• 17:10 TUS

  23:45 STL
  5Hrs, 35m Direct
• TUSTucson International Airport 17:10 - STL 23:45 5h 35m Direct
• TUSTucson International Airport 17:10
• STLSt Louis Lambert Intl Airport 23:45
• 5h 35m
• Direct
• Southwest Airlines (WN 3524)Boeing 737 700
• Southwest Airlines (WN 3524)
• • M
  • -
  • -
  • -
  • -
  • -
  • -
• Boeing 737 700

• 17:20 TUS

  23:57 STL
  5Hrs, 37m 1 Stop (DEN)
• TUSTucson International Airport 17:20 - STL 23:57 5h 37m 1 Stop (DEN) Denver
• TUSTucson International Airport 17:20
  DENDenver Intl Airport 20:55
• DENDenver Intl Airport 19:19
  STLSt Louis Lambert Intl Airport 23:57
• 5h 37m (1h 36m)
• 1 Stop DEN · Denver 1h 36m
• United Airlines (UA 2297)Boeing 737 800
  United Airlines (UA 635)Boeing 737 Max 9 Passenger
• United Airlines (UA 2297)
• • -
  • -
  • -
  • -
  • -
  • -
  • S

• 17:30 TUS

  23:50 STL
  5Hrs, 20m 1 Stop (LAS)
• TUSTucson International Airport 17:30 - STL 23:50 5h 20m 1 Stop (LAS) Las Vegas
• TUSTucson International Airport 17:30
  LASLas Vegas McCarran International Airport 18:45
• LASLas Vegas McCarran International Airport 17:50
  STLSt Louis Lambert Intl Airport 23:50
• 5h 20m (55m)
• 1 Stop LAS · Las Vegas 55m
• Southwest Airlines (WN 1444)Boeing 737 800
  Southwest Airlines (WN 634)Boeing 737 700
• Southwest Airlines (WN 1444)
• • M
  • -
  • -
  • -
  • -
  • -
  • -

• 17:31 TUS

  23:57 STL
  5Hrs, 26m 1 Stop (DEN)
• TUSTucson International Airport 17:31 - STL 23:57 5h 26m 1 Stop (DEN) Denver
• TUSTucson International Airport 17:31
  DENDenver Intl Airport 20:55
• DENDenver Intl Airport 19:30
  STLSt Louis Lambert Intl Airport 23:57
• 5h 26m (1h 25m)
• 1 Stop DEN · Denver 1h 25m
• United Airlines (UA 2297)Airbus
  United Airlines (UA 635)Boeing 737 800
• United Airlines (UA 2297)
• • -
  • -
  • -
  • -
  • -
  • S
  • -

• 17:35 TUS

  23:20 STL
  4Hrs, 45m 1 Stop (DEN)
• TUSTucson International Airport 17:35 - STL 23:20 4h 45m 1 Stop (DEN) Denver
• TUSTucson International Airport 17:35
  DENDenver Intl Airport 20:20
• DENDenver Intl Airport 19:30
  STLSt Louis Lambert Intl Airport 23:20
• 4h 45m (50m)
• 1 Stop DEN · Denver 50m
• Southwest Airlines (WN 4058)Boeing 737 800
  Southwest Airlines (WN 516)Boeing 737 700
• Southwest Airlines (WN 4058)
• • -
  • -
  • -
  • -
  • F
  • -
  • -

• 18:10 TUS

  01:15 STL
  6Hrs, 05m 1 Stop (LAX)
• TUSTucson International Airport 18:10 - STL 01:15 6h 05m 1 Stop (LAX) Los Angeles
• TUSTucson International Airport 18:10
  LAXLos Angeles International Airport 19:35
• LAXLos Angeles International Airport 18:50
  STLSt Louis Lambert Intl Airport 01:15
• 6h 05m (45m)
• 1 Stop LAX · Los Angeles 45m
• Southwest Airlines (WN 1966)Boeing 737 700
  Southwest Airlines (WN 383)Boeing 737 Max 8 Passenger
• Southwest Airlines (WN 1966)
• • -
  • T
  • W
  • -
  • -
  • -
  • -

• 18:13 TUS

  23:57 STL
  4Hrs, 44m 1 Stop (PHX)
• TUSTucson International Airport 18:13 - STL 23:57 4h 44m 1 Stop (PHX) Phoenix
• TUSTucson International Airport 18:13
  PHXPhoenix Sky Harbor Intl Airport 19:59
• PHXPhoenix Sky Harbor Intl Airport 19:09
  STLSt Louis Lambert Intl Airport 23:57
• 4h 44m (50m)
• 1 Stop PHX · Phoenix 50m
• American Airlines (AA 3345)Embraer Emb 175
  American Airlines (AA 890)Boeing 737 Max 8 Passenger
• American Airlines (AA 3345)
• • M
  • T
  • W
  • -
  • -
  • S
  • S

• 18:35 TUS

  00:15 STL
  4Hrs, 40m 1 Stop (DEN)
• TUSTucson International Airport 18:35 - STL 00:15 4h 40m 1 Stop (DEN) Denver
• TUSTucson International Airport 18:35
  DENDenver Intl Airport 21:15
• DENDenver Intl Airport 20:30
  STLSt Louis Lambert Intl Airport 00:15
• 4h 40m (45m)
• 1 Stop DEN · Denver 45m
• Southwest Airlines (WN 2801)Boeing 737 800
  Southwest Airlines (WN 516)Boeing 737 700
• Southwest Airlines (WN 2801)
• • -
  • -
  • -
  • -
  • -
  • S
  • -

• 18:35 TUS

  01:45 STL
  6Hrs, 10m 1 Stop (DEN)
• TUSTucson International Airport 18:35 - STL 01:45 6h 10m 1 Stop (DEN) Denver
• TUSTucson International Airport 18:35
  DENDenver Intl Airport 22:45
• DENDenver Intl Airport 20:30
  STLSt Louis Lambert Intl Airport 01:45
• 6h 10m (2h 15m)
• 1 Stop DEN · Denver 2h 15m
• Southwest Airlines (WN 2801)Boeing 737 800
  Southwest Airlines (WN 2594)Boeing 737 800
• Southwest Airlines (WN 2801)
• • -
  • -
  • -
  • -
  • -
  • S
  • -

• 19:00 TUS

  01:15 STL
  5Hrs, 15m 1 Stop (DEN)
• TUSTucson International Airport 19:00 - STL 01:15 5h 15m 1 Stop (DEN) Denver
• TUSTucson International Airport 19:00
  DENDenver Intl Airport 22:15
• DENDenver Intl Airport 20:55
  STLSt Louis Lambert Intl Airport 01:15
• 5h 15m (1h 20m)
• 1 Stop DEN · Denver 1h 20m
• Southwest Airlines (WN 295)Boeing 737 700
  Southwest Airlines (WN 4944)Boeing 737 800
• Southwest Airlines (WN 295)
• • -
  • -
  • -
  • -
  • -
  • -
  • S

• 21:23 TUS

  04:42 STL
  6Hrs, 19m 1 Stop (PHX)
• TUSTucson International Airport 21:23 - STL 04:42 6h 19m 1 Stop (PHX) Phoenix
• TUSTucson International Airport 21:23
  PHXPhoenix Sky Harbor Intl Airport 00:50
• PHXPhoenix Sky Harbor Intl Airport 22:20
  STLSt Louis Lambert Intl Airport 04:42
• 6h 19m (2h 30m)
• 1 Stop PHX · Phoenix 2h 30m
• American Airlines (AA 6478)Crj 700 Canadair Regional
  American Airlines (AA 6240)Crj 700 Canadair Regional
• American Airlines (AA 6478)
• • -
  • -
  • -
  • -
  • -
  • -
  • S

• 22:40 TUS

  04:42 STL
  5Hrs, 02m 1 Stop (PHX)
• TUSTucson International Airport 22:40 - STL 04:42 5h 02m 1 Stop (PHX) Phoenix
• TUSTucson International Airport 22:40
  PHXPhoenix Sky Harbor Intl Airport 00:50
• PHXPhoenix Sky Harbor Intl Airport 23:42
  STLSt Louis Lambert Intl Airport 04:42
• 5h 02m (1h 08m)
• 1 Stop PHX · Phoenix 1h 08m
• American Airlines (AA 6283)Embraer Emb 175
  American Airlines (AA 6240)Crj 700 Canadair Regional
• American Airlines (AA 6283)
• • -
  • -
  • -
  • -
  • -
  • -
  • S

• 05:05 TUS

  11:10 STL
  5Hrs, 05m 1 Stop (DEN)
• TUSTucson International Airport 05:05 - STL 11:10 5h 05m 1 Stop (DEN) Denver
• TUSTucson International Airport 05:05
  DENDenver Intl Airport 08:00
• DENDenver Intl Airport 06:55
  STLSt Louis Lambert Intl Airport 11:10
• 5h 05m (1h 05m)
• 1 Stop DEN · Denver 1h 05m
• Southwest Airlines (WN 2121)Boeing 737 700
  Southwest Airlines (WN 3303)Boeing 737 700
• Southwest Airlines (WN 2121)
• • -
  • T
  • W
  • -
  • -
  • -
  • -

• 11:45 MCI

  06:55 DEN
  6Hrs, 40m 1 Stop (STL)
• MCIKansas City International Airport 11:45 - DEN 06:55 6h 40m 1 Stop (STL) Saint Louis
• MCIKansas City International Airport 11:45
  TUSTucson International Airport 05:05
• STLSt Louis Lambert Intl Airport 12:45
  DENDenver Intl Airport 06:55
• 6h 40m (2h 10m)
• 1 Stop STL · Saint Louis 2h 10m
• Southwest Airlines (WN 467)Boeing 737 Max 8 Passenger
  Southwest Airlines (WN 2121)Boeing 737 700
• Southwest Airlines (WN 467)
• • -
  • T
  • W
  • -
  • -
  • -
  • -

• 05:05 TUS

  14:10 STL
  8Hrs, 05m 1 Stop (DEN)
• TUSTucson International Airport 05:05 - STL 14:10 8h 05m 1 Stop (DEN) Denver
• TUSTucson International Airport 05:05
  DENDenver Intl Airport 11:10
• DENDenver Intl Airport 06:55
  STLSt Louis Lambert Intl Airport 14:10
• 8h 05m (4h 15m)
• 1 Stop DEN · Denver 4h 15m
• Southwest Airlines (WN 3267)Boeing 737 Max 8 Passenger
  Southwest Airlines (WN 568)Boeing 737 700
• Southwest Airlines (WN 3267)
• • -
  • -
  • -
  • -
  • -
  • S
  • -

• 05:10 TUS

  12:05 STL
  5Hrs, 55m 1 Stop (DEN)
• TUSTucson International Airport 05:10 - STL 12:05 5h 55m 1 Stop (DEN) Denver
• TUSTucson International Airport 05:10
  DENDenver Intl Airport 09:05
• DENDenver Intl Airport 07:00
  STLSt Louis Lambert Intl Airport 12:05
• 5h 55m (2h 05m)
• 1 Stop DEN · Denver 2h 05m
• Southwest Airlines (WN 3267)Boeing 737 Max 8 Passenger
  Southwest Airlines (WN 3303)Boeing 737 700
• Southwest Airlines (WN 3267)
• • -
  • -
  • -
  • -
  • -
  • -
  • S

• 05:30 TUS

  11:15 STL
  4Hrs, 45m 1 Stop (DEN)
• TUSTucson International Airport 05:30 - STL 11:15 4h 45m 1 Stop (DEN) Denver
• TUSTucson International Airport 05:30
  DENDenver Intl Airport 08:15
• DENDenver Intl Airport 07:20
  STLSt Louis Lambert Intl Airport 11:15
• 4h 45m (55m)
• 1 Stop DEN · Denver 55m
• Southwest Airlines (WN 3267)Boeing 737 Max 8 Passenger
  Southwest Airlines (WN 4989)Boeing 737 700
• Southwest Airlines (WN 3267)
• • M
  • -
  • -
  • -
  • -
  • -
  • -

• 11:50 DAL

  07:20 DEN
  7Hrs, 00m 1 Stop (STL)
• DALDallas/Fort Worth Love Field Airport 11:50 - DEN 07:20 7h 1 Stop (STL) Saint Louis
• DALDallas/Fort Worth Love Field Airport 11:50
  TUSTucson International Airport 05:30
• STLSt Louis Lambert Intl Airport 13:30
  DENDenver Intl Airport 07:20
• 7h (1h 30m)
• 1 Stop STL · Saint Louis 1h 30m
• Southwest Airlines (WN 2771)Boeing 737 800
  Southwest Airlines (WN 3267)Boeing 737 Max 8 Passenger
• Southwest Airlines (WN 2771)
• • M
  • -
  • -
  • -
  • -
  • -
  • -

• 05:30 TUS

  14:40 STL
  8Hrs, 10m 1 Stop (DEN)
• TUSTucson International Airport 05:30 - STL 14:40 8h 10m 1 Stop (DEN) Denver
• TUSTucson International Airport 05:30
  DENDenver Intl Airport 11:40
• DENDenver Intl Airport 07:20
  STLSt Louis Lambert Intl Airport 14:40
• 8h 10m (4h 20m)
• 1 Stop DEN · Denver 4h 20m
• Southwest Airlines (WN 3267)Boeing 737 Max 8 Passenger
  Southwest Airlines (WN 1972)Boeing 737 Max 8 Passenger
• Southwest Airlines (WN 3267)
• • M
  • -
  • -
  • -
  • -
  • -
  • -

• 05:45 TUS

  11:50 STL
  5Hrs, 05m 1 Stop (HOU)
• TUSTucson International Airport 05:45 - STL 11:50 5h 05m 1 Stop (HOU) Houston
• TUSTucson International Airport 05:45
  HOUHouston Hobby Airport 09:55
• HOUHouston Hobby Airport 08:55
  STLSt Louis Lambert Intl Airport 11:50
• 5h 05m (1h)
• 1 Stop HOU · Houston 1h
• Southwest Airlines (WN 3427)Boeing 737 700
  Southwest Airlines (WN 2633)Boeing 737 800
• Southwest Airlines (WN 3427)
• • -
  • -
  • -
  • -
  • -
  • S
  • -

• 06:00 TUS

  11:45 STL
  4Hrs, 45m 1 Stop (DEN)
• TUSTucson International Airport 06:00 - STL 11:45 4h 45m 1 Stop (DEN) Denver
• TUSTucson International Airport 06:00
  DENDenver Intl Airport 08:45
• DENDenver Intl Airport 07:50
  STLSt Louis Lambert Intl Airport 11:45
• 4h 45m (55m)
• 1 Stop DEN · Denver 55m
• Southwest Airlines (WN 3267)Boeing 737 800
  Southwest Airlines (WN 4989)Boeing 737 700
• Southwest Airlines (WN 3267)
• • -
  • -
  • -
  • -
  • F
  • -
  • -

• 06:00 TUS

  11:54 STL
  4Hrs, 54m 1 Stop (DFW)
• TUSTucson International Airport 06:00 - STL 11:54 4h 54m 1 Stop (DFW) Dallas
• TUSTucson International Airport 06:00
  DFWDallas/Fort Worth Intl Airport 10:08
• DFWDallas/Fort Worth Intl Airport 09:11
  STLSt Louis Lambert Intl Airport 11:54
• 4h 54m (57m)
• 1 Stop DFW · Dallas 57m
• American Airlines (AA 849)Airbus
  American Airlines (AA 433)Airbus
• American Airlines (AA 849)
• • -
  • -
  • -
  • -
  • -
  • -
  • S

• 06:00 TUS

  12:15 STL
  5Hrs, 15m 1 Stop (DEN)
• TUSTucson International Airport 06:00 - STL 12:15 5h 15m 1 Stop (DEN) Denver
• TUSTucson International Airport 06:00
  DENDenver Intl Airport 09:15
• DENDenver Intl Airport 07:50
  STLSt Louis Lambert Intl Airport 12:15
• 5h 15m (1h 25m)
• 1 Stop DEN · Denver 1h 25m
• Southwest Airlines (WN 3267)Boeing 737 700
  Southwest Airlines (WN 743)Boeing 737 700
• Southwest Airlines (WN 3267)
• • -
  • -
  • -
  • T
  • -
  • -
  • -

• 06:00 TUS

  12:59 STL
  5Hrs, 59m 1 Stop (DFW)
• TUSTucson International Airport 06:00 - STL 12:59 5h 59m 1 Stop (DFW) Dallas
• TUSTucson International Airport 06:00
  DFWDallas/Fort Worth Intl Airport 11:15
• DFWDallas/Fort Worth Intl Airport 09:11
  STLSt Louis Lambert Intl Airport 12:59
• 5h 59m (2h 04m)
• 1 Stop DFW · Dallas 2h 04m
• American Airlines (AA 849)Airbus
  American Airlines (AA 433)Airbus
• American Airlines (AA 849)
• • M
  • T
  • W
  • -
  • F
  • S
  • -

• 06:00 TUS

  13:01 STL
  6Hrs, 01m 1 Stop (DFW)
• TUSTucson International Airport 06:00 - STL 13:01 6h 01m 1 Stop (DFW) Dallas
• TUSTucson International Airport 06:00
  DFWDallas/Fort Worth Intl Airport 11:15
• DFWDallas/Fort Worth Intl Airport 09:11
  STLSt Louis Lambert Intl Airport 13:01
• 6h 01m (2h 04m)
• 1 Stop DFW · Dallas 2h 04m
• American Airlines (AA 849)Airbus
  American Airlines (AA 433)Airbus
• American Airlines (AA 849)
• • -
  • -
  • -
  • T
  • -
  • -
  • -

• 06:00 TUS

  13:35 STL
  6Hrs, 35m 1 Stop (DEN)
• TUSTucson International Airport 06:00 - STL 13:35 6h 35m 1 Stop (DEN) Denver
• TUSTucson International Airport 06:00
  DENDenver Intl Airport 10:35
• DENDenver Intl Airport 07:50
  STLSt Louis Lambert Intl Airport 13:35
• 6h 35m (2h 45m)
• 1 Stop DEN · Denver 2h 45m
• Southwest Airlines (WN 3267)Boeing 737 800
  Southwest Airlines (WN 1474)Boeing 737 700
• Southwest Airlines (WN 3267)
• • -
  • -
  • -
  • -
  • F
  • -
  • -

• 06:00 TUS

  14:15 STL
  7Hrs, 15m 1 Stop (MDW)
• TUSTucson International Airport 06:00 - STL 14:15 7h 15m 1 Stop (MDW) Chicago
• TUSTucson International Airport 06:00
  MDWChicago Midway Airport 13:05
• MDWChicago Midway Airport 10:10
  STLSt Louis Lambert Intl Airport 14:15
• 7h 15m (2h 55m)
• 1 Stop MDW · Chicago 2h 55m
• Southwest Airlines (WN 684)Boeing 737 800
  Southwest Airlines (WN 1488)Boeing 737 800
• Southwest Airlines (WN 684)
• • M
  • -
  • -
  • -
  • -
  • -
  • -

• 06:00 TUS

  15:05 STL
  8Hrs, 05m 1 Stop (MDW)
• TUSTucson International Airport 06:00 - STL 15:05 8h 05m 1 Stop (MDW) Chicago
• TUSTucson International Airport 06:00
  MDWChicago Midway Airport 13:55
• MDWChicago Midway Airport 10:10
  STLSt Louis Lambert Intl Airport 15:05
• 8h 05m (3h 45m)
• 1 Stop MDW · Chicago 3h 45m
• Southwest Airlines (WN 684)Boeing 737 700
  Southwest Airlines (WN 1913)Boeing 737 700
• Southwest Airlines (WN 684)
• • -
  • T
  • W
  • -
  • -
  • -
  • -

• 06:05 TUS

  12:15 STL
  5Hrs, 10m 1 Stop (DAL)
• TUSTucson International Airport 06:05 - STL 12:15 5h 10m 1 Stop (DAL) Dallas
• TUSTucson International Airport 06:05
  DALDallas/Fort Worth Love Field Airport 10:35
• DALDallas/Fort Worth Love Field Airport 09:10
  STLSt Louis Lambert Intl Airport 12:15
• 5h 10m (1h 25m)
• 1 Stop DAL · Dallas 1h 25m
• Southwest Airlines (WN 4922)Boeing 737 700
  Southwest Airlines (WN 356)Boeing 737 800
• Southwest Airlines (WN 4922)
• • -
  • -
  • -
  • -
  • -
  • -
  • S

• 06:05 TUS

  15:00 STL
  7Hrs, 55m 1 Stop (DAL)
• TUSTucson International Airport 06:05 - STL 15:00 7h 55m 1 Stop (DAL) Dallas
• TUSTucson International Airport 06:05
  DALDallas/Fort Worth Love Field Airport 13:20
• DALDallas/Fort Worth Love Field Airport 09:10
  STLSt Louis Lambert Intl Airport 15:00
• 7h 55m (4h 10m)
• 1 Stop DAL · Dallas 4h 10m
• Southwest Airlines (WN 4922)Boeing 737 700
  Southwest Airlines (WN 845)Boeing 737 Max 8 Passenger
• Southwest Airlines (WN 4922)
• • -
  • -
  • -
  • -
  • -
  • -
  • S

• 06:22 TUS

  15:14 STL
  7Hrs, 52m 1 Stop (ORD)
• TUSTucson International Airport 06:22 - STL 15:14 7h 52m 1 Stop (ORD) Chicago
• TUSTucson International Airport 06:22
  ORDChicago O'Hare International Airport 13:52
• ORDChicago O'Hare International Airport 10:45
  STLSt Louis Lambert Intl Airport 15:14
• 7h 52m (3h 07m)
• 1 Stop ORD · Chicago 3h 07m
• American Airlines (AA 1617)Boeing 737 800
  American Airlines (AA 4470)Embraer Emb 175
• American Airlines (AA 1617)
• • -
  • -
  • -
  • -
  • -
  • S
  • -

• 06:30 TUS

  13:45 STL
  6Hrs, 15m 1 Stop (LAS)
• TUSTucson International Airport 06:30 - STL 13:45 6h 15m 1 Stop (LAS) Las Vegas
• TUSTucson International Airport 06:30
  LASLas Vegas McCarran International Airport 08:40
• LASLas Vegas McCarran International Airport 06:50
  STLSt Louis Lambert Intl Airport 13:45
• 6h 15m (1h 50m)
• 1 Stop LAS · Las Vegas 1h 50m
• Southwest Airlines (WN 1532)Boeing 737 700
  Southwest Airlines (WN 1061)Boeing 737 Max 8 Passenger
• Southwest Airlines (WN 1532)
• • -
  • -
  • -
  • -
  • -
  • -
  • S

• 06:35 TUS

  13:05 STL
  5Hrs, 30m 1 Stop (LAS)
• TUSTucson International Airport 06:35 - STL 13:05 5h 30m 1 Stop (LAS) Las Vegas
• TUSTucson International Airport 06:35
  LASLas Vegas McCarran International Airport 07:55
• LASLas Vegas McCarran International Airport 06:55
  STLSt Louis Lambert Intl Airport 13:05
• 5h 30m (1h)
• 1 Stop LAS · Las Vegas 1h
• Southwest Airlines (WN 1250)Boeing 737 700
  Southwest Airlines (WN 2736)Boeing 737 800
• Southwest Airlines (WN 1250)
• • M
  • -
  • -
  • -
  • -
  • -
  • -

• 06:35 TUS

  13:44 STL
  6Hrs, 09m 1 Stop (PHX)
• TUSTucson International Airport 06:35 - STL 13:44 6h 09m 1 Stop (PHX) Phoenix
• TUSTucson International Airport 06:35
  PHXPhoenix Sky Harbor Intl Airport 09:40
• PHXPhoenix Sky Harbor Intl Airport 07:34
  STLSt Louis Lambert Intl Airport 13:44
• 6h 09m (2h 06m)
• 1 Stop PHX · Phoenix 2h 06m
• American Airlines (AA 6314)Embraer Emb 175
  American Airlines (AA 2942)Airbus
• American Airlines (AA 6314)
• • M
  • -
  • W
  • -
  • -
  • -
  • S

• 06:35 TUS

  13:50 STL
  6Hrs, 15m 1 Stop (PHX)
• TUSTucson International Airport 06:35 - STL 13:50 6h 15m 1 Stop (PHX) Phoenix
• TUSTucson International Airport 06:35
  PHXPhoenix Sky Harbor Intl Airport 09:40
• PHXPhoenix Sky Harbor Intl Airport 07:34
  STLSt Louis Lambert Intl Airport 13:50
• 6h 15m (2h 06m)
• 1 Stop PHX · Phoenix 2h 06m
• American Airlines (AA 6314)Embraer Emb 175
  American Airlines (AA 4986)Crj 700 Canadair Regional
• American Airlines (AA 6314)
• • -
  • T
  • -
  • -
  • F
  • S
  • -

• 06:35 TUS

  15:14 STL
  7Hrs, 39m 1 Stop (ORD)
• TUSTucson International Airport 06:35 - STL 15:14 7h 39m 1 Stop (ORD) Chicago
• TUSTucson International Airport 06:35
  ORDChicago O'Hare International Airport 13:52
• ORDChicago O'Hare International Airport 10:58
  STLSt Louis Lambert Intl Airport 15:14
• 7h 39m (2h 54m)
• 1 Stop ORD · Chicago 2h 54m
• American Airlines (AA 1617)Boeing 737 800
  American Airlines (AA 4833)Crj 700 Canadair Regional
• American Airlines (AA 1617)
• • M
  • T
  • W
  • T
  • F
  • -
  • S

• 06:50 TUS

  14:00 STL
  6Hrs, 10m 1 Stop (HOU)
• TUSTucson International Airport 06:50 - STL 14:00 6h 10m 1 Stop (HOU) Houston
• TUSTucson International Airport 06:50
  HOUHouston Hobby Airport 12:00
• HOUHouston Hobby Airport 10:00
  STLSt Louis Lambert Intl Airport 14:00
• 6h 10m (2h)
• 1 Stop HOU · Houston 2h
• Southwest Airlines (WN 2752)Boeing 737 800
  Southwest Airlines (WN 2239)Boeing 737 800
• Southwest Airlines (WN 2752)
• • -
  • -
  • -
  • T
  • -
  • -
  • -

• 07:00 TUS

  12:43 STL
  4Hrs, 43m 1 Stop (DEN)
• TUSTucson International Airport 07:00 - STL 12:43 4h 43m 1 Stop (DEN) Denver
• TUSTucson International Airport 07:00
  DENDenver Intl Airport 09:40
• DENDenver Intl Airport 08:58
  STLSt Louis Lambert Intl Airport 12:43
• 4h 43m (42m)
• 1 Stop DEN · Denver 42m
• United Airlines (UA 700)Boeing 737 Max 8 Passenger
  United Airlines (UA 652)Airbus
• United Airlines (UA 700)
• • -
  • -
  • -
  • T
  • -
  • -
  • -

• 07:00 TUS

  12:43 STL
  4Hrs, 43m 1 Stop (DEN)
• TUSTucson International Airport 07:00 - STL 12:43 4h 43m 1 Stop (DEN) Denver
• TUSTucson International Airport 07:00
  DENDenver Intl Airport 09:40
• DENDenver Intl Airport 08:58
  STLSt Louis Lambert Intl Airport 12:43
• 4h 43m (42m)
• 1 Stop DEN · Denver 42m
• United Airlines (UA 700)Boeing 737 Max 8 Passenger
  United Airlines (UA 652)Airbus
• United Airlines (UA 700)
• • M
  • T
  • W
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• 07:00 TUS

  12:43 STL
  4Hrs, 43m 1 Stop (DEN)
• TUSTucson International Airport 07:00 - STL 12:43 4h 43m 1 Stop (DEN) Denver
• TUSTucson International Airport 07:00
  DENDenver Intl Airport 09:40
• DENDenver Intl Airport 08:58
  STLSt Louis Lambert Intl Airport 12:43
• 4h 43m (42m)
• 1 Stop DEN · Denver 42m
• United Airlines (UA 700)Boeing 737 800
  United Airlines (UA 652)Airbus
• United Airlines (UA 700)
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• 07:00 TUS

  12:43 STL
  4Hrs, 43m 1 Stop (DEN)
• TUSTucson International Airport 07:00 - STL 12:43 4h 43m 1 Stop (DEN) Denver
• TUSTucson International Airport 07:00
  DENDenver Intl Airport 09:40
• DENDenver Intl Airport 08:58
  STLSt Louis Lambert Intl Airport 12:43
• 4h 43m (42m)
• 1 Stop DEN · Denver 42m
• United Airlines (UA 700)Boeing 737 900
  United Airlines (UA 652)Airbus
• United Airlines (UA 700)
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• 07:00 TUS

  12:43 STL
  4Hrs, 43m 1 Stop (DEN)
• TUSTucson International Airport 07:00 - STL 12:43 4h 43m 1 Stop (DEN) Denver
• TUSTucson International Airport 07:00
  DENDenver Intl Airport 09:40
• DENDenver Intl Airport 08:58
  STLSt Louis Lambert Intl Airport 12:43
• 4h 43m (42m)
• 1 Stop DEN · Denver 42m
• United Airlines (UA 700)Boeing 737 800
  United Airlines (UA 652)Airbus
• United Airlines (UA 700)
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• 07:00 TUS

  15:15 STL
  7Hrs, 15m 1 Stop (LAS)
• TUSTucson International Airport 07:00 - STL 15:15 7h 15m 1 Stop (LAS) Las Vegas
• TUSTucson International Airport 07:00
  LASLas Vegas McCarran International Airport 10:05
• LASLas Vegas McCarran International Airport 07:25
  STLSt Louis Lambert Intl Airport 15:15
• 7h 15m (2h 40m)
• 1 Stop LAS · Las Vegas 2h 40m
• Southwest Airlines (WN 1654)Boeing 737 700
  Southwest Airlines (WN 4323)Boeing 737 800
• Southwest Airlines (WN 1654)
• • -
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  • F
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• 07:10 TUS

  15:35 STL
  7Hrs, 25m 1 Stop (SAN)
• TUSTucson International Airport 07:10 - STL 15:35 7h 25m 1 Stop (SAN) San Diego
• TUSTucson International Airport 07:10
  SANSan Diego International Airport 10:05
• SANSan Diego International Airport 07:30
  STLSt Louis Lambert Intl Airport 15:35
• 7h 25m (2h 35m)
• 1 Stop SAN · San Diego 2h 35m
• Southwest Airlines (WN 1094)Boeing 737 800
  Southwest Airlines (WN 1853)Boeing 737 700
• Southwest Airlines (WN 1094)
• • -
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• 07:15 TUS

  15:05 STL
  6Hrs, 50m 1 Stop (LAX)
• TUSTucson International Airport 07:15 - STL 15:05 6h 50m 1 Stop (LAX) Los Angeles
• TUSTucson International Airport 07:15
  LAXLos Angeles International Airport 09:30
• LAXLos Angeles International Airport 07:57
  STLSt Louis Lambert Intl Airport 15:05
• 6h 50m (1h 33m)
• 1 Stop LAX · Los Angeles 1h 33m
• American Airlines (AA 4904)Embraer Emb 175
  American Airlines (AA 6266)Embraer Emb 175
• American Airlines (AA 4904)
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• 07:15 TUS

  16:37 STL
  8Hrs, 22m 1 Stop (IAH)
• TUSTucson International Airport 07:15 - STL 16:37 8h 22m 1 Stop (IAH) Houston
• TUSTucson International Airport 07:15
  IAHHouston George Bush Intercontinental Airport 14:35
• IAHHouston George Bush Intercontinental Airport 10:38
  STLSt Louis Lambert Intl Airport 16:37
• 8h 22m (3h 57m)
• 1 Stop IAH · Houston 3h 57m
• United Airlines (UA 2355)Airbus
  United Airlines (UA 2368)Airbus
• United Airlines (UA 2355)
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• 07:15 TUS

  16:37 STL
  8Hrs, 22m 1 Stop (IAH)
• TUSTucson International Airport 07:15 - STL 16:37 8h 22m 1 Stop (IAH) Houston
• TUSTucson International Airport 07:15
  IAHHouston George Bush Intercontinental Airport 14:35
• IAHHouston George Bush Intercontinental Airport 10:38
  STLSt Louis Lambert Intl Airport 16:37
• 8h 22m (3h 57m)
• 1 Stop IAH · Houston 3h 57m
• United Airlines (UA 2355)Boeing 737 900
  United Airlines (UA 2368)Boeing 737 800
• United Airlines (UA 2355)
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• 07:15 TUS

  16:37 STL
  8Hrs, 22m 1 Stop (IAH)
• TUSTucson International Airport 07:15 - STL 16:37 8h 22m 1 Stop (IAH) Houston
• TUSTucson International Airport 07:15
  IAHHouston George Bush Intercontinental Airport 14:35
• IAHHouston George Bush Intercontinental Airport 10:38
  STLSt Louis Lambert Intl Airport 16:37
• 8h 22m (3h 57m)
• 1 Stop IAH · Houston 3h 57m
• United Airlines (UA 2355)Boeing 737 900
  United Airlines (UA 2368)Airbus
• United Airlines (UA 2355)
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• 07:15 TUS

  16:38 STL
  8Hrs, 23m 1 Stop (IAH)
• TUSTucson International Airport 07:15 - STL 16:38 8h 23m 1 Stop (IAH) Houston
• TUSTucson International Airport 07:15
  IAHHouston George Bush Intercontinental Airport 14:36
• IAHHouston George Bush Intercontinental Airport 10:38
  STLSt Louis Lambert Intl Airport 16:38
• 8h 23m (3h 58m)
• 1 Stop IAH · Houston 3h 58m
• United Airlines (UA 2355)Boeing 737 900
  United Airlines (UA 2368)Boeing 737 800
• United Airlines (UA 2355)
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• 07:25 TUS

  14:15 STL
  5Hrs, 50m 1 Stop (LAS)
• TUSTucson International Airport 07:25 - STL 14:15 5h 50m 1 Stop (LAS) Las Vegas
• TUSTucson International Airport 07:25
  LASLas Vegas McCarran International Airport 09:05
• LASLas Vegas McCarran International Airport 07:50
  STLSt Louis Lambert Intl Airport 14:15
• 5h 50m (1h 15m)
• 1 Stop LAS · Las Vegas 1h 15m
• Southwest Airlines (WN 657)Boeing 737 700
  Southwest Airlines (WN 4323)Boeing 737 800
• Southwest Airlines (WN 657)
• • -
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• 07:35 TUS

  13:44 STL
  5Hrs, 09m 1 Stop (PHX)
• TUSTucson International Airport 07:35 - STL 13:44 5h 09m 1 Stop (PHX) Phoenix
• TUSTucson International Airport 07:35
  PHXPhoenix Sky Harbor Intl Airport 09:40
• PHXPhoenix Sky Harbor Intl Airport 08:34
  STLSt Louis Lambert Intl Airport 13:44
• 5h 09m (1h 06m)
• 1 Stop PHX · Phoenix 1h 06m
• American Airlines (AA 4973)Crj 700 Canadair Regional
  American Airlines (AA 2942)Airbus
• American Airlines (AA 4973)
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