Airlines with flights from Houston to Tucson

There are two airlines with scheduled flights between IAH and TUS. United is the only airline with non-stop flights from Houston Airport to Tucson International and the flight time is 2 hours and 48 minutes.

Change direction

Choose airline

Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 2 hours and 48 minutes
  • Houston is a United Airlines hub.
  • 14 flights per week
  • Embraer 175 (Enhanced Winglets)
  • First class available
IAH
Direct
TUS
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA6219
09:32
09:32
09:32
09:32
09:32
09:32
09:32
UA4040
20:00
20:00
20:00
20:00
20:00
20:00
20:00
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - TUS

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Phoenix with American Airlines

  • Total flight time: 4h 07m - 6h 56m.
  • One World Alliance
  • 98 flights per week
IAH
 
Via PHX
 
TUS
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA3424
AA2997
----
----
----
----
08:15
----
----
AA3424
AA6369
----
----
08:15
08:15
----
08:15
08:15
AA1937
AA6369
08:31
08:31
----
----
----
----
----
AA2710
AA6368
14:25
14:25
----
----
----
----
----
AA2357
AA4126
----
----
----
----
----
----
15:04
AA3966
AA4126
----
----
----
15:05
----
----
----
AA640
AA6370
17:39
----
----
----
----
----
----
AA6402
AA6309
----
----
----
18:07
----
----
18:07
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - TUS

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Dallas with American Airlines

  • Total flight time: 4h 33m - 6h 56m.
  • One World Alliance
  • 198 flights per week
IAH
 
Via DFW
 
TUS
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA2551
AA1014
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA700
AA1014
06:02
06:02
06:00
06:00
06:00
06:00
06:00
AA5017
AA2926
----
----
09:03
09:03
09:03
09:03
09:03
AA3193
AA2926
09:26
09:26
----
----
----
----
----
AA1407
AA584
----
----
10:26
10:26
10:26
10:26
10:26
AA1916
AA584
10:39
10:39
----
----
----
----
----
AA3591
AA584
11:24
11:24
----
----
----
----
----
AA3477
AA584
----
----
11:28
11:28
11:28
11:28
11:28
AA1397
AA1207
----
----
14:09
----
14:09
14:09
----
AA1393
AA1207
----
----
----
16:14
----
----
16:14
AA3583
AA1207
16:18
16:18
----
----
----
----
----
AA1929
AA1109
18:50
18:50
----
----
----
----
----
AA5215
AA1580
----
----
----
----
----
18:50
----
AA2438
AA1580
----
----
18:53
18:53
18:53
----
18:53
AA4923
AA1109
19:46
----
----
----
----
----
----
AA1386
AA1580
----
----
----
19:51
----
----
19:51
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - TUS

The timetable & schedule information was updated at 2026-04-21

United Airlines

Via Denver with United Airlines

  • Total flight time: 5h 46m - 7h 52m.
  • Houston is a United Airlines hub.
  • 251 flights per week
  • Embraer 175 (Enhanced Winglets)
IAH
 
Via DEN
 
TUS
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA1575
UA1188
07:20
07:20
07:20
07:20
07:20
07:20
07:20
UA2816
UA1188
08:30
08:30
08:30
08:30
08:30
08:30
08:30
UA2767
UA1762
15:00
15:00
15:00
15:00
15:00
15:00
15:00
UA484
UA1762
16:21
16:21
16:21
16:21
16:21
16:21
16:21
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - TUS

The timetable & schedule information was updated at 2026-04-21

Change direction

Staying up-to-date with the airlines

At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-07-13
© 2026 Westcoast Digital