Flights from Houston (HOU) to Denver (DEN)

Flight schedules from Houston to Denver with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (28)

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Houston US
IAH05:20
2h 42m
No stops
Denver US
DEN07:02
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2436
  Houston. US
  IAH 05:20
  2h 42m
  866 Miles
  Denver. US
  DEN 07:02
  Airbus A321neo
  Operated by United Airlines
Houston US
IAH07:15
2h 43m
No stops
Denver US
DEN08:58
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2433
  Houston. US
  IAH 07:15
  2h 43m
  866 Miles
  Denver. US
  DEN 08:58
  Boeing 757-300 Passenger
  Operated by United Airlines
Houston US
IAH08:15
2h 45m
No stops
Denver US
DEN10:00
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1966
  Houston. US
  IAH 08:15
  2h 45m
  866 Miles
  Denver. US
  DEN 10:00
  Airbus A321neo
  Operated by United Airlines
Houston US
IAH10:05
2h 45m
No stops
Denver US
DEN11:50
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 434
  Houston. US
  IAH 10:05
  2h 45m
  866 Miles
  Denver. US
  DEN 11:50
  Airbus A321neo
  Operated by United Airlines
Houston US
IAH12:40
2h 44m
No stops
Denver US
DEN14:24
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2728
  Houston. US
  IAH 12:40
  2h 44m
  866 Miles
  Denver. US
  DEN 14:24
  Airbus A321neo
  Operated by United Airlines
Houston US
IAH14:51
2h 42m
No stops
Denver US
DEN16:33
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 241
  Houston. US
  IAH 14:51
  2h 42m
  866 Miles
  Denver. US
  DEN 16:33
  Boeing 777 Passenger
  Operated by United Airlines
Houston US
IAH16:30
2h 43m
No stops
Denver US
DEN18:13
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 431
  Houston. US
  IAH 16:30
  2h 43m
  866 Miles
  Denver. US
  DEN 18:13
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH18:20
2h 44m
No stops
Denver US
DEN20:04
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2735
  Houston. US
  IAH 18:20
  2h 44m
  866 Miles
  Denver. US
  DEN 20:04
  Boeing 757-300 Passenger
  Operated by United Airlines
Houston US
IAH20:23
2h 45m
No stops
Denver US
DEN22:08
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2215
  Houston. US
  IAH 20:23
  2h 45m
  866 Miles
  Denver. US
  DEN 22:08
  Airbus A321neo
  Operated by United Airlines
Houston US
IAH22:20
2h 39m
No stops
Denver US
DEN23:59
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1338
  Houston. US
  IAH 22:20
  2h 39m
  866 Miles
  Denver. US
  DEN 23:59
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH14:45
4h 30m
1 Stop
Denver US
DEN18:15
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5615
  Houston. US
  IAH 14:45
  1h 29m
  225 Miles
  Dallas. US
  DFW 16:14
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2655
  Dallas. US
  DFW 16:56
  2h 19m
  644 Miles
  Denver. US
  DEN 18:15
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH09:58
4h 32m
1 Stop
Denver US
DEN13:30
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1688
  Houston. US
  IAH 09:58
  1h 6m
  140 Miles
  Austin. US
  AUS 11:04
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 230
  Austin. US
  AUS 12:05
  2h 25m
  780 Miles
  Denver. US
  DEN 13:30
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH14:35
4h 34m
1 Stop
Denver US
DEN18:09
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2399
  Houston. US
  IAH 14:35
  1h 12m
  191 Miles
  San Antonio. US
  SAT 15:47
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 680
  San Antonio. US
  SAT 16:45
  2h 24m
  799 Miles
  Denver. US
  DEN 18:09
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH14:35
4h 40m
1 Stop
Denver US
DEN18:15
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6322
  Houston. US
  IAH 14:35
  1h 45m
  430 Miles
  Midland. US
  MAF 16:20
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 5472
  Midland. US
  MAF 17:14
  2h 1m
  567 Miles
  Denver. US
  DEN 18:15
  Canadair (Bombardier) Regional Jet Passenger
  Operated by United Airlines
Houston US
IAH14:20
4h 54m
1 Stop
Denver US
DEN18:14
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2483
  Houston. US
  IAH 14:20
  1h 4m
  140 Miles
  Austin. US
  AUS 15:24
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2447
  Austin. US
  AUS 16:48
  2h 26m
  780 Miles
  Denver. US
  DEN 18:14
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH14:20
5h 0m
1 Stop
Denver US
DEN18:20
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5218
  Houston. US
  IAH 14:20
  1h 55m
  516 Miles
  Springfield. US
  SGF 16:15
  Canadair (Bombardier) Regional Jet Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 5896
  Springfield. US
  SGF 16:59
  2h 21m
  639 Miles
  Denver. US
  DEN 18:20
  Canadair (Bombardier) Regional Jet Passenger
  Operated by United Airlines
Houston US
IAH16:45
5h 13m
1 Stop
Denver US
DEN20:58
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1181
  Houston. US
  IAH 16:45
  1h 26m
  225 Miles
  Dallas. US
  DFW 18:11
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2330
  Dallas. US
  DFW 19:39
  2h 19m
  644 Miles
  Denver. US
  DEN 20:58
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH10:15
5h 24m
1 Stop
Denver US
DEN14:39
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 575
  Houston. US
  IAH 10:15
  1h 12m
  191 Miles
  San Antonio. US
  SAT 11:27
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1299
  San Antonio. US
  SAT 13:15
  2h 24m
  799 Miles
  Denver. US
  DEN 14:39
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH12:00
5h 28m
1 Stop
Denver US
DEN16:28
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5544
  Houston. US
  IAH 12:00
  2h 17m
  671 Miles
  El Paso. US
  ELP 13:17
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1894
  El Paso. US
  ELP 14:35
  1h 53m
  568 Miles
  Denver. US
  DEN 16:28
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH09:59
6h 1m
1 Stop
Denver US
DEN15:00
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1450
  Houston. US
  IAH 09:59
  2h 33m
  747 Miles
  Albuquerque. US
  ABQ 11:32
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 216
  Albuquerque. US
  ABQ 13:35
  1h 25m
  351 Miles
  Denver. US
  DEN 15:00
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH07:20
6h 1m
1 Stop
Denver US
DEN12:21
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 230
  Houston. US
  IAH 07:20
  1h 6m
  140 Miles
  Austin. US
  AUS 08:26
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 779
  Austin. US
  AUS 10:55
  2h 26m
  780 Miles
  Denver. US
  DEN 12:21
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH13:00
6h 5m
1 Stop
Denver US
DEN18:05
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4354
  Houston. US
  IAH 13:00
  1h 56m
  459 Miles
  Lubbock. US
  LBB 14:56
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
2. Flight 2United Airlines UA 5589
  Lubbock. US
  LBB 17:20
  1h 45m
  458 Miles
  Denver. US
  DEN 18:05
  Canadair (Bombardier) Regional Jet Passenger
  Operated by United Airlines
Houston US
IAH09:41
6h 5m
1 Stop
Denver US
DEN14:46
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5695
  Houston. US
  IAH 09:41
  1h 44m
  430 Miles
  Midland. US
  MAF 11:25
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 4807
  Midland. US
  MAF 13:45
  2h 1m
  567 Miles
  Denver. US
  DEN 14:46
  Canadair (Bombardier) Regional Jet Passenger
  Operated by United Airlines
Houston US
IAH09:50
6h 8m
1 Stop
Denver US
DEN14:58
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 397
  Houston. US
  IAH 09:50
  1h 27m
  225 Miles
  Dallas. US
  DFW 11:17
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1380
  Dallas. US
  DFW 13:45
  2h 13m
  644 Miles
  Denver. US
  DEN 14:58
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH14:50
6h 13m
1 Stop
Denver US
DEN20:03
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1647
  Houston. US
  IAH 14:50
  1h 17m
  305 Miles
  New Orleans. US
  MSY 16:07
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1253
  New Orleans. US
  MSY 18:02
  3h 1m
  1067 Miles
  Denver. US
  DEN 20:03
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH09:35
6h 14m
1 Stop
Denver US
DEN14:49
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6082
  Houston. US
  IAH 09:35
  2h 46m
  890 Miles
  Gunnison. US
  GUC 11:21
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 4782
  Gunnison. US
  GUC 13:35
  1h 14m
  152 Miles
  Denver. US
  DEN 14:49
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Houston US
IAH07:20
6h 43m
1 Stop
Denver US
DEN13:03
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1407
  Houston. US
  IAH 07:20
  1h 30m
  225 Miles
  Dallas. US
  DFW 08:50
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2049
  Dallas. US
  DFW 11:45
  2h 18m
  644 Miles
  Denver. US
  DEN 13:03
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH12:05
7h 15m
1 Stop
Denver US
DEN18:20
Houston - Denver
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4273
  Houston. US
  IAH 12:05
  1h 55m
  516 Miles
  Springfield. US
  SGF 14:00
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
2. Flight 2United Airlines UA 5896
  Springfield. US
  SGF 16:59
  2h 21m
  639 Miles
  Denver. US
  DEN 18:20
  Canadair (Bombardier) Regional Jet Passenger
  Operated by United Airlines

Flights from Houston (HOU) to Denver (DEN) with Star Alliance

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Flight schedules from Houston to Denver with Star Alliance member carriers

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

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Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver