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

Start your journey with just one click

Airline

1/27

Houston

toDenver

IAH-DEN

February 22, 2025

March 1, 2025

Sold byUnited Airlines

From

177USD Price subject to changes

Viewed:2 hours ago

Roundtrip

Economy

2/27

Houston

toDenver

IAH-DEN

February 28, 2025

March 5, 2025

Sold byUnited Airlines

From

177USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

3/27

Houston

toDenver

IAH-DEN

March 5, 2025

March 11, 2025

Sold byUnited Airlines

From

177USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

4/27

Houston

toDenver

IAH-DEN

February 22, 2025

February 26, 2025

Sold byUnited Airlines

From

197USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Denver

Wednesday

sky is clear

29/01/2025

6°C

29/01/2025

sky is clear

Thursday

light snow

30/01/2025

4°C

30/01/2025

light snow

Friday

sky is clear

31/01/2025

9°C

31/01/2025

sky is clear

Saturday

overcast clouds

01/02/2025

10°C

01/02/2025

overcast clouds

Sunday

overcast clouds

02/02/2025

9°C

02/02/2025

overcast clouds

Monday

light snow

03/02/2025

1°C

03/02/2025

light snow

Tuesday

overcast clouds

04/02/2025

4°C

04/02/2025

overcast clouds

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 (29)

Sort by

Houston US
IAH07:20
2h 43m
No stops
Denver US
DEN09:03
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 2433
  Houston. US
  IAH 07:20
  2h 43m
  866 Miles
  Denver. US
  DEN 09:03
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH08:20
2h 46m
No stops
Denver US
DEN10:06
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 295
  Houston. US
  IAH 08:20
  2h 46m
  866 Miles
  Denver. US
  DEN 10:06
  Airbus A321neo
  Operated by United Airlines
Houston US
IAH09:47
2h 46m
No stops
Denver US
DEN11:33
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 2358
  Houston. US
  IAH 09:47
  2h 46m
  866 Miles
  Denver. US
  DEN 11:33
  Airbus A321neo
  Operated by United Airlines
Houston US
IAH10:55
2h 45m
No stops
Denver US
DEN12:40
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 2677
  Houston. US
  IAH 10:55
  2h 45m
  866 Miles
  Denver. US
  DEN 12:40
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH12:40
2h 46m
No stops
Denver US
DEN14:26
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 1333
  Houston. US
  IAH 12:40
  2h 46m
  866 Miles
  Denver. US
  DEN 14:26
  Airbus A321neo
  Operated by United Airlines
Houston US
IAH14:50
2h 42m
No stops
Denver US
DEN16:32
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 14:50
  2h 42m
  866 Miles
  Denver. US
  DEN 16:32
  Boeing 777 Passenger
  Operated by United Airlines
Houston US
IAH16:24
2h 45m
No stops
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 1274
  Houston. US
  IAH 16:24
  2h 45m
  866 Miles
  Denver. US
  DEN 18:09
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH18:05
2h 46m
No stops
Denver US
DEN19:51
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 1654
  Houston. US
  IAH 18:05
  2h 46m
  866 Miles
  Denver. US
  DEN 19:51
  Airbus A321neo
  Operated by United Airlines
Houston US
IAH20:00
2h 46m
No stops
Denver US
DEN21:46
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 2215
  Houston. US
  IAH 20:00
  2h 46m
  866 Miles
  Denver. US
  DEN 21:46
  Airbus A321neo
  Operated by United Airlines
Houston US
IAH22:07
2h 37m
No stops
Denver US
DEN23:44
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 22:07
  2h 37m
  866 Miles
  Denver. US
  DEN 23:44
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH14:27
4h 44m
1 Stop
Denver US
DEN18:11
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 6046
  Houston. US
  IAH 14:27
  1h 46m
  430 Miles
  Midland. US
  MAF 16:13
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 5472
  Midland. US
  MAF 17:10
  2h 1m
  567 Miles
  Denver. US
  DEN 18:11
  Canadair (Bombardier) Regional Jet Passenger
  Operated by United Airlines
Houston US
IAH14:30
4h 44m
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 2399
  Houston. US
  IAH 14:30
  1h 12m
  191 Miles
  San Antonio. US
  SAT 15:42
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 696
  San Antonio. US
  SAT 16:50
  2h 24m
  799 Miles
  Denver. US
  DEN 18:14
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH14:20
4h 47m
1 Stop
Denver US
DEN18:07
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 6m
  140 Miles
  Austin. US
  AUS 15:26
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2447
  Austin. US
  AUS 16:45
  2h 22m
  780 Miles
  Denver. US
  DEN 18:07
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH14:25
4h 47m
1 Stop
Denver US
DEN18:12
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 1388
  Houston. US
  IAH 14:25
  1h 27m
  225 Miles
  Dallas. US
  DFW 15:52
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2655
  Dallas. US
  DFW 16:55
  2h 17m
  644 Miles
  Denver. US
  DEN 18:12
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH12:10
5h 18m
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 4843
  Houston. US
  IAH 12:10
  2h 20m
  671 Miles
  El Paso. US
  ELP 13:30
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
2. Flight 2United Airlines UA 1894
  El Paso. US
  ELP 14:30
  1h 58m
  568 Miles
  Denver. US
  DEN 16:28
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH09:52
5h 23m
1 Stop
Denver US
DEN14:15
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 1229
  Houston. US
  IAH 09:52
  1h 6m
  140 Miles
  Austin. US
  AUS 10:58
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1225
  Austin. US
  AUS 12:54
  2h 21m
  780 Miles
  Denver. US
  DEN 14:15
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH09:55
5h 34m
1 Stop
Denver US
DEN14:29
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 2857
  Houston. US
  IAH 09:55
  1h 12m
  191 Miles
  San Antonio. US
  SAT 11:07
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1299
  San Antonio. US
  SAT 13:05
  2h 24m
  799 Miles
  Denver. US
  DEN 14:29
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH07:30
5h 57m
1 Stop
Denver US
DEN12:27
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 07:30
  1h 27m
  225 Miles
  Dallas. US
  DFW 08:57
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1535
  Dallas. US
  DFW 11:15
  2h 12m
  644 Miles
  Denver. US
  DEN 12:27
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH09:35
5h 58m
1 Stop
Denver US
DEN14:33
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 1564
  Houston. US
  IAH 09:35
  1h 18m
  305 Miles
  New Orleans. US
  MSY 10:53
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2723
  New Orleans. US
  MSY 12:30
  3h 3m
  1067 Miles
  Denver. US
  DEN 14:33
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH09:37
6h 6m
1 Stop
Denver US
DEN14:43
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 09:37
  2h 46m
  890 Miles
  Gunnison. US
  GUC 11:23
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 4782
  Gunnison. US
  GUC 13:28
  1h 15m
  152 Miles
  Denver. US
  DEN 14:43
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Houston US
IAH09:50
6h 10m
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 6077
  Houston. US
  IAH 09:50
  2h 38m
  747 Miles
  Albuquerque. US
  ABQ 11:28
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 250
  Albuquerque. US
  ABQ 13:34
  1h 26m
  351 Miles
  Denver. US
  DEN 15:00
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH09:50
6h 10m
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 6300
  Houston. US
  IAH 09:50
  2h 9m
  647 Miles
  Kansas City. US
  MCI 11:59
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1939
  Kansas City. US
  MCI 13:55
  2h 5m
  533 Miles
  Denver. US
  DEN 15:00
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH09:42
6h 18m
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 397
  Houston. US
  IAH 09:42
  1h 27m
  225 Miles
  Dallas. US
  DFW 11:09
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1380
  Dallas. US
  DFW 13:49
  2h 11m
  644 Miles
  Denver. US
  DEN 15:00
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH09:40
6h 19m
1 Stop
Denver US
DEN14:59
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 6098
  Houston. US
  IAH 09:40
  1h 39m
  430 Miles
  Midland. US
  MAF 11:19
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 5712
  Midland. US
  MAF 13:58
  2h 1m
  567 Miles
  Denver. US
  DEN 14:59
  Canadair (Bombardier) Regional Jet Passenger
  Operated by United Airlines
Houston US
IAH07:20
6h 25m
1 Stop
Denver US
DEN12:45
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 1554
  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 11:24
  2h 21m
  780 Miles
  Denver. US
  DEN 12:45
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Houston US
IAH12:25
6h 46m
1 Stop
Denver US
DEN18:11
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 6072
  Houston. US
  IAH 12:25
  1h 46m
  430 Miles
  Midland. US
  MAF 14:11
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 5472
  Midland. US
  MAF 17:10
  2h 1m
  567 Miles
  Denver. US
  DEN 18:11
  Canadair (Bombardier) Regional Jet Passenger
  Operated by United Airlines
Houston US
IAH11:55
7h 6m
1 Stop
Denver US
DEN18:01
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 2319
  Houston. US
  IAH 11:55
  1h 18m
  305 Miles
  New Orleans. US
  MSY 13:13
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2379
  New Orleans. US
  MSY 16:00
  3h 1m
  1067 Miles
  Denver. US
  DEN 18:01
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH12:10
7h 10m
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 6152
  Houston. US
  IAH 12:10
  2h 9m
  647 Miles
  Kansas City. US
  MCI 14:19
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2123
  Kansas City. US
  MCI 17:15
  2h 5m
  533 Miles
  Denver. US
  DEN 18:20
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Houston US
IAH11:55
7h 20m
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 6124
  Houston. US
  IAH 11:55
  2h 26m
  786 Miles
  Omaha. US
  OMA 14:21
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2732
  Omaha. US
  OMA 17:18
  1h 57m
  473 Miles
  Denver. US
  DEN 18:15
  Boeing 737-900 Passenger
  Operated by United Airlines

Start your journey with just one click

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

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver

Houston - Denver