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

Start your journey with just one click

Airline

1/27

Denver

toHouston

DEN-IAH

February 19, 2025

February 23, 2025

Sold byUnited Airlines

From

177USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

2/27

Denver

toHouston

DEN-IAH

February 27, 2025

March 3, 2025

Sold byUnited Airlines

From

197USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

3/27

Denver

toHouston

DEN-IAH

April 2, 2025

April 8, 2025

Sold byUnited Airlines

From

197USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

4/27

Denver

toHouston

DEN-IAH

February 9, 2025

February 11, 2025

Sold byUnited Airlines

From

217USD 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 Houston

Friday

overcast clouds

17/01/2025

18°C

17/01/2025

overcast clouds

Saturday

overcast clouds

18/01/2025

16°C

18/01/2025

overcast clouds

Sunday

sky is clear

19/01/2025

6°C

19/01/2025

sky is clear

Monday

few clouds

20/01/2025

5°C

20/01/2025

few clouds

Tuesday

rain and snow

21/01/2025

1°C

21/01/2025

rain and snow

Wednesday

scattered clouds

22/01/2025

4°C

22/01/2025

scattered clouds

Thursday

overcast clouds

23/01/2025

10°C

23/01/2025

overcast clouds

Flight schedules from Denver to Houston 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 (31)

Sort by

Denver US
DEN05:00
2h 31m
No stops
Houston US
IAH08:31
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 320
  Denver. US
  DEN 05:00
  2h 31m
  866 Miles
  Houston. US
  IAH 08:31
  Airbus A321neo
  Operated by United Airlines
Denver US
DEN07:45
2h 30m
No stops
Houston US
IAH11:15
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1720
  Denver. US
  DEN 07:45
  2h 30m
  866 Miles
  Houston. US
  IAH 11:15
  Airbus A321neo
  Operated by United Airlines
Denver US
DEN09:40
2h 31m
No stops
Houston US
IAH13:11
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2676
  Denver. US
  DEN 09:40
  2h 31m
  866 Miles
  Houston. US
  IAH 13:11
  Boeing 777 Passenger
  Operated by United Airlines
Denver US
DEN11:40
2h 31m
No stops
Houston US
IAH15:11
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 738
  Denver. US
  DEN 11:40
  2h 31m
  866 Miles
  Houston. US
  IAH 15:11
  Boeing 737-900 Passenger
  Operated by United Airlines
Denver US
DEN12:45
2h 31m
No stops
Houston US
IAH16:16
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 514
  Denver. US
  DEN 12:45
  2h 31m
  866 Miles
  Houston. US
  IAH 16:16
  Airbus A321neo
  Operated by United Airlines
Denver US
DEN13:45
2h 31m
No stops
Houston US
IAH17:16
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 271
  Denver. US
  DEN 13:45
  2h 31m
  866 Miles
  Houston. US
  IAH 17:16
  Airbus A321neo
  Operated by United Airlines
Denver US
DEN15:40
2h 30m
No stops
Houston US
IAH19:10
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 489
  Denver. US
  DEN 15:40
  2h 30m
  866 Miles
  Houston. US
  IAH 19:10
  Airbus A321neo
  Operated by United Airlines
Denver US
DEN17:20
2h 30m
No stops
Houston US
IAH20:50
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 726
  Denver. US
  DEN 17:20
  2h 30m
  866 Miles
  Houston. US
  IAH 20:50
  Airbus A321neo
  Operated by United Airlines
Denver US
DEN19:16
2h 26m
No stops
Houston US
IAH22:42
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 475
  Denver. US
  DEN 19:16
  2h 26m
  866 Miles
  Houston. US
  IAH 22:42
  Boeing 737-900 Passenger
  Operated by United Airlines
Denver US
DEN20:33
2h 26m
No stops
Houston US
IAH23:59
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2179
  Denver. US
  DEN 20:33
  2h 26m
  866 Miles
  Houston. US
  IAH 23:59
  Boeing 737-800 Passenger
  Operated by United Airlines
Denver US
DEN10:03
4h 24m
1 Stop
Houston US
IAH15:27
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1026
  Denver. US
  DEN 10:03
  2h 14m
  780 Miles
  Austin. US
  AUS 13:17
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1633
  Austin. US
  AUS 14:20
  1h 7m
  140 Miles
  Houston. US
  IAH 15:27
  Boeing 737-900 Passenger
  Operated by United Airlines
Denver US
DEN13:34
4h 28m
1 Stop
Houston US
IAH19:02
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 789
  Denver. US
  DEN 13:34
  2h 14m
  780 Miles
  Austin. US
  AUS 16:48
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 1326
  Austin. US
  AUS 17:55
  1h 7m
  140 Miles
  Houston. US
  IAH 19:02
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Denver US
DEN13:26
4h 29m
1 Stop
Houston US
IAH18:55
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1022
  Denver. US
  DEN 13:26
  2h 14m
  799 Miles
  San Antonio. US
  SAT 16:40
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 465
  San Antonio. US
  SAT 17:48
  1h 7m
  191 Miles
  Houston. US
  IAH 18:55
  Boeing 737-800 Passenger
  Operated by United Airlines
Denver US
DEN10:05
4h 29m
1 Stop
Houston US
IAH15:34
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1131
  Denver. US
  DEN 10:05
  2h 16m
  799 Miles
  San Antonio. US
  SAT 13:21
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2498
  San Antonio. US
  SAT 14:27
  1h 7m
  191 Miles
  Houston. US
  IAH 15:34
  Airbus A319 Passenger
  Operated by United Airlines
Denver US
DEN11:30
4h 30m
1 Stop
Houston US
IAH17:00
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5333
  Denver. US
  DEN 11:30
  1h 57m
  567 Miles
  Midland. US
  MAF 14:27
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 6053
  Midland. US
  MAF 15:25
  1h 35m
  430 Miles
  Houston. US
  IAH 17:00
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Denver US
DEN13:27
4h 39m
1 Stop
Houston US
IAH19:06
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 578
  Denver. US
  DEN 13:27
  2h 6m
  644 Miles
  Dallas. US
  DFW 16:33
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1609
  Dallas. US
  DFW 17:50
  1h 16m
  225 Miles
  Houston. US
  IAH 19:06
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Denver US
DEN11:30
4h 46m
1 Stop
Houston US
IAH17:16
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 221
  Denver. US
  DEN 11:30
  1h 56m
  568 Miles
  El Paso. US
  ELP 13:26
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6290
  El Paso. US
  ELP 14:19
  1h 57m
  671 Miles
  Houston. US
  IAH 17:16
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Denver US
DEN09:41
4h 47m
1 Stop
Houston US
IAH15:28
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1350
  Denver. US
  DEN 09:41
  2h 5m
  644 Miles
  Dallas. US
  DFW 12:46
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6160
  Dallas. US
  DFW 14:11
  1h 17m
  225 Miles
  Houston. US
  IAH 15:28
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Denver US
DEN11:05
5h 2m
1 Stop
Houston US
IAH17:07
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2111
  Denver. US
  DEN 11:05
  2h 20m
  875 Miles
  Memphis. US
  MEM 14:25
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6095
  Memphis. US
  MEM 15:10
  1h 57m
  470 Miles
  Houston. US
  IAH 17:07
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by United Airlines
Denver US
DEN11:15
5h 10m
1 Stop
Houston US
IAH17:25
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 704
  Denver. US
  DEN 11:15
  1h 23m
  351 Miles
  Albuquerque. US
  ABQ 12:38
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4247
  Albuquerque. US
  ABQ 14:10
  2h 15m
  747 Miles
  Houston. US
  IAH 17:25
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
Denver US
DEN13:34
5h 44m
1 Stop
Houston US
IAH20:18
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 789
  Denver. US
  DEN 13:34
  2h 14m
  780 Miles
  Austin. US
  AUS 16:48
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 6246
  Austin. US
  AUS 19:10
  1h 8m
  140 Miles
  Houston. US
  IAH 20:18
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Denver US
DEN13:26
5h 52m
1 Stop
Houston US
IAH20:18
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1022
  Denver. US
  DEN 13:26
  2h 14m
  799 Miles
  San Antonio. US
  SAT 16:40
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6298
  San Antonio. US
  SAT 19:10
  1h 8m
  191 Miles
  Houston. US
  IAH 20:18
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Denver US
DEN10:10
5h 54m
1 Stop
Houston US
IAH17:04
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2273
  Denver. US
  DEN 10:10
  2h 42m
  1067 Miles
  New Orleans. US
  MSY 13:52
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2469
  New Orleans. US
  MSY 15:40
  1h 24m
  305 Miles
  Houston. US
  IAH 17:04
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Denver US
DEN10:05
6h 2m
1 Stop
Houston US
IAH17:07
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1131
  Denver. US
  DEN 10:05
  2h 16m
  799 Miles
  San Antonio. US
  SAT 13:21
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2157
  San Antonio. US
  SAT 16:00
  1h 7m
  191 Miles
  Houston. US
  IAH 17:07
  Airbus A319 Passenger
  Operated by United Airlines
Denver US
DEN13:32
6h 13m
1 Stop
Houston US
IAH20:45
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2270
  Denver. US
  DEN 13:32
  2h 40m
  1067 Miles
  New Orleans. US
  MSY 17:12
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 6149
  New Orleans. US
  MSY 19:20
  1h 25m
  305 Miles
  Houston. US
  IAH 20:45
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Denver US
DEN13:27
6h 18m
1 Stop
Houston US
IAH20:45
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 578
  Denver. US
  DEN 13:27
  2h 6m
  644 Miles
  Dallas. US
  DFW 16:33
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6042
  Dallas. US
  DFW 19:25
  1h 20m
  225 Miles
  Houston. US
  IAH 20:45
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Denver US
DEN10:05
6h 18m
1 Stop
Houston US
IAH17:23
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2244
  Denver. US
  DEN 10:05
  1h 44m
  533 Miles
  Kansas City. US
  MCI 12:49
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6054
  Kansas City. US
  MCI 15:03
  2h 20m
  647 Miles
  Houston. US
  IAH 17:23
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Denver US
DEN11:30
6h 32m
1 Stop
Houston US
IAH19:02
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5333
  Denver. US
  DEN 11:30
  1h 57m
  567 Miles
  Midland. US
  MAF 14:27
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 4811
  Midland. US
  MAF 17:23
  1h 39m
  430 Miles
  Houston. US
  IAH 19:02
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
Denver US
DEN10:03
6h 33m
1 Stop
Houston US
IAH17:36
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1586
  Denver. US
  DEN 10:03
  1h 36m
  473 Miles
  Omaha. US
  OMA 12:39
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6109
  Omaha. US
  OMA 15:02
  2h 34m
  786 Miles
  Houston. US
  IAH 17:36
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Denver US
DEN09:47
6h 38m
1 Stop
Houston US
IAH17:25
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5481
  Denver. US
  DEN 09:47
  1h 59m
  639 Miles
  Springfield. US
  SGF 12:46
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 5690
  Springfield. US
  SGF 15:11
  2h 14m
  516 Miles
  Houston. US
  IAH 17:25
  Canadair (Bombardier) Regional Jet Passenger
  Operated by United Airlines
Denver US
DEN11:05
7h 0m
1 Stop
Houston US
IAH19:05
Denver - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2111
  Denver. US
  DEN 11:05
  2h 20m
  875 Miles
  Memphis. US
  MEM 14:25
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6045
  Memphis. US
  MEM 17:08
  1h 57m
  470 Miles
  Houston. US
  IAH 19:05
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines

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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 - Houston

Denver - Houston

Denver - Houston