Direct (non-stop) flights from Denver to Houston

All flight schedules from Denver International , Colorado , USA to George Bush Intcntl Houston , Texas , USA. This route is operated by Frontier Airlines and United Airlines and the flight time is 2 hours and 44 minutes. The distance is 866 miles.

Monthly schedule
Week schedules
Frontier Airlines
United Airlines
Airlines
Aircrafts
Price search
DEN Denver International
USA
Denver , CO , USA
IAH George Bush Intcntl Houston
USA
Houston , TX , USA
CHANGE DIRECTION
Flight time
2h 44m
Flight distance
866mi, 1393km
Flights from Denver to Houston route map
VIEW LARGER MAP
USA
USA
DEN
Denver , CO
aircraft image
USA
USA
IAH
Houston , TX
Distance
866 miles · (1393 km)
CHANGE DIRECTION
Flight time
2 hours and 44 minutes

Airlines with direct flights from Denver (DEN) to Houston (IAH)

  • Frontier Airlines
    S
    M
    T
    W
    T
    F
    S
    Low-cost airline
    2–3 daily flights
  • United Airlines
    Star Alliance
    S
    M
    T
    W
    T
    F
    S
    Business available
    11–12 daily flights
SELECT DATES & SHOW PRICES
DEN IAH
Select dates
Check prices
MONTHLY
F9
WEEKLY
UA
WEEKLY

Denver (DEN) to Houston (IAH) flight schedule

The monthly calendar shows every direct flight departure from Denver International (DEN) with all airlines. Click on a date to see a list of flights or search for the best prices.

Frontier
United

View return flights from IAH to DEN

Frontier Airlines flight schedule from Denver to Houston

All weekly departures with Frontier Airlines. The week calendar shows every flight departure from Denver (DEN) to Houston (IAH). Click on a blue date to see a list of flights.

Week 28 (Jul 6 - Jul 12)
  • Week 26 (Jun 22 - Jun 28)
  • Week 27 (Jun 29 - Jul 5)
  • Week 28 (Jul 6 - Jul 12)
  • Week 29 (Jul 13 - Jul 19)
  • Week 30 (Jul 20 - Jul 26)
  • Week 31 (Jul 27 - Aug 2)
  • Week 32 (Aug 3 - Aug 9)
  • Week 33 (Aug 10 - Aug 16)
  • Week 34 (Aug 17 - Aug 23)
  • Week 35 (Aug 24 - Aug 30)
  • Week 36 (Aug 31 - Sep 6)
  • Week 37 (Sep 7 - Sep 13)
  • Week 38 (Sep 14 - Sep 20)
  • Week 39 (Sep 21 - Sep 27)
  • Week 40 (Sep 28 - Oct 4)
  • Week 41 (Oct 5 - Oct 11)
  • Week 42 (Oct 12 - Oct 18)
  • Week 43 (Oct 19 - Oct 25)
  • Week 44 (Oct 26 - Nov 1)
  • Week 45 (Nov 2 - Nov 8)
  • Week 46 (Nov 9 - Nov 15)
  • Week 47 (Nov 16 - Nov 22)
  • Week 48 (Nov 23 - Nov 29)
  • Week 49 (Nov 30 - Dec 6)
  • Week 50 (Dec 7 - Dec 13)
  • Week 51 (Dec 14 - Dec 20)
  • Week 52 (Dec 21 - Dec 27)
  • Week 53 (Dec 28 - Jan 3)
  • Week 1 (Jan 4 - Jan 10)
  • Week 2 (Jan 11 - Jan 17)
  • Week 3 (Jan 18 - Jan 24)
  • Week 4 (Jan 25 - Jan 31)
  • Week 5 (Feb 1 - Feb 7)
  • Week 6 (Feb 8 - Feb 14)
  • Week 7 (Feb 15 - Feb 21)
  • Week 8 (Feb 22 - Feb 28)
  • Week 9 (Mar 1 - Mar 7)
  • Week 10 (Mar 8 - Mar 14)
  • Week 11 (Mar 15 - Mar 21)
  • Week 12 (Mar 22 - Mar 28)
  • Week 13 (Mar 29 - Apr 4)
  • Week 14 (Apr 5 - Apr 11)
  • Week 15 (Apr 12 - Apr 18)
  • Week 16 (Apr 19 - Apr 25)
  • Week 17 (Apr 26 - May 2)
  • Week 18 (May 3 - May 9)
  • Week 19 (May 10 - May 16)
  • Week 20 (May 17 - May 23)
  • Week 21 (May 24 - May 30)
  • Week 22 (May 31 - Jun 6)
  • Week 23 (Jun 7 - Jun 13)
  • Week 24 (Jun 14 - Jun 20)
  • Week 25 (Jun 21 - Jun 27)
Flight
Mon
Jul 6
Tue
Jul 7
Wed
Jul 8
Thu
Jul 9
Fri
Jul 10
Sat
Jul 11
Sun
Jul 12
F93206
07:00
07:00
07:00
07:00
07:00
07:00
07:00
F93228
17:35
----
----
17:35
17:35
----
17:35
F92996
21:06
21:06
21:06
21:06
21:06
21:06
21:06

United Airlines flight schedule from Denver to Houston

All weekly departures with United Airlines. The week calendar shows every flight departure from Denver (DEN) to Houston (IAH). Click on a blue date to see a list of flights.

Week 28 (Jul 6 - Jul 12)
  • Week 26 (Jun 22 - Jun 28)
  • Week 27 (Jun 29 - Jul 5)
  • Week 28 (Jul 6 - Jul 12)
  • Week 29 (Jul 13 - Jul 19)
  • Week 30 (Jul 20 - Jul 26)
  • Week 31 (Jul 27 - Aug 2)
  • Week 32 (Aug 3 - Aug 9)
  • Week 33 (Aug 10 - Aug 16)
  • Week 34 (Aug 17 - Aug 23)
  • Week 35 (Aug 24 - Aug 30)
  • Week 36 (Aug 31 - Sep 6)
  • Week 37 (Sep 7 - Sep 13)
  • Week 38 (Sep 14 - Sep 20)
  • Week 39 (Sep 21 - Sep 27)
  • Week 40 (Sep 28 - Oct 4)
  • Week 41 (Oct 5 - Oct 11)
  • Week 42 (Oct 12 - Oct 18)
  • Week 43 (Oct 19 - Oct 25)
  • Week 44 (Oct 26 - Nov 1)
  • Week 45 (Nov 2 - Nov 8)
  • Week 46 (Nov 9 - Nov 15)
  • Week 47 (Nov 16 - Nov 22)
  • Week 48 (Nov 23 - Nov 29)
  • Week 49 (Nov 30 - Dec 6)
  • Week 50 (Dec 7 - Dec 13)
  • Week 51 (Dec 14 - Dec 20)
  • Week 52 (Dec 21 - Dec 27)
  • Week 53 (Dec 28 - Jan 3)
  • Week 1 (Jan 4 - Jan 10)
  • Week 2 (Jan 11 - Jan 17)
  • Week 3 (Jan 18 - Jan 24)
  • Week 4 (Jan 25 - Jan 31)
  • Week 5 (Feb 1 - Feb 7)
  • Week 6 (Feb 8 - Feb 14)
  • Week 7 (Feb 15 - Feb 21)
  • Week 8 (Feb 22 - Feb 28)
  • Week 9 (Mar 1 - Mar 7)
  • Week 10 (Mar 8 - Mar 14)
  • Week 11 (Mar 15 - Mar 21)
  • Week 12 (Mar 22 - Mar 28)
  • Week 13 (Mar 29 - Apr 4)
  • Week 14 (Apr 5 - Apr 11)
  • Week 15 (Apr 12 - Apr 18)
  • Week 16 (Apr 19 - Apr 25)
  • Week 17 (Apr 26 - May 2)
  • Week 18 (May 3 - May 9)
  • Week 19 (May 10 - May 16)
  • Week 20 (May 17 - May 23)
  • Week 21 (May 24 - May 30)
  • Week 22 (May 31 - Jun 6)
  • Week 23 (Jun 7 - Jun 13)
  • Week 24 (Jun 14 - Jun 20)
  • Week 25 (Jun 21 - Jun 27)
Flight
Mon
Jul 6
Tue
Jul 7
Wed
Jul 8
Thu
Jul 9
Fri
Jul 10
Sat
Jul 11
Sun
Jul 12
UA320
05:00
05:00
05:00
05:00
05:00
05:00
05:00
UA1720
07:42
07:42
07:42
07:42
07:42
07:42
07:42
UA1129
10:07
10:07
10:07
10:07
10:07
10:07
10:07
UA1599
11:34
11:34
11:34
11:34
11:34
11:34
11:34
UA1829
13:30
13:30
13:30
13:30
13:30
13:30
13:30
UA489
15:35
15:35
15:35
15:40
15:35
15:35
15:35
UA588
16:20
16:20
16:20
16:20
16:20
16:20
16:20
UA1585
17:18
17:18
17:18
17:18
17:18
17:18
17:18
UA2791
18:05
18:05
18:05
18:05
18:05
18:05
18:05
UA475
19:35
19:35
19:35
19:35
19:35
19:35
19:35
UA2419
20:28
20:28
20:28
20:28
20:28
20:28
20:28
UA1253
21:10
----
21:10
21:10
21:10
----
21:10
Flight time
2h 20m - 2h 44m
Earliest flight
05:00
Last flight
21:10
Distance
866 miles (1393 km)
Cheapest month
February
Airlines
2 (Show)
Flights per week
100
Arriving Terminal (IAH)
Terminal A & C
America/Denver (UTC-6)
America/Chicago (UTC-5)
IAH +1 hour ahead

US
Arriving at George Bush Intcntl Houston (IAH) , Texas

George Bush Intcntl Houston (IAH) is a large airport in USA. You can fly to 196 destinations with 25 airlines in scheduled passenger traffic.

Show all flights from IAH

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US
Departing from Denver (DEN) , Colorado

Denver International
Denver International (DEN) is the fourth largest airport in USA. You can fly to 235 destinations with 25 airlines in scheduled passenger traffic.

Show all flights from DEN

Airlines with alternative airports from Denver to Houston

The airlines below are departing from or arriving to other airports in the same city or very close.

Southwest
Denver International William P. Hobby Airport
Duration
2 hours and 50 minutes
Frontier Airlines
Denver International William P. Hobby Airport
Duration
2 hours and 32 minutes
Show detailed flight schedule from DEN to HOU

Airlines with direct flights from Denver to Houston in the past

  • Spirit
    Last flight was scheduled 2023-04-04
  • Southwest
    Last flight was scheduled 2024-08-04

Denver - Houston flight price statistics

$170
Approximate

The numbers are avarage prices found based on user searches for direct flights between Denver International and George Bush Intcntl Houston. Its calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.

$87
Jan
$48
Feb
$52
Mar
$63
Apr
$245
May
$260
Jun
$230
Jul
$223
Aug
$138
Sep
$198
Oct
$198
Nov
$326
Dec

Approximate prices for one round-trip flight from Denver (DEN) to Houston (IAH). Graph is not to scale.

CLICK HERE FOR EXACT PRICES

Type of aircraft(s) on this route

Below is a list of aircraft types we have within our database with flights on this route. You can also see the aircrafts seat capacity together with classes.

Airbus A321neo
Frontier Airlines
Airbus A321neo illustration
Airbus A321neo illustration
240 seats
 (All economy)
Airbus A321
Frontier Airlines
Airbus A321 illustration
Airbus A321 illustration
218 seats
 (All economy)
Airbus A320neo
Frontier Airlines
Airbus A320neo illustration
Airbus A320neo illustration
186 seats
 (All economy)
Airbus A320
Frontier Airlines
Airbus A320 illustration
Airbus A320 illustration
178 seats
 (All economy)
Boeing 737MAX 9 Passenger
United Airlines
Boeing 737MAX 9 Passenger illustration
Boeing 737MAX 9 Passenger illustration
179 seats
 (20 first class)
Boeing 737-900 Passenger
United Airlines
Boeing 737-900 Passenger illustration
Boeing 737-900 Passenger illustration
176 seats
 (6 first class)
Airbus A321neo
United Airlines
Airbus A321neo illustration
Airbus A321neo illustration
189 seats
 (14 first class, 3 business class, 3 premium economy)
Boeing 757-300 Passenger
United Airlines
Boeing 757-300 Passenger illustration
Boeing 757-300 Passenger illustration
234 seats
 (24 first class)
Boeing 737-800 Passenger
United Airlines
Boeing 737-800 Passenger illustration
Boeing 737-800 Passenger illustration
167 seats
 (8 first class)
ROUTE EXPLORING

Denver International - all destinations

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Denver flight map

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Round trip
1 adult
Economy

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Frequently asked questions FAQ

  • The flight between Denver (DEN) and Houston (IAH) typically takes about 2 hour and 31 minute.
  • There are 10 direct flights every day.
  • The flight numbers are F92996, F93206, F93228, UA320, UA475, UA489, UA588, UA667 together with 19 additional flights.
  • From Denver you fly out from Denver International (DEN) and you'll be landing at William P. Hobby Airport (HOU), George Bush Intcntl Houston (IAH).
  • Frontier and United fly this route with the same aircraft: Boeing 757.
  • Two airlines. Frontier and United have non-stop flights to Houston.
  • They arrive at terminal A or C.
VIEW IN
MAP EXPLORER Flights from Denver to Houston route map
Non-stop flights from DEN to IAH
866 miles (1393 km) · 2 hours and 44 minutes
CHECK PRICES

Popular routes from Denver

Frontier Airlines Frontier Airlines routes

Denver (DEN) - Las Vegas (LAS)

US

Denver (DEN) - Phoenix (PHX)

US

Denver (DEN) - Dallas (DFW)

US

Denver (DEN) - Salt Lake City (SLC)

US

Denver (DEN) - Atlanta (ATL)

US

For more destinations from Denver with Frontier Airlines (F9), check out the Frontier Airlines route map .

United Airlines United Airlines routes

Denver (DEN) - Chicago (ORD)

US

Denver (DEN) - New York (EWR)

US

Denver (DEN) - Colorado Springs (COS)

US

Denver (DEN) - San Francisco (SFO)

US

Denver (DEN) - Los Angeles (LAX)

US

For more destinations from Denver with United Airlines (UA), check out the United Airlines route map .

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