Flights from Houston Flights to Denver

Direct flights from Houston to Denver

Did you mean flights from Denver to Houston?

Last updated on: 12-09-2021

Houston

United States

IAH

George Bush Intercontinental Airport

Denver

United States

DEN

Denver International Airport (succeeded Stapleton Airpo

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Flight schedule

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Distance

861 miles · (1,386 km)

Flight time

2 hours and 34 minutes

Airlines

Frontier Airlines
Southwest Airlines
Spirit Airlines
United Airlines

Alliances

OneWorld
SkyTeam
Star Alliance

Classes

Economy
Premium Economy
Business Class
First Class

Aircrafts

Airbus A319
Airbus A320-100/200
Airbus A320neo
Airbus A321 (sharklets)
Airbus A321-100/200
Boeing 737 MAX 8
Boeing 737 MAX 9
Boeing 737-700 (winglets)
Boeing 737-800
Boeing 737-800 (winglets)
Boeing 737-900
Boeing 757-200
Boeing 757-300
Boeing 777

Houston to Denver Flight Schedule

Scan through all non-stop flights from Houston to Denver. The full flight schedule below gives an overview of all non-stop flights from IAH to DEN, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

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Airlines flying from Houston to Denver

Airline-specific flight schedules from Houston to Denver

In total there are 4 airlines operating nonstop flights from Houston IAH to Denver DEN. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their IAH DEN flight schedule.

Frontier Airlines (F9)

Southwest Airlines (WN)

Spirit Airlines (NK)

United Airlines (UA)

Frontier Airlines flight schedulefrom Houston to Denver

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Southwest Airlines flight schedulefrom Houston to Denver

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Spirit Airlines flight schedulefrom Houston to Denver

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United Airlines flight schedulefrom Houston to Denver

United Airlines is a member of Star Alliance

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Houston to Denver Flights

Flights from IAH to DEN are operated 90 times a week, with an average of 13 flights per day. Departure times vary between 05:05 - 21:59. The earliest flight departs at 05:05, the last flight departs at 21:59. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from Houston to Denver takes 2 hours and 34 minutes. The flight distance between Houston and Denver is 861 miles (or 1,386 km).

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Frequently asked questions - FAQ

How many airports are there in Denver?

There is 1 airport in Denver: Denver International Airport (succeeded Stapleton Airpo (DEN).

How many flights per week are there from IAH to DEN?

There are 90 flights per week flying from Houston to Denver (as of December 2021).

How long does it take to fly from Houston to Denver?

2 hours and 34 minutes is the average flight time from Houston to Denver.

How far is Denver from Houston?

The distance from Houston to Denver is 861 miles (1,386 kilometers).

What airlines fly nonstop from IAH airport to DEN airport?

Frontier Airlines, Southwest Airlines, Spirit Airlines and United Airlines are flying nonstop from Houston to Denver.

What alliances have direct flights from Houston to Denver?

Star Alliance is currently the only alliance flying nonstop from Houston to Denver.

What classes are available from Houston to Denver?

You can fly non-stop in Economy and Business Class.

What aircraft types fly from Houston to Denver?

Aircraft types that fly from Houston to Denver:

Airbus A319
Airbus A320-100/200
Airbus A320neo
Airbus A321 (sharklets)
Airbus A321-100/200
Boeing 737 MAX 8
Boeing 737 MAX 9
Boeing 737-700 (winglets)
Boeing 737-800
Boeing 737-800 (winglets)
Boeing 737-900
Boeing 757-200
Boeing 757-300
Boeing 777

What is the earliest flight departing from Houston to Denver?

The earliest flight departs at 05:05 from Houston and arrives at 06:30 at Denver.

What is the latest flight available from Houston to Denver?

The latest flight departs at 21:59 from Houston and arrives at 23:30 at Denver.

Popular flights from Houston, United States

Houston to Los Angeles

Houston to Dallas-Fort Worth

Houston to Denver

Houston to New York City

Houston to Mexico City

Houston to Atlanta

Houston to Chicago

Houston to New Orleans

Houston to Orlando

Houston to Las Vegas

Houston to New York

Houston to Miami

Houston to San Francisco

Houston to Nashville

Show all flights from Houston Show all flights to Denver

Popular routes operated by Frontier Airlines

Denver to Las Vegas

Denver to Phoenix

Denver to Washington

Denver to Orlando

Denver to Cancún

Denver to Salt Lake City

Denver to San Diego

Show all Frontier Airlines flights

Popular routes operated by Southwest Airlines

Denver to Dallas

Denver to Phoenix

Denver to Chicago

Denver to Las Vegas

Denver to Nashville

Denver to Houston

Denver to New Orleans

Show all Southwest Airlines flights

Popular routes operated by Spirit Airlines

Denver to Las Vegas

Denver to Fort Lauderdale

Denver to Los Angeles

Denver to Orlando

Denver to Miami

Denver to Detroit

Houston to Cancún

Show all Spirit Airlines flights

Popular routes operated by United Airlines

Denver to Chicago

Denver to Los Angeles

Denver to San Francisco

Denver to New York

Denver to New York City

Denver to Austin

Denver to Dallas-Fort Worth

Show all United Airlines flights

Non-stop flights from IAH to DEN

861 miles (1,386 km) · 2h 34m

Round trip

1 passenger

Economy

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Return schedule

×

Depart
Arrive
Airline
Flight no
Aircraft
Classes

05:15
06:47
United Airlines

Star Alliance
UA 1564
United Airlines
Boeing 737-800
Y
W
J
F

05:15
06:47
United Airlines

Star Alliance
UA 1564
United Airlines
Boeing 737-900
Y
W
J
F

05:15
06:48
United Airlines

Star Alliance
UA 1564
United Airlines
Airbus A319
Y
W
J
F

05:15
06:48
United Airlines

Star Alliance
UA 1564
United Airlines
Airbus A320-100/200
Y
W
J
F

05:15
06:47
United Airlines

Star Alliance
UA 1564
United Airlines
Boeing 737-900
Y
W
J
F

05:35
07:05
Southwest Airlines
WN 1229
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

05:45
07:15
Southwest Airlines
WN 3113
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

06:00
07:30
Southwest Airlines
WN 5336
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

06:00
07:30
Southwest Airlines
WN 5336
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

06:10
07:40
Southwest Airlines
WN 5047
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

06:20
07:50
Southwest Airlines
WN 5212
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F

06:30
08:00
Southwest Airlines
WN 5019
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F

06:30
08:00
Southwest Airlines
WN 5019
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F

07:25
08:59
United Airlines

Star Alliance
UA 2229
United Airlines
Boeing 757-300
Y
W
J
F

07:25
09:01
United Airlines

Star Alliance
UA 2229
United Airlines
Boeing 757-300
Y
W
J
F

08:30
10:06
United Airlines

Star Alliance
UA 2076
United Airlines
Boeing 737-800
Y
W
J
F

08:30
10:06
United Airlines

Star Alliance
UA 2076
United Airlines
Boeing 737-900
Y
W
J
F

08:30
10:06
United Airlines

Star Alliance
UA 2076
United Airlines
Boeing 737-800
Y
W
J
F

08:30
10:10
United Airlines

Star Alliance
UA 2076
United Airlines
Boeing 737-900
Y
W
J
F

08:30
10:10
United Airlines

Star Alliance
UA 2076
United Airlines
Airbus A319
Y
W
J
F

08:30
10:10
United Airlines

Star Alliance
UA 2076
United Airlines
Boeing 737-900
Y
W
J
F

08:35
10:15
United Airlines

Star Alliance
UA 2076
United Airlines
Boeing 737-900
Y
W
J
F

08:35
10:14
United Airlines

Star Alliance
UA 2076
United Airlines
Boeing 757-300
Y
W
J
F

10:10
11:45
Southwest Airlines
WN 100
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

10:10
11:43
United Airlines

Star Alliance
UA 1811
United Airlines
Boeing 777
Y
W
J
F

10:10
11:51
United Airlines

Star Alliance
UA 1811
United Airlines
Airbus A320-100/200
Y
W
J
F

10:10
11:51
United Airlines

Star Alliance
UA 1811
United Airlines
Boeing 737-900
Y
W
J
F

10:10
11:51
United Airlines

Star Alliance
UA 1811
United Airlines
Boeing 737 MAX 9
Y
W
J
F

10:10
11:50
United Airlines

Star Alliance
UA 1811
United Airlines
Boeing 757-300
Y
W
J
F

10:10
11:45
Southwest Airlines
WN 100
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

10:10
11:51
United Airlines

Star Alliance
UA 1811
United Airlines
Airbus A319
Y
W
J
F

10:10
11:51
United Airlines

Star Alliance
UA 1811
United Airlines
Boeing 737-900
Y
W
J
F

10:19
12:00
United Airlines

Star Alliance
UA 1811
United Airlines
Boeing 737-900
Y
W
J
F

10:20
11:55
Southwest Airlines
WN 1376
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

10:24
11:58
Frontier Airlines
F9 759
Frontier Airlines
Airbus A320neo
Y
W
J
F

11:01
12:32
Frontier Airlines
F9 761
Frontier Airlines
Airbus A320neo
Y
W
J
F

11:15
12:50
Southwest Airlines
WN 5359
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

11:15
12:50
Southwest Airlines
WN 5359
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

11:46
13:17
Frontier Airlines
F9 759
Frontier Airlines
Airbus A321-100/200
Y
W
J
F

11:46
13:17
Frontier Airlines
F9 759
Frontier Airlines
Airbus A320neo
Y
W
J
F

12:07
13:44
Frontier Airlines
F9 759
Frontier Airlines
Airbus A321-100/200
Y
W
J
F

12:10
13:47
Frontier Airlines
F9 759
Frontier Airlines
Airbus A321-100/200
Y
W
J
F

12:12
13:49
Frontier Airlines
F9 759
Frontier Airlines
Airbus A321-100/200
Y
W
J
F

12:40
14:12
United Airlines

Star Alliance
UA 623
United Airlines
Boeing 737-900
Y
W
J
F

12:40
14:16
United Airlines

Star Alliance
UA 623
United Airlines
Boeing 737-900
Y
W
J
F

12:40
14:16
United Airlines

Star Alliance
UA 623
United Airlines
Airbus A319
Y
W
J
F

12:40
14:16
United Airlines

Star Alliance
UA 623
United Airlines
Boeing 737-900
Y
W
J
F

12:40
14:16
United Airlines

Star Alliance
UA 623
United Airlines
Boeing 737-800
Y
W
J
F

12:40
14:15
United Airlines

Star Alliance
UA 623
United Airlines
Boeing 757-300
Y
W
J
F

13:55
15:25
Southwest Airlines
WN 2361
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

14:45
16:16
United Airlines

Star Alliance
UA 678
United Airlines
Boeing 757-300
Y
W
J
F

14:45
16:19
United Airlines

Star Alliance
UA 678
United Airlines
Boeing 737-900
Y
W
J
F

14:45
16:21
United Airlines

Star Alliance
UA 678
United Airlines
Boeing 737-900
Y
W
J
F

14:45
16:21
United Airlines

Star Alliance
UA 678
United Airlines
Boeing 737-800
Y
W
J
F

14:45
16:21
United Airlines

Star Alliance
UA 678
United Airlines
Boeing 737-900
Y
W
J
F

14:45
16:20
United Airlines

Star Alliance
UA 678
United Airlines
Boeing 757-300
Y
W
J
F

14:45
16:21
United Airlines

Star Alliance
UA 678
United Airlines
Airbus A319
Y
W
J
F

14:45
16:21
United Airlines

Star Alliance
UA 678
United Airlines
Boeing 737-900
Y
W
J
F

14:45
16:21
United Airlines

Star Alliance
UA 678
United Airlines
Boeing 757-200
Y
W
J
F

15:00
16:30
Southwest Airlines
WN 4959
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F

15:15
16:45
Southwest Airlines
WN 3415
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

16:30
18:01
United Airlines

Star Alliance
UA 1649
United Airlines
Boeing 777
Y
W
J
F

16:30
18:05
United Airlines

Star Alliance
UA 1649
United Airlines
Boeing 757-300
Y
W
J
F

16:30
18:05
United Airlines

Star Alliance
UA 1649
United Airlines
Boeing 777
Y
W
J
F

16:30
18:08
United Airlines

Star Alliance
UA 1649
United Airlines
Boeing 757-300
Y
W
J
F

16:30
18:05
United Airlines

Star Alliance
UA 1649
United Airlines
Boeing 777
Y
W
J
F

16:30
18:08
United Airlines

Star Alliance
UA 1649
United Airlines
Boeing 757-300
Y
W
J
F

16:34
18:10
United Airlines

Star Alliance
UA 1649
United Airlines
Boeing 737-900
Y
W
J
F

17:05
18:35
Southwest Airlines
WN 4669
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

17:05
18:35
Southwest Airlines
WN 4669
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

18:05
19:40
United Airlines

Star Alliance
UA 1627
United Airlines
Boeing 737 MAX 9
Y
W
J
F

18:05
19:40
United Airlines

Star Alliance
UA 1627
United Airlines
Boeing 737-900
Y
W
J
F

18:05
19:40
United Airlines

Star Alliance
UA 1627
United Airlines
Boeing 737 MAX 9
Y
W
J
F

18:05
19:44
United Airlines

Star Alliance
UA 1627
United Airlines
Boeing 737 MAX 9
Y
W
J
F

18:10
19:40
Southwest Airlines
WN 1563
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

18:10
19:40
Southwest Airlines
WN 1563
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

18:40
20:10
Southwest Airlines
WN 5588
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

18:40
20:10
Southwest Airlines
WN 416
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

19:25
20:55
Southwest Airlines
WN 3514
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

19:30
21:00
Southwest Airlines
WN 1475
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F

20:00
21:37
Spirit Airlines
NK 391
Spirit Airlines
Airbus A321 (sharklets)
Y
W
J
F

20:01
21:37
United Airlines

Star Alliance
UA 2049
United Airlines
Boeing 737-900
Y
W
J
F

20:01
21:38
United Airlines

Star Alliance
UA 2049
United Airlines
Airbus A319
Y
W
J
F

20:01
21:36
United Airlines

Star Alliance
UA 2049
United Airlines
Boeing 757-300
Y
W
J
F

20:01
21:37
United Airlines

Star Alliance
UA 2049
United Airlines
Boeing 737-800
Y
W
J
F

20:01
21:37
United Airlines

Star Alliance
UA 2049
United Airlines
Boeing 737-900
Y
W
J
F

20:09
21:44
United Airlines

Star Alliance
UA 2049
United Airlines
Boeing 757-300
Y
W
J
F

20:15
21:50
United Airlines

Star Alliance
UA 2049
United Airlines
Boeing 737-900
Y
W
J
F

20:40
22:15
Spirit Airlines
NK 391
Spirit Airlines
Airbus A321 (sharklets)
Y
W
J
F

20:55
22:32
Frontier Airlines
F9 759
Frontier Airlines
Airbus A321-100/200
Y
W
J
F

21:29
23:02
United Airlines

Star Alliance
UA 1475
United Airlines
Boeing 737-800
Y
W
J
F

21:49
23:25
Frontier Airlines
F9 761
Frontier Airlines
Airbus A320neo
Y
W
J
F

21:50
23:21
United Airlines

Star Alliance
UA 1475
United Airlines
Boeing 737-900
Y
W
J
F

21:50
23:23
United Airlines

Star Alliance
UA 1475
United Airlines
Boeing 737-900
Y
W
J
F

21:50
23:23
United Airlines

Star Alliance
UA 1475
United Airlines
Boeing 737-900
Y
W
J
F

21:55
23:28
United Airlines

Star Alliance
UA 1475
United Airlines
Boeing 737-900
Y
W
J
F

21:59
23:30
United Airlines

Star Alliance
UA 1475
United Airlines
Boeing 757-300
Y
W
J
F