IAH to DEN

Houston to Denver flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

IAH
Houston (IAH), United StatesGeorge Bush Intercontinental
DEN
Denver (DEN), United StatesDenver International
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Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Sat, 06 JunIAH to DEN$390 Sun, 07 JunIAH to DEN Mon, 08 JunIAH to DEN Tue, 09 JunIAH to DEN Wed, 10 JunIAH to DEN Thu, 11 JunIAH to DEN Fri, 12 JunIAH to DEN
Sort By:DepartureDurationArrivalPrice
Delta Air Lines
Delta Air Lines
DL-1216
06:15
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
18H :29 M
1 Stop
LAX · 12h 26mLos Angeles (LAX), United States
23:44
2026-06-06
Denver (DEN)United StatesDenver International
$390
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1874
05:15
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
2H :32 M
Non Stop
06:47
2026-06-06
Denver (DEN)United StatesDenver International
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2643
06:30
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
2H :32 M
Non Stop
08:02
2026-06-06
Denver (DEN)United StatesDenver International
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1575
07:20
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
2H :35 M
Non Stop
08:55
2026-06-06
Denver (DEN)United StatesDenver International
$442
total fare
Non Refundable 5 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2802
08:30
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
2H :35 M
Non Stop
10:05
2026-06-06
Denver (DEN)United StatesDenver International
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1634
09:36
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
2H :36 M
Non Stop
11:12
2026-06-06
Denver (DEN)United StatesDenver International
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1409
10:31
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
2H :36 M
Non Stop
12:07
2026-06-06
Denver (DEN)United StatesDenver International
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2168
12:33
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
2H :44 M
Non Stop
14:17
2026-06-06
Denver (DEN)United StatesDenver International
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1246
15:00
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
2H :44 M
Non Stop
16:44
2026-06-06
Denver (DEN)United StatesDenver International
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-470
16:21
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
3H :02 M
Non Stop
18:23
2026-06-06
Denver (DEN)United StatesDenver International
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1654
18:19
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
2H :55 M
Non Stop
20:14
2026-06-06
Denver (DEN)United StatesDenver International
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2339
20:22
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
2H :53 M
Non Stop
22:15
2026-06-06
Denver (DEN)United StatesDenver International
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2551
05:01
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
4H :06 M
1 Stop
DFW · 0h 43mDallas (DFW), United States
08:07
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2551
05:01
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
5H :32 M
1 Stop
DFW · 2h 09mDallas (DFW), United States
09:33
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-700
06:00
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
4H :33 M
1 Stop
DFW · 0h 58mDallas (DFW), United States
09:33
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1050
06:00
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
7H :12 M
1 Stop
MSP · 2h 08mMinneapolis (MSP), United States
12:12
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3106
06:02
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
6H :46 M
1 Stop
ORD · 1h 17mChicago (ORD), United States
11:48
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1216
06:15
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
7H :04 M
1 Stop
LAX · 0h 57mLos Angeles (LAX), United States
12:19
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3002
06:39
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
7H :06 M
1 Stop
DFW · 3h 31mDallas (DFW), United States
12:45
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-4299
10:41
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
4H :40 M
1 Stop
DFW · 1h 07mDallas (DFW), United States
14:21
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-2656
10:45
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
5H :51 M
1 Stop
MSP · 0h 46mMinneapolis (MSP), United States
15:36
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1909
11:08
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
6H :44 M
1 Stop
ORD · 1h 01mChicago (ORD), United States
16:52
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included

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American Airlines
American Airlines
AA-3591
11:24
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
6H :56 M
1 Stop
DFW · 3h 22mDallas (DFW), United States
17:20
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1682
12:04
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
8H :57 M
1 Stop
ATL · 3h 29mAtlanta (ATL), United States
20:01
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2512
14:04
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
4H :16 M
1 Stop
DFW · 0h 43mDallas (DFW), United States
17:20
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2512
14:04
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
6H :32 M
1 Stop
DFW · 3h 00mDallas (DFW), United States
19:36
2026-06-06
Denver (DEN)United StatesDenver International
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare $390 Delta Air Lines 06:15
Earliest departure $452 American Airlines 05:01
Shortest duration $442 United Airlines 05:15
Night 00:00-05:59 $442 United Airlines at 05:15
Morning 06:00-11:59 $390 Delta Air Lines at 06:15
Afternoon 12:00-17:59 $442 United Airlines at 12:33
Evening 18:00-23:59 $442 United Airlines at 18:19

Houston to Denver route details

Houston (IAH)

George Bush Intercontinental

United States

GMT -6

Latitude: 29.984399795532227

Longitude: -95.34140014648438

Denver (DEN)

Denver International

United States

GMT -7

Latitude: 39.861698150635

Longitude: -104.672996521

Distance: Houston (IAH), United States to Denver (DEN), United States - 1,387.49 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Houston to Denver - what to expect when booking

The IAH to DEN cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 1,387.49 km.

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More flights from Houston (IAH)23 routes
Houston → Acapulco
IAH → ACA
Houston → Aguascalientes
IAH → AGU
Houston → Albuquerque
IAH → ABQ
Houston → Amarillo
IAH → AMA
Houston → Amsterdam
IAH → AMS
Houston → Atlanta
IAH → ATL
Houston → Atlantic City
IAH → ACY
Houston → Austin
IAH → AUS
Houston → Bakersfield
IAH → BFL
Houston → Baton Rouge
IAH → BTR
Houston → Beijing
IAH → PEK
Houston → Belize City
IAH → BZE
Houston → Fayetteville
IAH → XNA
Houston → Birmingham
IAH → BHM
Houston → Bogota
IAH → BOG
Houston → Kralendijk
IAH → BON
Houston → Boston
IAH → BOS
Houston → Buenos Aires
IAH → EZE
Houston → Calgary
IAH → YYC
Houston → Cancun
IAH → CUN
Houston → Maiquetia
IAH → CCS
Houston → Charleston
IAH → CRW
Houston → Charlotte
IAH → CLT
More flights from Denver (DEN)24 routes
Denver → Akron/canton
DEN → CAK
Denver → Albuquerque
DEN → ABQ
Denver → Amarillo
DEN → AMA
Denver → Anchorage
DEN → ANC
Denver → Aspen
DEN → ASE
Denver → Atlanta
DEN → ATL
Denver → Austin
DEN → AUS
Denver → Bakersfield
DEN → BFL
Denver → Fayetteville
DEN → XNA
Denver → Billings
DEN → BIL
Denver → Birmingham
DEN → BHM
Denver → Bismarck
DEN → BIS
Denver → Bloomington-Normal
DEN → BMI
Denver → Boise
DEN → BOI
Denver → Boston
DEN → BOS
Denver → Bozeman
DEN → BZN
Denver → Burbank
DEN → BUR
Denver → Calgary
DEN → YYC
Denver → Cancun
DEN → CUN
Denver → Casper
DEN → CPR
Denver → Cedar Rapids
DEN → CID
Denver → Charlotte
DEN → CLT
Denver → Cheyenne
DEN → CYS
Denver → Chicago
DEN → ORD
Frequently asked questions - Houston to Denver flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Houston (IAH) and Denver (DEN) is 1,387.49 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.