DEN to IAH

Denver to Houston 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.

DEN
Denver (DEN), United StatesDenver International
IAH
Houston (IAH), United StatesGeorge Bush Intercontinental
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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 JunDEN to IAH$442 Sun, 07 JunDEN to IAH Mon, 08 JunDEN to IAH Tue, 09 JunDEN to IAH Wed, 10 JunDEN to IAH Thu, 11 JunDEN to IAH Fri, 12 JunDEN to IAH
Sort By:DepartureDurationArrivalPrice
United Airlines
United Airlines
UA-320
05:00
2026-06-06
Denver (DEN)United StatesDenver International
2H :32 M
Non Stop
08:32
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1720
07:42
2026-06-06
Denver (DEN)United StatesDenver International
2H :33 M
Non Stop
11:15
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2841
10:07
2026-06-06
Denver (DEN)United StatesDenver International
2H :33 M
Non Stop
13:40
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1599
11:34
2026-06-06
Denver (DEN)United StatesDenver International
2H :35 M
Non Stop
15:09
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1829
13:30
2026-06-06
Denver (DEN)United StatesDenver International
2H :34 M
Non Stop
17:04
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-489
15:35
2026-06-06
Denver (DEN)United StatesDenver International
2H :35 M
Non Stop
19:10
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-588
16:20
2026-06-06
Denver (DEN)United StatesDenver International
2H :37 M
Non Stop
19:57
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1585
17:18
2026-06-06
Denver (DEN)United StatesDenver International
2H :37 M
Non Stop
20:55
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2018
18:05
2026-06-06
Denver (DEN)United StatesDenver International
2H :31 M
Non Stop
21:36
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-475
19:35
2026-06-06
Denver (DEN)United StatesDenver International
2H :31 M
Non Stop
23:06
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2419
20:28
2026-06-06
Denver (DEN)United StatesDenver International
2H :31 M
Non Stop
23:59
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$442
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-302
00:56
2026-06-06
Denver (DEN)United StatesDenver International
6H :43 M
1 Stop
ATL · 1h 27mAtlanta (ATL), United States
08:39
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2612
05:00
2026-06-06
Denver (DEN)United StatesDenver International
4H :53 M
1 Stop
DFW · 1h 29mDallas (DFW), United States
10:53
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2612
05:00
2026-06-06
Denver (DEN)United StatesDenver International
7H :17 M
1 Stop
DFW · 3h 57mDallas (DFW), United States
13:17
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-2544
05:30
2026-06-06
Denver (DEN)United StatesDenver International
7H :02 M
1 Stop
SLC · 2h 20mSalt Lake City (SLC), United States
13:32
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-341
05:45
2026-06-06
Denver (DEN)United StatesDenver International
6H :29 M
1 Stop
ATL · 1h 18mAtlanta (ATL), United States
13:14
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1129
06:00
2026-06-06
Denver (DEN)United StatesDenver International
8H :52 M
1 Stop
MSP · 3h 50mMinneapolis (MSP), United States
15:52
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2078
06:22
2026-06-06
Denver (DEN)United StatesDenver International
5H :55 M
1 Stop
DFW · 2h 34mDallas (DFW), United States
13:17
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-431
07:05
2026-06-06
Denver (DEN)United StatesDenver International
8H :11 M
1 Stop
ATL · 2h 57mAtlanta (ATL), United States
16:16
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1090
07:13
2026-06-06
Denver (DEN)United StatesDenver International
5H :04 M
1 Stop
DFW · 1h 41mDallas (DFW), United States
13:17
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-2002
07:25
2026-06-06
Denver (DEN)United StatesDenver International
6H :48 M
1 Stop
LAX · 0h 57mLos Angeles (LAX), United States
15:13
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1523
08:59
2026-06-06
Denver (DEN)United StatesDenver International
5H :47 M
1 Stop
DFW · 2h 29mDallas (DFW), United States
15:46
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included

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Delta Air Lines
Delta Air Lines
DL-1675
09:12
2026-06-06
Denver (DEN)United StatesDenver International
5H :40 M
1 Stop
MSP · 0h 40mMinneapolis (MSP), United States
15:52
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1756
10:25
2026-06-06
Denver (DEN)United StatesDenver International
4H :21 M
1 Stop
DFW · 1h 05mDallas (DFW), United States
15:46
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-346
11:25
2026-06-06
Denver (DEN)United StatesDenver International
6H :21 M
1 Stop
ATL · 1h 08mAtlanta (ATL), United States
18:46
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 5 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-346
11:25
2026-06-06
Denver (DEN)United StatesDenver International
9H :00 M
1 Stop
ATL · 3h 48mAtlanta (ATL), United States
21:25
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
$452
total fare
Non Refundable 4 Seat Left Economy
Cabin: Included
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare $442 United Airlines 05:00
Earliest departure $452 Delta Air Lines 00:56
Shortest duration $442 United Airlines 18:05
Night 00:00-05:59 $442 United Airlines at 05:00
Morning 06:00-11:59 $442 United Airlines at 07:42
Afternoon 12:00-17:59 $442 United Airlines at 13:30
Evening 18:00-23:59 $442 United Airlines at 18:05

Denver to Houston route details

Denver (DEN)

Denver International

United States

GMT -7

Latitude: 39.861698150635

Longitude: -104.672996521

Houston (IAH)

George Bush Intercontinental

United States

GMT -6

Latitude: 29.984399795532227

Longitude: -95.34140014648438

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

Denver to Houston - what to expect when booking

The DEN to IAH 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 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
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
Frequently asked questions - Denver to Houston 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 Denver (DEN) and Houston (IAH) 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.