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Fares from Denver to Houston
Compare live prices for DEN to HOU on Thu, 16 Apr 2026. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
DEN → HOU Approx. 1421.88 km 16 Apr 2026 Live inventory
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Showing 25 of 161 live flights
Frontier Airlines
F9-3206
06:00
04/16/2026
DEN
3h 39m
Non-stop
09:39
04/16/2026
IAH
₹9,442
per person
✕ Non-refundable
Frontier Airlines
F9-2996
21:06
04/16/2026
DEN
3h 42m
Non-stop
00:48
04/17/2026
+1
IAH
₹9,442
per person
✕ Non-refundable
Frontier Airlines
F9-4345
22:29
04/16/2026
DEN
19h 40m
1 Stop
⏱ LAX · 12h 35m
18:09
04/17/2026
+1
IAH
₹9,597
per person
✕ Non-refundable
Frontier Airlines
F9-2341
06:00
04/16/2026
DEN
13h 0m
1 Stop
⏱ LAX · 5h 44m
19:00
04/16/2026
IAH
₹9,597
per person
✕ Non-refundable
Frontier Airlines
F9-3600
13:09
04/16/2026
DEN
9h 41m
1 Stop
⏱ ATL · 2h 53m
22:50
04/16/2026
IAH
₹11,084
per person
✕ Non-refundable
Frontier Airlines
F9-1362
12:02
04/16/2026
DEN
10h 16m
1 Stop
⏱ CLT · 2h 54m
22:18
04/16/2026
IAH
₹11,084
per person
✕ Non-refundable
Frontier Airlines
F9-1375
06:30
04/16/2026
DEN
7h 26m
1 Stop
⏱ PHX · 1h 24m
13:56
04/16/2026
IAH
₹11,084
per person
✕ Non-refundable
Frontier Airlines
F9-2907
06:05
04/16/2026
DEN
7h 41m
1 Stop
⏱ ONT · 0h 55m
13:46
04/16/2026
IAH
₹11,084
per person
✕ Non-refundable
Frontier Airlines
F9-2520
23:59
04/16/2026
DEN
8h 39m
1 Stop
⏱ MCO · 1h 2m
08:38
04/17/2026
+1
IAH
₹11,084
per person
✕ Non-refundable
Frontier Airlines
F9-1450
23:59
04/16/2026
DEN
8h 0m
1 Stop
⏱ ATL · 1h 19m
07:59
04/17/2026
+1
IAH
₹11,084
per person
✕ Non-refundable
Frontier Airlines
F9-2746
23:59
04/16/2026
DEN
15h 33m
1 Stop
⏱ TPA · 8h 28m
15:32
04/17/2026
+1
IAH
₹11,625
per person
✕ Non-refundable
Frontier Airlines
F9-4753
22:35
04/16/2026
DEN
11h 9m
1 Stop
⏱ PHX · 5h 23m
09:44
04/17/2026
+1
IAH
₹11,625
per person
✕ Non-refundable
Frontier Airlines
F9-1261
22:29
04/16/2026
DEN
15h 17m
1 Stop
⏱ ONT · 8h 31m
13:46
04/17/2026
+1
IAH
₹11,625
per person
✕ Non-refundable
Frontier Airlines
F9-2520
23:59
04/16/2026
DEN
18h 0m
1 Stop
⏱ MCO · 10h 21m
17:59
04/17/2026
+1
IAH
₹13,943
per person
✕ Non-refundable
Frontier Airlines
F9-1280
23:05
04/16/2026
DEN
21h 0m
1 Stop
⏱ MIA · 12h 40m
20:05
04/17/2026
+1
IAH
₹13,943
per person
✕ Non-refundable
Frontier Airlines
F9-777
22:29
04/16/2026
DEN
21h 7m
1 Stop
⏱ LAS · 14h 47m
19:36
04/17/2026
+1
IAH
₹13,943
per person
✕ Non-refundable
Frontier Airlines
F9-777
22:29
04/16/2026
DEN
13h 33m
1 Stop
⏱ LAS · 7h 9m
12:02
04/17/2026
+1
IAH
₹13,943
per person
✕ Non-refundable
Frontier Airlines
F9-4186
16:45
04/16/2026
DEN
19h 37m
1 Stop
⏱ DTW · 12h 23m
12:22
04/17/2026
+1
IAH
₹13,943
per person
✕ Non-refundable
Frontier Airlines
F9-1734
15:32
04/16/2026
DEN
17h 6m
1 Stop
⏱ MCO · 9h 21m
08:38
04/17/2026
+1
IAH
₹13,943
per person
✕ Non-refundable
Frontier Airlines
F9-2015
06:00
04/16/2026
DEN
13h 36m
1 Stop
⏱ LAS · 7h 19m
19:36
04/16/2026
IAH
₹13,943
per person
✕ Non-refundable
Southwest Airlines
WN-1746
07:20
04/16/2026
DEN
3h 30m
Non-stop
10:50
04/16/2026
HOU
₹14,157
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-3471
19:20
04/16/2026
DEN
3h 30m
Non-stop
22:50
04/16/2026
HOU
₹14,157
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-2730
20:55
04/16/2026
DEN
3h 30m
Non-stop
00:25
04/17/2026
+1
HOU
₹14,157
per person
✕ Non-refundable12 fare options
Delta Air Lines
DL-341
05:45
04/16/2026
DEN
8h 6m
1 Stop
⏱ ATL · 1h 59m
13:51
04/16/2026
IAH
₹14,745
per person
✕ Non-refundable5 fare options
American Airlines
AA-2612
05:30
04/16/2026
DEN
5h 57m
1 Stop
⏱ DFW · 1h 38m
11:27
04/16/2026
IAH
₹14,957
per person
✕ Non-refundable12 fare options
😕 No flights match your filters.
Denver (DEN)
📍 Denver International Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 39.861698150635
📐 Longitude: -104.672996521
Houston (HOU)
📍 William P Hobby Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.64539909
📐 Longitude: -95.27890015

✈ Distance: Denver,USA to Houston,USA1421.88 km

📅 Results on this page are loaded for 16 Apr 2026. Click View all flights for the complete live search.

Denver to Houston — what to expect when booking

The DEN–HOU route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Denver,USA and Houston,USA is approximately 1421.88 km.

Before you book

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More flights from Denver (DEN)
150 routes
Denver Akron
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 Bentonville-Fayetteville
DEN → XNA
Denver Billings
DEN → BIL
Denver Birmingham
DEN → BHM
Denver Bismarck
DEN → BIS
Denver Bloomington
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 IA
DEN → CID
Denver Charlotte
DEN → CLT
Denver Cheyenne
DEN → CYS
Denver Chicago
DEN → ORD
Denver Cincinnati
DEN → CVG
Denver Cleveland
DEN → CLE
Denver Cody
DEN → COD
Denver Colorado Springs
DEN → COS
Denver Columbus
DEN → CMH
Denver Cozmel
DEN → CZM
Denver Dayton
DEN → DAY
Denver Des Moines
DEN → DSM
Denver Detroit
DEN → DTW
Denver Dickinson
DEN → DIK
Denver Durango
DEN → DRO
Denver Edmonton
DEN → YEG
Denver El Paso
DEN → ELP
Denver Eugene
DEN → EUG
Denver Fargo
DEN → FAR
Denver Farmington
DEN → FMN
Denver Fort Lauderdale
DEN → FLL
Denver Fort McMurray
DEN → YMM
Denver Fort Myers
DEN → RSW
Denver Fort Worth
DEN → DFW
Denver Frankfurt
DEN → FRA
Denver Fresno
DEN → FAT
Denver Gilette
DEN → GCC
Denver Grand Junction
DEN → GJT
Denver Grand Rapids
DEN → GRR
Denver Great Falls
DEN → GTF
Denver Greensboro
DEN → GSO
Denver Gunnison
DEN → GUC
Denver Harrisburg
DEN → MDT
Denver Hartford
DEN → BDL
Denver Helena
DEN → HLN
Denver Honolulu
DEN → HNL
Denver Houston
DEN → IAH
Denver Huntsville
DEN → HSV
Denver Idaho Falls
DEN → IDA
Denver Indianapolis
DEN → IND
Denver Jackson Hole
DEN → JAC
Denver Jacksonville
DEN → JAX
Denver Kahului
DEN → OGG
Denver Kalispell
DEN → FCA
Denver Kansas City
DEN → MCI
Denver Knoxville
DEN → TYS
Denver Kona
DEN → KOA
Denver Laramie
DEN → LAR
Denver Las Vegas
DEN → LAS
Denver Liberia
DEN → LIR
Denver Lihue
DEN → LIH
Denver Lincoln
DEN → LNK
Denver Little Rock
DEN → LIT
Denver London
DEN → LHR
Denver Los Angeles
DEN → LAX
Denver Louisville
DEN → SDF
Denver Lubbock
DEN → LBB
Denver Madison
DEN → MSN
Denver Medford
DEN → MFR
Denver Memphis
DEN → MEM
Denver Mexico City
DEN → MEX
Denver Miami
DEN → MIA
Denver Midland
DEN → MAF
Denver Milwaukee
DEN → MKE
Denver Minneapolis
DEN → MSP
Denver Minot
DEN → MOT
Denver Missula
DEN → MSO
Denver Moline
DEN → MLI
Denver Monterey
DEN → MRY
Denver Montreal
DEN → YUL
Denver Montrose
DEN → MTJ
Denver Nashville
DEN → BNA
Denver New Orleans
DEN → MSY
Denver New York
DEN → JFK
Denver Newport News
DEN → PHF
Denver Norfolk
DEN → ORF
Denver Oakland
DEN → OAK
Denver Oklahoma City
DEN → OKC
Denver Omaha
DEN → OMA
Denver Ontario
DEN → ONT
Denver Orlando
DEN → MCO
Denver Page
DEN → PGA
Denver Palm Springs
DEN → PSP
Denver Pasco
DEN → PSC
Denver Peoria
DEN → PIA
Denver Philadelphia
DEN → PHL
Denver Phoenix
DEN → PHX
Denver Pierre
DEN → PIR
Denver Pittsburgh International Airport
DEN → PIT
Denver Portland International
DEN → PDX
Denver Pueblo
DEN → PUB
Denver Puerto Vallarta
DEN → PVR
Denver Raleigh
DEN → RDU
Denver Rapid City
DEN → RAP
Denver Redmond
DEN → RDM
Denver Regina
DEN → YQR
Denver Reno
DEN → RNO
Denver Reykjavik
DEN → KEF
Denver Rock Springs
DEN → RKS
Denver Sacramento
DEN → SMF
Denver Salt Lake City
DEN → SLC
Denver San Antonio
DEN → SAT
Denver San Diego
DEN → SAN
Denver San Francisco
DEN → SFO
Denver San Jose Cabo
DEN → SJD
Denver San Jose
DEN → SJO
Denver San Jose
DEN → SJC
Denver Santa Ana
DEN → SNA
Denver Santa Barbara
DEN → SBA
Denver Saskatoon
DEN → YXE
Denver Seattle
DEN → SEA
Denver Sheridan
DEN → SHR
Denver Shreveport
DEN → SHV
Denver Sioux Falls
DEN → FSD
Denver Spokane
DEN → GEG
Denver Springfield
DEN → SGF
Denver St. George
DEN → SGU
Denver St. Louis
DEN → STL
Denver Steamboat Springs
DEN → HDN
Denver Tampa
DEN → TPA
Denver Tokyo
DEN → NRT
Denver Toronto
DEN → YYZ
Denver Tucson
DEN → TUS
Denver Tulsa
DEN → TUL
Denver Vail
DEN → EGE
Denver Vancouver
DEN → YVR
Denver Washington DC
DEN → DCA
Denver Wichita
DEN → ICT
Denver Williston
DEN → ISN
Denver Winnipeg International
DEN → YWG
More flights from Houston (HOU)
44 routes
Houston Albuquerque
HOU → ABQ
Houston Atlanta
HOU → ATL
Houston Austin
HOU → AUS
Houston Birmingham
HOU → BHM
Houston Boston
HOU → BOS
Houston Charleston
HOU → CHS
Houston Charlotte
HOU → CLT
Houston Chicago
HOU → MDW
Houston Corpus Christi
HOU → CRP
Houston Dallas
HOU → DAL
Houston Denver
HOU → DEN
Houston El Paso
HOU → ELP
Houston Fort Lauderdale
HOU → FLL
Houston Fort Worth
HOU → DFW
Houston Greenville
HOU → GSP
Houston Harlingen
HOU → HRL
Houston Indianapolis
HOU → IND
Houston Jackson
HOU → JAN
Houston Jacksonville
HOU → JAX
Houston Kansas City
HOU → MCI
Houston Las Vegas
HOU → LAS
Houston Little Rock
HOU → LIT
Houston Long Island
HOU → ISP
Houston Los Angeles
HOU → LAX
Houston Memphis
HOU → MEM
Houston Midland
HOU → MAF
Houston Nashville
HOU → BNA
Houston New Orleans
HOU → MSY
Houston New York
HOU → LGA
Houston Oakland
HOU → OAK
Houston Oklahoma City
HOU → OKC
Houston Orlando
HOU → MCO
Houston Pensacola
HOU → PNS
Houston Phoenix
HOU → PHX
Houston Pittsburgh International Airport
HOU → PIT
Houston Providence
HOU → PVD
Houston Raleigh
HOU → RDU
Houston San Antonio
HOU → SAT
Houston San Diego
HOU → SAN
Houston Santa Ana
HOU → SNA
Houston St. Louis
HOU → STL
Houston Tampa
HOU → TPA
Houston Tulsa
HOU → TUL
Houston Washington DC
HOU → DCA
❓ Frequently asked questions — Denver to Houston flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Denver,USA (DEN) and Houston,USA (HOU) is approximately 1421.88 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.