Denver to Houston

DENIAH

Fly from Denver to Houston starting at SAR 122 with Frontier Airlines.Best fare available on Aug 13, 2026.Limited seats. Better plans. Book before it's gone.

Denver to Houston cheapest flights this week

28 Jul
Frontier Airlines
21:06DEN
23:40IAH
DirectSAR 429VIEW DEAL
29 Jul
Frontier Airlines
07:00DEN
09:42IAH
DirectSAR 222VIEW DEAL
1 Aug
United Airlines
10:07DEN
12:40IAH
DirectSAR 492VIEW DEAL
2 Aug
Frontier Airlines
07:00DEN
09:34IAH
DirectSAR 533VIEW DEAL
4 Aug
Frontier Airlines
07:00DEN
09:34IAH
DirectSAR 503VIEW DEAL
5 Aug
Frontier Airlines
21:06DEN
23:44IAH
DirectSAR 400VIEW DEAL
7 Aug
Frontier Airlines
07:00DEN
09:42IAH
DirectSAR 274VIEW DEAL
12 Aug
Frontier Airlines
07:00DEN
09:34IAH
DirectSAR 159VIEW DEAL
13 Aug
Frontier Airlines
17:35DEN
20:14IAH
DirectSAR 122VIEW DEAL
15 Aug
Frontier Airlines
07:00DEN
09:34IAH
DirectSAR 170VIEW DEAL

Denver to Houston monthly flight fare trend

Jul
from SAR 222
Aug
from SAR 122
Sep
from SAR 115
Oct
No flights
Nov
from SAR 333
Dec
No flights

Airport Details

Origin

Denver

Denver International Airport (DEN)

Denver, DEN
Zone

Denver

Elev

5431 ft

Destination

Houston

George Bush Intercontinental Houston Airport (IAH)

Houston, IAH
Zone

Chicago

Elev

97 ft

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