Houston to Denver

IAHDEN

Fly from Houston to Denver starting at SAR 403 with Frontier Airlines.Best fare available on Sep 11, 2026.Limited seats. Better plans. Book before it's gone.

Houston to Denver cheapest flights this week

4 Sept
Frontier Airlines
06:10IAH
15:10DEN
1 StopSAR 614VIEW DEAL
9 Sept
Frontier Airlines
06:25IAH
09:05DEN
DirectSAR 492VIEW DEAL
11 Sept
Frontier Airlines
19:15IAH
21:56DEN
DirectSAR 403VIEW DEAL
13 Sept
Frontier Airlines
17:49IAH
00:44DEN
1 StopSAR 525VIEW DEAL
15 Sept
Frontier Airlines
06:25IAH
09:05DEN
DirectSAR 403VIEW DEAL
18 Sept
Frontier Airlines
06:25IAH
09:05DEN
DirectSAR 407VIEW DEAL

Houston to Denver monthly flight fare trend

Sep
from SAR 403
Oct
No flights
Nov
No flights
Dec
No flights
Jan
No flights
Feb
No flights

Airport Details

Origin

Houston

George Bush Intercontinental Houston Airport (IAH)

Houston, IAH
Zone

Chicago

Elev

97 ft

Destination

Denver

Denver International Airport (DEN)

Denver, DEN
Zone

Denver

Elev

5431 ft

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