Find Cheap Flights from North America to Houston George Bush Intcntl

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from North America to Houston George Bush Intcntl

(Round-trip)
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
Frontier
Frontier
DEN
IAH
2h 28m
nonstop
IAH
DEN
2h 27m
nonstop
Depart: Thu May 18 2017 Return: Sat May 20 2017 Trip spans 3 days
Major Airline
Major Airline
CVG
IAH
2h 27m
nonstop
IAH
CVG
2h 25m
nonstop
Depart: Wed May 3 2017 Return: Sat May 6 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 48m
nonstop
IAH
ORD
2h 40m
nonstop
Depart: Tue May 16 2017 Return: Mon May 22 2017 Trip spans 7 days
United
United
TPA
IAH
2h 25m
nonstop
IAH
TPA
2h 09m
nonstop
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
Frontier
Frontier
DEN
IAH
2h 28m
nonstop
IAH
DEN
2h 27m
nonstop
Depart: Sat Jun 3 2017 Return: Wed Jun 14 2017 Trip spans 12 days
Frontier
Frontier
DEN
IAH
2h 28m
nonstop
IAH
DEN
2h 27m
nonstop
Depart: Tue May 16 2017 Return: Tue May 23 2017 Trip spans 8 days
Frontier
Frontier
ATL
IAH
2h 19m
nonstop
IAH
ATL
2h 07m
nonstop
Depart: Sat May 6 2017 Return: Mon May 8 2017 Trip spans 3 days
Major Airline
Major Airline
ORD
IAH
2h 48m
nonstop
IAH
ORD
2h 40m
nonstop
Depart: Sat May 13 2017 Return: Wed May 17 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 47m
nonstop
IAH
ORD
2h 40m
nonstop
Depart: Wed May 17 2017 Return: Tue May 23 2017 Trip spans 7 days
American Airlines
American Airlines
IAD
IAH
5h 20m
1 stop
IAH
IAD
5h 02m
1 stop
Depart: Thu May 25 2017 Return: Sun May 28 2017 Trip spans 4 days
Frontier
Frontier
ATL
IAH
2h 19m
nonstop
IAH
ATL
2h 07m
nonstop
Depart: Wed May 17 2017 Return: Mon May 22 2017 Trip spans 6 days
Major Airline
Major Airline
ATL
IAH
2h 12m
nonstop
IAH
ATL
2h 03m
nonstop
Depart: Wed Sep 13 2017 Return: Sat Sep 23 2017 Trip spans 11 days
Volaris
Volaris
MEX
IAH
2h 20m
nonstop
IAH
MEX
2h 20m
nonstop
Depart: Tue Aug 22 2017 Return: Fri Aug 25 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ATL
IAH
2h 03m
nonstop
IAH
ATL
2h 07m
nonstop
Depart: Fri May 12 2017 Return: Tue May 16 2017 Trip spans 5 days
Delta
Delta
MDW
IAH
5h 48m
1 stop
IAH
MDW
6h 35m
1 stop
Depart: Sat May 20 2017 Return: Tue May 23 2017 Trip spans 4 days
United
United
TPA
IAH
2h 29m
nonstop
IAH
TPA
2h 09m
nonstop
Depart: Thu Oct 19 2017 Return: Mon Oct 23 2017 Trip spans 5 days
Aeromexico
Aeromexico
MEX
IAH
2h 23m
nonstop
IAH
MEX
2h 20m
nonstop
Depart: Tue Jul 11 2017 Return: Wed Jul 19 2017 Trip spans 9 days
Major Airline
Major Airline
DEN
IAH
2h 32m
nonstop
IAH
DEN
2h 37m
nonstop
Depart: Fri Aug 18 2017 Return: Tue Aug 22 2017 Trip spans 5 days
Frontier
Frontier
DEN
IAH
2h 26m
nonstop
IAH
DEN
2h 32m
nonstop
Depart: Sat May 13 2017 Return: Sun May 14 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ATL
IAH
2h 12m
nonstop
IAH
ATL
2h 03m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Chicago
only $93
only $214
Atlanta
$73
Denver
$49
Cincinnati
$78
Tampa
$109
Mexico City
$209
Washington
$187
Destination

Houston
$49
Airlines Airline reviews

356 travelers who booked a flight from Denver to Houston rated their chosen airlines with an average of 6.1.

Overall
6.2
Boarding
6.4
Crew
7.0
Comfort
6.2
Food
5.2
Entertainment
5.1