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Find Flight Deals from United States to Houston George Bush Intcntl

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Houston George Bush Intcntl

(Round-trip)
Depart: Wed May 13 2015 Return: Wed May 20 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 40m
nonstop
IAH
ORD
2h 30m
nonstop
Depart: Wed May 27 2015 Return: Wed Jun 10 2015 Trip spans 15 days
Spirit Airlines
Spirit Airlines
MSY
IAH
1h 10m
nonstop
IAH
MSY
1h 03m
nonstop
Depart: Tue May 5 2015 Return: Wed May 6 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
SAN
IAH
3h 03m
nonstop
IAH
SAN
3h 22m
nonstop
Depart: Thu May 7 2015 Return: Fri May 8 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DEN
IAH
2h 23m
nonstop
IAH
DEN
2h 30m
nonstop
Depart: Wed May 20 2015 Return: Sat May 23 2015 Trip spans 4 days
Frontier
Frontier
PHX
IAH
2h 40m
nonstop
IAH
PHX
2h 50m
nonstop
Depart: Sat May 30 2015 Return: Sat Jun 6 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ATL
IAH
2h 10m
nonstop
IAH
ATL
1h 58m
nonstop
Depart: Sun May 31 2015 Return: Wed Jun 10 2015 Trip spans 11 days
Spirit Airlines
Spirit Airlines
MSP
IAH
2h 46m
nonstop
IAH
MSP
2h 34m
nonstop
Depart: Fri May 8 2015 Return: Sun May 10 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
MCO
IAH
2h 33m
nonstop
IAH
MCO
2h 18m
nonstop
Depart: Tue May 19 2015 Return: Tue Jun 2 2015 Trip spans 15 days
Spirit Airlines
Spirit Airlines
DTW
IAH
2h 55m
nonstop
IAH
DTW
2h 39m
nonstop
Depart: Sun Jun 7 2015 Return: Sun Jun 14 2015 Trip spans 8 days
American Airlines
American Airlines
DFW
IAH
1h 06m
nonstop
IAH
DFW
1h 12m
nonstop
Depart: Fri May 15 2015 Return: Mon May 18 2015 Trip spans 4 days
Delta
Delta
MDW
IAH
5h 31m
1 stop
IAH
MDW
5h 46m
1 stop
Depart: Fri Jun 5 2015 Return: Mon Jun 8 2015 Trip spans 4 days
United
United
BOS
IAH
4h 01m
nonstop
IAH
BOS
3h 53m
nonstop
Depart: Sat May 16 2015 Return: Tue May 19 2015 Trip spans 4 days
Frontier
Frontier
SFO
IAH
3h 55m
nonstop
IAH
SFO
4h 15m
nonstop
Depart: Mon Apr 27 2015 Return: Tue May 5 2015 Trip spans 9 days
Spirit Airlines
Spirit Airlines
FLL
IAH
2h 51m
nonstop
IAH
FLL
2h 27m
nonstop
Depart: Tue May 26 2015 Return: Sat May 30 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
LAX
IAH
3h 10m
nonstop
IAH
LAX
3h 32m
nonstop
Depart: Tue Jun 2 2015 Return: Sat Jun 6 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
IAH
3h 18m
nonstop
IAH
BWI
3h 03m
nonstop
Depart: Wed Jun 10 2015 Return: Tue Jun 23 2015 Trip spans 14 days
American Airlines
American Airlines
EWR
IAH
5h 28m
1 stop
IAH
EWR
5h 27m
1 stop
Depart: Wed Apr 29 2015 Return: Mon May 11 2015 Trip spans 13 days
Spirit Airlines
Spirit Airlines
OAK
IAH
3h 43m
nonstop
IAH
OAK
4h 08m
nonstop
Depart: Mon Aug 24 2015 Return: Sun Aug 30 2015 Trip spans 7 days
Frontier
Frontier
PHL
IAH
3h 30m
nonstop
IAH
PHL
3h 20m
nonstop
Depart: Sat Jun 13 2015 Return: Sat Jun 20 2015 Trip spans 8 days
United
United
LGA
IAH
3h 38m
nonstop
IAH
LGA
3h 41m
nonstop
Airports
Origin

New York
$263
Detroit
$167
Chicago
only $79
only $184
Fort Lauderdale
$207
Oakland
$232
San Francisco
$198
San Diego
$127
Baltimore
$217
Minneapolis
$157
Atlanta
$157
Orlando
$167
New Orleans
$81
Phoenix
$138
Los Angeles
$207
Newark
$227
Denver
$137
Dallas
$173
Philadelphia
$258
Boston
$197
Destination

Houston
$79