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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: Tue May 19 2015 Return: Tue May 26 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
MSY
IAH
1h 10m
nonstop
IAH
MSY
1h 03m
nonstop
Depart: Sun May 10 2015 Return: Thu May 14 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
MCI
IAH
1h 52m
nonstop
IAH
MCI
1h 55m
nonstop
Depart: Mon May 18 2015 Return: Thu May 28 2015 Trip spans 11 days
Spirit Airlines
Spirit Airlines
TPA
IAH
2h 19m
nonstop
IAH
TPA
2h 05m
nonstop
Depart: Tue May 5 2015 Return: Wed May 13 2015 Trip spans 9 days
Spirit Airlines
Spirit Airlines
SAN
IAH
3h 03m
nonstop
IAH
SAN
3h 22m
nonstop
Depart: Wed May 6 2015 Return: Wed May 20 2015 Trip spans 15 days
Spirit Airlines
Spirit Airlines
MSP
IAH
2h 46m
nonstop
IAH
MSP
2h 34m
nonstop
Depart: Thu May 21 2015 Return: Wed May 27 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
DEN
IAH
2h 23m
nonstop
IAH
DEN
2h 30m
nonstop
Depart: Sun May 24 2015 Return: Thu May 28 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 40m
nonstop
IAH
ORD
2h 36m
nonstop
Depart: Wed May 13 2015 Return: Tue May 26 2015 Trip spans 14 days
Spirit Airlines
Spirit Airlines
ATL
IAH
2h 10m
nonstop
IAH
ATL
1h 58m
nonstop
Depart: Sat May 23 2015 Return: Tue May 26 2015 Trip spans 4 days
Frontier
Frontier
PHX
IAH
2h 40m
nonstop
IAH
PHX
2h 50m
nonstop
Depart: Sat May 16 2015 Return: Tue May 19 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
MCO
IAH
2h 33m
nonstop
IAH
MCO
2h 18m
nonstop
Depart: Wed May 20 2015 Return: Wed Jun 3 2015 Trip spans 15 days
Spirit Airlines
Spirit Airlines
FLL
IAH
2h 51m
nonstop
IAH
FLL
2h 27m
nonstop
Depart: Mon May 4 2015 Return: Tue May 12 2015 Trip spans 9 days
Spirit Airlines
Spirit Airlines
OAK
IAH
3h 43m
nonstop
IAH
OAK
4h 08m
nonstop
Depart: Wed May 27 2015 Return: Tue Jun 9 2015 Trip spans 14 days
Spirit Airlines
Spirit Airlines
DTW
IAH
2h 55m
nonstop
IAH
DTW
2h 39m
nonstop
Depart: Sun Jun 7 2015 Return: Mon Jun 8 2015 Trip spans 2 days
US Airways
US Airways
DFW
IAH
1h 06m
nonstop
IAH
DFW
1h 24m
nonstop
Depart: Fri Jun 12 2015 Return: Sun Jun 14 2015 Trip spans 3 days
Delta
Delta
MDW
IAH
5h 05m
1 stop
IAH
MDW
5h 08m
1 stop
Depart: Mon May 11 2015 Return: Wed May 13 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BWI
IAH
3h 18m
nonstop
IAH
BWI
3h 03m
nonstop
Depart: Mon Jun 8 2015 Return: Sun Jun 14 2015 Trip spans 7 days
United
United
BOS
IAH
4h 03m
nonstop
IAH
BOS
3h 45m
nonstop
Depart: Tue Jul 21 2015 Return: Tue Jul 28 2015 Trip spans 8 days
Frontier
Frontier
SFO
IAH
3h 45m
nonstop
IAH
SFO
4h 05m
nonstop
Depart: Tue Aug 18 2015 Return: Tue Aug 25 2015 Trip spans 8 days
Frontier
Frontier
PHL
IAH
3h 30m
nonstop
IAH
PHL
3h 20m
nonstop
Depart: Fri May 1 2015 Return: Mon May 11 2015 Trip spans 11 days
Spirit Airlines
Spirit Airlines
LAS
IAH
2h 52m
nonstop
IAH
LAS
3h 09m
nonstop
Airports
Origin

Kansas City
$87
Detroit
$167
Chicago
only $137
only $184
Fort Lauderdale
$157
Oakland
$167
San Francisco
$198
San Diego
$127
Baltimore
$197
Minneapolis
$137
Atlanta
$147
Orlando
$157
New Orleans
$81
Phoenix
$148
Denver
$137
Dallas
$173
Tampa
$117
Philadelphia
$198
Las Vegas
$212
Boston
$197
Destination

Houston
$81