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Cheap Flights from Houston to Portland, ME, United States - HOU to PWM

Did You Know?

United Airlines has 489 connecting flights between Houston, TX and Portland.
You must make at least one connection to fly from Houston, TX to Portland.

Cheap Domestic Flights from Houston - HOU

Flights
Airline
Lowest Price
JetBlue, Frontier, AirTran, American, US Airways, United, Spirit
$232
United, American, Delta, US Airways, JetBlue, AirTran
$223
US Airways, AirTran, Frontier, Spirit, American, Delta, United, Alaska
$80
United, AirTran, US Airways, Delta
$240
American, United, Delta, US Airways, AirTran
$151
JetBlue, United, Delta, US Airways, American, Frontier, AirTran
$319
AirTran, JetBlue, US Airways, Delta, United, American
$232
American, JetBlue, US Airways, AirTran, Delta, United
$204
American, United, Delta, US Airways, AirTran
$355
Spirit, American, AirTran, Delta, United, US Airways, JetBlue
$182
AirTran, US Airways, United, Delta
$240
Delta, US Airways
$375
American, Spirit, United
$163
US Airways, Delta, United, JetBlue
$306
American, AirTran, Alaska, United, Delta, US Airways, Spirit, Frontier
$213
AirTran, United, US Airways, Delta
$340
United, Delta, American, Spirit, AirTran, US Airways
$171

Cheap Domestic Flights to Portland - PWM

Flights
Airline
Lowest Price
United, Delta, US Airways, AirTran, JetBlue
$292
Delta, AirTran, United, US Airways
$371
Frontier, JetBlue, US Airways, United, AirTran, American
$265
Delta, AirTran, United, US Airways, American, JetBlue
$293
American, United, US Airways, AirTran
$272
US Airways, United, Delta, American, AirTran
$385
US Airways, United, Delta, AirTran
$371
Delta, United, US Airways, AirTran
$388
American, Frontier, US Airways, Delta, United, Alaska, AirTran
$163

Cheap International Flights from Houston - HOU

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Air Canada
$545
WestJet, Air Canada, American, Delta, United, US Airways
$541
Cheap Flights from Houston to Portland, ME, United States, from $305 Round trip from HOU to PWM