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Cheap Flights from Houston to Ottawa - HOU to YOW

Did You Know?

You must make at least one connection to fly from Houston, TX to Ottawa.
United Airlines has 490 connecting flights between Houston, TX and Ottawa.

Cheap Domestic Flights from Houston - HOU

Flights
Airline
Lowest Price
JetBlue, Frontier, AirTran, American, US Airways, United, Spirit
$259
US Airways, AirTran, Frontier, Spirit, American, Delta, United, Alaska
$79
American, United, Delta, US Airways, AirTran
$118
JetBlue, United, Delta, US Airways, American, Frontier, AirTran
$302
United, American, Delta, US Airways, JetBlue, AirTran
$195
American, JetBlue, US Airways, AirTran, Delta, United
$400
AirTran, JetBlue, US Airways, Delta, United, American
$232
Spirit, American, AirTran, Delta, United, US Airways, JetBlue
$160
United, Delta, American, Spirit, AirTran, US Airways
$149
AirTran, JetBlue, US Airways, Delta, United, American
$259
American, Spirit, United
$160
United, JetBlue, American, US Airways, Delta
$305
US Airways, Delta, United, JetBlue
$305
American, AirTran, Alaska, United, Delta, US Airways, Spirit, Frontier
$263
AirTran, American, US Airways, Delta, United, JetBlue
$305
AirTran, United, US Airways, Delta
$339
American, United, Delta, US Airways, AirTran
$326

Cheap Domestic Flights to Ottawa - YOW

Flights
Airline
Lowest Price
Frontier, JetBlue, US Airways, United, AirTran, American
$235
American, United, US Airways, AirTran
$301
American, Frontier, US Airways, Delta, United, Alaska, AirTran
$321
Delta, United, Alaska, American, AirTran, US Airways
$256
Delta, AirTran, United, US Airways, American, JetBlue
$283

Cheap International Flights from Houston - HOU

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Air Canada
$544
WestJet, Air Canada, American, Delta, United, US Airways
$517

Cheap International Flights to Ottawa - YOW

Flights
Airline
Lowest Price
American, Air Canada, United, Delta, US Airways
$416
Air Canada, United, Delta, US Airways, American
$459
American, Air Canada, United
$948
American, US Airways, Delta, United, Air Canada
$366
Delta, US Airways, Air Canada, American, United
$397
American, US Airways, Delta, United, Air Canada
$464
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Cheap Flights from Houston to Ottawa, from $490 Round trip from HOU to YOW