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Cheap Flights from Harlingen to Seattle - HRL to SEA

Did You Know?

There are 1814 flights from Harlingen, TX to Seattle per week.
United Airlines has 490 connecting flights between Harlingen, TX and Seattle.
You must make at least one connection to fly from Harlingen, TX to Seattle.
69,268 seats are available per week to fly from Harlingen, TX to Seattle.

Cheap Domestic Flights from Harlingen - HRL

Flights
Airline
Lowest Price
Delta, United
$331
AirTran, Sun Country, Delta, United
$301
United, Delta, Sun Country
$365

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
United, Alaska, American
$332
United, Alaska, American
$289
Alaska, American, United
$352
Alaska, United, American
$368
American, United, Alaska
$332
American, United, Alaska
$353
American, United
$302
American, United
$354
American, AirTran, United
$359
United, American
$302
American, United, Alaska
$199
American, United, Alaska
$155
American, United
$303
American, United
$332
American, United
$305
American, AirTran, United
$253
United, American
$302
United
$213

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
AeroMexico, American, Delta, United
$714
American, AeroMexico, United, Delta, Air Canada
$655
United, Air Canada, American, Alaska
$850
American, AeroMexico, Volaris, United, Delta, LAN
$414
AeroMexico, United, Delta, LAN, American
$528
LAN, AeroMexico, American, Delta, United
$388
American, Delta, United
$781
Interjet, Volaris, United, Delta, American, AeroMexico
$280
Air Canada, United, Alaska, American
$693
Cheap Flights from Harlingen to Seattle, from $331 Round trip from HRL to SEA