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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
$345
AirTran, Sun Country, Delta, United
$314
United, Delta, Sun Country
$366

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
United, Alaska, American
$346
United, Alaska, American
$283
Alaska, American, United
$367
Alaska, United, American
$335
American, United, Alaska
$346
American, United, Alaska
$353
American, United
$315
American, United
$411
American, AirTran, United
$279
United, American
$315
American, United, Alaska
$194
American, United, Alaska
$196
American, United
$301
American, United
$346
American, United
$315
American, AirTran, United
$239
United, American
$315
United
$220

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
AeroMexico, American, Delta, United
$601
American, AeroMexico, United, Delta, Air Canada
$582
United, Air Canada, American, Alaska
$777
American, AeroMexico, Volaris, United, Delta, LAN
$358
AeroMexico, United, Delta, LAN, American
$397
LAN, AeroMexico, American, Delta, United
$394
American, Delta, United
$720
Interjet, Volaris, United, Delta, American, AeroMexico
$315
Air Canada, United, Alaska, American
$623
Cheap Flights from Harlingen to Seattle, from $345 Round trip from HRL to SEA