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Cheap Flights from Harlingen to San Diego - HRL to SAN

Did You Know?

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

Cheap Domestic Flights from Harlingen - HRL

Flights
Airline
Lowest Price
United, Delta, Sun Country
$414
AirTran, Sun Country, Delta, United
$441
Delta, United
$401

Cheap Domestic Flights to San Diego - SAN

Flights
Airline
Lowest Price
United, American
$294
United, American
$294
American, United
$292
American, United
$294
American, United
$440
American, AirTran, United
$315
American, United
$282
United, American
$294
American, United
$292
American, United, Alaska
$221
American, United, Alaska
$244
American, United
$322
American, United
$322
American, United
$300
United
$223
United, American
$582
American, AirTran, United
$348
United, American, Alaska
$385
United, American
$321
United, American
$322
American, United
$290

Cheap International Flights to San Diego - SAN

Flights
Airline
Lowest Price
American, AeroMexico, Volaris, United, Delta, LAN
$448
Interjet, Volaris, United, Delta, American, AeroMexico
$229
LAN, AeroMexico, American, Delta, United
$281
AeroMexico, United, Delta, LAN, American
$312
AeroMexico, American, United, Delta, LAN
$284
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Cheap Flights from Harlingen to San Diego, from $317 Round trip from HRL to SAN