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Flights from Seattle to Harlingen
Cheap flight deals from Seattle to Harlingen
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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SEA 7:15 AM7h 33m1 stopsHRL 4:48 PMSeattle - Harlingen | Tue, May 6 | Delta Air LinesHRL 5:19 PM17h 36m1 stopsSEA 8:55 AMHarlingen - Seattle | Tue, May 13 | Delta Air LinesPHP 14,457 PHP 26,50645% OFF45% OFFPHP 26,506 PHP 14,457
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SEA 7:15 AM7h 33m1 stopsHRL 4:48 PMSeattle - Harlingen | Mon, Apr 21 | Delta Air LinesHRL 2:41 PM10h 58m1 stopsSEA 11:39 PMHarlingen - Seattle | Sun, Apr 27 | Delta Air LinesPHP 16,699 PHP 26,50637% OFF37% OFFPHP 26,506 PHP 16,699
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SEA 7:15 AM7h 30m1 stopsHRL 4:45 PMSeattle - Harlingen | Thu, Apr 10 | Delta Air LinesHRL 5:28 PM17h 16m1 stopsSEA 8:44 AMHarlingen - Seattle | Tue, Apr 15 | Delta Air LinesPHP 17,217 PHP 26,50635% OFF35% OFFPHP 26,506 PHP 17,217
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SEA 7:15 AM7h 33m1 stopsHRL 4:48 PMSeattle - Harlingen | Wed, Apr 16 | Delta Air LinesHRL 5:28 PM22h 38m1 stopsSEA 2:06 PMHarlingen - Seattle | Wed, Apr 23 | Delta Air LinesPHP 17,49134% OFFPHP 26,506 PHP 17,491
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SEA 7:15 AM7h 30m1 stopsHRL 4:45 PMSeattle - Harlingen | Fri, Apr 11 | Delta Air LinesHRL 5:28 PM17h 16m1 stopsSEA 8:44 AMHarlingen - Seattle | Tue, Apr 15 | Delta Air LinesPHP 17,52334% OFFPHP 26,506 PHP 17,523
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SEA 7:29 AM7h 10m1 stopsHRL 4:39 PMSeattle - Harlingen | Tue, May 27 | Delta Air LinesHRL 5:19 PM21h 40m1 stopsSEA 12:59 PMHarlingen - Seattle | Mon, Jun 2 | Delta Air LinesPHP 18,03232% OFFPHP 26,506 PHP 18,032
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SEA 11:59 PM9h 23m1 stopsHRL 11:22 AMSeattle - Harlingen | Tue, Apr 29 | United AirlinesHRL 5:30 PM7h 20m1 stopsSEA 10:50 PMHarlingen - Seattle | Tue, May 6 | United AirlinesPHP 18,22031% OFFPHP 26,506 PHP 18,220
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SEA 7:15 AM7h 33m1 stopsHRL 4:48 PMSeattle - Harlingen | Thu, Apr 24 | Delta Air LinesHRL 2:41 PM10h 58m1 stopsSEA 11:39 PMHarlingen - Seattle | Mon, Apr 28 | Delta Air LinesPHP 21,09020% OFFPHP 26,506 PHP 21,090
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SEA 3:15 PM23h 33m1 stopsHRL 4:48 PMSeattle - Harlingen | Sat, Apr 19 | Delta Air LinesHRL 2:30 PM20h 14m1 stopsSEA 8:44 AMHarlingen - Seattle | Sat, Apr 26 | Delta Air LinesPHP 22,19516% OFFPHP 26,506 PHP 22,195
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SEA 11:59 PM9h 23m1 stopsHRL 11:22 AMSeattle - Harlingen | Sat, Apr 19 | United AirlinesHRL 5:34 PM7h 16m1 stopsSEA 10:50 PMHarlingen - Seattle | Sat, Apr 26 | United AirlinesPHP 23,59111% OFFPHP 26,506 PHP 23,591
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SEA 1:00 PM17h 25m1 stopsHRL Invalid DateSeattle - Harlingen | Sat, Apr 5 | Normal AirlineHRL 3:00 PM6hNonstopSEA 4:00 PMHarlingen - Seattle | Mon, Apr 7 | Normal AirlineFind More FlightsFind More Flights
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SEA 11:59 PM9h 23m1 stopsHRL 11:22 AMSeattle - Harlingen | Sat, Apr 19 | United AirlinesPHP 11,392 PHP 38,68971% OFF71% OFFPHP 38,689 PHP 11,392
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SEA 11:59 PM9h 23m1 stopsHRL 11:22 AMSeattle - Harlingen | Thu, Apr 17 | United AirlinesPHP 13,477 PHP 38,68965% OFF65% OFFPHP 38,689 PHP 13,477
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SEA 7:15 AM7h 33m1 stopsHRL 4:48 PMSeattle - Harlingen | Mon, Apr 14 | Delta Air LinesPHP 14,959 PHP 38,68961% OFF61% OFFPHP 38,689 PHP 14,959
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SEA 7:15 AM7h 30m1 stopsHRL 4:45 PMSeattle - Harlingen | Sun, Apr 6 | Delta Air LinesPHP 19,21650% OFFPHP 38,689 PHP 19,216
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SEA 7:15 AM7h 30m1 stopsHRL 4:45 PMSeattle - Harlingen | Thu, Apr 10 | Delta Air LinesPHP 19,45150% OFFPHP 38,689 PHP 19,451
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SEA 7:15 AM7h 30m1 stopsHRL 4:45 PMSeattle - Harlingen | Fri, Apr 11 | Delta Air LinesPHP 20,07148% OFFPHP 38,689 PHP 20,071
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SEA 7:08 AM7h 11m1 stopsHRL 4:19 PMSeattle - Harlingen | Fri, Apr 4 | United AirlinesPHP 21,69344% OFFPHP 38,689 PHP 21,693
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SEA 2:12 PM7h 2m1 stopsHRL 11:14 PMSeattle - Harlingen | Fri, Apr 11 | United AirlinesPHP 21,71744% OFFPHP 38,689 PHP 21,717
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SEA 7:15 AM7h 30m1 stopsHRL 4:45 PMSeattle - Harlingen | Mon, Apr 7 | Delta Air LinesPHP 24,07738% OFFPHP 38,689 PHP 24,077
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SEA 5:46 PM17h 42m1 stopsHRL 1:28 PMSeattle - Harlingen | Thu, Apr 17 | Alaska AirlinesPHP 34,43411% OFFPHP 38,689 PHP 34,434
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SEA 1:00 PM17h 25m1 stopsHRL Invalid DateSeattle - Harlingen | Sat, Apr 5 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to fly from Seattle to Harlingen?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Seattle (SEA) to Harlingen (HRL) the cheapest?
Airlines adjust prices for flights from Seattle to Harlingen based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Seattle (SEA) to Harlingen (HRL) cost?
According to Trip.com's data, the lowest price is around PHP 30,152. -
What is the transportation method from the main airport to downtown in Harlingen?
- The distance from Valley International Airport to downtown is about 4 km. It takes about 20 minutes by taxi.
How to find a cheap flight from Seattle to Harlingen
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Harlingen. Book your flights at the right time and save more.
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Compare Flight Prices
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Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
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Flight Info | Seattle to Harlingen
Cheapest one-way flight price | PHP 8,326 |
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Off-season for travel | March |
Peak season for travel | January |
Flight distance | 3,194.16 km |
Popular airline | Alaska Airlines |
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