Flights from Seattle Airport SEA to Harlingen Airport HRL
You do not have a choice if you want to fly directly from Seattle-Tacoma International to Valley International, Omni Air International is the only airline available. The flight time from Seattle-Tacoma International to Valley International is around 4 Hours 34 Minutes and you will cover 3,194 Km (1,985 Miles). The airport code for Seattle-Tacoma International is SEA and for Valley International it is HRL.
The cost of ticket prices to Valley International United States can vary quite considerably if you travel at certain times of the week especially at weekends. If you are looking to get the cheapest flights possible then we recommend you travel mid week or in the late evening. On occasions, airliners may have special offers so look out for these. We recommend booking your flights to Valley International United States in advance as prices normally increase the nearer the departure date.
Please note that the time difference at Valley International is 6.0 GMT. So remember to change your watch before arriving at Valley International.
If you plan on flying to Valley International Airport from Seattle-Tacoma International Airport you can pre-arrange your long or short term parking at Seattle-Tacoma International Airport.
Organise and book your choice of transport to Seattle-Tacoma International Airport:
Below you will see all the airlines that fly from Seattle-Tacoma International (SEA) to Valley International (HRL) and the number of flights they operate each day.

Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight | Flights |
---|---|---|---|---|---|---|---|---|---|---|
Omni Air International | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 00:59 | 18:45 | VIEW FLIGHTS |
The most direct flights offered from Seattle-Tacoma International to Valley International United States are by Omni Air International with around 2 flights a week. These operate from 00:59 with the latest flight being at 18:45. The most popular flight no is OY3483.
When travelling with Omni Air International it would be worth visiting their website www.oai.aero/ for further information on bookings and special offers.
Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Day | Flight Times | Flights | ||||
---|---|---|---|---|---|---|
Tuesday | 18:45
| VIEW FLIGHTS | ||||
Wednesday | 00:59
| VIEW FLIGHTS |
Don’t forget that flight regulations are getting tight so we recommend you leave plenty of time to get through customs at Seattle-Tacoma International.
Looking for the best deals on rental cars?
Compare Flight Prices from SEA to HRL

Was your flight delayed or cancelled?
You may be eligible to receive up to 600 EUR compensation per person in your party.
Claim Now!Flight Info FAQ - Seattle (SEA) to Harlingen (HRL)
Alternative Airports in United States with Connections from Seattle Airport
- airplanemode_active Seattle Airport to Anchorage Ted Stevens Anchorage International 190 flights per week
- airplanemode_active Seattle Airport to Los Angeles 157 flights per week
- airplanemode_active Seattle Airport to San Francisco 147 flights per week
- airplanemode_active Seattle Airport to Phoenix 144 flights per week
- airplanemode_active Seattle Airport to Las Vegas 121 flights per week
- airplanemode_active Seattle Airport to Dallas Fort Worth International 119 flights per week
- airplanemode_active Seattle Airport to San Diego International 102 flights per week
- airplanemode_active Seattle Airport to Santa Ana John Wayne 88 flights per week
- airplanemode_active Seattle Airport to Minneapolis St Paul International 85 flights per week
- airplanemode_active Seattle Airport to Ontario International 69 flights per week
- airplanemode_active Seattle Airport to Boston 63 flights per week
- airplanemode_active Seattle Airport to Detroit 56 flights per week
- airplanemode_active Seattle Airport to Fairbanks International 56 flights per week
- airplanemode_active Seattle Airport to Washington Dulles International 56 flights per week
- airplanemode_active Seattle Airport to Pasco 55 flights per week
- airplanemode_active Seattle Airport to Juneau Boundary Bay 52 flights per week
- airplanemode_active Seattle Airport to Newark 49 flights per week
- airplanemode_active Seattle Airport to Nashville 43 flights per week
- airplanemode_active Seattle Airport to Bellingham 35 flights per week
- airplanemode_active Seattle Airport to Ketchikan International 35 flights per week
- airplanemode_active Seattle Airport to Maui 35 flights per week
- airplanemode_active Seattle Airport to Burbank 34 flights per week
- airplanemode_active Seattle Airport to Fresno Air Terminal 28 flights per week
- airplanemode_active Seattle Airport to Missoula 28 flights per week
- airplanemode_active Seattle Airport to St Louis Lambert St Louis International 28 flights per week
- airplanemode_active Seattle Airport to Billings 22 flights per week
- airplanemode_active Seattle Airport to Washington Ronald Reagan Washington National 21 flights per week
- airplanemode_active Seattle Airport to Kauai Island Lihue 21 flights per week
- airplanemode_active Seattle Airport to Pullman 21 flights per week
- airplanemode_active Seattle Airport to Tampa 21 flights per week
- airplanemode_active Seattle Airport to Chicago Midway 20 flights per week
- airplanemode_active Seattle Airport to Wenatchee 15 flights per week
- airplanemode_active Seattle Airport to Albuquerque 14 flights per week
- airplanemode_active Seattle Airport to Cleveland Hopkins International 14 flights per week
- airplanemode_active Seattle Airport to Idaho Falls 14 flights per week
- airplanemode_active Seattle Airport to Milwaukee General Mitchell International 14 flights per week
- airplanemode_active Seattle Airport to Omaha 14 flights per week
- airplanemode_active Seattle Airport to San Antonio International 14 flights per week
- airplanemode_active Seattle Airport to Sitka 14 flights per week
- airplanemode_active Seattle Airport to Yakima Air Terminal 14 flights per week
- airplanemode_active Seattle Airport to Port Angeles 8 flights per week
- airplanemode_active Seattle Airport to Great Falls International 8 flights per week
- airplanemode_active Seattle Airport to Charleston AFB Municipal 7 flights per week
- airplanemode_active Seattle Airport to Helena 7 flights per week
- airplanemode_active Seattle Airport to Wichita Mid Continent 7 flights per week
- airplanemode_active Seattle Airport to Lewiston Nez Perce County Rgnl 7 flights per week
- airplanemode_active Seattle Airport to Redding 7 flights per week
- airplanemode_active Seattle Airport to Wilmington Clinton Field 6 flights per week
- airplanemode_active Seattle Airport to Seattle Boeing Field King County International 3 flights per week
- airplanemode_active Seattle Airport to Greensboro 2 flights per week
- airplanemode_active Seattle Airport to Everett 2 flights per week
- airplanemode_active Seattle Airport to Cheyenne 1 flights per week
- airplanemode_active Seattle Airport to Ozona 1 flights per week
- airplanemode_active Seattle Airport to Sioux City 1 flights per week
- airplanemode_active Seattle Airport to Denver International 157 flights per week
- airplanemode_active Seattle Airport to Portland International 155 flights per week
- airplanemode_active Seattle Airport to Chicago OHare International 144 flights per week
- airplanemode_active Seattle Airport to Spokane International 138 flights per week
- airplanemode_active Seattle Airport to Boise 119 flights per week
- airplanemode_active Seattle Airport to Sacramento International 107 flights per week
- airplanemode_active Seattle Airport to San Jose Mineta San Jose International 97 flights per week
- airplanemode_active Seattle Airport to Salt Lake City 87 flights per week
- airplanemode_active Seattle Airport to Atlanta 83 flights per week
- airplanemode_active Seattle Airport to Oakland International 67 flights per week
- airplanemode_active Seattle Airport to New York John F Kennedy International 63 flights per week
- airplanemode_active Seattle Airport to Eugene 56 flights per week
- airplanemode_active Seattle Airport to Honolulu International 56 flights per week
- airplanemode_active Seattle Airport to Redmond 56 flights per week
- airplanemode_active Seattle Airport to Houston 54 flights per week
- airplanemode_active Seattle Airport to Bozeman 49 flights per week
- airplanemode_active Seattle Airport to Austin bergstrom International 48 flights per week
- airplanemode_active Seattle Airport to Medford Rogue Valley International Medford 42 flights per week
- airplanemode_active Seattle Airport to Charlotte Douglas 35 flights per week
- airplanemode_active Seattle Airport to Orlando International 35 flights per week
- airplanemode_active Seattle Airport to Reno 35 flights per week
- airplanemode_active Seattle Airport to Kansas City International 30 flights per week
- airplanemode_active Seattle Airport to Kona 28 flights per week
- airplanemode_active Seattle Airport to Philadelphia International 28 flights per week
- airplanemode_active Seattle Airport to Kentucky 23 flights per week
- airplanemode_active Seattle Airport to Baltimore Washington International Thurgood Marshall 21 flights per week
- airplanemode_active Seattle Airport to Kalispell 21 flights per week
- airplanemode_active Seattle Airport to Miami International 21 flights per week
- airplanemode_active Seattle Airport to Raleigh 21 flights per week
- airplanemode_active Seattle Airport to Tucson International 21 flights per week
- airplanemode_active Seattle Airport to Port Columbus International 15 flights per week
- airplanemode_active Seattle Airport to Palm Springs Municipal 15 flights per week
- airplanemode_active Seattle Airport to Walla Walla 14 flights per week
- airplanemode_active Seattle Airport to Fort Lauderdale hollywood International 14 flights per week
- airplanemode_active Seattle Airport to Indianapolis 14 flights per week
- airplanemode_active Seattle Airport to New Orleans 14 flights per week
- airplanemode_active Seattle Airport to Pittsburgh 14 flights per week
- airplanemode_active Seattle Airport to Santa Barbara Municipal 14 flights per week
- airplanemode_active Seattle Airport to Santa Rosa Sonoma County 14 flights per week
- airplanemode_active Seattle Airport to Sun Valley 9 flights per week
- airplanemode_active Seattle Airport to Dallas Love Field 8 flights per week
- airplanemode_active Seattle Airport to Oklahoma City Will Rogers World 8 flights per week
- airplanemode_active Seattle Airport to El Paso International 7 flights per week
- airplanemode_active Seattle Airport to Houston William P Hobby 7 flights per week
- airplanemode_active Seattle Airport to Jackson Hole 7 flights per week
- airplanemode_active Seattle Airport to Monterey 7 flights per week
- airplanemode_active Seattle Airport to San Luis Obispo 7 flights per week
- airplanemode_active Seattle Airport to San Bernardino Norton Afb 6 flights per week
- airplanemode_active Seattle Airport to Friday Harbor 2 flights per week
- airplanemode_active Seattle Airport to Marana 2 flights per week
- airplanemode_active Seattle Airport to Cody Yellowstone 1 flights per week
- airplanemode_active Seattle Airport to Elkhart 1 flights per week
- airplanemode_active Seattle Airport to Atlanta Dekalb Peachtree 1 flights per week
Planning a Holiday or Business Trip?
Find the cheapest rental car at SEA
Useful Information about Seattle Airport

See all the airport lounges, locations and opening times available at Seattle Airport
View...
See all bars and restaurants at Seattle Airport, including locations and if they are before or after check-in
View...
See all shops available at Seattle Airport - plan your duty free shopping in advance
View...
From wine tasting to a coffee & chocolate walking tour, just some of the things to see in Seattle..
View...