Cheap Flights from Seattle (SEA) to Harlingen (HRL)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Valley Intl. Airport (HRL)

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Find the cheapest month to fly from Seattle (SEA) to Harlingen (HRL)

January is typically the cheapest month to fly

From ₩275,138 - ₩516,620 per traveler.

Frequently asked questions

How much is a flight from Sea-Tac Airport to HRL?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from SEA to HRL was . Cheap tickets don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Valley Intl. Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from SEA to HRL that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to Valley Intl. Airport (HRL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to Valley Intl. Airport?
You'll be cruising at altitude for a while, as the flight distance from SEA to Valley Intl. Airport is 3,200 kilometers. Create a playlist of your favorite songs before you leave home to keep yourself entertained during your flight.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Valley Intl. Airport (HRL)?
You won't find any airlines flying directly between Seattle - Tacoma Intl. Airport (SEA) and HRL, so be prepared to make at least one stop on your journey. A layover can be a good way to break up a trip!
Are Sea-Tac Airport to HRL flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some of the cheapest fares from SEA to Valley Intl. Airport surfacing a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates all the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines quote prices that far in advance.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Valley Intl.
Distance
3175 km

Book with confidence

Book with confidence

Seattle to Harlingen Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to Harlingen will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Harlingen.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to HRL flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to HRL with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Seattle to Harlingen Flights

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