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Cheap flights from Harlingen to Seattle (HRL - SEA)

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How to find the cheapest flight from
Harlingen (HRL) to Seattle (SEA)

What is the cheapest day to fly round-trip from Harlingen to Seattle?

Tuesday flights are generally found to be more expensive for flights from Harlingen to Seattle. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

How far in advance should I book a flight from Harlingen to Seattle?

To save up to 58% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Harlingen to Seattle from $136 1-2 weeks out and tickets from $197 for flights departing within the next 72 hours.

When is the cheapest time to fly from Harlingen to Seattle (HRL - 03A)?

When flying from Harlingen to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the noon, which can drop the price by up to 49% versus a flight in the afternoon.

Harlingen to Seattle 2020 flight deals

Cheap flights to Seattle from Harlingen found for this year
7 Nov - 11 Nov
$214pp
HRL
Harlingen Valley Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
HRL
Harlingen Valley Intl
7 Nov - 10 Nov
$220pp
HRL
Harlingen Valley Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
HRL
Harlingen Valley Intl
7 Nov - 11 Nov
$526pp
HRL
Harlingen Valley Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
HRL
Harlingen Valley Intl

Related info for your journey

Useful info, stats and facts about Harlingen to Seattle flights.

Flight FAQs

From Harlingen to Seattle

Are flight prices decreasing from Harlingen to Seattle due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Harlingen and Seattle for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Harlingen to Seattle for under $300 on Cheapflights?

Yes, there are multiple flights from Harlingen to Seattle for under $300. The cheapest flight booked recently is on Multiple Airlines for just $214, but on average you can expect to pay $379.

Are there nonstop flights from Harlingen to Seattle for under $200 on Cheapflights?

There are no nonstop flights from Harlingen to Seattle, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Harlingen weather warmer or cooler than Seattle?

We forecast the temperature to be around the 95 °F's in August, on average. The temperature in Seattle is generally colder than in Harlingen. Book flights in a timely manner in correlation to your departure date.

Alternative routes for Harlingen to Seattle

Destination information for Seattle

Things to know before you go. Useful info for your trip from Harlingen to Seattle
Average temperature for August in Seattle
77.0 °F
Avg rainfall for August in Seattle
1.1 ″

Airports servicing Harlingen

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)
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