To save up to 95% on this flight, we recommend booking at least 38 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, Texas to State of Washington from $535 1-2 weeks out and tickets from $593 for flights departing within the next 72 hours.
February is one of the best times of the year to fly to State of Washington from Harlingen, Texas. Prices for February average $496 per person but you can even find prices for as low as $252. The most expensive prices can be found in the month of July. Opting for a February flight can save you 38% on your journey compared to booking in July
When flying from Harlingen, Texas to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$320 - $598
Route
Depart
Return
Price
Harlingen Valley IntlSeattle/Tacoma Intl
HRL - SEA
HRLSEA
Harlingen Valley Intl
Wed 9/18
1 stop6h 44m
Seattle/Tacoma Intl
Tue 9/24
1 stop6h 19m
Harlingen Valley IntlSeattle/Tacoma Intl
HRL - SEA
HRLSEA
Harlingen Valley Intl
Wed 9/18
2 stops11h 40m
Seattle/Tacoma Intl
Tue 9/24
1 stop9h 00m
Harlingen Valley IntlSeattle/Tacoma Intl
HRL - SEA
HRLSEA
Harlingen Valley Intl
Wed 9/18
2 stops11h 40m
Seattle/Tacoma Intl
Tue 9/24
2 stops11h 01m
Harlingen Valley IntlSeattle/Tacoma Intl
HRL - SEA
HRLSEA
Harlingen Valley Intl
Wed 9/18
2 stops11h 40m
Seattle/Tacoma Intl
Tue 9/24
1 stop8h 16m
Harlingen Valley IntlSeattle/Tacoma Intl
HRL - SEA
HRLSEA
Harlingen Valley Intl
Wed 9/18
2 stops11h 40m
Seattle/Tacoma Intl
Tue 9/24
2 stops11h 01m
Harlingen Valley IntlSeattle/Tacoma Intl
HRL - SEA
HRLSEA
Harlingen Valley Intl
Wed 5/29
1 stop6h 54m
Seattle/Tacoma Intl
Tue 6/11
1 stop9h 05m
Harlingen Valley IntlSeattle/Tacoma Intl
HRL - SEA
HRLSEA
Harlingen Valley Intl
Wed 6/5
1 stop9h 20m
Seattle/Tacoma Intl
Wed 6/12
1 stop8h 15m
Harlingen Valley IntlSeattle/Tacoma Intl
HRL - SEA
HRLSEA
Harlingen Valley Intl
Wed 5/29
1 stop6h 54m
Seattle/Tacoma Intl
Tue 6/11
2 stops13h 56m
Harlingen Valley IntlSeattle/Tacoma Intl
HRL - SEA
HRLSEA
Harlingen Valley Intl
Wed 5/29
3 stops21h 41m
Seattle/Tacoma Intl
Tue 6/11
2 stops15h 47m
No data available for this route at this time. Please check back soon.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
The staff were pleasant. There was no food or entertainment.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
The staff were pleasant. There was no food or entertainment.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
The staff were pleasant. There was no food or entertainment.
When you search for this flight from Harlingen to Washington, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington from Harlingen.
Need flexible booking options for your flight to Washington from Harlingen? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, Cheapflights offers price alerts on Harlingen to Washington flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.