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$210+ Cheap flights from Harlingen, TX (HRL) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — SEA
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Harlingen to Washington

Keep the following information in mind while searching for Harlingen to Washington flight deals. Data was last updated April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$264
(American Airlines)

One-way from

$210
(American Airlines)

Popular in

July

Cheapest in

March

Average price

$340
Provider with most accurate pricing for Harlingen Valley Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Harlingen Valley Intl-Seattle/Tacoma Intl flights.
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From Harlingen Valley Intl to Washington
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One-way flight from Harlingen Valley Intl to Washington
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Highest demand for flights based on searches. 20% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Harlingen to Washington

Cheapest flights from Harlingen to Washington
Explore the most affordable flight options available from Harlingen to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This American Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/84:27 pmHRL - PDX
2 stops9h 32mAmerican Airlines
Mon 5/1211:59 pmPDX - HRL
1 stop7h 44mAmerican Airlines
Deal found 4/13$264
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/302:05 pmHRL - PDX
2 stops12h 25mUnited Airlines
Sun 5/47:00 amPDX - HRL
1 stop7h 04mUnited Airlines
Deal found 4/14$266
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:00 pmHRL - SEA
2 stops8h 25mSouthwest
Tue 10/287:10 amSEA - HRL
2 stops8h 15mSouthwest
Deal found 4/14$343
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:13 pmHRL - SEA
1 stop8h 56mAmerican Airlines
Tue 10/285:46 amSEA - HRL
1 stop8h 26mAmerican Airlines
Deal found 4/14$377
This United Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:00 pmHRL - SEA
2 stops12h 18mUnited Airlines
Sat 12/2711:59 pmSEA - HRL
1 stop9h 00mUnited Airlines
Deal found 4/15$387
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/302:41 pmHRL - SEA
1 stop8h 09mDelta
Thu 5/87:25 amSEA - HRL
1 stop7h 14mDelta
Deal found 4/14$392
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/197:30 amHRL - PDX
2 stops8h 35mSouthwest
Wed 4/238:55 amPDX - HRL
2 stops9h 40mSouthwest
Deal found 4/14$425

Cheapflights Fare Finder

Customize your flight search to find flights from Harlingen to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Harlingen to Washington that are best for you.

Fly from

Harlingen

Fly to

Washington

Route

Depart

Return

Price

HarlingenPortland

HRL - PDX

HRLPDX

Harlingen Valley Intl

Thu 5/8

4:27 pm-11:59 pm

2 stops9h 32m

Portland

Mon 5/12

11:59 pm-9:43 am

1 stop7h 44m

$264

HarlingenPortland

HRL - PDX

HRLPDX

Harlingen Valley Intl

Wed 4/30

2:05 pm-12:30 am

2 stops12h 25m

Portland

Sun 5/4

7:00 am-4:04 pm

1 stop7h 04m

$266

HarlingenSeattle

HRL - SEA

HRLSEA

Harlingen Valley Intl

Thu 5/15

4:27 pm-10:57 pm

1 stop8h 30m

Seattle/Tacoma Intl

Sat 5/17

5:22 am-3:57 pm

1 stop8h 35m

$388

HarlingenSeattle

HRL - SEA

HRLSEA

Harlingen Valley Intl

Wed 4/30

2:41 pm-8:50 pm

1 stop8h 09m

Seattle/Tacoma Intl

Thu 5/8

7:25 am-4:39 pm

1 stop7h 14m

$392

HarlingenSeattle

HRL - SEA

HRLSEA

Harlingen Valley Intl

Wed 4/30

11:45 am-7:20 pm

2 stops9h 35m

Seattle/Tacoma Intl

Fri 5/9

10:35 am-8:40 pm

2 stops8h 05m

$402

HarlingenSeattle

HRL - SEA

HRLSEA

Harlingen Valley Intl

Thu 5/15

12:16 pm-12:59 am

2 stops14h 43m

Seattle/Tacoma Intl

Sat 5/17

11:59 pm-11:24 am

1 stop9h 25m

$426

HarlingenPortland

HRL - PDX

HRLPDX

Harlingen Valley Intl

Thu 6/26

5:30 pm-1:05 am

2 stops9h 35m

Portland

Sun 6/29

6:05 am-7:25 pm

2 stops11h 20m

$503

HarlingenPortland

HRL - PDX

HRLPDX

Harlingen Valley Intl

Thu 6/26

7:59 pm-12:36 am

1 stop6h 37m

$210

HarlingenSeattle

HRL - SEA

HRLSEA

Harlingen Valley Intl

Mon 4/28

2:41 pm-11:39 pm

1 stop10h 58m

$264

HarlingenSeattle

HRL - SEA

HRLSEA

Harlingen Valley Intl

Mon 4/28

5:35 pm-12:30 am

2 stops8h 55m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 12 results
1
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Best time to book a flight from Harlingen to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Harlingen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harlingen to Washington

What is the cheapest month to book a flight from Harlingen, Texas to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Harlingen, Texas to State of Washington (average of $238). Flying from Harlingen, Texas to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HRL to WA?

Find hourly flight availability from Harlingen to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

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.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated April 15, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Harlingen to Washington to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,279 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,279 reviews
Southwest
8.0
Very good
4,279 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,917 reviews
Southwest
8.0
Very good
4,279 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,658 reviews
Southwest
8.0
Very good
4,279 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,279 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harlingen to Washington?

    For a flight from Harlingen to Washington, you will be flying from Valley Intl. Harlingen Valley Intl (HRL) is just 3.7 mi from the center of the city.

  • What are the cheapest airlines to fly from Harlingen, Texas to State of Washington one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $210. Delta flights start at $264 while deals on Southwest start at $269 one-way.

  • What are the most popular routes from Harlingen, Texas to State of Washington?

    When deciding which route to take from Harlingen, Texas to State of Washington consider Harlingen Valley Intl - Seattle/Tacoma Intl, Harlingen Valley Intl - Portland or Harlingen Valley Intl - Spokane as they are the most popular.

  • Can I find deals for flights from Harlingen to Washington that include hotel bookings?

    Yes. In addition to deals on Harlingen to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Washington.

  • Can I find deals for business class flights from Harlingen to Washington?

    Yes. Cheapflights offers flight deals from Harlingen to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harlingen, Texas to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Harlingen, Texas to State of Washington (average of $238). Flying from Harlingen, Texas to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Harlingen to Washington

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Top 2 airlines flying from Harlingen to Washington

Discover the top 2 airlines that operate flights from Harlingen to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$251Average$467FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$346Average$480FlexibilityNo cancel feeOn-time69%

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