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Harlingen

$172+ Cheap flights from Washington to Harlingen, TX (HRL)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HRL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Washington to Harlingen

Keep the following information in mind while searching for Washington to Harlingen flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$248
(United Airlines)

One-way from

$172
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$351
Provider with most accurate pricing for Seattle/Tacoma Intl-Harlingen Valley Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Harlingen Valley Intl flights.
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From Washington to Harlingen Valley Intl
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One-way flight from Washington to Harlingen Valley Intl
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Highest demand for flights based on searches. 19% potential increase in price ($119 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Washington to Harlingen

Cheapest flights from Washington to Harlingen
Explore the most affordable flight options available from Washington to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 3/77:00 amPDX - HRL
1 stop7h 04mUnited Airlines
Tue 3/112:05 pmHRL - PDX
2 stops12h 45mUnited Airlines
Deal found 2/20$248
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/711:59 pmPDX - HRL
1 stop7h 43mAmerican Airlines
Tue 3/114:32 pmHRL - PDX
1 stop8h 28mAmerican Airlines
Deal found 2/20$298
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 3/812:15 amSEA - HRL
1 stop8h 22mAmerican Airlines
Sat 3/157:54 pmHRL - SEA
1 stop6h 54mAmerican Airlines
Deal found 2/19$323
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 3/79:18 amSEA - HRL
2 stops11h 56mUnited Airlines
Tue 3/115:15 amHRL - SEA
1 stop9h 37mUnited Airlines
Deal found 2/20$348
This Delta deal was found by Cheapflights users on 2/20. 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 4/165:10 amPDX - HRL
2 stops9h 38mDelta
Tue 4/222:41 pmHRL - PDX
2 stops11h 15mDelta
Deal found 2/20$367
This Southwest deal was found by Cheapflights users on 2/19. 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.
Thu 5/225:35 amSEA - HRL
2 stops10h 35mSouthwest
Mon 5/265:35 pmHRL - SEA
2 stops8h 55mSouthwest
Deal found 2/19$393
This Delta deal was found by Cheapflights users on 2/19. 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.
Sun 3/97:15 amSEA - HRL
1 stop7h 27mDelta
Sun 3/165:25 pmHRL - SEA
1 stop29h 52mDelta
Deal found 2/19$402
This Southwest deal was found by Cheapflights users on 2/20. 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.
Thu 5/225:20 amPDX - HRL
2 stops9h 25mSouthwest
Sun 5/258:15 amHRL - PDX
2 stops10h 45mSouthwest
Deal found 2/20$493
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 4/11:35 pmPSC - HRL
2 stops19h 47mUnited Airlines
Fri 4/42:05 pmHRL - PSC
2 stops23h 34mUnited Airlines
Deal found 2/19$758
This Delta deal was found by Cheapflights users on 2/19. 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.
Tue 4/15:00 amPSC - HRL
2 stops9h 42mDelta
Fri 4/42:40 pmHRL - PSC
1 stop7h 16mDelta
Deal found 2/19$967

Find flights from Washington to Harlingen within your budget

Customize your flight search to find flights from Washington to Harlingen 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 February 20, 2025.

Fly from

Washington

Fly to

Harlingen

Route

Depart

Return

Price

PortlandHarlingen

PDX - HRL

PDXHRL

Portland

Fri 3/7

7:00 am-4:04 pm

1 stop7h 04m

Harlingen Valley Intl

Tue 3/11

2:05 pm-12:50 am

2 stops12h 45m

$248

PortlandHarlingen

PDX - HRL

PDXHRL

Portland

Fri 3/7

11:59 pm-9:42 am

1 stop7h 43m

Harlingen Valley Intl

Tue 3/11

4:32 pm-11:00 pm

1 stop8h 28m

$298

SeattleHarlingen

SEA - HRL

SEAHRL

Seattle/Tacoma Intl

Sat 3/8

12:15 am-11:37 am

1 stop8h 22m

Harlingen Valley Intl

Sat 3/15

7:54 pm-12:48 am

1 stop6h 54m

$323

SeattleHarlingen

SEA - HRL

SEAHRL

Seattle/Tacoma Intl

Fri 3/7

9:18 am-11:14 pm

2 stops11h 56m

Harlingen Valley Intl

Tue 3/11

5:15 am-12:52 pm

1 stop9h 37m

$348

PortlandHarlingen

PDX - HRL

PDXHRL

Portland

Wed 4/16

5:10 am-4:48 pm

2 stops9h 38m

Harlingen Valley Intl

Tue 4/22

2:41 pm-11:56 pm

2 stops11h 15m

$367

SeattleHarlingen

SEA - HRL

SEAHRL

Seattle/Tacoma Intl

Thu 5/22

5:35 am-6:10 pm

2 stops10h 35m

Harlingen Valley Intl

Mon 5/26

5:35 pm-12:30 am

2 stops8h 55m

$393

SeattleHarlingen

SEA - HRL

SEAHRL

Seattle/Tacoma Intl

Sun 3/9

7:15 am-4:42 pm

1 stop7h 27m

Harlingen Valley Intl

Sun 3/16

5:25 pm-9:17 pm

1 stop29h 52m

$402

PortlandHarlingen

PDX - HRL

PDXHRL

Portland

Thu 5/22

5:20 am-4:45 pm

2 stops9h 25m

Harlingen Valley Intl

Sun 5/25

8:15 am-5:00 pm

2 stops10h 45m

$493

PascoHarlingen

PSC - HRL

PSCHRL

Pasco Tri Cities

Tue 4/1

1:35 pm-11:22 am

2 stops19h 47m

Harlingen Valley Intl

Fri 4/4

2:05 pm-11:39 am

2 stops23h 34m

$758

PascoHarlingen

PSC - HRL

PSCHRL

Pasco Tri Cities

Tue 4/1

5:00 am-4:42 pm

2 stops9h 42m

Harlingen Valley Intl

Fri 4/4

2:40 pm-7:56 pm

1 stop7h 16m

$967

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 12 results
1
2

Best time to book a flight from Washington to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Washington 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.

Travel insights for flights from Washington to Harlingen

Get recent, data-driven insights about flights from Washington to Harlingen including ideal travel times, pricing trends, and more.

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

Currently, April is the cheapest month in which you can book a flight from State of Washington to Harlingen, Texas (average of $267). Flying from State of Washington to Harlingen, Texas in July is currently the most expensive (average of $420). 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 WA to HRL?

Find hourly flight availability from Washington to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from State of Washington to Harlingen, Texas, 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 Harlingen by month

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

In terms of precipitation, rainfall in Harlingen, Texas ranges from 1.1 - 5.2 inches per month. September is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Harlingen, Texas when rainfall is around 1.1 in.

Temperature in Harlingen by month

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

If weather is an important factor for your trip to Harlingen, Texas, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. 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 Harlingen. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Washington to Harlingen, such as Southwest, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Washington to Harlingen. 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 into for flights to Harlingen from Washington?

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

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

    Most travelers choose Seattle/Tacoma Intl - Harlingen Valley Intl, Portland - Harlingen Valley Intl or Pasco Tri Cities - Harlingen Valley Intl when deciding on the best route from State of Washington to Harlingen, Texas.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Harlingen 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 State of Washington to Harlingen, Texas?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Harlingen, Texas (average of $267). Flying from State of Washington to Harlingen, Texas in July is currently the most expensive (average of $420). 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.

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Alternative routes for Washington to Harlingen

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Top 3 airlines flying from Washington to Harlingen

Discover the top 3 airlines that operate flights from Washington to Harlingen. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$256Average$442FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$294Average$566FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$327Average$413FlexibilityNo cancel feeOn-time63%
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