How long is the flight from State of Washington to Harlingen, Texas?

For as low as $223, American Airlines can have you in Harlingen, Texas from State of Washington in 7h 04m. Airlines will cover a distance of 1917 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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.

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).

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

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

What are the most popular airlines that fly from State of Washington to Harlingen, Texas?

The most popular airlines flying from State of Washington to Harlingen, Texas are American Airlines, United Airlines and Southwest. Something to consider prior to booking your flight.

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.

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.

$192+ Cheap Flights from Washington to Harlingen, TX

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Cheap flight deals from Washington to Harlingen

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$223 (American Airlines)
One-way from	$192 (American Airlines)
Popular in	July
Cheapest in	March
Average price	$391

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. 29% potential increase in price ($186 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($36 potential savings vs. average RT price).

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Average for round-trip flights in October 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 October 17, 2025.

Sat 12/65:30 amPDX - HRL

1 stop7h 59mAmerican Airlines

Sat 12/136:10 pmHRL - PDX

1 stop7h 13mAmerican Airlines

Deal found 10/16

$223

Wed 12/1012:55 pmPDX - HRL

1 stop6h 59mUnited Airlines

Wed 12/175:00 pmHRL - PDX

1 stop7h 59mUnited Airlines

Deal found 10/16

$249

Tue 12/98:30 amPDX - HRL

2 stops11h 24mUnited Airlines

Wed 12/175:00 pmHRL - PDX

1 stop7h 59mUnited Airlines

Deal found 10/16

$285

Tue 12/97:38 amPDX - HRL

1 stop8h 01mAmerican Airlines

Wed 12/174:02 pmHRL - PDX

1 stop7h 22mAmerican Airlines

Deal found 10/16

$298

Wed 12/1011:59 pmPDX - HRL

1 stop7h 39mAmerican Airlines

Mon 12/228:11 pmHRL - PDX

1 stop6h 43mAmerican Airlines

Deal found 10/16

$343

Wed 12/107:43 pmPDX - HRL

2 stops13h 21mUnited Airlines

Mon 12/227:00 amHRL - PDX

1 stop8h 20mUnited Airlines

Deal found 10/16

$365

Wed 12/1011:59 pmPDX - HRL

1 stop7h 39mAmerican Airlines

Sun 12/218:11 pmHRL - PDX

1 stop6h 43mAmerican Airlines

Deal found 10/16

$367

Fri 10/1711:24 pmSEA - HRL

1 stop8h 14mAmerican Airlines

Mon 10/206:20 pmHRL - SEA

1 stop6h 39mAmerican Airlines

Deal found 10/16

$489

Fri 10/1711:45 amSEA - HRL

2 stops9h 45mSouthwest

Mon 10/206:00 pmHRL - SEA

2 stops8h 50mSouthwest

Deal found 10/16

$699

Fri 10/177:05 amSEA - HRL

1 stop7h 08mUnited Airlines

Mon 10/207:00 amHRL - SEA

2 stops18h 29mUnited Airlines

Deal found 10/16

$807

Best flights from Washington to Harlingen
Discover carefully curated flight deals from Washington to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 17, 2025.

Sat 12/62:07 pmPDX - HRL

1 stop7h 04mAmerican Airlines

Sat 12/136:10 pmHRL - PDX

1 stop7h 13mAmerican Airlines

Deal found 10/15

$223

Wed 1/77:00 amSEA - HRL

1 stop7h 06mUnited Airlines

Mon 1/125:25 pmHRL - SEA

1 stop7h 34mUnited Airlines

Deal found 10/16

$247

Wed 12/107:43 pmPDX - HRL

2 stops13h 21mUnited Airlines

Wed 12/175:00 pmHRL - PDX

1 stop7h 59mUnited Airlines

Deal found 10/16

$254

Mon 3/91:33 amSEA - HRL

1 stop6h 12mAmerican Airlines

Wed 3/117:55 pmHRL - SEA

1 stop6h 54mAmerican Airlines

Deal found 10/14

$287

Tue 12/98:30 amPDX - HRL

2 stops11h 24mUnited Airlines

Wed 12/175:00 pmHRL - PDX

1 stop7h 59mUnited Airlines

Deal found 10/16

$285

Tue 12/97:38 amPDX - HRL

1 stop8h 01mAmerican Airlines

Wed 12/174:02 pmHRL - PDX

1 stop7h 22mAmerican Airlines

Deal found 10/16

$298

Thu 12/1112:55 pmPDX - HRL

1 stop6h 59mUnited Airlines

Mon 12/227:00 amHRL - PDX

1 stop8h 20mUnited Airlines

Deal found 10/16

$381

Tue 3/1011:59 pmPDX - HRL

1 stop7h 46mAmerican Airlines

Wed 3/114:12 pmHRL - PDX

1 stop8h 34mAmerican Airlines

Deal found 10/14

$384

Tue 3/106:20 amSEA - HRL

2 stops11h 09mUnited Airlines

Wed 3/119:20 amHRL - SEA

2 stops11h 07mUnited Airlines

Deal found 10/14

$387

Tue 3/1012:45 pmPSC - HRL

2 stops20h 14mUnited Airlines

Wed 3/115:16 pmHRL - PSC

2 stops29h 33mUnited Airlines

Deal found 10/14

$727

Last-minute flights from Washington to Harlingen
Discover last-minute flight deals from Washington to Harlingen. Data last updated October 17, 2025 and is based on user searches.

Fri 10/1711:24 pmSEA - HRL

1 stop8h 14mAmerican Airlines

Mon 10/206:20 pmHRL - SEA

1 stop6h 39mAmerican Airlines

Deal found 10/16

$489

Fri 10/1711:45 amSEA - HRL

2 stops9h 45mSouthwest

Mon 10/206:00 pmHRL - SEA

2 stops8h 50mSouthwest

Deal found 10/16

$699

Fri 10/177:05 amSEA - HRL

1 stop7h 08mUnited Airlines

Mon 10/207:00 amHRL - SEA

2 stops18h 29mUnited Airlines

Deal found 10/16

$807

Thu 11/61:15 pmPDX - HRL

1 stop6h 39mUnited Airlines

Tue 11/1112:10 pmHRL - PDX

2 stops14h 16mUnited Airlines

Deal found 10/16

$411

Fri 11/711:59 pmPDX - HRL

1 stop7h 52mAmerican Airlines

Tue 11/116:40 pmHRL - PDX

1 stop6h 46mAmerican Airlines

Deal found 10/16

$444

Fri 11/73:54 pmPDX - HRL

2 stops25h 45mUnited Airlines

Tue 11/115:00 pmHRL - PDX

2 stops18h 38mUnited Airlines

Deal found 10/16

$560

Thu 11/275:35 amPDX - HRL

2 stops9h 15mSouthwest

Mon 12/15:50 amHRL - PDX

2 stops9h 00mSouthwest

Deal found 10/16

$559

Thu 11/275:30 amPDX - HRL

1 stop26h 13mAmerican Airlines

Mon 12/18:02 pmHRL - PDX

1 stop17h 08mAmerican Airlines

Deal found 10/16

$681

One-way flights from Washington to Harlingen
Search for one-way flight options from Washington to Harlingen. Find affordable one-way fares based on user searches. Data last updated October 17, 2025.

Tue 10/215:34 amPDX - HRL

1 stop6h 44mAmerican Airlines

Deal found 10/16

$192

Thu 12/1112:55 pmPDX - HRL

1 stop6h 59mUnited Airlines

Deal found 10/16

$224

Tue 10/217:02 amPDX - HRL

1 stop7h 11mUnited Airlines

Deal found 10/16

$237

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandHarlingen

PDX - HRL

PDXHRL

Portland

Sat 12/6

2:07 pm-11:11 pm

1 stop7h 04m

Harlingen Valley Intl

Sat 12/13

6:10 pm-11:23 pm

1 stop7h 13m

$223

SeattleHarlingen

SEA - HRL

SEAHRL

Seattle/Tacoma Intl

Wed 1/7

7:00 am-4:06 pm

1 stop7h 06m

Harlingen Valley Intl

Mon 1/12

5:25 pm-10:59 pm

1 stop7h 34m

$247

PortlandHarlingen

PDX - HRL

PDXHRL

Portland

Wed 12/10

7:43 pm-11:04 am

2 stops13h 21m

Harlingen Valley Intl

Wed 12/17

5:00 pm-10:59 pm

1 stop7h 59m

$254

PortlandHarlingen

PDX - HRL

PDXHRL

Portland

Tue 12/9

8:30 am-9:54 pm

2 stops11h 24m

Harlingen Valley Intl

Wed 12/17

5:00 pm-10:59 pm

1 stop7h 59m

$285

SeattleHarlingen

SEA - HRL

SEAHRL

Seattle/Tacoma Intl

Mon 3/9

1:33 am-9:45 am

1 stop6h 12m

Harlingen Valley Intl

Wed 3/11

7:55 pm-12:49 am

1 stop6h 54m

$287

PortlandHarlingen

PDX - HRL

PDXHRL

Portland

Tue 12/9

7:38 am-5:39 pm

1 stop8h 01m

Harlingen Valley Intl

Wed 12/17

4:02 pm-9:24 pm

1 stop7h 22m

$298

PortlandHarlingen

PDX - HRL

PDXHRL

Portland

Thu 12/11

12:55 pm-9:54 pm

1 stop6h 59m

Harlingen Valley Intl

Mon 12/22

7:00 am-1:20 pm

1 stop8h 20m

$381

PortlandHarlingen

PDX - HRL

PDXHRL

Portland

Tue 3/10

11:59 pm-9:45 am

1 stop7h 46m

Harlingen Valley Intl

Wed 3/11

4:12 pm-10:46 pm

1 stop8h 34m

$384

SeattleHarlingen

SEA - HRL

SEAHRL

Seattle/Tacoma Intl

Tue 3/10

6:20 am-7:29 pm

2 stops11h 09m

Harlingen Valley Intl

Wed 3/11

9:20 am-6:27 pm

2 stops11h 07m

$387

PascoHarlingen

PSC - HRL

PSCHRL

Pasco Tri Cities

Tue 3/10

12:45 pm-10:59 am

2 stops20h 14m

Harlingen Valley Intl

Wed 3/11

5:16 pm-8:49 pm

2 stops29h 33m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 13 results

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.

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from State of Washington to Harlingen, Texas (average of $198). Flying from State of Washington to Harlingen, Texas in July is currently the most expensive (average of $369). 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?

It’s optimal to fly from State of Washington to Harlingen, Texas in the evening. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

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.
How long is the flight from State of Washington to Harlingen, Texas?
For as low as $223, American Airlines can have you in Harlingen, Texas from State of Washington in 7h 04m. Airlines will cover a distance of 1917 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the most popular routes from State of Washington to Harlingen, Texas?
Most travelers choose Portland - Harlingen Valley Intl, Seattle/Tacoma Intl - 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, September is the cheapest month in which you can book a flight from State of Washington to Harlingen, Texas (average of $198). Flying from State of Washington to Harlingen, Texas in July is currently the most expensive (average of $369). 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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Washington to Harlingen

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$225	Average$668	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$246	Average$583	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$299	Average$383	FlexibilityNo cancel fee	On-time63%

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$192+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Harlingen with Cheapflights

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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 October 17, 2025.

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington to Harlingen

Cheapest flights from Washington to HarlingenExplore 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 October 17, 2025.

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 October 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Harlingen that are best for you.

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.

Cheapflights Insights

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

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

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 October 17, 2025.

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?

How long is the flight from State of Washington to Harlingen, Texas?

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

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

How can I find direct flights from Washington to Harlingen?

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

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

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Alternative routes for Washington to Harlingen

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Top 3 airlines flying from Washington to Harlingen

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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 October 17, 2025.