How does KAYAK find such low prices on flights from Washington to Harlingen?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Harlingen. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Harlingen?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Harlingen?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harlingen with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Harlingen?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harlingen from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$231 CHEAP FLIGHTS from Washington to Harlingen

HRL

KAYAK searches hundreds of travel sites at once for deals on flights to Harlingen

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Washington to Harlingen

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Harlingen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Harlingen

Tue, Sep 30 - Sat, Oct 4

7:39 am - 6:05 pmPDX-HRL

8h 26m1 stop

5:45 am - 10:52 amHRL-PDX

7h 07m1 stop

$251American Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

6:07 am - 6:05 pmPDX-HRL

9h 58m2 stops

5:45 am - 10:52 amHRL-PDX

7h 07m1 stop

$256American Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

6:07 am - 6:05 pmPDX-HRL

9h 58m2 stops

2:51 pm - 12:05 amHRL-PDX

11h 14m2 stops

$261American Airlines

Find Deal

Wed, Nov 12 - Mon, Nov 17

5:40 am - 6:00 pmSEA-HRL

10h 20m2 stops

7:30 am - 6:40 pmHRL-SEA

13h 10m2 stops

$272Southwest

Find Deal

Wed, Oct 8 - Wed, Oct 15

8:42 am - 11:18 pmSEA-HRL

12h 36m2 stops

5:17 pm - 11:15 pmHRL-SEA

7h 58m1 stop

$332United Airlines

Find Deal

Wed, Oct 8 - Wed, Oct 15

8:42 am - 11:18 pmSEA-HRL

12h 36m2 stops

5:00 am - 4:24 pmHRL-SEA

13h 24m2 stops

$337United Airlines

Find Deal

Fri, Jan 2 - Fri, Jan 9

6:15 am - 7:35 pmSEA-HRL

11h 20m2 stops

7:35 am - 5:50 pmHRL-SEA

12h 15m2 stops

$414Southwest

Find Deal

Sun, Dec 21 - Sat, Jan 3

11:59 pm - 10:47 amSEA-HRL

8h 48m1 stop

11:01 am - 5:18 pmHRL-SEA

8h 17m1 stop

$570Sun Country Air

Find Deal

Mon, Mar 9 - Wed, Mar 11

12:55 am - 2:29 pmPDX-HRL

11h 34m1 stop

3:00 pm - 8:37 amHRL-PDX

19h 37m2 stops

$944Delta

Find Deal

Mon, Mar 9 - Wed, Mar 11

12:55 am - 2:29 pmPDX-HRL

11h 34m1 stop

3:00 pm - 9:19 amHRL-PDX

20h 19m2 stops

$953Delta

Find Deal

Cheapest round-trip

$251

Overall average: $158

American Airlines

Tue 9/30Sat 10/4

PDX - HRL • 1 stop

Cheapest one-way

$231

Typical prices: $346-351

United Airlines

Sat 9/20

SEA - HRL • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Harlingen!

Useful Info

Low season	July
High season	March
Cheapest flight	$231

Best time to beat the crowds but there is an average 8% increase in price.

Most popular time to fly with an average 3% increase in price.

Flight from Seattle to Harlingen

How does KAYAK find such low prices on flights from Washington to Harlingen?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Harlingen.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Harlingen?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Harlingen?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harlingen with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Harlingen?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harlingen from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Harlingen

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Harlingen

Harlingen (HRL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

HRL

$231 Find Cheap Flights from Washington to Harlingen

KAYAK searches hundreds of travel sites at once for deals on flights to Harlingen

Cheap Flights from Washington to Harlingen

Recent round-trip flight deals from Washington to Harlingen

Recent one-way flight deals from Washington to Harlingen

Recent last minute flight deals from Washington to Harlingen

Everything you should know

Good to know

FAQs for booking flights from Washington to Harlingen

How does KAYAK find such low prices on flights from Washington to Harlingen?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Harlingen.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Harlingen?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Harlingen?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harlingen with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Harlingen?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harlingen from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Harlingen

Information on the airport you'll fly into in Harlingen

Cabin class types available on flights to Washington

Complete your trip to Harlingen with a hotel stay or car rental

Find direct flights for Harlingen

Flights to other popular destinations

Flights from domestic origins to Harlingen

Choose which airport to fly into in Harlingen

Find deals for your return flight