Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Harlingen, Texas to Washington from $123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to Washington departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Harlingen, Texas to Washington

Cheap round-trip flights

These are some of the best round-trip flight deals from Harlingen, Texas to Washington that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Harlingen, Texas to Washington.

Cheap last minute flights

Planning a quick getaway from Harlingen, Texas to Washington? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Harlingen, Texas to Washington

Find recent round-trip train or bus tickets from Harlingen, Texas to Washington.

All round-trip flight deals to Washington

The cheapest plane tickets to Washington found on KAYAK recently.
12:07 pm - 7:51 pmHRL-SEA
9h 44m1 stop
11:59 pm - 9:43 amSEA-HRL
7h 44m1 stop
$326American Airlines
Find Deal
Fri, Dec 6 - Mon, Dec 9
5:30 pm - 10:50 pmHRL-SEA
7h 20m1 stop
5:15 am - 7:33 pmSEA-HRL
12h 18m2 stops
$331United Airlines
Find Deal
Fri, Dec 13 - Mon, Dec 16
7:15 am - 3:21 pmHRL-SEA
10h 06m2 stops
9:25 am - 11:29 pmSEA-HRL
12h 04m2 stops
$336United Airlines
Find Deal
Fri, Dec 13 - Mon, Dec 16
4:08 pm - 11:59 pmHRL-SEA
9h 51m2 stops
11:59 pm - 9:43 amSEA-HRL
7h 44m1 stop
$357American Airlines
Find Deal
Fri, Dec 6 - Mon, Dec 9
12:07 pm - 7:51 pmHRL-SEA
9h 44m1 stop
5:00 pm - 9:43 amSEA-HRL
14h 43m1 stop
$411American Airlines
Find Deal
Fri, Dec 13 - Mon, Dec 16
2:00 pm - 10:55 pmHRL-SEA
10h 55m2 stops
8:00 am - 9:10 pmSEA-HRL
11h 10m2 stops
$417Southwest
Find Deal
Fri, Dec 6 - Mon, Dec 9
10:15 am - 5:23 pmHRL-SEA
9h 08m1 stop
12:45 am - 9:43 amSEA-HRL
6h 58m1 stop
$431American Airlines
Find Deal
Fri, Dec 13 - Sun, Dec 15
11:53 am - 10:43 pmHRL-SEA
12h 50m1 stop
11:59 pm - 10:28 amSEA-HRL
8h 29m1 stop
$440Sun Country Air
Find Deal
Sun, Dec 22 - Sun, Dec 29
7:59 pm - 12:57 amHRL-SEA
6h 58m1 stop
12:55 am - 9:45 amSEA-HRL
6h 50m1 stop
$462American Airlines
Find Deal
Sun, Dec 22 - Sat, Dec 28
11:53 am - 10:43 pmHRL-SEA
12h 50m1 stop
11:59 pm - 11:15 amSEA-HRL
9h 16m1 stop
$505Sun Country Air
Find Deal
Sun, Dec 22 - Sat, Dec 28
12:45 pm - 8:12 pmHRL-SEA
9h 27m1 stop
$123Delta
Find Deal
Tue, Mar 4
5:49 am - 10:37 amHRL-SEA
6h 48m1 stop
$179American Airlines
Find Deal
Tue, Nov 19
6:45 am - 2:25 pmHRL-SEA
9h 40m2 stops
$183Southwest
Find Deal
Tue, Mar 4
1:17 pm - 10:52 pmHRL-GEG
11h 35m2 stops
$187Delta
Find Deal
Tue, Jan 7
1:17 pm - 12:03 amHRL-GEG
12h 46m2 stops
$192Delta
Find Deal
Tue, Jan 7
6:00 pm - 12:25 amHRL-SEA
8h 25m2 stops
$214Southwest
Find Deal
Mon, Nov 25
11:50 am - 10:30 pmHRL-SEA
12h 40m2 stops
$229United Airlines
Find Deal
Tue, Nov 19
5:23 pm - 11:12 amHRL-SEA
19h 49m3 stops
$272United Airlines
Find Deal
Tue, Mar 4
11:21 am - 12:57 amHRL-SEA
15h 36m3 stops
Mon, Nov 25
11:53 am - 8:41 amHRL-GEG
22h 48m2 stops
Sat, Jan 4
7:56 pm - 12:53 amHRL-SEA
6h 57m1 stop
7:20 am - 3:34 pmSEA-HRL
6h 14m1 stop
$358American Airlines
Find Deal
Fri, Nov 15 - Tue, Nov 19
10:17 am - 5:40 pmHRL-PDX
9h 23m1 stop
5:30 am - 3:34 pmPDX-HRL
8h 04m1 stop
$418American Airlines
Find Deal
Fri, Nov 15 - Tue, Nov 19
10:17 am - 7:54 pmHRL-PDX
11h 37m2 stops
11:59 pm - 9:47 amPDX-HRL
7h 48m1 stop
$423American Airlines
Find Deal
Fri, Nov 15 - Tue, Nov 19
12:15 pm - 7:45 pmHRL-SEA
9h 30m2 stops
8:25 am - 10:05 pmSEA-HRL
11h 40m2 stops
$443Southwest
Find Deal
Fri, Nov 15 - Tue, Nov 19
11:50 am - 11:44 pmHRL-SEA
13h 54m2 stops
11:59 pm - 11:13 amSEA-HRL
9h 14m1 stop
$453United Airlines
Find Deal
Fri, Nov 15 - Tue, Nov 19
6:00 pm - 12:15 amHRL-PDX
8h 15m2 stops
10:10 am - 10:05 pmPDX-HRL
9h 55m2 stops
$458Southwest
Find Deal
Fri, Nov 15 - Tue, Nov 19
7:20 am - 9:07 pmHRL-SEA
15h 47m3 stops
6:31 am - 7:37 pmSEA-HRL
11h 06m2 stops
$1,487United Airlines
Find Deal
Fri, Nov 15 - Tue, Nov 19
5:49 am - 12:36 pmHRL-SEA
8h 47m2 stops
1:16 am - 9:47 amSEA-HRL
6h 31m1 stop
$1,851American Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18

American Airlines flights from Harlingen, Texas to State of Washington

Our best American Airlines deals on Harlingen, Texas to State of Washington flight tickets
American Airlines
Dec 6
HRL12:07 pmHarlingen Valley Intl
9h 44m
1 stop
SEA7:51 pmSeattle/Tacoma Intl
Dec 9
SEA11:59 pmSeattle/Tacoma Intl
7h 44m
1 stop
HRL9:43 amHarlingen Valley Intl
American Airlines
Dec 6
HRL4:08 pmHarlingen Valley Intl
9h 51m
2 stops
SEA11:59 pmSeattle/Tacoma Intl
Dec 9
SEA11:59 pmSeattle/Tacoma Intl
7h 44m
1 stop
HRL9:43 amHarlingen Valley Intl
American Airlines
Dec 13
HRL12:07 pmHarlingen Valley Intl
9h 44m
1 stop
SEA7:51 pmSeattle/Tacoma Intl
Dec 16
SEA5:00 pmSeattle/Tacoma Intl
14h 43m
1 stop
HRL9:43 amHarlingen Valley Intl

United Airlines flights from Harlingen, Texas to State of Washington

Our best United Airlines deals on Harlingen, Texas to State of Washington flight tickets
United Airlines
Dec 13
HRL5:30 pmHarlingen Valley Intl
7h 20m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
Dec 16
SEA5:15 amSeattle/Tacoma Intl
12h 18m
2 stops
HRL7:33 pmHarlingen Valley Intl
United Airlines
Dec 13
HRL7:15 amHarlingen Valley Intl
10h 06m
2 stops
SEA3:21 pmSeattle/Tacoma Intl
Dec 16
SEA9:25 amSeattle/Tacoma Intl
12h 04m
2 stops
HRL11:29 pmHarlingen Valley Intl
United Airlines
Dec 22
HRL7:15 amHarlingen Valley Intl
17h 33m
1 stop
SEA10:48 pmSeattle/Tacoma Intl
Dec 28
SEA5:00 amSeattle/Tacoma Intl
12h 31m
2 stops
HRL7:31 pmHarlingen Valley Intl

How to get the cheapest flight ticket from Harlingen, Texas to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to State of Washington from Harlingen, Texas?

American Airlines. American Airlines and United Airlines are the most popular carriers operating from Harlingen, Texas to State of Washington

What is the cheapest Harlingen, Texas to State of Washington flight route?

Harlingen Valley Intl - Seattle/Tacoma Intl. Fly from Harlingen Valley Intl to Seattle/Tacoma Intl for the best Harlingen, Texas - State of Washington flight prices

Cheap Harlingen, Texas to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen, Texas to State of Washington

Best Price Found

$123

Fastest flight time

6h 40m

Direct flights

None

Airports in State of Washington

2 airports
The best one-way flight to State of Washington from Harlingen, Texas in the past 72 hours is $123. The best round-trip flight deal from Harlingen, Texas to State of Washington found on momondo in the last 72 hours is $326.
The fastest flight from Harlingen, Texas to State of Washington takes 6h 40m
There are no direct flights from Harlingen, Texas to State of Washington. Popular non-direct routes for this connection are Harlingen Valley Intl Airport - Seattle/Tacoma Intl Airport and Harlingen Valley Intl Airport - Spokane Airport.
There are 2 airports near State of Washington: Spokane (GEG), Seattle/Tacoma Intl (SEA)

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to Washington?

    Prices for flights from Harlingen Valley Intl Airport to Washington refresh daily.

  • How many operators does momondo search for flights from Harlingen Valley Intl Airport to Washington?

  • How old do you have to be to fly from Harlingen Valley Intl Airport to Washington?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Harlingen, Texas to State of Washington

Compare and see reviews for airlines that fly from Harlingen, Texas to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $265Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to Washington?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Harlingen to Washington for you.

Can I find flights from Harlingen to Washington with flexible booking policies on momondo?

All flight searches from Harlingen to Washington on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Harlingen to Washington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to Washington.

I’m not ready to book a flight from Harlingen to Washington right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Harlingen and alert you when they change.


An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 11/19
Tue 11/26
Email me momondo's favorite deals

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo