What is the cheapest airline that flies from El Salvador to Washington?

Frontier, Delta, and United Airlines are the most popular carriers operating from El Salvador to Washington

When did momondo last update prices for flights from El Salvador to Washington?

Prices for flights from El Salvador to Washington were last updated today.

How many operators does momondo search for flights from El Salvador to Washington?

There are 2 operators available for flights from El Salvador to Washington as of June 2026.

How old do you have to be to fly from El Salvador to Washington?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from El Salvador to Washington.

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

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$361 Cheap Flights from El Salvador to Washington in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from El Salvador to Washington

Round-trip

One-way

Last minute

Recent round-trip flight deals from El Salvador to Washington

Enter your travel dates to find the best prices.

11:00 am - 10:35 am

SAL

SEA

24h 35m

2 stops

7:41 pm - 9:50 am

SEA

SAL

37h 09m

2 stops

$593Frontier

Mon, Aug 24 - Wed, Sep 2

7:30 am - 9:54 pm

SAL

SEA

15h 24m

1 stop

7:13 pm - 6:30 am

SEA

SAL

10h 17m

1 stop

$656Multiple Airlines

Thu, Oct 1 - Thu, Oct 22

8:00 am - 7:39 pm

SAL

SEA

12h 39m

1 stop

7:24 pm - 6:30 am

SEA

SAL

10h 06m

1 stop

$662Multiple Airlines

Thu, Aug 27 - Tue, Sep 22

8:00 am - 6:33 pm

SAL

SEA

11h 33m

1 stop

6:00 am - 4:20 pm

SEA

SAL

9h 20m

1 stop

$664Multiple Airlines

Tue, Sep 15 - Sat, Sep 26

5:16 am - 6:26 pm

SAL

SEA

14h 10m

1 stop

9:40 pm - 9:49 am

SEA

SAL

35h 09m

1 stop

$670Multiple Airlines

Fri, Oct 23 - Tue, Oct 27

6:11 pm - 1:00 pm

SAL

SEA

19h 49m

1 stop

2:15 pm - 4:57 pm

SEA

SAL

25h 42m

1 stop

$672Multiple Airlines

Mon, Sep 14 - Sat, Oct 3

9:12 am - 5:19 pm

SAL

SEA

9h 07m

1 stop

5:32 pm - 4:42 pm

SEA

SAL

22h 10m

1 stop

$680Multiple Airlines

Tue, Sep 29 - Wed, Oct 28

9:12 am - 9:51 am

SAL

SEA

25h 39m

2 stops

11:06 am - 5:52 am

SEA

SAL

17h 46m

1 stop

$681Multiple Airlines

Sat, Sep 12 - Sun, Sep 20

6:11 pm - 1:00 pm

SAL

SEA

19h 49m

1 stop

7:00 am - 4:00 pm

SEA

SAL

32h 00m

2 stops

$682Multiple Airlines

Mon, Sep 14 - Sat, Oct 3

9:12 am - 9:51 am

SAL

SEA

25h 39m

2 stops

2:15 pm - 4:57 pm

SEA

SAL

25h 42m

1 stop

$684Multiple Airlines

Thu, Sep 17 - Sat, Sep 26

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Frontier flights from El Salvador to State of Washington

Our best Frontier deals on El Salvador to State of Washington flight tickets

Frontier

Aug 24

SAL11:00 amSan Salvador El Salvador Intl

24h 35m

2 stops

SEA10:35 amSeattle/Tacoma Intl

Sep 2

SEA7:41 pmSeattle/Tacoma Intl

37h 09m

2 stops

SAL9:50 amSan Salvador El Salvador Intl

$593

Frontier

Jun 22

SAL11:05 amSan Salvador El Salvador Intl

24h 30m

2 stops

SEA10:35 amSeattle/Tacoma Intl

Jul 9

SEA10:34 amSeattle/Tacoma Intl

22h 28m

2 stops

SAL10:02 amSan Salvador El Salvador Intl

$890

Frontier

Jun 19

SAL11:05 amSan Salvador El Salvador Intl

24h 30m

2 stops

SEA10:35 amSeattle/Tacoma Intl

Jul 9

SEA10:34 amSeattle/Tacoma Intl

22h 28m

2 stops

SAL10:02 amSan Salvador El Salvador Intl

$928

United Airlines flights from El Salvador to State of Washington

Our best United Airlines deals on El Salvador to State of Washington flight tickets

United Airlines

Sep 17

SAL6:00 amSan Salvador El Salvador Intl

17h 59m

1 stop

PDX10:59 pmPortland

Nov 11

PDX7:49 pmPortland

17h 35m

2 stops

SAL3:24 pmSan Salvador El Salvador Intl

$802

United Airlines

Oct 9

SAL6:00 amSan Salvador El Salvador Intl

17h 21m

1 stop

PDX10:21 pmPortland

Oct 12

PDX11:59 pmPortland

13h 31m

1 stop

SAL2:30 pmSan Salvador El Salvador Intl

$817

United Airlines

Sep 17

SAL6:00 amSan Salvador El Salvador Intl

17h 59m

1 stop

PDX10:59 pmPortland

Dec 3

PDX1:39 pmPortland

23h 45m

2 stops

SAL3:24 pmSan Salvador El Salvador Intl

$821

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Mon 8/24

11:00 am-10:35 am

2 stops24h 35m

Seattle/Tacoma Intl

Wed 9/2

7:41 pm-9:50 am

2 stops37h 09m

$593

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Thu 10/1

7:30 am-9:54 pm

1 stop15h 24m

Seattle/Tacoma Intl

Thu 10/22

7:13 pm-6:30 am

1 stop10h 17m

$656

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Thu 8/27

8:00 am-7:39 pm

1 stop12h 39m

Seattle/Tacoma Intl

Tue 9/22

7:24 pm-6:30 am

1 stop10h 06m

$662

Quickest round-trip

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 9/15

8:00 am-6:33 pm

1 stop11h 33m

Seattle/Tacoma Intl

Sat 9/26

6:00 am-4:20 pm

1 stop9h 20m

$664

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Fri 10/23

5:16 am-6:26 pm

1 stop14h 10m

Seattle/Tacoma Intl

Tue 10/27

9:40 pm-9:49 am

1 stop35h 09m

$670

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Mon 9/14

6:11 pm-1:00 pm

1 stop19h 49m

Seattle/Tacoma Intl

Sat 10/3

2:15 pm-4:57 pm

1 stop25h 42m

$672

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 9/29

9:12 am-5:19 pm

1 stop9h 07m

Seattle/Tacoma Intl

Wed 10/28

5:32 pm-4:42 pm

1 stop22h 10m

$680

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Sat 9/12

9:12 am-9:51 am

2 stops25h 39m

Seattle/Tacoma Intl

Sun 9/20

11:06 am-5:52 am

1 stop17h 46m

$681

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Mon 9/14

6:11 pm-1:00 pm

1 stop19h 49m

Seattle/Tacoma Intl

Sat 10/3

7:00 am-4:00 pm

2 stops32h 00m

$682

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Thu 9/17

9:12 am-9:51 am

2 stops25h 39m

Seattle/Tacoma Intl

Sat 9/26

2:15 pm-4:57 pm

1 stop25h 42m

$684

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from El Salvador 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

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of June is, on average, the cheapest month to fly to State of Washington from El Salvador, with most prices found around $102. If you aren’t able to travel to State of Washington during the month of June, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $233.

Can stopping save me money on El Salvador to State of Washington flights?

You could potentially save up to 14% on your flight if you consider stops on a El Salvador to State of Washington flight.

Cheap El Salvador to State of Washington flight deals and tips

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

Fastest flight time	9h 47m
Direct flights	None

The fastest flight from El Salvador to State of Washington takes 9h 47m

There are no direct flights from El Salvador to State of Washington. There are no popular flight routes from El Salvador to State of Washington.

Search flight deals

Frequently asked questions about flying from El Salvador to Washington

When did momondo last update prices for flights from El Salvador to Washington?
Prices for flights from El Salvador to Washington were last updated today.
How many operators does momondo search for flights from El Salvador to Washington?
There are 2 operators available for flights from El Salvador to Washington as of June 2026.
How old do you have to be to fly from El Salvador to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from El Salvador to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from El Salvador to State of Washington

Compare and see reviews for airlines that fly from El Salvador to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $525	Free Cancellation	Rating 7.4 9,810 reviews		Search United Airlines flights
American Airlines	PriceFrom $655	Free Cancellation	Rating 7.1 11,644 reviews		Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from El Salvador to Washington. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for El Salvador to Washington flights to just show those with flexible booking policies.

How can momondo help me find flights from El Salvador to Washington?

momondo provides multiple filters to help you find the best flight to Washington from El Salvador. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from El Salvador 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 El Salvador and alert you when they change.