Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington to San Salvador from $291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to San Salvador departing on 11/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to San Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:06 am - 5:52 amSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
17h 46m1 stop Los Angeles
Multiple Airlines Logo
6:01 am - 6:26 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
14h 25m1 stop Los Angeles
$600Multiple Airlines
Fri, Oct 23 - Mon, Nov 2
Multiple Airlines Logo
5:44 pm - 6:30 amSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
11h 46m1 stop San Francisco
Multiple Airlines Logo
7:35 am - 9:54 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
15h 19m1 stop Miami
$606Multiple Airlines
Fri, Sep 18 - Wed, Sep 30
United Airlines Logo
6:51 pm - 5:45 amSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
8h 54m1 stop Los Angeles
United Airlines Logo
6:55 am - 10:38 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
17h 43m1 stop Houston George Bush Intcntl
$741United Airlines
Mon, Jan 11 - Tue, Jan 19
United Airlines Logo
7:03 am - 9:19 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
12h 16m1 stop Houston George Bush Intcntl
United Airlines Logo
2:50 pm - 10:38 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
9h 48m1 stop Houston George Bush Intcntl
$741United Airlines
Mon, Jan 11 - Thu, Jan 21
American Airlines Logo
12:50 pm - 11:24 amPDX  Portland-SAL San Salvador El Salvador Intl
21h 34m2 stops Philadelphia Miami
American Airlines Logo
12:24 pm - 10:55 amSAL  San Salvador El Salvador Intl-PDX Portland
23h 31m2 stops Miami Chicago O'Hare Intl
$745American Airlines
Tue, Sep 8 - Sat, Sep 26
American Airlines Logo
11:40 am - 11:29 amPDX  Portland-SAL San Salvador El Salvador Intl
22h 49m2 stops Dallas/Fort Worth Miami
American Airlines Logo
12:29 pm - 10:55 amSAL  San Salvador El Salvador Intl-PDX Portland
23h 26m2 stops Miami Chicago O'Hare Intl
$745American Airlines
Tue, Sep 1 - Tue, Sep 8
Avianca Logo
6:30 am - 10:55 amSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
27h 25m3 stops Los Angeles Guatemala City La Aurora San José Juan Santamaria Intl
Avianca Logo
10:25 pm - 9:50 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
25h 25m3 stops San José Juan Santamaria Intl Guatemala City La Aurora Los Angeles
$909Avianca
Tue, Oct 20 - Thu, Nov 12
Avianca Logo
6:52 pm - 9:05 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
49h 13m2 stops Los Angeles Guatemala City La Aurora
Avianca Logo
10:25 pm - 9:59 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
24h 34m3 stops San José Juan Santamaria Intl Guatemala City La Aurora Los Angeles
$937Avianca
Wed, Sep 23 - Wed, Oct 7
GOL Logo
11:49 pm - 12:37 pmPDX  Portland-SAL San Salvador El Salvador Intl
11h 48m1 stop Dallas/Fort Worth
GOL Logo
3:04 pm - 11:07 amSAL  San Salvador El Salvador Intl-PDX Portland
22h 03m2 stops Miami Dallas/Fort Worth
$1,003GOL
Sun, Oct 25 - Sat, Nov 7
GOL Logo
3:00 pm - 11:29 amPDX  Portland-SAL San Salvador El Salvador Intl
19h 29m2 stops Phoenix Sky Harbor Intl Miami
GOL Logo
12:29 pm - 10:55 amSAL  San Salvador El Salvador Intl-PDX Portland
23h 26m2 stops Miami Chicago O'Hare Intl
$1,033GOL
Tue, Sep 1 - Tue, Sep 8

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.
Search flight deals

United Airlines flights from State of Washington to San Salvador

Our best United Airlines deals on State of Washington to San Salvador flight tickets
United Airlines
Jan 11
SEA7:03 amSeattle/Tacoma Intl
12h 16m
1 stop
SAL9:19 pmSan Salvador El Salvador Intl
Jan 18
SAL6:55 amSan Salvador El Salvador Intl
17h 43m
1 stop
SEA10:38 pmSeattle/Tacoma Intl
$741
United Airlines
Jan 11
SEA10:45 amSeattle/Tacoma Intl
17h 00m
2 stops
SAL5:45 amSan Salvador El Salvador Intl
Jan 21
SAL2:50 pmSan Salvador El Salvador Intl
9h 48m
1 stop
SEA10:38 pmSeattle/Tacoma Intl
$745
United Airlines
Jan 11
SEA7:03 amSeattle/Tacoma Intl
12h 16m
1 stop
SAL9:19 pmSan Salvador El Salvador Intl
Jan 18
SAL6:55 amSan Salvador El Salvador Intl
17h 43m
1 stop
SEA10:38 pmSeattle/Tacoma Intl
$761

American Airlines flights from State of Washington to San Salvador

Our best American Airlines deals on State of Washington to San Salvador flight tickets
American Airlines
Nov 9
SEA5:47 pmSeattle/Tacoma Intl
16h 21m
2 stops
SAL12:08 pmSan Salvador El Salvador Intl
Nov 16
SAL3:04 pmSan Salvador El Salvador Intl
20h 33m
2 stops
SEA9:37 amSeattle/Tacoma Intl
$755
American Airlines
Sep 4
PSC3:28 pmPasco Tri Cities
20h 20m
3 stops
SAL12:48 pmSan Salvador El Salvador Intl
Sep 12
SAL12:24 pmSan Salvador El Salvador Intl
27h 27m
3 stops
PSC2:51 pmPasco Tri Cities
$2,782
American Airlines
Sep 8
PSC3:28 pmPasco Tri Cities
18h 56m
3 stops
SAL11:24 amSan Salvador El Salvador Intl
Sep 30
SAL12:24 pmSan Salvador El Salvador Intl
27h 27m
3 stops
PSC2:51 pmPasco Tri Cities
$3,906

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to San Salvador 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Washington to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Fri 10/23

11:06 am-5:52 am

1 stop17h 46m

San Salvador El Salvador Intl

Mon 11/2

6:01 am-6:26 pm

1 stop14h 25m

$600

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Fri 9/18

5:44 pm-6:30 am

1 stop11h 46m

San Salvador El Salvador Intl

Wed 9/30

7:35 am-9:54 pm

1 stop15h 19m

$606

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Mon 1/11

6:51 pm-5:45 am

1 stop8h 54m

San Salvador El Salvador Intl

Tue 1/19

6:55 am-10:38 pm

1 stop17h 43m

$741
Quickest round-trip

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Mon 1/11

7:03 am-9:19 pm

1 stop12h 16m

San Salvador El Salvador Intl

Thu 1/21

2:50 pm-10:38 pm

1 stop9h 48m

$741

PortlandSan Salvador

PDX Portland - SAL San Salvador El Salvador Intl

PDXSAL

Portland

Tue 9/8

12:50 pm-11:24 am

2 stops21h 34m

San Salvador El Salvador Intl

Sat 9/26

12:24 pm-10:55 am

2 stops23h 31m

$745

PortlandSan Salvador

PDX Portland - SAL San Salvador El Salvador Intl

PDXSAL

Portland

Tue 9/1

11:40 am-11:29 am

2 stops22h 49m

San Salvador El Salvador Intl

Tue 9/8

12:29 pm-10:55 am

2 stops23h 26m

$745

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Tue 10/20

6:30 am-10:55 am

3 stops27h 25m

San Salvador El Salvador Intl

Thu 11/12

10:25 pm-9:50 pm

3 stops25h 25m

$909

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Wed 9/23

6:52 pm-9:05 pm

2 stops49h 13m

San Salvador El Salvador Intl

Wed 10/7

10:25 pm-9:59 pm

3 stops24h 34m

$937

PortlandSan Salvador

PDX Portland - SAL San Salvador El Salvador Intl

PDXSAL

Portland

Sun 10/25

11:49 pm-12:37 pm

1 stop11h 48m

San Salvador El Salvador Intl

Sat 11/7

3:04 pm-11:07 am

2 stops22h 03m

$1,003

PortlandSan Salvador

PDX Portland - SAL San Salvador El Salvador Intl

PDXSAL

Portland

Tue 9/1

3:00 pm-11:29 am

2 stops19h 29m

San Salvador El Salvador Intl

Tue 9/8

12:29 pm-10:55 am

2 stops23h 26m

$1,033

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Salvador from

How to get the cheapest flight ticket from State of Washington to San Salvador

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 month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $518.

How far in advance should I book a flight from Washington to San Salvador?

You are more likely to see cheaper flights to San Salvador from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $739 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from State of Washington for as low as $585 on momondo.

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

You could potentially save up to 25% on your flight if you consider stops on a State of Washington to San Salvador flight.

Cheap State of Washington to San Salvador flight deals and tips

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

Fastest flight time

9h 13m

Direct flights

None
The fastest flight from State of Washington to San Salvador takes 9h 13m
There are no direct flights from State of Washington to San Salvador. There are no popular flight routes from State of Washington to San Salvador.
Search flight deals

Frequently asked questions about flying from Washington to San Salvador

  • When did momondo last update prices for flights from Washington to San Salvador El Salvador Intl Airport?

    Prices for flights from Washington to San Salvador El Salvador Intl Airport refresh daily.

  • How many operators does momondo search for flights from Washington to San Salvador El Salvador Intl Airport?

  • How old do you have to be to fly from Washington to San Salvador El Salvador Intl Airport?

    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 Washington to San Salvador El Salvador Intl Airport.

  • What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

    The required travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to San Salvador

Compare and see reviews for airlines that fly from State of Washington to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $320Free CancellationRating
6.5
2,530 reviews
Search Avianca flights
American AirlinesPriceFrom $439Free CancellationRating
7.1
11,901 reviews
Search American Airlines flights
United AirlinesPriceFrom $519Free CancellationRating
7.4
10,101 reviews
Search United Airlines flights

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Acajutla
La Libertad
El Cuco
Sonsonate

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Salvador from Washington.

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

Flights from Washington to San Salvador with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Washington to San Salvador flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to San Salvador from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Salvador 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/9
Wed 9/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to El Salvador

Fly your favorite airline to San Salvador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
American Airlines
Avianca