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Cheap flights from Washington to San Salvador from $178

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 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
7:00 am - 5:55 am
PDX
-
SAL
21h 55m
1 stop
Multiple Airlines Logo
6:30 pm - 7:40 pm
SAL
-
PDX
26h 10m
1 stop
$426Multiple Airlines
Tue, Apr 21 - Wed, Apr 29
Frontier Logo
11:48 am - 12:31 pm
PDX
-
SAL
23h 43m
2 stops
Frontier Logo
1:42 pm - 11:57 am
SAL
-
PDX
47h 15m
2 stops
$430Frontier
Thu, Apr 23 - Fri, May 8
Multiple Airlines Logo
10:57 am - 5:42 am
SEA
-
SAL
17h 45m
1 stop
Multiple Airlines Logo
5:01 am - 5:52 pm
SAL
-
SEA
13h 51m
1 stop
$439Multiple Airlines
Sat, Apr 18 - Mon, Apr 27
Multiple Airlines Logo
2:38 pm - 5:55 am
SEA
-
SAL
14h 17m
1 stop
Multiple Airlines Logo
7:20 pm - 10:16 am
SAL
-
SEA
15h 56m
1 stop
$450Multiple Airlines
Mon, Apr 13 - Wed, Apr 29
Frontier Logo
11:48 am - 12:32 pm
PDX
-
SAL
23h 44m
2 stops
Frontier Logo
11:20 am - 2:12 pm
SAL
-
PDX
51h 52m
2 stops
$450Frontier
Thu, May 7 - Sat, May 23
Multiple Airlines Logo
7:00 am - 5:55 am
PDX
-
SAL
21h 55m
1 stop
Multiple Airlines Logo
10:35 pm - 8:50 pm
SAL
-
PDX
23h 15m
1 stop
$452Multiple Airlines
Sun, Apr 12 - Sun, Apr 19
Multiple Airlines Logo
10:51 pm - 6:30 am
SEA
-
SAL
29h 39m
1 stop
Multiple Airlines Logo
10:10 pm - 10:12 pm
SAL
-
SEA
25h 02m
1 stop
$455Multiple Airlines
Fri, Mar 6 - Thu, Mar 12
United Airlines Logo
5:25 am - 12:15 pm
PSC
-
SAL
29h 50m
2 stops
United Airlines Logo
1:50 pm - 12:15 pm
SAL
-
PSC
23h 25m
2 stops
$605United Airlines
Mon, Aug 24 - Wed, Aug 26
United Airlines Logo
5:00 am - 4:50 am
PSC
-
SAL
22h 50m
2 stops
United Airlines Logo
2:00 am - 8:53 pm
SAL
-
PSC
19h 53m
2 stops
$625United Airlines
Mon, Apr 6 - Mon, May 4
United Airlines Logo
5:05 am - 12:19 pm
PSC
-
SAL
30h 14m
2 stops
United Airlines Logo
3:40 pm - 9:01 pm
SAL
-
PSC
30h 21m
2 stops
$715United Airlines
Thu, Mar 26 - Mon, Mar 30

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
Mar 5
SEA12:07 amSeattle/Tacoma Intl
12h 40m
2 stops
SAL2:47 pmSan Salvador El Salvador Intl
Mar 19
SAL2:01 pmSan Salvador El Salvador Intl
11h 54m
1 stop
SEA12:55 amSeattle/Tacoma Intl
$745
American Airlines
Mar 6
SEA10:16 pmSeattle/Tacoma Intl
14h 31m
1 stop
SAL2:47 pmSan Salvador El Salvador Intl
Mar 19
SAL2:01 pmSan Salvador El Salvador Intl
10h 08m
1 stop
SEA11:09 pmSeattle/Tacoma Intl
$761
American Airlines
Mar 3
SEA7:29 pmSeattle/Tacoma Intl
15h 08m
2 stops
SAL12:37 pmSan Salvador El Salvador Intl
Mar 31
SAL2:44 pmSan Salvador El Salvador Intl
21h 07m
2 stops
SEA10:51 amSeattle/Tacoma Intl
$774

Frontier flights from State of Washington to San Salvador

Our best Frontier deals on State of Washington to San Salvador flight tickets
Frontier
Apr 23
PDX11:48 amPortland
23h 43m
2 stops
SAL12:31 pmSan Salvador El Salvador Intl
May 8
SAL1:42 pmSan Salvador El Salvador Intl
47h 15m
2 stops
PDX11:57 amPortland
$430
Frontier
May 7
PDX11:48 amPortland
23h 44m
2 stops
SAL12:32 pmSan Salvador El Salvador Intl
May 23
SAL11:20 amSan Salvador El Salvador Intl
51h 52m
2 stops
PDX2:12 pmPortland
$450
Frontier
Apr 3
PDX11:58 amPortland
22h 02m
2 stops
SAL11:00 amSan Salvador El Salvador Intl
Apr 8
SAL3:02 pmSan Salvador El Salvador Intl
26h 22m
2 stops
PDX4:24 pmPortland
$487

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 March 1, 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

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Tue 4/21

7:00 am-5:55 am

1 stop21h 55m

San Salvador El Salvador Intl

Wed 4/29

6:30 pm-7:40 pm

1 stop26h 10m

$426

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Thu 4/23

11:48 am-12:31 pm

2 stops23h 43m

San Salvador El Salvador Intl

Fri 5/8

1:42 pm-11:57 am

2 stops47h 15m

$430

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sat 4/18

10:57 am-5:42 am

1 stop17h 45m

San Salvador El Salvador Intl

Mon 4/27

5:01 am-5:52 pm

1 stop13h 51m

$439

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 4/13

2:38 pm-5:55 am

1 stop14h 17m

San Salvador El Salvador Intl

Wed 4/29

7:20 pm-10:16 am

1 stop15h 56m

$450

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Thu 5/7

11:48 am-12:32 pm

2 stops23h 44m

San Salvador El Salvador Intl

Sat 5/23

11:20 am-2:12 pm

2 stops51h 52m

$450

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Sun 4/12

7:00 am-5:55 am

1 stop21h 55m

San Salvador El Salvador Intl

Sun 4/19

10:35 pm-8:50 pm

1 stop23h 15m

$452

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 3/6

10:51 pm-6:30 am

1 stop29h 39m

San Salvador El Salvador Intl

Thu 3/12

10:10 pm-10:12 pm

1 stop25h 02m

$455

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Mon 8/24

5:25 am-12:15 pm

2 stops29h 50m

San Salvador El Salvador Intl

Wed 8/26

1:50 pm-12:15 pm

2 stops23h 25m

$605

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Mon 4/6

5:00 am-4:50 am

2 stops22h 50m

San Salvador El Salvador Intl

Mon 5/4

2:00 am-8:53 pm

2 stops19h 53m

$625

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Thu 3/26

5:05 am-12:19 pm

2 stops30h 14m

San Salvador El Salvador Intl

Mon 3/30

3:40 pm-9:01 pm

2 stops30h 21m

$715

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $534.

How far in advance should I book a flight 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 $640 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 $405 on momondo.

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

You could potentially save up to 19% 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 02m

Direct flights

None
The fastest flight from State of Washington to San Salvador takes 9h 02m
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

  • 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
2,494 reviews
Search Avianca flights
United AirlinesPriceFrom $384Free CancellationRating
7.4
9,371 reviews
Search United Airlines flights
American AirlinesPriceFrom $439Free CancellationRating
7.1
11,371 reviews
Search American Airlines flights

Traveling to a place near San Salvador?

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

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.

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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