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

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 San Salvador. 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 San Salvador?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador 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 San Salvador?

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 San Salvador 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 San Salvador?

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 San Salvador 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>

$246 CHEAP FLIGHTS from Washington to San Salvador

SAL

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

...and more

Travelers love KAYAK

41 299 237 searches in the past 7 days on KAYAK

Save 23% 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 San Salvador

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 San Salvador

Tue, Apr 28 - Tue, May 5

10:57 am - 4:00 pm

SEA

SAL

28h 03m

2 stops

6:15 pm - 6:35 pm

SAL

SEA

25h 20m

1 stop

$500Multiple Airlines

Tue, Apr 28 - Tue, May 5

10:57 am - 7:00 am

SEA

SAL

19h 03m

1 stop

6:15 pm - 6:35 pm

SAL

SEA

25h 20m

1 stop

$501Multiple Airlines

Tue, Sep 1 - Wed, Oct 14

10:30 am - 6:30 am

PDX

SAL

19h 00m

1 stop

10:35 pm - 1:06 pm

SAL

PDX

15h 31m

1 stop

$503Multiple Airlines

Sun, Jun 7 - Mon, Jun 15

7:50 pm - 2:45 pm

SEA

SAL

17h 55m

2 stops

11:00 am - 10:35 am

SAL

SEA

24h 35m

2 stops

$507Frontier

Tue, Apr 28 - Tue, May 12

10:57 am - 7:00 am

SEA

SAL

19h 03m

1 stop

8:00 am - 9:49 am

SAL

SEA

26h 49m

2 stops

$515Multiple Airlines

Sun, Jun 7 - Mon, Jun 15

7:50 pm - 2:45 pm

SEA

SAL

17h 55m

2 stops

11:00 am - 10:35 am

SAL

SEA

24h 35m

2 stops

$518Frontier

Thu, May 21 - Fri, May 29

7:50 pm - 2:45 pm

SEA

SAL

17h 55m

2 stops

3:50 pm - 6:35 pm

SAL

SEA

27h 45m

2 stops

$558Frontier

Sat, Sep 19 - Wed, Sep 23

2:00 pm - 12:15 pm

PSC

SAL

45h 15m

2 stops

6:00 am - 12:15 pm

SAL

PSC

31h 15m

2 stops

$669United Airlines

Wed, Apr 29 - Tue, May 5

5:00 am - 4:50 am

PSC

SAL

22h 50m

2 stops

1:50 pm - 12:15 pm

SAL

PSC

23h 25m

2 stops

$685United Airlines

Thu, Apr 30 - Wed, May 6

5:00 am - 2:30 pm

PSC

SAL

32h 30m

2 stops

1:50 pm - 12:15 pm

SAL

PSC

23h 25m

2 stops

$729United Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$246

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 62% increase in price.

Flight from Seattle to San Salvador

How does KAYAK find such low prices on flights from Washington to San Salvador?
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 San Salvador.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to San Salvador?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador 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 San Salvador?
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 San Salvador 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 San Salvador?
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 San Salvador 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 San Salvador

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 San Salvador

San Salvador (SAL)

SAL

$246 Find Cheap Flights from Washington to San Salvador

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

Cheap Flights from Washington to San Salvador

Recent round-trip flight deals from Washington to San Salvador

Recent one-way flight deals from Washington to San Salvador

Recent last minute flight deals from Washington to San Salvador

Good to know

FAQs for booking flights from Washington to San Salvador

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

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 San Salvador.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador 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 San Salvador?

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 San Salvador 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 San Salvador?

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 San Salvador 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 San Salvador

Information on the airport you'll fly into in San Salvador

Cabin class types available on flights to Washington

Complete your trip to San Salvador with a hotel stay or car rental

Find direct flights for San Salvador

Flights to other popular destinations

Flights from domestic origins to San Salvador

Choose which airport to fly into in San Salvador

Find deals for your return flight