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>

$129 CHEAP FLIGHTS from Washington to San Salvador

SAL

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Flights Deals

Cheap Flights from Washington to San Salvador

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to San Salvador that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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, Sep 16 - Wed, Sep 24

8:08 pm - 6:30 amSEA-SAL

9h 22m1 stop

8:00 am - 5:31 pmSAL-SEA

10h 31m1 stop

$389

Find Deal

Tue, Sep 9 - Tue, Sep 23

8:37 am - 12:17 amSEA-SAL

14h 40m1 stop

1:22 am - 10:05 pmSAL-SEA

21h 43m1 stop

$417

Find Deal

Mon, Jul 28 - Tue, Aug 5

10:23 am - 12:39 pmPDX-SAL

25h 16m2 stops

1:44 pm - 9:18 amSAL-PDX

20h 34m2 stops

$453Spirit Airlines

Find Deal

Tue, Sep 16 - Wed, Sep 24

3:40 pm - 11:35 amSEA-SAL

18h 55m2 stops

12:35 pm - 9:19 amSAL-SEA

21h 44m2 stops

$454American Airlines

Find Deal

Thu, Sep 4 - Tue, Sep 16

6:30 am - 4:50 amPSC-SAL

21h 20m2 stops

2:00 am - 11:08 pmSAL-PSC

22h 08m2 stops

$464United Airlines

Find Deal

Wed, Jul 23 - Thu, Jul 31

5:30 pm - 12:39 pmSEA-SAL

18h 09m2 stops

1:44 pm - 4:25 pmSAL-SEA

27h 41m2 stops

$465Spirit Airlines

Find Deal

Thu, Sep 18 - Tue, Sep 23

8:58 pm - 11:35 amSEA-SAL

13h 37m1 stop

12:35 pm - 11:59 pmSAL-SEA

12h 24m1 stop

$480American Airlines

Find Deal

Fri, Jul 4 - Mon, Jul 21

5:30 am - 11:58 pmPSC-SAL

17h 28m2 stops

1:15 am - 12:55 pmSAL-PSC

36h 40m2 stops

$482United Airlines

Find Deal

Fri, Aug 22 - Wed, Aug 27

6:25 am - 9:05 pmSEA-SAL

13h 40m2 stops

9:30 am - 8:42 pmSAL-SEA

12h 12m1 stop

$520Avianca

Find Deal

Mon, Sep 8 - Wed, Sep 24

6:25 am - 6:30 amSEA-SAL

23h 05m1 stop

8:30 pm - 8:44 pmSAL-SEA

25h 14m1 stop

$528Avianca

Find Deal

Useful Info

Low season	May
High season	December
Cheapest flight	$129

Best time to beat the crowds with an average 17% 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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SAL

$129 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