Washington to San Salvador flights
Round trip · Economy · Prices per person in USD
Prices updated
Prices are low right now
$292 is $84 (22%) below the usual $376 for Washington → San Salvador.
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when Washington → San Salvador drops below your price.Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $550 |
| November 2026 | $292 (cheapest month) |
| December 2026 | $653 |
| January 2027 | No fares found yet |
| February 2027 | $376 |
| March 2027 | $366 |
Cheapest dates in the next 4 months
Round trip, per person-
Nov 14 – Dec 1 17 nights · leave Sat$292 −22% vs usual$292 −22% vs usual Book
United Airlines 2 stops · 8h 27m -
Nov 13 – 27 14 nights · leave Fri$341 −9% vs usual$341 −9% vs usual Book
United Airlines 1 stop · 6h 41m
-
Nov 13 – 22 9 nights · leave Fri$394 +5% vs usual$394 +5% vs usual Book
Avianca Airlines Nonstop · 4h 30m -
Nov 15 – 30 15 nights · leave Sun$441 +17% vs usual$441 +17% vs usual Book
Avianca Airlines 1 stop · 6h 40m
-
Oct 8 – 14 6 nights · leave Thu$550 +46% vs usual$550 +46% vs usual Book
Copa Airlines 1 stop · 7h 08m -
Oct 19 – 29 10 nights · leave Mon$597 +59% vs usual$597 +59% vs usual Book
Volaris El Salvador Nonstop · 4h 22m -
Oct 15 – 23 8 nights · leave Thu$598 +59% vs usual$598 +59% vs usual Book
Copa Airlines 1 stop · 7h 03m
-
Oct 8 – 13 5 nights · leave Thu$602 +60% vs usual$602 +60% vs usual Book
Copa Airlines 1 stop · 7h 03m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in San Salvador
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Plan the rest of your trip
San Salvador · Nov 14 – Dec 1Travel insurance · EKTA Airport transfer · Kiwitaxi
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Good to know
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Washington to San Salvador: questions
How much is a flight from Washington to San Salvador?
The cheapest round trip we have found right now is $292, leaving November 14 and returning December 1. The usual price on this route is about $376, so this fare is 22% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Washington to San Salvador?
November 2026, with round trips from $292. The most expensive month in our data is December (from $653). Based on the 5 months ahead we have prices for.
Are there nonstop flights from Washington to San Salvador?
Yes. Nonstop from $394 round trip. 44% of the 18 date combinations we track are nonstop.
About this route
We track round-trip economy fares from Washington (United States) to San Salvador (El Salvador) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $292, departing November 14 and returning December 1, about 22% below the usual $376. Right now we're following 18 upcoming date combinations on this route. The cheapest month to fly in our data is November, from $292. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.