San Salvador to San Jose flights
The cheapest round trip we found from San Salvador to San Jose is $375 (Dec 13 – 21, Nonstop), 2% below the usual $383.
SAL to SJO · Round trip · Economy · Prices per person in USD · Price found (1 day ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | No fares found yet |
| December 2026 | $375 (cheapest month) |
| January 2027 | $383 |
| February 2027 | No fares found yet |
| March 2027 | No fares found yet |
| April 2027 | No fares found yet |
| May 2027 | No fares found yet |
| June 2027 | No fares found yet |
| July 2027 | No fares found yet |
| August 2027 | $425 |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 13 – 21 8 nights · leave Sun$375$375 Book
Avianca Airlines Nonstop · 1h 15m -
Jan 1 – 10, 2027 9 nights · leave Fri$383$383 Book
Avianca Airlines Nonstop · 1h 15m
-
Dec 24 – Jan 3, 2027 10 nights · leave Thu$394$394 Book
Avianca Airlines Nonstop · 1h 15m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Plan the rest of your trip
San Jose · Dec 13 – 21- eSIM for Costa Rica Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental in Costa Rica Economybookings · compare rental companies (opens Economybookings in a new tab)
- Things to do in San Jose Klook · tours and tickets (opens Klook in a new tab)
Partner links: we may earn a commission if you book, at no extra cost to you.
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San Salvador to San Jose: questions
How much does a flight from San Salvador to San Jose cost?
The cheapest round trip we have found right now is $375, leaving December 13 and returning December 21. The usual price on this route is about $383, so this fare is 2% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from San Salvador to San Jose?
December 2026, with round trips from $375. The most expensive month in our data is August (from $425). Based on the 3 months ahead we have prices for.
Which airports do San Salvador to San Jose flights use?
San Salvador airports include El Salvador International (SAL) and Ilopango (ILS). San Jose airports include Juan Santamaria International (SJO). The prices on this page cover every airport in both cities (SAL and SJO are the city codes).
About this route
We track round-trip economy fares from San Salvador (El Salvador) to San Jose (Costa Rica) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $375, departing December 13 and returning December 21 on a nonstop flight, about 2% below the usual $383. The cheapest month to fly in our data is December, from $375. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.