Cheap flights from San Salvador to San Juan from $536

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Cheap San Salvador - San Juan flight offers

Find cheap flight tickets and last-minute flight deals from San Salvador to San Juan

Copa Airlines
Sat, 09/26 (SAL) San Salvador -> (SJU) San Juan
Copa Airlines
Thu, 10/01 (SJU) San Juan -> (SAL) San Salvador

Price found 14 days ago
from $418
Copa Airlines
Wed, 08/12 (SAL) San Salvador -> (SJU) San Juan
Copa Airlines
Sun, 08/16 (SJU) San Juan -> (SAL) San Salvador

Price found 15 days ago
from $442
Copa Airlines
Sun, 09/13 (SAL) San Salvador -> (SJU) San Juan
Copa Airlines
Mon, 09/21 (SJU) San Juan -> (SAL) San Salvador

Price found 6 days ago
from $449
Avianca
Thu, 10/15 (SAL) San Salvador -> (SJU) San Juan
Avianca
Tue, 10/20 (SJU) San Juan -> (SAL) San Salvador

Price found 11 days ago
from $481
Avianca
Mon, 11/30 (SAL) San Salvador -> (SJU) San Juan
Avianca
Sat, 12/05 (SJU) San Juan -> (SAL) San Salvador

Price found 12 days ago
from $483
Copa Airlines
Sun, 08/09 (SAL) San Salvador -> (SJU) San Juan
Copa Airlines
Thu, 08/13 (SJU) San Juan -> (SAL) San Salvador

Price found 4 days ago
from $528
Copa Airlines
Thu, 11/12 (SAL) San Salvador -> (SJU) San Juan
Copa Airlines
Sun, 11/15 (SJU) San Juan -> (SAL) San Salvador

Price found 4 days ago
from $538
United
Wed, 07/01 (SAL) San Salvador -> (SJU) San Juan
United
Fri, 07/03 (SJU) San Juan -> (SAL) San Salvador

Price found Yesterday
from $611
Copa Airlines
Thu, 11/26 (SAL) San Salvador -> (SJU) San Juan

Price found 13 days ago
from $332

Info about flights from San Salvador to San Juan

Some useful info about flights from San Salvador to San Juan to help you plan your next trip

Best price last 15 days $536
Average flight duration 4h 58m
Cheapest month March
Average number of flights per week 1
First flight time 00:25
Last flight time 23:54
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Top airlines on the route San Salvador - San Juan

Airlines providing flights to San Juan from San Salvador

What’s the price of flying from San Salvador to San Juan?

It depends. Prices for flights from San Salvador to San Juan fluctuate based on several factors.

The lowest fare seen in the past 15 days was $536.

Checking flights with stopovers can sometimes lead to big savings, especially on longer routes. Also, airfare often depends on availability — it’s wise to track price changes regularly.

Flying from or to San Salvador and San Juan? Here are your airport options

Knowing your full list of nearby airports can make flight planning easier, especially when routes vary.

  • Airports in San Salvador: Only San Salvador is available for departures.
  • Airports in San Juan: Isla Grande is a secondary arrival airport.

For families or those traveling with assistance, smaller airports can be easier to navigate. Cities served by multiple airports often allow for more flexible travel planning.

Flights from San Salvador to San Juan - Luis Muñoz Marín

Plan smarter: flights from San Salvador to San Juan

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to Puerto Rico also checked out: Aguadilla, Culebra Airport, Mayaguez, Ponce, San Juan.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.

Frequently Asked Questions

Frequently asked questions about flights from San Salvador to San Juan.

How much does an airline ticket from San Salvador to San Juan cost?

The lowest price recorded in the last 15 days for a flight from San Salvador to San Juan is $536.

How far is San Salvador from San Juan?

San Salvador is about 1569 mi from San Juan.

What are the airports in San Juan?

San Juan has another airport: Isla Grande.

What are the airports in San Salvador?

San Salvador has one airport: San Salvador.

What are the most popular cities in Puerto Rico?

The most popular cities in Puerto Rico according to our users' searches are: Aguadilla, Culebra Airport, Mayaguez, Ponce, San Juan.

When should I book a flight from San Salvador to San Juan?

The best time to book a flight from San Salvador to San Juan is 1 month in advance, while the worst time is 49 weeks in advance.

What is the cheapest month to fly from San Salvador to San Juan?

The cheapest month to fly from San Salvador to San Juan is February.

What is the most expensive month to fly from San Salvador to San Juan?

The most expensive month to fly from San Salvador to San Juan is August.

What is the best day of the week to fly from San Salvador to San Juan?

For flights from San Salvador to San Juan Monday is on average the cheapest day to fly, while Saturday is the most expensive day to fly.