SAL

$236 Find Cheap Flights from Idaho to San Salvador

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Salvador departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Idaho to San Salvador

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho 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.

Recent round-trip flight deals from Idaho to San Salvador

Tue, May 12 - Tue, May 19
Multiple Airlines Logo
8:11 am - 7:50 pm
BOI
-
SAL
11h 39m
1 stop
Multiple Airlines Logo
8:00 am - 10:58 pm
SAL
-
BOI
14h 58m
1 stop
$399Multiple Airlines
Mon, Jul 27 - Wed, Aug 12
Multiple Airlines Logo
6:15 pm - 8:10 pm
BOI
-
SAL
25h 55m
1 stop
Multiple Airlines Logo
6:15 pm - 10:12 am
SAL
-
BOI
15h 57m
1 stop
$408Multiple Airlines
Mon, Jul 27 - Wed, Aug 12
Multiple Airlines Logo
10:55 am - 4:10 pm
BOI
-
SAL
29h 15m
2 stops
Multiple Airlines Logo
8:00 am - 10:12 am
SAL
-
BOI
26h 12m
1 stop
$438Multiple Airlines
Mon, Jul 27 - Wed, Aug 12
Multiple Airlines Logo
10:55 am - 4:10 pm
BOI
-
SAL
29h 15m
2 stops
Multiple Airlines Logo
11:20 pm - 10:07 pm
SAL
-
BOI
22h 47m
2 stops
$469Multiple Airlines
Fri, Jul 31 - Tue, Aug 11
Multiple Airlines Logo
8:21 am - 6:10 am
BOI
-
SAL
21h 49m
2 stops
Multiple Airlines Logo
9:00 am - 7:10 pm
SAL
-
BOI
10h 10m
1 stop
$596Multiple Airlines
Mon, Jul 27 - Mon, Aug 10
United Airlines Logo
7:05 pm - 2:30 pm
BOI
-
SAL
19h 25m
2 stops
United Airlines Logo
2:00 am - 1:30 pm
SAL
-
BOI
11h 30m
1 stop
$605United Airlines
Mon, Jul 27 - Tue, Aug 11
United Airlines Logo
7:00 am - 4:50 am
BOI
-
SAL
21h 50m
1 stop
United Airlines Logo
2:00 am - 1:30 pm
SAL
-
BOI
11h 30m
1 stop
$610United Airlines
Tue, May 12 - Mon, May 18
United Airlines Logo
4:20 pm - 4:50 am
BOI
-
SAL
12h 30m
2 stops
United Airlines Logo
2:00 am - 10:16 pm
SAL
-
BOI
20h 16m
1 stop
$615United Airlines
Fri, Jul 31 - Tue, Aug 11
Multiple Airlines Logo
8:03 am - 6:10 am
BOI
-
SAL
22h 07m
2 stops
Multiple Airlines Logo
9:00 am - 8:43 pm
SAL
-
BOI
11h 43m
1 stop
$616Multiple Airlines
Fri, Jul 31 - Tue, Aug 11
Multiple Airlines Logo
10:55 am - 8:50 pm
BOI
-
SAL
9h 55m
1 stop
Multiple Airlines Logo
9:00 am - 7:10 pm
SAL
-
BOI
10h 10m
1 stop
$624Multiple Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$218
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 62% increase in price.
Flight from Boise to San Salvador

FAQs for booking flights from Idaho to San Salvador

  • How does KAYAK find such low prices on flights from Idaho 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 Idaho to San Salvador.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Idaho 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 Idaho 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 Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho 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

San Salvador (SAL)