SAL

$285 Find Cheap Flights from Idaho to San Salvador - Compare and Save

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 10/31. 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

Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
8:03 am - 7:50 pm
BOI
-
SAL
11h 47m
1 stop
Multiple Airlines Logo
8:00 am - 11:00 pm
SAL
-
BOI
15h 00m
1 stop
$620Multiple Airlines
Sun, Nov 29 - Sun, Dec 6
Multiple Airlines Logo
7:06 pm - 6:15 am
BOI
-
SAL
10h 09m
1 stop
Multiple Airlines Logo
7:45 am - 8:54 pm
SAL
-
BOI
14h 09m
1 stop
$621Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
8:03 am - 7:00 am
BOI
-
SAL
22h 57m
1 stop
Multiple Airlines Logo
11:20 pm - 10:27 pm
SAL
-
BOI
23h 07m
2 stops
$622Multiple Airlines
Wed, Aug 19 - Fri, Sep 4
Multiple Airlines Logo
7:05 am - 6:10 am
BOI
-
SAL
23h 05m
2 stops
Multiple Airlines Logo
10:20 pm - 11:00 pm
SAL
-
BOI
24h 40m
2 stops
$626Multiple Airlines
Sun, Nov 29 - Sun, Dec 6
Multiple Airlines Logo
9:00 am - 8:50 pm
BOI
-
SAL
10h 50m
1 stop
Multiple Airlines Logo
10:20 pm - 10:55 pm
SAL
-
BOI
25h 35m
2 stops
$729Multiple Airlines
Sun, Nov 29 - Sun, Dec 6
American Airlines Logo
6:14 pm - 1:45 pm
BOI
-
SAL
18h 31m
2 stops
American Airlines Logo
2:27 pm - 1:38 pm
SAL
-
BOI
24h 11m
2 stops
$839American Airlines
Sat, Dec 19 - Fri, Dec 25
American Airlines Logo
5:23 pm - 1:31 pm
BOI
-
SAL
19h 08m
2 stops
American Airlines Logo
3:43 pm - 2:33 pm
SAL
-
BOI
23h 50m
2 stops
$1,035American Airlines
Sun, Nov 29 - Sun, Dec 6
Multiple Airlines Logo
8:59 pm - 4:20 pm
BOI
-
SAL
18h 21m
2 stops
Multiple Airlines Logo
7:45 am - 8:54 pm
SAL
-
BOI
14h 09m
1 stop
$1,073Multiple Airlines
Sun, Nov 29 - Sun, Dec 6
Multiple Airlines Logo
8:59 pm - 4:20 pm
BOI
-
SAL
18h 21m
2 stops
Multiple Airlines Logo
11:20 pm - 10:55 pm
SAL
-
BOI
24h 35m
2 stops
$1,108Multiple Airlines
Wed, Dec 23 - Tue, Dec 29
GOL Logo
1:27 pm - 12:37 pm
BOI
-
SAL
22h 10m
2 stops
GOL Logo
1:37 pm - 2:33 pm
SAL
-
BOI
25h 56m
2 stops
$1,116GOL
Useful Info

Good to know

Low season

September

Cheapest flight

$285
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 45% 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)