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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$441 CHEAP FLIGHTS from Idaho to San Salvador

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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.

Round-trip

One-way

Recent round-trip flight deals from Idaho to San Salvador

Fri, Aug 22 - Wed, Aug 27

7:30 pm - 9:05 pmBOI-SAL

25h 35m1 stop

12:05 pm - 11:59 pmSAL-BOI

11h 54m2 stops

$441

Find Deal

Fri, Aug 22 - Tue, Aug 26

2:13 pm - 4:50 amBOI-SAL

14h 37m1 stop

2:00 am - 1:30 pmSAL-BOI

11h 30m1 stop

$450United Airlines

Find Deal

Fri, Aug 22 - Tue, Aug 26

2:13 pm - 12:06 pmBOI-SAL

21h 53m2 stops

2:00 am - 1:30 pmSAL-BOI

11h 30m1 stop

$454United Airlines

Find Deal

Sat, Aug 30 - Sat, Sep 6

8:27 pm - 7:50 pmBOI-SAL

23h 23m1 stop

6:40 pm - 7:50 pmSAL-BOI

25h 10m1 stop

$499

Find Deal

Fri, Aug 22 - Wed, Aug 27

8:10 am - 7:50 pmBOI-SAL

11h 40m1 stop

5:40 pm - 7:50 pmSAL-BOI

26h 10m1 stop

$521

Find Deal

Tue, Aug 19 - Mon, Sep 1

2:13 pm - 4:50 amBOI-SAL

14h 37m1 stop

3:30 pm - 9:42 amSAL-BOI

18h 12m2 stops

$524United Airlines

Find Deal

Fri, Aug 22 - Wed, Aug 27

7:30 pm - 4:48 pmBOI-SAL

21h 18m3 stops

5:45 pm - 6:26 pmSAL-BOI

24h 41m2 stops

$600

Find Deal

Tue, Aug 19 - Mon, Sep 1

6:51 pm - 9:55 pmBOI-SAL

27h 04m1 stop

8:00 am - 10:54 pmSAL-BOI

14h 54m1 stop

$602

Find Deal

Tue, Aug 19 - Sun, Aug 31

2:13 pm - 4:50 amBOI-SAL

14h 37m1 stop

2:00 am - 1:30 pmSAL-BOI

11h 30m1 stop

$639United Airlines

Find Deal

Fri, Aug 22 - Wed, Aug 27

7:00 am - 1:12 pmBOI-SAL

30h 12m1 stop

2:40 pm - 12:46 pmSAL-BOI

22h 06m1 stop

$791American Airlines

Find Deal

Useful Info

Low season	May
High season	December
Cheapest flight	$441

Best time to beat the crowds with an average 16% drop in price.

Most popular time to fly with an average 63% increase in price.

Flight from Boise 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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in San Salvador

San Salvador (SAL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SAL

$441 Find Cheap Flights from Idaho to San Salvador

KAYAK searches hundreds of travel sites at once for deals on flights to San Salvador

Cheap Flights from Idaho to San Salvador

Recent round-trip flight deals from Idaho to San Salvador

Recent one-way flight deals from Idaho to San Salvador

Good to know

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

Cabin class types available on flights to Idaho

Complete your trip to San Salvador with a hotel stay or car rental

Find direct flights for San Salvador

Flights to other popular destinations

Flights from domestic origins to San Salvador

Choose which airport to fly into in San Salvador