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Cheap flights from Boise to El Salvador from $224

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to El Salvador departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boise to El Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:15 pm - 12:24 pm
BOI
-
SAL
19h 09m2 stops
American Airlines Logo
1:15 pm - 11:21 am
SAL
-
BOI
22h 06m2 stops
$224American Airlines
Sun, May 3 - Sat, May 9
American Airlines Logo
5:54 pm - 2:21 pm
BOI
-
SAL
19h 27m2 stops
American Airlines Logo
3:49 pm - 1:08 pm
SAL
-
BOI
22h 19m2 stops
$229American Airlines
Sun, Feb 1 - Sun, Feb 8
American Airlines Logo
1:58 pm - 2:21 pm
BOI
-
SAL
23h 23m1 stop
American Airlines Logo
3:49 pm - 1:08 pm
SAL
-
BOI
22h 19m2 stops
$236American Airlines
Sun, Feb 1 - Sun, Feb 8
Multiple Airlines Logo
7:00 pm - 6:30 am
BOI
-
SAL
11h 30m1 stop
Multiple Airlines Logo
8:00 am - 11:07 pm
SAL
-
BOI
15h 07m1 stop
$348Multiple Airlines
Sun, May 3 - Sat, May 9
Multiple Airlines Logo
5:30 pm - 12:24 pm
BOI
-
SAL
18h 54m2 stops
Multiple Airlines Logo
1:15 pm - 12:23 pm
SAL
-
BOI
23h 08m2 stops
$367Multiple Airlines
Thu, May 7 - Fri, May 15
Multiple Airlines Logo
7:00 pm - 6:30 am
BOI
-
SAL
11h 30m1 stop
Multiple Airlines Logo
8:00 am - 10:22 pm
SAL
-
BOI
14h 22m1 stop
$377Multiple Airlines
Sun, May 3 - Sat, May 9
Multiple Airlines Logo
7:00 pm - 5:50 am
BOI
-
SAL
10h 50m1 stop
Multiple Airlines Logo
8:00 am - 10:52 pm
SAL
-
BOI
14h 52m1 stop
$378Multiple Airlines
Thu, May 7 - Fri, May 15
United Airlines Logo
10:15 am - 5:45 am
BOI
-
SAL
18h 30m1 stop
United Airlines Logo
3:00 am - 7:51 pm
SAL
-
BOI
17h 51m1 stop
$382United Airlines
Sat, Jan 31 - Sun, Feb 8
United Airlines Logo
9:48 am - 9:19 pm
BOI
-
SAL
10h 31m2 stops
United Airlines Logo
6:55 am - 11:48 pm
SAL
-
BOI
17h 53m2 stops
$386United Airlines
Sat, Jan 31 - Mon, Feb 9
American Airlines Logo
1:58 pm - 12:31 pm
BOI
-
SAL
21h 33m2 stops
American Airlines Logo
3:21 pm - 1:08 pm
SAL
-
BOI
22h 47m1 stop
$399American Airlines
Wed, Jan 21 - Wed, Jan 28

American Airlines flights from Boise to El Salvador

Our best American Airlines deals on Boise to El Salvador flight tickets
American Airlines
May 3
BOI5:15 pmBoise Air Term. Gowen Fld
19h 09m
2 stops
SAL12:24 pmSan Salvador El Salvador Intl
May 9
SAL1:15 pmSan Salvador El Salvador Intl
22h 06m
2 stops
BOI11:21 amBoise Air Term. Gowen Fld
$224
Find similar
American Airlines
Feb 1
BOI5:54 pmBoise Air Term. Gowen Fld
19h 27m
2 stops
SAL2:21 pmSan Salvador El Salvador Intl
Feb 8
SAL3:49 pmSan Salvador El Salvador Intl
22h 19m
2 stops
BOI1:08 pmBoise Air Term. Gowen Fld
$229
Find similar
American Airlines
Feb 1
BOI1:58 pmBoise Air Term. Gowen Fld
23h 23m
1 stop
SAL2:21 pmSan Salvador El Salvador Intl
Feb 8
SAL3:49 pmSan Salvador El Salvador Intl
22h 19m
2 stops
BOI1:08 pmBoise Air Term. Gowen Fld
$236
Find similar

United Airlines flights from Boise to El Salvador

Our best United Airlines deals on Boise to El Salvador flight tickets
United Airlines
Jan 31
BOI10:15 amBoise Air Term. Gowen Fld
18h 30m
1 stop
SAL5:45 amSan Salvador El Salvador Intl
Feb 8
SAL3:00 amSan Salvador El Salvador Intl
17h 51m
1 stop
BOI7:51 pmBoise Air Term. Gowen Fld
$382
Find similar
United Airlines
Jan 31
BOI9:48 amBoise Air Term. Gowen Fld
10h 31m
2 stops
SAL9:19 pmSan Salvador El Salvador Intl
Feb 9
SAL6:55 amSan Salvador El Salvador Intl
17h 53m
2 stops
BOI11:48 pmBoise Air Term. Gowen Fld
$386
Find similar
United Airlines
Jan 31
BOI2:20 pmBoise Air Term. Gowen Fld
14h 25m
2 stops
SAL5:45 amSan Salvador El Salvador Intl
Feb 6
SAL3:00 amSan Salvador El Salvador Intl
17h 51m
1 stop
BOI7:51 pmBoise Air Term. Gowen Fld
$409
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise to El Salvador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 14, 2025.
Use the filters below to find and compare flights from Boise to El Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sun 5/3

5:15 pm-12:24 pm

2 stops19h 09m

San Salvador El Salvador Intl

Sat 5/9

1:15 pm-11:21 am

2 stops22h 06m

$224

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sun 2/1

5:54 pm-2:21 pm

2 stops19h 27m

San Salvador El Salvador Intl

Sun 2/8

3:49 pm-1:08 pm

2 stops22h 19m

$229

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sun 2/1

1:58 pm-2:21 pm

1 stop23h 23m

San Salvador El Salvador Intl

Sun 2/8

3:49 pm-1:08 pm

2 stops22h 19m

$236

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sun 5/3

7:00 pm-6:30 am

1 stop11h 30m

San Salvador El Salvador Intl

Sat 5/9

8:00 am-11:07 pm

1 stop15h 07m

$348

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Thu 5/7

5:30 pm-12:24 pm

2 stops18h 54m

San Salvador El Salvador Intl

Fri 5/15

1:15 pm-12:23 pm

2 stops23h 08m

$367

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sun 5/3

7:00 pm-6:30 am

1 stop11h 30m

San Salvador El Salvador Intl

Sat 5/9

8:00 am-10:22 pm

1 stop14h 22m

$377

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Thu 5/7

7:00 pm-5:50 am

1 stop10h 50m

San Salvador El Salvador Intl

Fri 5/15

8:00 am-10:52 pm

1 stop14h 52m

$378

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sat 1/31

10:15 am-5:45 am

1 stop18h 30m

San Salvador El Salvador Intl

Sun 2/8

3:00 am-7:51 pm

1 stop17h 51m

$382

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sat 1/31

9:48 am-9:19 pm

2 stops10h 31m

San Salvador El Salvador Intl

Mon 2/9

6:55 am-11:48 pm

2 stops17h 53m

$386

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Wed 1/21

1:58 pm-12:31 pm

2 stops21h 33m

San Salvador El Salvador Intl

Wed 1/28

3:21 pm-1:08 pm

1 stop22h 47m

$399

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to El Salvador from

How to get the cheapest flight ticket from Boise to El Salvador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to El Salvador?

The cheapest day to depart from Boise to El Salvador is on a Sunday. Travelers who choose to depart for El Salvador on a Sunday will often find tickets for as low as $504. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $731. These prices are subject to change though, so be sure to set up a Price Alert for flights to El Salvador.

What is the cheapest time of day to depart on your flight to El Salvador?

Flying to El Salvador from Boise in the evening is the least expensive time of day to depart. momondo users have found prices as low as $517 when looking at flights departing in the evening. Flights to El Salvador are more costly in the afternoon, with an average ticket price of $750. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Boise to El Salvador flights?

You could potentially save up to 22% on your flight if you consider stops on a Boise to El Salvador flight.

Cheap Boise to El Salvador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to El Salvador

Fastest flight time

11h 30m

Direct flights

None
The fastest flight from Boise to El Salvador takes 11h 30m
There are no direct flights from Boise to El Salvador. There are no popular flight routes from Boise to El Salvador.
Search flight deals

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to El Salvador?

    Prices for flights from Boise Air Term. Gowen Fld Airport to El Salvador are updated daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to El Salvador?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to El Salvador?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to El Salvador.

  • What documentation or ID do you need to fly to El Salvador?

    The necessary travel and health documents for your El Salvador trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boise to El Salvador

Compare and see reviews for airlines that fly from Boise to El Salvador with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $459Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boise to El Salvador?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boise to El Salvador. momondo saves you time and could save you money on your trip.

Can I find flights from Boise to El Salvador with flexible booking policies on momondo?

Flights from Boise to El Salvador with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boise to El Salvador?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boise to El Salvador.

I’m not ready to book a flight from Boise to El Salvador right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boise to El Salvador flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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