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Cheap flights from Boise to El Salvador from $242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to El Salvador departing on 6/6. 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

Find the cheapest flights from Boise to El Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:54 pm - 6:30 am
BOI
-
SAL
11h 36m
1 stop
Multiple Airlines Logo
7:45 am - 5:43 pm
SAL
-
BOI
9h 58m
1 stop
$491Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
7:33 pm - 7:00 am
BOI
-
SAL
11h 27m
1 stop
Multiple Airlines Logo
7:45 am - 5:43 pm
SAL
-
BOI
9h 58m
1 stop
$594Multiple Airlines
Sat, May 23 - Fri, May 29
Multiple Airlines Logo
6:54 pm - 6:30 am
BOI
-
SAL
11h 36m
1 stop
Multiple Airlines Logo
6:40 pm - 5:43 pm
SAL
-
BOI
23h 03m
1 stop
$656Multiple Airlines
Wed, May 13 - Tue, May 19
United Airlines Logo
5:46 pm - 8:49 pm
BOI
-
SAL
27h 03m
2 stops
United Airlines Logo
2:00 am - 11:55 pm
SAL
-
BOI
21h 55m
2 stops
$667United Airlines
Wed, Jul 1 - Tue, Jul 14
United Airlines Logo
7:05 pm - 12:15 pm
BOI
-
SAL
41h 10m
2 stops
United Airlines Logo
3:40 pm - 9:35 am
SAL
-
BOI
17h 55m
2 stops
$668United Airlines
Sat, Sep 26 - Tue, Sep 29
Multiple Airlines Logo
7:33 pm - 7:00 am
BOI
-
SAL
11h 27m
1 stop
Multiple Airlines Logo
7:45 am - 5:43 pm
SAL
-
BOI
9h 58m
1 stop
$669Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
United Airlines Logo
7:05 pm - 2:30 pm
BOI
-
SAL
19h 25m
2 stops
United Airlines Logo
3:40 pm - 9:35 am
SAL
-
BOI
17h 55m
2 stops
$675United Airlines
Sat, Sep 26 - Tue, Sep 29
United Airlines Logo
7:05 pm - 6:58 pm
BOI
-
SAL
23h 53m
2 stops
United Airlines Logo
1:15 am - 11:55 pm
SAL
-
BOI
22h 40m
2 stops
$685United Airlines
Wed, May 27 - Tue, Jun 2
United Airlines Logo
7:05 pm - 6:58 pm
BOI
-
SAL
23h 53m
2 stops
United Airlines Logo
2:00 am - 10:05 pm
SAL
-
BOI
20h 05m
1 stop
$695United Airlines
Wed, May 27 - Tue, Jun 2
Multiple Airlines Logo
6:54 pm - 6:30 am
BOI
-
SAL
11h 36m
1 stop
Multiple Airlines Logo
7:45 am - 10:07 pm
SAL
-
BOI
14h 22m
1 stop
$714Multiple Airlines
Tue, Jun 9 - Tue, Jun 23

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United Airlines flights from Boise to El Salvador

Our best United Airlines deals on Boise to El Salvador flight tickets
United Airlines
Jul 1
BOI5:46 pmBoise Air Term. Gowen Fld
27h 03m
2 stops
SAL8:49 pmSan Salvador El Salvador Intl
Jul 14
SAL2:00 amSan Salvador El Salvador Intl
21h 55m
2 stops
BOI11:55 pmBoise Air Term. Gowen Fld
$667
United Airlines
Sep 26
BOI7:05 pmBoise Air Term. Gowen Fld
41h 10m
2 stops
SAL12:15 pmSan Salvador El Salvador Intl
Sep 29
SAL3:40 pmSan Salvador El Salvador Intl
17h 55m
2 stops
BOI9:35 amBoise Air Term. Gowen Fld
$668
United Airlines
Sep 26
BOI7:05 pmBoise Air Term. Gowen Fld
19h 25m
2 stops
SAL2:30 pmSan Salvador El Salvador Intl
Sep 29
SAL3:40 pmSan Salvador El Salvador Intl
17h 55m
2 stops
BOI9:35 amBoise Air Term. Gowen Fld
$675

American Airlines flights from Boise to El Salvador

Our best American Airlines deals on Boise to El Salvador flight tickets
American Airlines
May 13
BOI1:53 pmBoise Air Term. Gowen Fld
22h 26m
2 stops
SAL12:19 pmSan Salvador El Salvador Intl
May 19
SAL1:19 pmSan Salvador El Salvador Intl
23h 44m
2 stops
BOI1:03 pmBoise Air Term. Gowen Fld
$755
American Airlines
May 13
BOI1:53 pmBoise Air Term. Gowen Fld
22h 47m
1 stop
SAL12:40 pmSan Salvador El Salvador Intl
May 19
SAL1:19 pmSan Salvador El Salvador Intl
23h 44m
2 stops
BOI1:03 pmBoise Air Term. Gowen Fld
$771
American Airlines
Jul 1
BOI1:59 pmBoise Air Term. Gowen Fld
21h 23m
2 stops
SAL11:22 amSan Salvador El Salvador Intl
Jul 15
SAL1:39 pmSan Salvador El Salvador Intl
9h 43m
1 stop
BOI11:22 pmBoise Air Term. Gowen Fld
$930

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 May 2, 2026.
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

Cheapest round-trip

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Wed 5/27

6:54 pm-6:30 am

1 stop11h 36m

San Salvador El Salvador Intl

Wed 6/3

7:45 am-5:43 pm

1 stop9h 58m

$491
Quickest round-trip

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sat 5/23

7:33 pm-7:00 am

1 stop11h 27m

San Salvador El Salvador Intl

Fri 5/29

7:45 am-5:43 pm

1 stop9h 58m

$594

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Wed 5/13

6:54 pm-6:30 am

1 stop11h 36m

San Salvador El Salvador Intl

Tue 5/19

6:40 pm-5:43 pm

1 stop23h 03m

$656

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Wed 7/1

5:46 pm-8:49 pm

2 stops27h 03m

San Salvador El Salvador Intl

Tue 7/14

2:00 am-11:55 pm

2 stops21h 55m

$667

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sat 9/26

7:05 pm-12:15 pm

2 stops41h 10m

San Salvador El Salvador Intl

Tue 9/29

3:40 pm-9:35 am

2 stops17h 55m

$668

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Mon 6/1

7:33 pm-7:00 am

1 stop11h 27m

San Salvador El Salvador Intl

Mon 6/8

7:45 am-5:43 pm

1 stop9h 58m

$669

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sat 9/26

7:05 pm-2:30 pm

2 stops19h 25m

San Salvador El Salvador Intl

Tue 9/29

3:40 pm-9:35 am

2 stops17h 55m

$675

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Wed 5/27

7:05 pm-6:58 pm

2 stops23h 53m

San Salvador El Salvador Intl

Tue 6/2

1:15 am-11:55 pm

2 stops22h 40m

$685

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Wed 5/27

7:05 pm-6:58 pm

2 stops23h 53m

San Salvador El Salvador Intl

Tue 6/2

2:00 am-10:05 pm

1 stop20h 05m

$695

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Tue 6/9

6:54 pm-6:30 am

1 stop11h 36m

San Salvador El Salvador Intl

Tue 6/23

7:45 am-10:07 pm

1 stop14h 22m

$714

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 month to fly to El Salvador?

The month of February is, on average, the cheapest month to fly to El Salvador from Boise, with most prices found around $0. The month of March is another great option to travel to El Salvador, with average flight prices from Boise averaging around $196.

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

9h 58m

Direct flights

None
The fastest flight from Boise to El Salvador takes 9h 58m
There are no direct flights from Boise to El Salvador. There are no popular flight routes from Boise to El Salvador.
Search flight deals

Frequently asked questions about flying from Boise to El Salvador

  • 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 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.

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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Find better results for your trip to El Salvador

Popular cities in El Salvador

Popular flights according to clicks in the last 7 days on momondo
Flights to San Salvadorfrom $217