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Cheap flights from Boise to Central America from $133

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 Central America departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boise to Central America

Cheap round-trip flights

Logo
8:27 pm - 9:05 pmBOI-SAL
24h 38m2 stops
Logo
5:30 am - 10:56 pmSAL-BOI
17h 26m2 stops
$302
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Sat, Sep 27 - Sun, Oct 5
Alaska Airlines Logo
5:54 am - 12:38 amBOI-SJO
17h 44m2 stops
Alaska Airlines Logo
1:55 am - 1:40 pmSJO-BOI
12h 45m1 stop
$302Alaska Airlines
Find Deal
Wed, Nov 5 - Tue, Nov 11
American Airlines Logo
1:43 pm - 11:00 pmBOI-SJO
8h 17m1 stop
American Airlines Logo
6:29 am - 10:15 pmSJO-BOI
16h 46m2 stops
$307American Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 8
United Airlines Logo
9:52 am - 7:15 amBOI-SJO
21h 23m1 stop
United Airlines Logo
8:37 am - 7:15 pmSJO-BOI
10h 38m1 stop
$319United Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
United Airlines Logo
7:05 pm - 8:32 amBOI-SJO
12h 27m1 stop
United Airlines Logo
6:40 am - 7:51 pmSJO-BOI
14h 11m1 stop
$324United Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 8
American Airlines Logo
1:25 pm - 10:59 pmBOI-SJO
8h 34m1 stop
American Airlines Logo
6:22 am - 10:32 pmSJO-BOI
17h 10m1 stop
$353American Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Delta Logo
2:00 pm - 12:55 pmBOI-SJO
21h 55m2 stops
Delta Logo
7:00 am - 11:04 pmSJO-BOI
17h 04m2 stops
$362Delta
Find Deal
Wed, Jan 28 - Sun, Feb 8
Delta Logo
11:12 am - 12:50 pmBOI-SJO
24h 38m2 stops
Delta Logo
2:31 pm - 4:05 pmSJO-BOI
26h 34m2 stops
$387Delta
Find Deal
Wed, Nov 5 - Wed, Nov 12
Southwest Logo
3:35 pm - 12:50 pmBOI-SJO
20h 15m2 stops
Southwest Logo
9:40 am - 10:30 pmSJO-BOI
13h 50m2 stops
$517Southwest
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Tue, Jan 6 - Tue, Jan 13
Southwest Logo
5:40 pm - 1:35 pmBOI-BZE
18h 55m2 stops
Southwest Logo
3:00 pm - 10:00 amBZE-BOI
20h 00m2 stops
$1,138Southwest
Find Deal
Fri, Nov 21 - Sun, Nov 30

United Airlines flights from Boise to Central America

Our best United Airlines deals on Boise to Central America flight tickets
United Airlines
Sep 20
BOI9:52 amBoise Air Term. Gowen Fld
21h 23m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
Sep 27
SJO8:37 amSan José Juan Santamaria Intl
10h 38m
1 stop
BOI7:15 pmBoise Air Term. Gowen Fld
$319
Find similar
United Airlines
Jan 28
BOI7:05 pmBoise Air Term. Gowen Fld
12h 27m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
Feb 8
SJO6:40 amSan José Juan Santamaria Intl
14h 11m
1 stop
BOI7:51 pmBoise Air Term. Gowen Fld
$324
Find similar
United Airlines
Sep 9
BOI2:45 pmBoise Air Term. Gowen Fld
16h 30m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
Oct 1
SJO8:37 amSan José Juan Santamaria Intl
15h 07m
1 stop
BOI11:44 pmBoise Air Term. Gowen Fld
$328
Find similar

Alaska Airlines flights from Boise to Central America

Our best Alaska Airlines deals on Boise to Central America flight tickets
Alaska Airlines
Nov 5
BOI5:54 amBoise Air Term. Gowen Fld
17h 44m
2 stops
SJO12:38 amSan José Juan Santamaria Intl
Nov 11
SJO1:55 amSan José Juan Santamaria Intl
12h 45m
1 stop
BOI1:40 pmBoise Air Term. Gowen Fld
$302
Find similar
Alaska Airlines
Nov 13
BOI6:28 amBoise Air Term. Gowen Fld
17h 10m
2 stops
SJO12:38 amSan José Juan Santamaria Intl
Nov 16
SJO1:55 amSan José Juan Santamaria Intl
22h 07m
1 stop
BOI11:02 pmBoise Air Term. Gowen Fld
$308
Find similar
Alaska Airlines
Jan 28
BOI7:30 amBoise Air Term. Gowen Fld
14h 30m
1 stop
SJO11:00 pmSan José Juan Santamaria Intl
Feb 7
SJO2:26 amSan José Juan Santamaria Intl
10h 38m
1 stop
BOI12:04 pmBoise Air Term. Gowen Fld
$377
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Central America 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 September 8, 2025.
Use the filters below to find and compare flights from Boise to Central America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sat 9/27

8:27 pm-9:05 pm

2 stops24h 38m

San Salvador El Salvador Intl

Sun 10/5

5:30 am-10:56 pm

2 stops17h 26m

$302

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 11/5

5:54 am-12:38 am

2 stops17h 44m

San José Juan Santamaria Intl

Tue 11/11

1:55 am-1:40 pm

1 stop12h 45m

$302

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 1/28

1:43 pm-11:00 pm

1 stop8h 17m

San José Juan Santamaria Intl

Sun 2/8

6:29 am-10:15 pm

2 stops16h 46m

$307

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sat 9/20

9:52 am-7:15 am

1 stop21h 23m

San José Juan Santamaria Intl

Sat 9/27

8:37 am-7:15 pm

1 stop10h 38m

$319

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 1/28

7:05 pm-8:32 am

1 stop12h 27m

San José Juan Santamaria Intl

Sun 2/8

6:40 am-7:51 pm

1 stop14h 11m

$324

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Thu 11/13

1:25 pm-10:59 pm

1 stop8h 34m

San José Juan Santamaria Intl

Mon 11/17

6:22 am-10:32 pm

1 stop17h 10m

$353

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 1/28

2:00 pm-12:55 pm

2 stops21h 55m

San José Juan Santamaria Intl

Sun 2/8

7:00 am-11:04 pm

2 stops17h 04m

$362

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 11/5

11:12 am-12:50 pm

2 stops24h 38m

San José Juan Santamaria Intl

Wed 11/12

2:31 pm-4:05 pm

2 stops26h 34m

$387

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Tue 1/6

3:35 pm-12:50 pm

2 stops20h 15m

San José Juan Santamaria Intl

Tue 1/13

9:40 am-10:30 pm

2 stops13h 50m

$517

BoiseBelize City

BOI - BZE

BOIBZE

Boise Air Term. Gowen Fld

Fri 11/21

5:40 pm-1:35 pm

2 stops18h 55m

Belize City Philip S.W.Goldson

Sun 11/30

3:00 pm-10:00 am

2 stops20h 00m

$1,138

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boise to Central America

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 Central America?

In general, August is the cheapest month to fly from Boise to Central America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $457. If you don’t want to visit Central America in August, then you should wait until June to fly from Boise, when ticket prices are also cheap, with an average price of $503.

What is the cheapest day to depart on your flight to Central America?

The cheapest day to depart from Boise to Central America is on a Sunday. Travelers who choose to depart for Central America on a Sunday will often find tickets for as low as $605. On the other hand, Friday is the most expensive day to depart from Boise because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $765.

What is the cheapest time of day to depart on your flight to Central America?

Our data shows that the cheapest Boise to Central America flights are usually those with departure times in the evening. Our users have found flights to Central America in the evening for as low as $581. Try not to purchase tickets in the morning because they tend to be around $723. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Central America?

You are more likely to see cheaper flights to Central America from Boise when booking weeks ahead of your departure date. In general, you can expect to find flights to Central America for around $626 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Central America from Boise for as low as $443 on momondo.

Can stopping save me money on Boise to Central America flights?

You could potentially save up to 48% on your flight if you consider stops on a Boise to Central America flight.

Cheap Boise to Central America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Central America

Direct flights

None
There are no direct flights from Boise to Central America. There are no popular flight routes from Boise to Central America.
Search flight deals

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

    Prices for flights from Boise Air Term. Gowen Fld Airport to Central America are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Central America.

  • What documentation or ID do you need to fly to Central America?

    The travel and health documents required for your trip to Central America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Central America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Boise to Central America

Compare and see reviews for airlines that fly from Boise to Central America with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $141Free CancellationRating
7.9
7,966 reviews
Search Delta flights
United AirlinesPriceFrom $385Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $429Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $439Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $559Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Central America?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boise to Central America. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boise to Central America with flexible booking policies on momondo?

Yes. All flights to Central America from Boise on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boise to Central America?

momondo provides multiple filters to help you find the best flight to Central America from Boise. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Boise to Central America flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Central America trip

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Find better results for your trip to Central America

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Popular flights according to clicks in the last 7 days on momondo
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