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Cheap flights from Boise to Caribbean Islands from $188

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 Caribbean Islands departing on 12/12. 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 Caribbean Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:05 am - 8:55 pmBOI-SJU
11h 50m2 stops
Southwest Logo
6:10 am - 5:15 pmSJU-BOI
14h 05m2 stops
$395Southwest
Find Deal
lun., feb. 2 - mar., feb. 10
United Airlines Logo
6:10 am - 6:25 pmBOI-SJU
9h 15m1 stop
United Airlines Logo
2:05 am - 1:35 pmSJU-BOI
14h 30m2 stops
$426United Airlines
Find Deal
lun., feb. 2 - lun., feb. 9
American Airlines Logo
7:20 am - 10:26 pmBOI-SJU
12h 06m1 stop
American Airlines Logo
7:07 am - 7:25 pmSJU-BOI
15h 18m1 stop
$470American Airlines
Find Deal
lun., feb. 2 - mar., feb. 10
Southwest Logo
5:20 pm - 10:30 amBOI-SJU
14h 10m2 stops
Southwest Logo
1:45 pm - 12:20 amSJU-BOI
13h 35m2 stops
$473Southwest
Find Deal
dom., feb. 22 - sáb., feb. 28
Delta Logo
5:15 pm - 4:50 pmBOI-SJU
20h 35m2 stops
Delta Logo
7:30 am - 8:55 pmSJU-BOI
16h 25m2 stops
$475Delta
Find Deal
lun., feb. 2 - jue., feb. 5
Delta Logo
6:08 pm - 11:50 amBOI-NAS
15h 42m2 stops
Delta Logo
1:15 pm - 9:58 pmNAS-BOI
10h 43m2 stops
$484Delta
Find Deal
dom., ene. 4 - sáb., ene. 10
Southwest Logo
5:20 pm - 10:30 amBOI-SJU
14h 10m2 stops
Southwest Logo
5:35 am - 3:50 pmSJU-BOI
13h 15m2 stops
$490Southwest
Find Deal
lun., feb. 16 - lun., feb. 23
American Airlines Logo
6:44 am - 8:12 pmBOI-NAS
11h 28m2 stops
American Airlines Logo
3:10 pm - 10:02 pmNAS-BOI
8h 52m1 stop
$493American Airlines
Find Deal
mar., dic. 16 - mié., dic. 24
Delta Logo
11:30 pm - 3:54 pmBOI-NAS
14h 24m1 stop
Delta Logo
3:03 pm - 10:38 pmNAS-BOI
9h 35m1 stop
$495Delta
Find Deal
mar., may. 5 - mié., may. 13
Delta Logo
7:15 pm - 11:55 amBOI-NAS
14h 40m2 stops
Delta Logo
12:00 pm - 9:58 pmNAS-BOI
11h 58m2 stops
$499Delta
Find Deal
vie., feb. 6 - sáb., feb. 14

Southwest flights from Boise to Caribbean Islands

Our best Southwest deals on Boise to Caribbean Islands flight tickets
Southwest
Feb 19
BOI5:30 amBoise Air Term. Gowen Fld
13h 55m
2 stops
SJU10:25 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU5:40 amSan Juan Luis Munoz Marin Intl
12h 40m
2 stops
BOI3:20 pmBoise Air Term. Gowen Fld
$473
Find similar
Southwest
Feb 16
BOI5:20 pmBoise Air Term. Gowen Fld
14h 10m
2 stops
SJU10:30 amSan Juan Luis Munoz Marin Intl
Feb 23
SJU5:35 amSan Juan Luis Munoz Marin Intl
13h 15m
2 stops
BOI3:50 pmBoise Air Term. Gowen Fld
$490
Find similar
Southwest
Feb 27
BOI5:20 pmBoise Air Term. Gowen Fld
13h 40m
2 stops
SJU10:00 amSan Juan Luis Munoz Marin Intl
Mar 7
SJU11:40 amSan Juan Luis Munoz Marin Intl
14h 25m
2 stops
BOI11:05 pmBoise Air Term. Gowen Fld
$526
Find similar

Delta flights from Boise to Caribbean Islands

Our best Delta deals on Boise to Caribbean Islands flight tickets
Delta
Feb 2
BOI5:15 pmBoise Air Term. Gowen Fld
20h 35m
2 stops
SJU4:50 pmSan Juan Luis Munoz Marin Intl
Feb 5
SJU7:30 amSan Juan Luis Munoz Marin Intl
16h 25m
2 stops
BOI8:55 pmBoise Air Term. Gowen Fld
$475
Find similar
Delta
Jan 4
BOI6:08 pmBoise Air Term. Gowen Fld
15h 42m
2 stops
NAS11:50 amNassau Intl
Jan 10
NAS1:15 pmNassau Intl
10h 43m
2 stops
BOI9:58 pmBoise Air Term. Gowen Fld
$484
Find similar
Delta
May 5
BOI11:30 pmBoise Air Term. Gowen Fld
14h 24m
1 stop
NAS3:54 pmNassau Intl
May 13
NAS3:03 pmNassau Intl
9h 35m
1 stop
BOI10:38 pmBoise Air Term. Gowen Fld
$495
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Caribbean Islands 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 noviembre 18, 2025.
Use the filters below to find and compare flights from Boise to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

lun. 2/2

6:05 am-8:55 pm

2 stops11h 50m

San Juan Luis Munoz Marin Intl

mar. 2/10

6:10 am-5:15 pm

2 stops14h 05m

$395

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

lun. 2/2

6:10 am-6:25 pm

1 stop9h 15m

San Juan Luis Munoz Marin Intl

lun. 2/9

2:05 am-1:35 pm

2 stops14h 30m

$426

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

lun. 2/2

7:20 am-10:26 pm

1 stop12h 06m

San Juan Luis Munoz Marin Intl

mar. 2/10

7:07 am-7:25 pm

1 stop15h 18m

$470

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

dom. 2/22

5:20 pm-10:30 am

2 stops14h 10m

San Juan Luis Munoz Marin Intl

sáb. 2/28

1:45 pm-12:20 am

2 stops13h 35m

$473

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

lun. 2/2

5:15 pm-4:50 pm

2 stops20h 35m

San Juan Luis Munoz Marin Intl

jue. 2/5

7:30 am-8:55 pm

2 stops16h 25m

$475

BoiseNassau

BOI - NAS

BOINAS

Boise Air Term. Gowen Fld

dom. 1/4

6:08 pm-11:50 am

2 stops15h 42m

Nassau Intl

sáb. 1/10

1:15 pm-9:58 pm

2 stops10h 43m

$484

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

lun. 2/16

5:20 pm-10:30 am

2 stops14h 10m

San Juan Luis Munoz Marin Intl

lun. 2/23

5:35 am-3:50 pm

2 stops13h 15m

$490

BoiseNassau

BOI - NAS

BOINAS

Boise Air Term. Gowen Fld

mar. 12/16

6:44 am-8:12 pm

2 stops11h 28m

Nassau Intl

mié. 12/24

3:10 pm-10:02 pm

1 stop8h 52m

$493

BoiseNassau

BOI - NAS

BOINAS

Boise Air Term. Gowen Fld

mar. 5/5

11:30 pm-3:54 pm

1 stop14h 24m

Nassau Intl

mié. 5/13

3:03 pm-10:38 pm

1 stop9h 35m

$495

BoiseNassau

BOI - NAS

BOINAS

Boise Air Term. Gowen Fld

vie. 2/6

7:15 pm-11:55 am

2 stops14h 40m

Nassau Intl

sáb. 2/14

12:00 pm-9:58 pm

2 stops11h 58m

$499

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 Caribbean Islands from

How to get the cheapest flight ticket from Boise to Caribbean Islands

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 Caribbean Islands?

The month of September is, on average, the cheapest month to fly to Caribbean Islands from Boise, with most prices found around $508. The month of January is another great option to travel to Caribbean Islands, with average flight prices from Boise averaging around $514.

What is the cheapest day to depart on your flight to Caribbean Islands?

The cheapest day to depart from Boise to Caribbean Islands is on a Monday. Travelers who choose to depart for Caribbean Islands on a Monday will often find tickets for as low as $594. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $844. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

What is the cheapest time of day to depart on your flight to Caribbean Islands?

According to our data, the cheapest time of day to fly to Caribbean Islands is in the evening. momondo users have found flights departing from Boise to Caribbean Islands in the evening for as low as $503. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $699. 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 Caribbean Islands?

You are more likely to see cheaper flights to Caribbean Islands from Boise when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $628 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Boise for as low as $422 on momondo.

Can stopping save me money on Boise to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between Boise to Caribbean Islands.

Cheap Boise to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Caribbean Islands

Direct flights

None
There are no direct flights from Boise to Caribbean Islands. There are no popular flight routes from Boise to Caribbean Islands.
Search flight deals

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

    Prices for flights from Boise Air Term. Gowen Fld Airport to Caribbean Islands were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Caribbean Islands.

  • What documentation or ID do you need to fly to Caribbean Islands?

    The travel and health documents you'll need for your trip to Caribbean Islands may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean Islands. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boise to Caribbean Islands?

Best airlines flying from Boise to Caribbean Islands

Compare and see reviews for airlines that fly from Boise to Caribbean Islands with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $188Free CancellationRating
7.9
8,003 reviews
Search Delta flights
United AirlinesPriceFrom $449Free CancellationRating
7.4
9,019 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $475Free CancellationRating
8.0
11,317 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $480Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
American AirlinesPriceFrom $530Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Caribbean Islands?

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

Can I find flights from Boise to Caribbean Islands with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boise to Caribbean Islands flights to just show those with flexible booking policies.

How can momondo help me find flights from Boise to Caribbean Islands?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Caribbean Islands from Boise.

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

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

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