Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Boise to Caribbean Islands from $198

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 4/20. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boise to Caribbean Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:01 pm - 1:14 pm
BOI
-
SJU
15h 13m2 stops
Delta Logo
7:00 am - 10:10 pm
SJU
-
BOI
17h 10m2 stops
$396Delta
Mon, Apr 20 - Wed, Apr 29
United Airlines Logo
7:03 pm - 12:34 pm
BOI
-
SJU
15h 31m2 stops
United Airlines Logo
1:00 am - 11:49 am
SJU
-
BOI
12h 49m2 stops
$427United Airlines
Mon, Apr 20 - Fri, Apr 24
United Airlines Logo
6:15 am - 5:38 pm
BOI
-
SJU
9h 23m1 stop
United Airlines Logo
7:00 am - 8:13 pm
SJU
-
BOI
15h 13m2 stops
$430United Airlines
Wed, Apr 22 - Tue, Apr 28
American Airlines Logo
1:39 pm - 5:28 am
BOI
-
SJU
13h 49m1 stop
American Airlines Logo
6:33 am - 10:23 pm
SJU
-
BOI
17h 50m1 stop
$432American Airlines
Wed, Mar 25 - Wed, Apr 1
Southwest Logo
4:20 pm - 9:10 am
BOI
-
SJU
14h 50m2 stops
Southwest Logo
6:50 am - 11:30 pm
SJU
-
BOI
18h 40m2 stops
$439Southwest
Thu, Apr 30 - Thu, May 7
Southwest Logo
6:00 am - 9:05 pm
BOI
-
SJU
13h 05m2 stops
Southwest Logo
8:40 pm - 12:40 pm
SJU
-
BOI
18h 00m2 stops
$451Southwest
Wed, Apr 29 - Thu, May 7
Delta Logo
5:30 am - 10:54 pm
BOI
-
SJU
15h 24m2 stops
Delta Logo
6:15 am - 8:51 pm
SJU
-
BOI
16h 36m2 stops
$461Delta
Sat, May 2 - Wed, May 6
American Airlines Logo
2:58 pm - 11:41 am
BOI
-
NAS
18h 43m1 stop
American Airlines Logo
6:29 pm - 11:29 am
NAS
-
BOI
19h 00m1 stop
$496American Airlines
Tue, May 26 - Tue, Jun 2
Air Canada Logo
6:10 am - 2:35 pm
BOI
-
BGI
29h 25m2 stops
Air Canada Logo
4:55 pm - 10:06 am
BGI
-
BOI
44h 11m2 stops
$814Air Canada
Wed, Jan 21 - Wed, Jan 28
Air Canada Logo
10:48 am - 2:35 pm
BOI
-
BGI
24h 47m2 stops
Air Canada Logo
4:55 pm - 10:06 am
BGI
-
BOI
44h 11m2 stops
$815Air Canada
Wed, Jan 21 - Wed, Jan 28

American Airlines flights from Boise to Caribbean Islands

Our best American Airlines deals on Boise to Caribbean Islands flight tickets
American Airlines
Mar 25
BOI1:39 pmBoise Air Term. Gowen Fld
13h 49m
1 stop
SJU5:28 amSan Juan Luis Munoz Marin Intl
Apr 1
SJU6:33 amSan Juan Luis Munoz Marin Intl
17h 50m
1 stop
BOI10:23 pmBoise Air Term. Gowen Fld
$432
American Airlines
Mar 7
BOI1:41 pmBoise Air Term. Gowen Fld
16h 19m
2 stops
SJU9:00 amSan Juan Luis Munoz Marin Intl
Mar 10
SJU1:30 amSan Juan Luis Munoz Marin Intl
13h 18m
1 stop
BOI12:48 pmBoise Air Term. Gowen Fld
$471
American Airlines
Mar 29
BOI7:00 amBoise Air Term. Gowen Fld
13h 31m
1 stop
SJU10:31 pmSan Juan Luis Munoz Marin Intl
Apr 3
SJU6:33 amSan Juan Luis Munoz Marin Intl
17h 50m
1 stop
BOI10:23 pmBoise Air Term. Gowen Fld
$492

Alaska Airlines flights from Boise to Caribbean Islands

Our best Alaska Airlines deals on Boise to Caribbean Islands flight tickets
Alaska Airlines
Jun 5
BOI12:19 pmBoise Air Term. Gowen Fld
14h 13m
1 stop
SJU4:32 amSan Juan Luis Munoz Marin Intl
Jun 17
SJU5:37 amSan Juan Luis Munoz Marin Intl
19h 00m
1 stop
BOI10:37 pmBoise Air Term. Gowen Fld
$542
Alaska Airlines
Jan 26
BOI7:20 amBoise Air Term. Gowen Fld
12h 06m
1 stop
SJU10:26 pmSan Juan Luis Munoz Marin Intl
Jan 29
SJU7:07 amSan Juan Luis Munoz Marin Intl
15h 18m
1 stop
BOI7:25 pmBoise Air Term. Gowen Fld
$619
Alaska Airlines
Jan 20
BOI6:23 amBoise Air Term. Gowen Fld
13h 03m
2 stops
SJU10:26 pmSan Juan Luis Munoz Marin Intl
Feb 4
SJU7:07 amSan Juan Luis Munoz Marin Intl
19h 52m
3 stops
BOI11:59 pmBoise Air Term. Gowen Fld
$921

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 January 8, 2026.
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

Mon 4/20

8:01 pm-1:14 pm

2 stops15h 13m

San Juan Luis Munoz Marin Intl

Wed 4/29

7:00 am-10:10 pm

2 stops17h 10m

$396

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Mon 4/20

7:03 pm-12:34 pm

2 stops15h 31m

San Juan Luis Munoz Marin Intl

Fri 4/24

1:00 am-11:49 am

2 stops12h 49m

$427

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Wed 4/22

6:15 am-5:38 pm

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Tue 4/28

7:00 am-8:13 pm

2 stops15h 13m

$430

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Wed 3/25

1:39 pm-5:28 am

1 stop13h 49m

San Juan Luis Munoz Marin Intl

Wed 4/1

6:33 am-10:23 pm

1 stop17h 50m

$432

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Thu 4/30

4:20 pm-9:10 am

2 stops14h 50m

San Juan Luis Munoz Marin Intl

Thu 5/7

6:50 am-11:30 pm

2 stops18h 40m

$439

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Wed 4/29

6:00 am-9:05 pm

2 stops13h 05m

San Juan Luis Munoz Marin Intl

Thu 5/7

8:40 pm-12:40 pm

2 stops18h 00m

$451

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Sat 5/2

5:30 am-10:54 pm

2 stops15h 24m

San Juan Luis Munoz Marin Intl

Wed 5/6

6:15 am-8:51 pm

2 stops16h 36m

$461

BoiseNassau

BOI - NAS

BOINAS

Boise Air Term. Gowen Fld

Tue 5/26

2:58 pm-11:41 am

1 stop18h 43m

Nassau Intl

Tue 6/2

6:29 pm-11:29 am

1 stop19h 00m

$496

BoiseBridgetown

BOI - BGI

BOIBGI

Boise Air Term. Gowen Fld

Wed 1/21

6:10 am-2:35 pm

2 stops29h 25m

Bridgetown Grantley Adams Intl

Wed 1/28

4:55 pm-10:06 am

2 stops44h 11m

$814

BoiseBridgetown

BOI - BGI

BOIBGI

Boise Air Term. Gowen Fld

Wed 1/21

10:48 am-2:35 pm

2 stops24h 47m

Bridgetown Grantley Adams Intl

Wed 1/28

4:55 pm-10:06 am

2 stops44h 11m

$815

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $544.

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

You could potentially save up to 11% on your flight if you consider stops on a Boise to Caribbean Islands flight.

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

Fastest flight time

7h 45m

Direct flights

None
The fastest flight from Boise to Caribbean Islands takes 7h 45m
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
8,025 reviews
Search Delta flights
United AirlinesPriceFrom $449Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
SouthwestPriceFrom $473Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
American AirlinesPriceFrom $493Free CancellationRating
7.2
11,095 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.

An easier way to manage your Caribbean Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/7
Sat 2/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Caribbean Islands

Popular cities in Caribbean Islands

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $49
Flights to Londonfrom $345
Flights to Bangkokfrom $533
Flights to Tokyofrom $461
Flights to Los Angelesfrom $38
Flights to Parisfrom $350
Flights to Copenhagenfrom $351
Flights to Istanbulfrom $423
Flights to Manilafrom $481
Flights to Romefrom $352
Flights to Miamifrom $32
Flights to Chicagofrom $58