What airlines fly to Caribbean Islands?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Caribbean Islands from Idaho according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 4 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Idaho to Caribbean Islands?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Idaho to Caribbean Islands

When did momondo last update prices for flights from Idaho to Caribbean Islands?

Prices for flights from Idaho to Caribbean Islands were last updated today.

How many operators does momondo search for flights from Idaho to Caribbean Islands?

As of July 2026, there are 4 operators available to choose from for flights from Idaho to Caribbean Islands.

How old do you have to be to fly from Idaho 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 Idaho to Caribbean Islands.

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

The necessary travel and health documents for your Caribbean Islands 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.

$269 Cheap Flights from Idaho to Caribbean Islands in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Caribbean Islands

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:10 pm - 3:34 pm

BOI

MBJ

15h 24m

1 stop

1:09 pm - 9:57 pm

MBJ

BOI

9h 48m

1 stop

$412Delta

jue., ago. 20 - jue., ago. 27

1:06 pm - 11:48 am

BOI

MBJ

21h 42m

2 stops

4:49 pm - 12:28 pm

MBJ

BOI

20h 39m

2 stops

$417Delta

jue., oct. 1 - vie., oct. 16

3:19 pm - 1:12 pm

BOI

MBJ

20h 53m

1 stop

12:47 pm - 10:11 pm

MBJ

BOI

10h 24m

1 stop

$421American Airlines

vie., ago. 21 - vie., ago. 28

3:21 pm - 12:53 pm

BOI

MBJ

20h 32m

2 stops

12:16 pm - 11:25 am

MBJ

BOI

24h 09m

1 stop

$425American Airlines

jue., oct. 1 - mar., oct. 6

6:50 pm - 3:45 pm

BOI

MBJ

19h 55m

2 stops

12:52 pm - 10:33 pm

MBJ

BOI

10h 41m

1 stop

$463United Airlines

vie., oct. 2 - sáb., oct. 17

6:00 am - 9:05 pm

BOI

SJU

13h 05m

2 stops

1:20 pm - 11:10 pm

SJU

BOI

11h 50m

2 stops

$489Southwest

mié., sep. 23 - mié., sep. 30

6:30 am - 10:50 pm

GEG

SJU

13h 20m

2 stops

6:30 am - 4:30 pm

SJU

GEG

13h 00m

2 stops

$542Southwest

jue., ago. 13 - jue., ago. 20

6:25 am - 5:38 pm

BOI

SJU

9h 13m

1 stop

2:00 pm - 10:33 pm

SJU

BOI

10h 33m

1 stop

$565United Airlines

mar., oct. 20 - sáb., oct. 24

10:36 am - 3:25 pm

BOI

BGI

26h 49m

2 stops

4:20 pm - 10:40 pm

BGI

BOI

32h 20m

2 stops

$1,206Air Canada

sáb., ago. 29 - lun., ago. 31

5:00 am - 3:25 pm

BOI

BGI

32h 25m

2 stops

4:20 pm - 10:53 pm

BGI

BOI

32h 33m

2 stops

$1,210Air Canada

dom., ago. 23 - vie., ago. 28

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Alaska Airlines flights from Idaho to Caribbean Islands

Our best Alaska Airlines deals on Idaho to Caribbean Islands flight tickets

Alaska Airlines

Oct 12

BOI12:19 pmBoise Air Term. Gowen Fld

9h 01m

1 stop

SJU11:20 pmSan Juan Luis Munoz Marin Intl

Oct 16

SJU6:00 amSan Juan Luis Munoz Marin Intl

18h 29m

1 stop

BOI10:29 pmBoise Air Term. Gowen Fld

$662

Alaska Airlines

Aug 24

GEG1:27 pmSpokane

22h 27m

2 stops

SJU2:54 pmSan Juan Luis Munoz Marin Intl

Aug 25

SJU12:55 amSan Juan Luis Munoz Marin Intl

15h 42m

1 stop

GEG1:37 pmSpokane

$732

Alaska Airlines

Aug 24

GEG5:52 amSpokane

30h 02m

2 stops

SJU2:54 pmSan Juan Luis Munoz Marin Intl

Aug 26

SJU12:55 amSan Juan Luis Munoz Marin Intl

15h 42m

1 stop

GEG1:37 pmSpokane

$737

American Airlines flights from Idaho to Caribbean Islands

Our best American Airlines deals on Idaho to Caribbean Islands flight tickets

American Airlines

Aug 21

BOI3:19 pmBoise Air Term. Gowen Fld

20h 53m

1 stop

MBJ1:12 pmMontego Bay Sangster Intl

Aug 28

MBJ12:47 pmMontego Bay Sangster Intl

10h 24m

1 stop

BOI10:11 pmBoise Air Term. Gowen Fld

$421

American Airlines

Oct 1

BOI3:21 pmBoise Air Term. Gowen Fld

20h 32m

2 stops

MBJ12:53 pmMontego Bay Sangster Intl

Oct 6

MBJ12:16 pmMontego Bay Sangster Intl

24h 09m

1 stop

BOI11:25 amBoise Air Term. Gowen Fld

$425

American Airlines

Aug 13

BOI2:49 pmBoise Air Term. Gowen Fld

19h 53m

2 stops

MBJ11:42 amMontego Bay Sangster Intl

Aug 23

MBJ2:12 pmMontego Bay Sangster Intl

25h 17m

1 stop

BOI2:29 pmBoise Air Term. Gowen Fld

$431

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseMontego Bay

BOI - MBJ

BOIMBJ

Boise Air Term. Gowen Fld

jue. 8/20

11:10 pm-3:34 pm

1 stop15h 24m

Montego Bay Sangster Intl

jue. 8/27

1:09 pm-9:57 pm

1 stop9h 48m

$412

BoiseMontego Bay

BOI - MBJ

BOIMBJ

Boise Air Term. Gowen Fld

jue. 10/1

1:06 pm-11:48 am

2 stops21h 42m

Montego Bay Sangster Intl

vie. 10/16

4:49 pm-12:28 pm

2 stops20h 39m

$417

BoiseMontego Bay

BOI - MBJ

BOIMBJ

Boise Air Term. Gowen Fld

vie. 8/21

3:19 pm-1:12 pm

1 stop20h 53m

Montego Bay Sangster Intl

vie. 8/28

12:47 pm-10:11 pm

1 stop10h 24m

$421

BoiseMontego Bay

BOI - MBJ

BOIMBJ

Boise Air Term. Gowen Fld

jue. 10/1

3:21 pm-12:53 pm

2 stops20h 32m

Montego Bay Sangster Intl

mar. 10/6

12:16 pm-11:25 am

1 stop24h 09m

$425

BoiseMontego Bay

BOI - MBJ

BOIMBJ

Boise Air Term. Gowen Fld

vie. 10/2

6:50 pm-3:45 pm

2 stops19h 55m

Montego Bay Sangster Intl

sáb. 10/17

12:52 pm-10:33 pm

1 stop10h 41m

$463

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mié. 9/23

6:00 am-9:05 pm

2 stops13h 05m

San Juan Luis Munoz Marin Intl

mié. 9/30

1:20 pm-11:10 pm

2 stops11h 50m

$489

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

jue. 8/13

6:30 am-10:50 pm

2 stops13h 20m

San Juan Luis Munoz Marin Intl

jue. 8/20

6:30 am-4:30 pm

2 stops13h 00m

$542

Quickest round-trip

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mar. 10/20

6:25 am-5:38 pm

1 stop9h 13m

San Juan Luis Munoz Marin Intl

sáb. 10/24

2:00 pm-10:33 pm

1 stop10h 33m

$565

BoiseBridgetown

BOI - BGI

BOIBGI

Boise Air Term. Gowen Fld

sáb. 8/29

10:36 am-3:25 pm

2 stops26h 49m

Bridgetown Grantley Adams Intl

lun. 8/31

4:20 pm-10:40 pm

2 stops32h 20m

$1,206

BoiseBridgetown

BOI - BGI

BOIBGI

Boise Air Term. Gowen Fld

dom. 8/23

5:00 am-3:25 pm

2 stops32h 25m

Bridgetown Grantley Adams Intl

vie. 8/28

4:20 pm-10:53 pm

2 stops32h 33m

$1,210

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho 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

Prices

Airlines

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 Idaho, with most prices found around $199. The month of April is another great option to travel to Caribbean Islands, with average flight prices from Idaho averaging around $219.

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

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

Cheap Idaho to Caribbean Islands flight deals and tips

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

Fastest flight time	9h 05m
Direct flights	None

The fastest flight from Idaho to Caribbean Islands takes 9h 05m

There are no direct flights from Idaho to Caribbean Islands. There are no popular flight routes from Idaho to Caribbean Islands.

Search flight deals

Frequently asked questions about flying from Idaho to Caribbean Islands

When did momondo last update prices for flights from Idaho to Caribbean Islands?
Prices for flights from Idaho to Caribbean Islands were last updated today.
How many operators does momondo search for flights from Idaho to Caribbean Islands?
As of July 2026, there are 4 operators available to choose from for flights from Idaho to Caribbean Islands.
How old do you have to be to fly from Idaho 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 Idaho to Caribbean Islands.
What documentation or ID do you need to fly to Caribbean Islands?
The necessary travel and health documents for your Caribbean Islands 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.
What is the most popular plane model from Idaho to Caribbean Islands?
Based on momondo bookings for flights between Idaho and Caribbean Islands, the leading plane model is Embraer 175 (Enhanced Winglets), making up 15.42% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 13.45%, Boeing 737 MAX 8 with 11.04%, and Boeing 737-800 with 10.37%.

Best airlines flying from Idaho to Caribbean Islands

Compare and see reviews for airlines that fly from Idaho to Caribbean Islands with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $198	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
American Airlines	PriceFrom $401	Free Cancellation	Rating 7.1 11,783 reviews	Search American Airlines flights
United Airlines	PriceFrom $429	Free Cancellation	Rating 7.4 9,948 reviews	Search United Airlines flights
Southwest	PriceFrom $452	Free Cancellation	Rating 7.9 4,249 reviews	Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to Caribbean Islands for you.

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

Flights from Idaho to Caribbean Islands 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 Idaho to Caribbean Islands?

momondo helps you find the best flight between Idaho and Caribbean Islands by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Idaho to Caribbean Islands 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.