HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$208+ Cheap flights from Caribbean Islands to Boise (BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BOI
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Caribbean Islands to Boise with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Caribbean Islands to Boise

Keep the following information in mind while searching for Caribbean Islands to Boise flight deals. Data was last updated June 16, 2025.

Round-trip from

$481
(Delta)

One-way from

$208
(Delta)
From Caribbean Islands to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Caribbean Islands to Boise Air Term. Gowen Fld
Search Deals

Find flight deals from Caribbean Islands to Boise

Cheapest flights from Caribbean Islands to Boise
Explore the most affordable flight options available from Caribbean Islands to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:00 amSJU - BOI
2 stops18h 00mDelta
Sun 9/1411:30 pmBOI - SJU
1 stop11h 53mDelta
Deal found 6/13$481
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:10 amSJU - BOI
2 stops17h 38mAmerican Airlines
Sun 9/145:22 pmBOI - SJU
2 stops15h 49mAmerican Airlines
Deal found 6/13$490
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:05 amSJU - BOI
2 stops12h 26mUnited Airlines
Sun 9/147:45 amBOI - SJU
2 stops28h 00mUnited Airlines
Deal found 6/15$616

Cheapflights Fare Finder

Customize your flight search to find flights from Caribbean Islands to Boise 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, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from Caribbean Islands to Boise that are best for you.

Fly from

Caribbean Islands

Fly to

Boise

Route

Depart

Return

Price

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 9/10

7:00 am-11:00 pm

2 stops18h 00m

Boise Air Term. Gowen Fld

Sun 9/14

11:30 pm-1:23 pm

1 stop11h 53m

$481

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 9/10

6:10 am-9:48 pm

2 stops17h 38m

Boise Air Term. Gowen Fld

Sun 9/14

5:22 pm-11:11 am

2 stops15h 49m

$490

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 9/9

1:05 am-11:31 am

2 stops12h 26m

Boise Air Term. Gowen Fld

Sun 9/14

7:45 am-1:45 pm

2 stops28h 00m

$616

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 12/11

7:00 am-8:16 pm

2 stops16h 16m

$208

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Sat 8/9

4:20 pm-4:50 pm

1 stop26h 30m

$264

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Sat 8/9

4:30 pm-4:50 pm

2 stops26h 20m

$268

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 12/10

2:05 am-4:03 pm

2 stops16h 58m

$302

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 12/11

8:09 am-11:55 pm

3 stops18h 46m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Best time to book a flight from Caribbean Islands to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Caribbean Islands with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Caribbean Islands to Boise

What is the cheapest time of day to fly from EPX to BOI?

Find hourly flight availability from Caribbean Islands to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

When flying from Caribbean Islands to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated June 16, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Caribbean Islands to Boise have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Sun Country Air
6.9
Okay
345 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Caribbean Islands to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boise from Caribbean Islands?

    If you book a flight to Boise from Caribbean Islands, you will be flying to Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise.

  • What are the cheapest airlines to fly from Caribbean Islands to Boise one-way?

    The cheapest airlines for a one-way flight from Caribbean Islands to Boise are Delta ($208), Sun Country Air ($264), and United Airlines ($302).

  • What are the most popular routes from Caribbean Islands to Boise?

    Most travelers choose San Juan Luis Munoz Marin Intl - Boise Air Term. Gowen Fld, George Town Owen Roberts Intl - Boise Air Term. Gowen Fld or Christiansted Henry Rohlsen - Boise Air Term. Gowen Fld when deciding on the best route from Caribbean Islands to Boise.

  • Can I find deals for flights from Caribbean Islands to Boise that include hotel bookings?

    Yes. In addition to deals on Caribbean Islands to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Caribbean Islands to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Caribbean Islands to Boise.

  • Can I find deals for business class flights from Caribbean Islands to Boise?

    Yes. Cheapflights offers flight deals from Caribbean Islands to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Caribbean Islands to Boise?

    Currently, October is the cheapest month in which you can book a flight from Caribbean Islands to Boise (average of $314). Flying from Caribbean Islands to Boise in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Caribbean Islands?

Book flights to Caribbean Islands if you plan to visit one of these locations
Nampa
Meridian
Ontario
McCall
Caldwell

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Caribbean Islands to Boise

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Jackson flights
Los Angeles to Boise flights
O'Hare Intl to Jackson flights
John F Kennedy Intl to Jackson flights
Sky Harbor Intl to Spokane flights
Los Angeles to Jackson flights
LaGuardia to Jackson flights
Burbank to Boise flights
Denver to Spokane flights
San Francisco to Jackson flights
Los Angeles to Spokane flights
Seattle to Jackson flights
Dallas/Fort Worth to Spokane flights
Seattle to Spokane flights
Seattle to Boise flights
Denver to Boise flights
Grand Rapids to Spokane flights
Portland to Boise flights
O'Hare Intl to Spokane flights
Dulles Intl to Jackson flights
Dallas/Fort Worth to Boise flights
Atlanta to Jackson flights
Sky Harbor Intl to Boise flights
Reagan-National to Jackson flights
Dallas/Fort Worth to Jackson flights
San Diego to Boise flights
Ontario to Boise flights
Boston to Jackson flights
Baltimore to Jackson flights
Santa Ana to Boise flights
San Francisco to Spokane flights
San Diego to Spokane flights
Boston to Boise flights
O'Hare Intl to Boise flights
Philadelphia to Boise flights
John F Kennedy Intl to Spokane flights
John F Kennedy Intl to Boise flights
Sacramento to Boise flights
Minneapolis to Boise flights
Newark to Boise flights
San Jose to Boise flights
Salt Lake City to Spokane flights
Charlotte to Jackson flights
Newark to Spokane flights
Minneapolis to Spokane flights
Dulles Intl to Spokane flights
Ontario to Spokane flights
San Francisco to Boise flights
Raleigh to Jackson flights
Reagan-National to Spokane flights

Top 2 airlines flying from Caribbean Islands to Boise

Discover the top 2 airlines that operate flights from Caribbean Islands to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$779Average$874FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$898Average$1,032FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.