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$203+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BOI
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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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 April 25, 2025.

Round-trip from

$405
(Delta)

One-way from

$203
(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 April 25, 2025.

This Delta deal was found by Cheapflights users on 4/24. 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.
Fri 9/192:15 pmSJU - BOI
2 stops11h 23mDelta
Sat 9/277:30 pmBOI - SJU
2 stops14h 33mDelta
Deal found 4/24$405
This Southwest deal was found by Cheapflights users on 4/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/211:15 pmSJU - BOI
2 stops13h 55mSouthwest
Thu 9/255:00 amBOI - SJU
2 stops13h 45mSouthwest
Deal found 4/24$478
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Fri 9/191:05 amSJU - BOI
2 stops14h 30mUnited Airlines
Thu 9/252:45 pmBOI - SJU
2 stops27h 53mUnited Airlines
Deal found 4/24$491
This American Airlines deal was found by Cheapflights users on 4/24. 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 5/216:10 amSJU - BOI
2 stops17h 50mAmerican Airlines
Mon 5/261:38 pmBOI - SJU
1 stop13h 34mAmerican Airlines
Deal found 4/24$655
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:10 pmSJU - BOI
3 stops25h 45mAlaska Airlines
Sat 9/274:29 pmBOI - SJU
2 stops19h 50mAlaska Airlines
Deal found 4/24$962

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 April 25, 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

Fri 9/19

2:15 pm-11:38 pm

2 stops11h 23m

Boise Air Term. Gowen Fld

Sat 9/27

7:30 pm-12:03 pm

2 stops14h 33m

$405

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Sun 9/21

1:15 pm-1:10 am

2 stops13h 55m

Boise Air Term. Gowen Fld

Thu 9/25

5:00 am-8:45 pm

2 stops13h 45m

$478

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Fri 9/19

1:05 am-1:35 pm

2 stops14h 30m

Boise Air Term. Gowen Fld

Thu 9/25

2:45 pm-8:38 pm

2 stops27h 53m

$491

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 5/21

6:10 am-10:00 pm

2 stops17h 50m

Boise Air Term. Gowen Fld

Mon 5/26

1:38 pm-5:12 am

1 stop13h 34m

$655

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Fri 9/19

3:10 pm-2:55 pm

3 stops25h 45m

Boise Air Term. Gowen Fld

Sat 9/27

4:29 pm-2:19 pm

2 stops19h 50m

$962

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 5/29

1:55 pm-12:22 am

2 stops12h 27m

$203

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 5/29

1:33 am-11:21 am

2 stops11h 48m

$241

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 5/28

1:05 am-3:59 pm

2 stops16h 54m

$248

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Fri 5/30

7:15 am-11:32 pm

2 stops18h 17m

$299

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 5/29

6:30 am-10:42 pm

3 stops18h 12m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

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 April 25, 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 April 25, 2025.
Alaska Airlines
8.0
Very good
9,928 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,928 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 ($203), Spirit Airlines ($241), and United Airlines ($248).

  • 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 $419). 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
McCall
Caldwell
Ontario

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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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$779Average$874FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$898Average$1,032FlexibilityNo cancel feeOn-time71%

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