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Idaho

$208+ Cheap flights from Caribbean Islands to Idaho

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
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Caribbean Islands to Idaho

Keep the following information in mind while searching for Caribbean Islands to Idaho flight deals. Data was last updated August 2, 2025.

Round-trip from

$411
(Delta)

One-way from

$208
(American Airlines)
From Caribbean Islands to Idaho
Search Deals
One-way flight from Caribbean Islands to Idaho
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Find flight deals from Caribbean Islands to Idaho

Cheapest flights from Caribbean Islands to Idaho
Explore the most affordable flight options available from Caribbean Islands to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 9/307:20 amSJU - GEG
2 stops19h 15mDelta
Sat 10/43:30 pmGEG - SJU
2 stops17h 43mDelta
Deal found 7/31$411
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Mon 10/277:05 pmSJU - GEG
2 stops19h 38mAmerican Airlines
Sat 11/15:40 amGEG - SJU
2 stops12h 34mAmerican Airlines
Deal found 8/1$415
This Mytrip deal was found by Cheapflights users on 8/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/302:11 amSJU - BOI
3 stops17h 00mSpirit Airlines
Sun 9/72:16 pmBOI - SJU
2 stops18h 48mSpirit Airlines
Deal found 8/1$448
This American Airlines deal was found by Cheapflights users on 8/1. 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 stops18h 44mAmerican Airlines
Sun 9/147:00 amBOI - SJU
2 stops14h 37mAmerican Airlines
Deal found 8/1$463
This Southwest deal was found by Cheapflights users on 8/1. 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.
Mon 10/275:00 amSJU - BOI
2 stops14h 05mSouthwest
Sat 11/15:15 amBOI - SJU
2 stops13h 55mSouthwest
Deal found 8/1$495
This Delta deal was found by Cheapflights users on 8/1. 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.
Tue 10/217:00 amSJU - JAC
2 stops16h 29mDelta
Tue 10/286:55 pmJAC - SJU
2 stops15h 05mDelta
Deal found 8/1$495
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 9/291:05 amSJU - GEG
2 stops13h 37mUnited Airlines
Sat 10/45:05 amGEG - SJU
2 stops15h 52mUnited Airlines
Deal found 7/30$501
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 9/117:05 pmSJU - JAC
2 stops21h 32mAmerican Airlines
Tue 9/164:18 pmJAC - SJU
2 stops20h 35mAmerican Airlines
Deal found 7/31$569
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 10/201:05 amSJU - JAC
3 stops36h 15mUnited Airlines
Tue 10/282:40 pmJAC - SJU
2 stops19h 37mUnited Airlines
Deal found 7/31$575
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Mon 10/273:52 pmSJU - BOI
2 stops23h 52mUnited Airlines
Sat 11/12:40 pmBOI - SJU
3 stops25h 45mUnited Airlines
Deal found 8/1$604
This Southwest deal was found by Cheapflights users on 8/1. 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.
Thu 8/215:00 amSJU - GEG
2 stops13h 20mSouthwest
Wed 8/275:45 amGEG - SJU
2 stops14h 00mSouthwest
Deal found 8/1$660
This Delta deal was found by Cheapflights users on 7/31. 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 9/107:30 amSJU - BOI
2 stops18h 28mDelta
Sun 9/1411:35 pmBOI - SJU
1 stop11h 41mDelta
Deal found 7/31$686

Cheapflights Fare Finder

 
Customize your flight search to find flights from Caribbean Islands to Idaho 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 August 2, 2025.
Use the filters below to find and compare flights from Caribbean Islands to Idaho that are best for you.

Fly from

Caribbean Islands

Fly to

Idaho

Route

Depart

Return

Price

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Tue 9/30

7:20 am-11:35 pm

2 stops19h 15m

Spokane

Sat 10/4

3:30 pm-12:13 pm

2 stops17h 43m

$411

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Mon 10/27

7:05 pm-11:43 am

2 stops19h 38m

Spokane

Sat 11/1

5:40 am-9:14 pm

2 stops12h 34m

$415

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Sat 8/30

2:11 am-5:11 pm

3 stops17h 00m

Boise Air Term. Gowen Fld

Sun 9/7

2:16 pm-11:04 am

2 stops18h 48m

$448

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 9/10

6:10 am-10:54 pm

2 stops18h 44m

Boise Air Term. Gowen Fld

Sun 9/14

7:00 am-11:37 pm

2 stops14h 37m

$463

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Mon 10/27

5:00 am-5:05 pm

2 stops14h 05m

Boise Air Term. Gowen Fld

Sat 11/1

5:15 am-9:10 pm

2 stops13h 55m

$495

San JuanJackson

SJU - JAC

SJUJAC

San Juan Luis Munoz Marin Intl

Tue 10/21

7:00 am-9:29 pm

2 stops16h 29m

Jackson Hole

Tue 10/28

6:55 pm-12:00 pm

2 stops15h 05m

$495

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Mon 9/29

1:05 am-11:42 am

2 stops13h 37m

Spokane

Sat 10/4

5:05 am-11:57 pm

2 stops15h 52m

$501

San JuanJackson

SJU - JAC

SJUJAC

San Juan Luis Munoz Marin Intl

Thu 9/11

7:05 pm-2:37 pm

2 stops21h 32m

Jackson Hole

Tue 9/16

4:18 pm-2:53 pm

2 stops20h 35m

$569

San JuanJackson

SJU - JAC

SJUJAC

San Juan Luis Munoz Marin Intl

Mon 10/20

1:05 am-11:20 am

3 stops36h 15m

Jackson Hole

Tue 10/28

2:40 pm-12:17 pm

2 stops19h 37m

$575

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Mon 10/27

3:52 pm-1:44 pm

2 stops23h 52m

Boise Air Term. Gowen Fld

Sat 11/1

2:40 pm-6:25 pm

3 stops25h 45m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 18 results
1
2

Best time to book a flight from Caribbean Islands to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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 Idaho

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

Find hourly flight availability from Caribbean Islands to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Caribbean Islands to Idaho as you normally would.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated August 2, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Caribbean Islands to Idaho. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
United Airlines
7.4
Good
8,904 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

Related info for your journey

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

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $208. United Airlines flights start at $238 while deals on Alaska Airlines start at $295 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Caribbean Islands to Idaho 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 Idaho?

    Currently, October is the cheapest month in which you can book a flight from Caribbean Islands to Idaho (average of $314). Flying from Caribbean Islands to Idaho in June is currently the most expensive (average of $398). 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

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Alternative routes for Caribbean Islands to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Caribbean Islands to Idaho

Discover the top airline that operate flights from Caribbean Islands to Idaho. 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$779Average$874FlexibilityNo cancel feeOn-time69%

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