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Boise

$263+ Cheap flights from Puerto Rico 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BOI
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
1 adult, Economy
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Cheap flight deals from Puerto Rico to Boise

Cheapest flights from Puerto Rico to Boise
Explore the most affordable flight options available from Puerto Rico to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.

This American Airlines deal was found by Cheapflights users on 5/16. 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 7/3012:59 am
SJU
-
BOI
1 stop15h 21m
American Airlines
Fri 8/71:54 pm
BOI
-
SJU
2 stops17h 49m
American Airlines
Deal found 5/16$609
This Delta deal was found by Cheapflights users on 5/19. 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 7/3112:56 pm
SJU
-
BOI
1 stop11h 36m
Delta
Fri 8/711:35 pm
BOI
-
SJU
1 stop10h 11m
Delta
Deal found 5/19$691
This American Airlines deal was found by Cheapflights users on 5/18. 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.
Sun 8/212:59 am
SJU
-
BOI
1 stop15h 21m
American Airlines
Mon 8/101:54 pm
BOI
-
SJU
2 stops17h 49m
American Airlines
Deal found 5/18$730
This United Airlines deal was found by Cheapflights users on 5/18. 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 8/284:55 pm
SJU
-
BOI
2 stops31h 45m
United Airlines
Tue 9/16:30 am
BOI
-
SJU
2 stops15h 20m
United Airlines
Deal found 5/18$753
This United Airlines deal was found by Cheapflights users on 5/18. 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 8/31:40 pm
SJU
-
BOI
1 stop30h 16m
United Airlines
Mon 8/105:00 am
BOI
-
SJU
1 stop10h 38m
United Airlines
Deal found 5/18$787
This American Airlines deal was found by Cheapflights users on 5/19. 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.
Sun 7/1212:59 am
SJU
-
BOI
1 stop15h 21m
American Airlines
Sat 7/186:33 pm
BOI
-
SJU
2 stops13h 12m
American Airlines
Deal found 5/19$835

Find flight deals from Puerto Rico to Boise

Keep the following information in mind while searching for Puerto Rico to Boise flight deals. Data was last updated May 20, 2026.

Round-trip from

$609
(American Airlines)

One-way from

$263
(Delta)
From Puerto Rico to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Puerto Rico to Boise Air Term. Gowen Fld
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico 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 May 20, 2026.
Use the filters below to find and compare flights from Puerto Rico to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Fri 7/31

12:56 pm-10:32 pm

1 stop11h 36m

Boise Air Term. Gowen Fld

Fri 8/7

11:35 pm-11:46 am

1 stop10h 11m

$691

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Fri 8/28

4:55 pm-10:40 pm

2 stops31h 45m

Boise Air Term. Gowen Fld

Tue 9/1

6:30 am-11:50 pm

2 stops15h 20m

$753

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Mon 8/3

1:40 pm-5:56 pm

1 stop30h 16m

Boise Air Term. Gowen Fld

Mon 8/10

5:00 am-5:38 pm

1 stop10h 38m

$787

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Sun 7/12

12:59 am-2:20 pm

1 stop15h 21m

Boise Air Term. Gowen Fld

Sat 7/18

6:33 pm-9:45 am

2 stops13h 12m

$835

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 8/27

4:55 pm-9:37 pm

2 stops30h 42m

Boise Air Term. Gowen Fld

Mon 8/31

2:44 pm-3:42 pm

2 stops22h 58m

$890

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Sun 7/12

12:58 am-11:20 am

1 stop12h 22m

Boise Air Term. Gowen Fld

Sat 7/18

3:53 pm-4:39 am

1 stop10h 46m

$904
Cheapest one-way
Quickest one-way

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Sat 10/31

4:18 pm-11:55 pm

1 stop9h 37m

$263

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Sat 10/31

7:10 am-5:55 pm

2 stops12h 45m

$308

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 6/9

6:30 am-3:25 pm

2 stops10h 55m

$333

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Mon 6/8

5:30 am-5:15 pm

2 stops13h 45m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 11 resultsSorted by cheapest first
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Best time to book a flight from Puerto Rico to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Puerto Rico 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 Puerto Rico to Boise
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico 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 Puerto Rico?

    If you book a flight to Boise from Puerto Rico, 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.

  • How long is the flight from Puerto Rico to Boise?

    For as low as $691, Delta can have you in Boise from Puerto Rico in 11h 36m. Airlines will cover a distance of 3374 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Puerto Rico to Boise that include hotel bookings?

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

  • How can I find direct flights from Puerto Rico to Boise?

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

  • Can I find deals for business class flights from Puerto Rico to Boise?

    Yes. Cheapflights offers flight deals from Puerto Rico 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.

See more FAQs

Traveling to a place near Boise?

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

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