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$208+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BOI
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap 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 June 18, 2025.

Round-trip from

$455
(Delta)

One-way from

$208
(Delta)
From Puerto Rico to Boise Air Term. Gowen Fld
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One-way flight from Puerto Rico to Boise Air Term. Gowen Fld
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Find 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 June 18, 2025.

This Delta deal was found by Cheapflights users on 6/17. 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 6/17$455
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:42 pmSJU - BOI
2 stops21h 50mAmerican Airlines
Sun 9/145:22 pmBOI - SJU
2 stops15h 49mAmerican Airlines
Deal found 6/15$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
This Mytrip deal was found by Cheapflights users on 6/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/31:02 pmSJU - BOI
2 stops21h 46mSpirit Airlines
Mon 7/79:43 amBOI - SJU
2 stops31h 36mSpirit Airlines
Deal found 6/18$618
This Mytrip deal was found by Cheapflights users on 6/17. 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.
Wed 7/21:02 pmSJU - BOI
3 stops29h 36mMultiple Airlines
Sun 7/65:50 pmBOI - SJU
3 stops29h 41mMultiple Airlines
Deal found 6/17$670

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 June 18, 2025.
Use the filters below to find and compare flights from Puerto Rico to Boise that are best for you.

Fly from

Puerto Rico

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

$455

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 9/10

4:42 pm-12:32 pm

2 stops21h 50m

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 7/3

1:02 pm-8:48 am

2 stops21h 46m

Boise Air Term. Gowen Fld

Mon 7/7

9:43 am-7:19 pm

2 stops31h 36m

$618

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 7/2

1:02 pm-4:38 pm

3 stops29h 36m

Boise Air Term. Gowen Fld

Sun 7/6

5:50 pm-1:31 am

3 stops29h 41m

$670

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 12/11

7:00 am-6:31 pm

2 stops14h 31m

$208

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Sat 8/9

4:20 pm-4:50 pm

1 stop26h 30m

$252

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

Sat 8/9

7:05 pm-12:19 pm

2 stops19h 14m

$301

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Fri 8/8

2:05 am-1:29 pm

2 stops13h 24m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 11 results
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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

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

Find hourly flight availability from Puerto Rico 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 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to Boise as you normally would.

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 18, 2025.
To help decide which airline to fly from Puerto Rico to Boise, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

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

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

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
7,964 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

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
8,810 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

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

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

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

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

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 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.

  • What are the cheapest airlines to fly from Puerto Rico to Boise one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $208. Sun Country Air flights start at $252 while deals on American Airlines start at $301 one-way.

  • 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.

  • What is the cheapest month to book a flight from Puerto Rico to Boise?

    Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Boise (average of $314). Flying from Puerto Rico to Boise in June is currently the most expensive (average of $396). 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 Puerto Rico?

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

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Alternative routes for Puerto Rico to Boise

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Boise flights
George Town to Boise flights
Christiansted to Boise flights
Nassau to Spokane flights

Top airline flying from Puerto Rico to Boise

Discover the top airline that operate flights from Puerto Rico 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$779Average$874FlexibilityNo cancel feeOn-time69%

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