HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$333+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BOI
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Puerto Rico 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 Puerto Rico to Boise

Keep the following information in mind while searching for Puerto Rico to Boise flight deals. Data was last updated May 1, 2025.

Round-trip from

$427
(Booking.com)

One-way from

$333
(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

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 May 1, 2025.

This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:09 amSJU - BOI
2 stops31h 12mSpirit Airlines
Mon 5/1912:16 pmBOI - SJU
2 stops21h 15mSpirit Airlines
Deal found 4/30$427
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/24:25 pmSJU - BOI
1 stop9h 34mDelta
Sun 8/1011:40 pmBOI - SJU
1 stop11h 49mDelta
Deal found 4/30$447
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/92:40 pmSJU - BOI
2 stops11h 50mSouthwest
Mon 6/165:00 amBOI - SJU
2 stops11h 50mSouthwest
Deal found 4/30$546
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 6/81:05 amSJU - BOI
2 stops16h 54mUnited Airlines
Mon 6/167:07 pmBOI - SJU
2 stops14h 50mUnited Airlines
Deal found 4/30$562
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/812:59 amSJU - BOI
1 stop11h 57mAmerican Airlines
Mon 6/163:35 pmBOI - SJU
1 stop11h 31mAmerican Airlines
Deal found 4/30$582
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:30 amSJU - BOI
3 stops18h 54mAlaska Airlines
Mon 5/268:59 pmBOI - SJU
2 stops15h 01mAlaska Airlines
Deal found 4/30$1,167

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 1, 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

Thu 5/15

6:09 am-11:21 am

2 stops31h 12m

Boise Air Term. Gowen Fld

Mon 5/19

12:16 pm-11:31 am

2 stops21h 15m

$427

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Sat 8/2

4:25 pm-11:59 pm

1 stop9h 34m

Boise Air Term. Gowen Fld

Sun 8/10

11:40 pm-1:29 pm

1 stop11h 49m

$447

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Mon 6/9

2:40 pm-12:30 am

2 stops11h 50m

Boise Air Term. Gowen Fld

Mon 6/16

5:00 am-6:50 pm

2 stops11h 50m

$546

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Sun 6/8

1:05 am-3:59 pm

2 stops16h 54m

Boise Air Term. Gowen Fld

Mon 6/16

7:07 pm-11:57 am

2 stops14h 50m

$562

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Sun 6/8

12:59 am-10:56 am

1 stop11h 57m

Boise Air Term. Gowen Fld

Mon 6/16

3:35 pm-5:06 am

1 stop11h 31m

$582

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 5/21

6:30 am-11:24 pm

3 stops18h 54m

Boise Air Term. Gowen Fld

Mon 5/26

8:59 pm-2:00 pm

2 stops15h 01m

$1,167

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 5/7

6:15 am-9:06 pm

2 stops16h 51m

$333

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 5/6

1:05 am-4:21 pm

2 stops17h 16m

$378

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 5/7

6:30 am-11:59 pm

3 stops19h 29m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 May 1, 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 May 1, 2025.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

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
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,293 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

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
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

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 $333. United Airlines flights start at $378 while deals on Alaska Airlines start at $544 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 $406). 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
McCall
Caldwell
Ontario

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 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$779Average$874FlexibilityNo cancel feeOn-time69%

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.
Site
Privacy Preferences©2025 Cheapflights