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Idaho

$293+ Cheap flights from Puerto Rico 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BOI
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Puerto Rico to Idaho

Keep the following information in mind while searching for Puerto Rico to Idaho flight deals. Data was last updated April 22, 2025.

Round-trip from

$460
(Delta)

One-way from

$293
(Delta)
From Puerto Rico to Idaho
Search Deals
One-way flight from Puerto Rico to Idaho
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Find flight deals from Puerto Rico to Idaho

Cheapest flights from Puerto Rico to Idaho
Explore the most affordable flight options available from Puerto Rico to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Delta deal was found by Cheapflights users on 4/22. 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.
Mon 5/197:00 amSJU - GEG
2 stops18h 50mDelta
Mon 6/27:25 pmGEG - SJU
2 stops14h 20mDelta
Deal found 4/22$460
This American Airlines deal was found by Cheapflights users on 4/21. 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 6/116:05 amSJU - BOI
2 stops17h 49mAmerican Airlines
Wed 6/183:35 pmBOI - SJU
1 stop11h 31mAmerican Airlines
Deal found 4/21$615
This American Airlines deal was found by Cheapflights users on 4/22. 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 4/306:05 amSJU - GEG
1 stop18h 33mAmerican Airlines
Tue 5/63:18 pmGEG - SJU
2 stops16h 52mAmerican Airlines
Deal found 4/22$636
This United Airlines deal was found by Cheapflights users on 4/22. 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 4/291:05 amSJU - GEG
2 stops14h 33mUnited Airlines
Tue 5/65:29 amGEG - SJU
1 stop9h 01mUnited Airlines
Deal found 4/22$710
This American Airlines deal was found by Cheapflights users on 4/21. 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 4/246:04 pmSJU - JAC
2 stops20h 09mAmerican Airlines
Tue 5/63:02 pmJAC - SJU
2 stops21h 38mAmerican Airlines
Deal found 4/21$750
This Delta deal was found by Cheapflights users on 4/22. 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.
Thu 5/227:30 amSJU - JAC
2 stops15h 18mDelta
Thu 5/296:50 pmJAC - SJU
2 stops15h 11mDelta
Deal found 4/22$795
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Wed 4/231:05 amSJU - JAC
2 stops14h 12mUnited Airlines
Tue 5/610:41 amJAC - SJU
2 stops11h 13mUnited Airlines
Deal found 4/21$805
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/201:05 amSJU - BOI
2 stops22h 34mUnited Airlines
Mon 5/2612:39 pmBOI - SJU
1 stop9h 15mUnited Airlines
Deal found 4/21$950
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 4/306:05 amSJU - GEG
3 stops19h 24mAlaska Airlines
Tue 5/63:06 pmGEG - SJU
2 stops20h 11mAlaska Airlines
Deal found 4/22$1,180

Cheapflights Fare Finder

Customize your flight search to find flights from Puerto Rico 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 April 22, 2025.
Use the filters below to find and compare flights from Puerto Rico to Idaho that are best for you.

Fly from

Puerto Rico

Fly to

Idaho

Route

Depart

Return

Price

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Mon 5/19

7:00 am-10:50 pm

2 stops18h 50m

Spokane

Mon 6/2

7:25 pm-12:45 pm

2 stops14h 20m

$460

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 6/11

6:05 am-9:54 pm

2 stops17h 49m

Boise Air Term. Gowen Fld

Wed 6/18

3:35 pm-5:06 am

1 stop11h 31m

$615

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Sun 5/18

1:05 am-12:38 pm

2 stops14h 33m

Spokane

Mon 6/2

6:00 pm-11:57 am

2 stops14h 57m

$725

San JuanJackson

SJU - JAC

SJUJAC

San Juan Luis Munoz Marin Intl

Sat 6/28

6:15 am-8:55 pm

1 stop16h 40m

Jackson Hole

Sun 7/6

3:29 pm-12:44 pm

2 stops19h 15m

$750

San JuanJackson

SJU - JAC

SJUJAC

San Juan Luis Munoz Marin Intl

Thu 5/22

7:30 am-8:48 pm

2 stops15h 18m

Jackson Hole

Thu 5/29

6:50 pm-12:01 pm

2 stops15h 11m

$795

San JuanJackson

SJU - JAC

SJUJAC

San Juan Luis Munoz Marin Intl

Thu 5/22

7:45 am-7:02 pm

1 stop13h 17m

Jackson Hole

Thu 5/29

1:46 pm-5:30 am

2 stops13h 44m

$820

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 5/20

1:05 am-9:39 pm

2 stops22h 34m

Boise Air Term. Gowen Fld

Mon 5/26

12:39 pm-11:54 pm

1 stop9h 15m

$950

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 5/7

1:55 pm-12:22 am

2 stops12h 27m

$293

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 5/6

1:05 am-1:37 pm

2 stops14h 32m

$338

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 5/7

2:50 pm-1:31 pm

3 stops24h 41m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Best time to book a flight from Puerto Rico to Idaho

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

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

Find hourly flight availability from Puerto Rico 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 April 22, 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 Idaho as you normally would.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho 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 Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, 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 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 April 22, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Puerto Rico to Idaho have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
9,911 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
9,911 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
8,683 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
9,911 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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 Puerto Rico 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 Puerto Rico to Idaho one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $293. United Airlines flights start at $338 while deals on Alaska Airlines start at $494 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Puerto Rico 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 Puerto Rico to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Idaho (average of $314). Flying from Puerto Rico to Idaho 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Puerto Rico 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 Puerto Rico to Idaho

Discover the top airline that operate flights from Puerto Rico 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$779Average$874FlexibilityNo cancel feeOn-time69%

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