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Idaho

$114+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BOI
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
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 February 23, 2025.

Round-trip from

$267
(Booking.com)

One-way from

$114
(FlightHub)
From Puerto Rico to Idaho
Search Deals
One-way flight from Puerto Rico to Idaho
Search Deals

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 February 23, 2025.

This Booking.com deal was found by Cheapflights users on 2/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/38:16 pmSJU - BOI
2 stops18h 20mSpirit Airlines
Mon 4/71:31 pmBOI - SJU
2 stops25h 03mSpirit Airlines
Deal found 2/22$267
This Expedia deal was found by Cheapflights users on 2/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/38:16 pmSJU - BOI
2 stops18h 20mMultiple Airlines
Mon 4/71:23 pmBOI - SJU
1 stop13h 37mMultiple Airlines
Deal found 2/22$395
This United Airlines deal was found by Cheapflights users on 2/22. 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 4/11:05 amSJU - BOI
2 stops14h 27mUnited Airlines
Mon 4/77:00 pmBOI - SJU
2 stops14h 57mUnited Airlines
Deal found 2/22$405
This Delta deal was found by Cheapflights users on 2/22. 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 5/16:35 amSJU - GEG
2 stops15h 09mDelta
Wed 5/77:21 pmGEG - SJU
2 stops13h 40mDelta
Deal found 2/22$455
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Thu 5/16:05 amSJU - GEG
1 stop18h 33mAmerican Airlines
Wed 5/73:21 pmGEG - SJU
2 stops16h 44mAmerican Airlines
Deal found 2/22$465
This American Airlines deal was found by Cheapflights users on 2/22. 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 4/26:05 amSJU - BOI
1 stop17h 50mAmerican Airlines
Mon 4/71:23 pmBOI - SJU
1 stop13h 37mAmerican Airlines
Deal found 2/22$483
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Thu 4/243:35 pmSJU - JAC
2 stops22h 38mAmerican Airlines
Tue 5/63:02 pmJAC - SJU
2 stops21h 38mAmerican Airlines
Deal found 2/22$505
This Southwest deal was found by Cheapflights users on 2/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/167:30 amSJU - BOI
2 stops11h 50mSouthwest
Mon 7/215:00 amBOI - SJU
2 stops11h 00mSouthwest
Deal found 2/22$585
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Wed 4/301:05 amSJU - GEG
2 stops16h 36mUnited Airlines
Wed 5/75:00 amGEG - SJU
2 stops15h 54mUnited Airlines
Deal found 2/22$665
This Delta deal was found by Cheapflights users on 2/22. 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.
Wed 7/162:28 pmSJU - BOI
1 stop10h 05mDelta
Mon 7/217:59 pmBOI - SJU
2 stops15h 11mDelta
Deal found 2/22$725
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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.
Mon 6/912:59 amSJU - BOI
2 stops23h 51mAlaska Airlines
Tue 6/177:29 amBOI - SJU
1 stop13h 31mAlaska Airlines
Deal found 2/22$783
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Sat 3/83:05 amSJU - JAC
2 stops12h 17mUnited Airlines
Thu 3/137:00 amJAC - SJU
2 stops10h 55mUnited Airlines
Deal found 2/21$786

Find flights from Puerto Rico to Idaho within your budget

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 February 23, 2025.

Fly from

Puerto Rico

Fly to

Idaho

Route

Depart

Return

Price

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 4/3

8:16 pm-12:36 pm

2 stops18h 20m

Boise Air Term. Gowen Fld

Mon 4/7

1:31 pm-4:34 pm

2 stops25h 03m

$267

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 4/3

8:16 pm-12:36 pm

2 stops18h 20m

Boise Air Term. Gowen Fld

Mon 4/7

1:23 pm-5:00 am

1 stop13h 37m

$395

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 4/1

1:05 am-1:32 pm

2 stops14h 27m

Boise Air Term. Gowen Fld

Mon 4/7

7:00 pm-11:57 am

2 stops14h 57m

$405

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Thu 5/1

6:35 am-6:44 pm

2 stops15h 09m

Spokane

Wed 5/7

7:21 pm-12:01 pm

2 stops13h 40m

$455

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Thu 5/1

6:05 am-9:38 pm

1 stop18h 33m

Spokane

Wed 5/7

3:21 pm-11:05 am

2 stops16h 44m

$465

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 4/2

6:05 am-9:55 pm

1 stop17h 50m

Boise Air Term. Gowen Fld

Mon 4/7

1:23 pm-5:00 am

1 stop13h 37m

$483

San JuanJackson

SJU - JAC

SJUJAC

San Juan Luis Munoz Marin Intl

Thu 4/24

3:35 pm-12:13 pm

2 stops22h 38m

Jackson Hole

Tue 5/6

3:02 pm-2:40 pm

2 stops21h 38m

$505

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 7/16

7:30 am-5:20 pm

2 stops11h 50m

Boise Air Term. Gowen Fld

Mon 7/21

5:00 am-6:00 pm

2 stops11h 00m

$585

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Wed 4/30

1:05 am-2:41 pm

2 stops16h 36m

Spokane

Wed 5/7

5:00 am-11:54 pm

2 stops15h 54m

$665

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 7/16

2:28 pm-10:33 pm

1 stop10h 05m

Boise Air Term. Gowen Fld

Mon 7/21

7:59 pm-1:10 pm

2 stops15h 11m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 23 results
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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.

Travel insights for flights from Puerto Rico to Idaho

Get recent, data-driven insights about flights from Puerto Rico to Idaho including ideal travel times, pricing trends, and more.

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 February 23, 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 February 23, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta 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.
Southwest
8.1
Very good
4,385 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,385 reviews
Southwest
8.1
Very good
4,385 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,385 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,187 reviews
Southwest
8.1
Very good
4,385 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,746 reviews
Southwest
8.1
Very good
4,385 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,385 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 Spirit Airlines, which is currently one of the cheapest options available, starting at $114. American Airlines flights start at $203 while deals on Delta start at $244 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 $436). 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 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 February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$779Average$874FlexibilityNo cancel feeOn-time69%
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