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Puerto Rico

$150+ Cheap flights from Idaho to Puerto Rico

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJU
Nov 10 — Nov 171
1 adult
Sun 11/10
Sun 11/17
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Find flight deals from Idaho to Puerto Rico

Cheapest flights from Idaho to Puerto Rico
Explore the most affordable flight options available from Idaho to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This FlightHub deal was found by Cheapflights users on 11/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:51 amBOI - SJU
2 stops21h 46mSpirit Airlines
Wed 12/112:17 pmSJU - BOI
2 stops23h 41mSpirit Airlines
Deal found 11/5$278
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/276:29 amGEG - SJU
2 stops14h 13mAmerican Airlines
Wed 12/45:50 amSJU - GEG
2 stops16h 52mAmerican Airlines
Deal found 11/3$524
This Southwest deal was found by Cheapflights users on 11/3. 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.
Tue 12/31:30 pmGEG - SJU
2 stops17h 20mSouthwest
Tue 12/107:55 amSJU - GEG
2 stops18h 15mSouthwest
Deal found 11/3$528
This Delta deal was found by Cheapflights users on 11/4. 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.
Tue 12/107:20 pmGEG - SJU
2 stops14h 54mDelta
Wed 12/184:40 pmSJU - GEG
1 stop10h 33mDelta
Deal found 11/4$538
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/105:15 amGEG - SJU
1 stop9h 10mUnited Airlines
Wed 12/182:25 pmSJU - GEG
1 stop10h 32mUnited Airlines
Deal found 11/4$585
This United deal was found by Cheapflights users on 11/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/78:00 amBOI - SJU
2 stops13h 36mUnited Airlines
Fri 12/132:05 amSJU - BOI
2 stops20h 10mUnited Airlines
Deal found 11/4$593
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 12/65:22 pmBOI - SJU
2 stops17h 07mAmerican Airlines
Fri 12/136:25 amSJU - BOI
1 stop18h 31mAmerican Airlines
Deal found 11/5$674
This Southwest deal was found by Cheapflights users on 11/4. 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.
Fri 11/85:00 amBOI - SJU
2 stops13h 45mSouthwest
Sun 11/103:20 pmSJU - BOI
2 stops12h 35mSouthwest
Deal found 11/4$889
This FareScan deal was found by Cheapflights users on 11/4. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1911:57 amBOI - SJU
2 stops26h 43mMultiple Airlines
Tue 12/3111:42 amSJU - BOI
3 stops31h 28mMultiple Airlines
Deal found 11/4$903
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 11/258:59 pmGEG - SJU
2 stops13h 59mAlaska Airlines
Tue 12/36:50 amSJU - GEG
3 stops19h 59mAlaska Airlines
Deal found 11/4$963
This Mytrip deal was found by Cheapflights users on 11/4. 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 11/711:39 amGEG - SJU
2 stops22h 13mMultiple Airlines
Fri 11/83:05 amSJU - GEG
3 stops35h 44mMultiple Airlines
Deal found 11/4$1,077
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/72:47 pmBOI - SJU
3 stops27h 13mAlaska Airlines
Sat 12/146:25 amSJU - BOI
2 stops14h 54mAlaska Airlines
Deal found 11/4$1,221

Find flights from Idaho to Puerto Rico within your budget

Customize your flight search to find flights from Idaho to Puerto Rico 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 2,554,862 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Tue 2/11

7:00 am-12:04 am

2 stops14h 04m

$192

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Tue 4/8

5:00 pm-1:03 pm

2 stops18h 03m

$237

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Tue 2/11

7:00 am-6:25 pm

1 stop8h 25m

$241

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Tue 4/8

3:35 pm-1:45 pm

3 stops20h 10m

$424

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Thu 12/12

5:15 am-6:25 pm

1 stop9h 10m

$437

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Tue 12/3

11:51 am-12:37 pm

2 stops21h 46m

San Juan Luis Munoz Marin Intl

Wed 12/11

2:17 pm-10:58 am

2 stops23h 41m

$278

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Fri 1/10

5:15 am-12:25 am

2 stops16h 10m

San Juan Luis Munoz Marin Intl

Tue 1/14

6:50 am-3:25 pm

2 stops11h 35m

$384

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Tue 1/28

7:24 pm-4:56 pm

2 stops17h 32m

San Juan Luis Munoz Marin Intl

Tue 2/4

4:25 pm-10:51 pm

1 stop10h 26m

$384

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Sat 2/1

2:32 pm-6:12 am

2 stops12h 40m

San Juan Luis Munoz Marin Intl

Fri 2/7

2:05 am-4:27 pm

2 stops17h 22m

$474

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Wed 11/27

6:29 am-12:42 am

2 stops14h 13m

San Juan Luis Munoz Marin Intl

Wed 12/4

5:50 am-6:42 pm

2 stops16h 52m

$524

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 17 results
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Best time to book a flight from Idaho to Puerto Rico

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

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

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

Currently, September is the cheapest month in which you can book a flight from Idaho to Puerto Rico (average of $254). Flying from Idaho to Puerto Rico in March is currently the most expensive (average of $335). 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.

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

Find hourly flight availability from Idaho to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2024.

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

Rainfall in Puerto Rico by month

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

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

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

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated November 5, 2024.
Get a feel of what it's like to fly with Southwest, Delta and Alaska Airlines from Idaho to Puerto Rico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,082 reviews

Crew

8.7

Overall

8.1

Boarding

8.3

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,082 reviews
Southwest
8.1
Very good
5,082 reviews

Crew

8.7

Overall

8.1

Boarding

8.3

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,421 reviews
Southwest
8.1
Very good
5,082 reviews

Crew

8.7

Overall

8.1

Boarding

8.3

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,830 reviews
Southwest
8.1
Very good
5,082 reviews

Crew

8.7

Overall

8.1

Boarding

8.3

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,215 reviews
Southwest
8.1
Very good
5,082 reviews

Crew

8.7

Overall

8.1

Boarding

8.3

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,082 reviews

Crew

8.7

Overall

8.1

Boarding

8.3

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Idaho to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Idaho to Puerto Rico for under $300 on Cheapflights?

    Yes, there are multiple flights from Idaho to Puerto Rico for under $300. The cheapest flight booked recently is on Spirit Airlines for just $278, but on average you can expect to pay $511.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $150. American Airlines flights start at $192 while deals on United Airlines start at $237 one-way.

  • What does BOI to SJU mean?

    BOI and SJU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOI to SJU refers to a flight route from Boise Air Term. Gowen Fld Airport to San Juan Luis Munoz Marin Intl Airport. Aguadilla Borinquen Airport (BQN), Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Idaho to Puerto Rico that include extra baggage allowance?

    The amount of baggage you can bring on your Idaho to Puerto Rico flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Idaho to Puerto Rico with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho to Puerto Rico flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Idaho to Puerto Rico that allow pets onboard?

    Many airlines flying from Idaho to Puerto Rico offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Idaho to Puerto Rico?

    Yes, you can often find last-minute deals on Idaho to Puerto Rico flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Idaho to Puerto Rico flight deals updated?

    The Idaho to Puerto Rico flight deals you see on this page were last updated on 11/5.

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

    Currently, September is the cheapest month in which you can book a flight from Idaho to Puerto Rico (average of $254). Flying from Idaho to Puerto Rico in March is currently the most expensive (average of $335). 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 Idaho to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Luis Munoz Marin Intl flights
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Newark to Simpson Bay flights
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Newark to Nassau flights
LaGuardia to Santo Domingo flights
John F Kennedy Intl to Port of Spain flights
Miami to Luis Munoz Marin Intl flights
Newark to Saint Thomas Island flights
John F Kennedy Intl to Kingston flights
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LaGuardia to Montego Bay flights
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John F Kennedy Intl to Simpson Bay flights
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Philadelphia to Punta Cana flights
O'Hare Intl to Montego Bay flights

Top 4 airlines flying from Idaho to Puerto Rico

Discover the top 4 airlines that operate flights from Idaho to Puerto Rico. 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 2,554,862 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$217Average$384FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$280Average$699FlexibilityNo cancel feeOn-time71%
DeltaCheapest$366Average$555FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$406Average$832FlexibilityNo cancel feeOn-time69%
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