$269+ Cheap flights from Boise (BOI) 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJU
Sep 10 — Sep 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boise to Puerto Rico 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 Boise to Puerto Rico
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boise to Puerto RicoExplore the most affordable flight options available from Boise to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Boise to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Sat 10/1012:14 pm -
1 stop9h 06m
Sat 10/176:00 am -
1 stop9h 51m
Deal found 8/10![American Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/161:52 pm -
2 stops17h 32m
Sat 9/266:00 am -
2 stops18h 27m
Deal found 8/10![American Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 10/1312:14 pm -
2 stops19h 32m
Sat 10/176:00 am -
1 stop9h 51m
Deal found 8/10![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 8/8. 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 9/212:12 pm -
2 stops19h 31m
Tue 9/86:00 am -
2 stops18h 11m
Deal found 8/8![American Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 8/9. 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.
Fri 9/2511:10 pm -
1 stop12h 28m
Fri 10/27:00 am -
2 stops12h 54m
Deal found 8/9![Delta logo]()
$597
This Southwest deal was found by Cheapflights users on 8/8. 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.
Sat 11/78:20 am -
2 stops9h 55m
Sun 11/155:35 am -
2 stops13h 30m
Deal found 8/8![Southwest logo]()
$600
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 9/256:25 am -
1 stop9h 13m
Fri 10/22:00 pm -
1 stop10h 33m
Deal found 8/9![United Airlines logo]()
$628
This American Airlines deal was found by Cheapflights users on 8/10. 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 12/316:07 am -
2 stops13h 25m
Wed 1/66:00 am -
1 stop11h 33m
Deal found 8/10![American Airlines logo]()
$647
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 10/266:30 am -
2 stops32h 51m
Fri 10/3010:48 am -
2 stops12h 44m
Deal found 8/6![United Airlines logo]()
$1,708
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/2512:24 pm -
2 stops28h 06m
Sat 8/2910:35 am -
2 stops13h 02m
Deal found 8/10![United Airlines logo]()
$1,910
Best flights from Boise to Puerto RicoDiscover carefully curated flight deals from Boise to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Boise to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This Delta deal was found by Cheapflights users on 8/9. 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 1/125:40 am -
2 stops15h 10m
Fri 1/225:15 pm -
1 stop9h 40m
Deal found 8/9![Delta logo]()
$538
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 9/256:25 am -
1 stop9h 13m
Fri 10/22:00 pm -
1 stop10h 33m
Deal found 8/9![United Airlines logo]()
$628
This American Airlines deal was found by Cheapflights users on 8/6. 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 12/313:24 pm -
1 stop10h 40m
Wed 1/66:00 am -
1 stop11h 33m
Deal found 8/6![American Airlines logo]()
$647
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 8/312:44 pm -
2 stops20h 10m
Tue 9/11:00 am -
2 stops16h 31m
Deal found 8/10![United Airlines logo]()
$655
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 10/133:24 pm -
1 stop20h 39m
Sat 10/176:00 am -
1 stop18h 46m
Deal found 8/11![American Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Fri 8/215:00 am -
3 stops13h 38m
Mon 8/241:00 am -
2 stops16h 31m
Deal found 8/6![United Airlines logo]()
$837
This Delta deal was found by Cheapflights users on 8/8. 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 12/317:30 pm -
2 stops16h 39m
Wed 1/63:15 pm -
2 stops11h 49m
Deal found 8/8![Delta logo]()
$1,035
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 10/266:30 am -
2 stops32h 51m
Fri 10/3010:48 am -
2 stops12h 44m
Deal found 8/6![United Airlines logo]()
$1,708
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/2512:24 pm -
2 stops28h 06m
Sat 8/2910:35 am -
2 stops13h 02m
Deal found 8/10![United Airlines logo]()
$1,910
Last-minute flights from Boise to Puerto RicoDiscover last-minute flight deals from Boise to Puerto Rico. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Puerto Rico. Data last updated August 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/6. 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 8/208:01 am -
2 stops13h 58m
Sun 8/236:00 am -
2 stops18h 11m
Deal found 8/6![American Airlines logo]()
$656
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/2512:24 pm -
2 stops28h 06m
Sat 8/2910:35 am -
2 stops13h 02m
Deal found 8/10![United Airlines logo]()
$1,910
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 8/312:44 pm -
2 stops20h 10m
Tue 9/11:00 am -
2 stops16h 31m
Deal found 8/10![United Airlines logo]()
$655
This American Airlines deal was found by Cheapflights users on 8/8. 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 9/212:12 pm -
2 stops19h 31m
Tue 9/86:00 am -
2 stops18h 11m
Deal found 8/8![American Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 8/9. 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 9/32:49 pm -
2 stops16h 54m
Tue 9/86:00 am -
2 stops18h 40m
Deal found 8/9![American Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/66:30 am -
2 stops12h 08m
Sat 9/122:00 pm -
1 stop10h 40m
Deal found 8/7![United Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/161:52 pm -
2 stops17h 32m
Sat 9/266:00 am -
2 stops18h 27m
Deal found 8/10![American Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/165:40 pm -
2 stops19h 04m
Sat 9/262:00 pm -
1 stop10h 33m
Deal found 8/10![United Airlines logo]()
$676
This Delta deal was found by Cheapflights users on 8/9. 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.
Fri 9/2511:10 pm -
1 stop12h 28m
Fri 10/27:00 am -
2 stops12h 54m
Deal found 8/9![Delta logo]()
$597
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 9/256:25 am -
1 stop9h 13m
Fri 10/22:00 pm -
1 stop10h 33m
Deal found 8/9![United Airlines logo]()
$628
One-way flights from Boise to Puerto RicoSearch for one-way flight options from Boise to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Boise to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This American Airlines deal was found by Cheapflights users on 8/10. 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 1/282:41 pm -
2 stops17h 07m
Deal found 8/10![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 8/9. 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 1/268:40 am -
1 stop9h 20m
Deal found 8/9![United Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Thu 1/287:00 am -
1 stop8h 25m
Deal found 8/9![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 8/9. 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 1/277:00 am -
1 stop8h 25m
Deal found 8/9![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 8/9. 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.
Fri 1/295:40 am -
2 stops15h 10m
Deal found 8/9![Delta logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 1/257:00 am -
1 stop14h 16m
Deal found 8/9![Alaska Airlines logo]()
$329
This Orbitz deal was found by Cheapflights users on 8/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:00 am -
1 stop14h 16m
Deal found 8/9![Alaska Airlines logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 1/277:00 am -
1 stop14h 16m
Deal found 8/9![Alaska Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/10. 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 1/297:00 am -
1 stop14h 16m
Deal found 8/10![American Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 1/297:00 am -
1 stop8h 25m
Deal found 8/9![United Airlines logo]()
$444
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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.
Fri 1/294:00 pm -
3 stops26h 39m
Deal found 8/10![Alaska Airlines logo]()
$519
Find flight deals from Boise to Puerto Rico
Keep the following information in mind while searching for Boise to Puerto Rico flight deals. Data was last updated August 11, 2026.
Round-trip from | $354 (American Airlines) |
|---|---|
One-way from | $269 (American Airlines) |
Popular in | July |
Cheapest in | October |
Average price | $638 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise 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 2,558,603 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Boise to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseSan Juan
BOI Boise Air Term. Gowen Fld - SJU San Juan Luis Munoz Marin Intl
BOISJU
Boise Air Term. Gowen Fld
Tue 1/12
5:40 am-11:50 pm
2 stops15h 10m
San Juan Luis Munoz Marin Intl
Fri 1/22
5:15 pm-11:55 pm
1 stop9h 40m
$538
Quickest round-trip
BoiseSan Juan
BOI Boise Air Term. Gowen Fld - SJU San Juan Luis Munoz Marin Intl
BOISJU
Boise Air Term. Gowen Fld
Fri 9/25
6:25 am-5:38 pm
1 stop9h 13m
San Juan Luis Munoz Marin Intl
Fri 10/2
2:00 pm-10:33 pm
1 stop10h 33m
$628
BoiseSan Juan
BOI Boise Air Term. Gowen Fld - SJU San Juan Luis Munoz Marin Intl
BOISJU
Boise Air Term. Gowen Fld
Thu 12/31
3:24 pm-5:04 am
1 stop10h 40m
San Juan Luis Munoz Marin Intl
Wed 1/6
6:00 am-2:33 pm
1 stop11h 33m
$647
BoiseSan Juan
BOI Boise Air Term. Gowen Fld - SJU San Juan Luis Munoz Marin Intl
BOISJU
Boise Air Term. Gowen Fld
Mon 8/31
2:44 pm-12:54 pm
2 stops20h 10m
San Juan Luis Munoz Marin Intl
Tue 9/1
1:00 am-3:31 pm
2 stops16h 31m
$655
BoiseSan Juan
BOI Boise Air Term. Gowen Fld - SJU San Juan Luis Munoz Marin Intl
BOISJU
Boise Air Term. Gowen Fld
Tue 10/13
3:24 pm-2:03 pm
1 stop20h 39m
San Juan Luis Munoz Marin Intl
Sat 10/17
6:00 am-10:46 pm
1 stop18h 46m
$797
BoiseSan Juan
BOI Boise Air Term. Gowen Fld - SJU San Juan Luis Munoz Marin Intl
BOISJU
Boise Air Term. Gowen Fld
Fri 8/21
5:00 am-8:38 pm
3 stops13h 38m
San Juan Luis Munoz Marin Intl
Mon 8/24
1:00 am-3:31 pm
2 stops16h 31m
$837
BoiseSan Juan
BOI Boise Air Term. Gowen Fld - SJU San Juan Luis Munoz Marin Intl
BOISJU
Boise Air Term. Gowen Fld
Thu 12/31
7:30 pm-3:09 pm
2 stops16h 39m
San Juan Luis Munoz Marin Intl
Wed 1/6
3:15 pm-12:04 am
2 stops11h 49m
$1,035
BoiseCulebra
BOI Boise Air Term. Gowen Fld - CPX Culebra
BOICPX
Boise Air Term. Gowen Fld
Mon 10/26
6:30 am-5:21 pm
2 stops32h 51m
Culebra
Fri 10/30
10:48 am-9:32 pm
2 stops12h 44m
$1,708
BoiseVieques
BOI Boise Air Term. Gowen Fld - VQS Vieques
BOIVQS
Boise Air Term. Gowen Fld
Tue 8/25
12:24 pm-6:30 pm
2 stops28h 06m
Vieques
Sat 8/29
10:35 am-9:37 pm
2 stops13h 02m
$1,910
Cheapest one-way
BoiseSan Juan
BOI Boise Air Term. Gowen Fld - SJU San Juan Luis Munoz Marin Intl
BOISJU
Boise Air Term. Gowen Fld
Fri 1/29
11:45 am-6:11 am
2 stops15h 26m
$269
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Boise to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Boise with our price prediction graph.
BOI-SJU
BOI-VQS
BOI-CPX
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 Boise to Puerto Rico
BOI-PR0
BOI-SJU
BOI-VQS
BOI-CPX
What is the cheapest month to book a flight from Boise to Puerto Rico?
Currently, October is the cheapest month in which you can book a flight from Boise to Puerto Rico (average of $553). Flying from Boise to Puerto Rico in July is currently the most expensive (average of $828). 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.
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 August 11, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Boise to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Boise to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Boise to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Puerto Rico by cabin class
Find flights from Boise to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Puerto Rico flights
Browse other Boise and Puerto Rico flight options. Last updated on August 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Boise to Puerto Rico
Discover the top 4 airlines that operate flights from Boise 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 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$368 | Average$581 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$429 | Average$793 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$473 | Average$585 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$499 | Average$664 | FlexibilityNo cancel fee | On-time71% |