$191+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJU
Mar 19 — Mar 261
1 adult, Economy
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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
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Best
Last-minute
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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 February 17, 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 February 17, 2026.
This Delta deal was found by Cheapflights users on 2/15. 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 5/411:35 pm
BOI
- SJU
1 stop10h 10m
Delta
Sat 5/97:00 am
SJU
- BOI
2 stops18h 14m
Delta
Deal found 2/15![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 2/16. 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 9/1811:30 pm
BOI
- SJU
1 stop11h 46m
Delta
Sat 9/262:26 pm
SJU
- BOI
2 stops11h 30m
Delta
Deal found 2/16![Delta logo]()
$426
This American Airlines deal was found by Cheapflights users on 2/13. 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 3/317:00 am
BOI
- SJU
1 stop13h 31m
American Airlines
Tue 4/77:11 am
SJU
- BOI
2 stops17h 27m
American Airlines
Deal found 2/13![American Airlines logo]()
$462
This Southwest deal was found by Cheapflights users on 2/15. 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.
Sun 7/197:50 pm
BOI
- SJU
2 stops12h 55m
Southwest
Tue 7/285:30 am
SJU
- BOI
2 stops11h 55m
Southwest
Deal found 2/15![Southwest logo]()
$476
This Delta deal was found by Cheapflights users on 2/15. 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 4/278:40 pm
BOI
- SJU
2 stops13h 32m
Delta
Tue 5/57:30 am
SJU
- BOI
2 stops16h 54m
Delta
Deal found 2/15![Delta logo]()
$490
This United Airlines deal was found by Cheapflights users on 2/15. 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 4/265:00 am
BOI
- SJU
2 stops13h 38m
United Airlines
Fri 5/11:00 am
SJU
- BOI
2 stops14h 27m
United Airlines
Deal found 2/15![United Airlines logo]()
$514
This Delta deal was found by Cheapflights users on 2/15. 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 4/278:40 pm
BOI
- SJU
2 stops13h 32m
Delta
Sun 5/36:15 am
SJU
- BOI
2 stops17h 41m
Delta
Deal found 2/15![Delta logo]()
$515
This Southwest deal was found by Cheapflights users on 2/14. 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 4/2110:05 am
BOI
- SJU
2 stops11h 35m
Southwest
Mon 4/2710:00 am
SJU
- BOI
2 stops16h 45m
Southwest
Deal found 2/14![Southwest logo]()
$517
This Southwest deal was found by Cheapflights users on 2/15. 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 3/3011:00 am
BOI
- SJU
2 stops10h 35m
Southwest
Tue 3/316:40 am
SJU
- BOI
2 stops17h 40m
Southwest
Deal found 2/15![Southwest logo]()
$521
This Southwest deal was found by Cheapflights users on 2/12. 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.
Thu 7/305:30 am
BOI
- SJU
2 stops11h 55m
Southwest
Fri 8/76:00 am
SJU
- BOI
2 stops12h 15m
Southwest
Deal found 2/12![Southwest logo]()
$527
This American Airlines deal was found by Cheapflights users on 2/15. 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 3/71:41 pm
BOI
- SJU
2 stops16h 19m
American Airlines
Wed 3/117:11 am
SJU
- BOI
2 stops17h 12m
American Airlines
Deal found 2/15![American Airlines logo]()
$539
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 February 17, 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 February 17, 2026.
This American Airlines deal was found by Cheapflights users on 2/16. 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 5/66:26 pm
BOI
- SJU
2 stops12h 47m
American Airlines
Tue 5/125:45 am
SJU
- BOI
2 stops18h 53m
American Airlines
Deal found 2/16![American Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 2/15. 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 5/18:40 pm
BOI
- SJU
2 stops17h 51m
Delta
Tue 5/57:30 am
SJU
- BOI
2 stops18h 47m
Delta
Deal found 2/15![Delta logo]()
$490
This United Airlines deal was found by Cheapflights users on 2/15. 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 5/55:00 am
BOI
- SJU
2 stops13h 38m
United Airlines
Mon 5/111:00 am
SJU
- BOI
2 stops14h 23m
United Airlines
Deal found 2/15![United Airlines logo]()
$514
This Southwest deal was found by Cheapflights users on 2/14. 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 4/2110:05 am
BOI
- SJU
2 stops11h 35m
Southwest
Mon 4/2710:00 am
SJU
- BOI
2 stops16h 45m
Southwest
Deal found 2/14![Southwest logo]()
$517
This American Airlines deal was found by Cheapflights users on 2/13. 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 3/317:00 am
BOI
- SJU
1 stop13h 31m
American Airlines
Tue 4/77:11 am
SJU
- BOI
2 stops17h 27m
American Airlines
Deal found 2/13![American Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 2/15. 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 5/48:40 pm
BOI
- SJU
2 stops13h 32m
Delta
Thu 5/147:00 am
SJU
- BOI
2 stops18h 55m
Delta
Deal found 2/15![Delta logo]()
$490
This Delta deal was found by Cheapflights users on 2/15. 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 5/86:00 am
BOI
- SJU
2 stops15h 43m
Delta
Thu 5/147:00 am
SJU
- BOI
2 stops18h 55m
Delta
Deal found 2/15![Delta logo]()
$490
This American Airlines deal was found by Cheapflights users on 2/14. 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 4/231:53 pm
BOI
- SJU
1 stop12h 39m
American Airlines
Tue 4/285:45 am
SJU
- BOI
2 stops16h 33m
American Airlines
Deal found 2/14![American Airlines logo]()
$501
Last-minute flights from Boise to Puerto RicoDiscover last-minute flight deals from Boise to Puerto Rico. Data last updated February 17, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Puerto Rico. Data last updated February 17, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/14. 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.
Sun 3/15:20 pm
BOI
- SJU
2 stops14h 10m
Southwest
Thu 3/56:30 am
SJU
- BOI
2 stops14h 00m
Southwest
Deal found 2/14![Southwest logo]()
$616
This American Airlines deal was found by Cheapflights users on 2/15. 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 3/71:41 pm
BOI
- SJU
2 stops16h 19m
American Airlines
Wed 3/117:11 am
SJU
- BOI
2 stops17h 12m
American Airlines
Deal found 2/15![American Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 2/13. 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 3/76:15 am
BOI
- SJU
1 stop9h 10m
United Airlines
Wed 3/117:30 am
SJU
- BOI
2 stops16h 29m
United Airlines
Deal found 2/13![United Airlines logo]()
$541
This Southwest deal was found by Cheapflights users on 2/14. 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 3/245:40 am
BOI
- SJU
2 stops11h 50m
Southwest
Tue 3/316:40 am
SJU
- BOI
2 stops17h 40m
Southwest
Deal found 2/14![Southwest logo]()
$571
This American Airlines deal was found by Cheapflights users on 2/14. 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 3/247:00 am
BOI
- SJU
1 stop13h 31m
American Airlines
Tue 3/316:33 am
SJU
- BOI
1 stop17h 50m
American Airlines
Deal found 2/14![American Airlines logo]()
$609
This Southwest deal was found by Cheapflights users on 2/15. 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 3/3011:00 am
BOI
- SJU
2 stops10h 35m
Southwest
Tue 3/316:40 am
SJU
- BOI
2 stops17h 40m
Southwest
Deal found 2/15![Southwest logo]()
$521
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Mon 3/307:00 am
BOI
- SJU
1 stop13h 31m
American Airlines
Tue 3/316:33 am
SJU
- BOI
1 stop17h 50m
American Airlines
Deal found 2/15![American Airlines logo]()
$604
This American Airlines deal was found by Cheapflights users on 2/13. 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 3/317:00 am
BOI
- SJU
1 stop13h 31m
American Airlines
Tue 4/77:11 am
SJU
- BOI
2 stops17h 27m
American Airlines
Deal found 2/13![American Airlines logo]()
$462
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 February 17, 2026.
Search for one-way flight options from Boise to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated February 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:53 am
BOI
- SJU
2 stops12h 08m
Frontier
Deal found 2/14![Frontier logo]()
$191
This Delta deal was found by Cheapflights users on 2/16. 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 4/1311:35 pm
BOI
- SJU
1 stop10h 10m
Delta
Deal found 2/16![Delta logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:03 pm
BOI
- SJU
3 stops33h 55m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:53 am
BOI
- SJU
3 stops28h 52m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 2/16. 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 4/126:00 am
BOI
- SJU
1 stop15h 02m
American Airlines
Deal found 2/16![American Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:03 pm
BOI
- SJU
2 stops41h 53m
Frontier
Deal found 2/14![Frontier logo]()
$272
This Delta deal was found by Cheapflights users on 2/16. 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 3/35:20 am
BOI
- SJU
2 stops15h 36m
Delta
Deal found 2/16![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 2/16. 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 3/47:00 am
BOI
- SJU
1 stop13h 31m
American Airlines
Deal found 2/16![American Airlines logo]()
$313
This eDestinos deal was found by Cheapflights users on 2/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:30 am
BOI
- SJU
3 stops36h 55m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 2/14. 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 5/141:51 pm
BOI
- SJU
1 stop12h 41m
American Airlines
Deal found 2/14![American Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:03 pm
BOI
- SJU
3 stops31h 56m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$338
This eDestinos deal was found by Cheapflights users on 2/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:47 pm
BOI
- SJU
3 stops32h 06m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$365
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 February 17, 2026.
Round-trip from | $424 (Delta) |
|---|---|
One-way from | $191 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $755 |
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 February 17, 2026.
Use the filters below to find and compare flights from Boise to Puerto Rico that are best for you.
Fly from
Boise
Fly to
Puerto Rico
Route
Depart
Return
Price
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Wed 5/6
6:26 pm-9:13 am
2 stops12h 47m
San Juan Luis Munoz Marin Intl
Tue 5/12
5:45 am-10:38 pm
2 stops18h 53m
$462
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Tue 3/31
7:00 am-10:31 pm
1 stop13h 31m
San Juan Luis Munoz Marin Intl
Tue 4/7
7:11 am-10:38 pm
2 stops17h 27m
$462
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Fri 5/1
8:40 pm-4:31 pm
2 stops17h 51m
San Juan Luis Munoz Marin Intl
Tue 5/5
7:30 am-12:17 am
2 stops18h 47m
$490
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Mon 5/4
8:40 pm-12:12 pm
2 stops13h 32m
San Juan Luis Munoz Marin Intl
Thu 5/14
7:00 am-11:55 pm
2 stops18h 55m
$490
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Fri 5/8
6:00 am-11:43 pm
2 stops15h 43m
San Juan Luis Munoz Marin Intl
Thu 5/14
7:00 am-11:55 pm
2 stops18h 55m
$490
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Thu 4/23
1:53 pm-4:32 am
1 stop12h 39m
San Juan Luis Munoz Marin Intl
Tue 4/28
5:45 am-8:18 pm
2 stops16h 33m
$501
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Tue 5/5
5:00 am-8:38 pm
2 stops13h 38m
San Juan Luis Munoz Marin Intl
Mon 5/11
1:00 am-1:23 pm
2 stops14h 23m
$514
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Tue 4/21
10:05 am-11:40 pm
2 stops11h 35m
San Juan Luis Munoz Marin Intl
Mon 4/27
10:00 am-12:45 am
2 stops16h 45m
$517
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Thu 5/14
11:53 am-2:01 am
2 stops12h 08m
$191
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Mon 4/13
8:40 pm-12:52 pm
2 stops14h 12m
$212
Showing 1-10 of 19 results
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
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
What is the cheapest month to book a flight from Boise to Puerto Rico?
Currently, June is the cheapest month in which you can book a flight from Boise to Puerto Rico (average of $212). Flying from Boise to Puerto Rico in March is currently the most expensive (average of $573). 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 February 17, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United 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.
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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Top 4 airlines flying from Boise to Puerto Rico
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$234 | Average$560 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$442 | Average$900 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$473 | Average$641 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$499 | Average$665 | FlexibilityNo cancel fee | On-time71% |