$233+ Cheap flights from Boise (BOI) to San Juan
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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJU
Apr 30 — May 71
Round-trip
1 adult, Economy
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Find cheap flights from Boise to San Juan 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
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Cheapest
Best
Last-minute
One-way
Cheapest flights from Boise to San JuanExplore the most affordable flight options available from Boise to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.
Explore the most affordable flight options available from Boise to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/28:21 am
BOI
- SJU
1 stop10h 13m
United Airlines
Mon 5/111:00 am
SJU
- BOI
2 stops14h 23m
United Airlines
Deal found 3/27![United Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 3/27. 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 5/26:05 am
BOI
- SJU
2 stops13h 20m
Southwest
Tue 5/125:05 am
SJU
- BOI
2 stops15h 55m
Southwest
Deal found 3/27![Southwest logo]()
$486
This Delta deal was found by Cheapflights users on 3/30. 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.
Sun 5/1011:39 pm
BOI
- SJU
1 stop10h 22m
Delta
Fri 5/156:15 am
SJU
- BOI
2 stops17h 29m
Delta
Deal found 3/30![Delta logo]()
$496
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/216:00 am
BOI
- SJU
1 stop15h 02m
American Airlines
Tue 4/285:45 am
SJU
- BOI
2 stops18h 53m
American Airlines
Deal found 3/27![American Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 3/27. 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 5/162:14 pm
BOI
- SJU
2 stops12h 18m
American Airlines
Fri 5/2212:44 am
SJU
- BOI
1 stop12h 35m
American Airlines
Deal found 3/27![American Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/255:00 am
BOI
- SJU
1 stop10h 38m
United Airlines
Fri 5/11:00 am
SJU
- BOI
2 stops14h 27m
United Airlines
Deal found 3/28![United Airlines logo]()
$532
This Southwest deal was found by Cheapflights users on 3/28. 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 4/2511:00 am
BOI
- SJU
2 stops10h 40m
Southwest
Sat 5/210:00 am
SJU
- BOI
2 stops13h 55m
Southwest
Deal found 3/28![Southwest logo]()
$542
This Southwest deal was found by Cheapflights users on 3/27. 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 5/1611:00 am
BOI
- SJU
2 stops10h 45m
Southwest
Sat 5/2311:15 am
SJU
- BOI
2 stops12h 40m
Southwest
Deal found 3/27![Southwest logo]()
$550
This Delta deal was found by Cheapflights users on 3/26. 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 7/26:42 pm
BOI
- SJU
2 stops16h 12m
Delta
Thu 7/92:05 pm
SJU
- BOI
2 stops11h 41m
Delta
Deal found 3/26![Delta logo]()
$551
This American Airlines deal was found by Cheapflights users on 3/29. 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 6/95:57 pm
BOI
- SJU
2 stops13h 42m
American Airlines
Mon 6/2212:44 am
SJU
- BOI
1 stop11h 45m
American Airlines
Deal found 3/29![American Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/116:26 pm
BOI
- SJU
2 stops14h 27m
American Airlines
Wed 4/156:45 am
SJU
- BOI
1 stop18h 09m
American Airlines
Deal found 3/27![American Airlines logo]()
$561
Best flights from Boise to San JuanDiscover carefully curated flight deals from Boise to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2026.
Discover carefully curated flight deals from Boise to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2026.
This Delta deal was found by Cheapflights users on 3/29. 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.
Sun 5/1011:39 pm
BOI
- SJU
1 stop10h 22m
Delta
Fri 5/156:15 am
SJU
- BOI
2 stops17h 29m
Delta
Deal found 3/29![Delta logo]()
$496
This Southwest deal was found by Cheapflights users on 3/28. 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 4/2511:00 am
BOI
- SJU
2 stops10h 40m
Southwest
Sat 5/210:00 am
SJU
- BOI
2 stops13h 55m
Southwest
Deal found 3/28![Southwest logo]()
$542
This United Airlines deal was found by Cheapflights users on 3/26. 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 9/227:01 pm
BOI
- SJU
2 stops14h 56m
United Airlines
Thu 9/242:00 pm
SJU
- BOI
1 stop11h 05m
United Airlines
Deal found 3/26![United Airlines logo]()
$606
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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 6/512:12 pm
BOI
- SJU
1 stop14h 13m
Alaska Airlines
Wed 6/175:30 am
SJU
- BOI
1 stop18h 59m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$642
This Southwest deal was found by Cheapflights users on 3/26. 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 7/210:25 am
BOI
- SJU
2 stops11h 40m
Southwest
Thu 7/96:00 am
SJU
- BOI
2 stops10h 45m
Southwest
Deal found 3/26![Southwest logo]()
$550
This Delta deal was found by Cheapflights users on 3/30. 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 9/47:30 pm
BOI
- SJU
2 stops17h 42m
Delta
Sat 9/192:26 pm
SJU
- BOI
2 stops11h 30m
Delta
Deal found 3/30![Delta logo]()
$581
This Southwest deal was found by Cheapflights users on 3/28. 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 9/48:05 am
BOI
- SJU
2 stops13h 45m
Southwest
Sun 9/136:00 am
SJU
- BOI
2 stops12h 10m
Southwest
Deal found 3/28![Southwest logo]()
$561
This Southwest deal was found by Cheapflights users on 3/26. 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 6/1810:25 am
BOI
- SJU
2 stops11h 40m
Southwest
Wed 6/245:30 am
SJU
- BOI
2 stops11h 55m
Southwest
Deal found 3/26![Southwest logo]()
$611
This Southwest deal was found by Cheapflights users on 3/26. 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 5/14:20 pm
BOI
- SJU
2 stops14h 35m
Southwest
Mon 5/410:00 am
SJU
- BOI
2 stops15h 30m
Southwest
Deal found 3/26![Southwest logo]()
$619
Last-minute flights from Boise to San JuanDiscover last-minute flight deals from Boise to San Juan. Data last updated March 31, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to San Juan. Data last updated March 31, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/116:26 pm
BOI
- SJU
2 stops14h 27m
American Airlines
Wed 4/156:45 am
SJU
- BOI
1 stop18h 09m
American Airlines
Deal found 3/27![American Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 3/27. 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 4/206:15 am
BOI
- SJU
1 stop9h 23m
United Airlines
Sat 4/251:40 pm
SJU
- BOI
1 stop9h 54m
United Airlines
Deal found 3/27![United Airlines logo]()
$661
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/216:00 am
BOI
- SJU
1 stop15h 02m
American Airlines
Tue 4/285:45 am
SJU
- BOI
2 stops18h 53m
American Airlines
Deal found 3/27![American Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 3/27. 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 4/216:15 am
BOI
- SJU
1 stop9h 23m
United Airlines
Tue 4/281:40 pm
SJU
- BOI
1 stop10h 55m
United Airlines
Deal found 3/27![United Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/255:00 am
BOI
- SJU
1 stop10h 38m
United Airlines
Fri 5/11:00 am
SJU
- BOI
2 stops14h 27m
United Airlines
Deal found 3/28![United Airlines logo]()
$532
This Southwest deal was found by Cheapflights users on 3/28. 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 4/2511:00 am
BOI
- SJU
2 stops10h 40m
Southwest
Sat 5/210:00 am
SJU
- BOI
2 stops13h 55m
Southwest
Deal found 3/28![Southwest logo]()
$542
This Southwest deal was found by Cheapflights users on 3/27. 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 4/269:10 pm
BOI
- SJU
2 stops14h 00m
Southwest
Sun 5/35:35 am
SJU
- BOI
2 stops12h 55m
Southwest
Deal found 3/27![Southwest logo]()
$619
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/266:00 am
BOI
- SJU
1 stop15h 02m
American Airlines
Sun 5/36:45 am
SJU
- BOI
1 stop18h 09m
American Airlines
Deal found 3/27![American Airlines logo]()
$691
This Delta deal was found by Cheapflights users on 3/26. 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 4/298:30 am
BOI
- SJU
2 stops12h 43m
Delta
Tue 5/512:55 pm
SJU
- BOI
1 stop11h 33m
Delta
Deal found 3/26![Delta logo]()
$671
This American Airlines deal was found by Cheapflights users on 3/26. 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 4/301:41 pm
BOI
- SJU
1 stop12h 51m
American Airlines
Mon 5/411:59 pm
SJU
- BOI
1 stop15h 04m
American Airlines
Deal found 3/26![American Airlines logo]()
$639
One-way flights from Boise to San JuanSearch for one-way flight options from Boise to San Juan. Find affordable one-way fares based on user searches. Data last updated March 31, 2026.
Search for one-way flight options from Boise to San Juan. Find affordable one-way fares based on user searches. Data last updated March 31, 2026.
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/28:21 am
BOI
- SJU
1 stop10h 13m
United Airlines
Deal found 3/31![United Airlines logo]()
$233
This American Airlines deal was found by Cheapflights users on 3/30. 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 5/96:26 am
BOI
- SJU
1 stop14h 37m
American Airlines
Deal found 3/30![American Airlines logo]()
$261
This CheapOair deal was found by Cheapflights users on 3/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:50 am
BOI
- SJU
3 stops20h 42m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sat 5/26:00 am
BOI
- SJU
3 stops38h 14m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$448
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:43 am
BOI
- SJU
3 stops18h 49m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$450
Find flight deals from Boise to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 31, 2026.
Round-trip from | $466 (United Airlines) |
|---|---|
One-way from | $233 (United Airlines) |
Popular in | February |
Cheapest in | September |
Average price | $725 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to San Juan 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 March 31, 2026.
Use the filters below to find and compare flights from Boise to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Sun 5/10
11:39 pm-12:01 pm
1 stop10h 22m
San Juan Luis Munoz Marin Intl
Fri 5/15
6:15 am-9:44 pm
2 stops17h 29m
$496
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Sat 4/25
11:00 am-11:40 pm
2 stops10h 40m
San Juan Luis Munoz Marin Intl
Sat 5/2
10:00 am-9:55 pm
2 stops13h 55m
$542
Quickest round-trip
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Thu 7/2
10:25 am-12:05 am
2 stops11h 40m
San Juan Luis Munoz Marin Intl
Thu 7/9
6:00 am-2:45 pm
2 stops10h 45m
$550
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Fri 9/4
8:05 am-11:50 pm
2 stops13h 45m
San Juan Luis Munoz Marin Intl
Sun 9/13
6:00 am-4:10 pm
2 stops12h 10m
$561
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Fri 9/4
7:30 pm-3:12 pm
2 stops17h 42m
San Juan Luis Munoz Marin Intl
Sat 9/19
2:26 pm-11:56 pm
2 stops11h 30m
$581
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Tue 9/22
7:01 pm-11:57 am
2 stops14h 56m
San Juan Luis Munoz Marin Intl
Thu 9/24
2:00 pm-11:05 pm
1 stop11h 05m
$606
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Thu 6/18
10:25 am-12:05 am
2 stops11h 40m
San Juan Luis Munoz Marin Intl
Wed 6/24
5:30 am-3:25 pm
2 stops11h 55m
$611
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Fri 5/1
4:20 pm-8:55 am
2 stops14h 35m
San Juan Luis Munoz Marin Intl
Mon 5/4
10:00 am-11:30 pm
2 stops15h 30m
$619
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Fri 6/5
12:12 pm-4:25 am
1 stop14h 13m
San Juan Luis Munoz Marin Intl
Wed 6/17
5:30 am-10:29 pm
1 stop18h 59m
$642
Cheapest one-way
BoiseSan Juan
BOI - SJU
BOISJU
Boise Air Term. Gowen Fld
Sat 5/2
5:00 am-8:34 pm
2 stops13h 34m
$233
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Boise to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Boise with our price prediction graph.
BOI-PR1
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 San Juan
BOI-PR1
BOI-SJU
What is the cheapest month to book a flight from Boise to San Juan?
Currently, June is the cheapest month in which you can book a flight from Boise to San Juan (average of $211). Flying from Boise to San Juan in February is currently the most expensive (average of $524). 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.
How much does it cost to fly round-trip from Boise to San Juan?
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated March 31, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Boise to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Boise to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Boise and San Juan flights
Browse other Boise and San Juan flight options. Last updated on March 31, 2026.
Other flights from Boise
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Top 4 airlines flying from Boise to San Juan
Discover the top 4 airlines that operate flights from Boise to San Juan. 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 March 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$208 | Average$560 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$442 | Average$755 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$473 | Average$595 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$499 | Average$679 | FlexibilityNo cancel fee | On-time71% |