Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

SJU - BOI

$187 Find cheap flights from San Juan to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Boise departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/27
Thu 7/4

Search hundreds of travel sites at once for deals on flights to Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Boise, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Boise, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from San Juan to Boise (SJU-BOI)

 
These are the cheapest deals for flights from San Juan to Boise currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from San Juan to Boise

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Juan to Boise.

Recent one-way flight deals from San Juan to Boise

Only flying one-way? Below are some of the best one-way flight deals from San Juan to Boise found on KAYAK recently.

Recent last minute flight deals from San Juan to Boise

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from San Juan to Boise.

Recent direct flight deals from San Juan to Boise

The latest deals for direct flights from San Juan to Boise so you can sit back and relax without the need for a layover.

Cheap bus & train deals from San Juan to Boise

Find recent round-trip train or bus tickets from San Juan to Boise.

All round-trip flight deals to Boise

The cheapest plane tickets to Boise found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 12:15 pmSJU-BOI
32h 15m2 stops
6:15 pm - 5:35 pmBOI-SJU
21h 20m2 stops
$331Spirit Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
7:30 am - 12:10 amSJU-BOI
18h 40m2 stops
11:39 pm - 11:45 amBOI-SJU
10h 06m1 stop
$374Delta
Find Deal
Tue, Jul 16 - Sun, Jul 28
7:30 am - 12:10 amSJU-BOI
18h 40m2 stops
5:47 am - 10:59 pmBOI-SJU
15h 12m2 stops
$394Delta
Find Deal
Tue, Jul 16 - Wed, Jul 24
1:35 am - 8:23 pmSJU-BOI
20h 48m2 stops
6:15 pm - 5:35 pmBOI-SJU
21h 20m2 stops
$397Spirit Airlines
Find Deal
Mon, Jul 8 - Tue, Jul 16
6:10 am - 6:55 pmSJU-BOI
14h 45m2 stops
5:40 am - 10:59 pmBOI-SJU
15h 19m2 stops
$414Delta
Find Deal
Mon, Jul 15 - Thu, Jul 25
1:38 am - 6:28 pmSJU-BOI
18h 50m3 stops
6:10 pm - 12:38 amBOI-SJU
28h 28m2 stops
Tue, Jul 9 - Sat, Jul 13
7:05 am - 1:01 amSJU-BOI
19h 56m1 stop
5:12 pm - 10:59 amBOI-SJU
15h 47m2 stops
$654American Airlines
Find Deal
Mon, Jul 8 - Mon, Jul 15
1:40 pm - 10:30 pmSJU-BOI
10h 50m1 stop
5:05 am - 5:30 pmBOI-SJU
10h 25m1 stop
$667United Airlines
Find Deal
Thu, Jul 11 - Tue, Jul 16
1:40 pm - 10:30 pmSJU-BOI
10h 50m1 stop
5:05 am - 5:30 pmBOI-SJU
10h 25m1 stop
$684United Airlines
Find Deal
Mon, Jul 15 - Sun, Jul 28
6:25 am - 1:01 amSJU-BOI
20h 36m2 stops
12:51 am - 9:41 pmBOI-SJU
18h 50m2 stops
$692American Airlines
Find Deal
Wed, Jul 10 - Fri, Jul 12
8:00 am - 11:59 pmSJU-BOI
17h 59m2 stops
$187Delta
Find Deal
Wed, Oct 30
1:25 pm - 9:22 pmSJU-BOI
9h 57m1 stop
$232United Airlines
Find Deal
Thu, Oct 31
1:05 am - 4:58 pmSJU-BOI
17h 53m2 stops
$252United Airlines
Find Deal
Tue, Oct 29
1:05 am - 10:22 pmSJU-BOI
23h 17m2 stops
$285United Airlines
Find Deal
Wed, Oct 30
1:25 pm - 4:58 pmSJU-BOI
29h 33m3 stops
$302United Airlines
Find Deal
Thu, Oct 31
3:36 pm - 10:57 amSJU-BOI
21h 21m1 stop
$519American Airlines
Find Deal
Wed, Oct 30
3:36 pm - 10:57 amSJU-BOI
21h 21m1 stop
$553American Airlines
Find Deal
Wed, Oct 30
1:30 am - 4:30 pmSJU-BOI
41h 00m3 stops
5:39 pm - 7:05 pmBOI-SJU
23h 26m3 stops
Sun, Jun 2 - Tue, Jun 11
1:30 am - 4:30 pmSJU-BOI
41h 00m3 stops
7:19 pm - 8:37 pmBOI-SJU
23h 18m2 stops
Sun, Jun 2 - Mon, Jun 10
1:30 am - 4:30 pmSJU-BOI
41h 00m3 stops
9:13 pm - 12:26 pmBOI-SJU
13h 13m2 stops
Sun, Jun 2 - Tue, Jun 11
1:30 am - 4:30 pmSJU-BOI
41h 00m3 stops
7:19 pm - 7:05 pmBOI-SJU
21h 46m3 stops
Sun, Jun 2 - Mon, Jun 10
7:30 am - 12:07 amSJU-BOI
18h 37m2 stops
5:15 pm - 1:20 pmBOI-SJU
18h 05m2 stops
$644Delta
Find Deal
Fri, May 31 - Mon, Jun 10
7:30 am - 12:07 amSJU-BOI
18h 37m2 stops
5:30 am - 11:09 pmBOI-SJU
15h 39m2 stops
$664Delta
Find Deal
Fri, May 31 - Sat, Jun 8
8:00 am - 11:32 pmSJU-BOI
17h 32m2 stops
7:05 am - 12:15 amBOI-SJU
15h 10m1 stop
$753American Airlines
Find Deal
Fri, May 31 - Sun, Jun 9
12:45 am - 11:32 pmSJU-BOI
24h 47m2 stops
7:05 am - 12:15 amBOI-SJU
15h 10m1 stop
$754American Airlines
Find Deal
Thu, May 30 - Sun, Jun 9
1:40 pm - 10:37 pmSJU-BOI
10h 57m1 stop
5:00 am - 5:28 pmBOI-SJU
10h 28m1 stop
$804United Airlines
Find Deal
Fri, May 31 - Wed, Jun 12
1:05 am - 1:32 pmSJU-BOI
14h 27m2 stops
5:00 am - 5:28 pmBOI-SJU
10h 28m1 stop
$814United Airlines
Find Deal
Sat, Jun 1 - Tue, Jun 11

Flights from San Juan to Boise - Travel Insights & Trends

Get data-powered insights and trends into flights from San Juan to Boise to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Juan to Boise?

The average price of all flights from San Juan Luis Munoz Marin Intl Airport to Boise clicked on KAYAK for each day over the last 12 months.
For San Juan to Boise, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Boise back to San Juan, the best deals are generally found on Tuesday, with Saturday being the most expensive.

Which airlines provide the cheapest flights from San Juan to Boise?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting San Juan to Boise were found on Spirit Airlines ($331) and Delta ($374). Delta proposed the cheapest one-way flight at $187.

Good to know

Low season

August

High season

January

Cheapest flight

$187
Best time to beat the crowds with an average 55% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from San Juan to Boise

When to book flights from San Juan to Boise

Are your dates flexible? Find out the best times to travel from San Juan to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan to Boise flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Boise?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Boise was $187 for a one-way ticket and $331 for a round-trip.

  • Do I need a passport to fly between San Juan and Boise?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Juan and on arrival in Boise.

  • Which aircraft models fly most regularly from San Juan to Boise?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Juan to Boise?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Juan and Boise, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Juan to Boise, Delta or Spirit Airlines?

    The two airlines most popular with KAYAK users for flights from San Juan to Boise are Delta and Spirit Airlines. With an average price for the route of $660 and an overall rating of 8.0, Delta is the most popular choice. Spirit Airlines is also a great choice for the route, with an average price of $394 and an overall rating of 6.4.

  • How does KAYAK find such low prices on flights from San Juan to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Juan to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from San Juan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Juan to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to San Juan with another airline. Booking your flights between San Juan and BOI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from San Juan to Boise

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Juan to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10502 reviews
7.4Food
8.0Entertainment
8.2Boarding
7.9Comfort
8.6Crew
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

The comfort is typical of what I would expect from main cabin. I've been on flights with other airlines where the seats needed to be changed, the cushions were non-existent. So happy this was not the case. I enjoyed the movie selection. Happy pillow and blanket was provided since I forgot my own. The food was also ok. Great that we arrived early and my luggage arrived undamaged. Again in the past (not with Delta), luggage was lost or broken.

Crew went over and above to be helpful. Plane had mechanical problems that caused us to depart late.

The 676 plane is much more comfortable in business class than the A330 and he food was a little better. I didn’t use the entertainment.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

No food not even water offered unless you buy it and no usb in the seat but other than that everything was good

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

This was the return leg of my journey with Spirit Airlines. Despite its reputation, I found no issues as it got me from point A to B safely and without delay, especially with no mechanical delays, which is fantastic in my book! The staff, from ground crew to cabin crew, were all pleasant and hassle-free. The flight was smooth from takeoff to landing. I have absolutely no complaints about this no-frills airline!

I got a one-way, last-minute nonstop flight from PDX to BWI for only $125. Yes, I got nicked $79 more for a checked suitcase and $89 more for the BIG SEAT option, but it was worth it, even with $4.50 for coffee and $10 for a snack (the latter no different than any other airline). The grand total was still less flying on any other airline.

It was the worst ever, i will be filing a lawsuit to get a refund. Our flight was delayed 4 hours so we would miss our connecting flight, we were not rebooked to our destination the same day, we were not offered any options to get home on the same day despite being clear that we absolutely cannot get stranded at night due to family, we were forced to book our own flights on a different airline to get home, and spririt is refusing a refund because our flight wasn't cancelled, only delayed. oh yeah, and they lost our luggage on the first part of the trip and you cannot get a hold of customer service when anything goes wrong, on hold for 30+ minutes. and their app breaks so you can't use that either.

This recognisable no-frills airline gets me from point-A to point-B. I was able to get to Chicago without stress. The checked baggage collection and reclaim could be improved.

The crew was the best and very accommodating I know you don't offer any complimentary items but water and coffee will not break the bank !!

My flight was cancelled!!! I had to spend 200.00 on another flight!!

Book cheap flights from San Juan to Boise

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Juan to Boise found on KAYAK in the last 72 hours.
10/30Wed
2 stopsDelta
17h 59mSJU-BOI
$187
10/31Thu
1 stopUnited Airlines
9h 57mSJU-BOI
$232
10/29Tue
2 stopsUnited Airlines
17h 53mSJU-BOI
$252
10/30Wed
2 stopsUnited Airlines
23h 17mSJU-BOI
$285
10/31Thu
3 stopsUnited Airlines
29h 33mSJU-BOI
$302
10/30Wed
1 stopAmerican Airlines
21h 21mSJU-BOI
$519
10/30Wed
1 stopAmerican Airlines
21h 21mSJU-BOI
$553

Search by stops

Search by airline

Search by price

Last minute flights from San Juan to Boise

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Juan to Boise that are departing in the next 10 days.
6/2Sun
multi-stop
41h 00mSJU-BOI
6/11Tue
multi-stop
23h 26mBOI-SJU
$486
6/2Sun
multi-stop
41h 00mSJU-BOI
6/10Mon
multi-stop
23h 18mBOI-SJU
$504
6/2Sun
multi-stop
41h 00mSJU-BOI
6/11Tue
multi-stop
13h 13mBOI-SJU
$510
6/2Sun
multi-stop
41h 00mSJU-BOI
6/10Mon
multi-stop
21h 46mBOI-SJU
$512
5/31Fri
multi-stopDelta
18h 37mSJU-BOI
6/10Mon
multi-stopDelta
18h 05mBOI-SJU
$644
5/31Fri
multi-stopDelta
18h 37mSJU-BOI
6/8Sat
multi-stopDelta
15h 39mBOI-SJU
$664
5/31Fri
multi-stopAmerican Airlines
17h 32mSJU-BOI
6/9Sun
multi-stopAmerican Airlines
15h 10mBOI-SJU
$753
5/30Thu
multi-stopAmerican Airlines
24h 47mSJU-BOI
6/9Sun
multi-stopAmerican Airlines
15h 10mBOI-SJU
$754
5/31Fri
multi-stopUnited Airlines
10h 57mSJU-BOI
6/12Wed
multi-stopUnited Airlines
10h 28mBOI-SJU
$804
6/1Sat
multi-stopUnited Airlines
14h 27mSJU-BOI
6/11Tue
multi-stopUnited Airlines
10h 28mBOI-SJU
$814

Search by stops

Search by airline

Search by price

San Juan - Boise Flights

Departure:

San Juan (SJU)Puerto Rico

Destination:

Boise (BOI)United States

Return flight deals:

Boise - San Juan

Cabin classes:

Browse destinations: