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Find cheap flights from Boise to Caribbean Islands from $166

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Caribbean Islands departing on 5/28. 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
Fri 5/24
Fri 5/31

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Best Caribbean Islands Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Punta Cana
Punta Cana2 stops$800
Montego Bay
Montego Bay1 stop$548
Santo Domingo
Santo Domingo2 stops$651
Oranjestad
Oranjestad2 stops$714
Nassau
Nassau2 stops$650
George Town
George Town1 stop$600

Good to know

Low season

September

High season

December

Cheapest flight

$166
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Boise to San Juan

FAQs - booking Caribbean Islands flights

  • How does KAYAK find such low prices on flights from Boise to Caribbean Islands?

    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 Boise to Caribbean Islands.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Caribbean Islands from Boise 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 Boise to Caribbean Islands?

    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 Caribbean Islands with an airline and back to Boise with another airline.

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

    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 Caribbean Islands from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Boise to Caribbean Islands

 
Need help choosing which airline to fly with from Boise to Caribbean Islands? 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.
8.1
Alaska AirlinesOverall score based on 9111 reviews
8.2boarding
8.6crew
7.3entertainment
7.9comfort
7.3food
Airline reviews

Flight was good. Glad it was delayed or I may have missed the connection since I got to Seattle at about the same time my connection was to leave. The snack was a small bag of pretzels and a small soda. Can’t really call that food. There was no entertainment available on the flight.

8.0 ExcellentAnonymous, Apr 2024SEA - TUS
Read more about Alaska Airlines reviews

Flight was good. Glad it was delayed or I may have missed the connection since I got to Seattle at about the same time my connection was to leave. The snack was a small bag of pretzels and a small soda. Can’t really call that food. There was no entertainment available on the flight.

It was much better than expected. Short flight and smaller plane so no entertainment or food.

It was so easy to board using my boarding pass on my iPhone, and I liked what I was given on the plane for food and drink, and everyone was very friendly.

It took around two hours to depart. Just sitting in the tamarack waiting. It impacted my traveling plans in a very dramatic way. When we returned, it took around two hours for us to be able to get our luggage. Ridiculous!!

The messaging about the change in flight destination and options for getting to SFO was poor. There should have been frequent updates. When I spoke to the boarding agent moment before we were supposed to board, he was flippant and offered no help before the announcement was made that transportation would be arranged. It was as poor of an experience that I've ever had.

I thought every thing was good with the acceptation of the long layover between Seattle and the Tampa trip.

My plane ride down landed 20 min late. Boarding at SFO was strange too. The people at the terminal were nice—but, boarding lacked direction, and was confusing . Coming back was worse—the plane was hours behind—and I barely caught the last Bart train back to San Francisco (3 min more and I would have been in trouble). It was a very stressful trip, and it didn’t need to be.

Same as the earlier flight. Bad boarding practices, uncomfortable seats, and no Wi-Fi service.

While the flight and the legroom was good boarding took a long time. The different groups Boarding made no sense as those in the back of the flight boarded last causing delays as people try to find room for their luggage in the upper bins. While there were plenty of seats on the flights We were spaced so that some rows were filled and others were empty. My first flight was very crowded and uncomfortable. On the way back both flights did not have Wi-Fi nor the entertainment package. We were only made aware of this a few hours before the flight. Since the flight was in the morning, I was asleep and was not able to download Books or other media to my phone. This is my first time flying Alaska airlines and I will admit to thinking twice before I do so again.

Our flight was delayed by six hours, our plane never left Portland the night before but the airline didn’t inform anyone till two hours before a six am flight. The plane, our plane never left the west coast! No plane no flight, simply let folks know when you know, not hours and hours later. No one apologized, no one said much of anything, we were just expected to wait quietly and await instructions.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

the flight from Tampa departed with a delay. The food on board was poor, usually on international airlines alcoholic beverages are offered free of charge , but here it was for a fee, the cutlery was wooden, there were no hot drinks (tea, coffee). Unfortunately, I didn't take pictures of the portions of food, but it wouldn't have been enough for a child either.And in the future, I will try not to use the services of this airline

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Ac was broken so we deplaned, waited 2 hours, taxiing for takeoff they said the plane would not fly so we went back to the gate and got a new plane which took another hour. In all a 4 hour delay for an 80 min flight.

I do not like the customer service, I had an emergency and needed to cancel a pet reservation right after I had booked it and they would not do anything but issue a credit. I haven't flown in years as I have 7 kids and don't have spare time. I want my $125 back on my card please

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

Delayed..4 times...completely disorganized boarding. After 5 hours they scrambled to move ppl off plane bc they overbooked. Then they didn't have a cabin crew. WiFi on plane didn't work. Zero amenities. Once we boarded we sat on tarmac for an hour. Explore all alternate options including purchasing a pair of hiking boots and walking to your destination instead of flying spirit.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

The crew was courteous and are very well prepared for the job.

I paid just under 200 for flight and luggage, then paid 200 to change the flight, then paid 100 for a carry on. Then the cancelled the flight. Of the 500 I spent they refunded 250. I bought a delta flight for 270 never flew with spirit, but spirit kept 250, not even refunding the 100 for the carry on though they cancelled the flight (for weather on a day with only a slight rain ).

Flight attendants heavily pushed their affinity credit card. Very annoying

They charged me 212.00 for a heavy check in bag at the gate. The pricing and process was so confusing - as if it was designed to purposefully gouge customers who need to board plane. That experience combined with the outrageous price charged will prevent me from ever flying Spirit again. And I’ll be sure to tell the story to anyone who cares to hear.

On time and fast. Overall it was a pleasant experience.

The weight limit per bag was really low - 40 lbs - so we had to pay extra. Then, they said their carry on size was 14x18x8, and we measured our bag very carefully. It was within the limit, yet they said it was too big, so we ended up paying an extra $100 for that too!! So it wasn’t the cheap flight we thought it would be. Then, they moved up our initial flight to depart 3 hours earlier which meant we had to be out on the road by 7 am and then have a 6 hour layover and we got home at 2am. It was a grueling day. I won’t be flying with them again.

Book cheap flights from Boise to Caribbean Islands

Recent round-trip flight deals

8/24Sat
2 stopsAmerican Airlines
21h 06mBOI-SJU
9/1Sun
1 stopAmerican Airlines
15h 44mSJU-BOI
$374
6/11Tue
2 stopsSpirit Airlines
13h 27mBOI-SJU
6/25Tue
3 stopsSpirit Airlines
26h 04mSJU-BOI
$431
10/15Tue
2 stopsDelta
14h 17mBOI-SJU
10/25Fri
1 stopDelta
10h 28mSJU-BOI
$437
5/4Sat
2 stopsSpirit Airlines
16h 41mBOI-SJU
5/10Fri
2 stopsSpirit Airlines
16h 15mSJU-BOI
$439
9/17Tue
2 stopsUnited Airlines
17h 32mBOI-SJU
9/23Mon
2 stopsUnited Airlines
17h 00mSJU-BOI
$464
10/15Tue
2 stopsDelta
16h 43mBOI-SJU
10/24Thu
2 stopsDelta
12h 09mSJU-BOI
$500
7/13Sat
1 stopUnited Airlines
9h 40mBOI-MBJ
7/20Sat
1 stopUnited Airlines
10h 50mMBJ-BOI
$548
8/14Wed
2 stopsCopa Airlines
26h 39mBOI-SDQ
8/19Mon
2 stopsCopa Airlines
36h 09mSDQ-BOI
$651
5/6Mon
1 stopAlaska Airlines
14h 45mBOI-SJU
5/7Tue
1 stopAlaska Airlines
14h 00mSJU-BOI
$704
6/20Thu
2 stopsCopa Airlines
25h 09mBOI-PUJ
6/30Sun
2 stopsCopa Airlines
18h 14mPUJ-BOI
$945

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Recent one-way flight deals

5/28Tue
2 stopsSpirit Airlines
13h 26mBOI-SJU
$166
6/1Sat
2 stopsSpirit Airlines
20h 22mBOI-SJU
$180
5/28Tue
3 stopsSpirit Airlines
27h 16mBOI-SJU
$188
5/29Wed
2 stopsSpirit Airlines
44h 11mBOI-SJU
$198
5/29Wed
3 stopsSpirit Airlines
20h 11mBOI-SJU
$220
5/22Wed
2 stopsSpirit Airlines
16h 30mBOI-SJU
$236
6/2Sun
3 stops
26h 23mBOI-SJU
$331
5/23Thu
1 stopAmerican Airlines
14h 45mBOI-SJU
$397
5/22Wed
1 stopUnited Airlines
8h 55mBOI-SJU
$429
6/1Sat
1 stopUnited Airlines
21h 53mBOI-SJU
$457

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Last minute flights from Boise to Caribbean Islands

Last minute flight, train and bus deals

4/29Mon
multi-stopDelta
20h 13mBOI-GCM
5/3Fri
multi-stopDelta
22h 00mGCM-BOI
$583
4/29Mon
multi-stopDelta
21h 05mBOI-GCM
5/3Fri
multi-stopDelta
22h 00mGCM-BOI
$597
4/29Mon
multi-stop
26h 52mBOI-SDQ
5/2Thu
multi-stop
39h 14mSDQ-BOI
$686
4/29Mon
multi-stop
19h 14mBOI-PUJ
5/2Thu
multi-stop
30h 34mPUJ-BOI
$736
4/29Mon
multi-stopSpirit Airlines
39h 53mBOI-PUJ
5/2Thu
multi-stopSpirit Airlines
30h 34mPUJ-BOI
$739
4/29Mon
multi-stopDelta
17h 26mBOI-SDQ
5/2Thu
multi-stopDelta
21h 18mSDQ-BOI
$775
4/29Mon
multi-stopSpirit Airlines
26h 52mBOI-SDQ
5/2Thu
multi-stopSpirit Airlines
42h 26mSDQ-BOI
$804
4/29Mon
multi-stopDelta
21h 27mBOI-SDQ
5/2Thu
multi-stopDelta
23h 37mSDQ-BOI
$815
4/29Mon
multi-stopAmerican Airlines
17h 25mBOI-PUJ
5/2Thu
multi-stopAmerican Airlines
11h 29mPUJ-BOI
$887
4/29Mon
multi-stopAmerican Airlines
24h 17mBOI-PUJ
5/2Thu
multi-stopAmerican Airlines
11h 29mPUJ-BOI
$900

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