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Find cheap flights from Boise to Caribbean from $158

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 departing on 9/13. 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
Wed 6/12
Wed 6/19

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Best Caribbean Flight Deals

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

Punta Cana
Punta Cana2 stops$558
Montego Bay
Montego Bay2 stops$602
Santo Domingo
Santo Domingo2 stops$502
Oranjestad
Oranjestad2 stops$714
Nassau
Nassau1 stop$897
George Town
George Town2 stops$628

Good to know

Low season

September

High season

December

Cheapest flight

$158
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Boise to San Juan

FAQs - booking Caribbean flights

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

    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.

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

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

    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 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?

    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 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

 
Need help choosing which airline to fly with from Boise to Caribbean? 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
Alaska AirlinesOverall score based on 9144 reviews
7.3Food
8.2Boarding
7.9Comfort
7.3Entertainment
8.6Crew
Airline reviews

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

2.0 MediocreRandy, May 2024SEA - SFO
Read more about Alaska Airlines reviews

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

I didn’t like not knowing my seat till I got to the airport - and my boarding group was F (last).

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

Just another flight. No food, no entertainment. Left/arrived on time.

Flight itself was great! Snacks are never really good; in this case, the "butter braids" and Biscotti cookie were both hard. The attendants' were good. We felt we found a good deal on the cost. The check-in process was very smooth: Alaskan Airlines always does a good job. Boarding was pretty timely, too. We fly Alaskan whenever possible and will continue to do so.

Wasn’t an Alaska plane so the seats were very thinly padded- glad I wasn’t going further.

Service was excellent. Staff at check in cleared hurdles for me so I could travel with my service animal.

Clean plane, relatively spacious in Main Cabin. One experience: I'm 79, with torn rotator cuff (R shoulder). I asked for help getting my carryon into the overhead bin and was told that the staff "does not help with this" (or some such phrase. On previous flights, help has been offered (and accepted). I prevailed on a fellow passenger for this. Also, why not board back to front?? Would this not help in the speed of boarding?

The process was professional and really informative. I personally did not find any issue with thr process from start to finish.

Flight was late but crew was very efficient and friendly.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

They stuck us with multiple extra fees. I will never fly spirit again

Arrived 3 hours early and never made it past baggage drop

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Absolutely terrible. The boarding process had zero organization. Mobs of people trying to board. People were climbing over my child's stroller with her in it. No families were boarded first. Boarding was delayed with no reasoning or notification that it would be late. We were then stuck on the plane for 45 minutes after landing. Then waited over two hours for our luggage. There was zero communication with the travelers. Never have I experienced such I professionalism and disgrace of others. Extremely disappointed.

For it to have left on time! Instead of two hours early with zero notice

Flight kept delayed from morning to late afternoon so I had to make other arrangements

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

Book cheap flights from Boise to Caribbean

Recent round-trip flight deals

10/22Tue
2 stopsDelta
16h 43mBOI-SJU
10/30Wed
2 stopsDelta
17h 59mSJU-BOI
$374
10/15Tue
2 stopsDelta
17h 10mBOI-SJU
10/25Fri
1 stopDelta
10h 28mSJU-BOI
$394
10/15Tue
2 stopsDelta
14h 44mBOI-SJU
10/24Thu
2 stopsDelta
17h 59mSJU-BOI
$437
8/24Sat
2 stopsAmerican Airlines
21h 15mBOI-SJU
9/1Sun
2 stopsAmerican Airlines
17h 01mSJU-BOI
$454
10/15Tue
2 stopsUnited Airlines
16h 35mBOI-SJU
10/23Wed
2 stopsUnited Airlines
14h 25mSJU-BOI
$484
8/19Mon
2 stopsSpirit Airlines
13h 06mBOI-SJU
8/22Thu
2 stopsSpirit Airlines
42h 12mSJU-BOI
$494
6/11Tue
2 stopsSpirit Airlines
30h 40mBOI-SDQ
6/16Sun
2 stopsSpirit Airlines
18h 13mSDQ-BOI
$502
10/22Tue
2 stopsUnited Airlines
16h 35mBOI-SJU
10/29Tue
2 stopsUnited Airlines
17h 53mSJU-BOI
$527
10/15Tue
2 stopsAmerican Airlines
22h 12mBOI-SJU
10/25Fri
2 stopsAmerican Airlines
12h 42mSJU-BOI
$534
6/13Thu
2 stopsAlaska Airlines
17h 29mBOI-SJU
6/29Sat
2 stopsAlaska Airlines
31h 19mSJU-BOI
$2,001

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Recent one-way flight deals

9/13Fri
2 stops
19h 35mBOI-SJU
$158
10/22Tue
2 stopsDelta
14h 17mBOI-SJU
$187
9/12Thu
2 stopsDelta
15h 57mBOI-SJU
$188
6/11Tue
2 stopsSpirit Airlines
27h 06mBOI-SDQ
$206
9/15Sun
1 stopDelta
9h 52mBOI-SJU
$208
6/11Tue
3 stopsSpirit Airlines
27h 06mBOI-SDQ
$223
6/10Mon
2 stopsSpirit Airlines
29h 00mBOI-SDQ
$224
9/14Sat
1 stopUnited Airlines
8h 30mBOI-SJU
$253
9/10Tue
1 stopAmerican Airlines
8h 43mBOI-SJU
$338
10/1Tue
3 stopsAmerican Airlines
17h 08mBOI-STT
$535

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Last minute flights from Boise to Caribbean

Last minute flight, train and bus deals

5/18Sat
multi-stopDelta
14h 33mBOI-SJU
5/22Wed
multi-stopDelta
18h 07mSJU-BOI
$809
5/18Sat
multi-stopDelta
14h 33mBOI-SJU
5/22Wed
multi-stopDelta
18h 14mSJU-BOI
$864
5/18Sat
multi-stopAmerican Airlines
14h 45mBOI-SJU
5/22Wed
multi-stopAmerican Airlines
19h 56mSJU-BOI
$899
5/18Sat
multi-stopAmerican Airlines
14h 45mBOI-SJU
5/22Wed
multi-stopAmerican Airlines
19h 56mSJU-BOI
$919
5/18Sat
multi-stopAmerican Airlines
17h 25mBOI-STT
5/22Wed
multi-stopAmerican Airlines
21h 50mSTT-BOI
$968
5/18Sat
multi-stopUnited Airlines
16h 57mBOI-SJU
5/21Tue
multi-stopUnited Airlines
24h 02mSJU-BOI
$984
5/18Sat
multi-stopAlaska Airlines
14h 45mBOI-SJU
5/21Tue
multi-stopAlaska Airlines
14h 00mSJU-BOI
$1,007
5/18Sat
multi-stopAlaska Airlines
14h 45mBOI-SJU
5/21Tue
multi-stopAlaska Airlines
14h 00mSJU-BOI
$1,029
5/18Sat
multi-stopAmerican Airlines
13h 00mBOI-SJU
5/21Tue
multi-stopAmerican Airlines
14h 30mSJU-BOI
$1,067
5/18Sat
multi-stopUnited Airlines
10h 30mBOI-SJU
5/22Wed
multi-stopUnited Airlines
11h 27mSJU-BOI
$1,079

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