$259 Find Cheap Flights from Boise to Caribbean Islands

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 10/18. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Caribbean Islands

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Caribbean Islands, 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 Boise to Caribbean Islands, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Boise to Caribbean Islands

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Punta Cana
Punta Cana2 stops$735
Santo Domingo
Santo Domingo2 stops$695
Montego Bay
Montego Bay2 stops$472
Oranjestad
Oranjestad2 stops$726
Nassau
Nassau2 stops$551
Port of Spain
Port of Spain2 stops$779
Bridgetown
Bridgetown2 stops$812
George Town
George Town2 stops$682
Punta Cana
Punta Cana2 stops$735
Santo Domingo
Santo Domingo2 stops$695
Montego Bay
Montego Bay2 stops$472
Oranjestad
Oranjestad2 stops$726
Nassau
Nassau2 stops$551
Port of Spain
Port of Spain2 stops$779
Bridgetown
Bridgetown2 stops$812
George Town
George Town2 stops$682

Book Cheap Boise to Caribbean Islands Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Caribbean Islands that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Caribbean Islands

Tue, May 5 - Tue, May 12
American Airlines Logo
2:14 pm - 9:13 am
BOI
-
MBJ
17h 59m
2 stops
American Airlines Logo
12:56 pm - 1:03 pm
MBJ
-
BOI
25h 07m
2 stops
$472American Airlines
Tue, May 5 - Tue, May 12
American Airlines Logo
1:29 pm - 12:13 pm
BOI
-
MBJ
21h 44m
1 stop
American Airlines Logo
2:19 pm - 1:03 pm
MBJ
-
BOI
23h 44m
2 stops
$482American Airlines
Thu, Sep 24 - Tue, Sep 29
Delta Logo
11:30 pm - 11:48 am
BOI
-
SJU
10h 18m
1 stop
Delta Logo
1:32 pm - 11:56 pm
SJU
-
BOI
12h 24m
2 stops
$526Delta
Sat, May 16 - Wed, May 27
American Airlines Logo
6:26 am - 11:03 pm
BOI
-
SJU
14h 37m
1 stop
American Airlines Logo
11:55 am - 11:11 pm
SJU
-
BOI
13h 16m
2 stops
$542American Airlines
Sat, May 16 - Tue, May 26
United Airlines Logo
6:30 am - 5:38 pm
BOI
-
SJU
9h 08m
1 stop
United Airlines Logo
1:00 am - 11:32 am
SJU
-
BOI
12h 32m
2 stops
$549United Airlines
Mon, Sep 14 - Thu, Sep 17
Southwest Logo
4:55 pm - 12:15 pm
BOI
-
NAS
17h 20m
2 stops
Southwest Logo
1:10 pm - 11:35 pm
NAS
-
BOI
12h 25m
2 stops
$551Southwest
Tue, May 19 - Sat, May 23
Southwest Logo
6:00 am - 9:05 pm
BOI
-
SJU
13h 05m
2 stops
Southwest Logo
6:25 am - 4:15 pm
SJU
-
BOI
11h 50m
2 stops
$561Southwest
Mon, Aug 3 - Thu, Aug 6
Delta Logo
11:42 pm - 1:32 pm
BOI
-
SJU
11h 50m
1 stop
Delta Logo
6:00 am - 11:46 pm
SJU
-
BOI
19h 46m
2 stops
$581Delta
Fri, May 1 - Mon, May 4
United Airlines Logo
8:34 am - 8:34 pm
BOI
-
SJU
10h 00m
1 stop
United Airlines Logo
1:40 pm - 9:17 pm
SJU
-
BOI
9h 37m
1 stop
$607United Airlines
Tue, May 19 - Tue, May 26
JetBlue Logo
11:39 pm - 3:34 pm
BOI
-
MBJ
14h 55m
1 stop
JetBlue Logo
1:18 pm - 10:28 pm
MBJ
-
BOI
10h 10m
1 stop
$653JetBlue
Booking Insights

KAYAK's insights & trends for Boise to Caribbean Islands flights

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

Can I save money by flying with a layover from Boise to Caribbean Islands?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $359, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Boise to Caribbean Islands?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Caribbean Islands, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Caribbean Islands is September, when tickets cost $495 (return) on average. On the other hand, the most expensive months are November and February, when the average cost of round-trip tickets is $793 and $791 respectively.

Good to know

Low seasonSeptember
Cheapest flight$259
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Boise to Nassau

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

Reviews of the top 3 airlines serving from Boise to Caribbean Islands

 
See real verified KAYAK customer reviews for airlines flying from Boise to Caribbean Islands. 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 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.
7.9
DeltaOverall score based on 8434 reviews
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
7.9Comfort
Airline reviews

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

6.0 GoodAkanksha Devidas, Apr 2026
BOS - JFK
Read more Delta reviews

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

My bags were misplaced!!! Im in a foreign country with no bags

The entertainment options on the seat back video boards were nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

Got home at 3am after deboarding the plane. No compensation offered by American

Delayed flight. Missed connection, AA put us on a later connecting flight. The connection flight was delayed 4 times and we had to deplane. Didnt get home until 3am, when I was supposed to be home at 8:30p. Zero compensation offered from American. I would not fly them again.

The seats need better cushioning for a nearly 5-hour flight, it was a bit uncomfortable. I'm glad American has free wi-fi but there were was a bout 30 minutes in the middle of the flight when there was no connection which was frustrating.

My original flight got delayed day of so I had to rebook it from one layover to two layovers. The flight also left earlier which was a slight inconvenience but manageable. Then my first connection flight got delayed 3 separate times for a total of 2 hours delayed, causing me to miss my second connection flight back to Santa Barbara. Now, because of this missed flight, I am missing my college classes that I pay for.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

Everything you need to know for your flight to Caribbean Islands

Information on your arrival and departure airports