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$248+ Cheap flights from Duluth (DLH) to Caribbean

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — SJU
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Duluth to Caribbean

Keep the following information in mind while searching for Duluth to Caribbean flight deals. Data was last updated January 15, 2026.

Round-trip from

$580
(Delta)

One-way from

$248
(United Airlines)
From Duluth Intl to Caribbean
Search Deals
One-way flight from Duluth Intl to Caribbean
Search Deals

Find flight deals from Duluth to Caribbean

Cheapest flights from Duluth to Caribbean
Explore the most affordable flight options available from Duluth to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Delta deal was found by Cheapflights users on 1/14. 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.
Mon 3/165:00 am
DLH
-
MBJ
1 stop8h 27m
Delta
Tue 3/242:42 pm
MBJ
-
DLH
1 stop8h 05m
Delta
Deal found 1/14$580
This Delta deal was found by Cheapflights users on 1/14. 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.
Mon 3/1612:37 pm
DLH
-
MBJ
2 stops21h 23m
Delta
Mon 3/232:42 pm
MBJ
-
DLH
1 stop8h 05m
Delta
Deal found 1/14$585
This United Airlines deal was found by Cheapflights users on 1/12. 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 10/2711:26 am
DLH
-
PUJ
1 stop26h 36m
United Airlines
Fri 10/304:20 pm
PUJ
-
DLH
3 stops30h 37m
United Airlines
Deal found 1/12$594
This Delta deal was found by Cheapflights users on 1/14. 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.
Tue 3/175:00 am
DLH
-
MBJ
1 stop8h 27m
Delta
Tue 3/242:42 pm
MBJ
-
DLH
1 stop8h 05m
Delta
Deal found 1/14$602
This United Airlines deal was found by Cheapflights users on 1/12. 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 5/511:26 am
DLH
-
SJU
1 stop8h 08m
United Airlines
Wed 5/61:00 am
SJU
-
DLH
2 stops10h 44m
United Airlines
Deal found 1/12$626
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Fri 2/2711:20 am
DLH
-
PUJ
2 stops23h 39m
United Airlines
Fri 3/63:28 pm
PUJ
-
DLH
2 stops21h 15m
United Airlines
Deal found 1/13$631
This United Airlines deal was found by Cheapflights users on 1/14. 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 3/1611:20 am
DLH
-
MBJ
1 stop25h 26m
United Airlines
Sun 3/221:48 pm
MBJ
-
DLH
1 stop8h 06m
United Airlines
Deal found 1/14$654
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Sun 2/13:05 pm
DLH
-
SJU
2 stops13h 06m
United Airlines
Tue 2/242:05 am
SJU
-
DLH
2 stops14h 32m
United Airlines
Deal found 1/13$656
This United Airlines deal was found by Cheapflights users on 1/14. 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 3/1711:20 am
DLH
-
MBJ
2 stops25h 45m
United Airlines
Mon 3/232:20 pm
MBJ
-
DLH
2 stops20h 23m
United Airlines
Deal found 1/14$659
This United Airlines deal was found by Cheapflights users on 1/14. 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 3/1611:20 am
DLH
-
MBJ
1 stop25h 26m
United Airlines
Fri 3/202:55 pm
MBJ
-
DLH
2 stops19h 48m
United Airlines
Deal found 1/14$662
This Delta deal was found by Cheapflights users on 1/14. 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.
Mon 3/165:00 am
DLH
-
MBJ
1 stop8h 27m
Delta
Fri 3/202:42 pm
MBJ
-
DLH
1 stop8h 05m
Delta
Deal found 1/14$670
This Delta deal was found by Cheapflights users on 1/14. 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.
Mon 3/164:32 pm
DLH
-
MBJ
2 stops17h 28m
Delta
Sun 3/222:25 pm
MBJ
-
DLH
2 stops25h 27m
Delta
Deal found 1/14$675

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to Caribbean 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 January 15, 2026.
Use the filters below to find and compare flights from Duluth to Caribbean that are best for you.

Fly from

Duluth

Fly to

Caribbean

Route

Depart

Return

Price

DuluthMontego Bay

DLH - MBJ

DLHMBJ

Duluth Intl

Mon 3/16

5:00 am-1:27 pm

1 stop8h 27m

Montego Bay Sangster Intl

Tue 3/24

2:42 pm-10:47 pm

1 stop8h 05m

$580

DuluthMontego Bay

DLH - MBJ

DLHMBJ

Duluth Intl

Mon 3/16

5:00 am-1:27 pm

1 stop8h 27m

Montego Bay Sangster Intl

Mon 3/23

2:42 pm-10:47 pm

1 stop8h 05m

$580

DuluthMontego Bay

DLH - MBJ

DLHMBJ

Duluth Intl

Fri 3/20

3:07 pm-3:12 pm

2 stops24h 05m

Montego Bay Sangster Intl

Wed 4/1

4:12 pm-10:29 am

2 stops18h 17m

$585

DuluthMontego Bay

DLH - MBJ

DLHMBJ

Duluth Intl

Tue 3/17

12:37 pm-12:12 pm

2 stops23h 35m

Montego Bay Sangster Intl

Mon 3/23

2:42 pm-10:47 pm

1 stop8h 05m

$585

DuluthMontego Bay

DLH - MBJ

DLHMBJ

Duluth Intl

Tue 3/17

12:37 pm-10:00 am

2 stops21h 23m

Montego Bay Sangster Intl

Tue 3/24

4:49 pm-11:56 am

2 stops19h 07m

$585

DuluthPunta Cana

DLH - PUJ

DLHPUJ

Duluth Intl

Fri 2/27

11:20 am-12:59 pm

2 stops23h 39m

Punta Cana

Fri 3/6

3:28 pm-10:43 am

2 stops21h 15m

$631

DuluthSan Juan

DLH - SJU

DLHSJU

Duluth Intl

Sun 2/1

3:05 pm-6:11 am

2 stops13h 06m

San Juan Luis Munoz Marin Intl

Tue 2/24

2:05 am-2:37 pm

2 stops14h 32m

$656

DuluthMontego Bay

DLH - MBJ

DLHMBJ

Duluth Intl

Tue 3/17

11:20 am-1:05 pm

2 stops25h 45m

Montego Bay Sangster Intl

Fri 3/20

2:55 pm-10:43 am

2 stops19h 48m

$659

DuluthMontego Bay

DLH - MBJ

DLHMBJ

Duluth Intl

Tue 3/17

11:20 am-1:05 pm

2 stops25h 45m

Montego Bay Sangster Intl

Mon 3/23

2:20 pm-10:43 am

2 stops20h 23m

$659

DuluthSan Juan

DLH - SJU

DLHSJU

Duluth Intl

Wed 1/28

7:40 am-9:26 pm

2 stops11h 46m

San Juan Luis Munoz Marin Intl

Sat 1/31

2:05 am-2:30 pm

2 stops14h 25m

$718

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 26 results
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Best time to book a flight from Duluth to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Duluth with our price prediction graph.
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 Duluth to Caribbean
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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 Caribbean. Reviews last updated January 15, 2026.
Read reviews from past customers who have flown Delta from Duluth to Caribbean. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,048 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,048 reviews
Delta
7.9
Good
8,048 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Duluth to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Duluth to Caribbean?

    Located just 5.8 mi from the city center, Duluth Intl (DLH) is the airport most travelers will use when flying to Caribbean from Duluth.

  • How long is the flight from Duluth to Caribbean?

    For as low as $580, Delta can have you in Caribbean from Duluth in 8h 27m. Airlines will cover a distance of 2118 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Duluth to Caribbean?

    When deciding which route to take from Duluth to Caribbean consider Duluth Intl - San Juan Luis Munoz Marin Intl, Duluth Intl - Montego Bay Sangster Intl or Duluth Intl - Punta Cana as they are the most popular.

  • Can I find deals for flights from Duluth to Caribbean that include hotel bookings?

    Yes. In addition to deals on Duluth to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Duluth to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duluth to Caribbean.

  • Can I find deals for business class flights from Duluth to Caribbean?

    Yes. Cheapflights offers flight deals from Duluth to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Duluth to Caribbean

Discover the top airline that operate flights from Duluth to Caribbean. 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$435Average$684FlexibilityNo cancel feeOn-timeN/A

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