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$258+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — SJU
feb. 6 — feb. 131
vie. 2/6
vie. 2/13
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 enero 7, 2026.

Round-trip from

$559
(United Airlines)

One-way from

$258
(United Airlines)
From Duluth Intl to Caribbean
Search Deals
One-way flight from Duluth Intl to Caribbean
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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 enero 7, 2026.

This United Airlines deal was found by Cheapflights users on 1/6. 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.
mar. 3/103:07 pmDLH - MBJ
2 stops21h 58mUnited Airlines
sáb. 3/144:14 pmMBJ - DLH
2 stops18h 29mUnited Airlines
Deal found 1/6$559
This United Airlines deal was found by Cheapflights users on 1/7. 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.
mié. 1/217:40 amDLH - SJU
2 stops14h 56mUnited Airlines
mar. 1/272:05 amSJU - DLH
2 stops14h 25mUnited Airlines
Deal found 1/7$576
This United Airlines deal was found by Cheapflights users on 1/6. 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.
mar. 5/511:26 amDLH - SJU
1 stop8h 08mUnited Airlines
mié. 5/61:00 amSJU - DLH
2 stops10h 44mUnited Airlines
Deal found 1/6$606
This United Airlines deal was found by Cheapflights users on 1/7. 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.
dom. 2/13:05 pmDLH - SJU
2 stops13h 06mUnited Airlines
mié. 2/258:30 amSJU - DLH
1 stop8h 07mUnited Airlines
Deal found 1/7$621
This United Airlines deal was found by Cheapflights users on 1/5. 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.
lun. 1/263:05 pmDLH - PUJ
1 stop22h 12mUnited Airlines
jue. 1/292:55 pmPUJ - DLH
1 stop9h 04mUnited Airlines
Deal found 1/5$693
This United Airlines deal was found by Cheapflights users on 1/7. 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.
sáb. 4/117:45 amDLH - SJU
2 stops12h 39mUnited Airlines
dom. 4/197:40 amSJU - DLH
1 stop7h 47mUnited Airlines
Deal found 1/7$729
This United Airlines deal was found by Cheapflights users on 1/5. 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.
vie. 2/2011:20 amDLH - MBJ
2 stops25h 40mUnited Airlines
vie. 2/273:20 pmMBJ - DLH
2 stops20h 23mUnited Airlines
Deal found 1/5$760
This United Airlines deal was found by Cheapflights users on 1/7. 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.
dom. 2/13:05 pmDLH - SJU
2 stops13h 06mUnited Airlines
sáb. 2/288:30 amSJU - DLH
1 stop28h 13mUnited Airlines
Deal found 1/7$795
This United Airlines deal was found by Cheapflights users on 1/7. 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.
vie. 2/63:05 pmDLH - SJU
2 stops37h 06mUnited Airlines
mar. 2/247:40 amSJU - DLH
2 stops29h 03mUnited Airlines
Deal found 1/7$805
This Delta deal was found by Cheapflights users on 1/7. 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.
dom. 2/15:00 amDLH - SJU
1 stop8h 18mDelta
sáb. 2/285:30 pmSJU - DLH
1 stop8h 25mDelta
Deal found 1/7$841
This United Airlines deal was found by Cheapflights users on 1/6. 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.
sáb. 3/77:53 amDLH - PUJ
1 stop27h 29mUnited Airlines
sáb. 3/141:55 pmPUJ - DLH
1 stop21h 48mUnited Airlines
Deal found 1/6$919
This Delta deal was found by Cheapflights users on 1/7. 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.
mar. 1/275:00 amDLH - MBJ
2 stops9h 20mDelta
mar. 2/1012:38 pmMBJ - DLH
2 stops12h 14mDelta
Deal found 1/7$1,191

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 enero 7, 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

mar. 3/10

3:07 pm-1:05 pm

2 stops21h 58m

Montego Bay Sangster Intl

sáb. 3/14

4:14 pm-10:43 am

2 stops18h 29m

$559

DuluthSan Juan

DLH - SJU

DLHSJU

Duluth Intl

mié. 1/21

7:40 am-12:36 am

2 stops14h 56m

San Juan Luis Munoz Marin Intl

mar. 1/27

2:05 am-2:30 pm

2 stops14h 25m

$576

DuluthSan Juan

DLH - SJU

DLHSJU

Duluth Intl

mar. 5/5

11:26 am-8:34 pm

1 stop8h 08m

San Juan Luis Munoz Marin Intl

jue. 5/7

7:40 am-2:33 pm

1 stop7h 53m

$606

DuluthSan Juan

DLH - SJU

DLHSJU

Duluth Intl

dom. 2/1

3:05 pm-6:11 am

2 stops13h 06m

San Juan Luis Munoz Marin Intl

mar. 2/24

2:05 am-2:37 pm

2 stops14h 32m

$621

DuluthPunta Cana

DLH - PUJ

DLHPUJ

Duluth Intl

lun. 1/26

3:05 pm-3:17 pm

1 stop22h 12m

Punta Cana

jue. 1/29

2:55 pm-9:59 pm

1 stop9h 04m

$693

DuluthSan Juan

DLH - SJU

DLHSJU

Duluth Intl

sáb. 4/11

7:45 am-9:24 pm

2 stops12h 39m

San Juan Luis Munoz Marin Intl

dom. 4/19

7:40 am-2:27 pm

1 stop7h 47m

$729

DuluthMontego Bay

DLH - MBJ

DLHMBJ

Duluth Intl

vie. 2/20

11:20 am-2:00 pm

2 stops25h 40m

Montego Bay Sangster Intl

vie. 2/27

3:20 pm-10:43 am

2 stops20h 23m

$760

DuluthPunta Cana

DLH - PUJ

DLHPUJ

Duluth Intl

sáb. 3/7

7:53 am-1:22 pm

1 stop27h 29m

Punta Cana

sáb. 3/14

1:55 pm-10:43 am

1 stop21h 48m

$919

DuluthMontego Bay

DLH - MBJ

DLHMBJ

Duluth Intl

mar. 1/27

5:00 am-3:20 pm

2 stops9h 20m

Montego Bay Sangster Intl

mar. 2/10

12:38 pm-11:52 pm

2 stops12h 14m

$1,191

DuluthMontego Bay

DLH - MBJ

DLHMBJ

Duluth Intl

mar. 1/27

5:00 am-3:20 pm

2 stops9h 20m

Montego Bay Sangster Intl

mié. 2/11

2:19 pm-11:52 pm

2 stops10h 33m

$1,617

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 21 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 enero 7, 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
8,025 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

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
8,025 reviews
Delta
7.9
Good
8,025 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

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 $1,191, United Airlines can have you in Caribbean from Duluth in 9h 20m. 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 - Punta Cana or Duluth Intl - Montego Bay Sangster Intl 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 enero 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$435Average$684FlexibilityNo cancel feeOn-timeN/A

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