How long is the flight from Duluth to Caribbean?

For as low as $680, United Airlines can have you in Caribbean from Duluth in 9h 50m. Airlines will cover a distance of 2459 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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.

What is the cheapest time of day to fly from DLH to CB?

When flying from Duluth to Caribbean, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$575+ Flights from Duluth to Caribbean

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Cheap 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 December 23, 2025.

Mon 12/227:50 amDLH - PUJ

1 stop29h 57mUnited Airlines

Mon 12/295:20 pmPUJ - DLH

2 stops23h 08mUnited Airlines

Deal found 12/21

$631

Mon 12/225:00 amDLH - PUJ

1 stop9h 20mDelta

Mon 12/292:45 pmPUJ - DLH

1 stop10h 07mDelta

Deal found 12/21

$698

Mon 12/2211:55 amDLH - PUJ

2 stops23h 40mWestJet

Mon 12/292:30 pmPUJ - DLH

2 stops27h 00mWestJet

Deal found 12/21

$5,935

Best flights from Duluth to Caribbean
Discover carefully curated flight deals from Duluth to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Sun 2/13:05 pmDLH - SJU

2 stops13h 06mUnited Airlines

Tue 2/242:05 amSJU - DLH

2 stops14h 32mUnited Airlines

Deal found 12/21

$575

Sun 2/15:00 amDLH - SJU

2 stops9h 50mDelta

Sat 2/285:30 pmSJU - DLH

1 stop8h 25mDelta

Deal found 12/22

$680

Mon 1/263:05 pmDLH - PUJ

2 stops19h 54mUnited Airlines

Fri 1/305:20 pmPUJ - DLH

2 stops30h 39mUnited Airlines

Deal found 12/19

$652

Sun 2/13:05 pmDLH - SJU

2 stops13h 06mUnited Airlines

Fri 2/272:05 amSJU - DLH

2 stops21h 54mUnited Airlines

Deal found 12/21

$681

Tue 1/277:40 amDLH - SJU

2 stops12h 42mUnited Airlines

Fri 1/308:35 amSJU - DLH

1 stop7h 55mUnited Airlines

Deal found 12/20

$718

Mon 3/25:00 amDLH - MBJ

2 stops37h 17mWestJet

Wed 3/42:55 pmMBJ - DLH

2 stops33h 30mWestJet

Deal found 12/20

$3,451

Wed 3/115:00 amDLH - PUJ

2 stops32h 30mWestJet

Wed 3/183:30 pmPUJ - DLH

2 stops32h 17mWestJet

Deal found 12/21

$3,875

Last-minute flights from Duluth to Caribbean
Discover last-minute flight deals from Duluth to Caribbean. Data last updated December 23, 2025 and is based on user searches.

Mon 12/227:50 amDLH - PUJ

1 stop29h 57mUnited Airlines

Mon 12/295:20 pmPUJ - DLH

2 stops23h 08mUnited Airlines

Deal found 12/21

$631

Mon 12/225:00 amDLH - PUJ

1 stop9h 20mDelta

Mon 12/292:45 pmPUJ - DLH

1 stop10h 07mDelta

Deal found 12/21

$698

Mon 12/2211:55 amDLH - PUJ

2 stops23h 40mWestJet

Mon 12/292:30 pmPUJ - DLH

2 stops27h 00mWestJet

Deal found 12/21

$5,935

Mon 1/57:50 amDLH - SJU

2 stops14h 46mUnited Airlines

Thu 1/82:05 amSJU - DLH

2 stops14h 25mUnited Airlines

Deal found 12/21

$783

Mon 1/263:05 pmDLH - PUJ

2 stops19h 54mUnited Airlines

Fri 1/305:20 pmPUJ - DLH

2 stops30h 39mUnited Airlines

Deal found 12/21

$652

Tue 1/277:40 amDLH - SJU

2 stops12h 42mUnited Airlines

Thu 1/292:05 amSJU - DLH

2 stops14h 25mUnited Airlines

Deal found 12/21

$605

Find flight deals from Duluth to Caribbean

Round-trip from	$575 (United Airlines)

From Duluth Intl to Caribbean

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

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

$575

DuluthPunta Cana

DLH - PUJ

DLHPUJ

Duluth Intl

Mon 1/26

3:05 pm-12:59 pm

2 stops19h 54m

Punta Cana

Fri 1/30

5:20 pm-9:59 pm

2 stops30h 39m

$652

DuluthSan Juan

DLH - SJU

DLHSJU

Duluth Intl

Sun 2/1

5:00 am-4:50 pm

2 stops9h 50m

San Juan Luis Munoz Marin Intl

Sat 2/28

5:30 pm-11:55 pm

1 stop8h 25m

$680

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

Fri 2/27

2:05 am-9:59 pm

2 stops21h 54m

$681

DuluthSan Juan

DLH - SJU

DLHSJU

Duluth Intl

Tue 1/27

7:40 am-10:22 pm

2 stops12h 42m

San Juan Luis Munoz Marin Intl

Fri 1/30

8:35 am-2:30 pm

1 stop7h 55m

$718

DuluthMontego Bay

DLH - MBJ

DLHMBJ

Duluth Intl

Mon 3/2

5:00 am-7:17 pm

2 stops37h 17m

Montego Bay Sangster Intl

Wed 3/4

2:55 pm-11:25 pm

2 stops33h 30m

$3,451

DuluthPunta Cana

DLH - PUJ

DLHPUJ

Duluth Intl

Wed 3/11

5:00 am-2:30 pm

2 stops32h 30m

Punta Cana

Wed 3/18

3:30 pm-10:47 pm

2 stops32h 17m

$3,875

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

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

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

8,014 reviews

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

8,014 reviews

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

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 $680, United Airlines can have you in Caribbean from Duluth in 9h 50m. Airlines will cover a distance of 2459 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Caribbean car rentals

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Montego Bay Sangster Intl Airport car rentals

Nassau Intl Airport car rentals

Top airline flying from Duluth to Caribbean

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$435	Average$684	FlexibilityNo cancel fee	On-timeN/A

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$575+ Cheap flights from Duluth (DLH) to Caribbean

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Duluth to Caribbean with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Duluth to Caribbean

Cheapest flights from Duluth to CaribbeanExplore 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 December 23, 2025.

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 December 23, 2025.

Find flight deals from Duluth to Caribbean

Keep the following information in mind while searching for Duluth to Caribbean flight deals. Data was last updated December 23, 2025.

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Duluth to Caribbean that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Duluth to Caribbean

Reviews of airlines servicing Caribbean

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.

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?

How long is the flight from Duluth to Caribbean?

What are the most popular routes from Duluth to Caribbean?

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

How can I find direct flights from Duluth to Caribbean?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Duluth to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Duluth to Caribbean

100% Free

Book with Flexibility

Travel Smart

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 December 23, 2025.