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Cheap flights from Duluth to Puerto Rico from $576

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Duluth to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 2:44 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
7h 44m1 stop Chicago O'Hare Intl
United Airlines Logo
7:25 am - 2:30 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
8h 05m1 stop Chicago O'Hare Intl
$576United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
6:00 am - 2:44 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
7h 44m1 stop Chicago O'Hare Intl
United Airlines Logo
7:05 am - 5:40 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
11h 35m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$576United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
11:18 am - 11:50 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
11h 32m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
7:25 am - 2:30 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
8h 05m1 stop Chicago O'Hare Intl
$576United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
6:00 am - 8:38 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
13h 38m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
7:05 am - 5:40 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
11h 35m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$576United Airlines
Sat, Oct 24 - Wed, Oct 28
Delta Logo
5:00 am - 3:09 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
8h 09m1 stop Minneapolis St Paul
Delta Logo
5:15 pm - 10:48 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
7h 33m1 stop Minneapolis St Paul
$1,238Delta
Tue, Dec 29 - Sun, Jan 10
Delta Logo
5:00 am - 3:09 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
8h 09m1 stop Minneapolis St Paul
Delta Logo
3:20 pm - 10:48 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
9h 28m1 stop Minneapolis St Paul
$1,238Delta
Wed, Dec 30 - Sun, Jan 10
Delta Logo
5:00 am - 3:09 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
8h 09m1 stop Minneapolis St Paul
Delta Logo
3:20 pm - 10:48 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
9h 28m1 stop Minneapolis St Paul
$1,311Delta
Wed, Dec 30 - Mon, Jan 11
Delta Logo
5:00 am - 5:30 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
10h 30m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
3:20 pm - 10:48 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
9h 28m1 stop Minneapolis St Paul
$1,311Delta
Wed, Dec 30 - Mon, Jan 11
Delta Logo
5:00 am - 5:30 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
10h 30m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
3:15 pm - 10:48 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
9h 33m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
$1,452Delta
Wed, Dec 30 - Mon, Jan 11
Delta Logo
5:00 am - 3:09 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
8h 09m1 stop Minneapolis St Paul
Delta Logo
3:20 pm - 10:48 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
9h 28m1 stop Minneapolis St Paul
$1,452Delta
Wed, Dec 30 - Sat, Jan 9

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Delta flights from Duluth to Puerto Rico

Our best Delta deals on Duluth to Puerto Rico flight tickets
Delta
Dec 29
DLH5:00 amDuluth Intl
8h 09m
1 stop
SJU3:09 pmSan Juan Luis Munoz Marin Intl
Jan 10
SJU5:15 pmSan Juan Luis Munoz Marin Intl
7h 33m
1 stop
DLH10:48 pmDuluth Intl
$1,238
Delta
Dec 30
DLH5:00 amDuluth Intl
8h 09m
1 stop
SJU3:09 pmSan Juan Luis Munoz Marin Intl
Jan 11
SJU3:20 pmSan Juan Luis Munoz Marin Intl
9h 28m
1 stop
DLH10:48 pmDuluth Intl
$1,311
Delta
Dec 30
DLH5:00 amDuluth Intl
10h 30m
2 stops
SJU5:30 pmSan Juan Luis Munoz Marin Intl
Jan 11
SJU3:15 pmSan Juan Luis Munoz Marin Intl
9h 33m
2 stops
DLH10:48 pmDuluth Intl
$1,452

United Airlines flights from Duluth to Puerto Rico

Our best United Airlines deals on Duluth to Puerto Rico flight tickets
United Airlines
Oct 24
DLH11:18 amDuluth Intl
11h 32m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Oct 28
SJU7:25 amSan Juan Luis Munoz Marin Intl
8h 05m
1 stop
DLH2:30 pmDuluth Intl
$576
United Airlines
Oct 24
DLH6:00 amDuluth Intl
13h 38m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Oct 28
SJU7:05 amSan Juan Luis Munoz Marin Intl
11h 35m
2 stops
DLH5:40 pmDuluth Intl
$596
United Airlines
Sep 25
DLH7:45 amDuluth Intl
11h 53m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Sep 29
SJU3:56 pmSan Juan Luis Munoz Marin Intl
8h 26m
1 stop
DLH11:22 pmDuluth Intl
$796

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthSan Juan

DLH Duluth Intl - SJU San Juan Luis Munoz Marin Intl

DLHSJU

Duluth Intl

Sat 10/24

6:00 am-2:44 pm

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Wed 10/28

7:25 am-2:30 pm

1 stop8h 05m

$576

DuluthSan Juan

DLH Duluth Intl - SJU San Juan Luis Munoz Marin Intl

DLHSJU

Duluth Intl

Sat 10/24

6:00 am-2:44 pm

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Wed 10/28

7:05 am-5:40 pm

2 stops11h 35m

$576

DuluthSan Juan

DLH Duluth Intl - SJU San Juan Luis Munoz Marin Intl

DLHSJU

Duluth Intl

Sat 10/24

11:18 am-11:50 pm

2 stops11h 32m

San Juan Luis Munoz Marin Intl

Wed 10/28

7:25 am-2:30 pm

1 stop8h 05m

$576

DuluthSan Juan

DLH Duluth Intl - SJU San Juan Luis Munoz Marin Intl

DLHSJU

Duluth Intl

Sat 10/24

6:00 am-8:38 pm

2 stops13h 38m

San Juan Luis Munoz Marin Intl

Wed 10/28

7:05 am-5:40 pm

2 stops11h 35m

$576
Quickest round-trip

DuluthSan Juan

DLH Duluth Intl - SJU San Juan Luis Munoz Marin Intl

DLHSJU

Duluth Intl

Tue 12/29

5:00 am-3:09 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Sun 1/10

5:15 pm-10:48 pm

1 stop7h 33m

$1,238

DuluthSan Juan

DLH Duluth Intl - SJU San Juan Luis Munoz Marin Intl

DLHSJU

Duluth Intl

Wed 12/30

5:00 am-3:09 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Sun 1/10

3:20 pm-10:48 pm

1 stop9h 28m

$1,238

DuluthSan Juan

DLH Duluth Intl - SJU San Juan Luis Munoz Marin Intl

DLHSJU

Duluth Intl

Wed 12/30

5:00 am-3:09 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Mon 1/11

3:20 pm-10:48 pm

1 stop9h 28m

$1,311

DuluthSan Juan

DLH Duluth Intl - SJU San Juan Luis Munoz Marin Intl

DLHSJU

Duluth Intl

Wed 12/30

5:00 am-5:30 pm

2 stops10h 30m

San Juan Luis Munoz Marin Intl

Mon 1/11

3:20 pm-10:48 pm

1 stop9h 28m

$1,311

DuluthSan Juan

DLH Duluth Intl - SJU San Juan Luis Munoz Marin Intl

DLHSJU

Duluth Intl

Wed 12/30

5:00 am-5:30 pm

2 stops10h 30m

San Juan Luis Munoz Marin Intl

Mon 1/11

3:15 pm-10:48 pm

2 stops9h 33m

$1,452

DuluthSan Juan

DLH Duluth Intl - SJU San Juan Luis Munoz Marin Intl

DLHSJU

Duluth Intl

Wed 12/30

5:00 am-3:09 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Sat 1/9

3:20 pm-10:48 pm

1 stop9h 28m

$1,452

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Duluth to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Duluth Intl to Puerto Rico?

Delta and United Airlines are the most popular carriers operating from Duluth Intl to Puerto Rico

Cheap Duluth to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Duluth to Puerto Rico

Best Price Found

$576

Fastest flight time

7h 44m

Direct flights

None
The best flight deal from Duluth to Puerto Rico found on momondo in the last 72 hours is $576
The fastest flight from Duluth to Puerto Rico takes 7h 44m
There are no direct flights from Duluth to Puerto Rico. There are no popular flight routes from Duluth to Puerto Rico.
Search flight deals

Frequently asked questions about flying from Duluth to Puerto Rico

  • When did momondo last update prices for flights from Duluth Intl Airport to Puerto Rico?

    Prices for flights from Duluth Intl Airport to Puerto Rico refresh daily.

  • How many operators does momondo search for flights from Duluth Intl Airport to Puerto Rico?

  • How old do you have to be to fly from Duluth Intl Airport to Puerto Rico?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Duluth to Puerto Rico

Compare and see reviews for airlines that fly from Duluth to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $466Free CancellationRating
7.4
10,214 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Duluth to Puerto Rico?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Duluth to Puerto Rico for you.

Can I find flights from Duluth to Puerto Rico with flexible booking policies on momondo?

Flights from Duluth to Puerto Rico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Duluth to Puerto Rico?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from Duluth.

I’m not ready to book a flight from Duluth to Puerto Rico right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Puerto Rico, momondo offers a useful price alert feature which will track prices for flights to Puerto Rico from Duluth and alert you when they change.

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