DLH - SJU

$596 Find Cheap Flights from Duluth to San Juan - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$596
Typical prices: $573-$1,020
United Airlines
Wed 10/24Sun 10/28
DLH - SJU • 1 stop
When to travel
November
Cheapest • 30% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $760 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 8h 42m (one-way)
Insights
Insights
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We hope you love your trip to San Juan Luis Munoz Marin Intl Airport!
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Booking Insights
Flight Deals

Cheap Flights from Duluth to Luis Munoz Marin Intl (DLH-SJU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Duluth to Luis Munoz Marin Intl

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
7:25 am - 2:30 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
8h 05m1 stop Chicago O'Hare Intl
$596United Airlines
Sat, Jan 23 - Wed, Jan 27
United Airlines Logo
11:08 am - 12:36 amDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
11h 28m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
7:40 am - 9:43 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
16h 03m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$596United Airlines
Sat, Jan 23 - Wed, Jan 27
United Airlines Logo
7:15 am - 12:36 amDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
15h 21m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
4:55 pm - 11:28 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
8h 33m1 stop Chicago O'Hare Intl
$596United Airlines
Sat, Jan 23 - Wed, Jan 27
United Airlines Logo
5:50 am - 3:40 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
7h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
4:55 pm - 11:28 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
8h 33m1 stop Chicago O'Hare Intl
$596United Airlines
Fri, Feb 12 - Tue, Feb 16
Delta Logo
5:10 am - 2:15 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
7h 05m1 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
$858Delta
Fri, Feb 12 - Tue, Feb 16
Delta Logo
5:10 am - 2:15 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
7h 05m1 stop Minneapolis St Paul
Delta Logo
7:30 am - 7:36 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
14h 06m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$979Delta
Fri, Feb 12 - Tue, Feb 16
Delta Logo
8:05 am - 9:00 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
10h 55m2 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
$1,083Delta
Fri, Feb 12 - Tue, Feb 16
Delta Logo
8:05 am - 9:00 pmDLH  Duluth Intl-SJU San Juan Luis Munoz Marin Intl
10h 55m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
7:30 am - 7:36 pmSJU  San Juan Luis Munoz Marin Intl-DLH Duluth Intl
14h 06m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$1,120Delta
Booking Insights

Price, demand and travel trends for Duluth to San Juan Luis Munoz Marin Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Duluth to San Juan Luis Munoz Marin Intl Airport?

Round-trip flights from Duluth to San Juan Luis Munoz Marin Intl Airport typically range from $573 to $1,020. The lowest price found in the past 5 days was $596, on United Airlines.

What's the cheapest day of the week to fly from Duluth to San Juan Luis Munoz Marin Intl Airport?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Duluth to San Juan Luis Munoz Marin Intl Airport. It’s 20% cheaper than the average day, while Sunday is the most expensive, with prices 42% higher.

Find deals

Key details for Duluth to San Juan Luis Munoz Marin Intl Airport flights

Low season

October

Cheapest flight

$596
Beat the crowds with an average 62% drop in travelers.
The most popular month to fly with an average 15% increase in travelers.
Round-trip flight from Duluth to San Juan Luis Munoz Marin Intl Airport

When to book flights from Duluth to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Duluth to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Duluth to San Juan Luis Munoz Marin Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How long is a flight from Duluth to San Juan Luis Munoz Marin Intl Airport?

    There are currently no nonstop flights available from Duluth to San Juan Luis Munoz Marin Intl Airport. Flights with 1 layover take between 8h 06m and 8h 42m in total, depending on the connection.

  • Do I need a passport to fly from Duluth to San Juan Luis Munoz Marin Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Duluth to San Juan Luis Munoz Marin Intl Airport flight?

    Round-trip flights from Duluth to San Juan Luis Munoz Marin Intl Airport range from $573 to $1,020, with an average of $716 over the past 12 months. Anything below $573 counts as a good deal.

  • Have flight prices from Duluth to San Juan Luis Munoz Marin Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $596 to $1,261. That means the highest observed fare was about 2x higher than the lowest one.

  • What car rental options are available at San Juan Luis Munoz Marin Intl Airport (SJU)?

    San Juan Luis Munoz Marin Intl Airport (SJU) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • U-Save
    • Payless
    • Hertz
    • Europcar

  • Which airports can I use when flying from Duluth to San Juan Luis Munoz Marin Intl Airport?

    Flights from Duluth to San Juan Luis Munoz Marin Intl Airport usually depart from Duluth Intl (DLH) and arrive at San Juan Luis Munoz Marin Intl (SJU).

  • Which airports do connecting flights from Duluth to San Juan Luis Munoz Marin Intl Airport pass through?

    Connecting flights from Duluth to San Juan Luis Munoz Marin Intl Airport most commonly pass through:

    • Minneapolis St Paul (MSP) - 58% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 42% of one-stop connections

  • Can I save money by using flexible dates for flights from Duluth to San Juan Luis Munoz Marin Intl Airport?

    Yes. Flexible dates can save you up to 44% on flights from Duluth to San Juan Luis Munoz Marin Intl Airport. Monday is the cheapest departure day at $573 round-trip on average, while Sunday is the most expensive at $1,020, a difference of $447.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Duluth to San Juan Luis Munoz Marin Intl Airport?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 8h 06m, compared with 8h 42m via Minneapolis St Paul (MSP).

  • What is the time difference between Duluth and San Juan Luis Munoz Marin Intl Airport?

    San Juan Luis Munoz Marin Intl Airport is 1 hour ahead of Duluth (Atlantic Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Juan Luis Munoz Marin Intl Airport?

    Some of the most popular sights in San Juan Luis Munoz Marin Intl Airport are Viejo San Juan, Condado Beach and Puerto Rico Convention Center. These are among the most viewed places in San Juan Luis Munoz Marin Intl Airport on KAYAK.

Your guide to booking Duluth to San Juan Luis Munoz Marin Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average $573, about $447 less than Sunday fares (44% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Duluth to San Juan Luis Munoz Marin Intl Airport trip for November. Fares historically average $504 round-trip in that month - typically $1,035 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Juan Luis Munoz Marin Intl Airport.

    • Coral by The Sea Hotel
    • Hampton Inn & Suites by Hilton San Juan
    • San Juan Airport Hotel

More options for your flight from Duluth to Luis Munoz Marin Intl

Complete your trip to San Juan with a hotel stay or car rental

Car rentals in San Juan
Hotels in San Juan
Vacations in San Juan