Find flights
Deals
When to book
FAQs & Tips
Airlines

DLH - SJU

Find cheap flights from Duluth to San Juan from $312

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Duluth to Luis Munoz Marin Intl departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to San Juan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Duluth to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Duluth to San Juan, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Good to know

Cheapest flight

$312
Flight from Duluth to San Juan

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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Duluth to San Juan flights

  • What is the cheapest flight from Duluth to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Duluth to San Juan Luis Munoz Marin Intl Airport was $312 for a one-way ticket.

  • Do I need a passport to fly between Duluth and San Juan?

    A passport is required to fly from Duluth to San Juan.

  • Which aircraft models fly most regularly from Duluth to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Duluth to San Juan?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Duluth and San Juan, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Duluth to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Duluth to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Duluth to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Duluth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Duluth to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Duluth with another airline. Booking your flights between Duluth and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Duluth to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Duluth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Duluth to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Duluth to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Duluth to Luis Munoz Marin Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11234 reviews
7.1entertainment
6.7food
7.7boarding
7.2comfort
8.1crew
Airline reviews

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

10.0 ExcellentJacqueline, Apr 2024ORD - NRT
Read more about United Airlines reviews

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Book cheap flights from Duluth to San Juan

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Duluth to San Juan found on KAYAK in the last 72 hours.
5/25Sat
1 stopDelta
7h 42mDLH-SJU
$312
5/26Sun
2 stopsDelta
15h 27mDLH-SJU
$337
5/25Sat
2 stopsUnited Airlines
20h 12mDLH-SJU
$411
5/24Fri
2 stopsUnited Airlines
20h 12mDLH-SJU
$538
5/23Thu
2 stopsDelta
11h 32mDLH-SJU
$575
5/24Fri
1 stopUnited Airlines
22h 25mDLH-SJU
$576

Search by stops

Search by airline

Search by price

Duluth - San Juan Flights

Departure:

Duluth (DLH)United States

Destination:

San Juan (SJU)Puerto Rico

Cabin classes: