BOS - DLH

$308 Find Cheap Flights from Boston to Duluth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Duluth departing on 5/13. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Duluth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Duluth, 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 Boston to Duluth, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$328
Typical prices: $693-$468
Delta
Sat 5/2Fri 5/8
BOS - DLH • 1 stop
Cheapest one-way
$308
Delta
Wed 5/13
BOS - DLH • 1 stop
Top airlines
Cheapest • from $328 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Duluth. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $549 (round-trip)
Shortest trip • 5h 44m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 38% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Duluth!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Duluth (BOS-DLH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Duluth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Duluth

Sat, May 2 - Fri, May 8
Delta Logo
5:50 am - 12:07 pm
BOS
-
DLH
7h 17m
1 stop
Delta Logo
4:30 pm - 11:54 pm
DLH
-
BOS
6h 24m
1 stop
$328Delta
Sat, May 2 - Fri, May 8
Delta Logo
5:50 am - 12:07 pm
BOS
-
DLH
7h 17m
1 stop
Delta Logo
12:46 pm - 7:15 pm
DLH
-
BOS
5h 29m
1 stop
$343Delta
Thu, Sep 17 - Mon, Sep 21
Delta Logo
7:10 am - 10:57 am
BOS
-
DLH
4h 47m
1 stop
Delta Logo
4:20 pm - 10:20 pm
DLH
-
BOS
5h 00m
1 stop
$363Delta
Fri, Aug 28 - Sat, Aug 29
United Airlines Logo
6:42 pm - 11:27 pm
BOS
-
DLH
5h 45m
1 stop
United Airlines Logo
6:15 pm - 1:05 am
DLH
-
BOS
5h 50m
1 stop
$376United Airlines
Fri, Apr 24 - Tue, Apr 28
United Airlines Logo
11:00 am - 6:07 pm
BOS
-
DLH
8h 07m
1 stop
United Airlines Logo
5:00 am - 12:46 pm
DLH
-
BOS
6h 46m
1 stop
$378United Airlines
Thu, May 7 - Mon, May 11
United Airlines Logo
8:25 pm - 12:42 am
BOS
-
DLH
5h 17m
1 stop
United Airlines Logo
2:57 pm - 11:35 pm
DLH
-
BOS
7h 38m
1 stop
$379United Airlines
Fri, Apr 24 - Tue, Apr 28
United Airlines Logo
8:15 am - 2:27 pm
BOS
-
DLH
7h 12m
1 stop
United Airlines Logo
5:00 am - 2:26 pm
DLH
-
BOS
8h 26m
2 stops
$384United Airlines
Fri, Apr 24 - Tue, Apr 28
United Airlines Logo
5:25 pm - 12:29 am
BOS
-
DLH
8h 04m
2 stops
United Airlines Logo
7:25 am - 4:22 pm
DLH
-
BOS
7h 57m
2 stops
$389United Airlines
Thu, May 7 - Mon, May 11
United Airlines Logo
8:25 pm - 12:42 am
BOS
-
DLH
5h 17m
1 stop
United Airlines Logo
11:14 am - 11:59 pm
DLH
-
BOS
11h 45m
2 stops
$424United Airlines
Sat, May 2 - Fri, May 8
United Airlines Logo
6:00 am - 2:22 pm
BOS
-
DLH
9h 22m
2 stops
United Airlines Logo
6:44 pm - 12:59 am
DLH
-
BOS
5h 15m
1 stop
$425United Airlines
Booking Insights

KAYAK's insights & trends for Boston to Duluth flights

Get data-powered insights and trends into flights from Boston to Duluth to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Duluth?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Duluth departing in May.

What is the cheapest month to fly from Boston to Duluth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Duluth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Duluth is January, where tickets cost $302 (return) on average. On the other hand, the most expensive months are February and August, where the average cost of round-trip tickets is $633 and $626 respectively.

Good to know

Low seasonJanuary
Cheapest flight$308
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Boston to Duluth

When to book flights from Boston to Duluth

Are your dates flexible? Find out the best times to travel from Boston to Duluth 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 flights from Boston to Duluth

  • What is the cheapest flight from Boston to Duluth?

    In the last 3 days, the lowest price for a flight from Boston to Duluth was $308 for a one-way ticket and $328 for a round-trip.

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

    A passport is not required to fly from Boston to Duluth.

  • Which airports will I be using when flying from Boston to Duluth?

    On your way to Duluth, you’ll fly out from Boston Logan Intl. You’ll be landing at Duluth Intl.

  • Which aircraft models fly most regularly from Boston to Duluth?

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

  • Which airline alliances offer flights from Boston to Duluth?

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

  • Which is the best airline for flights from Boston to Duluth, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Duluth are Delta and United Airlines. With an average price for the route of $514 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $625 and an overall rating of 7.4.

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

    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 Boston to Duluth.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from Boston 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 Boston to Duluth?

    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 Duluth with an airline and back to Boston with another airline. Booking your flights between Boston and DLH 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 Boston to Duluth?

    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 Duluth from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boston to Duluth

 
See real verified KAYAK customer reviews for airlines flying from Boston to Duluth. 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 Boston to Duluth? 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.
7.9
DeltaOverall score based on 8406 reviews
7.2Food
7.9Comfort
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

8.0 ExcellentBarbie, Apr 2026
BOS - SFO
Read more Delta reviews

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

The flight was smooth, the crew was great but the plane was quite old

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

Good experience and the flight landed early. There was no food I had or entertainment.

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

Everything you need to know for your flight from Boston to Duluth

Information on your arrival and departure airports