Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BOS - DLH

Find cheap flights from Boston to Duluth from $259

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 6/17. 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
Sun 6/2
Sun 6/9

Search 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
In the last 7 days travelers have searched 43,740,974 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.

Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
5:00 pm - 11:46 pmBOS-DLH
7h 46m2 stops
5:20 am - 10:58 amDLH-BOS
4h 38m1 stop
$387Delta
Find Deal
Wed, Jun 12 - Sun, Jun 16
5:00 pm - 11:46 pmBOS-DLH
7h 46m2 stops
5:20 am - 3:17 pmDLH-BOS
8h 57m2 stops
$392Delta
Find Deal
Wed, Jun 12 - Sun, Jun 16
5:50 am - 10:17 amBOS-DLH
5h 27m1 stop
5:20 am - 10:58 amDLH-BOS
4h 38m1 stop
$431Delta
Find Deal
Wed, Jun 12 - Sun, Jun 16
6:00 am - 10:47 amBOS-DLH
5h 47m1 stop
8:05 am - 9:50 pmDLH-BOS
12h 45m1 stop
$525United Airlines
Find Deal
Wed, Jun 26 - Sat, Jul 13
6:05 am - 9:57 amBOS-DLH
4h 52m1 stop
2:45 pm - 10:05 pmDLH-BOS
6h 20m1 stop
$536Delta
Find Deal
Tue, Jul 16 - Sun, Jul 21
5:50 am - 10:17 amBOS-DLH
5h 27m1 stop
3:00 pm - 1:22 amDLH-BOS
9h 22m2 stops
$541Delta
Find Deal
Wed, Jun 26 - Sat, Jul 13
6:01 am - 10:14 amBOS-DLH
5h 13m1 stop
7:51 am - 12:53 amDLH-BOS
16h 02m1 stop
$566United Airlines
Find Deal
Fri, May 17 - Mon, May 20
6:30 pm - 11:46 pmBOS-DLH
6h 16m1 stop
3:00 pm - 11:55 pmDLH-BOS
7h 55m1 stop
$567Delta
Find Deal
Fri, Jun 28 - Sat, Jul 13
2:35 pm - 11:46 pmBOS-DLH
10h 11m2 stops
3:00 pm - 1:22 amDLH-BOS
9h 22m2 stops
$607Delta
Find Deal
Wed, Jun 26 - Sat, Jul 13
6:01 am - 10:14 amBOS-DLH
5h 13m1 stop
7:51 am - 11:38 pmDLH-BOS
14h 47m2 stops
$618United Airlines
Find Deal
Fri, May 17 - Mon, May 20

Flights from Boston to Duluth - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Boston to Duluth?

The average price of all flights from Boston to Duluth clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Duluth on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Boston to Duluth. For your return ticket, we recommend flying on a Thursday and avoiding Wednesdays for the best deals.

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 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 November, where tickets cost $231 on average. On the other hand, the most expensive months are June and August, where the average cost of tickets is $764 and $592 respectively.

How far in advance should I book a flight from Boston to Duluth?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Duluth, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Duluth, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 16 days before departure.

Which airlines provide the cheapest flights from Boston to Duluth?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Boston to Duluth found on KAYAK was with Delta for $259. Delta proposed a round-trip connection from $387 and United Airlines from $525.

Good to know

Low season

March

High season

September

Cheapest flight

$259
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 9% lower on average.
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 $259 for a one-way ticket and $387 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?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Boston and Duluth, with SkyTeam 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 $567 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $597 and an overall rating of 7.3.

  • 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.

See more FAQs

Top 3 airlines serving 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.
8.0
DeltaOverall score based on 10858 reviews
8.2Boarding
7.4Food
8.0Entertainment
7.9Comfort
8.6Crew
Airline reviews

They did a fine job. Can't wait to use Delta in the future.

10.0 ExcellentRobert, Apr 2024BOS - RSW
Read more about Delta reviews

They did a fine job. Can't wait to use Delta in the future.

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

Flight was late. Club was full. Experience is exactly what I expected.

Inflight entertainment stopped working as we taxi to runway and never worked again until landing and taxi to gate. Grrrr

Mario was great. Made a night flight on a small aircraft pleasant and memorable.

Crew were exceptional. Plane was quiet and quite empty, so I had a row to sleep across.

The seat could use more support or cushion. I'm in my 50's and have back issues so the seats are a bit hard for longer flights.

The plane was in bad condition. We were taxied for mode than an hour because a light panel had feel off. The bathroom in first class had broken panels as well. Overall poor aircraft maintenance

Delta flight overall it was goodT!the crew could do more and the food could be better.

This flight was supposed to land at 10:55 pm on January 14th. Instead, it landed at 3:20 am on Monday, January 15th, resulting in a completely lost day due to not going to bed until 5:00 am.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

I am upset with the hidden fees for bringing on an overhead carryon onto flight and also having to pay for my seat selection. This should all be part of the original price of the ticket. Very poor customer service

Well we did not realize at first it was a ground transfer, but we really enjoyed it and would definitely recommend to friends and family. Our driver was awesome and the ride was wonderful. A bathroom on board would have been nice, but at least we were warned that there wasn't one so we went ahead of time.

We were on a fairly long flight and they offered nothing for a snack (unless you paid) and then quickly gave you a drink and were never to be seen again. I would have loved a refill on my water but that was not an option. The flight attendants were standing on ther phone when we boarded and left and never even greeted us. Any other flight I have been on they would have welcomed us on the plane and again greeted us as we got off. Our landline transfer from MSP to Rochester on the other hand was FANTASTIC! We would highly recommend!

Took forever to get the plane loaded and unloaded. Longest I have ever had. I was in the middle of the plane and it almost took a hour after landing to get off of the plane.

Our flight was delayed and there was no communication at the airport.

Very hard to get comfortable in seat since they are too crowded. One of our suitcases was destroyed on the flight and is unusable now. No one at ticket counter when we arrived and no indication on when they would be in service. When we finally got into the airport past the TSA, all restaurants were closed.

Very hard to get comfortable in seat since they are too crowded. One of our suitcases was destroyed on the flight and is unusable now.

The plane boarded on time (at a gate next to Delta which was 2 hours late). No compatible headphones for me to purchase.

Crew was courteous. Flight was late arriving which made us late. Very cramped seating.

Flight attendants could have been more engaged in the passengers. They were more interested in talking to each other

Book cheap flights from Boston to Duluth

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Duluth found on KAYAK in the last 72 hours.
6/17Mon
1 stopDelta
5h 27mBOS-DLH
$259
8/23Fri
1 stopUnited Airlines
5h 39mBOS-DLH
$263
6/21Fri
2 stopsDelta
7h 46mBOS-DLH
$264
6/22Sat
2 stopsDelta
9h 52mBOS-DLH
$304
8/23Fri
2 stopsUnited Airlines
16h 19mBOS-DLH
$324
6/17Mon
2 stopsDelta
8h 47mBOS-DLH
$328
5/8Wed
1 stopDelta
4h 43mBOS-DLH
$368
5/8Wed
2 stopsDelta
10h 45mBOS-DLH
$373
6/17Mon
3 stopsUnited Airlines
29h 47mBOS-DLH
$472
5/8Wed
3 stopsUnited Airlines
15h 28mBOS-DLH
$1,237

Search by stops

Search by airline

Search by price

Boston - Duluth Flights

Departure:

Boston (BOS)United States

Destination:

Duluth (DLH)United States

Return flight deals:

Duluth - Boston

Cabin classes: