DLH - BOS

$308 Find Cheap Flights from Duluth to Boston

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 Boston departing on 4/15. 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 Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Duluth to Boston, 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 Boston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$328
Delta
Tue 8/11Tue 8/18
DLH - BOS • 1 stop
Cheapest one-way
$308
United Airlines
Wed 4/15
DLH - BOS • 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 Duluth and Boston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $477 (round-trip)
Shortest trip • 5h 24m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Duluth to Boston (DLH-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Duluth to Boston 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 Duluth to Boston

Tue, Aug 11 - Tue, Aug 18
Delta Logo
5:10 am - 10:55 am
DLH
-
BOS
4h 45m
1 stop
Delta Logo
7:10 am - 10:57 am
BOS
-
DLH
4h 47m
1 stop
$328Delta
Wed, Aug 26 - Tue, Sep 1
United Airlines Logo
5:00 am - 2:45 pm
DLH
-
BOS
8h 45m
2 stops
United Airlines Logo
3:13 pm - 9:57 pm
BOS
-
DLH
7h 44m
1 stop
$334United Airlines
Tue, Aug 11 - Tue, Aug 18
Delta Logo
5:10 am - 10:55 am
DLH
-
BOS
4h 45m
1 stop
Delta Logo
8:15 am - 3:19 pm
BOS
-
DLH
8h 04m
1 stop
$343Delta
Tue, Mar 31 - Sat, Apr 4
United Airlines Logo
3:08 pm - 9:59 pm
DLH
-
BOS
5h 51m
1 stop
United Airlines Logo
6:00 am - 10:39 am
BOS
-
DLH
5h 39m
1 stop
$358United Airlines
Tue, Mar 31 - Sat, Apr 4
United Airlines Logo
11:19 am - 11:59 pm
DLH
-
BOS
11h 40m
2 stops
United Airlines Logo
6:00 am - 10:39 am
BOS
-
DLH
5h 39m
1 stop
$364United Airlines
Sat, May 16 - Wed, May 20
Delta Logo
12:46 pm - 7:15 pm
DLH
-
BOS
5h 29m
1 stop
Delta Logo
5:51 am - 12:04 pm
BOS
-
DLH
7h 13m
1 stop
$378Delta
Sat, May 16 - Wed, May 20
Delta Logo
12:46 pm - 7:15 pm
DLH
-
BOS
5h 29m
1 stop
Delta Logo
5:51 am - 12:04 pm
BOS
-
DLH
7h 13m
1 stop
$388Delta
Wed, Aug 26 - Tue, Sep 1
United Airlines Logo
5:00 am - 2:22 pm
DLH
-
BOS
8h 22m
2 stops
United Airlines Logo
2:19 pm - 9:57 pm
BOS
-
DLH
8h 38m
2 stops
$390United Airlines
Fri, May 15 - Tue, May 19
United Airlines Logo
6:44 pm - 12:59 am
DLH
-
BOS
5h 15m
1 stop
United Airlines Logo
10:45 am - 5:35 pm
BOS
-
DLH
7h 50m
1 stop
$402United Airlines
Tue, May 12 - Tue, May 19
Delta Logo
5:15 am - 10:57 am
DLH
-
BOS
4h 42m
1 stop
Delta Logo
5:51 am - 12:04 pm
BOS
-
DLH
7h 13m
1 stop
$403Delta
Booking Insights

KAYAK's insights & trends for Duluth to Boston flights

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

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

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

Good to know

Low seasonNovember
Cheapest flight$308
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Duluth to Boston

When to book flights from Duluth to Boston

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

  • What is the cheapest flight from Duluth to Boston?

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

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

  • Which airline alliances offer flights from Duluth to Boston?

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

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

    The two airlines most popular with KAYAK users for flights from Duluth to Boston are Delta and United Airlines. With an average price for the route of $428 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 $461 and an overall rating of 7.4.

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

    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 Boston.

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

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

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

    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 Boston from Duluth 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 Duluth to Boston

 
See real verified KAYAK customer reviews for airlines flying from Duluth to Boston. 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 Boston? 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 8286 reviews
8.5Crew
8.1Boarding
7.2Food
7.9Comfort
7.8Entertainment
Airline reviews

I wish the inflight entertainment system options were broader, but overall this was a fantastic crew and I can’t express how cheerful, welcoming, and attentive they were.

10.0 ExcellentJesse, Mar 2026
LHR - BOS
Read more Delta reviews

I wish the inflight entertainment system options were broader, but overall this was a fantastic crew and I can’t express how cheerful, welcoming, and attentive they were.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The seats weren’t reclining even though it wasn’t as exit seat

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Advertised fruit trays with cheese, but only snacks handed out!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

This was our second flight using the Delta One class of service. Overall, it’s a good product but for me the POD configuration is a bit constrictive. I am an average size male at 5’ 10” height weighing 190 lbs so it’s not a size thing for me. I’d rather have extra wide seats without the POD walls to be honest.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

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

Information on your arrival and departure airports