DLH - BOS

$268 Find Cheap Flights from Duluth to Boston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Duluth to Boston departing on 5/1. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

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

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

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

Everything you should know

Cheapest round-trip
$268
United Airlines
Fri 5/1Tue 5/5
DLH - BOS • 1 stop
Cheapest one-way
$309
Delta
Sat 6/20
DLH - BOS • 1 stop
Top airlines
United Airlines
Cheapest • from $268 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+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 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

Fri, May 1 - Tue, May 5
United Airlines Logo
6:24 pm - 12:59 am
DLH
-
BOS
5h 35m
1 stop
United Airlines Logo
10:45 am - 5:35 pm
BOS
-
DLH
7h 50m
1 stop
$268United Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
6:24 pm - 12:59 am
DLH
-
BOS
5h 35m
1 stop
United Airlines Logo
9:30 am - 5:35 pm
BOS
-
DLH
9h 05m
2 stops
$274United Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
6:10 pm - 12:59 am
DLH
-
BOS
5h 49m
1 stop
United Airlines Logo
6:00 am - 10:35 am
BOS
-
DLH
5h 35m
1 stop
$298United Airlines
Sat, May 9 - Sun, May 24
Delta Logo
4:20 pm - 11:52 pm
DLH
-
BOS
6h 32m
1 stop
Delta Logo
5:40 am - 10:57 am
BOS
-
DLH
6h 17m
1 stop
$300Delta
Wed, May 27 - Wed, Jun 3
Delta Logo
5:10 am - 10:55 am
DLH
-
BOS
4h 45m
1 stop
Delta Logo
5:40 am - 10:57 am
BOS
-
DLH
6h 17m
1 stop
$317Delta
Sat, May 2 - Tue, May 5
United Airlines Logo
11:14 am - 5:22 pm
DLH
-
BOS
5h 08m
1 stop
United Airlines Logo
9:30 am - 5:35 pm
BOS
-
DLH
9h 05m
2 stops
$319United Airlines
Thu, Jun 11 - Wed, Jun 17
Delta Logo
4:20 pm - 11:52 pm
DLH
-
BOS
6h 32m
1 stop
Delta Logo
5:40 am - 10:57 am
BOS
-
DLH
6h 17m
1 stop
$348Delta
Sat, May 23 - Sat, May 30
United Airlines Logo
6:10 pm - 12:59 am
DLH
-
BOS
5h 49m
1 stop
United Airlines Logo
9:45 am - 5:34 pm
BOS
-
DLH
8h 49m
2 stops
$359United Airlines
Sun, May 24 - Sat, May 30
Delta Logo
5:10 am - 4:46 pm
DLH
-
BOS
10h 36m
2 stops
Delta Logo
5:40 am - 10:57 am
BOS
-
DLH
6h 17m
1 stop
$368Delta
Wed, May 27 - Wed, Jun 3
United Airlines Logo
11:12 am - 11:58 pm
DLH
-
BOS
11h 46m
2 stops
United Airlines Logo
6:00 am - 10:35 am
BOS
-
DLH
5h 35m
1 stop
$399United Airlines
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.

Which airlines provide the cheapest flights from Duluth to Boston?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Duluth to Boston were found on United Airlines ($268) and Delta ($300).

Good to know

Low seasonNovember
Cheapest flight$268
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly and prices are also 18% 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 $309 for a one-way ticket and $268 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 $478 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 $468 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 8130 reviews
7.8Entertainment
7.9Comfort
8.1Boarding
8.5Crew
7.2Food
Airline reviews

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

2.0 MediocreJulia, Jan 2026
MSP - BOS
Read more Delta reviews

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.

Excellent check-in. Crew was good. Excellent communication from flight deck.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

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

Information on your arrival and departure airports