DLH - BOS

$300 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 1/14. 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
$300
Typical prices: $448-$468
Delta
Wed 1/14Wed 1/21
DLH - BOS • 1 stop
Cheapest one-way
Multiple Airlines
Thu 12/18
DLH - BOS • multi-stop
Top airlines
Delta
Cheapest • from $300 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Wed, Jan 14 - Wed, Jan 21
Delta Logo
5:00 am - 10:51 am
DLH
-
BOS
4h 51m1 stop
Delta Logo
5:50 am - 11:16 am
BOS
-
DLH
6h 26m1 stop
$300Delta
Wed, Jan 14 - Wed, Jan 21
United Airlines Logo
3:05 pm - 11:49 pm
DLH
-
BOS
7h 44m2 stops
United Airlines Logo
4:16 pm - 9:59 pm
BOS
-
DLH
6h 43m1 stop
$319United Airlines
Sat, May 9 - Sun, May 24
Delta Logo
4:20 pm - 11:52 pm
DLH
-
BOS
6h 32m1 stop
Delta Logo
5:40 am - 10:57 am
BOS
-
DLH
6h 17m1 stop
$323Delta
Wed, Jan 14 - Wed, Jan 21
United Airlines Logo
3:05 pm - 11:49 pm
DLH
-
BOS
7h 44m2 stops
United Airlines Logo
10:30 am - 9:59 pm
BOS
-
DLH
12h 29m2 stops
$324United Airlines
Sat, May 9 - Sun, May 24
Delta Logo
4:20 pm - 11:52 pm
DLH
-
BOS
6h 32m1 stop
Delta Logo
5:40 am - 10:57 am
BOS
-
DLH
6h 17m1 stop
$338Delta
Thu, Jun 11 - Wed, Jun 17
Delta Logo
4:20 pm - 11:52 pm
DLH
-
BOS
6h 32m1 stop
Delta Logo
5:40 am - 10:57 am
BOS
-
DLH
6h 17m1 stop
$344Delta
Thu, Jun 11 - Wed, Jun 17
Delta Logo
4:20 pm - 11:52 pm
DLH
-
BOS
6h 32m1 stop
Delta Logo
5:40 am - 10:57 am
BOS
-
DLH
6h 17m1 stop
$352Delta
Sat, May 9 - Sun, May 24
United Airlines Logo
3:14 pm - 11:54 pm
DLH
-
BOS
7h 40m2 stops
United Airlines Logo
6:00 am - 10:44 am
BOS
-
DLH
5h 44m1 stop
$459United Airlines
Wed, Jan 14 - Sat, Jan 17
United Airlines Logo
3:05 pm - 11:49 pm
DLH
-
BOS
7h 44m2 stops
United Airlines Logo
7:22 pm - 9:59 pm
BOS
-
DLH
27h 37m2 stops
$467United Airlines
Sat, May 9 - Sun, May 24
United Airlines Logo
3:14 pm - 9:33 pm
DLH
-
BOS
5h 19m1 stop
United Airlines Logo
6:00 am - 9:57 pm
BOS
-
DLH
16h 57m2 stops
$471United 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.

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 January.

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

The average price of all round-trip flights from Duluth to Boston clicked on KAYAK for each day over the last 12 months.

When flying from Duluth to Boston, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Duluth, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

Good to know

Low seasonNovember
Cheapest flight$300
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly and prices are also 21% 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 $300 for a round-trip ticket.

  • 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 $509 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 8005 reviews
8.1Boarding
7.9Entertainment
8.5Crew
7.3Food
7.9Comfort
Airline reviews

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.

8.0 ExcellentDavid, Nov 2025
FLL - BOS
Read more Delta reviews

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.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

I always fly Delta main cabin and pay to upgrade my seat to preferred/extra leg room. However this time even with the buying the upgraded seat I was extremely cramped with very little legroom and unable to move comfortably. For some reason meal service was very early in the flight and my row seemed to have been skipped. Most of my attendant calls were unanswered. I was unable to get extra water, or crackers/snacks to make up for my missed meal. I always carry protein bars in my personal bag, but with no extra legroom I wasn’t able to access from underseat in front of me. I am unable to sleep while flying so I read and count on in flight entertainment. However the passenger in front of me reclined their seat fully preventing me from being able to view the screen or be able to rest my book on tray table to read. One of the first times I’ve been completely disappointed in Delta. I fly internationally 2-3 times a year.

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

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

Information on your arrival and departure airports