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$384+ Cheap flights from Burlington to Duluth (BTV - DLH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — DLH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Burlington to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to Duluth (DLH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$392
(United Airlines)
From Burlington to Duluth Intl
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Find flight deals from Burlington to Duluth

Cheapest flights from Burlington to Duluth
Explore the most affordable flight options available from Burlington to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:20 amBTV - DLH
2 stops9h 19mDelta
Sat 9/135:10 amDLH - BTV
1 stop6h 24mDelta
Deal found 9/9$384
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amBTV - DLH
1 stop5h 45mUnited Airlines
Fri 10/2411:20 amDLH - BTV
2 stops11h 39mUnited Airlines
Deal found 9/9$392
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:00 amBTV - DLH
1 stop5h 43mUnited Airlines
Wed 10/111:20 amDLH - BTV
2 stops11h 10mUnited Airlines
Deal found 9/9$429
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:40 pmBTV - DLH
1 stop6h 25mUnited Airlines
Sat 9/138:00 amDLH - BTV
1 stop5h 30mUnited Airlines
Deal found 9/9$448
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:00 amBTV - DLH
1 stop5h 43mUnited Airlines
Fri 10/109:45 amDLH - BTV
1 stop10h 57mUnited Airlines
Deal found 9/9$533
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:00 amBTV - DLH
1 stop5h 45mUnited Airlines
Mon 10/133:07 pmDLH - BTV
1 stop5h 35mUnited Airlines
Deal found 9/8$563

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to Duluth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Burlington to Duluth that are best for you.

Fly from

Burlington

Fly to

Duluth

Route

Depart

Return

Price

BurlingtonDuluth

BTV - DLH

BTVDLH

Burlington

Wed 10/22

6:00 am-10:45 am

1 stop5h 45m

Duluth Intl

Fri 10/24

11:20 am-11:59 pm

2 stops11h 39m

$392

BurlingtonDuluth

BTV - DLH

BTVDLH

Burlington

Sat 9/27

6:00 am-10:43 am

1 stop5h 43m

Duluth Intl

Wed 10/1

11:20 am-11:30 pm

2 stops11h 10m

$429

BurlingtonDuluth

BTV - DLH

BTVDLH

Burlington

Sat 10/4

6:00 am-10:43 am

1 stop5h 43m

Duluth Intl

Fri 10/10

9:45 am-9:42 pm

1 stop10h 57m

$533

BurlingtonDuluth

BTV - DLH

BTVDLH

Burlington

Fri 10/10

6:00 am-10:45 am

1 stop5h 45m

Duluth Intl

Mon 10/13

3:07 pm-9:42 pm

1 stop5h 35m

$563

BurlingtonDuluth

BTV - DLH

BTVDLH

Burlington

Sat 9/27

7:20 am-3:37 pm

2 stops9h 17m

Duluth Intl

Wed 10/1

5:10 am-11:00 pm

2 stops16h 50m

$682

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Burlington to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Burlington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with United Airlines from Burlington to Duluth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Burlington to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Burlington to Duluth?

    For as low as $392, United Airlines can have you in Duluth from Burlington in 5h 45m. The distance from Burlington to Duluth is about 931 mi.

  • What is the cheapest airline to fly from Burlington to Duluth round-trip?

    According to our current data, United Airlines ($318), offers the cheapest pricing from Burlington to Duluth.

  • Can I find deals for flights from Burlington to Duluth that include hotel bookings?

    Yes. In addition to deals on Burlington to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Burlington to Duluth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Burlington to Duluth.

  • Can I find deals for business class flights from Burlington to Duluth?

    Yes. Cheapflights offers flight deals from Burlington to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Burlington to Duluth?

    Currently, January is the cheapest month in which you can book a flight from Burlington to Duluth (average of $339). Flying from Burlington to Duluth in June is currently the most expensive (average of $477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior

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Top airline flying from Burlington to Duluth

Discover the top airline that operate flights from Burlington to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$318Average$438FlexibilityNo cancel feeOn-time69%

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