How long is the flight from Duluth to Buffalo?

For as low as $378, United Airlines can have you in Buffalo from Duluth in 4h 45m. Airlines will cover a distance of 710 mi.

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

Currently priced at $283, United Airlines will fly you from Duluth to Buffalo and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest time of day to fly from DLH to BUF?

When flying from Duluth to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Duluth-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Duluth-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Duluth-Buffalo flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Duluth-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Duluth-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Duluth to Buffalo?

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

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

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

$378+ Cheap Flights from Duluth to Buffalo

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Cheap flight deals from Duluth to Buffalo

Cheapest

Best

Last-minute

Cheapest flights from Duluth to Buffalo
Explore the most affordable flight options available from Duluth to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Sat 11/73:06 pm -

1 stop4h 45m

Wed 11/115:58 pm -

1 stop6h 16m

Deal found 10/23

$378

Find flight deals from Duluth to Buffalo

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$378 (United Airlines)

Provider with most accurate pricing for Duluth Intl-Buffalo flight deals.

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Provider most trusted by Cheapflights users for Duluth Intl-Buffalo flights.

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From Duluth Intl to Buffalo

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DuluthBuffalo

DLH Duluth Intl - BUF Buffalo

DLHBUF

Duluth Intl

Sat 11/7

3:06 pm-8:51 pm

1 stop4h 45m

Buffalo

Wed 11/11

5:58 pm-11:14 pm

1 stop6h 16m

$378

DuluthBuffalo

DLH Duluth Intl - BUF Buffalo

DLHBUF

Duluth Intl

Sat 1/30

7:20 am-1:15 pm

1 stop4h 55m

Buffalo

Wed 2/3

5:43 pm-11:28 pm

1 stop6h 45m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Sorted by cheapest first

Compare providers for flights from Duluth to Buffalo

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Duluth to Buffalo in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Duluth-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Duluth-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Duluth-Buffalo flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Duluth-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Duluth-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Duluth to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Duluth with our price prediction graph.

DLH-BUF

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 Buffalo

Read reviews from past customers who have flown United Airlines from Duluth to Buffalo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.3

Good

10,436 reviews

Reviews

1 / 20

8.0

Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

United Airlines

7.3

Good

10,436 reviews

United Airlines

7.3

Good

10,436 reviews

Reviews

1 / 20

8.0

Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

How long is the flight from Duluth to Buffalo?
For as low as $378, United Airlines can have you in Buffalo from Duluth in 4h 45m. Airlines will cover a distance of 710 mi.
What is the cheapest airline to fly from Duluth to Buffalo round-trip?
Currently priced at $283, United Airlines will fly you from Duluth to Buffalo and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.
Can I find deals for flights from Duluth to Buffalo that include hotel bookings?
Yes. In addition to deals on Duluth to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Duluth to Buffalo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duluth to Buffalo.
Can I find deals for business class flights from Duluth to Buffalo?
Yes. Cheapflights offers flight deals from Duluth to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Duluth to Buffalo

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$283	Average$498	FlexibilityNo cancel fee	On-time69%

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$378+ Cheap flights from Duluth to Buffalo (DLH - BUF)

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Duluth to Buffalo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Duluth to Buffalo

Cheapest flights from Duluth to BuffaloExplore the most affordable flight options available from Duluth to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Explore the most affordable flight options available from Duluth to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Best flights from Duluth to BuffaloDiscover carefully curated flight deals from Duluth to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Discover carefully curated flight deals from Duluth to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Last-minute flights from Duluth to BuffaloDiscover last-minute flight deals from Duluth to Buffalo. Data last updated October 25, 2026 and is based on user searches.

Discover last-minute flight deals from Duluth to Buffalo. Data last updated October 25, 2026 and is based on user searches.

Find flight deals from Duluth to Buffalo

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Most trusted provider

Round-trip from

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Use the filters below to find and compare flights from Duluth to Buffalo that are best for you.

Compare providers for flights from Duluth to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Duluth to Buffalo in October.

Best time to book a flight from Duluth to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Duluth with our price prediction graph.

Reviews of airlines servicing Buffalo

Read reviews from past customers who have flown United Airlines from Duluth to Buffalo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Duluth to Buffalo?

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

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

How can I find direct flights from Duluth to Buffalo?

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

Traveling to a place near Buffalo?

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Alternative routes for Duluth to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Buffalo

Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.

Complete your trip

Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Duluth to Buffalo by cabin class

Find flights from Duluth to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Duluth and Buffalo flights

Browse other Duluth and Buffalo flight options. Last updated on October 25, 2026.

Other flights from Duluth

Browse through other flights departing from Duluth. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.

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Top airline flying from Duluth to Buffalo

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Travel Smart

Cheapest flights from Duluth to Buffalo
Explore the most affordable flight options available from Duluth to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Best flights from Duluth to Buffalo
Discover carefully curated flight deals from Duluth to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Last-minute flights from Duluth to Buffalo
Discover last-minute flight deals from Duluth to Buffalo. Data last updated October 25, 2026 and is based on user searches.