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C$ 848+ Cheap flights to Duluth

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
— DLH
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Duluth in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Duluth
Explore the most affordable flight options available to Duluth. Find the lowest fares based on data from user searches, with prices last updated on 9 June 2026.

Mon 9/116:30 a.m.
YYZ
-
DLH
1 stop5h 45m
Delta
Fri 13/114:15 p.m.
DLH
-
YYZ
2 stops16h 16m
Delta
Deal found 7/6C$ 848
Sun 2/87:24 p.m.
YYZ
-
DLH
1 stop4h 25m
WestJet
Fri 7/88:18 a.m.
DLH
-
YYZ
1 stop13h 52m
WestJet
Deal found 6/6C$ 879
Mon 9/119:00 p.m.
YYZ
-
DLH
1 stop4h 53m
United Airlines
Fri 13/115:00 a.m.
DLH
-
YYZ
1 stop15h 34m
United Airlines
Deal found 7/6C$ 941
Sun 2/87:24 p.m.
YYZ
-
DLH
1 stop4h 25m
WestJet
Sat 8/85:15 a.m.
DLH
-
YYZ
1 stop16h 55m
WestJet
Deal found 6/6C$ 975
Wed 17/66:30 a.m.
YYZ
-
DLH
1 stop13h 54m
WestJet
Tue 30/65:00 a.m.
DLH
-
YYZ
1 stop5h 35m
WestJet
Deal found 7/6C$ 979
Sun 2/87:24 p.m.
YYZ
-
DLH
1 stop4h 25m
Delta
Fri 7/88:18 a.m.
DLH
-
YYZ
2 stops14h 23m
Delta
Deal found 6/6C$ 1,018

Find flight deals to Duluth

Find the latest flights to Duluth in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 9 June 2026.

Round-trip from

C$ 848
Delta
  • Delta
  • 9/11-13/11
  • 3 total stops
  • 22h 01m total
  • Toronto to Duluth
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Cheapflights Fare Finder

 
Locate flights to Duluth that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 9 June 2026.
Use the filters below to find and compare flights to Duluth that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Mon 9/11

6:30 a.m.-11:15 a.m.

1 stop5h 45m

Duluth Intl

Fri 13/11

4:15 p.m.-9:31 a.m.

2 stops16h 16m

C$ 848
Quickest round-trip

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Mon 9/11

9:00 p.m.-12:53 a.m.

1 stop4h 53m

Duluth Intl

Fri 13/11

5:00 a.m.-9:34 p.m.

1 stop15h 34m

C$ 941

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Sat 1/8

7:43 p.m.-10:41 a.m.

2 stops15h 58m

Duluth Intl

Fri 7/8

6:25 p.m.-11:59 p.m.

1 stop4h 34m

C$ 1,091

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Sorted by cheapest first

Best time to book a flight to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth 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.

Cheapflights Insights

Everything you need to know about your flight to Duluth

How long is the flight to Duluth?

On average, a flight from Toronto to Duluth takes 4 hours 25 minutes. Flights to Duluth from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Duluth by month

Plan your trip to Duluth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Duluth ranges from 14.0 - 92.0 mm per month. September is typically the wettest month, when rainfall can reach 92.0 mm. February is typically the driest time to visit Duluth when rainfall is around 14.0 mm.

Temperature in Duluth by month

Plan your trip to Duluth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Duluth, 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 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -11.0 C).

FAQs about flying to Duluth

  • What airport do you fly into for flights to Duluth?

    Travellers will need to book flights to Duluth Intl (DLH) if they wish to fly to Duluth. The Duluth airport is 9.3 km from the city centre.

  • Can I find cheaper flights to Duluth if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Duluth on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Duluth depart from?

    For those looking to save time traveling to Duluth, Toronto offers the quickest one-way flight (4 hours 25 minutes).

  • Does Duluth Intl have rental cars?

    Yes. Those touching down at Duluth Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Duluth Intl?

    Yes. Duluth Intl has hotels nearby for those requiring accommodations. Skyline Court Motel is the closest property to Duluth Intl (1.6 km away from Duluth Intl).

See more FAQs

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How does Cheapflights help users find flights to Duluth?

Cheapflights makes it easy to find Duluth flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Duluth.

Can Cheapflights find flights to Duluth with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Duluth, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Duluth become cheaper?

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