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Cheap flights from Toronto to Duluth from C$ 712

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — DLH
25 Aug — 1 Sep1
1 adult

Cheap flight deals from Toronto to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) 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 20 August 2025.

Round-trip from

C$ 712
United Airlines
  • United Airlines
  • 12/9-15/9
  • 2 total stops
  • 35h 09m total
  • Toronto to Duluth
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Find flight deals from Toronto to Duluth

Cheapest flights from Toronto to Duluth
Explore the most affordable flight options available from Toronto to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2025.

Fri 12/912:20 p.m.YYZ - DLH
1 stop23h 25mUnited Airlines
Mon 15/98:00 a.m.DLH - YYZ
1 stop11h 44mUnited Airlines
Deal found 20/8C$ 712
Thu 11/911:00 a.m.YYZ - DLH
1 stop8h 30mUnited Airlines
Sun 21/99:45 a.m.DLH - YYZ
1 stop13h 13mUnited Airlines
Deal found 19/8C$ 827
Thu 11/910:35 p.m.YYZ - DLH
2 stops25h 08mWestJet
Sun 21/95:10 a.m.DLH - YYZ
2 stops18h 21mWestJet
Deal found 19/8C$ 1,062
Thu 11/99:00 p.m.YYZ - DLH
1 stop14h 45mMultiple Airlines
Sun 21/911:20 a.m.DLH - YYZ
2 stops8h 38mMultiple Airlines
Deal found 19/8C$ 3,100

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto 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 629,999 searches. Data last updated 20 August 2025.
Use the filters below to find and compare flights from Toronto to Duluth that are best for you.

Fly from

Toronto

Fly to

Duluth

Route

Depart

Return

Price

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Fri 12/9

12:20 p.m.-10:45 a.m.

1 stop23h 25m

Duluth Intl

Mon 15/9

8:00 a.m.-8:44 p.m.

1 stop11h 44m

C$ 712

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Thu 11/9

11:00 a.m.-6:30 p.m.

1 stop8h 30m

Duluth Intl

Sun 21/9

9:45 a.m.-11:58 p.m.

1 stop13h 13m

C$ 827

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Thu 11/9

10:35 p.m.-10:43 p.m.

2 stops25h 08m

Duluth Intl

Sun 21/9

5:10 a.m.-12:31 a.m.

2 stops18h 21m

C$ 1,062

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Thu 11/9

9:00 p.m.-10:45 a.m.

1 stop14h 45m

Duluth Intl

Sun 21/9

11:20 a.m.-8:58 p.m.

2 stops8h 38m

C$ 3,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/8

Best time to book a flight from Toronto to Duluth

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

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

Find hourly flight availability from Toronto to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to Duluth as you normally would.

Related info for your journey

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

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

    If you book a flight to Duluth from Toronto, you will be flying to Duluth Intl, which is the city’s only airport. Duluth Intl (DLH) is located 9.3 km from the centre of Duluth. There are 0 flights from Toronto to Duluth Intl per day from 0 different airlines.

  • How long is the flight from Toronto to Duluth?

    For as low as C$ 712, United Airlines can have you in Duluth from Toronto in 23h 25m. There are 1043 km between Toronto and Duluth. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto 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.

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Why should you use Cheapflights to find cheap flight tickets from Toronto to Duluth?

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Can Cheapflights find flights from Toronto to Duluth with no change fees?

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

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

Of course! You can now track prices for flights from Toronto to Duluth and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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