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Cheap flights from Toronto to Duluth from C$ 398

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — DLH
9 Nov — 16 Nov1
1 adult
1 adult, Economy

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Enter your travel dates to find the best prices.

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 10 October 2025.

Sat 22/115:10 p.m.YYZ - DLH
1 stop7h 40mDelta
Sat 29/118:14 a.m.DLH - YYZ
1 stop6h 48mDelta
Deal found 8/10C$ 718
Sun 23/116:30 a.m.YYZ - DLH
1 stop14h 00mWestJet
Sun 30/1112:01 p.m.DLH - YYZ
1 stop10h 20mWestJet
Deal found 9/10C$ 900
Sun 23/116:10 p.m.YYZ - DLH
2 stops17h 28mUnited Airlines
Sun 30/117:55 a.m.DLH - YYZ
1 stop15h 04mUnited Airlines
Deal found 9/10C$ 1,066

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 10 October 2025.

Round-trip from

C$ 718

One-way from

C$ 398
Delta
  • Delta
  • 22/11-29/11
  • 2 total stops
  • 14h 28m total
  • Toronto to Duluth
Search Deals
Delta
  • Delta
  • 22/10
  • 1 total stop
  • 6h 02m total
  • Toronto to Duluth
Search Deals

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 10 October 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

Sat 22/11

5:10 p.m.-11:50 p.m.

1 stop7h 40m

Duluth Intl

Sat 29/11

8:14 a.m.-4:02 p.m.

1 stop6h 48m

C$ 718

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Sat 14/3

6:30 a.m.-11:07 a.m.

1 stop5h 37m

Duluth Intl

Tue 17/3

12:00 p.m.-12:06 a.m.

2 stops11h 06m

C$ 760

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Sat 14/3

6:30 p.m.-9:57 p.m.

1 stop4h 27m

Duluth Intl

Tue 17/3

11:26 a.m.-10:54 p.m.

1 stop10h 28m

C$ 762

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Sun 23/11

6:30 a.m.-7:30 p.m.

1 stop14h 00m

Duluth Intl

Sun 30/11

12:01 p.m.-11:21 p.m.

1 stop10h 20m

C$ 900

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Sun 23/11

6:10 p.m.-10:38 a.m.

2 stops17h 28m

Duluth Intl

Sun 30/11

7:55 a.m.-11:59 p.m.

1 stop15h 04m

C$ 1,066

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Wed 22/10

6:20 a.m.-11:22 a.m.

1 stop6h 02m

C$ 398

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Thu 23/10

7:00 a.m.-10:45 a.m.

1 stop4h 45m

C$ 398

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Wed 5/11

6:50 a.m.-10:38 a.m.

1 stop4h 48m

C$ 408

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Tue 21/10

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

1 stop14h 45m

C$ 408

TorontoDuluth

YYZ - DLH

YYZDLH

Toronto Pearson Intl

Fri 24/10

7:00 a.m.-6:37 p.m.

1 stop12h 37m

C$ 408

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 15 results
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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
No data available for this route at this time. Please check back soon.

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$ 762, Delta can have you in Duluth from Toronto in 4h 27m. 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.

See more FAQs

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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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