When did momondo last update prices for flights from Duluth Intl Airport to Ontario?

Prices for flights from Duluth Intl Airport to Ontario are refreshed on a daily basis.

How old do you have to be to fly from Duluth Intl Airport to Ontario?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 557 Cheap Flights from Duluth to Ontario in 2026

Find the cheapest flights from Duluth to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 a.m. - 5:51 p.m.DLH Duluth Intl-YYZ Toronto Pearson Intl

11h 41m2 stops Minneapolis St Paul New York LaGuardia

7:59 a.m. - 7:36 p.m.YYZ Toronto Pearson Intl-DLH Duluth Intl

12h 37m2 stops New York LaGuardia Minneapolis St Paul

C$ 820Delta

Tue, 19 Jan - Sat, 23 Jan

8:05 a.m. - 3:57 p.m.DLH Duluth Intl-YYZ Toronto Pearson Intl

6h 52m1 stop Minneapolis St Paul

7:59 a.m. - 7:36 p.m.YYZ Toronto Pearson Intl-DLH Duluth Intl

12h 37m2 stops New York LaGuardia Minneapolis St Paul

C$ 1,028Delta

Tue, 19 Jan - Sat, 23 Jan

6:00 a.m. - 9:26 p.m.DLH Duluth Intl-YUL Montreal Pierre Elliott Trudeau Intl

14h 26m1 stop Chicago O'Hare Intl

6:10 a.m. - 2:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-DLH Duluth Intl

9h 19m1 stop Chicago O'Hare Intl

C$ 1,032United Airlines

Sat, 10 Oct - Sat, 17 Oct

7:35 a.m. - 5:07 p.m.DLH Duluth Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 32m1 stop Chicago O'Hare Intl

1:10 p.m. - 11:04 p.m.YUL Montreal Pierre Elliott Trudeau Intl-DLH Duluth Intl

10h 54m1 stop Chicago O'Hare Intl

C$ 1,043United Airlines

Sat, 6 Feb - Tue, 9 Feb

6:00 a.m. - 5:30 p.m.DLH Duluth Intl-YUL Montreal Pierre Elliott Trudeau Intl

10h 30m1 stop Chicago O'Hare Intl

6:00 a.m. - 11:22 p.m.YUL Montreal Pierre Elliott Trudeau Intl-DLH Duluth Intl

18h 22m2 stops Newark Chicago O'Hare Intl

C$ 1,046United Airlines

Sat, 10 Oct - Sat, 17 Oct

7:35 a.m. - 9:01 p.m.DLH Duluth Intl-YUL Montreal Pierre Elliott Trudeau Intl

12h 26m1 stop Chicago O'Hare Intl

7:00 a.m. - 11:04 p.m.YUL Montreal Pierre Elliott Trudeau Intl-DLH Duluth Intl

17h 04m2 stops Newark Chicago O'Hare Intl

C$ 1,057United Airlines

Sat, 6 Feb - Tue, 9 Feb

11:16 a.m. - 11:52 p.m.DLH Duluth Intl-YYZ Toronto Pearson Intl

11h 36m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

7:20 a.m. - 5:38 p.m.YYZ Toronto Pearson Intl-DLH Duluth Intl

11h 18m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

C$ 1,061United Airlines

Tue, 27 Oct - Sat, 31 Oct

7:35 a.m. - 9:15 p.m.DLH Duluth Intl-YUL Montreal Pierre Elliott Trudeau Intl

12h 40m2 stops Chicago O'Hare Intl New York LaGuardia

10:55 a.m. - 11:04 p.m.YUL Montreal Pierre Elliott Trudeau Intl-DLH Duluth Intl

13h 09m2 stops New York LaGuardia Chicago O'Hare Intl

C$ 1,064United Airlines

Sat, 6 Feb - Tue, 9 Feb

11:16 a.m. - 11:52 p.m.DLH Duluth Intl-YYZ Toronto Pearson Intl

11h 36m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

9:20 a.m. - 11:14 p.m.YYZ Toronto Pearson Intl-DLH Duluth Intl

14h 54m2 stops New York LaGuardia Chicago O'Hare Intl

C$ 1,121United Airlines

Tue, 27 Oct - Sat, 31 Oct

3:06 p.m. - 11:42 a.m.DLH Duluth Intl-YYZ Toronto Pearson Intl

19h 36m2 stops Chicago O'Hare Intl New York LaGuardia

9:05 p.m. - 10:41 a.m.YYZ Toronto Pearson Intl-DLH Duluth Intl

14h 36m2 stops New York LaGuardia Chicago O'Hare Intl

C$ 1,123United Airlines

Mon, 2 Nov - Mon, 9 Nov

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Delta flights from Duluth to Region of Ontario

Our best Delta deals on Duluth to Region of Ontario flight tickets

Delta

19 Jan

DLH5:10 a.m.Duluth Intl

11h 41m

2 stops

YYZ5:51 p.m.Toronto Pearson Intl

23 Jan

YYZ7:59 a.m.Toronto Pearson Intl

12h 37m

2 stops

DLH7:36 p.m.Duluth Intl

C$ 820

Delta

19 Jan

DLH8:05 a.m.Duluth Intl

6h 52m

1 stop

YYZ3:57 p.m.Toronto Pearson Intl

23 Jan

YYZ7:59 a.m.Toronto Pearson Intl

12h 37m

2 stops

DLH7:36 p.m.Duluth Intl

C$ 1,028

Delta

15 Oct

DLH4:21 p.m.Duluth Intl

5h 35m

2 stops

YYZ10:56 p.m.Toronto Pearson Intl

19 Oct

YYZ6:00 a.m.Toronto Pearson Intl

6h 44m

2 stops

DLH11:44 a.m.Duluth Intl

C$ 1,348

United Airlines flights from Duluth to Region of Ontario

Our best United Airlines deals on Duluth to Region of Ontario flight tickets

United Airlines

10 Oct

DLH6:00 a.m.Duluth Intl

14h 26m

1 stop

YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl

17 Oct

YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl

9h 19m

1 stop

DLH2:29 p.m.Duluth Intl

C$ 1,032

United Airlines

6 Feb

DLH7:35 a.m.Duluth Intl

8h 32m

1 stop

YUL5:07 p.m.Montreal Pierre Elliott Trudeau Intl

9 Feb

YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl

10h 54m

1 stop

DLH11:04 p.m.Duluth Intl

C$ 1,043

United Airlines

10 Oct

DLH6:00 a.m.Duluth Intl

10h 30m

1 stop

YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl

17 Oct

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

18h 22m

2 stops

DLH11:22 p.m.Duluth Intl

C$ 1,046

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthToronto

DLH Duluth Intl - YYZ Toronto Pearson Intl

DLHYYZ

Duluth Intl

Tue 19/1

5:10 a.m.-5:51 p.m.

2 stops11h 41m

Toronto Pearson Intl

Sat 23/1

7:59 a.m.-7:36 p.m.

2 stops12h 37m

C$ 820

DuluthToronto

DLH Duluth Intl - YYZ Toronto Pearson Intl

DLHYYZ

Duluth Intl

Tue 19/1

8:05 a.m.-3:57 p.m.

1 stop6h 52m

Toronto Pearson Intl

Sat 23/1

7:59 a.m.-7:36 p.m.

2 stops12h 37m

C$ 1,028

DuluthMontreal

DLH Duluth Intl - YUL Montreal Pierre Elliott Trudeau Intl

DLHYUL

Duluth Intl

Sat 10/10

6:00 a.m.-9:26 p.m.

1 stop14h 26m

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

6:10 a.m.-2:29 p.m.

1 stop9h 19m

C$ 1,032

Quickest round-trip

DuluthMontreal

DLH Duluth Intl - YUL Montreal Pierre Elliott Trudeau Intl

DLHYUL

Duluth Intl

Sat 6/2

7:35 a.m.-5:07 p.m.

1 stop8h 32m

Montreal Pierre Elliott Trudeau Intl

Tue 9/2

1:10 p.m.-11:04 p.m.

1 stop10h 54m

C$ 1,043

DuluthMontreal

DLH Duluth Intl - YUL Montreal Pierre Elliott Trudeau Intl

DLHYUL

Duluth Intl

Sat 10/10

6:00 a.m.-5:30 p.m.

1 stop10h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

6:00 a.m.-11:22 p.m.

2 stops18h 22m

C$ 1,046

DuluthMontreal

DLH Duluth Intl - YUL Montreal Pierre Elliott Trudeau Intl

DLHYUL

Duluth Intl

Sat 6/2

7:35 a.m.-9:01 p.m.

1 stop12h 26m

Montreal Pierre Elliott Trudeau Intl

Tue 9/2

7:00 a.m.-11:04 p.m.

2 stops17h 04m

C$ 1,057

DuluthToronto

DLH Duluth Intl - YYZ Toronto Pearson Intl

DLHYYZ

Duluth Intl

Tue 27/10

11:16 a.m.-11:52 p.m.

2 stops11h 36m

Toronto Pearson Intl

Sat 31/10

7:20 a.m.-5:38 p.m.

2 stops11h 18m

C$ 1,061

DuluthMontreal

DLH Duluth Intl - YUL Montreal Pierre Elliott Trudeau Intl

DLHYUL

Duluth Intl

Sat 6/2

7:35 a.m.-9:15 p.m.

2 stops12h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 9/2

10:55 a.m.-11:04 p.m.

2 stops13h 09m

C$ 1,064

DuluthToronto

DLH Duluth Intl - YYZ Toronto Pearson Intl

DLHYYZ

Duluth Intl

Tue 27/10

11:16 a.m.-11:52 p.m.

2 stops11h 36m

Toronto Pearson Intl

Sat 31/10

9:20 a.m.-11:14 p.m.

2 stops14h 54m

C$ 1,121

DuluthToronto

DLH Duluth Intl - YYZ Toronto Pearson Intl

DLHYYZ

Duluth Intl

Mon 2/11

3:06 p.m.-11:42 a.m.

2 stops19h 36m

Toronto Pearson Intl

Mon 9/11

9:05 p.m.-10:41 a.m.

2 stops14h 36m

C$ 1,123

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Duluth to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Duluth Intl to Ontario?

United Airlines and Delta are the most popular carriers operating from Duluth Intl to Ontario

Cheap Duluth to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Duluth to Region of Ontario

Fastest flight time	7h 01m
Direct flights	None

The fastest flight from Duluth to Region of Ontario takes 7h 01m

There are no direct flights from Duluth to Region of Ontario. There are no popular flight routes from Duluth to Region of Ontario.

Search flight deals

Frequently asked questions about flying from Duluth to Ontario

When did momondo last update prices for flights from Duluth Intl Airport to Ontario?
Prices for flights from Duluth Intl Airport to Ontario are refreshed on a daily basis.
How old do you have to be to fly from Duluth Intl Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Duluth to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Duluth to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Duluth to Ontario with flexible booking policies on momondo?

All flight searches from Duluth to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Duluth to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Duluth.

I’m not ready to book a flight from Duluth to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Duluth. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.