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

Prices for flights from Duluth Intl Airport to Ontario were last updated today.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$570 Cheap Flights from Duluth to Ontario in 2025/26

1 adult

0 bags

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Find the cheapest flights from Duluth to Ontario

Round-trip

Cheap round-trip flights

8:00 am - 11:08 pmDLH-YYZ

14h 08m1 stop

1:00 pm - 10:08 pmYYZ-DLH

10h 08m1 stop

$601United Airlines

Find Deal

Mon, Oct 6 - Tue, Oct 14

8:00 am - 12:38 pmDLH-YYZ

27h 38m1 stop

9:00 am - 10:08 pmYYZ-DLH

14h 08m1 stop

$639United Airlines

Find Deal

Mon, Oct 6 - Tue, Oct 14

11:14 am - 11:46 pmDLH-YYZ

11h 32m2 stops

9:00 pm - 10:37 amYYZ-DLH

14h 37m1 stop

$641United Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

5:10 am - 11:38 amDLH-YYZ

5h 28m1 stop

6:00 am - 10:07 amYYZ-DLH

5h 07m1 stop

$644Delta

Find Deal

Wed, Oct 1 - Sun, Oct 5

11:14 am - 11:46 pmDLH-YYZ

11h 32m2 stops

4:30 pm - 10:37 amYYZ-DLH

19h 07m2 stops

$647United Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

5:10 am - 3:22 pmDLH-YYZ

9h 12m2 stops

6:00 am - 10:07 amYYZ-DLH

5h 07m1 stop

$654Delta

Find Deal

Wed, Oct 1 - Sun, Oct 5

4:10 pm - 11:18 pmDLH-YYZ

6h 08m1 stop

12:37 pm - 3:30 pmYYZ-DLH

3h 53m1 stop

$655Delta

Find Deal

Mon, Oct 6 - Tue, Oct 14

11:14 am - 11:59 pmDLH-YYZ

11h 45m1 stop

2:15 pm - 10:37 amYYZ-DLH

21h 22m1 stop

$656United Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

4:10 pm - 6:12 amDLH-YYZ

13h 02m2 stops

10:25 pm - 11:42 pmYYZ-DLH

26h 17m2 stops

$860WestJet

Find Deal

Mon, Oct 6 - Tue, Oct 14

4:10 pm - 6:52 amDLH-YYZ

13h 42m2 stops

10:25 pm - 11:42 pmYYZ-DLH

26h 17m2 stops

$886WestJet

Find Deal

Mon, Oct 6 - Tue, Oct 14

Delta flights from Duluth to Region of Ontario

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

Delta

Oct 1

DLH5:10 amDuluth Intl

5h 28m

1 stop

YYZ11:38 amToronto Pearson Intl

Oct 5

YYZ6:00 amToronto Pearson Intl

5h 07m

1 stop

DLH10:07 amDuluth Intl

$644

Find similar

Delta

Oct 1

DLH5:10 amDuluth Intl

9h 12m

2 stops

YYZ3:22 pmToronto Pearson Intl

Oct 5

YYZ6:00 amToronto Pearson Intl

5h 07m

1 stop

DLH10:07 amDuluth Intl

$654

Find similar

Delta

Oct 6

DLH4:10 pmDuluth Intl

6h 08m

1 stop

YYZ11:18 pmToronto Pearson Intl

Oct 14

YYZ12:37 pmToronto Pearson Intl

3h 53m

1 stop

DLH3:30 pmDuluth Intl

$655

Find similar

United Airlines flights from Duluth to Region of Ontario

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

United Airlines

Oct 6

DLH8:00 amDuluth Intl

14h 08m

1 stop

YYZ11:08 pmToronto Pearson Intl

Oct 14

YYZ1:00 pmToronto Pearson Intl

10h 08m

1 stop

DLH10:08 pmDuluth Intl

$601

Find similar

United Airlines

Oct 6

DLH8:00 amDuluth Intl

27h 38m

1 stop

YYZ12:38 pmToronto Pearson Intl

Oct 14

YYZ9:00 amToronto Pearson Intl

14h 08m

1 stop

DLH10:08 pmDuluth Intl

$639

Find similar

United Airlines

Oct 31

DLH11:14 amDuluth Intl

11h 32m

2 stops

YYZ11:46 pmToronto Pearson Intl

Nov 7

YYZ9:00 pmToronto Pearson Intl

14h 37m

1 stop

DLH10:37 amDuluth Intl

$641

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DuluthToronto

DLH - YYZ

DLHYYZ

Duluth Intl

Mon 10/6

8:00 am-11:08 pm

1 stop14h 08m

Toronto Pearson Intl

Tue 10/14

1:00 pm-10:08 pm

1 stop10h 08m

$601

DuluthToronto

DLH - YYZ

DLHYYZ

Duluth Intl

Mon 10/6

8:00 am-12:38 pm

1 stop27h 38m

Toronto Pearson Intl

Tue 10/14

9:00 am-10:08 pm

1 stop14h 08m

$639

DuluthToronto

DLH - YYZ

DLHYYZ

Duluth Intl

Fri 10/31

11:14 am-11:46 pm

2 stops11h 32m

Toronto Pearson Intl

Fri 11/7

9:00 pm-10:37 am

1 stop14h 37m

$641

DuluthToronto

DLH - YYZ

DLHYYZ

Duluth Intl

Wed 10/1

5:10 am-11:38 am

1 stop5h 28m

Toronto Pearson Intl

Sun 10/5

6:00 am-10:07 am

1 stop5h 07m

$644

DuluthToronto

DLH - YYZ

DLHYYZ

Duluth Intl

Fri 10/31

11:14 am-11:46 pm

2 stops11h 32m

Toronto Pearson Intl

Fri 11/7

4:30 pm-10:37 am

2 stops19h 07m

$647

DuluthToronto

DLH - YYZ

DLHYYZ

Duluth Intl

Wed 10/1

5:10 am-3:22 pm

2 stops9h 12m

Toronto Pearson Intl

Sun 10/5

6:00 am-10:07 am

1 stop5h 07m

$654

DuluthToronto

DLH - YYZ

DLHYYZ

Duluth Intl

Mon 10/6

4:10 pm-11:18 pm

1 stop6h 08m

Toronto Pearson Intl

Tue 10/14

12:37 pm-3:30 pm

1 stop3h 53m

$655

DuluthToronto

DLH - YYZ

DLHYYZ

Duluth Intl

Fri 10/31

11:14 am-11:59 pm

1 stop11h 45m

Toronto Pearson Intl

Fri 11/7

2:15 pm-10:37 am

1 stop21h 22m

$656

DuluthToronto

DLH - YYZ

DLHYYZ

Duluth Intl

Mon 10/6

4:10 pm-6:12 am

2 stops13h 02m

Toronto Pearson Intl

Tue 10/14

10:25 pm-11:42 pm

2 stops26h 17m

$860

DuluthToronto

DLH - YYZ

DLHYYZ

Duluth Intl

Mon 10/6

4:10 pm-6:52 am

2 stops13h 42m

Toronto Pearson Intl

Tue 10/14

10:25 pm-11:42 pm

2 stops26h 17m

$886

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Can stopping save me money on Duluth to Region of Ontario flights?

You could potentially save up to 30% on your flight if you consider stops on a Duluth to Region of Ontario flight.

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

Direct flights	None

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

When did momondo last update prices for flights from Duluth Intl Airport to Ontario?
Prices for flights from Duluth Intl Airport to Ontario were last updated today.
How old do you have to be to fly from Duluth Intl Airport to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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?

Flights from Duluth to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Ontario from Duluth. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.