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Cheap flights from Denver to Ontario from C$ 154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Ontario departing on 13/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Denver to Ontario

Cheap round-trip flights

These are some of the best round-trip flight deals from Denver to Ontario that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Denver to Ontario.

Cheap last-minute flights

Planning a quick getaway from Denver to Ontario? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ontario, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Denver to Ontario

Find recent round-trip train or bus tickets from Denver to Ontario.

All round-trip flight deals to Ontario

The cheapest plane tickets to Ontario found on KAYAK recently.
7:50 p.m. - 6:46 a.m.DEN-YYZ
8h 56m1 stop
1:50 p.m. - 1:24 a.m.YYZ-DEN
13h 34m2 stops
C$ 385
Find Deal
Mon, 13 Jan - Thu, 16 Jan
7:50 p.m. - 6:46 a.m.DEN-YYZ
8h 56m1 stop
8:00 p.m. - 9:27 a.m.YYZ-DEN
15h 27m1 stop
C$ 391
Find Deal
Mon, 13 Jan - Thu, 16 Jan
5:40 p.m. - 1:37 a.m.DEN-YOW
5h 57m1 stop
5:30 a.m. - 10:28 a.m.YOW-DEN
6h 58m1 stop
C$ 485Air Canada
Find Deal
Mon, 2 Dec - Sun, 8 Dec
11:15 a.m. - 11:32 p.m.DEN-YOW
10h 17m1 stop
5:30 a.m. - 10:28 a.m.YOW-DEN
6h 58m1 stop
C$ 517Air Canada
Find Deal
Sun, 1 Dec - Sun, 8 Dec
2:07 p.m. - 3:05 p.m.DEN-YYZ
22h 58m2 stops
4:20 p.m. - 10:36 p.m.YYZ-DEN
32h 16m1 stop
C$ 568Alaska Airlines
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Thu, 6 Feb - Mon, 10 Feb
7:00 a.m. - 2:55 p.m.DEN-YYZ
29h 55m1 stop
4:10 p.m. - 11:49 p.m.YYZ-DEN
33h 39m1 stop
C$ 580Alaska Airlines
Find Deal
Wed, 12 Mar - Sun, 16 Mar
6:37 a.m. - 3:25 p.m.DEN-YUL
6h 48m1 stop
2:20 p.m. - 8:24 p.m.YUL-DEN
8h 04m1 stop
C$ 647American Airlines
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Sat, 11 Jan - Sun, 26 Jan
8:05 a.m. - 10:46 p.m.DEN-YUL
12h 41m2 stops
7:30 a.m. - 9:25 p.m.YUL-DEN
15h 55m1 stop
C$ 659American Airlines
Find Deal
Thu, 23 Jan - Sun, 26 Jan
5:30 p.m. - 10:31 a.m.DEN-YUL
15h 01m1 stop
11:21 a.m. - 8:34 p.m.YUL-DEN
11h 13m1 stop
C$ 714Delta
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Mon, 9 Dec - Wed, 11 Dec
5:30 p.m. - 10:31 a.m.DEN-YUL
15h 01m1 stop
5:00 p.m. - 9:36 a.m.YUL-DEN
18h 36m1 stop
C$ 742Delta
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Tue, 10 Dec - Thu, 12 Dec
7:50 p.m. - 6:46 a.m.DEN-YYZ
8h 56m1 stop
C$ 154
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Mon, 13 Jan
5:05 a.m. - 1:55 p.m.DEN-YYZ
30h 50m2 stops
C$ 158
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Wed, 18 Dec
3:55 p.m. - 11:54 p.m.DEN-YOW
5h 59m1 stop
C$ 207United Airlines
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Wed, 4 Dec
8:50 p.m. - 10:31 a.m.DEN-YOW
11h 41m1 stop
C$ 208United Airlines
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Sun, 15 Dec
11:15 a.m. - 7:22 p.m.DEN-YOW
6h 07m1 stop
C$ 215Air Canada
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Mon, 2 Dec
5:40 p.m. - 7:37 a.m.DEN-YOW
11h 57m1 stop
C$ 240Air Canada
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Sun, 1 Dec
6:37 a.m. - 3:25 p.m.DEN-YUL
6h 48m1 stop
C$ 282American Airlines
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Sat, 11 Jan
5:00 a.m. - 4:34 p.m.DEN-YUL
9h 34m2 stops
C$ 289American Airlines
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Wed, 23 Apr
7:55 p.m. - 2:55 p.m.DEN-YYZ
17h 00m1 stop
C$ 355Alaska Airlines
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Thu, 13 Feb
2:49 p.m. - 2:55 p.m.DEN-YYZ
22h 06m2 stops
C$ 378Alaska Airlines
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Thu, 13 Feb
7:20 p.m. - 10:31 a.m.DEN-YOW
13h 11m1 stop
5:45 a.m. - 10:35 a.m.YOW-DEN
6h 50m1 stop
C$ 475
Find Deal
Sat, 23 Nov - Mon, 25 Nov
8:25 p.m. - 10:31 a.m.DEN-YOW
12h 06m1 stop
9:45 a.m. - 7:45 p.m.YOW-DEN
12h 00m2 stops
C$ 503United Airlines
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Sat, 23 Nov - Mon, 25 Nov
7:00 p.m. - 12:22 p.m.DEN-YUL
15h 22m1 stop
8:20 a.m. - 4:40 p.m.YUL-DEN
10h 20m1 stop
C$ 1,147Air Canada
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Tue, 26 Nov - Thu, 28 Nov
12:35 p.m. - 10:59 p.m.DEN-YUL
8h 24m2 stops
12:57 p.m. - 10:37 p.m.YUL-DEN
11h 40m2 stops
C$ 1,225American Airlines
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Mon, 25 Nov - Thu, 5 Dec
10:50 a.m. - 11:33 p.m.DEN-YUL
10h 43m1 stop
6:00 a.m. - 11:10 p.m.YUL-DEN
19h 10m1 stop
C$ 1,322WestJet
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Tue, 26 Nov - Wed, 4 Dec
5:20 p.m. - 11:33 p.m.DEN-YUL
28h 13m1 stop
6:00 a.m. - 7:55 p.m.YUL-DEN
15h 55m1 stop
C$ 1,324WestJet
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Sun, 24 Nov - Thu, 5 Dec
5:30 p.m. - 10:35 a.m.DEN-YUL
15h 05m1 stop
5:15 p.m. - 9:30 a.m.YUL-DEN
18h 15m1 stop
C$ 1,328Delta
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Mon, 25 Nov - Wed, 4 Dec
7:10 a.m. - 3:32 p.m.DEN-YUL
6h 22m1 stop
5:15 p.m. - 9:30 a.m.YUL-DEN
18h 15m1 stop
C$ 1,384Delta
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Tue, 26 Nov - Wed, 4 Dec
7:00 p.m. - 12:22 p.m.DEN-YUL
15h 22m1 stop
7:20 p.m. - 8:53 a.m.YUL-DEN
15h 33m1 stop
C$ 1,401Air Canada
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Tue, 26 Nov - Tue, 3 Dec
10:42 a.m. - 9:29 p.m.DEN-YYZ
8h 47m2 stops
6:15 a.m. - 1:57 p.m.YYZ-DEN
9h 42m2 stops
C$ 1,539American Airlines
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Sat, 23 Nov - Thu, 28 Nov
5:40 p.m. - 10:52 p.m.DEN-YYZ
3h 12mdirect
8:35 a.m. - 10:28 a.m.YYZ-DEN
3h 53mdirect
C$ 755Air Canada
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Thu, 12 Dec - Wed, 18 Dec
5:40 p.m. - 10:52 p.m.DEN-YYZ
3h 12mdirect
2:45 p.m. - 4:38 p.m.YYZ-DEN
3h 53mdirect
C$ 883Air Canada
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Sun, 29 Dec - Thu, 2 Jan
11:25 a.m. - 5:08 p.m.DEN-YUL
3h 43mdirect
8:05 a.m. - 10:35 a.m.YUL-DEN
4h 30mdirect
C$ 890United Airlines
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Thu, 12 Dec - Wed, 18 Dec
11:25 a.m. - 5:08 p.m.DEN-YUL
3h 43mdirect
8:05 a.m. - 10:35 a.m.YUL-DEN
4h 30mdirect
C$ 897United Airlines
Find Deal
Thu, 12 Dec - Mon, 16 Dec
5:40 p.m. - 10:52 p.m.DEN-YYZ
3h 12mdirect
4:10 p.m. - 6:12 p.m.YYZ-DEN
4h 02mdirect
C$ 919Air Canada
Find Deal
Fri, 13 Dec - Sun, 5 Jan
11:15 a.m. - 4:27 p.m.DEN-YYZ
3h 12mdirect
8:35 a.m. - 10:28 a.m.YYZ-DEN
3h 53mdirect
C$ 923Air Canada
Find Deal
Thu, 12 Dec - Tue, 17 Dec
5:40 p.m. - 10:52 p.m.DEN-YYZ
3h 12mdirect
4:10 p.m. - 6:12 p.m.YYZ-DEN
4h 02mdirect
C$ 938Air Canada
Find Deal
Fri, 20 Dec - Fri, 10 Jan
5:40 p.m. - 10:52 p.m.DEN-YYZ
3h 12mdirect
4:10 p.m. - 6:12 p.m.YYZ-DEN
4h 02mdirect
C$ 943Air Canada
Find Deal
Fri, 20 Dec - Fri, 10 Jan
11:25 a.m. - 5:08 p.m.DEN-YUL
3h 43mdirect
8:05 a.m. - 10:35 a.m.YUL-DEN
4h 30mdirect
C$ 950United Airlines
Find Deal
Thu, 19 Dec - Tue, 24 Dec
5:40 p.m. - 10:52 p.m.DEN-YYZ
3h 12mdirect
4:10 p.m. - 6:12 p.m.YYZ-DEN
4h 02mdirect
C$ 1,047
Find Deal
Thu, 19 Dec - Thu, 26 Dec

Alaska Airlines flights from Denver to Region of Ontario

Our best Alaska Airlines deals on Denver to Region of Ontario flight tickets
Alaska Airlines
6 Feb
DEN2:07 p.m.Denver Intl
22h 58m
2 stops
YYZ3:05 p.m.Toronto Pearson Intl
10 Feb
YYZ4:20 p.m.Toronto Pearson Intl
32h 16m
1 stop
DEN10:36 p.m.Denver Intl
Alaska Airlines
12 Mar
DEN7:00 a.m.Denver Intl
29h 55m
1 stop
YYZ2:55 p.m.Toronto Pearson Intl
16 Mar
YYZ4:10 p.m.Toronto Pearson Intl
33h 39m
1 stop
DEN11:49 p.m.Denver Intl
Alaska Airlines
7 Feb
DEN7:00 a.m.Denver Intl
30h 05m
1 stop
YYZ3:05 p.m.Toronto Pearson Intl
9 Feb
YYZ4:20 p.m.Toronto Pearson Intl
22h 47m
2 stops
DEN1:07 p.m.Denver Intl

Air Canada flights from Denver to Region of Ontario

Our best Air Canada deals on Denver to Region of Ontario flight tickets
Air Canada
2 Dec
DEN5:40 p.m.Denver Intl
5h 57m
1 stop
YOW1:37 a.m.Ottawa
8 Dec
YOW5:30 a.m.Ottawa
6h 58m
1 stop
DEN10:28 a.m.Denver Intl
Air Canada
1 Dec
DEN11:15 a.m.Denver Intl
10h 17m
1 stop
YOW11:32 p.m.Ottawa
8 Dec
YOW5:30 a.m.Ottawa
6h 58m
1 stop
DEN10:28 a.m.Denver Intl
Air Canada
12 Dec
DEN5:40 p.m.Denver Intl
3h 12m
YYZ10:52 p.m.Toronto Pearson Intl
18 Dec
YYZ8:35 a.m.Toronto Pearson Intl
3h 53m
DEN10:28 a.m.Denver Intl

See travel insights to Ontario from

How to get the cheapest flight ticket from Denver 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 day to depart on your flight to Region of Ontario?

The cheapest day to depart from Denver to Region of Ontario is on a Saturday. Travellers who choose to depart for Region of Ontario on a Saturday will often find tickets for as low as C$ 0. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 731.

What is the cheapest Denver Intl to Ontario flight route?

Fly from Denver Intl to Toronto Pearson Intl for the best Denver Intl - Ontario flight prices

What cabin class options are available on Denver Intl to Ontario flights?

There are 2 cabin classes available to choose from on Denver Intl to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 46% on your flight if you consider stops on a Denver to Region of Ontario flight.

Cheap Denver to Region of Ontario flight deals and tips

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

Best price found

C$ 154

Fastest flight time

3h 12m

Direct flights

Every day

Airports in Region of Ontario

5 airports
The best one-way flight to Region of Ontario from Denver in the past 72 hours is C$ 154. The best round-trip flight deal from Denver to Region of Ontario found on momondo in the last 72 hours is C$ 385.
The fastest flight from Denver to Region of Ontario takes 3h 12m
Direct flights go from Denver to Region of Ontario every day.
There are 5 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), London (YXU), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

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

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

  • How many operators does momondo search for flights from Denver Intl Airport to Ontario?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Denver Intl Airport to Ontario.

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

    The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Denver to Region of Ontario?


Best airlines flying from Denver to Region of Ontario

Compare and see reviews for airlines that fly from Denver to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 255Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 737Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Ontario . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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

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

If you are not ready to book a flight from Denver to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.


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