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Cheap flights from Denver to Toronto from $168

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 Toronto departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Denver to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:54 pm - 1:10 pm
DEN
-
YTZ
18h 16m
1 stop
Multiple Airlines Logo
1:45 pm - 11:44 pm
YTZ
-
DEN
11h 59m
1 stop
$308Multiple Airlines
Tue, May 19 - Thu, May 21
Multiple Airlines Logo
11:54 pm - 6:00 pm
DEN
-
YTZ
16h 06m
2 stops
Multiple Airlines Logo
1:45 pm - 11:44 pm
YTZ
-
DEN
11h 59m
1 stop
$311Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
4:54 pm - 1:10 pm
DEN
-
YTZ
18h 16m
1 stop
Multiple Airlines Logo
1:45 pm - 11:44 pm
YTZ
-
DEN
11h 59m
1 stop
$315Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
11:54 pm - 6:00 pm
DEN
-
YTZ
16h 06m
2 stops
Multiple Airlines Logo
1:45 pm - 11:44 pm
YTZ
-
DEN
11h 59m
1 stop
$316Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
6:10 am - 1:10 pm
DEN
-
YTZ
29h 00m
1 stop
Multiple Airlines Logo
1:45 pm - 11:44 pm
YTZ
-
DEN
11h 59m
1 stop
$319Multiple Airlines
Sun, May 3 - Tue, May 12
Multiple Airlines Logo
6:45 am - 8:00 am
DEN
-
YTZ
23h 15m
2 stops
Multiple Airlines Logo
10:50 am - 10:37 pm
YTZ
-
DEN
13h 47m
1 stop
$354Multiple Airlines
Wed, May 20 - Sat, May 30
Multiple Airlines Logo
7:43 am - 4:00 pm
DEN
-
YTZ
6h 17m
1 stop
Multiple Airlines Logo
1:45 pm - 11:54 pm
YTZ
-
DEN
12h 09m
1 stop
$355Multiple Airlines
Sat, Jun 20 - Wed, Jun 24
Multiple Airlines Logo
9:06 pm - 1:10 pm
DEN
-
YTZ
38h 04m
2 stops
Multiple Airlines Logo
1:45 pm - 11:44 pm
YTZ
-
DEN
11h 59m
1 stop
$357Multiple Airlines
Tue, May 26 - Wed, Jun 3
Multiple Airlines Logo
2:40 pm - 4:00 pm
DEN
-
YTZ
23h 20m
1 stop
Multiple Airlines Logo
10:50 am - 10:37 pm
YTZ
-
DEN
13h 47m
1 stop
$358Multiple Airlines
Tue, May 19 - Sat, May 30
Multiple Airlines Logo
5:05 pm - 6:00 pm
DEN
-
YTZ
22h 55m
1 stop
Multiple Airlines Logo
8:50 am - 11:54 pm
YTZ
-
DEN
17h 04m
1 stop
$365Multiple Airlines
Thu, Jul 2 - Sat, Jul 11

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United Airlines flights from Denver to Toronto Island Airport

Our best United Airlines deals on Denver to Toronto Island Airport flight tickets
United Airlines
Apr 28
DEN4:05 pmDenver Intl
15h 29m
1 stop
YTZ9:34 amToronto Island
May 1
YTZ6:10 pmToronto Island
20h 35m
2 stops
DEN12:45 pmDenver Intl
$776
United Airlines
Apr 24
DEN8:08 amDenver Intl
10h 01m
1 stop
YTZ8:09 pmToronto Island
Apr 27
YTZ11:00 amToronto Island
8h 58m
1 stop
DEN5:58 pmDenver Intl
$944
United Airlines
Apr 24
DEN9:54 amDenver Intl
8h 15m
1 stop
YTZ8:09 pmToronto Island
Apr 30
YTZ2:20 pmToronto Island
8h 48m
1 stop
DEN9:08 pmDenver Intl
$994

Air Canada flights from Denver to Toronto Island Airport

Our best Air Canada deals on Denver to Toronto Island Airport flight tickets
Air Canada
Apr 20
DEN11:10 amDenver Intl
8h 22m
1 stop
YTZ9:32 pmToronto Island
Apr 24
YTZ12:30 pmToronto Island
9h 25m
1 stop
DEN7:55 pmDenver Intl
$678
Air Canada
Apr 27
DEN11:10 amDenver Intl
8h 22m
1 stop
YTZ9:32 pmToronto Island
May 4
YTZ12:30 pmToronto Island
8h 30m
1 stop
DEN7:00 pmDenver Intl
$745
Air Canada
Apr 27
DEN11:10 amDenver Intl
8h 22m
1 stop
YTZ9:32 pmToronto Island
May 3
YTZ8:30 pmToronto Island
16h 04m
1 stop
DEN10:34 amDenver Intl
$775

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Toronto Island Airport 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, momondo users made 832,500 searches. Data last updated April 15, 2026.
Use the filters below to find and compare flights from Denver to Toronto Island Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Tue 5/19

4:54 pm-1:10 pm

1 stop18h 16m

Toronto Island

Thu 5/21

1:45 pm-11:44 pm

1 stop11h 59m

$308

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Tue 5/12

11:54 pm-6:00 pm

2 stops16h 06m

Toronto Island

Tue 5/19

1:45 pm-11:44 pm

1 stop11h 59m

$311

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Tue 5/12

4:54 pm-1:10 pm

1 stop18h 16m

Toronto Island

Tue 5/19

1:45 pm-11:44 pm

1 stop11h 59m

$315

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Tue 5/12

11:54 pm-6:00 pm

2 stops16h 06m

Toronto Island

Tue 5/19

1:45 pm-11:44 pm

1 stop11h 59m

$316

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Sun 5/3

6:10 am-1:10 pm

1 stop29h 00m

Toronto Island

Tue 5/12

1:45 pm-11:44 pm

1 stop11h 59m

$319

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Wed 5/20

6:45 am-8:00 am

2 stops23h 15m

Toronto Island

Sat 5/30

10:50 am-10:37 pm

1 stop13h 47m

$354
Quickest round-trip

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Sat 6/20

7:43 am-4:00 pm

1 stop6h 17m

Toronto Island

Wed 6/24

1:45 pm-11:54 pm

1 stop12h 09m

$355

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Tue 5/26

9:06 pm-1:10 pm

2 stops38h 04m

Toronto Island

Wed 6/3

1:45 pm-11:44 pm

1 stop11h 59m

$357

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Tue 5/19

2:40 pm-4:00 pm

1 stop23h 20m

Toronto Island

Sat 5/30

10:50 am-10:37 pm

1 stop13h 47m

$358

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Thu 7/2

5:05 pm-6:00 pm

1 stop22h 55m

Toronto Island

Sat 7/11

8:50 am-11:54 pm

1 stop17h 04m

$365

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Denver to Toronto Island Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Toronto Island Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Toronto Island Airport (DEN to YTZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Toronto Island Airport

Fastest flight time

6h 17m

Direct flights

None
The fastest flight from Denver to Toronto Island Airport takes 6h 17m
There are no direct flights from Denver to Toronto Island Airport. There are no popular flight routes from Denver to Toronto Island Airport.
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Frequently asked questions about flying from Denver to Toronto Island Airport

  • How far is Denver Intl to Toronto Island by plane?

    The straight-line distance from Denver Intl to Toronto Island is 1340.8 mi. In terms of flight time, this usually takes a little over 6h 17m.

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

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

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

    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 Denver Intl Airport to Toronto Island Airport.

  • What documentation or ID do you need to fly to Toronto Island Airport?

    The travel and health documents required for your trip to Toronto Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Denver to Toronto Island Airport

  • How do I get Price Alerts for flights from Denver to Toronto Island Airport?

    Price Alerts will notify you by email when the price for flights to Toronto Island Airport from Denver decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Denver to Toronto Island Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

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

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

Yes. All flights to Toronto from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Denver and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from Denver and alert you when they change.

An easier way to manage your Toronto Island Airport trip

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