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Cheap flights from Toronto to Denver from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Denver departing on 6/8. 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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0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Toronto to Denver.
WestJet Logo
10:25 pm - 11:27 amYYZ-DEN
15h 02m1 stop
WestJet Logo
7:40 pm - 6:54 amDEN-YYZ
9h 14m1 stop
$171WestJet
Find Deal
Mon, May 26 - Fri, May 30
WestJet Logo
8:00 pm - 11:27 amYYZ-DEN
17h 27m1 stop
WestJet Logo
12:15 pm - 10:56 pmDEN-YYZ
8h 41m1 stop
$172WestJet
Find Deal
Mon, May 12 - Wed, May 14
WestJet Logo
8:00 pm - 11:27 amYYZ-DEN
17h 27m1 stop
WestJet Logo
12:15 pm - 10:56 pmDEN-YYZ
8h 41m1 stop
$173WestJet
Find Deal
Mon, May 12 - Wed, May 14
WestJet Logo
1:30 pm - 11:27 amYYZ-DEN
23h 57m1 stop
WestJet Logo
7:40 pm - 6:12 amDEN-YYZ
8h 32m1 stop
$175WestJet
Find Deal
Thu, May 29 - Thu, Jun 12
 Logo
10:25 pm - 11:27 amYYZ-DEN
15h 02m1 stop
 Logo
10:29 pm - 5:20 pmDEN-YYZ
16h 51m1 stop
Tue, May 20 - Tue, May 27
 Logo
10:25 pm - 11:27 amYYZ-DEN
15h 02m1 stop
 Logo
1:33 pm - 12:12 amDEN-YYZ
8h 39m1 stop
Wed, May 21 - Wed, May 28
Air Canada Logo
11:00 am - 6:20 pmYYZ-DEN
9h 20m1 stop
Air Canada Logo
7:45 am - 12:56 pmDEN-YYZ
3h 11mnonstop
$362Air Canada
Find Deal
Wed, May 21 - Wed, May 28
Delta Logo
5:50 pm - 10:30 pmYYZ-DEN
6h 40m1 stop
Delta Logo
7:06 am - 5:25 pmDEN-YYZ
8h 19m1 stop
$367Delta
Find Deal
Thu, May 15 - Wed, May 21
Delta Logo
5:50 pm - 10:30 pmYYZ-DEN
6h 40m1 stop
Delta Logo
12:59 am - 10:24 amDEN-YYZ
7h 25m1 stop
$368Delta
Find Deal
Wed, Jun 4 - Sun, Jun 8
Air Canada Logo
1:00 pm - 6:18 pmYYZ-DEN
7h 18m1 stop
Air Canada Logo
7:45 am - 12:51 pmDEN-YYZ
3h 06mnonstop
$379Air Canada
Find Deal
Thu, Sep 11 - Mon, Sep 15

WestJet flights from Toronto to Denver

Our best WestJet deals on Toronto to Denver flight tickets
WestJet
May 26
YYZ10:25 pmToronto Pearson Intl
15h 02m
1 stop
DEN11:27 amDenver Intl
May 30
DEN7:40 pmDenver Intl
9h 14m
1 stop
YYZ6:54 amToronto Pearson Intl
WestJet
May 12
YYZ8:00 pmToronto Pearson Intl
17h 27m
1 stop
DEN11:27 amDenver Intl
May 14
DEN12:15 pmDenver Intl
8h 41m
1 stop
YYZ10:56 pmToronto Pearson Intl
WestJet
May 12
YYZ8:00 pmToronto Pearson Intl
17h 27m
1 stop
DEN11:27 amDenver Intl
May 14
DEN12:15 pmDenver Intl
8h 41m
1 stop
YYZ10:56 pmToronto Pearson Intl

Air Canada flights from Toronto to Denver

Our best Air Canada deals on Toronto to Denver flight tickets
Air Canada
May 21
YYZ11:00 amToronto Pearson Intl
9h 20m
1 stop
DEN6:20 pmDenver Intl
May 28
DEN7:45 amDenver Intl
3h 11m
YYZ12:56 pmToronto Pearson Intl
Air Canada
Sep 11
YYZ1:00 pmToronto Pearson Intl
7h 18m
1 stop
DEN6:18 pmDenver Intl
Sep 15
DEN7:45 amDenver Intl
3h 06m
YYZ12:51 pmToronto Pearson Intl
Air Canada
Jun 17
YYZ11:30 amToronto Pearson Intl
9h 53m
1 stop
DEN7:23 pmDenver Intl
Jun 22
DEN7:45 amDenver Intl
3h 13m
YYZ12:58 pmToronto Pearson Intl

See travel insights to Denver from

How to get the cheapest flight ticket from Toronto to Denver

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 typical price of a round-trip flight between Toronto and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Toronto is in October. Flight prices, which tend to average around $422, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until September to fly from Toronto, when ticket prices are also cheap, with an average price of $423.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Wednesday when prices can be found for as low as $478. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Monday, with ticket prices averaging around $563.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $384. Flights in the morning are often more expensive with an average ticket price of $537.

What is the cheapest Toronto to Denver Intl flight route?

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

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Toronto when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $472 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Toronto for as low as $402 on momondo.

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

There are 4 cabin classes available to choose from on Toronto to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Toronto to Denver flight prices changed over time?

As of April 2025, prices for Toronto to Denver flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Toronto to Denver

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

Cheap Toronto to Denver (YTO to DEN) flight deals and tips

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

Best Price Found

$110

Fastest flight time

3h 34m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Toronto in the past 72 hours is $110. The best round-trip flight deal from Toronto to Denver found on momondo in the last 72 hours is $171.
The fastest flight from Toronto to Denver takes 3h 34m
Direct flights go from Toronto to Denver every day.
There is 1 airport near Denver: Denver Intl (DEN)

  • How far is Toronto to Denver Intl by plane?

    There are 1341.6 mi between Toronto and Denver Intl. 3h 40m is a normal flight duration for this route.

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

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

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

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

    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 Toronto to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The necessary travel and health documents for your Denver Intl Airport 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.

  • What is the most popular plane model from Toronto to Denver?

  • What is the most popular airline from Toronto to Denver?


Best airlines flying from Toronto to Denver

Compare and see reviews for airlines that fly from Toronto to Denver with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $350Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
Air CanadaPriceFrom $369Free CancellationRating
7.0
9,189 reviews
Search Air Canada flights
American AirlinesPriceFrom $429Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • United Airlines Flights From Toronto to Denver

    United Airlines is one of the most popular airlines flying from Toronto to Denver, operating 26 flights/week on average for this route. A good United Airlines flight deal for Toronto to Denver starts from $350 round-trip, up to an average price of $509. Our users have rated United Airlines at 7.4/10.

  • Air Canada Flights From Toronto to Denver

    Air Canada (7.0/10 from 9,189 reviews) operates around 25 flights from Toronto to Denver in any given week. The average Air Canada airfare for this route is around $487, with deals from around $369 rare but found on momondo. Referenced prices are for round-trip Toronto to Denver flight searches in the last 72 hours.


Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Estes Park
Breckenridge
Black Hawk
Aurora
Fort Collins
Keystone
Longmont
Lakewood
Cripple Creek
Boulder
Westminster
Manitou Springs
Greeley
Thornton
Winter Park
Sterling
Silverthorne
Copper Mountain
Golden
Centennial

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to Denver for you.

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

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

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

momondo helps you find the best flight between Toronto and Denver 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 Toronto to Denver right now. Can momondo alert me if prices change?

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


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