Cheap Flights from Toronto, ON to Denver, CO from $212

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On Cheapflightsplus.com you will find 8 direct and 828 connecting flights from Toronto to Denver. You can compare airfare deals from 10 airlines and multiple travel sites from $212, book and save on cheap plane tickets and last minute offers. Also check out YTO-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Toronto to Denver Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $212 (one-way), $364 (round-trip).

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Best Flights from Toronto to Denver Today

Take a look at the list of non stop flights and flights with layovers from Toronto to Denver with the lowest price of $212. The fastest direct flight takes 3h 34m and the fastest connecting – 5h 4m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $251 Find flight	09:44 Toronto Pearson International	11:28 Denver Denver International	3h 44m	Air Canada	AC4902
from $258 Find flight	09:44 Toronto Pearson International	11:26 Denver Denver International	3h 42m	United Airlines	UA1268
from $308 Find flight	16:18 Toronto Pearson International	18:01 Denver Denver International	3h 43m	United Airlines	UA568
from $175 Find flight	16:05 Toronto Toronto Island	07:51+1 день Denver Denver International	17h 46m layover 13h 6m - Chicago	Porter Airlines	PD2393 F91483
from $188 Find flight	16:00 Toronto Pearson International	09:03+1 день Denver Denver International	19h 3m layover 13h 45m - Nashville	WestJet	WS1428 F91783
from $178 Find flight	09:00 Toronto Pearson International	11:27+1 день Denver Denver International	28h 27m layover 3h 28m - Edmonton 17h 14m - Calgary	WestJet	WS421 WS152 WS1570
from $205 Find flight	12:00 Toronto Pearson International	11:27+1 день Denver Denver International	25h 27m layover 6h 27m - Edmonton 11h 8m - Calgary	WestJet	WS425 WS3152 WS1570

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 11, 2025

Flight Schedule Toronto (Ontario) to Denver (Colorado)

Full flight schedule will help you in detecting at what time planes fly from Toronto to Denver. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:45 — 11:27 +1 day	06:45 — 09:02 WS419 WestJet Toronto — Edmonton 20h 58m stop 06:00 — 06:56 WS238 WestJet Edmonton — Calgary 1h 59m stop 08:55 — 11:27 WS1570 WestJet Calgary — Denver	30h 42m including layover	Find flight from$181
08:40 — 10:20	08:40 — 10:20 AC1039 Air Canada Toronto — Denver	3h 40m	Find flight from$253
08:40 — 10:14	08:40 — 10:14 UA8651 United Airlines Toronto — Denver	3h 34m	Find flight from$329
09:00 — 11:27 +1 day	09:00 — 11:17 WS421 WestJet Toronto — Edmonton 3h 28m stop 14:45 — 15:41 WS152 WestJet Edmonton — Calgary 17h 14m stop 08:55 — 11:27 WS1570 WestJet Calgary — Denver	28h 27m including layover	Find flight from$178
09:44 — 11:28	09:44 — 11:28 AC4902 Air Canada Toronto — Denver	3h 44m	Find flight from$251
09:44 — 11:26	09:44 — 11:26 UA1268 United Airlines Toronto — Denver	3h 42m	Find flight from$258
09:45 — 09:48 +1 day	09:45 — 12:10 PD663 Porter Airlines Toronto — Los Angeles 18h 5m stop 06:15 — 09:57 F93156 Frontier Airlines Los Angeles — Denver	26h 3m including layover	Find flight from$183
12:00 — 09:51 +1 day	12:00 — 14:14 WS711 WestJet Toronto — Vancouver 3h 11m stop 17:25 — 20:23 WS1698 WestJet Vancouver — Los Angeles 9h 52m stop 06:15 — 09:51 F93156 Frontier Airlines Los Angeles — Denver	23h 51m including layover	Find flight from$183
14:00 — 09:51 +1 day	14:00 — 16:14 WS715 WestJet Toronto — Vancouver 1h 11m stop 17:25 — 20:23 WS1698 WestJet Vancouver — Los Angeles 9h 52m stop 06:15 — 09:51 F93156 Frontier Airlines Los Angeles — Denver	21h 51m including layover	Find flight from$184
15:35 — 14:19 +1 day	16:05 — 16:54 PD2393 Porter Airlines Toronto — Chicago 20h 11m stop 14:44 — 16:33 F92209 Frontier Airlines Chicago — Denver	24h 44m including layover	Find flight from$182
16:05 — 07:51 +1 day	15:35 — 16:24 PD2393 Porter Airlines Toronto — Chicago 13h 6m stop 06:00 — 08:02 F91483 Frontier Airlines Chicago — Denver	17h 46m including layover	Find flight from$175
16:18 — 18:02	16:18 — 18:02 AC4888 Air Canada Toronto — Denver	3h 44m	Find flight from$253
16:18 — 18:01	16:18 — 18:01 UA568 United Airlines Toronto — Denver	3h 43m	Find flight from$308
18:20 — 20:00	18:20 — 20:00 AC1041 Air Canada Toronto — Denver	3h 40m	Find flight from$253
18:20 — 19:54	18:20 — 19:54 UA8163 United Airlines Toronto — Denver	3h 34m	Find flight from$578

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on September 11, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Toronto to Denver depends on and how to choose the most interesting flight option for you.

Distance between Toronto and Denver is 2131 miles. Time difference between the cities is 2h. Airplanes depart 00:30 to 23:50 from 3 Toronto airports and arrive 00:30 to 23:50 to 2 Denver airports. Average flight time is 3h 41m.

The fastest flight 3h 34m
Average flight time 3h 41m
The earliest flight 00:30
The latest flight 23:50
Distance 1325 ml

Popular Airlines on the Route

The flight Toronto — Denver is served by 10 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Air Canada - 167 departures per week at the price of from $ 228 . And the most expensive tickets are offered by Austrian Airlines airline - from $ 4003.

Direct flights

There are 8 nonstop flights on the route. The fastest direct flight is UA8651 by United Airlines takes 3h 34m.

AC - Air Canada

from $251

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UA - United Airlines

from $258

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Connecting Flights

There are 828 flights with layovers on the route. The fastest connecting flight is WS7673 by WestJet takes 5h 4m.

F8 - Freedom Airlines

from $218

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AC - Air Canada

from $228

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AS - Alaska Airlines

from $243

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PD - Porter Airlines

from $175

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OS - Austrian Airlines

from $2225

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AV - Avianca

from $545

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SY - Sun Country Airlines

from $220

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WS - WestJet

from $178

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UA - United Airlines

from $243

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TS - Air Transat

from $261

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Airports

You can fly from Toronto to Denver from 3 airports (Buttonville Municipal, Toronto Island, Pearson International).

Toronto airports

Buttonville Municipal-YKZ

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Toronto Island-YTZ

from $175
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Pearson International-YYZ

from $178
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Denver airports

Denver International-DEN

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Arapahoe Co-APA

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Airplanes

There are flights to Denver from Toronto by 10 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top International Destinations from Toronto

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Toronto — Ontario

from $75

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Toronto — Miami

from $55

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Toronto — Orlando

from $64

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Toronto — New York

from $54

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Toronto — Las Vegas

from $72

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Toronto — Boston

from $78

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Toronto — Chicago

from $73

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Toronto — Los Angeles

from $65

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Toronto — Nashville

from $56

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Toronto — Tampa

from $66

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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