United Airlines Toronto to Denver Flights

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Cheapflightsplus.com will find cheap United Airlines flights from Toronto to Denver. Compare airline ticket prices and book air tickets starting from $307 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Toronto (ON) — Denver (CO) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $307, two-way – $526.

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Cheap Flights from Toronto to Denver by United Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by United Airlines, their prices start from $307. The fastest nonstop flight takes 3h 53m. The fastest connecting flight — 5h 59m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $330 Find flight	2:45 pm Toronto Pearson International	4:38 pm Denver Denver International	3h 53m	United Airlines	UA8163
from $330 Find flight	8:35 am Toronto Pearson International	10:28 am Denver Denver International	3h 53m	United Airlines	UA8651
from $307 Find flight	12:20 pm Toronto Pearson International	7:40 pm Denver Denver International	9h 20m layover 4h 39m - Chicago	United Airlines	UA8694 UA2370
from $307 Find flight	9:00 am Toronto Pearson International	5:59 pm Denver Denver International	10h 59m layover 5h 58m - Chicago	United Airlines	UA1538 UA2436
from $307 Find flight	9:00 am Toronto Pearson International	4:30 pm Denver Denver International	9h 30m layover 4h 29m - Chicago	United Airlines	UA1538 UA310
from $307 Find flight	8:00 am Toronto Pearson International	4:30 pm Denver Denver International	10h 30m layover 5h 38m - Chicago	United Airlines	UA8533 UA310
from $307 Find flight	9:00 am Toronto Pearson International	7:40 pm Denver Denver International	12h 40m layover 7h 40m - Chicago	United Airlines	UA1538 UA2370
from $307 Find flight	8:00 am Toronto Pearson International	5:59 pm Denver Denver International	11h 59m layover 7h 7m - Chicago	United Airlines	UA8533 UA2436
from $309 Find flight	8:00 am Toronto Pearson International	7:40 pm Denver Denver International	13h 40m layover 8h 49m - Chicago	United Airlines	UA8533 UA2370
from $322 Find flight	3:30 pm Toronto Pearson International	11:30 pm Denver Denver International	10h 0m layover 5h 3m - Chicago	United Airlines	UA2364 UA1748
from $325 Find flight	8:10 am Toronto Pearson International	6:08 pm Denver Denver International	11h 58m layover 6h 14m - Washington D.C.	United Airlines	UA8266 UA1218
from $334 Find flight	5:30 pm Toronto Pearson International	9:58 pm Denver Denver International	6h 28m layover 1h 23m - Chicago	United Airlines	UA3542 UA767
from $337 Find flight	2:00 pm Toronto Pearson International	5:59 pm Denver Denver International	5h 59m layover 1h 17m - Chicago	United Airlines	UA8307 UA2436
from $337 Find flight	11:30 am Toronto Pearson International	5:53 pm Denver Denver International	8h 23m layover 2h 15m - Newark	United Airlines	UA8664 UA2852
from $337 Find flight	4:00 pm Toronto Pearson International	10:48 pm Denver Denver International	8h 48m layover 2h 45m - Newark	United Airlines	UA8621 UA1792
from $644 Find flight	9:10 am Toronto Pearson International	2:47 pm Denver Denver International	7h 37m layover 1h 26m - New York	United Airlines	UA8226 UA1631

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/15/2025

United Airlines Flight Schedule Toronto to Denver

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
2:45 pm — 4:38 pm	2:45 pm — 4:38 pm UA8163 United Airlines Toronto — Denver	3h 53m	Find flight from$330
8:35 am — 10:28 am	8:35 am — 10:28 am UA8651 United Airlines Toronto — Denver	3h 53m	Find flight from$330
10:00 am — 2:47 pm	10:00 am — 11:39 am UA3636 United Airlines Toronto — Washington D.C. 56m stop 12:35 pm — 2:47 pm UA2410 United Airlines Washington D.C. — Denver	6h 47m including layover	Find flight from$340
10:45 am — 4:27 pm	10:45 am — 12:24 pm UA3648 United Airlines Toronto — Newark 1h 31m stop 2:15 pm — 4:40 pm UA2120 United Airlines Newark — Denver	7h 42m including layover	Find flight from$341
11:00 am — 4:28 pm	11:00 am — 12:09 pm UA3556 United Airlines Toronto — Chicago 2h 26m stop 2:35 pm — 4:28 pm UA1588 United Airlines Chicago — Denver	7h 28m including layover	Find flight from$341
11:30 am — 5:53 pm	11:30 am — 1:10 pm UA8664 United Airlines Toronto — Newark 2h 15m stop 3:25 pm — 5:53 pm UA2852 United Airlines Newark — Denver	8h 23m including layover	Find flight from$337
12:20 pm — 7:40 pm	12:20 pm — 1:11 pm UA8694 United Airlines Toronto — Chicago 4h 39m stop 5:50 pm — 7:40 pm UA2370 United Airlines Chicago — Denver	9h 20m including layover	Find flight from$307
12:20 pm — 11:30 pm	12:20 pm — 1:11 pm UA8694 United Airlines Toronto — Chicago 8h 27m stop 9:38 pm — 11:30 pm UA1748 United Airlines Chicago — Denver	13h 10m including layover	Find flight from$322
2:00 pm — 5:59 pm	2:00 pm — 2:51 pm UA8307 United Airlines Toronto — Chicago 1h 17m stop 4:08 pm — 5:59 pm UA2436 United Airlines Chicago — Denver	5h 59m including layover	Find flight from$337
3:30 pm — 11:30 pm	3:30 pm — 4:35 pm UA2364 United Airlines Toronto — Chicago 5h 3m stop 9:38 pm — 11:30 pm UA1748 United Airlines Chicago — Denver	10h including layover	Find flight from$322
3:30 pm — 8:23 pm	3:30 pm — 4:35 pm UA2364 United Airlines Toronto — Chicago 1h 50m stop 6:25 pm — 8:23 pm UA2179 United Airlines Chicago — Denver	6h 53m including layover	Find flight from$340
4:00 pm — 10:48 pm	4:00 pm — 5:40 pm UA8621 United Airlines Toronto — Newark 2h 45m stop 8:25 pm — 10:48 pm UA1792 United Airlines Newark — Denver	8h 48m including layover	Find flight from$337
4:00 pm — 10:15 pm	4:00 pm — 5:40 pm UA8621 United Airlines Toronto — Newark 1h 55m stop 7:35 pm — 10:15 pm UA642 United Airlines Newark — Denver	8h 15m including layover	Find flight from$341
5:30 pm — 9:58 pm	5:30 pm — 6:43 pm UA3542 United Airlines Toronto — Chicago 1h 23m stop 8:05 pm — 9:58 pm UA767 United Airlines Chicago — Denver	6h 28m including layover	Find flight from$334
5:30 pm — 11:30 pm	5:30 pm — 6:39 pm UA3542 United Airlines Toronto — Chicago 2h 59m stop 9:38 pm — 11:30 pm UA1748 United Airlines Chicago — Denver	8h including layover	Find flight from$341
6:30 pm — 11:44 pm	6:30 pm — 9:14 pm UA8212 United Airlines Toronto — Houston 53m stop 10:07 pm — 11:44 pm UA1338 United Airlines Houston — Denver	7h 14m including layover	Find flight from$337
6:40 pm — 11:30 pm	6:40 pm — 7:37 pm UA8293 United Airlines Toronto — Chicago 2h 1m stop 9:38 pm — 11:30 pm UA1748 United Airlines Chicago — Denver	6h 50m including layover	Find flight from$340
7:40 pm — 0:30 am +1 day	7:40 pm — 9:23 pm UA3466 United Airlines Toronto — Washington D.C. 57m stop 10:20 pm — 0:30 am UA1580 United Airlines Washington D.C. — Denver	6h 50m including layover	Find flight from$340
7:45 am — 2:59 pm	7:45 am — 9:30 am UA3435 United Airlines Toronto — Newark 2h 59m stop 12:29 pm — 2:59 pm UA1220 United Airlines Newark — Denver	9h 14m including layover	Find flight from$341
8:00 am — 4:30 pm	8:00 am — 9:01 am UA8533 United Airlines Toronto — Chicago 5h 38m stop 2:39 pm — 4:30 pm UA310 United Airlines Chicago — Denver	10h 30m including layover	Find flight from$307
8:00 am — 5:59 pm	8:00 am — 9:01 am UA8533 United Airlines Toronto — Chicago 7h 7m stop 4:08 pm — 5:59 pm UA2436 United Airlines Chicago — Denver	11h 59m including layover	Find flight from$307
9:00 am — 5:59 pm	9:00 am — 10:10 am UA1538 United Airlines Toronto — Chicago 5h 58m stop 4:08 pm — 5:59 pm UA2436 United Airlines Chicago — Denver	10h 59m including layover	Find flight from$307
9:00 am — 4:30 pm	9:00 am — 10:10 am UA1538 United Airlines Toronto — Chicago 4h 29m stop 2:39 pm — 4:30 pm UA310 United Airlines Chicago — Denver	9h 30m including layover	Find flight from$307

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

*Departure and arrival times are local. Last updated on 01/15/2025

Flight Information

There are 2 flights by United Airlines from Toronto to Denver every week with departures from Pearson International, Toronto Island, Buttonville Municipal. All flights arrive at Denver International and Arapahoe Co.

Departures start from 10:00 am to 9:30 am. Nonstop flight is 3h 53m. The time difference between Toronto and Denver is 2h.

The fastest flight 3h 53m
Average flight time 3h 53m
The earliest flight 10:00 am
The latest flight 9:30 am
Distance 1325 ml

The cheapest months for traveling to Denver are january (from 303 $), february (from 307 $), december (from 325 $).

The most expensive and popular months are november (from 341 $), december (from 325 $), february (from 307 $).

The cheapest flight by United Airlines that our users were able to find is $307. This airfare is economy class on one-way UA8694 flight for February 1, 2025 leaving Pearson International in Toronto at 12:20 pm, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Toronto to Denver:

Other Popular Airlines on the Route

Besides United Airlines there are other 6 airline carriers between Toronto and Denver. Please review schedules and prices from the most popular airlines to find the best airfare deals from Toronto to Denver.

Nonstop flights

There are 2 direct flights every day from Toronto. Airlines and fares are below:

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

AC - Air Canada

from $247

Find
PD - Porter Airlines

from $152

Find
WS - WestJet

from $147

Find
TS - Air Transat

from $204

Find
F8 - Freedom Airlines

from $170

Find
AS - Alaska Airlines

from $205

Find

See more connecting flights

How to book an air ticket yourself?

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