Cheap Flights from Montreal, QC to Denver, CO from $161

One way Round trip

Adults

Children under 12

Infants under 2 without place

Economy

Business

First

done

Return flight: Denver – Montreal

Page navigation

Price Calendar Cheap Flights Flights Schedule

On Cheapflightsplus.com you will find 4 direct and 615 connecting flights from Montreal to Denver. You can compare airfare deals from 12 airlines and multiple travel sites from $161, book and save on cheap plane tickets and last minute offers. Also check out YMQ-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Montreal 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: $161 (one-way), $276 (round-trip).

Direct flights

Check to choose departure date Check to choose departure date

Check prices for return flight

Find flights

Best Flights from Montreal to Denver Today

Take a look at the list of non stop flights and flights with layovers from Montreal to Denver with the lowest price of $161. The fastest direct flight takes 4h 13m and the fastest connecting – 5h 35m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $192 Find flight	08:05 Montreal Pierre Elliott Trudeau	10:21 Denver Denver International	4h 16m	Air Canada	AC1073
from $222 Find flight	16:05 Montreal Pierre Elliott Trudeau	18:18 Denver Denver International	4h 13m	United Airlines	UA8127
from $225 Find flight	16:05 Montreal Pierre Elliott Trudeau	18:20 Denver Denver International	4h 15m	Air Canada	AC1075
from $166 Find flight	13:10 Montreal Pierre Elliott Trudeau	01:15+1 день Denver Denver International	14h 5m layover 8h 5m - New York	Porter Airlines	PD2405 F93161
from $171 Find flight	17:30 Montreal Pierre Elliott Trudeau	11:24+1 день Denver Denver International	19h 54m layover 12h 38m - Calgary	WestJet	WS213 WS1570
from $183 Find flight	16:45 Montreal Pierre Elliott Trudeau	10:00+1 день Denver Denver International	19h 15m layover 10h 40m - San Diego	Air Canada	AC527 F92818
from $161 Find flight	13:10 Montreal Pierre Elliott Trudeau	16:33+1 день Denver Denver International	29h 23m layover 1h 3m - Toronto 22h 20m - Chicago	Porter Airlines	PD2466 PD2393 F92209
from $165 Find flight	14:30 Montreal Pierre Elliott Trudeau	01:15+1 день Denver Denver International	12h 45m layover 1h 23m - Toronto 4h 10m - New York	Porter Airlines	PD2472 PD2141 F93161
from $165 Find flight	08:55 Montreal Pierre Elliott Trudeau	01:15+1 день Denver Denver International	18h 20m layover 0h 43m - Toronto 10h 25m - New York	Porter Airlines	PD2454 PD2129 F93161
from $165 Find flight	06:45 Montreal Pierre Elliott Trudeau	09:48+1 день Denver Denver International	29h 3m layover 1h 32m - Toronto 18h 5m - Los Angeles	Porter Airlines	PD102 PD663 F93156
from $168 Find flight	08:10 Montreal Pierre Elliott Trudeau	09:51+1 день Denver Denver International	27h 41m layover 6h 35m - Vancouver 9h 52m - Los Angeles	WestJet	WS589 WS1698 F93156
from $171 Find flight	15:10 Montreal Pierre Elliott Trudeau	04:00+1 день Denver Denver International	14h 50m layover 3h 27m - Toronto 3h 4m - Las Vegas	Porter Airlines	PD120 PD655 F91994
from $172 Find flight	06:45 Montreal Pierre Elliott Trudeau	11:24+1 день Denver Denver International	30h 39m layover 10h 20m - Toronto 12h 3m - Calgary	WestJet	WS579 WS671 WS1570
from $172 Find flight	06:45 Montreal Pierre Elliott Trudeau	11:27+1 день Denver Denver International	30h 42m layover 8h 49m - Toronto 13h 35m - Calgary	WestJet	WS579 WS669 WS1570
from $172 Find flight	06:45 Montreal Pierre Elliott Trudeau	18:52+1 день Denver Denver International	38h 7m layover 8h 49m - Toronto 21h 0m - Calgary	WestJet	WS579 WS669 WS1568
from $172 Find flight	06:45 Montreal Pierre Elliott Trudeau	18:52+1 день Denver Denver International	38h 7m layover 10h 19m - Toronto 19h 30m - Calgary	WestJet	WS579 WS671 WS1568

Show all tickets

*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 01, 2025

Flight Schedule Montreal (Quebec) to Denver (Colorado)

Full flight schedule will help you in detecting at what time planes fly from Montreal 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
08:05 — 10:21	08:05 — 10:21 AC1073 Air Canada Montreal — Denver	4h 16m	Find flight from$192
08:05 — 10:21	08:05 — 10:21 UA8523 United Airlines Montreal — Denver	4h 16m	Find flight from$222
16:05 — 18:18	16:05 — 18:18 UA8127 United Airlines Montreal — Denver	4h 13m	Find flight from$222
16:05 — 18:20	16:05 — 18:20 AC1075 Air Canada Montreal — Denver	4h 15m	Find flight from$225
13:10 — 01:15 +1 day	13:10 — 14:50 PD2405 Porter Airlines Montreal — New York 8h 5m stop 22:59 — 01:21 F93161 Frontier Airlines New York — Denver	14h 5m including layover	Find flight from$166
16:45 — 10:00 +1 day	16:45 — 19:45 AC527 Air Canada Montreal — San Diego 10h 40m stop 06:41 — 10:12 F92818 Frontier Airlines San Diego — Denver	19h 15m including layover	Find flight from$183
17:30 — 11:24 +1 day	17:30 — 20:14 WS213 WestJet Montreal — Calgary 12h 38m stop 08:55 — 11:27 WS1570 WestJet Calgary — Denver	19h 54m including layover	Find flight from$171
17:45 — 10:12 +1 day	17:05 — 19:30 AC1277 Air Canada Montreal — Phoenix 11h 8m stop 07:18 — 10:12 F91376 Frontier Airlines Phoenix — Denver	18h 27m including layover	Find flight from$193
18:40 — 10:35 +1 day	18:40 — 20:11 UA8687 United Airlines Montreal — Chicago 12h 38m stop 08:49 — 10:35 UA250 United Airlines Chicago — Denver	17h 55m including layover	Find flight from$193
19:40 — 11:24 +1 day	19:40 — 22:30 PD389 Porter Airlines Montreal — Calgary 10h 25m stop 08:55 — 11:27 WS1570 WestJet Calgary — Denver	17h 44m including layover	Find flight from$202
06:45 — 09:48 +1 day	06:45 — 08:13 PD102 Porter Airlines Montreal — Toronto 1h 32m stop 09:45 — 12:10 PD663 Porter Airlines Toronto — Los Angeles 18h 5m stop 06:15 — 09:57 F93156 Frontier Airlines Los Angeles — Denver	29h 3m including layover	Find flight from$165
06:45 — 11:24 +1 day	06:45 — 08:10 WS579 WestJet Montreal — Toronto 10h 20m stop 18:30 — 20:50 WS671 WestJet Toronto — Calgary 12h 3m stop 08:55 — 11:27 WS1570 WestJet Calgary — Denver	30h 39m including layover	Find flight from$172
07:00 — 01:15 +1 day	06:55 — 08:20 PD2452 Porter Airlines Montreal — Toronto 1h 23m stop 09:45 — 11:15 PD2127 Porter Airlines Toronto — New York 11h 40m stop 22:59 — 01:21 F93161 Frontier Airlines New York — Denver	20h 15m including layover	Find flight from$182
08:10 — 09:51 +1 day	08:10 — 10:50 WS589 WestJet Montreal — Vancouver 6h 35m stop 17:25 — 20:23 WS1698 WestJet Vancouver — Los Angeles 9h 52m stop 06:15 — 09:51 F93156 Frontier Airlines Los Angeles — Denver	27h 41m including layover	Find flight from$168
08:55 — 01:15 +1 day	08:55 — 10:20 PD2454 Porter Airlines Montreal — Toronto 43m stop 11:00 — 12:30 PD2129 Porter Airlines Toronto — New York 10h 25m stop 22:59 — 01:21 F93161 Frontier Airlines New York — Denver	18h 20m including layover	Find flight from$165
10:45 — 08:56 +1 day	10:45 — 12:10 PD2460 Porter Airlines Montreal — Toronto 1h 18m stop 13:35 — 15:06 PD2725 Porter Airlines Toronto — Washington D.C. 16h 4m stop 07:00 — 09:02 F9685 Frontier Airlines Washington D.C. — Denver	24h 11m including layover	Find flight from$179
10:45 — 20:04	10:45 — 12:07 PD2460 Porter Airlines Montreal — Toronto 1h 18m stop 13:25 — 14:56 PD2725 Porter Airlines Toronto — Washington D.C. 3h 4m stop 18:00 — 20:05 F9689 Frontier Airlines Washington D.C. — Denver	11h 19m including layover	Find flight from$185
13:10 — 16:33 +1 day	13:10 — 14:35 PD2466 Porter Airlines Montreal — Toronto 1h 3m stop 16:05 — 16:54 PD2393 Porter Airlines Toronto — Chicago 22h 20m stop 14:44 — 16:36 F92209 Frontier Airlines Chicago — Denver	29h 23m including layover	Find flight from$161
14:10 — 01:21 +1 day	14:10 — 15:34 AC415 Air Canada Montreal — Toronto 2h 6m stop 17:40 — 19:19 AC8882 Air Canada Toronto — New York 3h 40m stop 22:59 — 01:21 F93161 Frontier Airlines New York — Denver	13h 11m including layover	Find flight from$210
14:30 — 01:15 +1 day	14:30 — 15:55 PD2472 Porter Airlines Montreal — Toronto 1h 23m stop 17:15 — 18:45 PD2141 Porter Airlines Toronto — New York 4h 10m stop 22:59 — 01:21 F93161 Frontier Airlines New York — Denver	12h 45m including layover	Find flight from$165
15:10 — 04:00 +1 day	15:10 — 16:38 PD120 Porter Airlines Montreal — Toronto 3h 27m stop 20:05 — 21:58 PD655 Porter Airlines Toronto — Las Vegas 3h 4m stop 00:59 — 04:00 F91994 Frontier Airlines Las Vegas — Denver	14h 50m including layover	Find flight from$171
16:30 — 09:49 +1 day	16:30 — 17:59 AC895 Air Canada Montreal — Toronto 1h 26m stop 19:25 — 21:52 AC799 Air Canada Toronto — Salt Lake City 10h 13m stop 08:05 — 09:49 F93862 Frontier Airlines Salt Lake City — Denver	19h 19m including layover	Find flight from$198
18:00 — 11:27 +1 day	18:00 — 19:25 PD7540 Porter Airlines Montreal — Toronto 2h 10m stop 21:40 — 23:59 PD367 Porter Airlines Toronto — Calgary 8h 56m stop 08:55 — 11:27 WS1570 WestJet Calgary — Denver	19h 27m including layover	Find flight from$195
19:20 — 06:39 +2 days	19:20 — 21:00 PD2407 Porter Airlines Montreal — New York 25h stop 22:00 — 00:53 F93423 Frontier Airlines New York — Dallas 4h 27m stop 05:20 — 06:39 F92147 Frontier Airlines Dallas — Denver	37h 19m including layover	Find flight from$212
21:45 — 10:15 +2 days	21:45 — 00:19 AC313 Air Canada Montreal — Vancouver 8h 11m stop 08:30 — 11:37 AC8814 Air Canada Vancouver — Phoenix 19h 41m stop 07:18 — 10:15 F91376 Frontier Airlines Phoenix — Denver	38h 30m including layover	Find flight from$193
21:45 — 17:04 +1 day	21:45 — 00:19 AC313 Air Canada Montreal — Vancouver 8h 11m stop 08:30 — 11:37 AC8814 Air Canada Vancouver — Phoenix 2h 26m stop 14:03 — 17:04 F94766 Frontier Airlines Phoenix — Denver	21h 19m including layover	Find flight from$206

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

*Departure and arrival times - local. Updated on June 1, 2025

Flight Information

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

Distance between Montreal and Denver is 2602 miles. Time difference between the cities is 2h. Airplanes depart 05:00 to 23:25 from 4 Montreal airports and arrive 05:00 to 23:25 to 2 Denver airports. Average flight time is 4h 16m.

The fastest flight 4h 13m
Average flight time 4h 16m
The earliest flight 05:00
The latest flight 23:25
Distance 1617 ml

The cheapest months to travel to Denver are may (from 199 $), august (from 215 $), july (from 221 $).

The most expensive months are february (from 498 $), november (from 363 $), january (from 355 $).

What is the lowest airfare Montreal to Denver?

The cheapest plane ticket found by our users is $161. This airfare is for economy class on one-way PD2466 flight by Porter Airlines for August 8, 2025 which leaves Pierre Elliott Trudeau in Montreal at 13:10 am and arrives at Denver Denver International at 16:33.

Economy class

$161

Find

Business class

Find

First class

Find

Popular Airlines on the Route

The flight Montreal — Denver is served by 12 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Air Canada - 157 departures per week at the price of from $ 183 . And the most expensive tickets are offered by Finnair airline - from $ 2727.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is UA8127 by United Airlines takes 4h 13m and the cheapest is PD2466 by Porter Airlines for $192.

AC - Air Canada

from $192

Find
UA - United Airlines

from $222

Find

See more direct flights

Connecting Flights

There are 615 flights with layovers on the route. The fastest connecting flight is WS8220 by WestJet takes 5h 35m and the cheapest is PD2466 by Porter Airlines for $161.

AC - Air Canada

from $183

Find
PD - Porter Airlines

from $161

Find
AV - Avianca

from $414

Find
AY - Finnair

from $2727

Find
DM - Aero-Charter

from $315

Find
IB - Iberia

from $2290

Find
WS - WestJet

from $168

Find
UA - United Airlines

from $187

Find
AM - Aeromexico

from $330

Find
LX - SWISS International Air Lines

from $1165

Find
LH - Lufthansa

from $1351

Find
TS - Air Transat

from $202

Find

See more connecting flights

Airports

You can fly from Montreal to Denver from 4 airports (St Lambert Rail Svce., Pierre Elliott Trudeau, Mirabel, St Hubert).

Montreal airports

St Lambert Rail Svce.-XLM

Find
Pierre Elliott Trudeau-YUL

from $161
Find
Mirabel-YMX

Find
St Hubert-YHU

Find

Denver airports

Denver International-DEN

Find
Arapahoe Co-APA

Find

Airplanes

There are flights to Denver from Montreal by 12 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top International Destinations from Montreal

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.

Montreal — New York

from $73

Find
Montreal — Miami

from $60

Find
Montreal — Boston

from $68

Find
Montreal — Los Angeles

from $73

Find
Montreal — Las Vegas

from $56

Find
Montreal — Orlando

from $80

Find
Montreal — Chicago

from $75

Find
Montreal — San Francisco

from $77

Find
Montreal — Tampa

from $70

Find
Montreal — Washington D.C.

from $72

Find

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.
To find a plane ticket, please select dates.