Cheap Flights from Montrose to Denver International

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Travellers and bags, 1 Adult, Economy

Compare Montrose to Denver International flight deals

Find the cheapest month or even day of the year to fly to Denver International

Book the best Denver International fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Montrose to Denver International

Looking for a cheap last-minute deal or the best return flight from Montrose Airport to Denver International Airport? If you want to travel next month, return fares start from $276. Find the lowest prices on one-way and return tickets right here.

Denver.$276 per passenger.Departing Sat, 5 Sep, returning Sun, 6 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Montrose on Sat, 5 Sep, arriving in Denver International.Inbound direct flight with Southwest Airlines departs from Denver International on Sun, 6 Sep, arriving in Montrose.Price includes taxes and charges.From $276, select.

Denver.$313 per passenger.Departing Thu, 12 Nov, returning Thu, 26 Nov.Return flight with United.Outbound direct flight with United departs from Montrose on Thu, 12 Nov, arriving in Denver International.Inbound direct flight with United departs from Denver International on Thu, 26 Nov, arriving in Montrose.Price includes taxes and charges.From $313, select.

Denver.$325 per passenger.Departing Sat, 31 Oct, returning Sat, 7 Nov.Return flight with United.Outbound direct flight with United departs from Montrose on Sat, 31 Oct, arriving in Denver International.Inbound direct flight with United departs from Denver International on Sat, 7 Nov, arriving in Montrose.Price includes taxes and charges.From $325, select.

Denver.$348 per passenger.Departing Sat, 17 Oct, returning Sat, 24 Oct.Return flight with United.Outbound direct flight with United departs from Montrose on Sat, 17 Oct, arriving in Denver International.Inbound direct flight with United departs from Denver International on Sat, 24 Oct, arriving in Montrose.Price includes taxes and charges.From $348, select.

Denver.$475 per passenger.Departing Sat, 29 Aug, returning Sun, 6 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Montrose on Sat, 29 Aug, arriving in Denver International.Inbound direct flight with Southwest Airlines departs from Denver International on Sun, 6 Sep, arriving in Montrose.Price includes taxes and charges.From $475, select.

Denver.$566 per passenger.Departing Mon, 28 Sep, returning Mon, 5 Oct.Return flight with United.Outbound direct flight with United departs from Montrose on Mon, 28 Sep, arriving in Denver International.Inbound direct flight with United departs from Denver International on Mon, 5 Oct, arriving in Montrose.Price includes taxes and charges.From $566, select.

Denver.$648 per passenger.Departing Sat, 29 Aug, returning Sun, 30 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Montrose on Sat, 29 Aug, arriving in Denver International.Inbound direct flight with Southwest Airlines departs from Denver International on Sun, 30 Aug, arriving in Montrose.Price includes taxes and charges.From $648, select.

Denver.$1,026 per passenger.Departing Thu, 25 Feb, returning Wed, 10 Mar.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Montrose on Thu, 25 Feb, arriving in Denver International.Inbound direct flight with Southwest Airlines departs from Denver International on Wed, 10 Mar, arriving in Montrose.Price includes taxes and charges.From $1,026, select.

Find the cheapest month to fly from Montrose to Denver International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Montrose to Denver International flights are currently cheapest in September.

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Direct flights from Montrose to Denver International

Montrose to Denver International: Alternative routes

Compare routes from Montrose to Denver below. You may find an airport to fly into that's cheaper, faster, or easier than Denver International.

Denver International

30km from central Denver

ClosestCheapest

from $276

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Montrose to Denver: Flight information

The things to know before you go.

Cheapest flight found	$276
Cheapest month to fly	September
Average flight time	1 hr, 13 mins
Most popular airline	Southwest Airlines
Average flights per week	57

Finding cheap flights from Montrose to Denver International: Frequently asked questions

How much are return flights from Montrose to Denver International?

The best price we found for a return flight from Montrose to Denver International is $276. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Montrose to Denver International?

1 hour and 13 minutes is the average flight time from Montrose to Denver International.

Which airlines fly direct from Montrose to Denver International?

Southwest Airlines, United and Air Canada fly direct from Montrose to Denver International.

How many flights are there a week from Montrose to Denver International?

As of August 2026, there are 57 flights per week flying from Montrose to Denver International.

When is the cheapest time to fly from Montrose to Denver International?

The cheapest month to fly from Montrose to Denver International is usually September.

Which upcoming date is cheapest to fly from Montrose Airport to Denver International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Montrose Airport to Denver International Airport on Saturday, 5 September 2026.

Can I get a direct flight from Montrose Airport to Denver International Airport?

Yes – the average flight time is 1 hour and 13 minutes.

How can I find the best flight deal to Denver International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Denver?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Montrose Airport to Denver International with?

Currently, Southwest Airlines offers the cheapest flight tickets to Denver International.

Flying from Montrose Airport (MTJ) to Denver International Airport (DEN): what you need to know

Around 1 hour 15 minutes is how long you can expect to be travelling on a direct flight from Montrose Airport to Denver International Airport.
Denver's timezone is UTC-7, which is the same as Montrose.
You can choose from 23 weekly Montrose Airport to Denver International Airport flights. The 07:15 departure with United Airlines is the earliest flight available. Southwest Airlines operates the latest service of the day at 17:50.
To ensure you catch your MTJ to DEN flight, leave plenty of time for things like check-in and baggage drop. Arriving two hours before international departures and one hour before domestic flights is the general rule.
If you're taking off during a major holiday or other peak periods, give yourself more time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Check-in and security lines will be longer.
Getting to Denver (and then discovering more of the United States!) is a snap with United. This popular airline has direct flights from Montrose Airport to Denver International Airport.
Most passengers choose to travel with United on this route.
With an impressive 83.05% of services landing on schedule, United has the best on-time record for MTJ to DEN flights.
If you'd like to add a stop to your trip, simply deselect 'Direct flights only' when searching for your ticket from Montrose Airport to Denver International Airport. Here are the most popular stopovers between MTJ and DEN:
- Dallas Fort Worth International Airport
- Los Angeles International Airport
- San Francisco International Airport

Handy information about Montrose Airport (MTJ)

MTJ's address is 2100 Airport Road.
79% of flights that leave from Montrose Airport make it to their destination on schedule.
To get to Montrose Airport from central Montrose, it'll take about 10 minutes by car. Of course, this depends on traffic. It's approximately 10 kilometres from the airport to the city centre.
The trip on public transport takes about 20 minutes.
Taking an early flight from Montrose Airport to Denver International Airport? Avoid the last-minute rush to the terminal (and sneak in some extra precious sleep) by picking one of these hotels close to MTJ:

Arriving at Denver International Airport (DEN)

Step off your Montrose Airport to Denver International Airport flight and be snoozing in your hotel bed soon after. If you want a comfortable option within easy reach of DEN, make your way to Baymont by Wyndham Denver International Airport.
Go wherever you want, whenever you want with a Denver International Airport rental car. Pick up a set of wheels from Routes Car Rentals, Dollar or Budget and see more of Denver and beyond.
Booking your ride from Denver International Airport about one week in advance can help you get the lowest rate.

When to fly to Denver International Airport (DEN)

The quietest month for a flight from Montrose Airport to Denver International Airport is January, while July is the busiest. Choose the ideal time to go to Denver based on whether you prefer a faster pace or a more relaxed vibe.
When booking your flight from Montrose Airport to Denver International Airport, think about the kind of weather you like. July is the warmest month in Denver, with the temperature ranging from 14ºC to 32ºC.
Look for cheap tickets from MTJ to DEN in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -9ºC and 7ºC on average.

Explore more of the United States

Denver is easy to fall in love with, but there are so many other parts of the United States you'll want to see. Around 105 kilometres south of Denver, a visit to Colorado Springs will keep you on the move. Start with attractions like Garden of the Gods, Pikes Peak Region Attractions and Red Rock Canyon.
If there's time to check out another side of the United States, head for Aurora, roughly 13 kilometres east of Denver. Plains Conservation Centre, DeLaney Homestead Historic District and Aircraft viewing are among its highlights.