$217 Find Cheap Flights from Montreal to Colorado - Compare and Save

The cheapest fares from Montreal Pierre Elliott Trudeau Intl Airport to Colorado on KAYAK in the last week were to Denver Intl (DEN) from $424 round-trip and to Colorado Springs (COS) from $490 round-trip.

According to KAYAK data from the last 12 months, the cheapest airports to fly into Colorado from Montreal Pierre Elliott Trudeau Intl Airport are:

• Denver Intl (DEN) (avg. price $555)
• Colorado Springs (COS) (avg. price $721)
• Hayden Yampa Valley (HDN) (avg. price $806)

Fares from Montreal Pierre Elliott Trudeau Intl Airport to Colorado are about 12% higher than they were in November last year, averaging $554 round-trip.

May is typically the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Colorado, with round-trip fares averaging $466. December and November are usually the most expensive, averaging $701 and $639, respectively.

On average, Thursday is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Colorado and Monday is the most expensive. Looking at the past 12 months of KAYAK data, it's 23% more expensive to fly on a Monday compared to Thursday.

It's cheapest to fly to Colorado in the evening with average prices of $549. The morning is the most expensive time to fly, with average prices of $624.

WestJet is the cheapest airline, with fares from Montreal Pierre Elliott Trudeau Intl Airport to Colorado averaging $388. It is followed by:

• American Airlines (avg. price $506)
• Delta (avg. price $539)
• Air Canada (avg. price $561)
• United Airlines (avg. price $779)

Ranking based on the past 12 months of KAYAK data.

Air Canada is the only airline regularly operating nonstop flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado, with an average of 7 weekly flights.

Based on KAYAK data from the past three months, here's how much traveler interest each Colorado destination gets:

• Denver (89%)
• Colorado Springs (5%)
• Durango (3%)
• Aspen (1%)
• Hayden (1%)

Nonstop flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado cost $557 on average, while one-stop flights average $581. If you're booking a connecting flight, the cheapest layover airport is generally Calgary (YYC).

There is typically 1 nonstop flight a day from Montreal Pierre Elliott Trudeau Intl Airport to Colorado, and 7 flights a week.

There are an average of 8 one-stop flights a day from Montreal Pierre Elliott Trudeau Intl Airport to Colorado and 59 flights a week. Monday tends to have the most flights, at 11 flights.