Cheap Flights to Colorado

Q: What is the cheapest month to fly to Colorado?

The cheapest month to fly to Denver International is currently October . The cheapest month to fly to Colorado Springs Peterson Field is currently November . The cheapest month to fly to Vail Eagle County is currently January . And the cheapest month to fly to Aspen is currently October .

Q: What is the cheapest day to fly to Colorado?

The cheapest day to fly to Denver International is currently Wednesday, October 29, 2025 . The cheapest day to fly to Denver International is currently Sunday, November 9, 2025 . The cheapest day to fly to Colorado Springs Peterson Field is currently Thursday, November 27, 2025 . And the cheapest day to fly to Aspen is currently Thursday, October 30, 2025 .

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Find where to fly in Colorado

You could visit 14 destinations in Colorado – explore your options right here.

Flight deals to Colorado

Find the best prices for one-way or round-trip flights to Colorado's most popular spots.

Denver.₡54.211 per passenger.Departing Tue, Apr 14.One-way flight with Viva.Outbound indirect flight with Viva, departing from San Jose Juan Santamaria on Tue, Apr 14, arriving in Denver International.Price includes taxes and charges.From ₡54.211, select.

Colorado Springs.₡128.046 per passenger.Departing Wed, Nov 26.One-way flight with United.Outbound indirect flight with United, departing from San Jose Juan Santamaria on Wed, Nov 26, arriving in Colorado Springs Peterson Field.Price includes taxes and charges.From ₡128.046, select.

Vail.₡130.607 per passenger.Departing Sun, Dec 7.One-way flight with United.Outbound indirect flight with United, departing from San Jose Juan Santamaria on Sun, Dec 7, arriving in Vail Eagle County.Price includes taxes and charges.From ₡130.607, select.

Montrose.₡277.210 per passenger.Departing Sun, Nov 30.One-way flight with American Airlines.Outbound indirect flight with American Airlines, departing from San Jose Juan Santamaria on Sun, Nov 30, arriving in Montrose.Price includes taxes and charges.From ₡277.210, select.

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Flying to Colorado

The things to know before you go.

Cheapest flight found	₡54.211
Cheapest month to fly	April
Average flight time	5 hrs, 33 mins
Cheapest airport to fly from	San Jose Juan Santamaria
Most popular airline	United

How to find cheap one-way and round-trip flights to Colorado

Here are a few tips on how to find the best price for Colorado flights.

Simply hit "search"

We've compared all the best online travel agents and flight providers out there to find the cheapest plane tickets to Colorado. And with us, there are no added fees – what you see is what you pay.

Fly into Denver

At the moment, the lowest priced flight tickets to Colorado are from San Jose Juan Santamaria to Denver International.

Fly in April

The cheapest time to fly to Colorado is currently April.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to travel to any city you choose in Colorado.

Set up a Price Alert

We'll let you know when flight prices to Colorado go up or down so you can book when the time is just right.

Book flights to Colorado on the Skyscanner app

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Book flight tickets to Colorado with extra peace of mind

Find flexible getaways

Keep an eye out for flexible ticket options to Colorado. If you go for a flexible plane ticket, you won’t lose out if your flight is canceled or needs to be changed.

Book spotless stays

Check out the hotels in Colorado with sparkling 5/5 cleanliness ratings, or snag a room with free cancellation.

Get insured

Choose travel cost protection that covers you against any unexpected hiccups before or during your trip. With the right travel insurance, you won’t lose out on money if your flights to Colorado are changed or canceled or your trip is cut short.

Frequently asked questions

Which airlines fly direct to Colorado?

United and Southwest Airlines both fly direct to Colorado.

What's the cheapest airline to fly to Colorado with?

Currently, Copa and United offer the cheapest flight tickets to Colorado.

How much is the cheapest flight ticket to Colorado?

We looked at upcoming round-trip flights to Colorado departing over the next 12 months and found that San Jose Juan Santamaria Airport to Denver International Airport for ₡148.774 is the cheapest price.

What is the cheapest month to fly to Colorado?

The cheapest month to fly to Denver International is currently October. The cheapest month to fly to Colorado Springs Peterson Field is currently November. The cheapest month to fly to Vail Eagle County is currently January. And the cheapest month to fly to Aspen is currently October.

What is the cheapest day to fly to Colorado?

The cheapest day to fly to Denver International is currently Wednesday, October 29, 2025. The cheapest day to fly to Denver International is currently Sunday, November 9, 2025. The cheapest day to fly to Colorado Springs Peterson Field is currently Thursday, November 27, 2025. And the cheapest day to fly to Aspen is currently Thursday, October 30, 2025.

Which Costa Rica airports offer direct flights to Colorado?

San Jose Juan Santamaria Airport offers direct flights to Colorado.

Where is cheapest to fly into in Colorado?

If you're flying from Costa Rica, the cheapest city in Colorado to fly into is Denver. The cheapest airport serving Denver at the moment is Denver International Airport.