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Cheap Flights To Denver, CO Last modified: Jan 20, 2017 13:25 -05:00

  • TipFebruary is the cheapest month to fly to Denver
  • Tip$68 is the average round-trip fare price from PHX to DEN

Best Deals to Denver Last modified: Jan 20, 2017 13:25 -05:00Prices shown were found by travelers like you over the past 30 days

We've scanned 29,455,725,213 round trip itineraries and found the cheapest flights to Denver. Frontier & American frequently offer the best deals to Denver flights, or select your preferred carrier below to see the cheapest days to fly.

Mon 1/23
Tue 1/24
Sat 1/21
Mon 1/23
Wed 3/1
Tue 3/7
Sun 2/12
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Mon 2/13
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Sun 3/5
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Wed 3/15
2 stops

Denver Travel Guide

Traveling to the Mile High City puts you just a short-hop away from national parks, adventure tours, and some of the most popular ski destinations in the world. Of course, you can spend your entire vacation in and around Denver without ever running out of things to do in Denver.


Denver Attractions

The fact that Denver is located in the state of Colorado is the first clue to the endless activities you can do in the city. 

Denver Art Museum

The architecture of the Denver Art Museum makes its two buildings works of art in their own right. Once inside, you can wander the halls perusing works from almost every era and continent.

Red Rocks Amphitheatre

Located just west of Denver in Morrison, Red Rocks' stunning outdoor setting and natural acoustics have made it a favorite performance spot of legendary bands including the Beatles, U2, and the Grateful Dead. Red Rocks has remained a one-of-kind live music venue for over a century.

Coors Brewery Tour (21 & Up)

Head to Golden, CO (about 16 miles from Denver) to take part in the Coors Brewery tour. You'll see how the beer gets processed and distributed. You'll also get to spend some time in the lounge sampling the product.

Denver Shopping and Restaurants

Denver has something to offer everyone regardless of culinary or shopping tastes.

Larimer Square, the 16th Street Mall, and the Cherry Creek Shopping District offer boutiques, department stores, and more. Larimer Square, with its Victorian architecture and neighborhood feel, has also become the spot for some of Denver's top restaurants, as has the LoDo Historic District (Lower Downtown).

Flights to Denver

Denver International Airport is one of the busiest airports in the U.S., and it functions as a gateway for travelers heading to destinations across the West.

Denver International Airport is served by a range of domestic and international airlines, so you can find deals for cheap flights to Denver from cities around the world.


Events near Denver

Find a great time to visit

  • Frozen Dead Guy Days

    Frozen Dead Guy Days

    Flight deals to the Frozen Dead Guy Days are just a hair’s breadth away with the help of FareCompare's search site. Domestic travelers, shop between 3.5-1.5 months prior to the event for your best chances at finding a great deal.

    Event Location

    Teen Center and around town
    151 East 1st St, Nederland


    Entry fees: $75 Coffin Race / $20 Polar Plunge / $30 Snowy Human Foosball

    Event Website|Event Tickets

    Main Airport

    Denver International - DEN (US)

    Alert me when airfare prices drop for this event

    View Event Details

Airports near Denver

Cheap Flights from Denver (DEN)

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Cheap Flights to Denver - Round trip airfares for Denver flights (DEN)