Denver Intl. Flights Starting At $20

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Cheap Flights From Denver Intl. Airport Starting At $20 One Way, $40 Round Trip

Prices starting at $40 for return flights and $20 for one-way flights to were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cheap Flights to Denver Intl. Airport starting at $20 One Way, $40 Round Trip

One way and return prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Deals On This Weekend's Flights

OriginDestinationTravel DatesFlights From*
DENLas VegasOctober 1 to October 5$45
DENSan DiegoSeptember 30 to October 3$69
DENPhoenixSeptember 29 to October 2$69
DENMinneapolis - St. PaulSeptember 30 to October 4$88
DENAtlantaSeptember 30 to October 1$98
DENOrlandoSeptember 29 to October 2$128
DENDallasSeptember 30 to October 1$128
DENLos AngelesSeptember 29 to October 1$158
DENMiamiSeptember 29 to October 1$168
DENRomeSeptember 30 to October 13$1,621
*Prices include taxes and fees

Airport Data

Airport IATA Code
Lowest Flight Price
Available Airline Carriers 
Spirit Airlines, Frontier Airlines

Fly to Denver Airport

Culture vultures heading for Denver will have their work cut out choosing from the myriad of fantastic museums on display. Forney Transportation Museum, Molly Brown House Museum, Clyfford Still Museum are all ready and waiting to open their doors and services for your perusal.

Lovers of natural attractions will have their hands full when they check out Mount Evans, Denver Botanic Gardens and Denver Mountain Parks. You should also add Denver Zoo, Coors Field and Washington Park to your travel itinerary.

Getting Around

Once your flight into DEN has landed and you are through arrivals, the fun really will start to come alive! Thanks to the excellent RTD set up, getting from one awesome attraction to another is never an issue. Located around 25 miles from downtown Denver, DEN airport is the largest in USA by total area. The Colorado city of Denver is also the 15th-busiest of its kind in the world and serves over 50 million passengers annually.

Hints and tips

With some of the best skiing facilities in USA and world class sports teams in abundance, it really is the place to go if you enjoy a little more action in your agenda. So fly into Denver International Airport soon and start living the dream that gets better each time!

Frequently asked questions

Where can you fly to from DIA airport?
If you glance at the numbers, most international travelers flying out of Denver Airport are traveling to Xoy, Xetna or Cancun. Sounds like an excellent idea to us!Domestic flights to Los Angeles, Chicago and Dallas are also quick to be fully booked. Go on a trip to one of these awesome destinations. There’s nothing quite like the gift of travel to awaken your inner wanderlust.
Does DIA airport have a hotel?
Denver Airport doesn’t have any hotels in the immediate area, but that doesn’t mean you’ll have to sleep on a bench in the terminal. You’re bound to find somewhere suitable to stay before you fly out if you look farther afield.
What airlines fly out of DEN?
These domestic air carriers all operate out of Denver, CO Airport (DEN-Denver Intl.) and are reliable options:

  • United Airlines
  • Southwest Airlines
  • Frontier Airlines

With an impressive range of international airlines operating from Denver, CO Airport (DEN-Denver Intl.), your ticket to a memorable vacation is just a few clicks away:

  • United Airlines
  • Southwest Airlines
  • Air Canada

If I am not able to travel due to COVID-19, can I cancel my flight from Denver, CO Airport (DEN-Denver Intl.)?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans from Denver, CO Airport (DEN-Denver Intl.) have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights from Denver, CO Airport (DEN-Denver Intl.) with flexible change policies?
In most cases you’ll have the option to reschedule your flight from Denver, CO Airport (DEN-Denver Intl.) without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What is DEN?
DEN is the location identifier for Denver Intl. Airport (DEN), as set by the trade association, IATA. Most airports around the world have their own special three-letter code, which is primarily used for ticketing and flight planning purposes.
Are there private lounges in Denver Airport?
Yes, absolutely. Who wouldn’t want to find haven in a private lounge before they jet off? DEN has at least one of these areas, so check online to ensure you’re able to enter.

Flights Review

Mar 10, 2018

Great overall service. Smooth landing. Plane was even early.

A verified traveler
Denver to Chicago · United

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.