Cheap Flights from Denver Intl. Airport (DEN)

View AU$112 flight on Sat, 10 Oct 2026Opens in a new window

Popular airlines from Denver International Airport (DEN)

  • Alaska Airlines

  • United

  • American Airlines

  • Delta

  • Frontier Airlines

  • Southwest Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Flights from Denver Intl. Airport

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 16 Sept - Wed, 23 Sept
DEN
Denver
MSP
Minneapolis
AU$225 Return, found 6 days ago
AU$225
Return
found 6 days ago
Select Delta flight, departing Wed, 16 Sept from Denver to Minneapolis, returning Wed, 23 Sept, priced at AU$225 found 6 days ago
American Airlines
Tue, 8 Sept - Fri, 11 Sept
DEN
Denver
LAX
Los Angeles
AU$235 Return, found 3 hours ago
AU$235
Return
found 3 hours ago
Select American Airlines flight, departing Tue, 8 Sept from Denver to Los Angeles, returning Fri, 11 Sept, priced at AU$235 found 3 hours ago
American Airlines
Wed, 9 Sept - Wed, 16 Sept
DEN
Denver
SAN
San Diego
AU$259 Return, found 10 hours ago
AU$259
Return
found 10 hours ago
Select American Airlines flight, departing Wed, 9 Sept from Denver to San Diego, returning Wed, 16 Sept, priced at AU$259 found 10 hours ago
American Airlines
Sat, 19 Sept - Tue, 22 Sept
DEN
Denver
LAS
Las Vegas
AU$265 Return, found 4 hours ago
AU$265
Return
found 4 hours ago
Select American Airlines flight, departing Sat, 19 Sept from Denver to Las Vegas, returning Tue, 22 Sept, priced at AU$265 found 4 hours ago
American Airlines
Tue, 8 Sept - Fri, 11 Sept
DEN
Denver
LAX
Los Angeles
AU$266 Return, found 3 hours ago
AU$266
Return
found 3 hours ago
Select American Airlines flight, departing Tue, 8 Sept from Denver to Los Angeles, returning Fri, 11 Sept, priced at AU$266 found 3 hours ago
Delta
Sat, 5 Sept - Fri, 11 Sept
DEN
Denver
LAS
Las Vegas
AU$266 Return, found 1 day ago
AU$266
Return
found 1 day ago
Select Delta flight, departing Sat, 5 Sept from Denver to Las Vegas, returning Fri, 11 Sept, priced at AU$266 found 1 day ago
Delta
Wed, 16 Sept - Wed, 23 Sept
DEN
Denver
MSP
Minneapolis
AU$267 Return, found 6 days ago
AU$267
Return
found 6 days ago
Select Delta flight, departing Wed, 16 Sept from Denver to Minneapolis, returning Wed, 23 Sept, priced at AU$267 found 6 days ago
Alaska Airlines
Wed, 9 Sept - Wed, 16 Sept
DEN
Denver
SAN
San Diego
AU$274 Return, found 10 hours ago
AU$274
Return
found 10 hours ago
Select Alaska Airlines flight, departing Wed, 9 Sept from Denver to San Diego, returning Wed, 16 Sept, priced at AU$274 found 10 hours ago
United
Fri, 11 Sept - Sat, 19 Sept
DEN
Denver
LAX
Los Angeles
AU$292 Return, found 12 hours ago
AU$292
Return
found 12 hours ago
Select United flight, departing Fri, 11 Sept from Denver to Los Angeles, returning Sat, 19 Sept, priced at AU$292 found 12 hours ago
Southwest Airlines
Sat, 5 Sept - Fri, 11 Sept
DEN
Denver
LAS
Las Vegas
AU$340 Return, found 1 day ago
AU$340
Return
found 1 day ago
Select Southwest Airlines flight, departing Sat, 5 Sept from Denver to Las Vegas, returning Fri, 11 Sept, priced at AU$340 found 1 day ago

Frequently asked questions

What is the airport code for Denver Intl. Airport (DEN)?
Denver Intl. Airport (DEN) uses the airport code: DEN.
Does DEN have a hotel?
The The Westin Denver International Airport is moments from your departure gate at Denver Airport. Offering a wardrobe or closet, a wheelchair-accessible registration desk and cable TV services, this upmarket option is the ideal place to rest before you jet off. Unfortunately, you won't find any hotels within a stone's throw of the terminal, so you'll need to look further out for a place to lay your head. The Luxe 5 Bedroom Home with Roof Top Deck, Hot Tub, Mountain Views, 10 min from DIA is a good option, but be sure to leave enough time to reach the airport and catch your flight. And if that hotel doesn't meet your needs try another option on Denver, CO (DEN-Denver Intl.).
Are there private lounges in DIA airport?
Yes, Denver Intl. Airport (DEN) has one private lounge at least. Before you take off, look up what amenities are available and your eligibility for access by visiting the airport's website.
What airlines fly out of DIA airport?
Lock in a flight from Denver Intl. Airport (DEN) with one of these leading domestic airlines and you can relax knowing you're in great hands:

  • United Airlines
  • Frontier Airlines
  • American Airlines

With a good selection of international carriers operating flights out of Denver Intl. Airport (DEN), your ticket to an amazing holiday is a couple of clicks away:

  • United Airlines
  • Lufthansa
  • British Airways

How many flights per day fly out of DEN?
Clock up some more air miles on one of the 909 flights departing Denver Intl. Airport (DEN) a day. If you're planning your next holiday, check out this airport's destination list.
How to find cheap flights from DEN with Expedia?
After entering your destination and travel dates, you can sort your results by price, along with filter by departure time, preferred airline and more. The cheapest one-way flight from Denver, CO (DEN-Denver Intl.) was to Minneapolis (MSP) at AU$112. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. Expedia makes it a walk in the park to land a cheap flight from your departure airport to wherever you're travelling. After you've entered your dates and destination, use our filters and sort by "Price (Lowest)" to see your cheapest options. You can also click on "Flexible dates" above the search results to explore the best prices for days surrounding your trip.
Where can you fly to from DIA airport?
Flights from DIA airport travel around the globe, but the three most frequented destinations for international travellers are Cancun, London and Cabo San Lucas. Domestic flights to Chicago, Phoenix and Dallas are also quick to be fully booked. Go on a trip to one of these fantastic destinations. There's nothing like the gift of travel to rejuvenate your soul.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

Travel information

Denver Intl. Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
Denver International AirportDenver, USAIATA: DEN, ICAO: DEN39.861698-104.6729971,655.37 meters

Denver Airport is also known by its International Air Transport Association code as DEN Airport and is located in the city of Denver. Flights are handled by 67 airlines offering both international and domestic travel. The most common airline flying in and out of Denver is American Airlines with 4,057 Denver flights every month! Check out our helpful Denver International Airport information, including individual terminal maps and local weather information. It’s everything you need to book cheap Denver flights for your next business trip or holiday!

Explore a world of travel with Expedia

*Available to Expedia members.