Flights to Denver

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Seattle (SEA)
Denver (DEN)
Fri 4/10
Fri 4/17
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Cheapest flights to Denver airports

Find the cheapest flights to these Denver airports from your nearest city or airport
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When is the best time to fly to Denver?

Choose a month below to see average flight prices and weather conditions

Denver is a year-round fun city, so there is never a ‘bad’ time to visit. Summers here are pleasantly warm, but never grueling hot and the nights are always cool and refreshing. Winters are mild, which is why the cafes and shopping malls continue to offer outdoor seating throughout the year. If you are an avid skier ready to take on the slopes of Colorado, the best time to visit is from late November to the end of March. This gives the slopes enough time to develop ample snow pack, and the fresh powder builds up and begs to be tackled. If you are more the summer activity type, and you want to enjoy the river rafting, biking, and hiking of the Denver area, then May to October offers ideal temperatures and plenty of sunlight into the evening. Denver does get a surge of travelers for skiing season and summer activities. So, if you want to avoid the crowds and enjoy the city with more space and less crowds, as well as avoid the high season prices, the best time for travel would be between April and May or September to October.

What is the cheapest month to fly to Denver?

If you aren’t able to travel to Denver during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $227.

How far in advance should I book a flight to Denver?

We recommend purchasing flights from United States to Denver 55 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Denver for $265. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $29.

What is the cheapest day to depart on your flight to Denver?

On average, the least expensive day to fly to Denver from United States is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $256. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from United States to Denver for around $294.

What is the cheapest time of day to depart on your flight to Denver?

Our data shows that the cheapest United States to Denver flights are usually those with departure times in the evening. Our users have found flights to Denver in the evening for as low as $237. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $297 on average. Flights to Denver from United States in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.


Denver flight deals found on momondo

Check out some of the best fares from airports in United States to Denver found recently by users on momondo
Quickest
Cheapest
Spirit Airlines
Apr 17
ORD
Chicago O'Hare Intl
2h 45m
DEN
Denver Intl
Apr 20
DEN
Denver Intl
2h 32m
ORD
Chicago O'Hare Intl
Multiple Airlines
Apr 24
ORD
Chicago O'Hare Intl
2h 45m
DEN
Denver Intl
Apr 26
DEN
Denver Intl
2h 31m
ORD
Chicago O'Hare Intl
Spirit Airlines
Apr 16
ORD
Chicago O'Hare Intl
2h 45m
DEN
Denver Intl
Apr 20
DEN
Denver Intl
2h 32m
ORD
Chicago O'Hare Intl
Spirit Airlines
Apr 19
ORD
Chicago O'Hare Intl
2h 45m
DEN
Denver Intl
Apr 25
DEN
Denver Intl
2h 32m
ORD
Chicago O'Hare Intl
Spirit Airlines
Jun 11
LAX
Los Angeles
2h 26m
DEN
Denver Intl
Jun 15
DEN
Denver Intl
2h 33m
LAX
Los Angeles
Multiple Airlines
Apr 24
ORD
Chicago O'Hare Intl
2h 42m
DEN
Denver Intl
Apr 28
DEN
Denver Intl
2h 32m
ORD
Chicago O'Hare Intl

Find the cheapest one-way flights to Denver Intl

If you're looking for one-way flights to Denver, view some of our deals below provided by Spirit Airlines, Major Airline and JetBlue
Quickest
Cheapest
Spirit Airlines
Apr 18
ORD
Chicago O'Hare Intl
2h 45m
DEN
Denver Intl
Major Airline
Apr 18
ORD
Chicago O'Hare Intl
2h 45m
DEN
Denver Intl
JetBlue
Apr 23
BOS
Boston Logan Intl
4h 50m
DEN
Denver Intl

Which airlines fly to Denver?

Here you can see a selection of the most popular and cheapest airlines for flights to Denver

Domestic flights to and from Denver International Airport (DIA) include Delta, United, Great Lakes Airlines, Southwest Airlines, JetBlue Airways, and American Airlines. For international travelers, the best airlines to Denver include Aeromexico, Air Canada, Alaska Airlines, Allegiant, British Airways, Frontier, Lufthansa, and Volaris, running daily. Most offer round-trip and direct flight options too. Curbside check-in is available for American, Delta, Frontier, Southwest, and United at DIA.


How to get from the airport to Denver city center?

Below you will find all the airports in Denver along with the distance from the city center

The airport rail goes from the airport to Denver Union Station, and it takes approximately 37 minutes with a $9 – $13 USD fee. The cost depends on which way you are going and from which terminal. There are also taxi cabs at the loading and unloading areas as well as the airport shuttle, which take you straight to the downtown city center in 25 minutes. If you prefer public transportation, you have five bus routes that frequent the airport through SkyRide. Of course, there is also the option of ride-share services, like Lyft and Uber. It is definitely worth checking for deals on car rentals with momondo.


Popular routes to Denver

Most frequently searched flights to Denver along with the cheapest price and shortest flight duration
Chicago to Denver Flights
Fastest flight time
2h 39m
Cheapest price
$29
Minneapolis to Denver Flights
Fastest flight time
2h 04m
Cheapest price
$30
Detroit to Denver Flights
Fastest flight time
3h 01m
Cheapest price
$33
Houston to Denver Flights
Fastest flight time
2h 32m
Cheapest price
$33
Fort Lauderdale to Denver Flights
Fastest flight time
4h 08m
Cheapest price
$33
Austin to Denver Flights
Fastest flight time
2h 11m
Cheapest price
$34
Orlando to Denver Flights
Fastest flight time
3h 52m
Cheapest price
$34
Baltimore to Denver Flights
Fastest flight time
3h 50m
Cheapest price
$41
Los Angeles to Denver Flights
Fastest flight time
2h 10m
Cheapest price
$41
Las Vegas to Denver Flights
Fastest flight time
1h 53m
Cheapest price
$42
Seattle to Denver Flights
Fastest flight time
2h 32m
Cheapest price
$43
Charlotte to Denver Flights
Fastest flight time
3h 28m
Cheapest price
$47
Dallas to Denver Flights
Fastest flight time
1h 57m
Cheapest price
$48
New Orleans to Denver Flights
Fastest flight time
2h 55m
Cheapest price
$48
New York to Denver Flights
Fastest flight time
4h 10m
Cheapest price
$52
Atlanta to Denver Flights
Fastest flight time
3h 07m
Cheapest price
$52
Nashville to Denver Flights
Fastest flight time
2h 47m
Cheapest price
$52
Cincinnati to Denver Flights
Fastest flight time
2h 48m
Cheapest price
$53
Milwaukee to Denver Flights
Fastest flight time
2h 36m
Cheapest price
$53
Columbus to Denver Flights
Fastest flight time
3h 09m
Cheapest price
$53
View more

How to get around in Denver?

The light rail has 6 lines that service 46 stations throughout the city. They run from 4:00 am – 2:00 am. A one-way trip costs from $2.25 – $5 USD depending on the station you are traveling to. If you plan to use the rail a lot during your visit, consider purchasing a day pass or multi-ride ticket to save money. The Regional Transportation District’s (RTD) bus network is well connected throughout the city, and some buses run 24 hours per day with 125 different routes. Prices are like the rail and cost $2.25 – $5 USD depending on distance. RTD also offers a free ride that is known as the Mallride. It runs from the 16th Street Mall to downtown Denver and into LoDo (Lower Downtown Denver). The buses come every few minutes and run from 5:00 am – 1:30 am with a stop at almost every corner between the 3 points. Taxis are the most expensive option, with the cab’s meter starting at $2.50 USD and each mile costing an additional $2.50 USD after that. Extra passengers will cost $1 USD per person too.

From May to October, you can catch the Platte Valley Trolley, which takes you on the Riverfront sightseeing tour through South Platte River out of Confluence Park, to the Children’s Museum, past the downtown aquarium and Elitch Gardens. One ride is $5 USD for adults, $2 USD for children. The Trolley is available during the weekends starting on Friday and goes from noon to 3:30 pm coming every 30 minutes. An attractive option from spring into early fall are bike rentals. There are numerous bike paths and trails throughout the city, and using the Denver bike share program, known as B-Cycle, you will have access to 80 stations and over 800 bicycles throughout the city. It only costs $9 USD for a 24-hour pass, and you receive unlimited trips of 30 minutes per trip.


What are the visa and passport requirements when flying to Denver?

No visa is required for domestic travelers within the U.S. For foreign nationals, please check the U.S. Department of State website.


Start planning your trip to Denver


Additional info and tips about visiting Denver

Things to do and places of interest in Denver

Denver is home to museums, galleries, restaurants, and numerous activities. Just a few of the big attractions you can see while you visit Denver include:

For Sports Fans

Catch a game at Coors Field or the Sports Authority Field at Mile High.

Families

Keep your kids entertained by visiting one of the many family hotspots like the Denver Zoo, Denver Museum of Nature & Science, Downtown Aquarium (featuring over 500 species), the Children’s Museum of Denver, Dinosaur Ridge, Butterfly Pavilion, and the Denver Firefighters’ Museum.

Historical Sites

No trip to Denver is complete without stopping by the house of Molly Brown, a famous Titanic survivor who earned the name “Unsinkable Molly. You can also visit the Denver US Mint location for free, where more than 5 million coins are minted each year.

Live Music

See if any events are going on at Red Rocks Park & Amphitheatre.

Food, Wine, and Local Brews

Larimer Square is a good place to start for local beers and cuisines. The famous Coors Brewery is open for tours and tastings too.

Shopping

Do not forget to stop in at Rockmount Ranch Wear to find your Colorado-ready Western-style attire.

Tips and tricks for visiting Denver

Bring Your Sunscreen

While visiting, do not forget to apply your sunscreen. With the higher altitude, you are exposed to much more sun in Denver than your skin might be used to.

Prepare for Altitude Adjustments

Denver is known as the Mile High City because it is a mile above sea level. However, if you are not used to such a high altitude, you may notice symptoms of altitude sickness on your first few days in the city.

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