Flights to Denver

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Boston (BOS)
Denver (DEN)
Wed 1/20
Wed 1/27
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Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel to Denver. Current restrictions to Denver are based on United States travel restrictions.

View current United States travel restrictions

Cheapest flights to Denver airports

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When is the best time to fly to Denver?

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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 absolute cheapest flight to Denver?

The best deal found on momondo in the last two weeks was a flight to Denver from Tyler for $47. This is 94% cheaper than most flight deals to Denver. To find the cheapest price to Denver from your area, use momondo’s Airport-to-Airport Pricing Tool.

What is the cheapest month to fly to Denver?

If you aren’t able to travel to Denver during the month of August, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $221.

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

We recommend purchasing flights from United States to Denver 20 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 $257. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $30.

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 $257. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, 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 $232. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $294 on average. Flights to Denver from United States in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Is there a good place to hike near Denver?

Pikes Peak is known in Denver for its amazing views and rigorous terrain. Locals and tourists enjoy making their way up the mountains when temperatures are mild and there is less chance of precipitation. Trails such as Bear Lake Trailhead are very popular in the area and are great for those looking for an easier hike compared to a mountain. If you plan on hiking during your visit, consider booking your flight to Denver for March, April, or October. This is when you’ll find pristine hiking conditions for either mountains or trails. Hikers looking for a more family-friendly day in the great outdoors would be best suited to plan their flight to Denver for May, June, and September, when they can visit Civic Center Park and enjoy all that the park has to offer.

When are the weather conditions best for skiing in Denver?

Most people head to the ski mountains during January, when the chance of fresh snow and ideal temperatures are most likely. Ski mountains such as Vail Ski Area are very popular in Denver. If you are planning a ski trip to multiple mountains, Breckenridge Ski Resort is a recommended attraction in the Denver area.

Is there an alternative airport near Denver?

Those flying to Denver could potentially find better pricing at Denver Intl Airport (18 mi from Denver city center), Loveland Northern Colorado Airport (49 mi from Denver city center), Colorado Springs Airport (66 mi from Denver city center) or Cheyenne Airport (98 mi from Denver city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Denver?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Denver is Denver Arapahoe Co Airport where the average price is $332pp. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.


What are the current travel restrictions for Denver?

Currently, United States travel restrictions include travel to Denver. Entry restrictions

The United States has restricted the entry of all foreign nationals who have passed through or have been in China, Iran, Most European Countries (Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, Monaco, San Marino, Vatican City), the UK, Ireland and Brazil in the past 14 days. With the exception of certain travelers which includes certain family members of US citizens or permanent residents including; spouses, children (under the age of 21), parents (provided that his/her US citizen or permanent resident child is unmarried and under the age of 21), and siblings (provided that both the sibling and the US citizen or permanent resident are unmarried and under the age of 21); There is also an exception for travelers with the following visas: A-1, A-2, C-1, C-1/D, C-2, C-3, CR-1, CR-2, D, E-1 (as an employee of TECRO or TECO or the employee's immediate family members), G-1, G-2, G-3, G-4, IR-1, IR-4, IH-4, NATO-1 through NATO-4, or NATO-6 visa; Members of the US Armed Forces, spouses, and children of members of the US Armed Forces; Travelers with invitation of the USA government for a purpose related to the containment/mitigation of the Coronavirus (COVID-19); Travelers with documents issued by the US Department of Homeland Security, US Customs and Border Protection, or US Department of State indicating that the traveler is exempt from the restriction; B1 crew crewmembers that are engaged in lightering, Outer Continental Shelf (OCS) activity, wind farm activity, private air/sea crew and other similar crewmember activities; Students with an F-1 or M-1 visa and their F-2 and M-2 dependents, if they arrive from or have been in Ireland, the UK or Schengen Area in the past 14 days.

Entry requirements

Starting on January 26, all travelers (including US citizens and transit passenger) must present a negative COVID-19 viral or antigen test result issued 72 hours prior to departure or have an evidence of having contracted and recovered from COVID-19 prior to boarding the plane. US citizens and permanent residents arriving from the UK must present a medical certificate with a negative COVID-19 PCR or antigen test result issued within 72 hours prior to departure.

Quarantine requirements

Travelers returning to the US are advised to stay home as much as possible, avoid being around people and consider getting tested for COVID-19 after returning from travel and participated in higher risk activities.

All other info

Travelers are subject to COVID-19 measures set by the state/territory of their final destination. For more information go to CDC website.

If you are planning to travel to Denver at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Denver Intl flight deals found on momondo

Check out some of the best fares from airports in United States to Denver Intl found recently by users on momondo
Frontier
Feb 21
2h 18m
Minneapolis St Paul
2h 18m
7:08 am
Denver Intl
Feb 26
1:05 pm
Denver Intl
1h 53m
2:58 pm
Minneapolis St Paul
Multiple Airlines
Feb 4
2h 27m
Minneapolis St Paul
2h 27m
5:18 pm
Denver Intl
Feb 11
1:35 pm
Denver Intl
1h 54m
3:29 pm
Minneapolis St Paul
Frontier
Feb 15
2h 21m
Los Angeles
2h 21m
10:10 pm
Denver Intl
Feb 17
3:35 am
Denver Intl
2h 36m
6:11 am
Los Angeles
Frontier
Feb 18
2h 21m
Los Angeles
2h 21m
10:10 pm
Denver Intl
Feb 23
3:35 am
Denver Intl
2h 36m
6:11 am
Los Angeles
Frontier
Jan 28
2h 21m
Los Angeles
2h 21m
10:10 pm
Denver Intl
Feb 1
4:15 am
Denver Intl
2h 37m
6:52 am
Los Angeles
Frontier
Jan 29
2h 25m
Los Angeles
2h 25m
9:15 am
Denver Intl
Jan 31
4:15 am
Denver Intl
2h 37m
6:52 am
Los Angeles

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 Frontier
Sun Country Air
Jan 24
2h 10m
Minneapolis St Paul
2h 10m
1:40 pm
Denver Intl
Frontier
Jan 30
2h 13m
Dallas/Fort Worth
2h 13m
3:58 am
Denver Intl
Frontier
Jan 29
2h 25m
Los Angeles
2h 25m
9:15 am
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
Houston to Denver Flights
Fastest flight time
2h 11m
Cheapest price
$35
Los Angeles to Denver Flights
Fastest flight time
2h 13m
Cheapest price
$38
Fort Lauderdale to Denver Flights
Fastest flight time
4h 14m
Cheapest price
$38
Chicago to Denver Flights
Fastest flight time
2h 28m
Cheapest price
$42
Minneapolis to Denver Flights
Fastest flight time
2h 08m
Cheapest price
$43
Orlando to Denver Flights
Fastest flight time
4h 00m
Cheapest price
$46
Cincinnati to Denver Flights
Fastest flight time
2h 46m
Cheapest price
$55
Dallas to Denver Flights
Fastest flight time
2h 00m
Cheapest price
$57
New Orleans to Denver Flights
Fastest flight time
2h 53m
Cheapest price
$59
Detroit to Denver Flights
Fastest flight time
3h 03m
Cheapest price
$61
Philadelphia to Denver Flights
Fastest flight time
4h 20m
Cheapest price
$61
Atlanta to Denver Flights
Fastest flight time
3h 14m
Cheapest price
$62
Tampa to Denver Flights
Fastest flight time
3h 45m
Cheapest price
$64
New York to Denver Flights
Fastest flight time
4h 07m
Cheapest price
$65
Boston to Denver Flights
Fastest flight time
4h 34m
Cheapest price
$65
Austin to Denver Flights
Fastest flight time
2h 08m
Cheapest price
$68
Miami to Denver Flights
Fastest flight time
4h 13m
Cheapest price
$69
Charlotte to Denver Flights
Fastest flight time
3h 32m
Cheapest price
$69
Cleveland to Denver Flights
Fastest flight time
3h 14m
Cheapest price
$100
Washington to Denver Flights
Fastest flight time
3h 45m
Cheapest price
$141
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.


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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