Denver to Washington DC Flight Route Information
| Travel Distance: | 1,450 Miles |
|---|---|
| Airlines Flying This Route: | Frontier Airlines, United Airlines, Southwest Airlines |
| Weekly Flights: | 177 |
| Avg. Flight Duration: | 3.26 Hours |
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11/18/2026 Find Cheap Flights from Denver to Washington DC (DEN to WAS)
DEN - Denver WAS - Washington DC 
Find Cheap Flights from Denver to Washington DC (DEN to WAS)
Fares Starting from $91
DEN - Denver WAS - Washington DC Great deal! This is the lowest price we've seen for this one way route in the last 12 hours. Prices may change and aren't guaranteed for all flights or dates. Click on the price to continue your search and check the latest available fare. Ref. id 202609~Ref:YgjmJwPx6UCPMWjhbIelPA
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Cheap Flights from Denver to Washington DC - Compare & Book Our Best Deals
With over 38 daily departures from Denver to Washington DC, this route offers great flexibility for different travel plans. Browse one-way fares from $90.98, round-trip fares from $159.99, and other affordable options across different budgets. Compare flight choices, explore schedules, and book the best Denver to Washington DC deals that fit your budget and travel preferences.
Top Airlines that fly from Denver to Washington DC
Cheap Flight Deals from Denver to Washington DC
DEN Denver Wed, Nov 18
WAS Washington DC
from $91
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DEN Denver Wed, Nov 11
WAS Washington DC
from $91
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DEN Denver Sat, Oct 24
WAS Washington DC
from $124
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DEN Denver Mon, Nov 23
WAS Washington DC
from $152
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DEN Denver Sat, Nov 21
WAS Washington DC
from $152
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Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202609~Ref:YgjmJwPx6UCPMWjhbIelPA
Insights about cheap flights from Denver to Washington DC – Direct Flights, Duration & Best Travel Time
When it comes to booking cheap flights, having the right information at your fingertips can make all the difference. Dive into the insights for cheap flights from Denver to Washington DC and enhance your travel experience!
Daily Flights
38
Cheapest Month
April
Avg. Flight Duration
3.26
Peak Season
November
Distance
1,450 miles
Direct Flights
1165
When is the Cheapest Time to Book Flights from DEN to WAS?
Explore data-powered insights and trends for flights from Denver to Washington DC. Discover average fares, cheap months to fly, when to book, and plan smarter.
What’s the cheapest day of the week to fly from Denver to Washington DC?‡
What is the cheapest month to fly from Denver to Washington DC?‡
‡This information is based on historical data from the last 365 days.
Finding Affordable Flights from Denver to Washington DC
- Plan Ahead - One of the keys to securing cheap flights from Denver to Washington DC is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
- Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
- Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Denver to Washington DC drop, giving you the opportunity to grab cheap deals.
- Consider Nearby Airports - If Washington DC has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
- Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.
When should I book flights from DEN to WAS? ‡
‡Got flexible travel dates? Use our flight data from the past year to discover ideal time to fly from Denver to Washington DC. Find out which months and days typically offer lower fares and let CheapOair search for the best options.
CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip
‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.
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Insights About Flying from Denver to Washington DC
Which is the high season to travel from Denver to Washington DC?
The month of November is considered the high season for flying from DEN to WAS. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.
How many direct flights are available from DEN to WAS?
There are a total of 1165 direct flights from Denver to Washington DC. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.
Which is the low season to travel from Denver to Washington DC?
April is considered the low season for traveling from Denver to Washington DC, District of Columbia. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.
How many daily flights are there between Denver to Washington DC?
There are as many as 38 daily flights available for travelers between DEN to WAS. This data offers flexibility in choosing departure times that best suit your schedule.
At what time does the last flight depart to Washington DC?
The last flight to Washington DC typically departs between 11:00PM - 12:00AM. Travelers who prefer late-night departures will find this information valuable for planning their journey.
What percentage of travelers spent an average of 3 days in Washington DC, District of Columbia?
Approximately 41.16% of travelers spent an average of 3 days exploring Washington DC. This information can assist in planning the duration of your stay in Washington DC
What percentage of DEN to WAS flyers traveled with kids under 14?
About 5% of passengers on flights from Denver to Washington DC were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.
What percentage of Denver to Washington DC travelers were over 60 years old?
A notable 14% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.
What percentage of DEN to WAS travelers were millennials?
Millennials make up a significant portion of travelers on this route, accounting for 41% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.
What percentage of Denver to Washington DC travelers were female?
Almost half of the passengers, approximately 48% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.
What percent of Denver to Washington DC travellers booked first or business class?
4% of travelers booked first or business class on this route.
At what time the earliest flight departs from Denver?
The earliest flight departs at 7:00AM - 8:00AM.
On which days one can have the most flight options in Washington DC?
Monday offer the most flight options in Washington DC.
§
All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.
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Cheap Flights from Denver to Washington DC
Looking for flights from Denver to Washington DC? Look no more, for you�re at the right place. Book cheap flights from Denver to Washington DC on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab DEN to WAS flight deals on CheapOair and save big! Hurry, our cheap rates are not going to last forever, so make your bookings right away!
Airports in Denver
Denver is served by Denver International Airport. The airport is located about 25 miles away from the city center. Denver International Airport offers flights to several destinations around the world such as London, Toronto, Los Angeles, Panama City, and more. There are numerous ground transportation options available to and from the airport including charter buses, hotel shuttles, commuter rail, limousine, public buses, mountain carriers, shared-ride services, and taxicabs.
Explore Washington
Washington DC was once known as the District of Columbia. This modern metropolis is the capital of the United States of America. The city is named after George Washington, the first President of the USA, and is counted among the most visited cities in the world. Potomac River between Virginia and Maryland lies this modern city famous in the tourist sphere for its marbled monuments and high-profile politicos. Washington DC boasts several national symbols. Besides, other important tourist attractions include first-rate museums and significant monuments.
Things to do in Washington DC
National Museum of Natural History
Washington DC is much more than merely a trove boasting national symbols. The city is also famed for its interesting museums. One such museum is the National Museum of Natural History discovering the natural world with its assorted collection to interest all ages. Eminent exhibits include Hope Diamond, Ocean Hall, and the hall of Human Origin, following the human evolution.
National Zoological Park
For the tourists who are animal lovers by heart, National Zoological Park is a place not to be missed. The park features about 2,000 different animals, reptiles, and birds living in their natural milieu. Some of the most popular animals here are giant pandas, red pandas, western lowland gorillas, cheetahs, and more.
International Spy Museum
An excellent place to visit for 007 wannabes, International Spy Museum embraces the technology, history, technique, and modern role of espionage. A great part of these exhibits in the museum are interactive and there are actual specimens of real espionage equipment, from captured equipment and declassified to movie props used in Bond series.
Best Time to Fly to Washington DC
Weather-wise, the best time to visit Washington DC is from March to May and then from September to November when the sweltering summer is gone.
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