- Cheapest roundtrip flight
- from€269
- Fastest outbound flight
- Fastest inbound flight
- non-stop flights
- 112x / week
- Flight distance
- 2,372 km
- Time difference
- Airports in Washington-DC
- Dulles International Airport, DC
- Ronald Reagan National Airport, VA
- Most popular airlines
- United Airlines
- Frontier Airlines
- United Airlines
Flight schedule from Washington-DC (WAS) to Denver (DEN)
Select a travel date in the flight schedule for the route from Washington-DC (WAS) to Denver (DEN) and compare affordable flight deals.
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Matching outbound flightsWAS–DEN · 29 of 29
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- Sep 27 – Oct 3, 2026
- October 4 – 10, 2026
- October 11 – 17, 2026
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Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Washington-DC to Denver?
A nonstop flight from Washington-DC to Denver typically takes around 3 hours 45 minutes. This makes the nonstop service the fastest and most convenient way to travel between Washington-DC and Denver. It is worth checking flight times when searching, as they can vary by airline and travel date.
Are there nonstop flights from Washington-DC to Denver?
Yes, there are nonstop flights from Washington-DC to Denver, averaging around 16 to 17 flights per day, operated by, among others, United Airlines and Frontier Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Washington-DC to Denver?
Direct flights from Washington-DC to Denver are operated by, among others, United Airlines and Frontier Airlines. These flights take you to Denver nonstop, making them especially practical for short trips or weekend getaways. It is still worth comparing departure times and airline policies, as baggage rules and fees can vary.
On which days are there nonstop flights from Washington-DC to Denver?
Nonstop flights from Washington-DC to Denver operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Washington-DC to Denver?
From Washington-DC to Denver, there are on average around 16 to 17 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
How many flights per week are there from Washington-DC to Denver?
From Washington-DC to Denver, there are around 113 to 114 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from Washington-DC to Denver depart?
The earliest nonstop flight from Washington-DC to Denver usually departs at 6:20 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Denver.
When does the last flight from Washington-DC to Denver depart?
The last nonstop flight from Washington-DC to Denver usually departs at 10:34 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.