Direct (non-stop) flights from Arlington (DCA) to Denver (DEN)
Find comprehensive flight information, schedules, and booking details for direct flights from Arlington (DCA), US to Denver (DEN), US. This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 3h 59m - 4h 22m (average flight time)• Distance: 1480 miles (2381 km) (air miles between airports)• Daily Flights: 3-4 flights (scheduled departures per day)
Arlington (DCA)
US
Denver (DEN)
US
FLIGHT TIME
3h 59m - 4h 22m
FLIGHT DISTANCE
1480 miles (2381 km)
4h 8m - 4h 14m
08:00
18:00
1480 miles (2381 km)
January
2 (Show)
33
Flight Schedule
December 2025
Airlines with direct flights from Arlington (DCA) to Denver (DEN)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 3h 59m - 4h 22m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 8:00, 14:00, 16:00, offering more flight options and potentially better connections.
Arlington (DCA) - Denver (DEN) flight price statistics
$265
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$79
Jan$120
Feb$114
Mar$120
Apr$265
May$420
Jun$228
Jul$360
Aug$302
Sep$328
Oct$470
Nov$368
DecRelated Information
Airports: Washington (DCA) • Denver Airport (DEN)
Airlines operating this route: Frontier Airlines (F9), United Airlines
Frequently Asked Questions
How many flights operate from Washington (DCA) to Denver (DEN)?
There are 4 direct flights operating from Washington (DCA) to Denver (DEN). Approximately 3-4 flights daily.
Which airlines operate flights from Washington (DCA) to Denver (DEN)?
2 airlines operate on this route: Frontier Airlines, United Airlines.
How long is the flight from Washington (DCA) to Denver (DEN)?
The flight duration from Washington (DCA) to Denver (DEN) is approximately 3h 59m - 4h 22m.
What is the distance from Washington (DCA) to Denver (DEN)?
The distance from Washington (DCA) to Denver (DEN) is 1480 miles (2381 km).
What is the flight time range for this route?
Flight times on this route range from 4h 8m - 4h 14m.
What are the earliest and latest flight departure times?
The earliest flight departs at 08:00 and the latest flight departs at 18:00.
What is the cheapest month to fly from Washington (DCA) to Denver (DEN)?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 33 flights operate per week from Washington (DCA) to Denver (DEN).
What types of aircraft operate on this route?
This route is served by Airbus A320neo, Boeing 757-300 Passenger.
What is the average flight price from Washington (DCA) to Denver (DEN)?
The average flight price for a round-trip ticket from Washington (DCA) to Denver (DEN) is approximately $265 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Washington (DCA) to Denver (DEN) for the lowest prices?
January is typically the cheapest month to fly from Washington (DCA) to Denver (DEN). Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from Washington (DCA) to Denver (DEN)?
2 airlines offer direct flights from Washington (DCA) to Denver (DEN), providing travelers with multiple options for scheduling and pricing.
How far is Denver (DEN) from Washington (DCA)?
The distance from Washington (DCA) to Denver (DEN) is 1480 miles (2381 km). This is a long-haul flight route.
How long does it take to fly from Washington (DCA) to Denver (DEN)?
The flight time from Washington (DCA) to Denver (DEN) is approximately 3h 59m - 4h 22m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Denver (DEN) serve?
Denver (DEN) serves Denver, US.