DCA to DEN

Washington Dc to Denver flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

DCA
Washington Dc (DCA), United StatesRonald Reagan National
DEN
Denver (DEN), United StatesDenver International
Search
Live fares from the airlines No hidden charges Free cancellation window 24×7 booking support
Cheapest fareUS$306United Airlines
Fastest4h 12mgate to gate
Options today143flights on this route

Live flights for Thu, 06 Aug 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Thu, 06 AugDCA to DEN$306 Fri, 07 AugDCA to DEN Sat, 08 AugDCA to DEN Sun, 09 AugDCA to DEN Mon, 10 AugDCA to DEN Tue, 11 AugDCA to DEN Wed, 12 AugDCA to DEN
Sort By:DepartureDurationArrivalPrice
United Airlines
United Airlines
UA-1450
06:00
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
19H :57 M
1 Stop
IAH · 13h 57mHouston (IAH), United States
23:57
2026-08-06
Denver (DEN)United StatesDenver International
$306
total fare
Non Refundable 5 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-382
12:59
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
12H :58 M
1 Stop
IAH · 6h 52mHouston (IAH), United States
23:57
2026-08-06
Denver (DEN)United StatesDenver International
$306
total fare
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-1216
16:25
2026-08-06
BALTIMORE (BWI)United StatesBaltimore/Washington International Thurgood Marshall Airport
7H :49 M
1 Stop
CLT · 2h 44mCharlotte (CLT), United States
22:14
2026-08-06
Denver (DEN)United StatesDenver International
$313
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-1213
19:20
2026-08-06
BALTIMORE (BWI)United StatesBaltimore/Washington International Thurgood Marshall Airport
6H :33 M
1 Stop
DFW · 1h 04mDallas (DFW), United States
23:53
2026-08-06
Denver (DEN)United StatesDenver International
$313
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
United Airlines
United Airlines
UA-2638
07:15
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
25H :27 M
1 Stop
ORD · 20h 32mChicago (ORD), United States
06:42
2026-08-07
Denver (DEN)United StatesDenver International
$329
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1061
08:25
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
24H :17 M
1 Stop
ORD · 19h 17mChicago (ORD), United States
06:42
2026-08-07
Denver (DEN)United StatesDenver International
$329
total fare
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-374
11:57
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
20H :45 M
1 Stop
ORD · 15h 45mChicago (ORD), United States
06:42
2026-08-07
Denver (DEN)United StatesDenver International
$329
total fare
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-511
13:00
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
19H :42 M
1 Stop
ORD · 14h 42mChicago (ORD), United States
06:42
2026-08-07
Denver (DEN)United StatesDenver International
$329
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-3313
07:57
2026-08-06
Washington Dulles (IAD)United StatesWashington Dulles International
8H :14 M
1 Stop
CLT · 3h 18mCharlotte (CLT), United States
14:11
2026-08-06
Denver (DEN)United StatesDenver International
$352
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-1623
11:59
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
7H :38 M
1 Stop
DFW · 2h 13mDallas (DFW), United States
17:37
2026-08-06
Denver (DEN)United StatesDenver International
$352
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-524
14:53
2026-08-06
Washington Dulles (IAD)United StatesWashington Dulles International
6H :45 M
1 Stop
DFW · 1h 17mDallas (DFW), United States
19:38
2026-08-06
Denver (DEN)United StatesDenver International
$352
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-1624
15:12
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
6H :26 M
1 Stop
DFW · 0h 51mDallas (DFW), United States
19:38
2026-08-06
Denver (DEN)United StatesDenver International
$352
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-2182
17:35
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
6H :39 M
1 Stop
CLT · 1h 25mCharlotte (CLT), United States
22:14
2026-08-06
Denver (DEN)United StatesDenver International
$352
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
United Airlines
United Airlines
UA-1793
06:30
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
26H :12 M
1 Stop
ORD · 21h 14mChicago (ORD), United States
06:42
2026-08-07
Denver (DEN)United StatesDenver International
$363
total fare
Non Refundable 6 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2774
09:30
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
23H :12 M
1 Stop
ORD · 18h 10mChicago (ORD), United States
06:42
2026-08-07
Denver (DEN)United StatesDenver International
$363
total fare
Non Refundable 5 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2201
10:30
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
22H :12 M
1 Stop
ORD · 17h 12mChicago (ORD), United States
06:42
2026-08-07
Denver (DEN)United StatesDenver International
$363
total fare
Non Refundable 6 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2638
07:15
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
18H :33 M
1 Stop
ORD · 13h 22mChicago (ORD), United States
23:48
2026-08-06
Denver (DEN)United StatesDenver International
$370
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1061
08:25
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
17H :23 M
1 Stop
ORD · 12h 07mChicago (ORD), United States
23:48
2026-08-06
Denver (DEN)United StatesDenver International
$370
total fare
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-511
13:00
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
12H :48 M
1 Stop
ORD · 7h 32mChicago (ORD), United States
23:48
2026-08-06
Denver (DEN)United StatesDenver International
$370
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-2617
06:09
2026-08-06
Washington Dulles (IAD)United StatesWashington Dulles International
7H :36 M
1 Stop
DFW · 2h 10mDallas (DFW), United States
11:45
2026-08-06
Denver (DEN)United StatesDenver International
$377
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-1521
06:52
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
7H :38 M
1 Stop
CLT · 2h 28mCharlotte (CLT), United States
12:30
2026-08-06
Denver (DEN)United StatesDenver International
$377
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-3313
07:57
2026-08-06
Washington Dulles (IAD)United StatesWashington Dulles International
6H :33 M
1 Stop
CLT · 1h 38mCharlotte (CLT), United States
12:30
2026-08-06
Denver (DEN)United StatesDenver International
$377
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)

Recommended hotels in Denver

Stay options near the arrival city for the same travel date.

Search hotels
Quality Inn Denver Westminster
3.0Very GoodLive availability

Quality Inn Denver Westminster

- 8500 Turnpike Dr, Westminster, CO 80030 ,

Free WiFiACBreakfast
Room availability is checked live
$72per night+ taxes if applicable
View Rooms

1 Night • 3 Star

DIA Layover
3.0Very GoodLive availability

DIA Layover

- 4383 Jebel Street 80249 Denver (CO) Colorado USA,

Free WiFiACBreakfast
Room availability is checked live
$78per night+ taxes if applicable
View Rooms

1 Night • 3 Star

Holiday Inn Denver-Parker-E470/Parker Road by IHG
3.0Very GoodLive availability

Holiday Inn Denver-Parker-E470/Parker Road by IHG

- 19308 E Cottonwood Drive ParkerColorado 80138 ,

Free WiFiACBreakfast
Room availability is checked live
$89per night+ taxes if applicable
View Rooms

1 Night • 3 Star

Budget Inn Denver Downtown
3.0Very GoodLive availability

Budget Inn Denver Downtown

- 2601 Zuni Street, Buildinag B 80211 Denver Colorado United States,

Free WiFiACBreakfast
Room availability is checked live
$95per night+ taxes if applicable
View Rooms

1 Night • 3 Star

American Airlines
American Airlines
AA-1978
08:26
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
7H :58 M
1 Stop
DFW · 2h 23mDallas (DFW), United States
14:24
2026-08-06
Denver (DEN)United StatesDenver International
$377
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-1518
08:32
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
5H :58 M
1 Stop
CLT · 0h 48mCharlotte (CLT), United States
12:30
2026-08-06
Denver (DEN)United StatesDenver International
$377
total fare
Non Refundable 5 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-5248
17:39
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
7H :04 M
1 Stop
PHL · 1h 16mPhiladelphia (PHL), United States
22:43
2026-08-06
Denver (DEN)United StatesDenver International
$377
total fare
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
United Airlines
United Airlines
UA-382
12:59
2026-08-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
11H :16 M
1 Stop
IAH · 5h 04mHouston (IAH), United States
22:15
2026-08-06
Denver (DEN)United StatesDenver International
$391
total fare
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
No flights match the selected filters. Clear filters or open full search.

Fare highlights

Selected flight highlights for 06 Aug 2026.

Open full search
Lowest fare $306 United Airlines 06:00
Earliest departure $306 United Airlines 06:00
Shortest duration $695 United Airlines 16:13
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 $306 United Airlines at 06:00
Afternoon 12:00-17:59 $306 United Airlines at 12:59
Evening 18:00-23:59 $313 American Airlines at 19:20

Washington Dc to Denver route details

Washington Dc (DCA)

Ronald Reagan National

United States

GMT -5

Latitude: 38.8521

Longitude: -77.037697

Denver (DEN)

Denver International

United States

GMT -7

Latitude: 39.861698150635

Longitude: -104.672996521

Distance: Washington Dc (DCA), United States to Denver (DEN), United States - 2,369.19 km
Flights shown for 06 Aug 2026. View all flights opens the complete search result.

Washington Dc to Denver - what to expect when booking

The DCA to DEN cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 2,369.19 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare rows

Select expands fare choices on the card before you move to review and booking.

More flights from Washington Dc (DCA)23 routes
Washington Dc → Akron/canton
DCA → CAK
Washington Dc → Albany
DCA → ALB
Washington Dc → Atlanta
DCA → ATL
Washington Dc → Augusta
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Washington Dc → Austin
DCA → AUS
Washington Dc → Bangor
DCA → BGR
Washington Dc → Birmingham
DCA → BHM
Washington Dc → Boston
DCA → BOS
Washington Dc → Buffalo Ny
DCA → BUF
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DCA → BTV
Washington Dc → Charleston
DCA → CHS
Washington Dc → Charlotte
DCA → CLT
Washington Dc → Chattanooga
DCA → CHA
Washington Dc → Chicago
DCA → ORD
Washington Dc → Covington Ky
DCA → CVG
Washington Dc → Cleveland
DCA → CLE
Washington Dc → Columbia
DCA → CAE
Washington Dc → Columbus
DCA → CMH
Washington Dc → Dayton Oh
DCA → DAY
Washington Dc → Des Moines
DCA → DSM
Washington Dc → Detroit Mi
DCA → DTW
Washington Dc → Fayetteville
DCA → FAY
Washington Dc → Fort Lauderdale
DCA → FLL
More flights from Denver (DEN)24 routes
Denver → Akron/canton
DEN → CAK
Denver → Albuquerque
DEN → ABQ
Denver → Amarillo
DEN → AMA
Denver → Anchorage
DEN → ANC
Denver → Aspen
DEN → ASE
Denver → Atlanta
DEN → ATL
Denver → Austin
DEN → AUS
Denver → Bakersfield
DEN → BFL
Denver → Fayetteville
DEN → XNA
Denver → Billings
DEN → BIL
Denver → Birmingham
DEN → BHM
Denver → Bismarck
DEN → BIS
Denver → Bloomington-Normal
DEN → BMI
Denver → Boise
DEN → BOI
Denver → Boston
DEN → BOS
Denver → Bozeman
DEN → BZN
Denver → Burbank
DEN → BUR
Denver → Calgary
DEN → YYC
Denver → Cancun
DEN → CUN
Denver → Casper
DEN → CPR
Denver → Cedar Rapids
DEN → CID
Denver → Charlotte
DEN → CLT
Denver → Cheyenne
DEN → CYS
Denver → Chicago
DEN → ORD

Book Cheapest Flight from Washington Dc to Denver on FlyX

Securing the best airfare from Washington Dc to Denver is all about planning. FlyX's real-time fare tracking system allows you to check flight options and lock in the lowest ticket prices before they rise:

  • Book at least 3-4 weeks in advance to secure the most competitive Washington Dc to Denver airfares.
  • Consider traveling mid-week (Tuesdays or Wednesdays) to bypass weekend pricing surges.
  • Early morning or late-night departure flights consistently offer lower fares than afternoon slots.
  • Use our live calendar view above to easily spot fare changes on nearby dates.

Find the Lowest airfare from Washington Dc to Denver

Cheapest Fare Fare Date Airline Departure
Lowest Airfare Today $306 06/08/2026 United Airlines 06:00
Cheapest Airfare Within 30 Days $300 14/08/2026 United Airlines 06:00
Cheapest Airfare Within 90 Days $291 13/10/2026 United Airlines 06:00

Book Washington Dc to Denver Flight Tickets on FlyX

Planning to fly from Washington Dc to Denver? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.

Washington Dc to Denver Flight Distance, Duration and Time

The aerial distance between Washington Dc and Denver is approximately 2,369 KM. The flight duration ranges from 4H :12 M up to 26H :12 M depending on whether you book a non-stop flight or a connecting schedule with layovers.

Washington Dc to Denver Flight Schedule and Timing

Around 143 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Washington Dc at 06:00, while the last night flight leaves at 22:16. Flights depart from Ronald Reagan National and land at Denver International.

Flight Route Details & Analysis

Flight Details Information
Route Washington Dc to Denver
Aerial Distance 2,369 KM
Flight Duration 4H :12 M - 26H :12 M
Airport Codes Washington Dc - DCA, Denver - DEN
Total Flights Available 143 flights (1 direct)
First Flight Departure Departs at 06:00
Last Flight Departure Departs at 22:16
Early Morning Flights (12 AM - 8 AM) 46 direct/indirect flights
Morning Flights (8 AM - 12 PM) 46 direct/indirect flights
Afternoon Flights (12 PM - 4 PM) 37 direct/indirect flights
Evening Flights (4 PM - 8 PM) 13 direct/indirect flights
Night Flights (8 PM - 12 AM) 1 direct/indirect flights

Airport Information & Terminals

DCA: Washington DC airport. Washington DC airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

DEN: Denver airport. Denver airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
Frequently asked questions - Washington Dc to Denver flights
Yes, booking flights in advance helps you secure cheap flight tickets. Comparing air ticket prices 3–4 weeks early gives you better visibility of airline timings, baggage policies, and fare rules before high-demand periods push prices up.
The approximate direct air distance between Washington Dc (DCA) and Denver (DEN) is 2,369.19 km. The actual flight duration and route path vary depending on airline schedules and wind conditions.
Non-stop flight availability depends on the airline schedule and departure date. You can filter the live search results by stops to view direct flights, one-stop connections, and transit flights instantly.
Airline seat inventory and airfares change dynamically in real-time. Selecting 'Book Now' runs a live fare verification check to ensure you get the most accurate price before final booking confirmation.
Yes, you can easily compare flights for nearby dates. Select any date on the date calendar strip to refresh the fares, compare air ticket pricing, and choose the most budget-friendly travel day.
DCA → DEN · from US$306
View all flights