Cheap flights from IAD to DEN (Washington Dulles Intl. to Denver Intl.)

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Cheap Flights from IAD to DEN starting at $59 One Way, $118 Round Trip

Prices starting at $118 for return flights and $59 for one-way flights to Denver Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 4 - Wed, Dec 10
IAD
Washington
DEN
Denver
$118 Roundtrip, found 7 hours ago
$118
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Dec 4 from Washington to Denver, returning Wed, Dec 10, priced at $118 found 7 hours ago
Thu, Oct 23 - Thu, Oct 30
IAD
Washington
DEN
Denver
$120 Roundtrip, found 3 days ago
$120
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Oct 23 from Washington to Denver, returning Thu, Oct 30, priced at $120 found 3 days ago
Sun, Dec 7 - Mon, Dec 8
IAD
Washington
DEN
Denver
$132 Roundtrip, found 3 days ago
$132
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sun, Dec 7 from Washington to Denver, returning Mon, Dec 8, priced at $132 found 3 days ago
Thu, Dec 11 - Sun, Dec 14
IAD
Washington
DEN
Denver
$141 Roundtrip, found 1 day ago
$141
Roundtrip
found 1 day ago
Select United flight, departing Thu, Dec 11 from Washington to Denver, returning Sun, Dec 14, priced at $141 found 1 day ago
Sat, Dec 6 - Tue, Dec 9
IAD
Washington
DEN
Denver
$144 Roundtrip, found 1 hour ago
$144
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Sat, Dec 6 from Washington to Denver, returning Tue, Dec 9, priced at $144 found 1 hour ago

Hotel Ideas near Denver Intl.

Airport Hotels near Denver Intl.

The Westin Denver International Airport

The Westin Denver International Airport

4.5 out of 5
8300 Pena Boulevard, Denver, CO
$332 nightly
The price is $384 total per night from Oct 31 to Nov 1
$384 total
Oct 31 - Nov 1
Total with taxes and fees
Stay at this 4.5-star luxury hotel in Denver. Enjoy 2 bars/lounges, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (1,604 reviews)
"Great place to stay for an early flight. This time the front was blocked off with cones and our driver had trouble finding a spot to drop us off. It was very confusing."

Reviewed on Oct 9, 2025

The Westin Denver International Airport
Quality Inn & Suites Denver International Airport

Quality Inn & Suites Denver International Airport

2.5 out of 5
6890 Tower Rd, Denver, CO
$82 nightly
The price is $94 total per night from Nov 2 to Nov 3
$94 total
Nov 2 - Nov 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (2,798 reviews)
"The price was great and we had everything we needed, however there were no blackout drapes. The see through curtain was in place and there were 2 side panels only so all the light got in and made it difficult to sleep. The bathroom was kind of small and didn’t lock but not a huge deal. We heard everything ..."

Reviewed on Oct 12, 2025

Quality Inn & Suites Denver International Airport
Spark by Hilton Denver International Airport

Spark by Hilton Denver International Airport

3.5 out of 5
7020 Tower Rd, Denver, CO
$84 nightly
The price is $97 total per night from Oct 31 to Nov 1
$97 total
Oct 31 - Nov 1
Total with taxes and fees
Stay at this 3.5-star business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and parking (surcharge). Our guests praise the helpful staff and the ...
8.4/10 Very Good! (369 reviews)
"Everyone was very nice!"

Reviewed on Oct 6, 2025

Spark by Hilton Denver International Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Denver

Hilton Denver City Center

Hilton Denver City Center

4 out of 5
1701 California St, Denver, CO
$122 nightly
The price is $141 total per night from Nov 2 to Nov 3
$141 total
Nov 2 - Nov 3
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Denver. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.6/10 Excellent! (1,037 reviews)
"Everything was within short distance for our stay."

Reviewed on Oct 8, 2025

Hilton Denver City Center
Sonesta Denver Downtown

Sonesta Denver Downtown

4 out of 5
1450 Glenarm Place, Denver, CO
$94 nightly
The price is $109 total per night from Nov 1 to Nov 2
$109 total
Nov 1 - Nov 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy an outdoor pool, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.2/10 Very Good! (2,087 reviews)
"Clean n great location"

Reviewed on Oct 11, 2025

Sonesta Denver Downtown
Plaza Hotel Denver

Plaza Hotel Denver

3 out of 5
4849 Bannock Street, Denver, CO
$89 nightly
The price is $103 total per night from Oct 14 to Oct 15
$103 total
Oct 14 - Oct 15
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
6.8/10 (1,000 reviews)
"I really liked staying here didn't like the erea but it was close to downtown will stay again great place cheap clean noone botherd us there were Kool about my dog"

Reviewed on Oct 4, 2025

Plaza Hotel Denver
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Denver Hotels With Airport Transportation

Baymont by Wyndham Denver International Airport

Baymont by Wyndham Denver International Airport

2.5 out of 5
6805 N. Argonne Street, Denver, CO
$78 nightly
The price is $90 total per night from Nov 2 to Nov 3
$90 total
Nov 2 - Nov 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free WiFi, a free airport shuttle, and a 24-hour fitness center. Our guests praise the helpful staff ...
7.4/10 Good! (1,944 reviews)
"The shuttle was really convenient."

Reviewed on Oct 11, 2025

Baymont by Wyndham Denver International Airport
Days Inn & Suites by Wyndham Denver International Airport

Days Inn & Suites by Wyndham Denver International Airport

3 out of 5
7030 Tower Rd, Denver, CO
$91 nightly
The price is $103 total per night from Nov 2 to Nov 3
$103 total
Nov 2 - Nov 3
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the helpful ...
8/10 Very Good! (1,514 reviews)
"Good room fir price abd shittle park option is easy"

Reviewed on Oct 9, 2025

Days Inn & Suites by Wyndham Denver International Airport
AmericInn by Wyndham Denver Airport

AmericInn by Wyndham Denver Airport

2.5 out of 5
7010 Tower Road, Denver, CO
$98 nightly
The price is $114 total per night from Oct 14 to Oct 15
$114 total
Oct 14 - Oct 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
8.2/10 Very Good! (3,311 reviews)
"Glad we booked here."

Reviewed on Oct 7, 2025

AmericInn by Wyndham Denver Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Denver Hotels

Ramada by Wyndham Denver Downtown

Ramada by Wyndham Denver Downtown

2.5 out of 5
1150 E Colfax Ave, Denver, CO
Book a stay at this business-friendly hotel in Denver. Enjoy free WiFi, free parking, and room service. Popular attractions Denver Zoo and Coors Field are located ...
"Okay"

Reviewed on Feb 18, 2021

Get rates
Ramada by Wyndham Denver Downtown
Econo Lodge Denver International Airport

Econo Lodge Denver International Airport

2 out of 5
15900 E 40th Ave, Aurora, CO
$63 nightly
The price is $73 total per night from Oct 19 to Oct 20
$73 total
Oct 19 - Oct 20
Total with taxes and fees
Book a stay at this business-friendly hotel in Aurora. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean ...
7.2/10 Good! (1,003 reviews)
"Very clean, miranda was very plesant and welcoming, good service"

Reviewed on Oct 5, 2025

Econo Lodge Denver International Airport
Microtel Inn & Suites by Wyndham Denver Airport

Microtel Inn & Suites by Wyndham Denver Airport

2 out of 5
18600 E 63rd Ave, Denver, CO
$89 nightly
The price is $103 total per night from Oct 14 to Oct 15
$103 total
Oct 14 - Oct 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the helpful staff and the ...
8/10 Very Good! (655 reviews)
"Very good and very helpful 👍"

Reviewed on Oct 8, 2025

Microtel Inn & Suites by Wyndham Denver Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Denver

Drury Plaza Hotel Denver Westminster

Drury Plaza Hotel Denver Westminster

3 out of 5
10393 Reed Street, Westminster, CO
$102 nightly
The price is $114 total per night from Oct 19 to Oct 20
$114 total
Oct 19 - Oct 20
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Westminster. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,054 reviews)
"Amazing staff and service"

Reviewed on Oct 10, 2025

Drury Plaza Hotel Denver Westminster
The Westin Westminster

The Westin Westminster

4 out of 5
10600 Westminster Boulevard, Westminster, CO
$160 nightly
The price is $179 total per night from Oct 24 to Oct 25
$179 total
Oct 24 - Oct 25
Total with taxes and fees
Stay at this 4-star family-friendly hotel in Westminster. Enjoy breakfast (surcharge), a free area shuttle, and a fitness center. Our guests praise the helpful ...
8.6/10 Excellent! (1,049 reviews)

Families like: Kids pool, cribs, rollaway beds

Travelers say...
"The most comfortable, clean, beautiful hotel we’ve stayed out. Staff was excellent too. Highly recommend!"

Reviewed on Oct 7, 2025

The Westin Westminster
Hyatt Place Denver Tech Center

Hyatt Place Denver Tech Center

3 out of 5
8300 E Crescent Pkwy, Greenwood Village, CO
$105 nightly
The price is $116 total per night from Nov 2 to Nov 3
$116 total
Nov 2 - Nov 3
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Greenwood Village. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and ...
8.4/10 Very Good! (1,072 reviews)
"Can’t believe they charge for parking!"

Reviewed on Oct 5, 2025

Hyatt Place Denver Tech Center
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

IAD to DEN Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
IAD Address & GPS
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA Code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
Time Zone:
America/New_York
DEN Address & GPS
Address:
8500 Pena Boulevard
Denver CO, 80249-6340
United States
IATA Code:
DEN
Longitude:
-104.673098
Latitude:
39.851382
Time Zone:
America/Denver

Frequently asked questions

Are there non-stop flights from Dulles Intl. Airport to Denver Airport?
There's no need to swap aircraft during this trip. Direct flights from Washington Dulles Intl. Airport (IAD) to Denver Airport can booked with several airlines. Find the best deal and reserve your favorite seat with United Airlines or Southwest Airlines.
What is the shortest flight from IAD to Denver Airport?
Ask for an in-flight wine and settle into your seat with a fascinating movie or book. With the flight from Washington to Denver taking 3 hours and 54 minutes, there's plenty of time to enjoy the flying experience.
How many hours flight from IAD to DIA airport?
On a normal day, the flight from Washington Dulles Intl. Airport (IAD) to Denver Airport takes 4 hours and 5 minutes. If you want to be as comfy as possible, try upgrading your seat using miles or cash.
What airlines have the most flights from IAD to Denver Airport?
Going on vacation is one of life's greatest pleasures, but how you travel to your destination should be equally as enjoyable. Look into booking your flight from Dulles Intl. Airport to DIA airport with Southwest Airlines (WN). One of the most popular carriers, it offers 43 flights on this route each month. Also research the great fares from United Airlines (UA). Offering 176 flights each month between Washington and Denver, they'll make sure your journey is just as good as the destination.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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