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

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Cheap Flights from IAD to DEN starting at $128 One Way, $258 Round Trip

Prices starting at $258 for return flights and $128 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.

Fri, Nov 6 - Mon, Nov 9
IAD
Washington
DEN
Denver
$258 Roundtrip, just found
$258
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Nov 6 from Washington to Denver, returning Mon, Nov 9, priced at $258 just found
Wed, Oct 7 - Mon, Oct 12
IAD
Washington
DEN
Denver
$260 Roundtrip, just found
$260
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Oct 7 from Washington to Denver, returning Mon, Oct 12, priced at $260 just found
Fri, Sep 25 - Mon, Sep 28
IAD
Washington
DEN
Denver
$262 Roundtrip, just found
$262
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Sep 25 from Washington to Denver, returning Mon, Sep 28, priced at $262 just found
Sat, Oct 31 - Mon, Nov 2
IAD
Washington
DEN
Denver
$263 Roundtrip, found 6 days ago
$263
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Oct 31 from Washington to Denver, returning Mon, Nov 2, priced at $263 found 6 days ago
Fri, Sep 25 - Sun, Sep 27
IAD
Washington
DEN
Denver
$264 Roundtrip, just found
$264
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Sep 25 from Washington to Denver, returning Sun, Sep 27, priced at $264 just found

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
$371 nightly
The price is $429 total per night from Oct 2 to Oct 3
$429 total
Oct 2 - Oct 3
Total with taxes and fees
Book a stay at this luxury hotel in Denver. Enjoy 2 bars/lounges, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
The Westin Denver International Airport
Hyatt Place Peña Station/Denver Airport

Hyatt Place Peña Station/Denver Airport

3 out of 5
6110 NORTH PANASONIC WAY Denver CO
$88 nightly
The price is $101 total per night from Oct 1 to Oct 2
$101 total
Oct 1 - Oct 2
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 restaurant ...
Hyatt Place Peña Station/Denver Airport
Hyatt House Denver Airport

Hyatt House Denver Airport

3 out of 5
18741 E 71st Ave Denver CO
$114 nightly
The price is $132 total per night from Oct 2 to Oct 3
$132 total
Oct 2 - Oct 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 ...
8.8/10 Excellent! (1,819 reviews)
"It was so quiet"

Reviewed on Sep 1, 2026

Hyatt House 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.

Hotels In Denver

Hyatt Place Peña Station/Denver Airport

Hyatt Place Peña Station/Denver Airport

3 out of 5
6110 NORTH PANASONIC WAY Denver CO
$88 nightly
The price is $101 total per night from Oct 1 to Oct 2
$101 total
Oct 1 - Oct 2
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 restaurant ...
Hyatt Place Peña Station/Denver Airport
Sonesta Denver Downtown

Sonesta Denver Downtown

4 out of 5
1450 Glenarm Place Denver CO
$109 nightly
The price is $126 total per night from Sep 8 to Sep 9
$126 total
Sep 8 - Sep 9
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 ...
Sonesta Denver Downtown
Hyatt Centric Downtown Denver

Hyatt Centric Downtown Denver

4 out of 5
1776 Champa St Denver CO
$123 nightly
The price is $142 total per night from Sep 7 to Sep 8
$142 total
Sep 7 - Sep 8
Total with taxes and fees
Stay at this hotel in Denver. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Our guests praise the restaurant and the helpful staff in our reviews. ...
9/10 Wonderful! (2,720 reviews)
"I me"

Reviewed on Sep 1, 2026

Hyatt Centric Downtown 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
$94 nightly
The price is $109 total per night from Sep 13 to Sep 14
$109 total
Sep 13 - Sep 14
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! (1,812 reviews)
"Staff was so nice!"

Reviewed on Sep 1, 2026

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
$103 nightly
The price is $118 total per night from Sep 13 to Sep 14
$118 total
Sep 13 - Sep 14
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 ...
8.2/10 Very Good! (2,033 reviews)
"The whole experience was an 8/10. I would stay again. There are 2 reasons it wasn’t a 10/10: no pool and no hot breakfast. It was more of a continental breakfast. The staff is nice, the room was clean and didn’t smell."

Reviewed on Sep 1, 2026

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

AmericInn by Wyndham Denver Airport

3 out of 5
7010 Tower Road Denver CO
$101 nightly
The price is $117 total per night from Oct 2 to Oct 3
$117 total
Oct 2 - Oct 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 pool ...
8.4/10 Very Good! (3,177 reviews)
"Convenient location to the airport. Very prompt shuttle service 24/7, helpful staff, even in the middle of the night during my 10+ hour layover. Thank you for the stay!"

Reviewed on Aug 31, 2026

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, room service, and a fitness center. Popular attractions Coors Field and Union Station ...
5/10 (1,000 reviews)
"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
$67 nightly
The price is $78 total per night from Sep 21 to Sep 22
$78 total
Sep 21 - Sep 22
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 ...
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
$94 nightly
The price is $108 total per night from Sep 2 to Sep 3
$108 total
Sep 2 - Sep 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 helpful staff and the ...
8.2/10 Very Good! (1,361 reviews)
"it's very clean but if I have to give it stars it would be 1 out of 5 only because the smell of cleansers was overwhelming!! I could not get rid of smell. That was very annoying while eating my food..."

Reviewed on Sep 1, 2026

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

4 out of 5
10393 Reed Street Westminster CO
$111 nightly
The price is $124 total per night from Sep 8 to Sep 9
$124 total
Sep 8 - Sep 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Westminster. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.6/10 Exceptional! (1,268 reviews)
"Everyone was kind and helpful"

Reviewed on Aug 31, 2026

Drury Plaza Hotel Denver Westminster
The Westin Westminster

The Westin Westminster

4 out of 5
10600 Westminster Boulevard Westminster CO
$150 nightly
The price is $168 total per night from Sep 4 to Sep 5
$168 total
Sep 4 - Sep 5
Total with taxes and fees
Book a stay at this family-friendly hotel in Westminster. Enjoy breakfast (surcharge), a free area shuttle, and a fitness center. Our guests praise the helpful ...
The Westin Westminster
Hyatt Place Denver Tech Center

Hyatt Place Denver Tech Center

3 out of 5
8300 E Crescent Pkwy Greenwood Village CO
$88 nightly
The price is $97 total per night from Sep 10 to Sep 11
$97 total
Sep 10 - Sep 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Greenwood Village. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (1,626 reviews)
"Clean room. Friendly staff. Good breakfast. No towels in the fitness center."

Reviewed on Sep 1, 2026

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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