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

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Cheap Flights from IAD to DEN starting at $134 One Way, $254 Round Trip

Prices starting at $254 for return flights and $134 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.

Tue, Aug 25 - Tue, Sep 1
IAD
Washington
DEN
Denver
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 25 from Washington to Denver, returning Tue, Sep 1, priced at $254 found 1 day ago
Thu, Sep 10 - Mon, Sep 14
IAD
Washington
DEN
Denver
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Sep 10 from Washington to Denver, returning Mon, Sep 14, priced at $256 found 1 day ago
Mon, Aug 3 - Wed, Aug 12
IAD
Washington
DEN
Denver
$259 Roundtrip, found 4 days ago
$259
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Aug 3 from Washington to Denver, returning Wed, Aug 12, priced at $259 found 4 days ago
Wed, Jul 15 - Wed, Jul 22
IAD
Washington
DEN
Denver
$260 Roundtrip, found 1 day ago
$260
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jul 15 from Washington to Denver, returning Wed, Jul 22, priced at $260 found 1 day ago
Thu, Sep 3 - Tue, Sep 8
IAD
Washington
DEN
Denver
$365 Roundtrip, found 15 hours ago
$365
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu, Sep 3 from Washington to Denver, returning Tue, Sep 8, priced at $365 found 15 hours 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
$299 nightly
The price is $346 total per night from May 24 to May 25
$346 total
May 24 - May 25
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 ...
9.2/10 Wonderful! (1,705 reviews)
"Nice, clean hotel feet from the airport. Very expensive. Room service food was 80.00 for 2 chicken finger meals with fries! No drinks. Other than that very clean and comfortable"

Reviewed on May 23, 2026

The Westin 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
$102 nightly
The price is $118 total per night from May 27 to May 28
$118 total
May 27 - May 28
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 ...
8.6/10 Excellent! (788 reviews)
"Close to airport and have a shuttle to get you there and back."

Reviewed on May 21, 2026

Spark by Hilton 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
$129 nightly
The price is $150 total per night from Jun 1 to Jun 2
$150 total
Jun 1 - Jun 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 ...
9/10 Wonderful! (2,910 reviews)
"Nice hotel, but also had to pay another $20 for one night of parking. Make sure that is included in your nightly rate."

Reviewed on May 23, 2026

Hyatt Place Peña Station/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

the Curtis Denver - a DoubleTree by Hilton Hotel

the Curtis Denver - a DoubleTree by Hilton Hotel

4 out of 5
1405 Curtis Street Denver CO
$140 nightly
The price is $162 total per night from May 25 to May 26
$162 total
May 25 - May 26
Total with taxes and fees
Book a stay at this luxury hotel in Denver. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff and the ...
8.8/10 Excellent! (1,377 reviews)
"Nice hotel, wonderful location. Had a nice stay for 2 nights. Lost & found, housekeeping would notctewpond after repeated attempts to contact them about a sweater we accidentally left behind at the hotel. Very surprising and disappointing."

Reviewed on May 23, 2026

the Curtis Denver - a DoubleTree by Hilton Hotel
Hyatt Place Denver Downtown

Hyatt Place Denver Downtown

3.5 out of 5
440 14th St Denver CO
$117 nightly
The price is $135 total per night from May 25 to May 26
$135 total
May 25 - May 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the ...
9/10 Wonderful! (3,173 reviews)
"Room was very clean. Beds were comfy and had a wonderful time."

Reviewed on May 23, 2026

Hyatt Place Denver Downtown
Hyatt Place Peña Station/Denver Airport

Hyatt Place Peña Station/Denver Airport

3 out of 5
6110 NORTH PANASONIC WAY Denver CO
$129 nightly
The price is $150 total per night from Jun 1 to Jun 2
$150 total
Jun 1 - Jun 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 ...
9/10 Wonderful! (2,910 reviews)
"Nice hotel, but also had to pay another $20 for one night of parking. Make sure that is included in your nightly rate."

Reviewed on May 23, 2026

Hyatt Place Peña Station/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.

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
$80 nightly
The price is $93 total per night from May 24 to May 25
$93 total
May 24 - May 25
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 ...
7.6/10 Good! (1,820 reviews)
"Shower didn’t work"

Reviewed on May 23, 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
$92 nightly
The price is $104 total per night from May 25 to May 26
$104 total
May 25 - May 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the helpful staff and ...
8.2/10 Very Good! (1,903 reviews)
"Room was clean and staff was friendly."

Reviewed on May 22, 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
$109 nightly
The price is $126 total per night from May 24 to May 25
$126 total
May 24 - May 25
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! (3,123 reviews)
"The room is spacious, the beds comfy, the a/c a little bit too noisy, but there was no discomfort coming from the outside. The breakfast is OK but could use a little more variety."

Reviewed on May 22, 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, free parking, and room service. Popular attractions Coors Field and Union Station are ...
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
$59 nightly
The price is $68 total per night from Jun 11 to Jun 12
$68 total
Jun 11 - Jun 12
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 ...
7.6/10 Good! (1,001 reviews)
"Clean room great location lots of restaurants close by"

Reviewed on May 20, 2026

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 May 25 to May 26
$103 total
May 25 - May 26
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! (999 reviews)
"The shuttle driver was very helpful and ensured we got to the correct departure gate and gave us instructions to ease our checkin."

Reviewed on May 22, 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
$115 nightly
The price is $128 total per night from Jun 3 to Jun 4
$128 total
Jun 3 - Jun 4
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! (1,240 reviews)
"Clean, kind staff, nice amenities, clean room. Nice lounge and tv area. Very pleased over all"

Reviewed on May 22, 2026

Drury Plaza Hotel Denver Westminster
The Westin Westminster

The Westin Westminster

4 out of 5
10600 Westminster Boulevard Westminster CO
$154 nightly
The price is $171 total per night from Jun 19 to Jun 20
$171 total
Jun 19 - Jun 20
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 ...
8.8/10 Excellent! (1,087 reviews)

Families like: Kids pool, cribs, rollaway beds

Travelers say...
"Beautiful property and the rooms were clean and comfortable."

Reviewed on May 21, 2026

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 May 25 to May 26
$97 total
May 25 - May 26
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! (1,349 reviews)
"Everything’s good"

Reviewed on May 22, 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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