$43 Cheap flight deals from Washington (WAS) to Allenspark (DEN)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Washington to Allenspark

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 21 - Fri, Dec 5
DCA
Ronald Reagan Washington National
DEN
Denver Intl.
$383 Roundtrip, found 7 hours ago
$383
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Fri, Nov 21 from Ronald Reagan Washington National to Denver Intl., returning Fri, Dec 5, priced at $383 found 7 hours ago
Sat, Nov 22 - Fri, Nov 28
BWI
Baltimore Washington Intl. Thurgood Marshall
DEN
Denver Intl.
$397 Roundtrip, found 5 hours ago
$397
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sat, Nov 22 from Baltimore Washington Intl. Thurgood Marshall to Denver Intl., returning Fri, Nov 28, priced at $397 found 5 hours ago
Fri, Nov 21 - Sun, Nov 30
IAD
Washington Dulles Intl.
DEN
Denver Intl.
$749 Roundtrip, found 9 hours ago
$749
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Fri, Nov 21 from Washington Dulles Intl. to Denver Intl., returning Sun, Nov 30, priced at $749 found 9 hours ago

Airfares from $43 One Way, $74 Round Trip from Washington to Allenspark

Prices starting at $74 for return flights and $43 for one-way flights to Allenspark were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 15 - Tue, Dec 16
DCA
Washington
DEN
Denver
$74 Roundtrip, found 1 day ago
$74
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Dec 15 from Washington to Denver, returning Tue, Dec 16, priced at $74 found 1 day ago
Thu, Jan 22 - Mon, Jan 26
IAD
Washington
DEN
Denver
$140 Roundtrip, found 11 hours ago
$140
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Jan 22 from Washington to Denver, returning Mon, Jan 26, priced at $140 found 11 hours ago
Tue, Jan 20 - Sat, Jan 24
BWI
Baltimore
DEN
Denver
$140 Roundtrip, found 2 days ago
$140
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Jan 20 from Baltimore to Denver, returning Sat, Jan 24, priced at $140 found 2 days ago
Tue, Jan 27 - Sat, Jan 31
IAD
Washington
DEN
Denver
$177 Roundtrip, found 3 days ago
$177
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Jan 27 from Washington to Denver, returning Sat, Jan 31, priced at $177 found 3 days ago
Tue, Feb 3 - Sat, Feb 7
DCA
Washington
DEN
Denver
$177 Roundtrip, found 17 hours ago
$177
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Feb 3 from Washington to Denver, returning Sat, Feb 7, priced at $177 found 17 hours ago

Allenspark economy flight packages

Price found within the past 48 hours. Click for updated prices.
Horseshoe Black Hawk - A Caesars Rewards Destination
3.0-star property

Horseshoe Black Hawk - A Caesars Rewards Destination

16/10 Exceptional! (1,045 reviews)

Jan 16 - Jan 18

2 night stay

Washington (DCA) to Denver (DEN)

American Airlines • Non-stop • Coach

Denver (DEN) to Washington (DCA)

Frontier Airlines • Non-stop • Coach
Price was $451, price is now $279 per person
$279
per person
found 15 hours ago
The cleaning was substandard and they didn’t appear to address my concerns. Found a used bandage left on the shower bench which created questions about the rest of the cleaning

Reviewed on Aug 21, 2025

Tivoli Lodge
4.0-star property

Tivoli Lodge

18.8/10 Exceptional! (1,003 reviews)

Jan 6 - Jan 9

3 night stay

Washington (DCA) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,248, price is now $708 per person
$708
per person
found 1 day ago
Very smooth check in. Excellent property

Reviewed on Oct 12, 2025

Sentral Union Station
4.0-star property

Sentral Union Station

18.4/10 Exceptional! (825 reviews)

Jan 2 - Jan 9

7 night stay

Washington (DCA) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,151, price is now $683 per person
$683
per person
found 10 hours ago
Mildly complicated parking arrival instructions.

Reviewed on Jul 20, 2025

Don't see what you're looking for?
See all available trips from Washington to Allenspark
View all trips

Allenspark first class flight packages

Price found within the past 48 hours. Click for updated prices.
Holiday Inn Express Denver Downtown by IHG
3.0-star property

Holiday Inn Express Denver Downtown by IHG

14/10 Exceptional! (1,558 reviews)

Dec 27 - Jan 3

7 night stay

Washington (DCA) to Denver (DEN)

American Airlines • Non-stop roundtrip • FirstClass
Price was $1,929, price is now $1,607 per person
$1,607
per person
found 1 day ago
the refrigerator was not connected. there were no cups, coffee maker, and air conditioning was central so the rooms were pretty cold. but those are minor things overall service was good and the rooms were nice and clean.

Reviewed on Nov 8, 2025

The Brown Palace Hotel and Spa, Autograph Collection
4.5-star property

The Brown Palace Hotel and Spa, Autograph Collection

17.2/10 Exceptional! (1,002 reviews)

Dec 27 - Jan 3

7 night stay

Washington (DCA) to Denver (DEN)

American Airlines • Non-stop roundtrip • FirstClass
Price was $2,035, price is now $1,680 per person
$1,680
per person
found 1 day ago
Clean room. Great staff. Seemed confused tho at time. Dinner at the Palace Arms was ok. Oyster Rock were horrible. Cold. Gross. Dessert menu at Ships Tavern was awful. Food was great tho. Room water a complete failure.

Reviewed on Nov 11, 2025

The Crawford Hotel
5.0-star property

The Crawford Hotel

18.8/10 Exceptional! (1,000 reviews)

Dec 27 - Jan 3

7 night stay

Washington (DCA) to Denver (DEN)

American Airlines • Non-stop roundtrip • FirstClass
Price was $2,556, price is now $2,145 per person
$2,145
per person
found 1 day ago
Staff was amazing. Every restaurant we ate at in the hotel was great! Liked that the train dropped us off right there.

Reviewed on Jun 29, 2025

Don't see what you're looking for?
See all available trips from Washington to Allenspark
View all trips

More About Flying To Allenspark from Washington

Route Information for Flights from Washington to Allenspark

Origin Airport IATA Code
WAS
Destination Airport IATA Code
DEN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Washington to Allenspark

Grab great fares on Washington to Allenspark flights with Orbitz, your #1 source for discount international and domestic air tickets. Our cutting-edge mobile tools and great online search functionality make booking your next budget trip a breeze.

Mobile Apps for Exclusive Deals on Flights From Washington to Allenspark

You don’t have to sit down at a computer to find the latest flight bargains. Orbitz offers a mobile app for Android, iPhone, and tablet devices, which will keep you alert to fantastic fares, hotel discounts, and more great savings. The app gives you real-time low fares for flights from Washington to Allenspark and lets you book your hotel room with a few simple clicks.

Find Your Washington to Allenspark Flights, Car, and Hotel in One Place

Orbitz gives you the latest deals on air fares, hotels, cruises, and car rentals at up to 50% off. Booking your flights from Washington to Allenspark is easy whether you are using a computer, with the Orbitz mobile app, or through m.orbitz.com on your mobile device’s Web browser.

Stay Informed on Your Trip

Orbitz sends you alerts about the latest updates to your Washington to Allenspark flights, such as delays. Receive the updates via your email or mobile phone. Use the Orbitz app to stay updated on your flight status and baggage claim details.

Earn Miles for Flights From Washington to Allenspark

On qualified flights, add your frequent flyer number to your booking to get miles or points for your trip.

More Destinations

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.