$44 Cheap flight deals from Denver (DEN) to Fairfax (WAS)

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This Weekend's Flight Deals from Denver to Fairfax

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.

Sat, Nov 8 - Fri, Nov 14
DEN
Denver Intl.
DCA
Ronald Reagan Washington National
$304 Roundtrip, found 7 hours ago
$304
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Denver Intl. to Ronald Reagan Washington National, returning Fri, Nov 14, priced at $304 found 7 hours ago
Sat, Nov 8 - Thu, Nov 13
DEN
Denver Intl.
IAD
Washington Dulles Intl.
$366 Roundtrip, found 1 day ago
$366
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Nov 8 from Denver Intl. to Washington Dulles Intl., returning Thu, Nov 13, priced at $366 found 1 day ago
Sun, Nov 9 - Mon, Nov 10
DEN
Denver Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$408 Roundtrip, found 1 day ago
$408
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Nov 9 from Denver Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Nov 10, priced at $408 found 1 day ago
Fri, Nov 7 - Tue, Nov 18
COS
Colorado Springs
IAD
Washington Dulles Intl.
$450 Roundtrip, found 4 days ago
$450
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Nov 7 from Colorado Springs to Washington Dulles Intl., returning Tue, Nov 18, priced at $450 found 4 days ago

Airfares from $44 One Way, $140 Round Trip from Denver to Fairfax

Prices starting at $140 for return flights and $44 for one-way flights to Fairfax 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, Nov 13 - Tue, Nov 18
DEN
Denver
IAD
Washington
$140 Roundtrip, found 1 day ago
$140
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Denver to Washington, returning Tue, Nov 18, priced at $140 found 1 day ago
Sat, Jan 10 - Tue, Jan 13
DEN
Denver
BWI
Baltimore
$140 Roundtrip, found 1 day ago
$140
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jan 10 from Denver to Baltimore, returning Tue, Jan 13, priced at $140 found 1 day ago
Tue, Dec 9 - Wed, Dec 10
DEN
Denver
IAD
Washington
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Dec 9 from Denver to Washington, returning Wed, Dec 10, priced at $180 found 1 day ago
Tue, Dec 9 - Wed, Dec 10
DEN
Denver
IAD
Washington
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 9 from Denver to Washington, returning Wed, Dec 10, priced at $180 found 1 day ago
Fri, Dec 5 - Sun, Dec 7
DEN
Denver
DCA
Washington
$187 Roundtrip, found 8 hours ago
$187
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Fri, Dec 5 from Denver to Washington, returning Sun, Dec 7, priced at $187 found 8 hours ago

Fairfax economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Arboretum
2.0-star property

Hotel Arboretum

8/10 Very Good! (1,099 reviews)

Dec 18 - Dec 23

5 night stay

Denver (DEN) to Washington (DCA)

Frontier Airlines • Roundtrip • Coach
Price was $622, price is now $412 per person
$412
per person
found 1 day ago
The breakfast was basic but good. The bed was comfortable.

Reviewed on Aug 15, 2025

InterContinental Washington D.C. - The Wharf by IHG
5.0-star property

InterContinental Washington D.C. - The Wharf by IHG

9.4/10 Exceptional! (1,022 reviews)

Dec 18 - Dec 23

5 night stay

Denver (DEN) to Washington (DCA)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $932, price is now $448 per person
$448
per person
found 1 day ago
Location was great with a great weekend vibe. Lots of buzz and activity but hotel itself is quiet. Rooms were nice. Loved my shower. Service was great all around from front desk to bellman to valet.

Reviewed on Aug 11, 2025

Sofitel Washington DC Lafayette Square
5.0-star property

Sofitel Washington DC Lafayette Square

9/10 Wonderful! (1,074 reviews)

Dec 18 - Dec 23

5 night stay

Denver (DEN) to Washington (DCA)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $947, price is now $577 per person
$577
per person
found 1 day ago
Hotel was decent but was definitely not a 5 star hotel.upon arrival no door man around to help with luggage. In fact throughout our 3 day stay there was never any staff at the front entry way! We had 4 outlets all near the bed that didn’t work. They sent someone to check it out immediately but they were never fixed. Food was decent and location excellent for seeing all the attractions in DC.

Reviewed on Sep 23, 2025

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More About Flying To Fairfax from Denver

Route Information for Flights from Denver to Fairfax

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

Denver to Fairfax

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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.