Cheap Flights From Denver, Colorado (DEN) To Washington, D.C. (IAD)

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Fares from Denver, CO (DEN)
$242 RT to
Washington, D.C. (IAD)
Sorry this deal is over or has been sold out! But here’s another great Airfarewatchdog verified fare for this route!
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Airline(s)
Frontier
Seats:
Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.
Available:
Tue/Wed/Sat
Purchase By:
Wednesday, 27 May 2015
More Details:
15% off Promo Code Fare., No min. stay.
Last Updated:
Wednesday, 27 May 2015
Our Notes:
Book this fare on FlyFrontier.com using promo code "SAVE15" for travel between Jun. 9 - Oct. 20, 2015. Lowest fares are found for fall travel on most connecting routes. This is the lowest fare found within the promo code travel period and may not be available throughout the entire travel period. Promo code is valid for Tue/Wed/Sat travel only. Some routes are seasonal and may not operate through the entire travel period. Frontier charges a $25 fee each way for carry-on bags larger than 18 x 14 x 8 in.
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All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included.

Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.

More Flights From Denver To Washington, D.C. (DEN-IAD)

Price
Details
$297 RT Late Summer/Fall travel; Nonstop flights.. No min. stay.. Fare can be b... (United) See all details »
  • Airline(s):
    United
  • Seats are:
    Seats Are Not Available On All Flights Or All Dates Of Travel. You May Need To Have Flexible Travel Dates To Find This Fare. Fares For Travel On Holidays May Be Higher.
  • Available for travel:
    7 Days/week, If Available
  • Travel starting:
    Tuesday, 25 August 2015
  • Travel ending:
    Wednesday, December 16, 2015
  • More Details:
    Late Summer/Fall Travel; Nonstop Flights., No Min. Stay., Fare Can Be Bought One-way For Half The Lowest Roundtrip Price.
  • Last Updated:
    Wednesday, May 27, 2015
  • Our Notes:
    Use caution when booking as flights from/to Washington's Dulles (IAD), National (DCA), and Baltimore (BWI) airports will be shown. Lower fares may be available ...morefrom/to nearby Washington D.C. area airports.
$298 RT Late Summer/Fall travel; Nonstop flights.. No min. stay.. Fare can be b... (Southwest) See all details »
  • Airline(s):
    Southwest
  • Seats are:
    Seats Are Not Available On All Flights Or All Dates Of Travel. You May Need To Have Flexible Travel Dates To Find This Fare. Fares For Travel On Holidays May Be Higher.
  • Available for travel:
    Mon-Thur & Sat
  • Travel starting:
    Tuesday, 25 August 2015
  • Travel ending:
    Wednesday, December 16, 2015
  • More Details:
    Late Summer/Fall travel; Nonstop flights., No min. stay., Fare can be bought one-way for half the lowest roundtrip price., No peak holiday travel at this ...moreprice.
  • Last Updated:
    Tuesday, May 26, 2015
  • Our Notes:
    Travel August 25 through December 16, 2015. Blackout dates apply: September 3-4, September 7, November 24-25, and November 28-30, 2015. This is a fare ...morefrom Southwest, please visit Southwest.com to find this fare. Other airlines often match Southwest sales, so search other sites to find the best option.
$328 RT Nonstop; Travel this weekend. (United) See all details »
  • Airline(s):
    United
  • Seats are:
    Seats Are Not Available On All Flights Or All Dates Of Travel. You May Need To Have Flexible Travel Dates To Find This Fare. Fares For Travel On Holidays May Be Higher.
  • Available for travel:
    Mon-Tue & Fri-Sat
  • Travel starting:
    Friday, 29 May 2015
  • Travel ending:
    Tuesday, June 2, 2015
  • More Details:
    Nonstop; Travel This Weekend.
  • Last Updated:
    Tuesday, May 26, 2015
  • Our Notes:
    Depart*: Friday (after 7:00 pm) or Saturday - May 29 or 30 Return*: Monday or Tuesday - June 1 or 2 *Travel dates are subject to availability and may not ...morebe offered on both outbound and return dates.
$343 RT Lowest fare found for travel within the next 30 days. (American) See all details »
  • Airline(s):
    American
  • Seats are:
    Seats Are Not Available On All Flights Or All Dates Of Travel. You May Need To Have Flexible Travel Dates To Find This Fare. Fares For Travel On Holidays May Be Higher.
  • Advance Purchase:
    14 Days
  • Available for travel:
    Wed
  • Travel starting:
    Wednesday, 10 June 2015
  • More Details:
    Lowest Fare Found For Travel Within The Next 30 Days.
  • Last Updated:
    Wednesday, May 27, 2015

Reviews for Denver to Washington, D.C. (DEN-IAD)

based on 1 reviews
Flown this route before? Write a review
    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    food was a plus!

    by comet1 on July 29, 2010

    Flight from Denver to Washington, D.C.

    Airline:
    Continental
    RT/OW
    Round Trip
    Number of Stops:
    1 stop in Houston, Texas
    Date of Flight:
    July 2010
    Seat Class:
    economy

    I was surprised to get small amounts of food, and pleased. I did not have a chance to eat, so was very glad to see something, albeit small.

Flown this route before? Write a review
Sample Fares found by other travelers within the past 72 hours
Price From/To Depart/Return Airline
$289 Flight from Denver to Dulles (DEN-IAD) Sat, Jun 7 - Sun, Jun 8 US Airways
$348 Flight from Denver to Dulles (DEN-IAD) Mon, Jun 9 - Wed, Jun 11 US Airways
$349 Flight from Denver to Dulles (DEN-IAD) Mon, Jun 9 - Wed, Jun 11 US Airways
$398 Flight from Denver to Dulles (DEN-IAD) Mon, Jun 9 - Wed, Jun 11 US Airways
$420 Flight from Denver to Dulles (DEN-IAD) Fri, Jun 6 - Fri, Jun 13 US Airways
$460 Flight from Denver to Dulles (DEN-IAD) Mon, Jun 9 - Wed, Jun 11 US Airways
$465 Flight from Denver to Dulles (DEN-IAD) Sat, Jun 7 - Thu, Jul 24 US Airways
$467 Flight from Denver to Dulles (DEN-IAD) Fri, Jun 6 - Mon, Jun 9 US Airways
$569 Flight from Denver to Dulles (DEN-IAD) Fri, Jun 6 - Sun, Jun 8 American Airlines
$807 Flight from Denver to Dulles (DEN-IAD) Sun, Jun 8 - Wed, Jun 11 United Airlines
There are approximately 503 flights covering the route from Denver International Airport in Denver to Dulles International Airport in Washington, D.C., provided by as many as 10 airlines.

The following airlines sometimes offer nonstop cheap flights from Denver to Washington, D.C.:

Transwest Air

As an alternative to flying from Denver, you may also want to try searching for cheap flights from Colorado Springs (COS).
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