GRK - IAD

$411 Find Cheap Flights from Killeen to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Killeen to Dulles Intl departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Killeen to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Killeen to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$496
American Airlines
Wed 11/26Wed 12/3
GRK - IAD • 2 stops
Cheapest one-way
$411
American Airlines
Tue 4/21
GRK - IAD • 1 stop
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We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Killeen to Dulles Intl (GRK-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Killeen to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Killeen to Dulles Intl

Wed, Nov 26 - Wed, Dec 3
American Airlines Logo
11:52 am - 11:59 pmGRK-IAD
11h 07m2 stops
American Airlines Logo
5:08 pm - 10:18 pmIAD-GRK
6h 10m1 stop
$496American Airlines
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Wed, Nov 26 - Wed, Dec 3
American Airlines Logo
11:52 am - 11:59 pmGRK-IAD
11h 07m2 stops
American Airlines Logo
11:25 am - 10:18 pmIAD-GRK
11h 53m2 stops
$501American Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
American Airlines Logo
4:10 pm - 8:41 amGRK-IAD
15h 31m2 stops
American Airlines Logo
7:59 am - 9:07 pmIAD-GRK
14h 08m2 stops
$506American Airlines
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Thu, Nov 13 - Wed, Dec 3
American Airlines Logo
10:34 am - 4:11 pmGRK-IAD
4h 37m1 stop
American Airlines Logo
5:08 pm - 10:18 pmIAD-GRK
6h 10m1 stop
$515American Airlines
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Fri, Nov 14 - Fri, Nov 14
American Airlines Logo
10:33 am - 4:11 pmGRK-IAD
4h 38m1 stop
American Airlines Logo
5:35 pm - 9:26 amIAD-GRK
16h 51m2 stops
$518American Airlines
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Thu, Nov 13 - Wed, Dec 3
American Airlines Logo
5:05 am - 4:02 pmGRK-IAD
9h 57m2 stops
American Airlines Logo
6:00 am - 11:20 amIAD-GRK
6h 20m1 stop
$520American Airlines
Find Deal
Thu, Nov 13 - Wed, Dec 3
American Airlines Logo
11:52 am - 11:59 pmGRK-IAD
11h 07m2 stops
American Airlines Logo
11:25 am - 10:18 pmIAD-GRK
11h 53m2 stops
$525American Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
American Airlines Logo
4:10 pm - 10:41 pmGRK-IAD
5h 31m1 stop
American Airlines Logo
6:04 am - 11:20 amIAD-GRK
6h 16m1 stop
$533American Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4
American Airlines Logo
10:14 am - 4:28 pmGRK-IAD
5h 14m1 stop
American Airlines Logo
6:00 am - 11:31 amIAD-GRK
6h 31m1 stop
$538American Airlines
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Sat, Feb 28 - Wed, Mar 4
American Airlines Logo
10:14 am - 4:28 pmGRK-IAD
5h 14m1 stop
American Airlines Logo
11:24 am - 6:09 pmIAD-GRK
7h 45m2 stops
$543American Airlines
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Booking Insights

KAYAK's insights & trends for Killeen to Dulles Intl flights

Get data-powered insights and trends into flights from Killeen to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Killeen to Washington Dulles Airport?

The average price of all round-trip flights from Killeen to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Washington Dulles Airport on a Monday and more expensive on a Tuesday. On your return trip to Killeen, you should consider flying back on a Saturday, and avoid Thursdays for better deals.

Find deals

Good to know

Cheapest flight$411
Flight from Killeen to Washington Dulles Airport

When to book flights from Killeen to Dulles Intl

Are your dates flexible? Find out the best times to travel from Killeen to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Killeen to Washington Dulles Airport flights

  • What is the cheapest flight from Killeen to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Killeen to Washington, D.C. Dulles Intl Airport was $411 for a one-way ticket and $496 for a round-trip.

  • Do I need a passport to fly between Killeen and Washington Dulles Airport?

    No, a passport isn't needed to fly from Killeen to Washington Dulles Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Killeen to Washington Dulles Airport?

    On your way to Washington Dulles Airport, you’ll fly out from Killeen Fort Hood Regional. You’ll be landing at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Killeen to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Killeen to Washington Dulles Airport?

    oneworld is the only airline alliance operating flights between Killeen and Washington Dulles Airport.

  • How does KAYAK find such low prices on flights from Killeen to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Killeen to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Killeen to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Killeen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Killeen to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Killeen with another airline. Booking your flights between Killeen and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Killeen to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Killeen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Killeen to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Killeen to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Killeen to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11030 reviews
7.2Comfort
6.9Entertainment
8.0Crew
7.5Boarding
6.4Food
Airline reviews

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

4.0 OkayIla, Oct 2025DFW - COS
Read more American Airlines reviews

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

The boarding crew was incredibly helpful getting me on an earlier flight

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Everything you need to know for your flight from Killeen to Dulles Intl

Information on your arrival and departure airports

Killeen (GRK)
Dulles Intl (IAD)

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