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Dulles Intl

$431+ Cheap flights from Waco (ACT) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
ACT — IAD
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from Waco to Dulles Intl

Cheapest flights from Waco to Dulles Intl
Explore the most affordable flight options available from Waco to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:10 am
ACT
-
IAD
1 stop6h 24m
American Airlines
Mon 5/257:24 pm
IAD
-
ACT
1 stop5h 07m
American Airlines
Deal found 3/20$521
This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:10 am
ACT
-
IAD
1 stop4h 59m
American Airlines
Sat 5/3011:59 am
IAD
-
ACT
1 stop6h 35m
American Airlines
Deal found 3/19$528
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:10 am
ACT
-
IAD
1 stop6h 24m
American Airlines
Sun 5/2411:59 am
IAD
-
ACT
1 stop6h 35m
American Airlines
Deal found 3/20$551
This American Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/211:10 am
ACT
-
IAD
1 stop6h 22m
American Airlines
Thu 7/28:22 pm
IAD
-
ACT
2 stops15h 18m
American Airlines
Deal found 3/22$602
This American Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/310:35 am
ACT
-
IAD
1 stop5h 15m
American Airlines
Tue 4/75:59 pm
IAD
-
ACT
1 stop5h 27m
American Airlines
Deal found 3/18$603
This American Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:10 am
ACT
-
IAD
1 stop10h 37m
American Airlines
Sat 5/306:14 am
IAD
-
ACT
1 stop12h 20m
American Airlines
Deal found 3/21$660
This American Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:38 am
ACT
-
IAD
1 stop5h 31m
American Airlines
Fri 4/105:59 pm
IAD
-
ACT
1 stop6h 46m
American Airlines
Deal found 3/18$930
This American Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:38 am
ACT
-
IAD
2 stops11h 28m
American Airlines
Thu 4/96:25 am
IAD
-
ACT
2 stops12h 03m
American Airlines
Deal found 3/18$941

Find flight deals from Waco to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Waco (ACT) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 23, 2026.

Round-trip from

$521
(American Airlines)

One-way from

$431
(American Airlines)
From Waco to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Waco to Washington, D.C. Dulles Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Waco to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Waco to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Fri 5/22

11:10 am-6:34 pm

1 stop6h 24m

Washington, D.C. Dulles Intl

Mon 5/25

7:24 pm-11:31 pm

1 stop5h 07m

$521

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Wed 5/27

5:10 am-11:09 am

1 stop4h 59m

Washington, D.C. Dulles Intl

Sat 5/30

11:59 am-5:34 pm

1 stop6h 35m

$528

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Thu 7/2

11:10 am-6:32 pm

1 stop6h 22m

Washington, D.C. Dulles Intl

Thu 7/2

8:22 pm-10:40 am

2 stops15h 18m

$602
Quickest round-trip

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Fri 4/3

10:35 am-4:50 pm

1 stop5h 15m

Washington, D.C. Dulles Intl

Tue 4/7

5:59 pm-10:26 pm

1 stop5h 27m

$603

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Tue 5/26

11:10 am-10:47 pm

1 stop10h 37m

Washington, D.C. Dulles Intl

Sat 5/30

6:14 am-5:34 pm

1 stop12h 20m

$660

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Tue 4/7

10:38 am-5:09 pm

1 stop5h 31m

Washington, D.C. Dulles Intl

Fri 4/10

5:59 pm-11:45 pm

1 stop6h 46m

$930

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Tue 4/7

10:38 am-5:09 pm

1 stop5h 31m

Washington, D.C. Dulles Intl

Thu 4/9

5:59 pm-11:45 pm

1 stop6h 46m

$930
Cheapest one-way

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Sat 5/23

11:10 am-6:34 pm

1 stop6h 24m

$431
Quickest one-way

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Sun 5/24

5:10 am-11:09 am

1 stop4h 59m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Sorted by cheapest first

Best time to book a flight from Waco to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Waco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Waco to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Waco to Washington, D.C. Dulles Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Waco to Washington, D.C. Dulles Intl Airport (average of $65). Flying from Waco to Washington, D.C. Dulles Intl Airport in December is currently the most expensive (average of $149). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Waco to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Waco to Washington, D.C. Dulles Intl?

    For a flight from Waco to Washington, D.C. Dulles Intl, you will be flying from Waco. Waco (ACT) is just 6.2 mi from the center of the city. Waco is the only Waco airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 0 airlines have flights to Washington, D.C. Dulles Intl from Waco on a regular basis.

  • How long is the flight from Waco to Washington, D.C. Dulles Intl Airport?

    There are many flights that can get you from Waco to Washington, D.C. Dulles Intl Airport in 6h 24m. Fly via American Airlines to get the fastest option. The distance between Waco and Washington, D.C. Dulles Intl Airport is about 1221 mi.

  • Can I find deals for flights from Waco to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Waco to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Waco to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Waco to Dulles Intl.

  • Can I find deals for business class flights from Waco to Dulles Intl?

    Yes. Cheapflights offers flight deals from Waco to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Waco to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Waco to Washington, D.C. Dulles Intl Airport (average of $65). Flying from Waco to Washington, D.C. Dulles Intl Airport in December is currently the most expensive (average of $149). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Owings Mills
Arlington
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park
Cordova

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