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Dulles Intl

$432+ Cheap flights from Waco (ACT) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
ACT — IAD
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
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 June 21, 2026.

This American Airlines deal was found by Cheapflights users on 6/21. 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.
Wed 7/155:10 am
ACT
-
IAD
1 stop4h 57m
American Airlines
Wed 7/226:14 am
IAD
-
ACT
1 stop5h 26m
American Airlines
Deal found 6/21$432
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Thu 9/35:10 am
ACT
-
IAD
1 stop7h 52m
American Airlines
Tue 9/86:09 am
IAD
-
ACT
1 stop5h 31m
American Airlines
Deal found 6/18$548
This American Airlines deal was found by Cheapflights users on 6/18. 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 7/35:10 am
ACT
-
IAD
1 stop4h 57m
American Airlines
Tue 7/76:14 am
IAD
-
ACT
1 stop5h 26m
American Airlines
Deal found 6/18$663

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 June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$432
(American Airlines)
Provider with most accurate pricing for Waco-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Waco-Washington, D.C. Dulles Intl flights.
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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 June 21, 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
Quickest round-trip

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Wed 7/15

5:10 am-11:07 am

1 stop4h 57m

Washington, D.C. Dulles Intl

Wed 7/22

6:14 am-10:40 am

1 stop5h 26m

$432

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Thu 9/3

5:10 am-2:02 pm

1 stop7h 52m

Washington, D.C. Dulles Intl

Tue 9/8

6:09 am-10:40 am

1 stop5h 31m

$548

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Fri 7/3

5:10 am-11:07 am

1 stop4h 57m

Washington, D.C. Dulles Intl

Tue 7/7

6:14 am-10:40 am

1 stop5h 26m

$663

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Waco-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Waco-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Waco-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Waco-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Waco-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 4h 57m. 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.

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
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Laurel
Hanover
Chantilly
Falls Church
Waldorf
Silver Spring
Largo
Clinton

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