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Dulles Intl

$366+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
ACT — IAD
Apr 8 — Apr 151
Wed 4/8
Wed 4/15
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 9, 2026.

This American Airlines deal was found by Cheapflights users on 3/7. 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 5/710:38 am
ACT
-
IAD
1 stop5h 31m
American Airlines
Mon 5/115:59 pm
IAD
-
ACT
1 stop6h 46m
American Airlines
Deal found 3/7$366
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 5/305:10 am
ACT
-
IAD
1 stop4h 59m
American Airlines
Sat 6/66:14 am
IAD
-
ACT
1 stop5h 26m
American Airlines
Deal found 3/5$450
This American Airlines deal was found by Cheapflights users on 3/4. 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 8/65:09 am
ACT
-
IAD
1 stop4h 52m
American Airlines
Sun 8/96:04 pm
IAD
-
ACT
1 stop6h 14m
American Airlines
Deal found 3/4$470
This American Airlines deal was found by Cheapflights users on 3/4. 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 4/36:12 pm
ACT
-
IAD
2 stops13h 36m
American Airlines
Sun 4/59:19 am
IAD
-
ACT
2 stops15h 26m
American Airlines
Deal found 3/4$557

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 9, 2026.

Round-trip from

$366
(American Airlines)
From Waco to Washington, D.C. Dulles Intl
Search Deals

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 9, 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

Thu 5/7

10:38 am-5:09 pm

1 stop5h 31m

Washington, D.C. Dulles Intl

Mon 5/11

5:59 pm-11:45 pm

1 stop6h 46m

$366
Quickest round-trip

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Sat 5/30

5:10 am-11:09 am

1 stop4h 59m

Washington, D.C. Dulles Intl

Sat 6/6

6:14 am-10:40 am

1 stop5h 26m

$450

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Fri 4/3

6:12 pm-8:48 am

2 stops13h 36m

Washington, D.C. Dulles Intl

Sun 4/5

9:19 am-11:45 pm

2 stops15h 26m

$557

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Wed 3/18

10:35 am-4:50 pm

1 stop5h 15m

Washington, D.C. Dulles Intl

Sat 3/21

7:03 pm-11:45 pm

1 stop5h 42m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

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 5h 31m. 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
Arlington
Tysons
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park

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