In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from ACT to IAD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Waco to Washington, D.C. Dulles Intl Airport as you normally would.

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.

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.

$406+ Cheap Flights from Waco to Washington, D.C. Dulles Intl Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Waco to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Waco to Dulles Intl

Round-trip from	$406 (American Airlines)

From Waco to Washington, D.C. Dulles Intl

Search Deals

Find 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 August 14, 2025.

Sat 9/205:29 amACT - IAD

1 stop4h 28mAmerican Airlines

Tue 9/235:40 pmIAD - ACT

1 stop5h 30mAmerican Airlines

Deal found 8/13

$406

Wed 8/135:09 amACT - IAD

1 stop4h 52mAmerican Airlines

Sat 8/1611:51 amIAD - ACT

1 stop6h 46mAmerican Airlines

Deal found 8/12

$606

Sun 9/215:29 amACT - IAD

1 stop4h 28mAmerican Airlines

Wed 9/245:40 pmIAD - ACT

1 stop5h 30mAmerican Airlines

Deal found 8/13

$830

Sun 8/175:09 amACT - IAD

1 stop4h 52mAmerican Airlines

Wed 8/2011:51 amIAD - ACT

1 stop11h 24mAmerican Airlines

Deal found 8/13

$1,114

Best flights from Waco to Dulles Intl
Discover carefully curated flight deals from Waco to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Sat 9/205:29 amACT - IAD

1 stop4h 28mAmerican Airlines

Tue 9/235:40 pmIAD - ACT

1 stop5h 30mAmerican Airlines

Deal found 8/13

$406

Sun 9/215:29 amACT - IAD

1 stop4h 28mAmerican Airlines

Wed 9/245:40 pmIAD - ACT

1 stop5h 30mAmerican Airlines

Deal found 8/13

$830

Sun 9/215:29 amACT - IAD

1 stop4h 28mAmerican Airlines

Tue 9/235:40 pmIAD - ACT

1 stop5h 30mAmerican Airlines

Deal found 8/13

$830

Last-minute flights from Waco to Dulles Intl
Discover last-minute flight deals from Waco to Dulles Intl. Data last updated August 14, 2025 and is based on user searches.

Wed 8/135:09 amACT - IAD

1 stop4h 52mAmerican Airlines

Sat 8/1611:51 amIAD - ACT

1 stop6h 46mAmerican Airlines

Deal found 8/12

$606

Sun 8/175:09 amACT - IAD

1 stop4h 52mAmerican Airlines

Wed 8/2011:51 amIAD - ACT

1 stop11h 24mAmerican Airlines

Deal found 8/13

$1,114

Sat 9/205:29 amACT - IAD

1 stop4h 28mAmerican Airlines

Tue 9/235:40 pmIAD - ACT

1 stop5h 30mAmerican Airlines

Deal found 8/13

$406

Sun 9/215:29 amACT - IAD

1 stop4h 28mAmerican Airlines

Tue 9/235:40 pmIAD - ACT

1 stop5h 30mAmerican Airlines

Deal found 8/13

$830

Sun 9/215:29 amACT - IAD

1 stop4h 28mAmerican Airlines

Wed 9/2411:18 amIAD - ACT

2 stops7h 41mAmerican Airlines

Deal found 8/13

$836

One-way flights from Waco to Dulles Intl
Search for one-way flight options from Waco to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Thu 8/215:09 amACT - IAD

1 stop4h 52mAmerican Airlines

Deal found 8/14

$449

Cheapflights Fare Finder

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

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Sat 9/20

5:29 am-10:57 am

1 stop4h 28m

Washington, D.C. Dulles Intl

Tue 9/23

5:40 pm-10:10 pm

1 stop5h 30m

$406

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Sun 9/21

5:29 am-10:57 am

1 stop4h 28m

Washington, D.C. Dulles Intl

Wed 9/24

5:40 pm-10:10 pm

1 stop5h 30m

$830

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Sun 9/21

5:29 am-10:57 am

1 stop4h 28m

Washington, D.C. Dulles Intl

Tue 9/23

5:40 pm-10:10 pm

1 stop5h 30m

$830

WacoWashington, D.C.

ACT - IAD

ACTIAD

Waco

Thu 8/21

5:09 am-11:01 am

1 stop4h 52m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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, July is the cheapest month in which you can book a flight from Waco to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Waco to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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

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.
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, July is the cheapest month in which you can book a flight from Waco to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Waco to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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

Woodbridge

Arlington

Alexandria

Tysons

Silver Spring

Springfield

Fredericksburg

Gaithersburg

Towson

Linthicum Heights

Fairfax

Manassas

Falls Church

Laurel

Rockville

Oxon Hill

National Harbor

Dundalk

Waldorf

Bowie

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$406+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Waco to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Waco to Dulles Intl

Round-trip from

Find flight deals from Waco to Dulles Intl

Cheapest flights from Waco to Dulles IntlExplore 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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Waco to Washington, D.C. Dulles Intl Airport that are best for you.

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.

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?

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?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Waco to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

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 August 14, 2025.