HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$457+ Cheap flights from Stillwater (SWO) 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
SWO — IAD
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Stillwater 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 Stillwater to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Stillwater (SWO) 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 November 24, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$457
(American Airlines)
Provider with most accurate pricing for Stillwater Searcy Fld-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Stillwater Searcy Fld-Washington, D.C. Dulles Intl flights.
Search Deals
From Stillwater Searcy Fld to Washington, D.C. Dulles Intl
Search Deals

Find flight deals from Stillwater to Dulles Intl

Cheapest flights from Stillwater to Dulles Intl
Explore the most affordable flight options available from Stillwater to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

This American Airlines deal was found by Cheapflights users on 11/22. 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.
Tue 12/162:24 pmSWO - IAD
1 stop7h 35mAmerican Airlines
Tue 1/205:26 pmIAD - SWO
1 stop6h 24mAmerican Airlines
Deal found 11/22$457
This American Airlines deal was found by Cheapflights users on 11/21. 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 11/252:29 pmSWO - IAD
1 stop7h 12mAmerican Airlines
Sat 11/296:04 amIAD - SWO
1 stop8h 55mAmerican Airlines
Deal found 11/21$521

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stillwater 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 November 24, 2025.
Use the filters below to find and compare flights from Stillwater to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Stillwater

Fly to

Dulles Intl

Route

Depart

Return

Price

StillwaterWashington, D.C.

SWO - IAD

SWOIAD

Stillwater Searcy Fld

Tue 12/16

2:24 pm-10:59 pm

1 stop7h 35m

Washington, D.C. Dulles Intl

Tue 1/20

5:26 pm-10:50 pm

1 stop6h 24m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

  • Most accurate provider: When it comes to deals on Stillwater-Washington, D.C. Dulles Intl Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Stillwater-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Stillwater-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 Stillwater-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Stillwater-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 Stillwater to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Stillwater 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 Stillwater to Washington, D.C. Dulles Intl Airport

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

Currently, June is the cheapest month in which you can book a flight from Stillwater to Washington, D.C. Dulles Intl Airport (average of $192). Flying from Stillwater to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $394). 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 Stillwater 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 Stillwater to Washington, D.C. Dulles Intl?

    Most people fly from Stillwater Searcy Fld (SWO) if they book a flight from Stillwater to Washington, D.C. Dulles Intl. On average, Searcy Fld has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Stillwater Searcy Fld is conveniently located just 3.5 mi from Stillwater’s city center.

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

    Airlines like American Airlines fly from Stillwater to Washington, D.C. Dulles Intl Airport in about 7h 35m. The time it takes to get you to your destination can typically vary by up to . Stillwater and Washington, D.C. Dulles Intl Airport are separated by a distance of 1090 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Stillwater 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 Stillwater to Washington, D.C. Dulles Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Stillwater to Washington, D.C. Dulles Intl Airport (average of $192). Flying from Stillwater to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $394). 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
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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.

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.