HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$174+ Cheap flights from Appleton (ATW) 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — IAD
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Appleton 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.

Find flight deals from Appleton to Dulles Intl

Cheapest flights from Appleton to Dulles Intl
Explore the most affordable flight options available from Appleton to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/114:18 pmATW - IAD
1 stop6h 44mDelta
lun. 12/156:03 amIAD - ATW
1 stop6h 37mDelta
Deal found 10/29$249
This American Airlines deal was found by Cheapflights users on 10/29. 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.
jue. 11/206:20 amATW - IAD
1 stop5h 52mAmerican Airlines
lun. 11/242:16 pmIAD - ATW
2 stops10h 17mAmerican Airlines
Deal found 10/29$254
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/185:31 pmATW - IAD
1 stop5h 28mUnited Airlines
lun. 11/2412:40 pmIAD - ATW
1 stop5h 02mUnited Airlines
Deal found 10/29$264
This American Airlines deal was found by Cheapflights users on 10/29. 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.
mar. 11/186:58 amATW - IAD
1 stop5h 37mAmerican Airlines
lun. 11/242:16 pmIAD - ATW
2 stops10h 17mAmerican Airlines
Deal found 10/29$269
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/231:53 pmATW - IAD
2 stops26h 53mMultiple Airlines
dom. 1/47:51 pmIAD - ATW
1 stop13h 46mMultiple Airlines
Deal found 10/29$273
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/135:21 pmATW - IAD
1 stop4h 42mDelta
lun. 11/175:03 pmIAD - ATW
1 stop4h 47mDelta
Deal found 10/28$279
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/205:23 amATW - IAD
1 stop5h 16mDelta
mié. 11/265:59 pmIAD - ATW
1 stop5h 09mDelta
Deal found 10/29$294
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2712:17 pmATW - IAD
1 stop6h 09mDelta
lun. 12/16:03 amIAD - ATW
1 stop6h 30mDelta
Deal found 10/29$304
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/305:41 amATW - IAD
1 stop4h 50mDelta
mar. 12/26:03 amIAD - ATW
1 stop6h 37mDelta
Deal found 10/29$309
This American Airlines deal was found by Cheapflights users on 10/29. 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.
jue. 10/306:00 amATW - IAD
2 stops6h 48mAmerican Airlines
mar. 12/25:29 pmIAD - ATW
1 stop6h 56mAmerican Airlines
Deal found 10/29$314

Cheap flight deals from Appleton to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) 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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(Delta)

One-way from

$174
(United Airlines)

Popular in

April

Cheapest in

January

Average price

$430
Provider with most accurate pricing for Appleton Intl-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Washington, D.C. Dulles Intl flights.
Search Deals
From Appleton Intl to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Appleton Intl to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton 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 octubre 30, 2025.
Use the filters below to find and compare flights from Appleton to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Appleton

Fly to

Dulles Intl

Route

Depart

Return

Price

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

jue. 12/11

4:18 pm-12:02 am

1 stop6h 44m

Washington, D.C. Dulles Intl

lun. 12/15

3:38 pm-10:04 pm

1 stop7h 26m

$249

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

jue. 3/5

5:35 pm-11:55 pm

1 stop5h 20m

Washington, D.C. Dulles Intl

lun. 3/9

1:02 pm-7:16 pm

1 stop7h 14m

$249

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

mié. 2/18

5:20 pm-11:02 pm

1 stop4h 42m

Washington, D.C. Dulles Intl

sáb. 2/21

12:30 pm-4:42 pm

1 stop5h 12m

$249

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

sáb. 2/21

2:39 pm-9:23 pm

1 stop5h 44m

Washington, D.C. Dulles Intl

jue. 2/26

1:02 pm-7:33 pm

1 stop7h 31m

$249

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

jue. 1/15

6:05 pm-11:06 pm

1 stop4h 01m

Washington, D.C. Dulles Intl

mar. 1/20

7:00 am-11:23 am

1 stop5h 23m

$249

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

sáb. 2/21

5:20 pm-11:02 pm

1 stop4h 42m

Washington, D.C. Dulles Intl

mar. 2/24

6:15 am-11:21 am

1 stop6h 06m

$249

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

mié. 12/31

3:24 pm-9:21 pm

1 stop4h 57m

$174

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

mié. 11/12

5:31 pm-11:59 pm

1 stop5h 28m

$204

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

lun. 1/19

11:25 am-11:12 pm

2 stops10h 47m

$244

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

dom. 12/28

5:23 pm-7:32 am

2 stops13h 09m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 13 results
1
2

Compare providers for flights from Appleton to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to Dulles Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

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

Currently, October is the cheapest month in which you can book a flight from Appleton to Washington, D.C. Dulles Intl Airport (average of $185). Flying from Appleton to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $265). 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.

How much does it cost to fly round-trip from Appleton to Washington, D.C. Dulles Intl Airport?

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated octubre 30, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Appleton to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Appleton 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 Appleton to Washington, D.C. Dulles Intl?

    Most people fly from Appleton Intl (ATW) if they book a flight from Appleton to Washington, D.C. Dulles Intl. On average, Appleton Intl has 0 outbound flights to Washington, D.C. Dulles Intl per day from 2 airlines. Appleton Intl is conveniently located just 5.1 mi from Appleton’s city center.

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

    For as low as $249, Delta can have you in Washington, D.C. Dulles Intl Airport from Appleton in 6h 44m. Airlines will cover a distance of 678 mi.

  • What are the cheapest airlines flying from Appleton to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Delta is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $248. Another option worth looking into is United Airlines, starting at $253 round trip. Delta is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Appleton to Washington, D.C. Dulles Intl Airport (average of $185). Flying from Appleton to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $265). 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
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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 Appleton to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Reagan-National flights
Minneapolis to Baltimore flights
Minneapolis to Dulles Intl flights
Minneapolis to Reagan-National flights
Milwaukee to Reagan-National flights
Milwaukee to Dulles Intl flights
Madison to Reagan-National flights
Milwaukee to Baltimore flights
Madison to Dulles Intl flights
Madison to Baltimore flights
Appleton to Baltimore flights
Appleton to Reagan-National flights
Wausau to Dulles Intl flights
Wausau to Reagan-National flights
Green Bay to Dulles Intl flights
Duluth to Dulles Intl flights
Duluth to Reagan-National flights
Green Bay to Reagan-National flights
Eau Claire to Reagan-National flights
Duluth to Baltimore flights
Green Bay to Baltimore flights
Wausau to Baltimore flights
Eau Claire to Baltimore flights
Eau Claire to Dulles Intl flights
Escanaba to Reagan-National flights
Escanaba to Dulles Intl flights
Escanaba to Baltimore flights
Rhinelander to Baltimore flights
La Crosse to Reagan-National flights
Dubuque to Baltimore flights
La Crosse to Dulles Intl flights
La Crosse to Baltimore flights
Rhinelander to Reagan-National flights
Rhinelander to Dulles Intl flights
Dubuque to Reagan-National flights

Top 2 airlines flying from Appleton to Dulles Intl

Discover the top 2 airlines that operate flights from Appleton to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$336FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$253Average$371FlexibilityNo cancel feeOn-time69%

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.