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

Flying on United Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $251. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $256 and $294, respectively. United Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Appleton to Washington, D.C. Dulles Intl Airport one-way?

One-way options have recently been found by users for as low as $126 on Delta. Other airlines that offer cheap prices include American Airlines from $131 and United Airlines from $245 one-way.

What is the cheapest day to fly from Appleton to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Appleton to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Appleton to Washington, D.C. Dulles Intl Airport?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 65% on your flight compared to booking on days when demand is much higher.

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

The best pricing can be found in the month of August. Prices to Washington, D.C. Dulles Intl Airport from Appleton average $322. You can even find prices in August for less than $322, as users have found deals to Washington, D.C. Dulles Intl Airport from as low as $172. The month of October appears to be one of the more expensive times to travel to Washington, D.C. Dulles Intl Airport from Appleton. Flying in the targeted month can save you up to 26%.

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

It’s optimal to fly from Appleton to Washington, D.C. Dulles Intl Airport at noon. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the morning.

Most accurate provider : When it comes to deals on Appleton-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 Appleton-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >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 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 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.

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.

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.

$126+ Flights from Appleton to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Appleton to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$251 (United Airlines)
One-way from	$126 (Delta)
Popular in	September
Cheapest in	January
Average price	$316

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.

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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. 14% potential increase in price ($69 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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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 April 10, 2025.

Sat 8/168:00 amATW - IAD

1 stop4h 49mUnited Airlines

Wed 8/201:15 pmIAD - ATW

1 stop4h 35mUnited Airlines

Deal found 4/9

$251

Sat 8/304:22 pmATW - IAD

1 stop6h 44mAmerican Airlines

Sat 9/68:58 amIAD - ATW

2 stops9h 42mAmerican Airlines

Deal found 4/9

$256

Sat 5/34:22 pmATW - IAD

1 stop6h 18mDelta

Sun 5/46:00 amIAD - ATW

1 stop6h 34mDelta

Deal found 4/9

$294

Thu 7/37:30 amATW - IAD

2 stops29h 53mAllegiant Air

Sun 7/611:58 amIAD - ATW

1 stop21h 14mAllegiant Air

Deal found 4/9

$349

Thu 7/37:00 amATW - IAD

3 stops32h 15mMultiple Airlines

Sun 7/611:58 amIAD - ATW

1 stop21h 14mMultiple Airlines

Deal found 4/9

$368

Best flights from Appleton to Dulles Intl
Discover carefully curated flight deals from Appleton to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2025.

Sat 8/168:00 amATW - IAD

1 stop4h 49mUnited Airlines

Wed 8/201:15 pmIAD - ATW

1 stop4h 35mUnited Airlines

Deal found 4/9

$251

Sat 8/304:22 pmATW - IAD

1 stop6h 44mAmerican Airlines

Sat 9/68:58 amIAD - ATW

2 stops9h 42mAmerican Airlines

Deal found 4/9

$256

Sat 5/34:22 pmATW - IAD

1 stop6h 18mDelta

Sun 5/46:00 amIAD - ATW

1 stop6h 34mDelta

Deal found 4/9

$294

Thu 7/37:30 amATW - IAD

2 stops29h 53mAllegiant Air

Sun 7/611:58 amIAD - ATW

1 stop21h 14mAllegiant Air

Deal found 4/9

$349

Thu 7/37:00 amATW - IAD

3 stops32h 15mMultiple Airlines

Sun 7/611:58 amIAD - ATW

1 stop21h 14mMultiple Airlines

Deal found 4/9

$368

Last-minute flights from Appleton to Dulles Intl
Discover last-minute flight deals from Appleton to Dulles Intl. Data last updated April 10, 2025 and is based on user searches.

Mon 4/283:43 pmATW - IAD

1 stop4h 18mUnited Airlines

Tue 4/293:30 pmIAD - ATW

1 stop6h 51mUnited Airlines

Deal found 4/9

$337

Mon 4/288:50 amATW - IAD

3 stops25h 36mMultiple Airlines

Fri 5/28:30 amIAD - ATW

2 stops31h 16mMultiple Airlines

Deal found 4/9

$553

Sat 5/34:22 pmATW - IAD

1 stop6h 18mDelta

Sun 5/46:00 amIAD - ATW

1 stop6h 34mDelta

Deal found 4/9

$294

Sat 5/32:45 pmATW - IAD

2 stops8h 11mAmerican Airlines

Sun 5/45:00 amIAD - ATW

2 stops6h 54mAmerican Airlines

Deal found 4/9

$304

One-way flights from Appleton to Dulles Intl
Search for one-way flight options from Appleton to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated April 10, 2025.

Sat 5/175:15 pmATW - IAD

1 stop4h 39mDelta

Deal found 4/9

$126

Sat 5/174:37 pmATW - IAD

2 stops6h 25mAmerican Airlines

Deal found 4/9

$131

Sat 4/195:29 pmATW - IAD

2 stops12h 49mUnited Airlines

Deal found 4/9

$245

Tue 4/157:00 amATW - IAD

3 stops27h 20mMultiple Airlines

Deal found 4/9

$339

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Sat 8/16

8:00 am-1:49 pm

1 stop4h 49m

Washington, D.C. Dulles Intl

Wed 8/20

1:15 pm-4:50 pm

1 stop4h 35m

$251

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Sat 8/30

4:22 pm-12:06 am

1 stop6h 44m

Washington, D.C. Dulles Intl

Sat 9/6

8:58 am-5:40 pm

2 stops9h 42m

$256

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Sat 5/3

4:22 pm-11:40 pm

1 stop6h 18m

Washington, D.C. Dulles Intl

Sun 5/4

6:00 am-11:34 am

1 stop6h 34m

$294

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Thu 7/3

7:30 am-2:23 pm

2 stops29h 53m

Washington, D.C. Dulles Intl

Sun 7/6

11:58 am-8:12 am

1 stop21h 14m

$349

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Thu 7/3

7:00 am-4:15 pm

3 stops32h 15m

Washington, D.C. Dulles Intl

Sun 7/6

11:58 am-8:12 am

1 stop21h 14m

$368

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Sat 5/17

5:15 pm-10:54 pm

1 stop4h 39m

$126

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Sat 5/17

4:37 pm-12:02 am

2 stops6h 25m

$131

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Sat 4/19

5:29 pm-7:18 am

2 stops12h 49m

$245

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Tue 4/15

7:00 am-11:20 am

3 stops27h 20m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Compare providers for flights from Appleton to Dulles Intl

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >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 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 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, August is the cheapest month in which you can book a flight from Appleton to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Appleton to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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.

Rainfall in Dulles Intl by month

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.

Temperature in Dulles Intl by month

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).

Reviews of airlines servicing Dulles Intl

Delta

8.0

Very good

7,906 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,906 reviews

Delta

8.0

Very good

7,906 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,634 reviews

Delta

8.0

Very good

7,906 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Allegiant Air

7.3

Good

734 reviews

Delta

8.0

Very good

7,906 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,906 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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.
What are the cheapest airlines flying from Appleton to Washington, D.C. Dulles Intl Airport round-trip?
Flying on United Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $251. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $256 and $294, respectively. United Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Appleton to Washington, D.C. Dulles Intl Airport one-way?
One-way options have recently been found by users for as low as $126 on Delta. Other airlines that offer cheap prices include American Airlines from $131 and United Airlines from $245 one-way.
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, August is the cheapest month in which you can book a flight from Appleton to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Appleton to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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

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Springfield

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Woodbridge

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Falls Church

Laurel

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Top 2 airlines flying from Appleton to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$238	Average$424	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$267	Average$386	FlexibilityNo cancel fee	On-time69%

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$126+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Appleton 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 Appleton to Dulles Intl

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Most trusted provider

Round-trip from

One-way from

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Cheapest in

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Find flight deals from Appleton to Dulles Intl

Cheapest flights from Appleton to Dulles IntlExplore 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 April 10, 2025.

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 April 10, 2025.

Cheapflights Fare Finder

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

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 April.

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.

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?

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Dulles Intl

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?

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

What are the cheapest airlines to fly from Appleton to Washington, D.C. Dulles Intl Airport one-way?

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

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

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

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

Traveling to a place near Appleton?

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Alternative routes for Appleton to Dulles Intl

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Top 2 airlines flying from Appleton to Dulles Intl

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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 April 10, 2025.