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 $249. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $254 and $259, respectively. Delta is priced at 39% 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 $149 on American Airlines. Other airlines that offer cheap prices include Delta from $159 and United Airlines from $190 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 November. Prices to Washington, D.C. Dulles Intl Airport from Appleton average $322. You can even find prices in November for less than $322, as users have found deals to Washington, D.C. Dulles Intl Airport from as low as $242. 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.

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.

$149+ Flights from Appleton to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Appleton to Dulles Intl

Round-trip from	$249 (Delta)
One-way from	$149 (American Airlines)
Popular in	September
Cheapest in	January
Average price	$460

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. 12% potential increase in price ($60 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).

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Average for round-trip flights in June 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 June 12, 2025.

Wed 8/66:07 pmATW - IAD

1 stop3h 48mDelta

Mon 8/115:25 pmIAD - ATW

1 stop6h 28mDelta

Deal found 6/11

$249

Sat 8/301:15 pmATW - IAD

1 stop5h 27mAmerican Airlines

Sat 9/62:21 pmIAD - ATW

2 stops9h 04mAmerican Airlines

Deal found 6/11

$254

Tue 7/18:00 amATW - IAD

1 stop4h 49mUnited Airlines

Sun 7/68:30 amIAD - ATW

1 stop4h 48mUnited Airlines

Deal found 6/12

$259

Thu 10/99:00 amATW - IAD

1 stop28h 15mAllegiant Air

Sun 10/1210:08 amIAD - ATW

1 stop28h 36mAllegiant Air

Deal found 6/12

$306

Tue 7/157:00 amATW - IAD

3 stops27h 20mMultiple Airlines

Wed 7/165:40 pmIAD - ATW

3 stops19h 35mMultiple Airlines

Deal found 6/11

$364

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 June 12, 2025.

Wed 8/66:07 pmATW - IAD

1 stop3h 48mDelta

Mon 8/115:25 pmIAD - ATW

1 stop6h 28mDelta

Deal found 6/11

$249

Sat 8/301:15 pmATW - IAD

1 stop5h 27mAmerican Airlines

Sat 9/62:21 pmIAD - ATW

2 stops9h 04mAmerican Airlines

Deal found 6/11

$254

Tue 7/18:00 amATW - IAD

1 stop4h 49mUnited Airlines

Sun 7/68:30 amIAD - ATW

1 stop4h 48mUnited Airlines

Deal found 6/12

$259

Thu 10/99:00 amATW - IAD

1 stop28h 15mAllegiant Air

Sun 10/1210:08 amIAD - ATW

1 stop28h 36mAllegiant Air

Deal found 6/12

$306

Thu 7/107:00 amATW - IAD

3 stops27h 20mMultiple Airlines

Thu 7/1711:58 amIAD - ATW

1 stop21h 14mMultiple Airlines

Deal found 6/10

$339

Last-minute flights from Appleton to Dulles Intl
Discover last-minute flight deals from Appleton to Dulles Intl. Data last updated June 12, 2025 and is based on user searches.

Tue 6/176:14 pmATW - IAD

1 stop3h 41mDelta

Sat 6/2112:03 pmIAD - ATW

1 stop4h 31mDelta

Deal found 6/9

$329

Tue 6/173:40 pmATW - IAD

1 stop7h 19mAmerican Airlines

Sat 6/2111:18 amIAD - ATW

2 stops7h 21mAmerican Airlines

Deal found 6/9

$447

Wed 6/183:30 pmATW - IAD

1 stop18h 32mMultiple Airlines

Wed 6/2512:40 pmIAD - ATW

2 stops35h 58mMultiple Airlines

Deal found 6/10

$473

Thu 6/195:23 pmATW - IAD

1 stop6h 07mUnited Airlines

Tue 6/248:30 amIAD - ATW

2 stops13h 50mUnited Airlines

Deal found 6/9

$453

Tue 7/18:00 amATW - IAD

1 stop4h 49mUnited Airlines

Sun 7/68:30 amIAD - ATW

1 stop4h 48mUnited Airlines

Deal found 6/12

$259

Thu 7/33:40 pmATW - IAD

1 stop7h 19mAmerican Airlines

Wed 7/169:03 amIAD - ATW

1 stop7h 18mAmerican Airlines

Deal found 6/11

$311

Fri 7/45:35 amATW - IAD

1 stop8h 01mDelta

Tue 7/86:00 amIAD - ATW

1 stop5h 29mDelta

Deal found 6/11

$249

Tue 7/157:00 amATW - IAD

3 stops27h 20mMultiple Airlines

Wed 7/165:40 pmIAD - ATW

3 stops19h 35mMultiple Airlines

Deal found 6/11

$364

Sat 7/266:30 amATW - IAD

2 stops27h 38mAllegiant Air

Thu 7/3111:58 amIAD - ATW

1 stop21h 14mAllegiant Air

Deal found 6/11

$355

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 June 12, 2025.

Tue 7/223:51 pmATW - IAD

1 stop7h 07mAmerican Airlines

Deal found 6/12

$149

Tue 7/226:07 pmATW - IAD

1 stop3h 48mDelta

Deal found 6/10

$159

Fri 7/256:30 amATW - IAD

1 stop4h 25mUnited Airlines

Deal found 6/10

$190

Tue 7/227:00 amATW - IAD

3 stops27h 20mMultiple Airlines

Deal found 6/10

$223

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

Wed 8/6

6:07 pm-10:55 pm

1 stop3h 48m

Washington, D.C. Dulles Intl

Mon 8/11

5:25 pm-10:53 pm

1 stop6h 28m

$249

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Sat 8/30

1:15 pm-7:42 pm

1 stop5h 27m

Washington, D.C. Dulles Intl

Sat 9/6

2:21 pm-10:25 pm

2 stops9h 04m

$254

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Tue 7/1

8:00 am-1:49 pm

1 stop4h 49m

Washington, D.C. Dulles Intl

Sun 7/6

8:30 am-12:18 pm

1 stop4h 48m

$259

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Thu 10/9

9:00 am-2:15 pm

1 stop28h 15m

Washington, D.C. Dulles Intl

Sun 10/12

10:08 am-1:44 pm

1 stop28h 36m

$306

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Thu 7/10

7:00 am-11:20 am

3 stops27h 20m

Washington, D.C. Dulles Intl

Thu 7/17

11:58 am-8:12 am

1 stop21h 14m

$339

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Tue 7/22

3:51 pm-11:58 pm

1 stop7h 07m

$149

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Tue 7/22

6:07 pm-10:55 pm

1 stop3h 48m

$159

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Fri 7/25

6:30 am-11:55 am

1 stop4h 25m

$190

AppletonWashington, D.C.

ATW - IAD

ATWIAD

Appleton Intl

Tue 7/22

7:00 am-11:20 am

3 stops27h 20m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 July is currently the most expensive (average of $349). 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

To help decide which airline to fly from Appleton to Washington, D.C., see what other customers have to say about Delta, United Airlines and Allegiant Air. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Allegiant Air

7.3

Good

725 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 Delta is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $249. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $254 and $259, respectively. Delta is priced at 39% 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 $149 on American Airlines. Other airlines that offer cheap prices include Delta from $159 and United Airlines from $190 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 July is currently the most expensive (average of $349). 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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National Harbor

Springfield

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Top 2 airlines flying from Appleton to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$238	Average$399	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$286	Average$386	FlexibilityNo cancel fee	On-time69%

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$149+ 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 7/22. 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

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Cheap flight deals from Appleton to Dulles Intl

Round-trip from

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Popular in

Cheapest in

Average price

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 June 12, 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 June 12, 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.

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

To help decide which airline to fly from Appleton to Washington, D.C., see what other customers have to say about Delta, United Airlines and Allegiant Air. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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

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

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 June 12, 2025.