What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Appleton Intl?

American Airlines and United Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Appleton Intl

What airlines fly to Appleton?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Appleton from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Appleton. Keep in mind that there are 3 different airlines that fly to Appleton on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Appleton Intl Airport?

As of August 2026, there are 2 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Appleton Intl Airport.

What documentation or ID do you need to fly to Appleton Intl Airport?

The travel and health documents required for your trip to Appleton Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Appleton Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$159 Cheap Flights from Washington, D.C. Dulles Intl Airport to Appleton in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Appleton

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:13 pm - 4:20 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

23h 07m1 stop Fort Lauderdale

7:11 pm - 8:09 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

23h 58m1 stop Fort Lauderdale

$293Multiple Airlines

Thu, Sep 24 - Fri, Oct 2

9:25 pm - 9:30 amIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

13h 05m1 stop Sarasota Bradenton Intl

7:11 pm - 8:11 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

24h 00m1 stop Fort Lauderdale

$294Multiple Airlines

Fri, Oct 16 - Mon, Oct 19

10:41 am - 2:02 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

4h 21m1 stop Chicago O'Hare Intl

12:28 pm - 5:44 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

4h 16m1 stop Chicago O'Hare Intl

$303United Airlines

Tue, Sep 22 - Tue, Sep 29

6:00 am - 10:20 amIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

5h 20m1 stop Minneapolis St Paul

4:10 pm - 11:21 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

6h 11m1 stop Minneapolis St Paul

$303Delta

Sat, Sep 5 - Sun, Sep 6

5:15 pm - 8:36 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

4h 21m1 stop Detroit Metropolitan Wayne County

11:09 am - 4:30 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

4h 21m1 stop Detroit Metropolitan Wayne County

$303Delta

Tue, Sep 22 - Sat, Sep 26

5:15 pm - 8:36 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

4h 21m1 stop Detroit Metropolitan Wayne County

6:21 pm - 11:14 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

3h 53m1 stop Detroit Metropolitan Wayne County

$303Delta

Tue, Sep 22 - Wed, Sep 30

10:41 am - 2:02 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

4h 21m1 stop Chicago O'Hare Intl

6:30 am - 1:55 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

6h 25m1 stop Chicago O'Hare Intl

$311United Airlines

Sat, Sep 12 - Sat, Sep 19

10:25 am - 4:51 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

7h 26m1 stop Charlotte Douglas

4:10 pm - 11:58 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

6h 48m1 stop Charlotte Douglas

$311American Airlines

Wed, Sep 30 - Mon, Oct 5

3:15 pm - 7:05 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

4h 50m1 stop Chicago O'Hare Intl

5:00 pm - 12:44 amATW Appleton Intl-IAD Washington, D.C. Dulles Intl

6h 44m1 stop Chicago O'Hare Intl

$311United Airlines

Sat, Sep 12 - Tue, Sep 15

6:15 am - 5:35 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

12h 20m2 stops Charlotte Douglas Chicago O'Hare Intl

5:29 am - 2:56 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

8h 27m2 stops Chicago O'Hare Intl Charlotte Douglas

$315American Airlines

Tue, Oct 27 - Sat, Oct 31

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American Airlines flights from Washington, D.C. Dulles Intl Airport to Appleton

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Appleton flight tickets

American Airlines

Oct 27

IAD6:15 amWashington, D.C. Dulles Intl

12h 20m

2 stops

ATW5:35 pmAppleton Intl

Oct 31

ATW5:29 amAppleton Intl

8h 27m

2 stops

IAD2:56 pmWashington, D.C. Dulles Intl

$315

American Airlines

Sep 12

IAD7:57 amWashington, D.C. Dulles Intl

11h 04m

2 stops

ATW6:01 pmAppleton Intl

Sep 15

ATW5:21 pmAppleton Intl

4h 30m

1 stop

IAD10:51 pmWashington, D.C. Dulles Intl

$316

American Airlines

Oct 27

IAD9:05 amWashington, D.C. Dulles Intl

6h 20m

1 stop

ATW2:25 pmAppleton Intl

Oct 31

ATW5:29 amAppleton Intl

8h 27m

2 stops

IAD2:56 pmWashington, D.C. Dulles Intl

$357

United Airlines flights from Washington, D.C. Dulles Intl Airport to Appleton

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Appleton flight tickets

United Airlines

Sep 22

IAD10:41 amWashington, D.C. Dulles Intl

4h 21m

1 stop

ATW2:02 pmAppleton Intl

Sep 29

ATW12:28 pmAppleton Intl

4h 16m

1 stop

IAD5:44 pmWashington, D.C. Dulles Intl

$303

United Airlines

Sep 26

IAD8:20 amWashington, D.C. Dulles Intl

4h 23m

1 stop

ATW11:43 amAppleton Intl

Sep 29

ATW12:28 pmAppleton Intl

4h 16m

1 stop

IAD5:44 pmWashington, D.C. Dulles Intl

$383

United Airlines

Sep 8

IAD8:20 amWashington, D.C. Dulles Intl

4h 23m

1 stop

ATW11:43 amAppleton Intl

Sep 12

ATW2:55 pmAppleton Intl

5h 32m

1 stop

IAD9:27 pmWashington, D.C. Dulles Intl

$429

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Appleton

IAD Washington, D.C. Dulles Intl - ATW Appleton Intl

IADATW

Washington, D.C. Dulles Intl

Thu 9/24

6:13 pm-4:20 pm

1 stop23h 07m

Appleton Intl

Fri 10/2

7:11 pm-8:09 pm

1 stop23h 58m

$293

Washington, D.C.Appleton

IAD Washington, D.C. Dulles Intl - ATW Appleton Intl

IADATW

Washington, D.C. Dulles Intl

Fri 10/16

9:25 pm-9:30 am

1 stop13h 05m

Appleton Intl

Mon 10/19

7:11 pm-8:11 pm

1 stop24h 00m

$294

Washington, D.C.Appleton

IAD Washington, D.C. Dulles Intl - ATW Appleton Intl

IADATW

Washington, D.C. Dulles Intl

Tue 9/22

10:41 am-2:02 pm

1 stop4h 21m

Appleton Intl

Tue 9/29

12:28 pm-5:44 pm

1 stop4h 16m

$303

Washington, D.C.Appleton

IAD Washington, D.C. Dulles Intl - ATW Appleton Intl

IADATW

Washington, D.C. Dulles Intl

Sat 9/5

6:00 am-10:20 am

1 stop5h 20m

Appleton Intl

Sun 9/6

4:10 pm-11:21 pm

1 stop6h 11m

$303

Washington, D.C.Appleton

IAD Washington, D.C. Dulles Intl - ATW Appleton Intl

IADATW

Washington, D.C. Dulles Intl

Tue 9/22

5:15 pm-8:36 pm

1 stop4h 21m

Appleton Intl

Sat 9/26

11:09 am-4:30 pm

1 stop4h 21m

$303

Quickest round-trip

Washington, D.C.Appleton

IAD Washington, D.C. Dulles Intl - ATW Appleton Intl

IADATW

Washington, D.C. Dulles Intl

Tue 9/22

5:15 pm-8:36 pm

1 stop4h 21m

Appleton Intl

Wed 9/30

6:21 pm-11:14 pm

1 stop3h 53m

$303

Washington, D.C.Appleton

IAD Washington, D.C. Dulles Intl - ATW Appleton Intl

IADATW

Washington, D.C. Dulles Intl

Sat 9/12

10:41 am-2:02 pm

1 stop4h 21m

Appleton Intl

Sat 9/19

6:30 am-1:55 pm

1 stop6h 25m

$311

Washington, D.C.Appleton

IAD Washington, D.C. Dulles Intl - ATW Appleton Intl

IADATW

Washington, D.C. Dulles Intl

Wed 9/30

10:25 am-4:51 pm

1 stop7h 26m

Appleton Intl

Mon 10/5

4:10 pm-11:58 pm

1 stop6h 48m

$311

Washington, D.C.Appleton

IAD Washington, D.C. Dulles Intl - ATW Appleton Intl

IADATW

Washington, D.C. Dulles Intl

Sat 9/12

3:15 pm-7:05 pm

1 stop4h 50m

Appleton Intl

Tue 9/15

5:00 pm-12:44 am

1 stop6h 44m

$311

Washington, D.C.Appleton

IAD Washington, D.C. Dulles Intl - ATW Appleton Intl

IADATW

Washington, D.C. Dulles Intl

Tue 10/27

6:15 am-5:35 pm

2 stops12h 20m

Appleton Intl

Sat 10/31

5:29 am-2:56 pm

2 stops8h 27m

$315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Appleton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Appleton?

The month of April is, on average, the cheapest month to fly to Appleton from Washington, D.C. Dulles Intl Airport, with most prices found around $0. If you aren’t able to travel to Appleton during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $269.

When to book flights from Washington, D.C. Dulles Intl Airport to Appleton

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Appleton according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Appleton (IAD to ATW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Appleton

Best Price Found	$159
Fastest flight time	5h 15m
Direct flights	None

The best one-way flight to Appleton from Washington, D.C. Dulles Intl Airport in the past 72 hours is $159. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Appleton found on momondo in the last 72 hours is $293.

The fastest flight from Washington, D.C. Dulles Intl Airport to Appleton takes 5h 15m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Appleton. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Appleton.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Appleton

How far is Washington, D.C. Dulles Intl to Appleton Intl by plane?
The straight-line distance from Washington, D.C. Dulles Intl to Appleton Intl is 673.7 mi. By plane, this route typically takes 5h 15m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Appleton Intl Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Appleton Intl Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Appleton Intl Airport?
As of August 2026, there are 2 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Appleton Intl Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Appleton Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Appleton Intl Airport.
What documentation or ID do you need to fly to Appleton Intl Airport?
The travel and health documents required for your trip to Appleton Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Appleton Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Appleton?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Appleton is United Airlines, representing 55% of all bookings. The subsequent popular airline is Delta at 45%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Appleton

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Appleton with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $229	Free Cancellation	Rating 7.8 8,530 reviews		Search Delta flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 10,122 reviews		Search United Airlines flights

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Waupaca

Elkhart Lake

Plymouth

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Appleton?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Appleton. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Appleton with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Appleton flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Appleton?

Once all potential Washington, D.C. to Appleton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Appleton right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Appleton from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Appleton trip

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Cheap flights from Washington, D.C. Dulles Intl Airport to Appleton from $159

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American Airlines flights from Washington, D.C. Dulles Intl Airport to Appleton

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Appleton flight tickets

United Airlines flights from Washington, D.C. Dulles Intl Airport to Appleton

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Appleton flight tickets

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Appleton

What is the cheapest month to fly to Appleton?

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Appleton Intl?

What airlines fly to Appleton?

When to book flights from Washington, D.C. Dulles Intl Airport to Appleton

Cheap Washington, D.C. Dulles Intl Airport to Appleton (IAD to ATW) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Appleton

Best airlines flying from Washington, D.C. Dulles Intl Airport to Appleton

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Appleton with momondo

Traveling to a place near Appleton?

Why use momondo?

An easier way to manage your Appleton trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Appleton. Availability may vary depending on flight origin and airline.

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