ATW - IAD

$133 Find Cheap Flights from Appleton to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Appleton to Dulles Intl departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Appleton to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Appleton to Washington, D.C., as well as popular online travel agencies
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Flight Deals

Cheap Flights from Appleton to Dulles Intl (ATW-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Appleton to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Appleton to Dulles Intl

Wed, Feb 18 - Sat, Feb 21
Delta Logo
5:20 pm - 11:02 pmATW-IAD
4h 42m1 stop
Delta Logo
11:00 am - 4:42 pmIAD-ATW
6h 42m1 stop
$249Delta
Find Deal
Thu, Sep 11 - Mon, Sep 15
Delta Logo
7:00 am - 11:28 amATW-IAD
3h 28m1 stop
Delta Logo
5:25 pm - 10:40 pmIAD-ATW
6h 15m1 stop
$259Delta
Find Deal
Tue, Oct 21 - Wed, Oct 29
Delta Logo
5:35 pm - 11:00 pmATW-IAD
4h 25m1 stop
Delta Logo
1:00 pm - 4:47 pmIAD-ATW
4h 47m1 stop
$273Delta
Find Deal
Thu, Oct 23 - Tue, Oct 28
Delta Logo
5:35 pm - 11:00 pmATW-IAD
4h 25m1 stop
Delta Logo
1:00 pm - 4:47 pmIAD-ATW
4h 47m1 stop
$274Delta
Find Deal
Thu, Sep 11 - Mon, Sep 15
United Airlines Logo
5:25 pm - 12:32 amATW-IAD
6h 07m1 stop
United Airlines Logo
5:10 pm - 9:43 pmIAD-ATW
5h 33m1 stop
$288United Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
American Airlines Logo
3:43 pm - 11:59 pmATW-IAD
7h 16m2 stops
American Airlines Logo
5:29 pm - 11:25 pmIAD-ATW
6h 56m1 stop
$302American Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
United Airlines Logo
6:45 pm - 12:21 amATW-IAD
4h 36m1 stop
United Airlines Logo
8:20 am - 2:08 pmIAD-ATW
6h 48m1 stop
$313United Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 8
American Airlines Logo
6:45 am - 1:35 pmATW-IAD
5h 50m1 stop
American Airlines Logo
1:58 pm - 11:38 pmIAD-ATW
10h 40m2 stops
$316American Airlines
Find Deal
Sun, Oct 26 - Thu, Oct 30
 Logo
3:25 pm - 9:09 amATW-IAD
16h 44m2 stops
 Logo
11:08 am - 10:31 amIAD-ATW
24h 23m1 stop
Thu, Oct 23 - Mon, Oct 27
 Logo
3:25 pm - 2:25 pmATW-IAD
22h 00m2 stops
 Logo
12:09 pm - 2:05 pmIAD-ATW
26h 56m1 stop
Booking Insights

KAYAK's insights & trends for Appleton to Dulles Intl flights

Get data-powered insights and trends into flights from Appleton to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Appleton to Washington Dulles Airport?

The average price of all round-trip flights from Appleton to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

For Appleton to Washington Dulles Airport, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Washington Dulles Airport back to Appleton, the best deals are generally found on Saturday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Appleton to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Appleton to Washington, D.C. Dulles Intl Airport is January, where tickets cost $248 (return) on average. On the other hand, the most expensive months are September and April, where the average cost of round-trip tickets is $669 and $576 respectively.

Good to know

Low seasonDecember
Cheapest flight$133
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Appleton to Washington Dulles Airport

When to book flights from Appleton to Dulles Intl

Are your dates flexible? Find out the best times to travel from Appleton to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Appleton to Washington Dulles Airport flights

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

    In the last 3 days, the lowest price for a flight from Appleton to Washington, D.C. Dulles Intl Airport was $133 for a one-way ticket and $249 for a round-trip.

  • Do I need a passport to fly between Appleton and Washington Dulles Airport?

    No, a passport isn't needed to fly from Appleton to Washington Dulles Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Appleton to Washington Dulles Airport?

    On your way to Washington Dulles Airport, you’ll fly out from Appleton Intl. You’ll be landing at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Appleton to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Appleton to Washington Dulles Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Appleton and Washington Dulles Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Appleton to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Appleton to Washington, D.C. are Delta and United Airlines. With an average price for the route of $369 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $368 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Appleton to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Appleton to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Appleton to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Appleton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Appleton to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Appleton with another airline. Booking your flights between Appleton and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Appleton to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Appleton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Appleton to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Appleton to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Appleton to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7977 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

4.0 Okaypuravi, Aug 2025LGA - STL
Read more Delta reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

United airlines, mediocre at best. No issues , nothing great . Worked for me

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

Very nice and clean plane. Transit time between flights was tight though

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Everything you need to know for your flight from Appleton to Dulles Intl

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