ATW - IAD

$154 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 11/16. 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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Everything you should know

Cheapest round-trip
$249
Typical prices: $348-$364
Delta
Wed 2/18Sat 2/21
ATW - IAD • 1 stop
Cheapest one-way
$154
Allegiant Air
Sun 11/16
ATW - IAD • 1 stop
Top airlines
Delta
Cheapest • from $249 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 34% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
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
4:05 pm - 11:35 pmATW-IAD
6h 30m1 stop
Delta Logo
6:15 am - 11:21 amIAD-ATW
6h 06m1 stop
$249Delta
Find Deal
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
6:09 am - 3:58 pmATW-IAD
8h 49m2 stops
American Airlines Logo
5:54 pm - 9:52 pmIAD-ATW
4h 58m1 stop
$254American Airlines
Find Deal
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
6:09 am - 3:58 pmATW-IAD
8h 49m2 stops
American Airlines Logo
8:52 am - 3:41 pmIAD-ATW
7h 49m2 stops
$259American Airlines
Find Deal
Thu, Oct 23 - Tue, Nov 4
Delta Logo
5:35 pm - 11:00 pmATW-IAD
4h 25m1 stop
Delta Logo
6:05 am - 10:31 amIAD-ATW
5h 26m1 stop
$279Delta
Find Deal
Thu, Oct 30 - Sun, Nov 2
Delta Logo
5:35 pm - 11:00 pmATW-IAD
4h 25m1 stop
Delta Logo
5:05 am - 9:31 amIAD-ATW
5h 26m1 stop
$284Delta
Find Deal
Mon, Nov 17 - Sat, Nov 22
Delta Logo
5:21 pm - 11:03 pmATW-IAD
4h 42m1 stop
Delta Logo
5:59 pm - 10:08 pmIAD-ATW
5h 09m1 stop
$294Delta
Find Deal
Sat, Nov 15 - Wed, Nov 19
American Airlines Logo
9:39 am - 7:21 pmATW-IAD
8h 42m2 stops
American Airlines Logo
7:55 am - 3:17 pmIAD-ATW
8h 22m2 stops
$321American Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
American Airlines Logo
3:48 pm - 12:01 amATW-IAD
7h 13m2 stops
American Airlines Logo
5:29 pm - 11:24 pmIAD-ATW
6h 55m1 stop
$323American Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
United Airlines Logo
5:20 pm - 11:55 pmATW-IAD
5h 35m1 stop
United Airlines Logo
10:06 pm - 1:57 pmIAD-ATW
16h 51m2 stops
$412United Airlines
Find Deal
Sun, Nov 9 - Sun, Nov 16
United Airlines Logo
6:30 am - 11:49 amATW-IAD
4h 19m1 stop
United Airlines Logo
8:25 am - 4:42 pmIAD-ATW
9h 17m2 stops
$413United Airlines
Find Deal
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.

How much is a round-trip flight from Appleton to Washington, D.C. Dulles Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Appleton to Washington, D.C. Dulles Intl Airport departing in February.

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 April and March, where the average cost of round-trip tickets is $576 and $448 respectively.

Good to know

Low seasonDecember
Cheapest flight$154
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 19% increase in price.
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 $154 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?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Appleton and Washington Dulles Airport, with Star Alliance 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 $350 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 $363 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 7971 reviews
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
7.3Food
Airline reviews

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

6.0 GoodDonna, Oct 2025BOS - MSY
Read more Delta reviews

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

Delay in SLC jammed us up in Chicago. Got caught up in rush hour traffic

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

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

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

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