IAD - ATW

$154 Find Cheap Flights from Washington Dulles Airport to Appleton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Appleton departing on 10/23. 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 Appleton

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

Cheapest round-trip
$249
Delta
Sat 12/6Mon 12/8
IAD - ATW • 1 stop
Cheapest one-way
$154
Allegiant Air
Thu 10/23
IAD - ATW • 1 stop
Top airlines
Delta
Cheapest • from $249 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
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+1
Airline reviews
Airline reviews
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We hope you love your trip to Appleton!
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Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Appleton 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 Dulles Intl to Appleton

Sat, Dec 6 - Mon, Dec 8
Delta Logo
5:03 pm - 8:51 pmIAD-ATW
4h 48m1 stop
Delta Logo
6:05 pm - 11:08 pmATW-IAD
4h 03m1 stop
$249Delta
Find Deal
Thu, Dec 4 - Sun, Dec 7
Delta Logo
5:59 pm - 10:10 pmIAD-ATW
5h 11m1 stop
Delta Logo
6:05 pm - 11:08 pmATW-IAD
4h 03m1 stop
$279Delta
Find Deal
Thu, Oct 23 - Sun, Oct 26
Delta Logo
6:18 am - 11:25 amIAD-ATW
6h 07m1 stop
Delta Logo
5:35 pm - 11:00 pmATW-IAD
4h 25m1 stop
$284Delta
Find Deal
Thu, Dec 4 - Sat, Dec 6
Multiple Airlines Logo
6:00 am - 9:48 pmIAD-ATW
16h 48m2 stops
Multiple Airlines Logo
6:10 pm - 7:35 amATW-IAD
12h 25m1 stop
$287Multiple Airlines
Find Deal
Thu, Dec 11 - Sat, Dec 13
American Airlines Logo
4:40 pm - 10:47 pmIAD-ATW
7h 07m1 stop
American Airlines Logo
5:40 am - 1:20 pmATW-IAD
6h 40m1 stop
$318American Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
American Airlines Logo
4:40 pm - 10:47 pmIAD-ATW
7h 07m1 stop
American Airlines Logo
3:48 pm - 12:01 amATW-IAD
7h 13m2 stops
$323American Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
United Airlines Logo
6:30 am - 11:57 amIAD-ATW
6h 27m1 stop
United Airlines Logo
8:15 am - 3:55 pmATW-IAD
6h 40m1 stop
$324United Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
American Airlines Logo
2:06 pm - 11:34 pmIAD-ATW
10h 28m2 stops
American Airlines Logo
3:48 pm - 12:01 amATW-IAD
7h 13m2 stops
$328American Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Multiple Airlines Logo
6:00 am - 9:48 pmIAD-ATW
16h 48m2 stops
Multiple Airlines Logo
4:14 pm - 7:35 amATW-IAD
14h 21m1 stop
$334Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
United Airlines Logo
8:20 am - 1:57 pmIAD-ATW
6h 37m1 stop
United Airlines Logo
6:30 am - 11:49 amATW-IAD
4h 19m1 stop
$364United Airlines
Find Deal
Booking Insights

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

Get data-powered insights and trends into flights from Dulles Intl to Appleton 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 Washington Dulles Airport to Appleton?

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

If your flying dates are flexible, you should consider flying to Appleton on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Washington Dulles Airport to Appleton. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

Good to know

Cheapest flight$154
Most popular time to fly and prices are also 18% lower on average.
Flight from Washington Dulles Airport to Appleton

When to book flights from Dulles Intl to Appleton

Are your dates flexible? Find out the best times to travel from Dulles Intl to Appleton 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 Washington Dulles Airport to Appleton flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Appleton was $154 for a one-way ticket and $249 for a round-trip.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Appleton are Delta and United Airlines. With an average price for the route of $488 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 $406 and an overall rating of 7.4.

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

    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 Washington Dulles Airport to Appleton.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Appleton from Washington Dulles Airport 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 Washington Dulles Airport to Appleton?

    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 Appleton with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and ATW 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 Washington Dulles Airport to Appleton?

    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 Appleton from Washington Dulles Airport 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 Dulles Intl to Appleton

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Appleton. 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 Dulles Intl to Appleton? 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 7973 reviews
7.3Food
7.9Comfort
7.9Entertainment
8.5Crew
8.2Boarding
Airline reviews

On time flight. Seat comfort could be better in the Comfort section.

10.0 ExcellentMichael, Oct 2025CLT - MSP
Read more Delta reviews

On time flight. Seat comfort could be better in the Comfort section.

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.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

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

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