IAD - ATW

$175 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 8/3. 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, 0 bags

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
$238
Typical prices: $378-$624
Multiple Airlines
Sun 7/26Sat 8/1
IAD - ATW • 1 stop
Cheapest one-way
$175
Multiple Airlines
Mon 8/3
IAD - ATW • 2 stops
Top airlines
Cheapest • from $293 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Appleton. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $354 (round-trip)
Shortest trip • 5h 05m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Appleton!
Flight Deals
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

Sun, Jul 26 - Sat, Aug 1
Multiple Airlines Logo
5:40 pm - 8:46 am
IAD
-
ATW
16h 06m
1 stop
Multiple Airlines Logo
5:34 pm - 8:11 pm
ATW
-
IAD
25h 37m
1 stop
$238Multiple Airlines
Thu, Jul 23 - Sat, Aug 1
Multiple Airlines Logo
1:32 pm - 9:52 pm
IAD
-
ATW
9h 20m
1 stop
Multiple Airlines Logo
5:34 pm - 8:11 pm
ATW
-
IAD
25h 37m
1 stop
$247Multiple Airlines
Sun, Jul 26 - Fri, Jul 31
Multiple Airlines Logo
5:40 pm - 8:46 am
IAD
-
ATW
16h 06m
1 stop
Multiple Airlines Logo
9:36 am - 7:38 pm
ATW
-
IAD
9h 02m
1 stop
$256Multiple Airlines
Sun, Aug 9 - Sun, Aug 16
Multiple Airlines Logo
5:40 pm - 8:46 am
IAD
-
ATW
16h 06m
1 stop
Multiple Airlines Logo
2:44 pm - 11:20 am
ATW
-
IAD
19h 36m
2 stops
$258Multiple Airlines
Thu, Jul 23 - Fri, Jul 31
Multiple Airlines Logo
1:32 pm - 9:52 pm
IAD
-
ATW
9h 20m
1 stop
Multiple Airlines Logo
9:36 am - 7:38 pm
ATW
-
IAD
9h 02m
1 stop
$265Multiple Airlines
Thu, Jul 23 - Fri, Aug 14
Multiple Airlines Logo
5:40 pm - 8:46 am
IAD
-
ATW
16h 06m
1 stop
Multiple Airlines Logo
9:36 am - 7:38 pm
ATW
-
IAD
9h 02m
1 stop
$266Multiple Airlines
Thu, Jul 23 - Thu, Aug 13
Multiple Airlines Logo
5:40 pm - 8:46 am
IAD
-
ATW
16h 06m
1 stop
Multiple Airlines Logo
2:44 pm - 11:20 am
ATW
-
IAD
19h 36m
2 stops
$271Multiple Airlines
Thu, Jul 23 - Sat, Aug 15
Multiple Airlines Logo
5:40 pm - 8:46 am
IAD
-
ATW
16h 06m
1 stop
Multiple Airlines Logo
2:33 pm - 3:37 pm
ATW
-
IAD
24h 04m
1 stop
$276Multiple Airlines
Sun, Jul 26 - Thu, Aug 6
Multiple Airlines Logo
5:40 pm - 8:46 am
IAD
-
ATW
16h 06m
1 stop
Multiple Airlines Logo
2:44 pm - 11:20 am
ATW
-
IAD
19h 36m
2 stops
$277Multiple Airlines
Thu, Jul 9 - Sun, Jul 12
Multiple Airlines Logo
5:40 pm - 8:46 am
IAD
-
ATW
16h 06m
1 stop
Multiple Airlines Logo
2:44 pm - 6:33 pm
ATW
-
IAD
26h 49m
1 stop
$281Multiple Airlines
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.

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Appleton, 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 Washington, D.C. Dulles Intl Airport to Appleton is April, where tickets cost $0 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $558 and $544 respectively.

Good to know

Low seasonMarch
Cheapest flight$175
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 33% increase in price.
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 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Appleton was $175 for a one-way ticket and $238 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 $423 and an overall rating of 7.8, 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 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.
7.8
DeltaOverall score based on 8453 reviews
8.1Boarding
7.8Comfort
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

The gentleman at the gate I think his name is RIE was exceptional

10.0 ExcellentGireesh, Apr 2026
DCA - DTW
Read more Delta reviews

The gentleman at the gate I think his name is RIE was exceptional

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

I wouldn't say I liked being forced to check my small roller bag at the gate; too many people had bags and were in a higher boarding group.

715PM departure was 2.5 hours late. Received hotel & food voucher but after we already booked a room. Entire team just seemed like they were 2-3 steps behind in execution, and notifcations.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

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

Information on your arrival and departure airports