ATW - IAD

$108 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 4/23. 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, 0 bags

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
$302
Overall average: $335
Multiple Airlines
Sun 5/3Wed 5/13
ATW - IAD • 1 stop
Cheapest one-way
$108
Multiple Airlines
Thu 4/23
ATW - IAD • 1 stop
Top airlines
Cheapest • from $329 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Appleton and Dulles Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $316 (round-trip)
Shortest trip • 3h 53m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% 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 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

Sun, May 3 - Wed, May 13
Multiple Airlines Logo
3:17 pm - 7:27 am
ATW
-
IAD
15h 10m
1 stop
Multiple Airlines Logo
11:12 am - 2:03 pm
IAD
-
ATW
27h 51m
2 stops
$302Multiple Airlines
Wed, Jul 29 - Tue, Aug 4
Delta Logo
5:20 pm - 10:59 pm
ATW
-
IAD
4h 39m
1 stop
Delta Logo
6:15 am - 11:11 am
IAD
-
ATW
5h 56m
1 stop
$329Delta
Fri, May 15 - Tue, May 19
American Airlines Logo
10:44 am - 7:25 pm
ATW
-
IAD
7h 41m
2 stops
American Airlines Logo
3:53 pm - 9:24 pm
IAD
-
ATW
6h 31m
1 stop
$334American Airlines
Thu, Apr 2 - Mon, Apr 6
United Airlines Logo
10:30 am - 5:28 pm
ATW
-
IAD
5h 58m
1 stop
United Airlines Logo
5:26 pm - 9:45 pm
IAD
-
ATW
5h 19m
1 stop
$339United Airlines
Thu, Jun 18 - Tue, Jun 23
United Airlines Logo
6:20 am - 11:52 am
ATW
-
IAD
4h 32m
1 stop
United Airlines Logo
6:10 am - 11:49 am
IAD
-
ATW
6h 39m
1 stop
$349United Airlines
Mon, Apr 13 - Thu, Apr 23
Delta Logo
6:19 pm - 11:03 pm
ATW
-
IAD
3h 44m
1 stop
Delta Logo
6:00 am - 11:22 am
IAD
-
ATW
6h 22m
1 stop
$354Delta
Fri, May 29 - Tue, Jun 2
Multiple Airlines Logo
4:05 pm - 6:32 pm
ATW
-
IAD
25h 27m
1 stop
Multiple Airlines Logo
7:37 pm - 4:58 pm
IAD
-
ATW
22h 21m
2 stops
$359Multiple Airlines
Thu, Jun 18 - Wed, Jun 24
Multiple Airlines Logo
2:44 pm - 12:53 pm
ATW
-
IAD
21h 09m
1 stop
Multiple Airlines Logo
1:38 pm - 8:46 am
IAD
-
ATW
44h 08m
2 stops
$361Multiple Airlines
Fri, Jul 17 - Sun, Jul 19
Multiple Airlines Logo
9:01 am - 2:02 pm
ATW
-
IAD
28h 01m
1 stop
Multiple Airlines Logo
1:38 pm - 9:52 pm
IAD
-
ATW
9h 14m
1 stop
$362Multiple Airlines
Fri, Apr 3 - Sun, Apr 5
United Airlines Logo
5:00 am - 11:48 am
ATW
-
IAD
5h 48m
1 stop
United Airlines Logo
8:20 am - 11:58 am
IAD
-
ATW
4h 38m
1 stop
$369United Airlines
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 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 August, where tickets cost $300 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $439 and $439 respectively.

Good to know

Low seasonDecember
Cheapest flight$108
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 4% 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 $108 for a one-way ticket and $302 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, and Star Alliance 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 $329 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 $369 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 8319 reviews
8.5Crew
7.8Entertainment
8.1Boarding
7.9Comfort
7.2Food
Airline reviews

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

2.0 MediocreSreekumar, Mar 2026
FLL - DTW
Read more Delta reviews

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

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

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

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

Information on your arrival and departure airports