SEA - ATW

$319 Find Cheap Flights from Seattle to Appleton

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Appleton departing on 8/12. 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 Seattle 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 Seattle to Appleton, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$319
Typical prices: $635-$517
Delta
Wed 8/12Wed 8/26
SEA - ATW • 1 stop
Cheapest one-way
$337
Typical prices: $228-$322
American Airlines
Sun 7/5
SEA - ATW • 1 stop
Top airlines
Cheapest • from $319 (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 Seattle and Appleton. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $389 (round-trip)
Shortest trip • 6h 13m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 36% 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 Seattle to Appleton (SEA-ATW)

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

Wed, Aug 12 - Wed, Aug 26
Delta Logo
9:53 am - 9:37 pm
SEA
-
ATW
9h 44m
1 stop
Delta Logo
4:10 pm - 10:00 pm
ATW
-
SEA
7h 50m
1 stop
$319Delta
Thu, Oct 1 - Sat, Oct 10
Delta Logo
6:05 am - 3:33 pm
SEA
-
ATW
7h 28m
1 stop
Delta Logo
11:10 am - 6:38 pm
ATW
-
SEA
9h 28m
1 stop
$334Delta
Sun, Jul 12 - Mon, Jul 20
American Airlines Logo
12:44 am - 12:09 pm
SEA
-
ATW
9h 25m
1 stop
American Airlines Logo
7:15 pm - 12:59 am
ATW
-
SEA
7h 44m
1 stop
$349American Airlines
Thu, Jul 9 - Wed, Jul 15
American Airlines Logo
3:28 pm - 12:10 am
SEA
-
ATW
6h 42m
1 stop
American Airlines Logo
7:15 pm - 12:52 am
ATW
-
SEA
7h 37m
1 stop
$387American Airlines
Tue, Jul 21 - Tue, Aug 4
American Airlines Logo
11:56 pm - 10:45 am
SEA
-
ATW
8h 49m
1 stop
American Airlines Logo
6:48 pm - 12:52 am
ATW
-
SEA
8h 04m
1 stop
$396American Airlines
Thu, Aug 6 - Mon, Aug 10
Delta Logo
11:59 pm - 10:20 am
SEA
-
ATW
8h 21m
1 stop
Delta Logo
11:00 am - 5:00 pm
ATW
-
SEA
8h 00m
1 stop
$404Delta
Thu, Aug 6 - Mon, Aug 10
Delta Logo
11:59 pm - 10:20 am
SEA
-
ATW
8h 21m
1 stop
Delta Logo
11:00 am - 5:00 pm
ATW
-
SEA
8h 00m
1 stop
$412Delta
Thu, Jul 9 - Thu, Jul 16
American Airlines Logo
3:28 pm - 12:10 am
SEA
-
ATW
6h 42m
1 stop
American Airlines Logo
7:15 pm - 12:52 am
ATW
-
SEA
7h 37m
1 stop
$414American Airlines
Fri, Jun 12 - Tue, Jun 16
American Airlines Logo
11:24 pm - 10:46 am
SEA
-
ATW
9h 22m
2 stops
American Airlines Logo
6:28 pm - 12:41 am
ATW
-
SEA
8h 13m
1 stop
$419American Airlines
Thu, Aug 6 - Mon, Aug 10
Delta Logo
11:59 pm - 10:20 am
SEA
-
ATW
8h 21m
1 stop
Delta Logo
6:49 am - 2:34 pm
ATW
-
SEA
9h 45m
1 stop
$424Delta
Booking Insights

KAYAK's insights & trends for Seattle to Appleton flights

Get data-powered insights and trends into flights from Seattle 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 Seattle 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 Seattle to Appleton departing in August.

What is the cheapest month to fly from Seattle to Appleton?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle 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 Seattle to Appleton is October, where tickets cost $313 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $683 and $578 respectively.

Good to know

Low seasonJanuary
Cheapest flight$319
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Seattle to Appleton

When to book flights from Seattle to Appleton

Are your dates flexible? Find out the best times to travel from Seattle 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 flights from Seattle to Appleton

  • What is the cheapest flight from Seattle to Appleton?

    In the last 3 days, the lowest price for a flight from Seattle to Appleton was $337 for a one-way ticket and $319 for a round-trip.

  • Do I need a passport to fly between Seattle and Appleton?

    No

  • Which airports will I be using when flying from Seattle to Appleton?

    Seattle airport is called Seattle/Tacoma Intl and the only airport in Appleton is Appleton Intl.

  • Which aircraft models fly most regularly from Seattle to Appleton?

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

  • Which airline alliances offer flights from Seattle to Appleton?

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

  • Which is the best airline for flights from Seattle to Appleton, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Appleton are Delta and United Airlines. With an average price for the route of $451 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 $478 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Appleton.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Appleton from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle 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 Seattle 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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to Appleton

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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 8454 reviews
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
7.8Comfort
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

Seat comfort was poor (no lumbar or lower back support).

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Everything you need to know for your flight from Seattle to Appleton

Information on your arrival and departure airports