$189+ Cheap flights from Seattle to Appleton (SEA - ATW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATW
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Appleton with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Appleton
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Cheapest flights from Seattle to AppletonExplore the most affordable flight options available from Seattle to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
Explore the most affordable flight options available from Seattle to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:47 pm -
1 stop7h 48m
Wed 12/96:00 am -
1 stop10h 51m
Deal found 9/18![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:05 am -
2 stops10h 51m
Wed 12/95:05 pm -
1 stop7h 38m
Deal found 9/18![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:59 pm -
1 stop9h 04m
Wed 10/286:14 pm -
1 stop8h 22m
Deal found 9/16![American Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:14 pm -
2 stops10h 29m
Wed 10/286:15 am -
1 stop8h 04m
Deal found 9/16![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:12 am -
1 stop9h 23m
Sun 11/16:18 pm -
1 stop8h 17m
Deal found 9/15![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/221:56 pm -
1 stop8h 03m
Fri 12/256:25 pm -
1 stop7h 22m
Deal found 9/17![American Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/123:10 pm -
1 stop6h 57m
Mon 12/146:18 pm -
1 stop8h 14m
Deal found 9/19![American Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:40 pm -
1 stop8h 15m
Sun 10/46:31 pm -
1 stop7h 40m
Deal found 9/15![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 am -
2 stops10h 37m
Sun 10/412:28 pm -
1 stop8h 24m
Deal found 9/15![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am -
1 stop6h 45m
Sat 10/3112:50 pm -
1 stop8h 13m
Deal found 9/17![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:00 pm -
1 stop17h 27m
Tue 10/135:35 pm -
1 stop8h 24m
Deal found 9/15![Delta logo]()
$470
Best flights from Seattle to AppletonDiscover carefully curated flight deals from Seattle to Appleton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Seattle to Appleton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:14 pm -
2 stops10h 29m
Wed 10/286:15 am -
1 stop8h 04m
Deal found 9/16![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:10 pm -
1 stop6h 57m
Sun 11/156:00 am -
1 stop10h 51m
Deal found 9/14![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/123:10 pm -
1 stop6h 57m
Mon 12/146:18 pm -
1 stop8h 14m
Deal found 9/19![American Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:05 am -
2 stops8h 21m
Tue 12/812:37 pm -
2 stops10h 10m
Deal found 9/16![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am -
1 stop6h 45m
Sat 10/3112:50 pm -
1 stop8h 13m
Deal found 9/18![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:15 am -
2 stops13h 24m
Wed 12/95:00 am -
2 stops13h 12m
Deal found 9/18![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:14 pm -
2 stops10h 29m
Sun 9/276:25 am -
1 stop7h 02m
Deal found 9/16![United Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:35 pm -
2 stops14h 40m
Sun 11/19:50 am -
2 stops14h 00m
Deal found 9/15![United Airlines logo]()
$554
Last-minute flights from Seattle to AppletonDiscover last-minute flight deals from Seattle to Appleton. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Appleton. Data last updated September 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:40 pm -
1 stop8h 15m
Sun 10/46:31 pm -
1 stop7h 40m
Deal found 9/15![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 am -
2 stops10h 37m
Sun 10/412:28 pm -
1 stop8h 24m
Deal found 9/15![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:00 pm -
1 stop17h 27m
Tue 10/135:35 pm -
1 stop8h 24m
Deal found 9/15![Delta logo]()
$470
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:56 pm -
1 stop7h 02m
Sat 10/1012:28 pm -
2 stops12h 08m
Deal found 9/15![United Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:14 pm -
1 stop6h 43m
Wed 10/146:14 pm -
1 stop8h 22m
Deal found 9/15![American Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:59 pm -
1 stop9h 04m
Wed 10/286:14 pm -
1 stop8h 22m
Deal found 9/16![American Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:14 pm -
2 stops10h 29m
Wed 10/286:15 am -
1 stop8h 04m
Deal found 9/16![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:12 am -
1 stop9h 23m
Sun 11/16:18 pm -
1 stop8h 17m
Deal found 9/15![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am -
1 stop6h 45m
Sat 10/3112:50 pm -
1 stop8h 13m
Deal found 9/17![United Airlines logo]()
$469
One-way flights from Seattle to AppletonSearch for one-way flight options from Seattle to Appleton. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from Seattle to Appleton. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:27 pm -
2 stops28h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:09 pm -
2 stops40h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:13 pm -
1 stop21h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:27 pm -
2 stops42h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:27 pm -
2 stops28h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:09 pm -
2 stops24h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:27 pm -
2 stops21h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$262
Find flight deals from Seattle to Appleton
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Appleton (ATW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (American Airlines) |
One-way from | $189 (Kiwi.com) |
Popular in | July |
Cheapest in | October |
Average price | $608 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Appleton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 19, 2026.
Use the filters below to find and compare flights from Seattle to Appleton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleAppleton
SEA Seattle/Tacoma Intl - ATW Appleton Intl
SEAATW
Seattle/Tacoma Intl
Tue 10/6
4:27 pm-1:25 pm
3 stops42h 58m
Appleton Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$237
Quickest round-trip
SeattleAppleton
SEA Seattle/Tacoma Intl - ATW Appleton Intl
SEAATW
Seattle/Tacoma Intl
Tue 10/27
7:00 am-5:56 pm
1 stop8h 56m
Appleton Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$305
SeattleAppleton
SEA Seattle/Tacoma Intl - ATW Appleton Intl
SEAATW
Seattle/Tacoma Intl
Fri 10/30
7:00 am-5:56 pm
1 stop8h 56m
Appleton Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$305
SeattleAppleton
SEA Seattle/Tacoma Intl - ATW Appleton Intl
SEAATW
Seattle/Tacoma Intl
Fri 10/23
11:14 pm-11:43 am
2 stops10h 29m
Appleton Intl
Wed 10/28
6:15 am-12:19 pm
1 stop8h 04m
$369
SeattleAppleton
SEA Seattle/Tacoma Intl - ATW Appleton Intl
SEAATW
Seattle/Tacoma Intl
Fri 11/6
3:10 pm-12:07 am
1 stop6h 57m
Appleton Intl
Sun 11/15
6:00 am-2:51 pm
1 stop10h 51m
$379
SeattleAppleton
SEA Seattle/Tacoma Intl - ATW Appleton Intl
SEAATW
Seattle/Tacoma Intl
Sat 12/12
3:10 pm-12:07 am
1 stop6h 57m
Appleton Intl
Mon 12/14
6:18 pm-12:32 am
1 stop8h 14m
$439
SeattleAppleton
SEA Seattle/Tacoma Intl - ATW Appleton Intl
SEAATW
Seattle/Tacoma Intl
Thu 12/3
5:05 am-3:26 pm
2 stops8h 21m
Appleton Intl
Tue 12/8
12:37 pm-8:47 pm
2 stops10h 10m
$449
SeattleAppleton
SEA Seattle/Tacoma Intl - ATW Appleton Intl
SEAATW
Seattle/Tacoma Intl
Tue 10/27
7:00 am-3:45 pm
1 stop6h 45m
Appleton Intl
Sat 10/31
12:50 pm-7:03 pm
1 stop8h 13m
$469
SeattleAppleton
SEA Seattle/Tacoma Intl - ATW Appleton Intl
SEAATW
Seattle/Tacoma Intl
Wed 12/2
6:15 am-9:39 pm
2 stops13h 24m
Appleton Intl
Wed 12/9
5:00 am-4:12 pm
2 stops13h 12m
$479
SeattleAppleton
SEA Seattle/Tacoma Intl - ATW Appleton Intl
SEAATW
Seattle/Tacoma Intl
Fri 9/25
11:14 pm-11:43 am
2 stops10h 29m
Appleton Intl
Sun 9/27
6:25 am-11:27 am
1 stop7h 02m
$534
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Seattle to Appleton
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Appleton in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Appleton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Appleton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Appleton flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Appleton flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Appleton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Appleton
Have a flexible travel schedule? Discover the best time to fly to Appleton from Seattle with our price prediction graph.
SEA-ATW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Appleton
What is the cheapest month to book a flight from Seattle to Appleton?
Currently, October is the cheapest month in which you can book a flight from Seattle to Appleton (average of $313). Flying from Seattle to Appleton in July is currently the most expensive (average of $638). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Seattle to Appleton?
Airfare is below average for this route at the moment.
Seattle to Appleton flights typically cost between $364 and $563 in December.The cheapest round-trip price found within the last 5 days was $349 on American Airlines (Dec 2-Dec 9).
Reviews of airlines servicing Appleton
Get insights into the airlines that provide service to Appleton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Appleton. Reviews last updated September 19, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Seattle to Appleton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Seattle to Appleton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Appleton?
Book flights to Appleton if you plan to visit one of these locationsNeenah
Plymouth
Fond du Lac
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Other flights to Appleton
Explore flights to Appleton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 19, 2026.
Complete your trip
Complete your trip to Appleton by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Seattle to Appleton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Appleton flights
Browse other Seattle and Appleton flight options. Last updated on September 19, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on September 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Seattle to Appleton
Discover the top 3 airlines that operate flights from Seattle to Appleton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$313 | Average$578 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$318 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$570 | FlexibilityNo cancel fee | On-time71% |