$201+ Cheap flights from Seattle to Appleton (SEA - ATW)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATW
Jul 26 — Aug 21
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
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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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Best
Last-minute
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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 June 26, 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 June 26, 2026.
This Delta deal was found by Cheapflights users on 6/22. 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 10/131:45 pm
SEA
- ATW
1 stop5h 50m
Delta
Sat 10/1712:06 pm
ATW
- SEA
1 stop6h 29m
Delta
Deal found 6/22![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 6/25. 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.
Fri 8/2111:59 pm
SEA
- ATW
1 stop8h 21m
Delta
Tue 9/14:10 pm
ATW
- SEA
1 stop7h 50m
Delta
Deal found 6/25![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 6/25. 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.
Wed 8/1911:59 pm
SEA
- ATW
1 stop8h 21m
Delta
Fri 9/44:10 pm
ATW
- SEA
1 stop6h 40m
Delta
Deal found 6/25![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 6/22. 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.
Wed 10/141:45 pm
SEA
- ATW
1 stop5h 50m
Delta
Sat 10/1712:06 pm
ATW
- SEA
1 stop6h 29m
Delta
Deal found 6/22![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 6/25. 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 7/153:28 pm
SEA
- ATW
1 stop6h 42m
American Airlines
Wed 7/297:15 pm
ATW
- SEA
1 stop7h 37m
American Airlines
Deal found 6/25![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 6/25. 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.
Thu 9/1711:59 pm
SEA
- ATW
1 stop8h 18m
Delta
Tue 9/224:19 pm
ATW
- SEA
1 stop6h 02m
Delta
Deal found 6/25![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 6/25. 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.
Thu 8/2011:59 pm
SEA
- ATW
1 stop8h 21m
Delta
Sat 9/511:00 am
ATW
- SEA
1 stop7h 46m
Delta
Deal found 6/25![Delta logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 10/139:16 pm
SEA
- ATW
1 stop20h 08m
Multiple Airlines
Fri 10/167:30 am
ATW
- SEA
1 stop12h 15m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 10/139:16 pm
SEA
- ATW
1 stop20h 08m
Multiple Airlines
Mon 10/195:29 pm
ATW
- SEA
1 stop18h 22m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 10/149:16 pm
SEA
- ATW
1 stop14h 55m
Multiple Airlines
Fri 10/167:30 am
ATW
- SEA
1 stop12h 15m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 6/25. 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.
Wed 8/196:35 pm
SEA
- ATW
2 stops13h 45m
Delta
Sat 9/54:10 pm
ATW
- SEA
1 stop7h 50m
Delta
Deal found 6/25![Delta logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 10/149:16 pm
SEA
- ATW
1 stop14h 55m
Multiple Airlines
Mon 10/195:29 pm
ATW
- SEA
1 stop18h 22m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$403
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 June 26, 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 June 26, 2026.
This Delta deal was found by Cheapflights users on 6/23. 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.
Wed 9/911:59 pm
SEA
- ATW
1 stop8h 18m
Delta
Sun 9/136:00 am
ATW
- SEA
1 stop6h 39m
Delta
Deal found 6/23![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 6/25. 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 10/287:00 am
SEA
- ATW
1 stop6h 26m
United Airlines
Sat 10/3112:28 pm
ATW
- SEA
1 stop8h 20m
United Airlines
Deal found 6/25![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/21. 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 7/72:30 pm
SEA
- ATW
1 stop6h 26m
Delta
Sat 7/115:20 pm
ATW
- SEA
1 stop7h 13m
Delta
Deal found 6/21![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Sat 9/267:25 pm
SEA
- ATW
2 stops13h 53m
United Airlines
Tue 9/2912:28 pm
ATW
- SEA
1 stop8h 24m
United Airlines
Deal found 6/23![United Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Sat 7/117:00 am
SEA
- ATW
1 stop6h 09m
United Airlines
Wed 7/158:45 am
ATW
- SEA
2 stops12h 18m
United Airlines
Deal found 6/26![United Airlines logo]()
$569
Last-minute flights from Seattle to AppletonDiscover last-minute flight deals from Seattle to Appleton. Data last updated June 26, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Appleton. Data last updated June 26, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/22. 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.
Fri 6/2611:10 pm
SEA
- ATW
1 stop9h 19m
Delta
Sat 7/47:00 am
ATW
- SEA
1 stop9h 30m
Delta
Deal found 6/22![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 6/21. 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 7/72:30 pm
SEA
- ATW
1 stop6h 26m
Delta
Sat 7/115:20 pm
ATW
- SEA
1 stop7h 13m
Delta
Deal found 6/21![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 6/25. 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 7/1010:22 am
SEA
- ATW
1 stop6h 22m
American Airlines
Tue 7/145:00 am
ATW
- SEA
2 stops10h 48m
American Airlines
Deal found 6/25![American Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 6/25. 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 7/1311:56 pm
SEA
- ATW
1 stop8h 49m
American Airlines
Tue 7/286:48 pm
ATW
- SEA
1 stop8h 04m
American Airlines
Deal found 6/25![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 6/25. 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 7/153:28 pm
SEA
- ATW
1 stop6h 42m
American Airlines
Wed 7/297:15 pm
ATW
- SEA
1 stop7h 37m
American Airlines
Deal found 6/25![American Airlines logo]()
$369
This deal was found by Cheapflights users on 6/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:28 pm
SEA
- ATW
1 stop6h 42m
American Airlines
Wed 7/227:15 pm
ATW
- SEA
1 stop7h 37m
American Airlines
Deal found 6/23![American Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 7/167:06 pm
SEA
- ATW
1 stop25h 33m
Multiple Airlines
Fri 7/317:00 am
ATW
- SEA
1 stop29h 39m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 7/167:06 pm
SEA
- ATW
1 stop25h 33m
Multiple Airlines
Mon 7/274:57 pm
ATW
- SEA
1 stop20h 23m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$461
This American Airlines deal was found by Cheapflights users on 6/23. 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 7/2411:56 pm
SEA
- ATW
1 stop7h 22m
American Airlines
Tue 7/286:48 pm
ATW
- SEA
1 stop8h 04m
American Airlines
Deal found 6/23![American Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 7/308:53 pm
SEA
- ATW
1 stop16h 17m
Multiple Airlines
Mon 8/37:00 am
ATW
- SEA
1 stop29h 39m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$420
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 June 26, 2026.
Search for one-way flight options from Seattle to Appleton. Find affordable one-way fares based on user searches. Data last updated June 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 9/88:53 pm
SEA
- ATW
2 stops48h 12m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 9/187:00 am
SEA
- ATW
1 stop14h 07m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 10/19:16 pm
SEA
- ATW
1 stop16h 25m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 8/68:53 pm
SEA
- ATW
2 stops41h 51m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/297:06 pm
SEA
- ATW
2 stops24h 46m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/167:06 pm
SEA
- ATW
1 stop25h 33m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 8/239:29 pm
SEA
- ATW
1 stop18h 43m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$282
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 June 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (Delta) |
One-way from | $172 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $578 |
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 2,558,603 searches. Data last updated June 26, 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 - ATW
SEAATW
Seattle/Tacoma Intl
Wed 9/9
11:59 pm-10:17 am
1 stop8h 18m
Appleton Intl
Sun 9/13
6:00 am-10:39 am
1 stop6h 39m
$334
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Wed 10/28
7:00 am-3:26 pm
1 stop6h 26m
Appleton Intl
Sat 10/31
12:28 pm-6:48 pm
1 stop8h 20m
$419
Quickest round-trip
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Tue 7/7
2:30 pm-10:56 pm
1 stop6h 26m
Appleton Intl
Sat 7/11
5:20 pm-10:33 pm
1 stop7h 13m
$419
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Sat 9/26
7:25 pm-11:18 am
2 stops13h 53m
Appleton Intl
Tue 9/29
12:28 pm-6:52 pm
1 stop8h 24m
$477
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Sat 7/11
7:00 am-3:09 pm
1 stop6h 09m
Appleton Intl
Wed 7/15
8:45 am-7:03 pm
2 stops12h 18m
$569
Cheapest one-way
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Fri 9/18
7:00 am-11:07 pm
1 stop14h 07m
$202
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Thu 10/1
9:16 pm-3:41 pm
1 stop16h 25m
$205
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Thu 8/6
8:53 pm-3:17 pm
1 stop16h 24m
$266
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Mon 7/6
8:53 pm-4:44 pm
2 stops41h 51m
$286
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Wed 7/29
8:13 pm-10:34 pm
3 stops48h 21m
$298
Showing 1-10 of 15 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 June.
| 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 December is currently the most expensive (average of $683). 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?
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 June 26, 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.
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
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
Fond du Lac
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
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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 June 26, 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 June 26, 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 June 26, 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 2,558,603 searches. Data last updated June 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$462 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$304 | Average$478 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$386 | Average$582 | FlexibilityNo cancel fee | On-time71% |