$160+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATW
Ags 2 — Ags 91
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Appleton with Cheapflights
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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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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 Juli 3, 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 Juli 3, 2026.
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Rab 10/73:20 pm
SEA
- ATW
1 stop6h 52m
American Airlines
Rab 10/146:14 pm
ATW
- SEA
1 stop8h 21m
American Airlines
Deal found 7/1![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/1. 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.
Rab 9/1611:59 pm
SEA
- ATW
1 stop8h 18m
Delta
Min 9/204:19 pm
ATW
- SEA
1 stop6h 02m
Delta
Deal found 7/1![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 6/30. 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.
Sen 11/211:05 pm
SEA
- ATW
1 stop9h 22m
Delta
Sen 11/95:25 pm
ATW
- SEA
1 stop8h 34m
Delta
Deal found 6/30![Delta logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Kam 7/308:53 pm
SEA
- ATW
1 stop16h 17m
Multiple Airlines
Sen 8/37:00 am
ATW
- SEA
1 stop29h 39m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Rab 10/711:05 am
SEA
- ATW
2 stops9h 53m
United Airlines
Rab 10/1412:28 pm
ATW
- SEA
1 stop8h 24m
United Airlines
Deal found 7/1![United Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sel 7/288:13 pm
SEA
- ATW
1 stop16h 57m
Multiple Airlines
Sen 8/37:00 am
ATW
- SEA
1 stop29h 39m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 6/29. 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.
Kam 9/176:00 am
SEA
- ATW
1 stop7h 37m
Delta
Min 9/204:19 pm
ATW
- SEA
1 stop6h 02m
Delta
Deal found 6/29![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sab 7/411:56 pm
SEA
- ATW
1 stop8h 49m
American Airlines
Jum 7/107:15 pm
ATW
- SEA
1 stop7h 44m
American Airlines
Deal found 7/2![American Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 7/1. 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.
Sel 8/1111:59 pm
SEA
- ATW
1 stop8h 21m
Delta
Sen 8/172:06 pm
ATW
- SEA
1 stop9h 59m
Delta
Deal found 7/1![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Rab 10/282:30 pm
SEA
- ATW
1 stop6h 32m
United Airlines
Sab 10/319:50 am
ATW
- SEA
1 stop7h 41m
United Airlines
Deal found 7/2![United Airlines logo]()
$419
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 Juli 3, 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 Juli 3, 2026.
This Delta deal was found by Cheapflights users on 6/29. 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.
Kam 9/176:00 am
SEA
- ATW
1 stop7h 37m
Delta
Min 9/204:19 pm
ATW
- SEA
1 stop6h 02m
Delta
Deal found 6/29![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Jum 7/1010:52 am
SEA
- ATW
1 stop6h 30m
United Airlines
Jum 7/175:29 pm
ATW
- SEA
1 stop7h 29m
United Airlines
Deal found 7/2![United Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Kam 7/303:28 pm
SEA
- ATW
1 stop6h 42m
American Airlines
Kam 8/65:48 pm
ATW
- SEA
1 stop7h 47m
American Airlines
Deal found 6/29![American Airlines logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Sen 7/1312:35 pm
SEA
- ATW
1 stop8h 04m
Multiple Airlines
Rab 7/157:30 am
ATW
- SEA
2 stops29h 09m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$596
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sel 8/116:30 am
SEA
- ATW
2 stops14h 48m
United Airlines
Sen 8/175:00 pm
ATW
- SEA
1 stop7h 43m
United Airlines
Deal found 7/1![United Airlines logo]()
$500
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Kam 8/611:11 pm
SEA
- ATW
2 stops9h 32m
American Airlines
Sen 8/105:48 pm
ATW
- SEA
1 stop8h 11m
American Airlines
Deal found 6/28![American Airlines logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Jum 7/1012:35 pm
SEA
- ATW
1 stop8h 04m
Multiple Airlines
Min 7/192:44 pm
ATW
- SEA
2 stops45h 55m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$634
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sab 8/811:00 pm
SEA
- ATW
2 stops13h 00m
United Airlines
Sab 8/155:00 pm
ATW
- SEA
1 stop7h 43m
United Airlines
Deal found 7/1![United Airlines logo]()
$592
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Rab 7/295:20 pm
SEA
- ATW
2 stops14h 41m
United Airlines
Sab 8/88:15 am
ATW
- SEA
1 stop9h 54m
United Airlines
Deal found 6/30![United Airlines logo]()
$614
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Min 7/2611:20 pm
SEA
- ATW
2 stops12h 40m
United Airlines
Kam 8/63:44 pm
ATW
- SEA
1 stop9h 12m
United Airlines
Deal found 6/30![United Airlines logo]()
$672
Last-minute flights from Seattle to AppletonDiscover last-minute flight deals from Seattle to Appleton. Data last updated Juli 3, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Appleton. Data last updated Juli 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sab 7/411:56 pm
SEA
- ATW
1 stop8h 49m
American Airlines
Jum 7/107:15 pm
ATW
- SEA
1 stop7h 44m
American Airlines
Deal found 7/2![American Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sen 7/2712:35 pm
SEA
- ATW
1 stop8h 04m
Multiple Airlines
Sen 8/37:00 am
ATW
- SEA
1 stop29h 39m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sel 7/288:13 pm
SEA
- ATW
1 stop16h 57m
Multiple Airlines
Sen 8/37:00 am
ATW
- SEA
1 stop29h 39m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Rab 7/293:28 pm
SEA
- ATW
1 stop6h 42m
American Airlines
Sel 8/46:48 pm
ATW
- SEA
1 stop8h 04m
American Airlines
Deal found 6/30![American Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Rab 7/295:00 am
SEA
- ATW
2 stops8h 09m
United Airlines
Sel 8/410:37 am
ATW
- SEA
2 stops12h 16m
United Airlines
Deal found 6/30![United Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Kam 7/308:53 pm
SEA
- ATW
1 stop16h 17m
Multiple Airlines
Sen 8/37:00 am
ATW
- SEA
1 stop29h 39m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Kam 7/308:53 pm
SEA
- ATW
1 stop16h 17m
Multiple Airlines
Jum 8/75:08 pm
ATW
- SEA
1 stop17h 56m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Kam 7/308:53 pm
SEA
- ATW
1 stop16h 17m
Multiple Airlines
Kam 8/62:44 pm
ATW
- SEA
2 stops46h 20m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$445
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Kam 8/61:35 pm
SEA
- ATW
1 stop8h 35m
American Airlines
Min 8/95:58 pm
ATW
- SEA
1 stop8h 15m
American Airlines
Deal found 7/1![American Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 7/1. 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.
Sel 8/1111:59 pm
SEA
- ATW
1 stop8h 21m
Delta
Sen 8/172:06 pm
ATW
- SEA
1 stop9h 59m
Delta
Deal found 7/1![Delta logo]()
$417
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 Juli 3, 2026.
Search for one-way flight options from Seattle to Appleton. Find affordable one-way fares based on user searches. Data last updated Juli 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Sel 9/299:16 pm
SEA
- ATW
1 stop20h 08m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Kam 7/308:53 pm
SEA
- ATW
1 stop16h 17m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Sab 7/258:13 pm
SEA
- ATW
2 stops33h 58m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sel 7/288:13 pm
SEA
- ATW
1 stop16h 57m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Jum 7/248:53 pm
SEA
- ATW
1 stop23h 41m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Min 7/268:53 pm
SEA
- ATW
2 stops40h 51m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Rab 7/297:06 pm
SEA
- ATW
2 stops24h 46m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Rab 7/157:06 pm
SEA
- ATW
2 stops24h 46m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$279
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 Juli 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (American Airlines) |
One-way from | $160 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $562 |
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 Juli 3, 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
Quickest round-trip
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Kam 9/17
6:00 am-3:37 pm
1 stop7h 37m
Appleton Intl
Min 9/20
4:19 pm-8:21 pm
1 stop6h 02m
$404
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Jum 7/10
10:52 am-7:22 pm
1 stop6h 30m
Appleton Intl
Jum 7/17
5:29 pm-10:58 pm
1 stop7h 29m
$474
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Sel 8/11
6:30 am-11:18 pm
2 stops14h 48m
Appleton Intl
Sen 8/17
5:00 pm-10:43 pm
1 stop7h 43m
$500
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Kam 7/30
3:28 pm-12:10 am
1 stop6h 42m
Appleton Intl
Kam 8/6
5:48 pm-11:35 pm
1 stop7h 47m
$541
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Kam 8/6
11:11 pm-10:43 am
2 stops9h 32m
Appleton Intl
Sen 8/10
5:48 pm-11:59 pm
1 stop8h 11m
$546
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Sab 8/8
11:00 pm-2:00 pm
2 stops13h 00m
Appleton Intl
Sab 8/15
5:00 pm-10:43 pm
1 stop7h 43m
$592
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Sen 7/13
12:35 pm-10:39 pm
1 stop8h 04m
Appleton Intl
Rab 7/15
7:30 am-10:39 am
2 stops29h 09m
$596
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Rab 7/29
5:20 pm-10:01 am
2 stops14h 41m
Appleton Intl
Sab 8/8
8:15 am-4:09 pm
1 stop9h 54m
$614
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Jum 7/10
12:35 pm-10:39 pm
1 stop8h 04m
Appleton Intl
Min 7/19
2:44 pm-10:39 am
2 stops45h 55m
$634
SeattleAppleton
SEA - ATW
SEAATW
Seattle/Tacoma Intl
Min 7/26
11:20 pm-2:00 pm
2 stops12h 40m
Appleton Intl
Kam 8/6
3:44 pm-10:56 pm
1 stop9h 12m
$672
Showing 1-10 of 21 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 July.
| 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 Juli 3, 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
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
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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 Juli 3, 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$318 | Average$561 | FlexibilityNo cancel fee | On-time71% |