$211+ Cheap flights from Appleton to Seattle (ATW - SEA)
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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SEA
Nov 13 — Nov 201
Round-trip
1 adult, Economy
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Find cheap flights from Appleton to Seattle 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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Cheapest flights from Appleton to SeattleExplore the most affordable flight options available from Appleton to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
Explore the most affordable flight options available from Appleton to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
This American Airlines deal was found by Cheapflights users on 10/10. 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 12/26:25 pm -
1 stop8h 22m
Tue 12/83:28 pm -
1 stop6h 31m
Deal found 10/10![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/112:33 pm -
2 stops11h 00m
Wed 11/1810:56 pm -
1 stop6h 47m
Deal found 10/11![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/10. 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 11/66:18 pm -
1 stop8h 17m
Tue 11/1012:47 pm -
1 stop7h 47m
Deal found 10/10![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 10/11. 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 11/115:35 pm -
1 stop8h 22m
Wed 11/186:00 am -
1 stop8h 31m
Deal found 10/11![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/64:55 pm -
1 stop8h 25m
Sun 11/810:56 pm -
1 stop6h 47m
Deal found 10/10![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 10/11. 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 11/115:35 pm -
1 stop8h 22m
Thu 11/196:00 am -
1 stop8h 31m
Deal found 10/11![Delta logo]()
$380
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:05 pm -
1 stop7h 38m
Sun 12/135:05 am -
2 stops10h 51m
Deal found 10/14![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/10. 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 10/316:15 am -
2 stops9h 40m
Sat 11/79:05 am -
2 stops9h 43m
Deal found 10/10![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 10/11. 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 11/611:07 am -
1 stop9h 28m
Mon 11/236:00 am -
1 stop8h 31m
Deal found 10/11![Delta logo]()
$395
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 12/36:25 pm -
1 stop8h 22m
Sun 12/63:28 pm -
1 stop6h 31m
Deal found 10/14![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:55 pm -
1 stop8h 25m
Mon 11/97:35 pm -
2 stops10h 08m
Deal found 10/14![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 10/11. 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 11/1011:08 am -
1 stop9h 29m
Sun 11/2211:15 pm -
1 stop9h 13m
Deal found 10/11![Delta logo]()
$402
Best flights from Appleton to SeattleDiscover carefully curated flight deals from Appleton to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
Discover carefully curated flight deals from Appleton to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
This Delta deal was found by Cheapflights users on 10/11. 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 11/115:35 pm -
1 stop8h 22m
Wed 11/186:00 am -
1 stop8h 31m
Deal found 10/11![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:55 pm -
1 stop8h 25m
Mon 11/97:35 pm -
2 stops10h 08m
Deal found 10/14![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 10/10. 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 4/212:06 pm -
1 stop6h 29m
Tue 4/66:00 am -
1 stop8h 37m
Deal found 10/10![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 10/11. 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 11/125:35 pm -
1 stop8h 22m
Tue 11/1711:15 pm -
1 stop9h 13m
Deal found 10/11![Delta logo]()
$380
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/64:55 pm -
1 stop8h 25m
Sun 11/87:35 pm -
2 stops10h 08m
Deal found 10/10![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 10/11. 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 11/125:35 pm -
1 stop8h 22m
Thu 11/196:00 am -
1 stop8h 31m
Deal found 10/11![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:00 am -
2 stops12h 37m
Fri 10/3012:45 pm -
1 stop6h 03m
Deal found 10/14![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 10/12. 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 3/195:25 pm -
1 stop8h 34m
Mon 3/2211:05 pm -
1 stop9h 24m
Deal found 10/12![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 10/9. 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 1/65:00 am -
1 stop8h 58m
Sat 1/97:00 am -
1 stop9h 14m
Deal found 10/9![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 10/12. 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 10/295:35 pm -
1 stop8h 24m
Mon 11/911:15 pm -
1 stop9h 13m
Deal found 10/12![Delta logo]()
$432
Last-minute flights from Appleton to SeattleDiscover last-minute flight deals from Appleton to Seattle. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to Seattle. Data last updated October 14, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/10. 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 10/316:15 am -
2 stops9h 40m
Sat 11/710:50 am -
1 stop8h 44m
Deal found 10/10![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 10/10. 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 11/66:18 pm -
1 stop8h 17m
Tue 11/1012:47 pm -
1 stop7h 47m
Deal found 10/10![American Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/64:55 pm -
1 stop8h 25m
Sun 11/810:56 pm -
1 stop6h 47m
Deal found 10/10![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 10/11. 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 11/611:07 am -
1 stop9h 28m
Mon 11/236:00 am -
1 stop8h 31m
Deal found 10/11![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:55 pm -
1 stop8h 25m
Mon 11/97:35 pm -
2 stops10h 08m
Deal found 10/14![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 10/11. 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 11/1011:08 am -
1 stop9h 29m
Fri 11/206:00 am -
1 stop8h 31m
Deal found 10/11![Delta logo]()
$402
This American Airlines deal was found by Cheapflights users on 10/11. 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 11/116:18 pm -
1 stop8h 17m
Wed 11/183:10 pm -
1 stop6h 57m
Deal found 10/11![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/114:55 pm -
1 stop8h 12m
Tue 11/177:35 pm -
2 stops10h 08m
Deal found 10/11![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 10/11. 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 11/115:35 pm -
1 stop8h 22m
Wed 11/186:00 am -
1 stop8h 31m
Deal found 10/11![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 10/11. 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 11/115:35 pm -
1 stop8h 22m
Thu 11/2611:15 pm -
1 stop9h 13m
Deal found 10/11![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 10/13. 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.
Mon 11/235:35 pm -
1 stop8h 22m
Fri 11/276:00 am -
1 stop8h 31m
Deal found 10/13![Delta logo]()
$405
One-way flights from Appleton to SeattleSearch for one-way flight options from Appleton to Seattle. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
Search for one-way flight options from Appleton to Seattle. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 11/189:00 am -
2 stops26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 11/61:02 pm -
2 stops31h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$236
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:00 am -
2 stops14h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![United Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 10/10. 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 12/296:25 pm -
1 stop17h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![American Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/184:55 pm -
1 stop8h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![United Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 10/14. 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 11/66:18 pm -
1 stop17h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Thu 12/316:25 pm -
1 stop7h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/10. 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 1/16:00 am -
1 stop10h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![American Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 10/10. 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 12/3011:39 am -
1 stop24h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![American Airlines logo]()
$432
Find flight deals from Appleton to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Seattle (SEA). 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 October 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (American Airlines) |
One-way from | $211 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $442 |
Cheapflights Fare Finder
Customize your flight search to find flights from Appleton to Seattle 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 October 14, 2026.
Use the filters below to find and compare flights from Appleton to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AppletonSeattle
ATW Appleton Intl - SEA Seattle/Tacoma Intl
ATWSEA
Appleton Intl
Wed 11/18
9:00 am-9:45 am
2 stops26h 45m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$211
AppletonSeattle
ATW Appleton Intl - SEA Seattle/Tacoma Intl
ATWSEA
Appleton Intl
Fri 11/6
1:02 pm-6:33 pm
2 stops31h 31m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$236
AppletonSeattle
ATW Appleton Intl - SEA Seattle/Tacoma Intl
ATWSEA
Appleton Intl
Fri 11/6
8:00 am-8:56 pm
2 stops14h 56m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$310
AppletonSeattle
ATW Appleton Intl - SEA Seattle/Tacoma Intl
ATWSEA
Appleton Intl
Sat 11/7
8:00 am-9:50 pm
2 stops15h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$310
Quickest round-trip
AppletonSeattle
ATW Appleton Intl - SEA Seattle/Tacoma Intl
ATWSEA
Appleton Intl
Wed 11/18
4:55 pm-11:07 pm
1 stop8h 12m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$338
AppletonSeattle
ATW Appleton Intl - SEA Seattle/Tacoma Intl
ATWSEA
Appleton Intl
Fri 11/6
6:18 pm-9:39 am
1 stop17h 21m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$347
AppletonSeattle
ATW Appleton Intl - SEA Seattle/Tacoma Intl
ATWSEA
Appleton Intl
Wed 11/11
5:35 pm-11:57 pm
1 stop8h 22m
Seattle/Tacoma Intl
Wed 11/18
6:00 am-4:31 pm
1 stop8h 31m
$365
AppletonSeattle
ATW Appleton Intl - SEA Seattle/Tacoma Intl
ATWSEA
Appleton Intl
Fri 4/2
12:06 pm-4:35 pm
1 stop6h 29m
Seattle/Tacoma Intl
Tue 4/6
6:00 am-4:37 pm
1 stop8h 37m
$380
AppletonSeattle
ATW Appleton Intl - SEA Seattle/Tacoma Intl
ATWSEA
Appleton Intl
Thu 11/12
5:35 pm-11:57 pm
1 stop8h 22m
Seattle/Tacoma Intl
Tue 11/17
11:15 pm-10:28 am
1 stop9h 13m
$380
AppletonSeattle
ATW Appleton Intl - SEA Seattle/Tacoma Intl
ATWSEA
Appleton Intl
Thu 11/12
5:35 pm-11:57 pm
1 stop8h 22m
Seattle/Tacoma Intl
Thu 11/19
6:00 am-4:31 pm
1 stop8h 31m
$395
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Appleton to Seattle
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 Appleton to Seattle in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Appleton-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Appleton-Seattle 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 Appleton-Seattle 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 Appleton to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Appleton with our price prediction graph.
ATW-SEA
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 Appleton to Seattle
How far ahead should I book a flight from Appleton to Seattle?
Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Appleton to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Appleton to Seattle?
Currently, November is the cheapest month in which you can book a flight from Appleton to Seattle (average of $381). Flying from Appleton to Seattle in June is currently the most expensive (average of $648). 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 Appleton to Seattle?
Airfare is typical for this route at the moment.
Appleton to Seattle flights typically cost between $343 and $508 in December.The cheapest round-trip price found within the last 5 days was $349 on American Airlines (Dec 2-Dec 8).
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated October 14, 2026.
Read through reviews of airlines operating flights from Appleton to Seattle, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Related info for your journey
Find useful and relevant information for your journey from Appleton to Seattle. 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 Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
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Tacoma
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Puyallup
Lynnwood
Centralia
Kent
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Ocean Shores
Ellensburg
Issaquah
Lakewood
Poulsbo
Marysville
Shoreline
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Appleton and Seattle flights
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Top 3 airlines flying from Appleton to Seattle
Discover the top 3 airlines that operate flights from Appleton to Seattle. 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 October 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$440 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$318 | Average$440 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$338 | Average$503 | FlexibilityNo cancel fee | On-time71% |