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Appleton

$144+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATW
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Seattle to Appleton

Cheapest flights from Seattle to Appleton
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 January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:00 am
SEA
-
ATW
1 stop7h 44m
United Airlines
Wed 2/253:42 pm
ATW
-
SEA
1 stop9h 01m
United Airlines
Deal found 1/21$292
This Delta deal was found by Cheapflights users on 1/21. 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 2/1711:15 pm
SEA
-
ATW
1 stop9h 27m
Delta
Tue 2/244:22 pm
ATW
-
SEA
1 stop6h 24m
Delta
Deal found 1/21$297
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 2/1911:15 pm
SEA
-
ATW
1 stop9h 27m
Delta
Wed 2/256:50 am
ATW
-
SEA
1 stop9h 30m
Delta
Deal found 1/21$304
This Delta deal was found by Cheapflights users on 1/21. 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.
Sun 2/226:00 am
SEA
-
ATW
1 stop9h 45m
Delta
Thu 2/264:22 pm
ATW
-
SEA
1 stop6h 24m
Delta
Deal found 1/21$311
This American Airlines deal was found by Cheapflights users on 1/20. 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 3/41:37 pm
SEA
-
ATW
1 stop7h 47m
American Airlines
Mon 3/166:39 pm
ATW
-
SEA
1 stop7h 45m
American Airlines
Deal found 1/20$312
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 2/191:38 pm
SEA
-
ATW
2 stops19h 04m
Delta
Thu 2/264:22 pm
ATW
-
SEA
1 stop6h 24m
Delta
Deal found 1/21$343
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 2/2012:00 pm
SEA
-
ATW
1 stop7h 27m
Delta
Tue 2/246:20 am
ATW
-
SEA
2 stops16h 24m
Delta
Deal found 1/21$349
This Delta deal was found by Cheapflights users on 1/20. 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 2/412:00 pm
SEA
-
ATW
1 stop7h 29m
Delta
Sun 2/86:45 am
ATW
-
SEA
1 stop9h 36m
Delta
Deal found 1/20$359
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/48:40 am
SEA
-
ATW
2 stops10h 51m
United Airlines
Sun 2/83:39 pm
ATW
-
SEA
1 stop9h 04m
United Airlines
Deal found 1/20$364

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$292
(United Airlines)

One-way from

$144
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$426
Provider with most accurate pricing for Seattle/Tacoma Intl-Appleton Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Appleton Intl flights.
Search Deals
From Seattle/Tacoma Intl to Appleton Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Appleton Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 21, 2026.
Use the filters below to find and compare flights from Seattle to Appleton that are best for you.

Fly from

Seattle

Fly to

Appleton

Route

Depart

Return

Price

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Tue 2/17

11:15 pm-10:42 am

1 stop9h 27m

Appleton Intl

Tue 2/24

4:22 pm-8:46 pm

1 stop6h 24m

$297

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Fri 2/20

12:00 pm-9:27 pm

1 stop7h 27m

Appleton Intl

Tue 2/24

4:22 pm-8:46 pm

1 stop6h 24m

$304

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Wed 2/18

6:00 am-5:45 pm

1 stop9h 45m

Appleton Intl

Thu 2/26

4:22 pm-8:46 pm

1 stop6h 24m

$304

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Sun 2/22

6:00 am-5:45 pm

1 stop9h 45m

Appleton Intl

Wed 2/25

6:50 am-2:20 pm

1 stop9h 30m

$311

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Fri 2/20

12:00 pm-9:27 pm

1 stop7h 27m

Appleton Intl

Thu 2/26

4:22 pm-8:46 pm

1 stop6h 24m

$311

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Mon 2/23

6:10 am-3:40 pm

1 stop7h 30m

Appleton Intl

Tue 2/24

4:22 pm-8:46 pm

1 stop6h 24m

$311

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Wed 3/4

1:37 pm-11:24 pm

1 stop7h 47m

Appleton Intl

Mon 3/16

6:39 pm-12:24 am

1 stop7h 45m

$312

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Fri 2/20

7:00 am-4:44 pm

1 stop7h 44m

Appleton Intl

Wed 2/25

2:39 pm-10:59 pm

2 stops10h 20m

$345

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Fri 2/6

8:04 am-5:51 pm

1 stop7h 47m

Appleton Intl

Tue 2/10

7:15 am-2:10 pm

1 stop8h 55m

$359

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Wed 2/4

12:00 pm-9:29 pm

1 stop7h 29m

Appleton Intl

Sun 2/8

6:45 am-2:21 pm

1 stop9h 36m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 14 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 Expedia the most. Expedia 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.
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, May is the cheapest month in which you can book a flight from Seattle to Appleton (average of $173). Flying from Seattle to Appleton in July is currently the most expensive (average of $249). 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.

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 January 21, 2026.
See what other customers who have flown with Delta, United Airlines, and American 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.
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,088 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,191 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,174 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Seattle to Appleton?

    Delta can get you from Seattle to Appleton in just under 9h 27m. Your travel time can differ by up to . There are 1627 mi between Seattle and Appleton.

  • What are the cheapest airlines flying from Seattle to Appleton round-trip?

    Our cheapest airline available from Seattle to Appleton is Delta. Our recent data shows that you can find tickets from as low as $228 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $311 and $337 round-trip. You may be able to fly from Seattle to Appleton for 50% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Appleton one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $147. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Seattle to Appleton for a low price.

  • Can I find deals for flights from Seattle to Appleton that include hotel bookings?

    Yes. In addition to deals on Seattle to Appleton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Appleton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Appleton.

  • Can I find deals for business class flights from Seattle to Appleton?

    Yes. Cheapflights offers flight deals from Seattle to Appleton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Appleton?

    Currently, May is the cheapest month in which you can book a flight from Seattle to Appleton (average of $173). Flying from Seattle to Appleton in July is currently the most expensive (average of $249). 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.

See more FAQs

Traveling to a place near Appleton?

Book flights to Appleton if you plan to visit one of these locations
Neenah
Fond du Lac

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See prices for flight routes from nearby airports that may be better suited for you.
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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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$418FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$311Average$518FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$337Average$538FlexibilityNo cancel feeOn-time71%

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