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Appleton

$198+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATW
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap 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 August 20, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$198
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$495
From Seattle/Tacoma Intl to Appleton Intl
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One-way flight from Seattle/Tacoma Intl to Appleton Intl
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Highest demand for flights based on searches. 14% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:09 amSEA - ATW
1 stop9h 23mAmerican Airlines
Mon 10/64:18 pmATW - SEA
1 stop8h 38mAmerican Airlines
Deal found 8/17$289
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:25 amSEA - ATW
2 stops11h 01mUnited Airlines
Sun 9/73:45 pmATW - SEA
1 stop8h 35mUnited Airlines
Deal found 8/18$340
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:17 amSEA - ATW
1 stop15h 22mMultiple Airlines
Sun 8/311:05 pmATW - SEA
1 stop13h 29mMultiple Airlines
Deal found 8/20$359
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:12 amSEA - ATW
1 stop12h 49mMultiple Airlines
Mon 9/1511:32 amATW - SEA
2 stops37h 27mMultiple Airlines
Deal found 8/19$364
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:12 amSEA - ATW
1 stop12h 49mMultiple Airlines
Sun 9/143:20 pmATW - SEA
1 stop11h 10mMultiple Airlines
Deal found 8/19$375
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/112:46 amSEA - ATW
1 stop6h 20mAmerican Airlines
Sat 9/62:07 pmATW - SEA
1 stop8h 02mAmerican Airlines
Deal found 8/17$398
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/123:00 pmSEA - ATW
1 stop16h 07mAmerican Airlines
Sun 9/146:19 pmATW - SEA
1 stop17h 02mAmerican Airlines
Deal found 8/18$417
This Delta deal was found by Cheapflights users on 8/20. 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.
Tue 8/2611:35 amSEA - ATW
1 stop9h 18mDelta
Mon 9/15:34 amATW - SEA
1 stop10h 16mDelta
Deal found 8/20$422
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/293:09 pmSEA - ATW
1 stop6h 25mAmerican Airlines
Tue 9/29:36 amATW - SEA
1 stop6h 39mAmerican Airlines
Deal found 8/18$426
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:05 amSEA - ATW
1 stop9h 43mAmerican Airlines
Sun 9/76:19 pmATW - SEA
1 stop17h 02mAmerican Airlines
Deal found 8/18$427
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/113:00 pmSEA - ATW
1 stop16h 06mAmerican Airlines
Mon 9/156:19 pmATW - SEA
1 stop17h 02mAmerican Airlines
Deal found 8/19$432

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 August 20, 2025.
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

Fri 10/3

10:09 am-9:32 pm

1 stop9h 23m

Appleton Intl

Mon 10/6

4:18 pm-10:56 pm

1 stop8h 38m

$289

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Wed 9/3

6:25 am-7:26 pm

2 stops11h 01m

Appleton Intl

Sun 9/7

3:45 pm-10:20 pm

1 stop8h 35m

$340

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Thu 9/11

6:12 am-9:01 pm

1 stop12h 49m

Appleton Intl

Mon 9/15

11:32 am-10:59 pm

2 stops37h 27m

$364

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Thu 9/11

6:12 am-9:01 pm

1 stop12h 49m

Appleton Intl

Sun 9/14

3:20 pm-12:30 am

1 stop11h 10m

$375

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Mon 9/1

12:46 am-9:06 am

1 stop6h 20m

Appleton Intl

Sat 9/6

2:07 pm-8:09 pm

1 stop8h 02m

$398

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Fri 9/12

3:00 pm-9:07 am

1 stop16h 07m

Appleton Intl

Sun 9/14

6:19 pm-9:21 am

1 stop17h 02m

$417

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Wed 9/3

6:05 am-5:48 pm

1 stop9h 43m

Appleton Intl

Sun 9/7

6:19 pm-9:21 am

1 stop17h 02m

$427

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Thu 9/11

3:00 pm-9:06 am

1 stop16h 06m

Appleton Intl

Mon 9/15

6:19 pm-9:21 am

1 stop17h 02m

$432

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Fri 10/3

6:35 am-9:33 pm

2 stops12h 58m

Appleton Intl

Mon 10/6

6:45 pm-3:45 pm

1 stop23h 00m

$448

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Thu 9/11

6:25 am-9:43 pm

2 stops13h 18m

Appleton Intl

Mon 9/15

2:41 pm-10:59 pm

2 stops10h 18m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 17 results
1
2

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, January is the cheapest month in which you can book a flight from Seattle to Appleton (average of $314). Flying from Seattle to Appleton in March is currently the most expensive (average of $421). 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.

What is the cheapest time of day to fly from SEA to ATW?

Find hourly flight availability from Seattle to Appleton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

It’s typically best to fly out from Seattle to Appleton in the afternoon. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.

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 August 20, 2025.
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
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    American Airlines and United Airlines can get you from Seattle to Appleton in just under 9h 23m. Your travel time can differ by up to 1h 38m. There are 1627 mi between Seattle and Appleton. This flight may include one or multiple stops.

  • 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 $276 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $300 and $313 round-trip. You may be able to fly from Seattle to Appleton for 39% less than the average price by searching for these airlines.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Appleton (average of $314). Flying from Seattle to Appleton in March is currently the most expensive (average of $421). 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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Alternative routes for Seattle to Appleton

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$419FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$300Average$506FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$313Average$552FlexibilityNo cancel feeOn-time69%

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