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Cheap flights from Seattle to Appleton from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Appleton departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Appleton

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 3:04 pm
SEA
-
ATW
6h 04m
1 stop
United Airlines Logo
3:42 pm - 10:43 pm
ATW
-
SEA
9h 01m
1 stop
$359United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
7:00 am - 4:48 pm
SEA
-
ATW
7h 48m
1 stop
United Airlines Logo
2:39 pm - 11:30 pm
ATW
-
SEA
10h 51m
2 stops
$364United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
8:51 am - 9:31 pm
SEA
-
ATW
10h 40m
2 stops
United Airlines Logo
5:33 pm - 10:42 pm
ATW
-
SEA
7h 09m
1 stop
$388United Airlines
Sat, May 2 - Mon, May 11
Delta Logo
6:05 am - 3:40 pm
SEA
-
ATW
7h 35m
1 stop
Delta Logo
6:10 am - 12:23 pm
ATW
-
SEA
8h 13m
1 stop
$414Delta
Mon, Feb 9 - Wed, Feb 11
United Airlines Logo
5:00 am - 4:48 pm
SEA
-
ATW
9h 48m
2 stops
United Airlines Logo
2:39 pm - 10:59 pm
ATW
-
SEA
10h 20m
2 stops
$440United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
7:00 am - 4:44 pm
SEA
-
ATW
7h 44m
1 stop
United Airlines Logo
2:39 pm - 10:43 pm
ATW
-
SEA
10h 04m
1 stop
$442United Airlines
Fri, Feb 20 - Sun, Feb 22
United Airlines Logo
7:00 am - 3:04 pm
SEA
-
ATW
6h 04m
1 stop
United Airlines Logo
8:20 am - 7:55 pm
ATW
-
SEA
13h 35m
2 stops
$448United Airlines
Mon, Feb 9 - Wed, Feb 11
Delta Logo
6:10 am - 3:40 pm
SEA
-
ATW
7h 30m
1 stop
Delta Logo
6:50 am - 2:20 pm
ATW
-
SEA
9h 30m
1 stop
$485Delta
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
12:07 am - 9:06 am
SEA
-
ATW
6h 59m
1 stop
American Airlines Logo
6:39 pm - 12:24 am
ATW
-
SEA
7h 45m
1 stop
$501American Airlines
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
11:45 pm - 3:04 pm
SEA
-
ATW
13h 19m
2 stops
United Airlines Logo
8:20 am - 7:55 pm
ATW
-
SEA
13h 35m
2 stops
$515United Airlines
Mon, Feb 9 - Wed, Feb 11

American Airlines flights from Seattle to Appleton

Our best American Airlines deals on Seattle to Appleton flight tickets
American Airlines
Feb 12
SEA12:07 amSeattle/Tacoma Intl
6h 59m
1 stop
ATW9:06 amAppleton Intl
Feb 16
ATW6:39 pmAppleton Intl
7h 45m
1 stop
SEA12:24 amSeattle/Tacoma Intl
$501
American Airlines
Jul 16
SEA12:59 amSeattle/Tacoma Intl
9h 10m
1 stop
ATW12:09 pmAppleton Intl
Jul 27
ATW8:12 pmAppleton Intl
15h 23m
1 stop
SEA9:35 amSeattle/Tacoma Intl
$558
American Airlines
Feb 19
SEA12:59 amSeattle/Tacoma Intl
9h 52m
2 stops
ATW12:51 pmAppleton Intl
Feb 22
ATW1:25 pmAppleton Intl
11h 42m
2 stops
SEA11:07 pmSeattle/Tacoma Intl
$1,003

United Airlines flights from Seattle to Appleton

Our best United Airlines deals on Seattle to Appleton flight tickets
United Airlines
Feb 11
SEA7:00 amSeattle/Tacoma Intl
6h 04m
1 stop
ATW3:04 pmAppleton Intl
Feb 15
ATW3:42 pmAppleton Intl
9h 01m
1 stop
SEA10:43 pmSeattle/Tacoma Intl
$359
United Airlines
Feb 11
SEA7:00 amSeattle/Tacoma Intl
7h 48m
1 stop
ATW4:48 pmAppleton Intl
Feb 15
ATW2:39 pmAppleton Intl
10h 51m
2 stops
SEA11:30 pmSeattle/Tacoma Intl
$364
United Airlines
May 2
SEA8:51 amSeattle/Tacoma Intl
10h 40m
2 stops
ATW9:31 pmAppleton Intl
May 11
ATW5:33 pmAppleton Intl
7h 09m
1 stop
SEA10:42 pmSeattle/Tacoma Intl
$388

momondo 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, momondo users made 832,500 searches. Data last updated January 29, 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

Price

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Wed 2/11

7:00 am-3:04 pm

1 stop6h 04m

Appleton Intl

Sun 2/15

3:42 pm-10:43 pm

1 stop9h 01m

$359

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Wed 2/11

7:00 am-4:48 pm

1 stop7h 48m

Appleton Intl

Sun 2/15

2:39 pm-11:30 pm

2 stops10h 51m

$364

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Sat 5/2

8:51 am-9:31 pm

2 stops10h 40m

Appleton Intl

Mon 5/11

5:33 pm-10:42 pm

1 stop7h 09m

$388

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Mon 2/9

6:05 am-3:40 pm

1 stop7h 35m

Appleton Intl

Wed 2/11

6:10 am-12:23 pm

1 stop8h 13m

$414

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Wed 2/11

5:00 am-4:48 pm

2 stops9h 48m

Appleton Intl

Sun 2/15

2:39 pm-10:59 pm

2 stops10h 20m

$440

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Fri 2/20

7:00 am-4:44 pm

1 stop7h 44m

Appleton Intl

Sun 2/22

2:39 pm-10:43 pm

1 stop10h 04m

$442

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Mon 2/9

7:00 am-3:04 pm

1 stop6h 04m

Appleton Intl

Wed 2/11

8:20 am-7:55 pm

2 stops13h 35m

$448

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Thu 2/12

6:10 am-3:40 pm

1 stop7h 30m

Appleton Intl

Mon 2/16

6:50 am-2:20 pm

1 stop9h 30m

$485

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Thu 2/12

12:07 am-9:06 am

1 stop6h 59m

Appleton Intl

Mon 2/16

6:39 pm-12:24 am

1 stop7h 45m

$501

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Mon 2/9

11:45 pm-3:04 pm

2 stops13h 19m

Appleton Intl

Wed 2/11

8:20 am-7:55 pm

2 stops13h 35m

$515

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Appleton from

How to get the cheapest flight ticket from Seattle to Appleton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Appleton?

The month of October is, on average, the cheapest month to fly to Appleton from Seattle, with most prices found around $313. If you aren’t able to travel to Appleton during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $328.

How have Seattle to Appleton flight prices changed over time?

As of January 2026, prices for Seattle to Appleton flights are approximately 129% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Appleton

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Appleton according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Appleton (SEA to ATW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Appleton

Fastest flight time

6h 13m

Direct flights

None
The fastest flight from Seattle to Appleton takes 6h 13m
There are no direct flights from Seattle to Appleton. There are no popular flight routes from Seattle to Appleton.
Search flight deals

  • How far is Seattle/Tacoma Intl to Appleton Intl by plane?

    A flight from Seattle/Tacoma Intl to Appleton Intl will travel around 1632.0 mi. In terms of flight time, this usually takes a little over 6h 13m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Appleton Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Appleton Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Appleton Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Appleton Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Appleton Intl Airport.

  • What documentation or ID do you need to fly to Appleton Intl Airport?

    The travel and health documents required for your trip to Appleton Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Appleton Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Appleton?

Best airlines flying from Seattle to Appleton

Compare and see reviews for airlines that fly from Seattle to Appleton with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $276Free CancellationRating
7.9
8,128 reviews
Search Delta flights
United AirlinesPriceFrom $311Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
American AirlinesPriceFrom $337Free CancellationRating
7.2
11,205 reviews
Search American Airlines flights

Traveling to a place near Appleton?

Book flights to Appleton if you plan to visit one of these locations
Oshkosh
Fond du Lac
Neenah
Waupaca
Elkhart Lake
Plymouth

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Appleton?

It is quick and easy to find Seattle to Appleton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Appleton that suits you.

Can I find flights from Seattle to Appleton with flexible booking policies on momondo?

momondo does allow users to show only those flights to Appleton from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Appleton?

momondo provides multiple filters to help you find the best flight to Appleton from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Appleton right now. Can momondo alert me if prices change?

Price alerts on flights to Appleton from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Appleton trip

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