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Cheap flights from Seattle to Appleton from $169

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 4/22. 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
1 adult, Economy, 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
2:39 pm - 11:03 pm
SEA
-
ATW
6h 24m
1 stop
United Airlines Logo
5:35 pm - 12:34 am
ATW
-
SEA
8h 59m
1 stop
$357United Airlines
Wed, Apr 22 - Sun, Apr 26
United Airlines Logo
10:40 pm - 10:03 am
SEA
-
ATW
9h 23m
1 stop
United Airlines Logo
5:30 pm - 11:59 pm
ATW
-
SEA
8h 29m
1 stop
$395United Airlines
Sat, May 23 - Mon, May 25
United Airlines Logo
11:59 pm - 8:20 am
SEA
-
ATW
6h 21m
1 stop
United Airlines Logo
3:46 pm - 10:42 pm
ATW
-
SEA
8h 56m
1 stop
$447United Airlines
Sat, Apr 25 - Wed, Apr 29
American Airlines Logo
11:56 pm - 10:24 am
SEA
-
ATW
8h 28m
1 stop
American Airlines Logo
6:37 pm - 11:35 pm
ATW
-
SEA
6h 58m
1 stop
$448American Airlines
Wed, Jul 22 - Sat, Jul 25
American Airlines Logo
6:00 am - 3:20 pm
SEA
-
ATW
7h 20m
1 stop
American Airlines Logo
2:03 pm - 10:59 pm
ATW
-
SEA
10h 56m
1 stop
$451American Airlines
Wed, Jun 17 - Wed, Jun 24
United Airlines Logo
4:32 pm - 8:20 am
SEA
-
ATW
13h 48m
2 stops
United Airlines Logo
5:35 pm - 10:42 pm
ATW
-
SEA
7h 07m
1 stop
$452United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
11:59 pm - 8:20 am
SEA
-
ATW
6h 21m
1 stop
United Airlines Logo
12:34 pm - 7:00 pm
ATW
-
SEA
8h 26m
1 stop
$455United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
7:37 pm - 8:20 am
SEA
-
ATW
10h 43m
2 stops
United Airlines Logo
10:30 am - 8:53 pm
ATW
-
SEA
12h 23m
2 stops
$458United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
10:55 pm - 3:11 pm
SEA
-
ATW
14h 16m
2 stops
United Airlines Logo
5:35 pm - 10:42 pm
ATW
-
SEA
7h 07m
1 stop
$460United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
8:45 am - 11:03 pm
SEA
-
ATW
12h 18m
2 stops
United Airlines Logo
10:30 am - 8:53 pm
ATW
-
SEA
12h 23m
2 stops
$466United Airlines
Sat, Apr 25 - Wed, Apr 29

United Airlines flights from Seattle to Appleton

Our best United Airlines deals on Seattle to Appleton flight tickets
United Airlines
Apr 22
SEA2:39 pmSeattle/Tacoma Intl
6h 24m
1 stop
ATW11:03 pmAppleton Intl
Apr 26
ATW5:35 pmAppleton Intl
8h 59m
1 stop
SEA12:34 amSeattle/Tacoma Intl
$357
United Airlines
May 23
SEA10:40 pmSeattle/Tacoma Intl
9h 23m
1 stop
ATW10:03 amAppleton Intl
May 25
ATW5:30 pmAppleton Intl
8h 29m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$395
United Airlines
Apr 25
SEA11:59 pmSeattle/Tacoma Intl
6h 21m
1 stop
ATW8:20 amAppleton Intl
Apr 29
ATW3:46 pmAppleton Intl
8h 56m
1 stop
SEA10:42 pmSeattle/Tacoma Intl
$447

American Airlines flights from Seattle to Appleton

Our best American Airlines deals on Seattle to Appleton flight tickets
American Airlines
Mar 27
SEA1:37 pmSeattle/Tacoma Intl
7h 42m
1 stop
ATW11:19 pmAppleton Intl
Apr 6
ATW6:39 pmAppleton Intl
7h 45m
1 stop
SEA12:24 amSeattle/Tacoma Intl
$433
American Airlines
Mar 22
SEA12:13 amSeattle/Tacoma Intl
6h 53m
1 stop
ATW9:06 amAppleton Intl
Mar 31
ATW6:39 pmAppleton Intl
7h 45m
1 stop
SEA12:24 amSeattle/Tacoma Intl
$444
American Airlines
Jul 22
SEA11:56 pmSeattle/Tacoma Intl
8h 28m
1 stop
ATW10:24 amAppleton Intl
Jul 25
ATW6:37 pmAppleton Intl
6h 58m
1 stop
SEA11:35 pmSeattle/Tacoma Intl
$448

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 March 19, 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

Cheapest round-trip

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Wed 4/22

2:39 pm-11:03 pm

1 stop6h 24m

Appleton Intl

Sun 4/26

5:35 pm-12:34 am

1 stop8h 59m

$357

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Sat 5/23

10:40 pm-10:03 am

1 stop9h 23m

Appleton Intl

Mon 5/25

5:30 pm-11:59 pm

1 stop8h 29m

$395

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Sat 4/25

11:59 pm-8:20 am

1 stop6h 21m

Appleton Intl

Wed 4/29

3:46 pm-10:42 pm

1 stop8h 56m

$447

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Wed 7/22

11:56 pm-10:24 am

1 stop8h 28m

Appleton Intl

Sat 7/25

6:37 pm-11:35 pm

1 stop6h 58m

$448

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Wed 6/17

6:00 am-3:20 pm

1 stop7h 20m

Appleton Intl

Wed 6/24

2:03 pm-10:59 pm

1 stop10h 56m

$451

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Sat 4/25

4:32 pm-8:20 am

2 stops13h 48m

Appleton Intl

Wed 4/29

5:35 pm-10:42 pm

1 stop7h 07m

$452
Quickest round-trip

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Sat 4/25

11:59 pm-8:20 am

1 stop6h 21m

Appleton Intl

Wed 4/29

12:34 pm-7:00 pm

1 stop8h 26m

$455

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Sat 4/25

7:37 pm-8:20 am

2 stops10h 43m

Appleton Intl

Wed 4/29

10:30 am-8:53 pm

2 stops12h 23m

$458

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Sat 4/25

10:55 pm-3:11 pm

2 stops14h 16m

Appleton Intl

Wed 4/29

5:35 pm-10:42 pm

1 stop7h 07m

$460

SeattleAppleton

SEA - ATW

SEAATW

Seattle/Tacoma Intl

Sat 4/25

8:45 am-11:03 pm

2 stops12h 18m

Appleton Intl

Wed 4/29

10:30 am-8:53 pm

2 stops12h 23m

$466

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 September is also cheap. Prices for this month can be found on momondo for an average of $341.

How have Seattle to Appleton flight prices changed over time?

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 10m

Direct flights

None
The fastest flight from Seattle to Appleton takes 6h 10m
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 10m.

  • 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
8,292 reviews
Search Delta flights
United AirlinesPriceFrom $304Free CancellationRating
7.4
9,439 reviews
Search United Airlines flights
American AirlinesPriceFrom $337Free CancellationRating
7.1
11,472 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
Neenah
Fond du Lac
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.

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