Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Appleton to Seattle from $283

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Appleton to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 10:53 amATW  Appleton Intl-SEA Seattle/Tacoma Intl
29h 53m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:58 am - 3:25 pmSEA  Seattle/Tacoma Intl-ATW Appleton Intl
25h 27m1 stop Las Vegas Harry Reid Intl
$374Multiple Airlines
Sun, Jan 24 - Thu, Jan 28
American Airlines Logo
6:29 pm - 12:34 amATW  Appleton Intl-SEA Seattle/Tacoma Intl
8h 05m1 stop Chicago O'Hare Intl
American Airlines Logo
3:11 pm - 12:12 amSEA  Seattle/Tacoma Intl-ATW Appleton Intl
7h 01m1 stop Chicago O'Hare Intl
$379American Airlines
Wed, Mar 24 - Tue, Mar 30
United Airlines Logo
2:35 pm - 7:38 pmATW  Appleton Intl-SEA Seattle/Tacoma Intl
7h 03m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 3:46 pmSEA  Seattle/Tacoma Intl-ATW Appleton Intl
6h 46m1 stop Chicago O'Hare Intl
$379United Airlines
Tue, Feb 9 - Tue, Feb 16
United Airlines Logo
2:35 pm - 7:38 pmATW  Appleton Intl-SEA Seattle/Tacoma Intl
7h 03m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 3:46 pmSEA  Seattle/Tacoma Intl-ATW Appleton Intl
6h 46m1 stop Chicago O'Hare Intl
$379United Airlines
Tue, Feb 9 - Tue, Feb 16
American Airlines Logo
6:00 am - 3:41 pmATW  Appleton Intl-SEA Seattle/Tacoma Intl
11h 41m1 stop Dallas/Fort Worth
American Airlines Logo
11:29 pm - 9:44 amSEA  Seattle/Tacoma Intl-ATW Appleton Intl
8h 15m1 stop Chicago O'Hare Intl
$379American Airlines
Tue, Feb 9 - Tue, Feb 16
American Airlines Logo
6:25 pm - 12:47 amATW  Appleton Intl-SEA Seattle/Tacoma Intl
8h 22m1 stop Chicago O'Hare Intl
American Airlines Logo
3:28 pm - 11:59 pmSEA  Seattle/Tacoma Intl-ATW Appleton Intl
6h 31m1 stop Chicago O'Hare Intl
$389American Airlines
Wed, Dec 2 - Tue, Dec 8
Delta Logo
6:32 am - 2:40 pmATW  Appleton Intl-SEA Seattle/Tacoma Intl
10h 08m1 stop Detroit Metropolitan Wayne County
Delta Logo
12:00 pm - 9:28 pmSEA  Seattle/Tacoma Intl-ATW Appleton Intl
7h 28m1 stop Minneapolis St Paul
$407Delta
Sat, Jan 23 - Tue, Feb 2
Delta Logo
12:25 pm - 4:46 pmATW  Appleton Intl-SEA Seattle/Tacoma Intl
6h 21m1 stop Minneapolis St Paul
Delta Logo
11:12 pm - 10:24 amSEA  Seattle/Tacoma Intl-ATW Appleton Intl
9h 12m1 stop Detroit Metropolitan Wayne County
$407Delta
Sat, Jan 23 - Sat, Jan 30
Multiple Airlines Logo
7:00 am - 10:53 amATW  Appleton Intl-SEA Seattle/Tacoma Intl
29h 53m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
1:33 pm - 3:47 pmSEA  Seattle/Tacoma Intl-ATW Appleton Intl
24h 14m2 stops Denver Intl Las Vegas Harry Reid Intl
$411Multiple Airlines
Sun, Jan 24 - Wed, Feb 3
Multiple Airlines Logo
7:00 am - 10:53 amATW  Appleton Intl-SEA Seattle/Tacoma Intl
29h 53m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:58 am - 3:25 pmSEA  Seattle/Tacoma Intl-ATW Appleton Intl
25h 27m1 stop Las Vegas Harry Reid Intl
$416Multiple Airlines
Sun, Jan 24 - Sun, Jan 31

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Appleton to Seattle

Our best United Airlines deals on Appleton to Seattle flight tickets
United Airlines
Feb 9
ATW2:35 pmAppleton Intl
7h 03m
1 stop
SEA7:38 pmSeattle/Tacoma Intl
Feb 16
SEA7:00 amSeattle/Tacoma Intl
6h 46m
1 stop
ATW3:46 pmAppleton Intl
$379
United Airlines
Feb 9
ATW9:25 amAppleton Intl
10h 47m
2 stops
SEA6:12 pmSeattle/Tacoma Intl
Feb 16
SEA7:00 amSeattle/Tacoma Intl
6h 46m
1 stop
ATW3:46 pmAppleton Intl
$384
United Airlines
Jan 6
ATW8:02 amAppleton Intl
12h 10m
2 stops
SEA6:12 pmSeattle/Tacoma Intl
Jan 13
SEA10:52 amSeattle/Tacoma Intl
6h 27m
1 stop
ATW7:19 pmAppleton Intl
$394

American Airlines flights from Appleton to Seattle

Our best American Airlines deals on Appleton to Seattle flight tickets
American Airlines
Dec 2
ATW6:25 pmAppleton Intl
8h 22m
1 stop
SEA12:47 amSeattle/Tacoma Intl
Dec 9
SEA3:28 pmSeattle/Tacoma Intl
6h 31m
1 stop
ATW11:59 pmAppleton Intl
$389
American Airlines
May 11
ATW6:41 pmAppleton Intl
7h 35m
1 stop
SEA12:16 amSeattle/Tacoma Intl
May 15
SEA6:00 amSeattle/Tacoma Intl
7h 20m
1 stop
ATW3:20 pmAppleton Intl
$398
American Airlines
Dec 3
ATW6:25 pmAppleton Intl
8h 22m
1 stop
SEA12:47 amSeattle/Tacoma Intl
Dec 6
SEA3:28 pmSeattle/Tacoma Intl
6h 31m
1 stop
ATW11:59 pmAppleton Intl
$399

momondo Fare Finder

 
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

Price

Cheapest round-trip

AppletonSeattle

ATW Appleton Intl - SEA Seattle/Tacoma Intl

ATWSEA

Appleton Intl

Sun 1/24

7:00 am-10:53 am

1 stop29h 53m

Seattle/Tacoma Intl

Thu 1/28

11:58 am-3:25 pm

1 stop25h 27m

$374

AppletonSeattle

ATW Appleton Intl - SEA Seattle/Tacoma Intl

ATWSEA

Appleton Intl

Wed 3/24

6:29 pm-12:34 am

1 stop8h 05m

Seattle/Tacoma Intl

Tue 3/30

3:11 pm-12:12 am

1 stop7h 01m

$379
Quickest round-trip

AppletonSeattle

ATW Appleton Intl - SEA Seattle/Tacoma Intl

ATWSEA

Appleton Intl

Tue 2/9

2:35 pm-7:38 pm

1 stop7h 03m

Seattle/Tacoma Intl

Tue 2/16

7:00 am-3:46 pm

1 stop6h 46m

$379

AppletonSeattle

ATW Appleton Intl - SEA Seattle/Tacoma Intl

ATWSEA

Appleton Intl

Tue 2/9

2:35 pm-7:38 pm

1 stop7h 03m

Seattle/Tacoma Intl

Tue 2/16

7:00 am-3:46 pm

1 stop6h 46m

$379

AppletonSeattle

ATW Appleton Intl - SEA Seattle/Tacoma Intl

ATWSEA

Appleton Intl

Tue 2/9

6:00 am-3:41 pm

1 stop11h 41m

Seattle/Tacoma Intl

Tue 2/16

11:29 pm-9:44 am

1 stop8h 15m

$379

AppletonSeattle

ATW Appleton Intl - SEA Seattle/Tacoma Intl

ATWSEA

Appleton Intl

Wed 12/2

6:25 pm-12:47 am

1 stop8h 22m

Seattle/Tacoma Intl

Tue 12/8

3:28 pm-11:59 pm

1 stop6h 31m

$389

AppletonSeattle

ATW Appleton Intl - SEA Seattle/Tacoma Intl

ATWSEA

Appleton Intl

Sat 1/23

6:32 am-2:40 pm

1 stop10h 08m

Seattle/Tacoma Intl

Tue 2/2

12:00 pm-9:28 pm

1 stop7h 28m

$407

AppletonSeattle

ATW Appleton Intl - SEA Seattle/Tacoma Intl

ATWSEA

Appleton Intl

Sat 1/23

12:25 pm-4:46 pm

1 stop6h 21m

Seattle/Tacoma Intl

Sat 1/30

11:12 pm-10:24 am

1 stop9h 12m

$407

AppletonSeattle

ATW Appleton Intl - SEA Seattle/Tacoma Intl

ATWSEA

Appleton Intl

Sun 1/24

7:00 am-10:53 am

1 stop29h 53m

Seattle/Tacoma Intl

Wed 2/3

1:33 pm-3:47 pm

2 stops24h 14m

$411

AppletonSeattle

ATW Appleton Intl - SEA Seattle/Tacoma Intl

ATWSEA

Appleton Intl

Sun 1/24

7:00 am-10:53 am

1 stop29h 53m

Seattle/Tacoma Intl

Sun 1/31

11:58 am-3:25 pm

1 stop25h 27m

$416

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seattle from

How to get the cheapest flight ticket from Appleton to Seattle

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 typical price of a round-trip flight between Appleton and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $394 to $478.
The lowest price recently found on this route was $379.

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from Appleton to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $383. If you don’t want to visit Seattle in September, then you should wait until May to fly from Appleton, when ticket prices are also cheap, with an average price of $387.

How far in advance should I book a flight from Appleton to Seattle?

You are more likely to see cheaper flights to Seattle from Appleton when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $482 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Appleton for as low as $253 on momondo.

How have Appleton to Seattle flight prices changed over time?

As of November 2026, prices for Appleton to Seattle flights are approximately 158% more expensive when compared to flights at the same time last year.

When to book flights from Appleton to Seattle

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

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

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

Best Price Found

$283

Fastest flight time

6h 29m

Direct flights

None
The best one-way flight to Seattle from Appleton in the past 72 hours is $283. The best round-trip flight deal from Appleton to Seattle found on momondo in the last 72 hours is $374.
The fastest flight from Appleton to Seattle takes 6h 29m
There are no direct flights from Appleton to Seattle. There are no popular flight routes from Appleton to Seattle.
Search flight deals

Frequently asked questions about flying from Appleton to Seattle

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

    A flight from Appleton Intl to Seattle/Tacoma Intl will travel around 1632.0 mi. Typically, this will take 6h 29m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Appleton to Seattle

Compare and see reviews for airlines that fly from Appleton to Seattle with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $296Free CancellationRating
7.3
10,485 reviews
Search United Airlines flights
DeltaPriceFrom $318Free CancellationRating
7.8
8,712 reviews
Search Delta flights
American AirlinesPriceFrom $338Free CancellationRating
7.0
12,233 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Kent
Olympia
Federal Way
Redmond
Lakewood
Lynnwood
Tukwila
Fife
Puyallup
Cle Elum
Marysville
Lacey
Kirkland
Centralia
Bothell

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Appleton to Seattle. momondo saves you time and could save you money on your trip.

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

All flight searches from Appleton to Seattle on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Appleton to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Appleton and alert you when they change.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/12
Sat 12/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States