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

Currently priced at $271, Delta will fly you from Appleton to Seattle and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $288 and $324, respectively. Delta is priced at 40% lower than the current average price of a flight leaving 3 months from now.

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

One-way options have recently been found by users for as low as $136 on American Airlines. Other airlines that offer cheap prices include United Airlines from $141 and Delta from $206 one-way.

What is the cheapest day to fly from Appleton to Seattle?

Travelers seeking maximum savings on their Appleton to Seattle flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Appleton to Seattle?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Appleton to Seattle.

What is the cheapest day to fly round-trip from Appleton to Seattle?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 28% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 175% by booking at least 41 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Appleton to Seattle within the next two weeks, with the cheapest ticket starting at $397.

What is the cheapest month to fly from Appleton to Seattle?

Our data shows that February tends to be the cheapest month to fly to Seattle from Appleton. Users have commonly found prices around $454 for the month, but tickets can be as low as $152. Due to multiple factors, prepare for potentially higher prices in July.

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

It’s optimal to fly from Appleton to Seattle in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

Most accurate provider : When it comes to deals on Appleton-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Seattle flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Appleton-Seattle flights, Cheapflights users trust eDreams the most. eDreams 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 Appleton-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Appleton to Seattle?

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

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

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

$122+ Flights from Appleton to Seattle

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Find cheap flights from Appleton to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Appleton Intl to Seattle/Tacoma Intl are usually found in February or January, booked 40 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from Appleton to Seattle

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$249 (Mytrip)
One-way from	$122 (Mytrip)
Popular in	July
Cheapest in	February
Average price	$386

Provider with most accurate pricing for Appleton Intl-Seattle/Tacoma Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Appleton Intl-Seattle/Tacoma Intl flights.

Search Deals

From Appleton Intl to Seattle/Tacoma Intl

Search Deals

One-way flight from Appleton Intl to Seattle/Tacoma Intl

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($140 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Appleton to Seattle

Cheapest flights from Appleton to Seattle
Explore the most affordable flight options available from Appleton to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Wed 6/47:00 amATW - SEA

1 stop9h 25mMultiple Airlines

Sat 6/76:00 amSEA - ATW

1 stop14h 04mMultiple Airlines

Deal found 4/14

$249

Tue 5/612:19 pmATW - SEA

1 stop7h 32mDelta

Sat 5/106:00 amSEA - ATW

1 stop8h 32mDelta

Deal found 4/13

$271

Sat 10/42:41 pmATW - SEA

1 stop9h 37mUnited Airlines

Wed 10/87:00 amSEA - ATW

1 stop6h 09mUnited Airlines

Deal found 4/14

$288

Wed 6/45:40 amATW - SEA

1 stop6h 35mAmerican Airlines

Fri 6/612:05 amSEA - ATW

1 stop7h 15mAmerican Airlines

Deal found 4/14

$324

Best flights from Appleton to Seattle
Discover carefully curated flight deals from Appleton to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Wed 6/47:00 amATW - SEA

1 stop9h 25mMultiple Airlines

Sat 6/76:00 amSEA - ATW

1 stop14h 04mMultiple Airlines

Deal found 4/14

$249

Tue 5/612:19 pmATW - SEA

1 stop7h 32mDelta

Tue 5/136:00 amSEA - ATW

1 stop7h 40mDelta

Deal found 4/14

$271

Sat 10/42:41 pmATW - SEA

1 stop9h 37mUnited Airlines

Wed 10/87:00 amSEA - ATW

1 stop6h 09mUnited Airlines

Deal found 4/14

$288

Wed 6/45:40 amATW - SEA

1 stop6h 35mAmerican Airlines

Fri 6/612:05 amSEA - ATW

1 stop7h 15mAmerican Airlines

Deal found 4/14

$324

Last-minute flights from Appleton to Seattle
Discover last-minute flight deals from Appleton to Seattle. Data last updated April 15, 2025 and is based on user searches.

Fri 4/255:20 amATW - SEA

1 stop9h 06mDelta

Sun 4/276:20 amSEA - ATW

1 stop7h 22mDelta

Deal found 4/14

$483

Fri 4/2512:50 pmATW - SEA

2 stops14h 18mUnited Airlines

Sun 4/277:00 amSEA - ATW

1 stop7h 48mUnited Airlines

Deal found 4/14

$578

Fri 4/256:30 amATW - SEA

1 stop8h 31mAmerican Airlines

Sat 4/2612:59 amSEA - ATW

1 stop9h 36mAmerican Airlines

Deal found 4/14

$695

Tue 4/293:43 pmATW - SEA

1 stop9h 00mUnited Airlines

Sat 5/38:10 amSEA - ATW

2 stops11h 11mUnited Airlines

Deal found 4/14

$336

Tue 4/296:30 amATW - SEA

1 stop11h 07mAmerican Airlines

Mon 5/1211:59 pmSEA - ATW

1 stop8h 57mAmerican Airlines

Deal found 4/15

$354

Tue 5/612:19 pmATW - SEA

1 stop7h 32mDelta

Sat 5/106:00 amSEA - ATW

1 stop8h 32mDelta

Deal found 4/13

$271

Sat 5/312:01 pmATW - SEA

1 stop12h 09mMultiple Airlines

Sun 6/86:00 amSEA - ATW

2 stops15h 00mMultiple Airlines

Deal found 4/15

$372

One-way flights from Appleton to Seattle
Search for one-way flight options from Appleton to Seattle. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Sat 6/71:47 pmATW - SEA

1 stop12h 23mMultiple Airlines

Deal found 4/14

$122

Wed 8/136:11 pmATW - SEA

1 stop7h 39mAmerican Airlines

Deal found 4/14

$136

Wed 8/131:05 pmATW - SEA

2 stops11h 01mUnited Airlines

Deal found 4/14

$141

Sun 8/312:06 pmATW - SEA

1 stop6h 08mDelta

Deal found 4/14

$206

Cheapflights 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

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Wed 6/4

7:00 am-2:25 pm

1 stop9h 25m

Seattle/Tacoma Intl

Sat 6/7

6:00 am-10:04 pm

1 stop14h 04m

$249

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Tue 5/6

12:19 pm-5:51 pm

1 stop7h 32m

Seattle/Tacoma Intl

Sat 5/10

6:00 am-4:32 pm

1 stop8h 32m

$271

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Sat 10/4

2:41 pm-10:18 pm

1 stop9h 37m

Seattle/Tacoma Intl

Wed 10/8

7:00 am-3:09 pm

1 stop6h 09m

$288

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Wed 6/4

5:40 am-10:15 am

1 stop6h 35m

Seattle/Tacoma Intl

Fri 6/6

12:05 am-9:20 am

1 stop7h 15m

$324

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Sat 6/7

1:47 pm-12:10 am

1 stop12h 23m

$122

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Wed 8/13

6:11 pm-11:50 pm

1 stop7h 39m

$136

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Wed 8/13

1:05 pm-10:06 pm

2 stops11h 01m

$141

AppletonSeattle

ATW - SEA

ATWSEA

Appleton Intl

Sun 8/3

12:06 pm-4:14 pm

1 stop6h 08m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Compare providers for flights from Appleton to Seattle

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to Seattle in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*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 Appleton-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Seattle flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Appleton-Seattle flights, Cheapflights users trust eDreams the most. eDreams 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 Appleton-Seattle 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 Appleton to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Appleton 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 Appleton to Seattle

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

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Appleton to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Appleton to Seattle (average of $238). Flying from Appleton to Seattle in July is currently the most expensive (average of $411). 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.

Rainfall in Seattle by month

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

To help decide which airline to fly from Appleton to Seattle, see what other customers have to say about Delta, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,918 reviews

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,658 reviews

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Appleton to Seattle round-trip?
Currently priced at $271, Delta will fly you from Appleton to Seattle and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $288 and $324, respectively. Delta is priced at 40% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Appleton to Seattle one-way?
One-way options have recently been found by users for as low as $136 on American Airlines. Other airlines that offer cheap prices include United Airlines from $141 and Delta from $206 one-way.
Can I find deals for flights from Appleton to Seattle that include hotel bookings?
Yes. In addition to deals on Appleton to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Appleton to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to Seattle.
Can I find deals for business class flights from Appleton to Seattle?
Yes. Cheapflights offers flight deals from Appleton to Seattle 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 Appleton to Seattle?
Currently, January is the cheapest month in which you can book a flight from Appleton to Seattle (average of $238). Flying from Appleton to Seattle in July is currently the most expensive (average of $411). 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.

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Other flights to Seattle

Top 3 airlines flying from Appleton to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$270	Average$435	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$276	Average$498	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$322	Average$537	FlexibilityNo cancel fee	On-time69%

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$122+ Cheap flights from Appleton to Seattle (ATW - SEA)

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Appleton to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Appleton Intl to Seattle/Tacoma Intl are usually found in February or January, booked 40 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from Appleton to Seattle

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Appleton to Seattle

Cheapest flights from Appleton to SeattleExplore the most affordable flight options available from Appleton to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Explore the most affordable flight options available from Appleton to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Appleton to Seattle

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 Appleton to Seattle in April.

Best time to book a flight from Appleton to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Appleton with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Appleton to Seattle

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

Use this chart to determine the optimal time to book a round-trip flight from Appleton to Seattle. Price data was last updated on April 11, 2025.

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

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

Reviews of airlines servicing Seattle

Related info for your journey

Find useful and relevant information for your journey from Appleton to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

How can I find direct flights from Appleton to Seattle?

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

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

Traveling to a place near Appleton?

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Alternative routes for Appleton to Seattle

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Top 3 airlines flying from Appleton to Seattle

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Cheapest flights from Appleton to Seattle
Explore the most affordable flight options available from Appleton to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.