$142 Cheap Flights from Key West (EYW) to Appleton (ATW)

View $142 flight on Wed, Jan 14, 2026Opens in a new window

Popular airlines from Key West Intl. Airport (EYW) to Appleton, WI (ATW-Appleton Intl.)

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Cheap Flights from Key West to Appleton (EYW-ATW)

Prices were available within the past 7 days and start at $142 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 3 - Tue, Sep 16
EYW
Key West
ATW
Appleton
$269 Roundtrip, found 14 hours ago
$269
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, Sep 3 from Key West to Appleton, returning Tue, Sep 16, priced at $269 found 14 hours ago
Delta
Sat, Aug 30 - Sat, Sep 6
EYW
Key West
ATW
Appleton
$274 Roundtrip, found 14 hours ago
$274
Roundtrip
found 14 hours ago
Select Delta flight, departing Sat, Aug 30 from Key West to Appleton, returning Sat, Sep 6, priced at $274 found 14 hours ago
Delta
Tue, Aug 19 - Sun, Sep 7
EYW
Key West
ATW
Appleton
$294 Roundtrip, found 14 hours ago
$294
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Aug 19 from Key West to Appleton, returning Sun, Sep 7, priced at $294 found 14 hours ago
Delta
Wed, Aug 13 - Sun, Aug 31
EYW
Key West
ATW
Appleton
$299 Roundtrip, found 14 hours ago
$299
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, Aug 13 from Key West to Appleton, returning Sun, Aug 31, priced at $299 found 14 hours ago
Delta
Tue, Aug 19 - Sat, Sep 6
EYW
Key West
ATW
Appleton
$299 Roundtrip, found 14 hours ago
$299
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Aug 19 from Key West to Appleton, returning Sat, Sep 6, priced at $299 found 14 hours ago
Delta
Tue, Sep 16 - Tue, Sep 30
EYW
Key West
ATW
Appleton
$304 Roundtrip, found 14 hours ago
$304
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Sep 16 from Key West to Appleton, returning Tue, Sep 30, priced at $304 found 14 hours ago
Delta
Tue, Aug 19 - Fri, Sep 5
EYW
Key West
ATW
Appleton
$319 Roundtrip, found 14 hours ago
$319
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Aug 19 from Key West to Appleton, returning Fri, Sep 5, priced at $319 found 14 hours ago
Delta
Thu, Aug 28 - Wed, Sep 17
EYW
Key West
ATW
Appleton
$329 Roundtrip, found 14 hours ago
$329
Roundtrip
found 14 hours ago
Select Delta flight, departing Thu, Aug 28 from Key West to Appleton, returning Wed, Sep 17, priced at $329 found 14 hours ago
American Airlines
Thu, Oct 30 - Mon, Nov 17
EYW
Key West
ATW
Appleton
$349 Roundtrip, found 14 hours ago
$349
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Thu, Oct 30 from Key West to Appleton, returning Mon, Nov 17, priced at $349 found 14 hours ago
United
Mon, Oct 27 - Tue, Oct 28
EYW
Key West
ATW
Appleton
$376 Roundtrip, found 8 hours ago
$376
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Oct 27 from Key West to Appleton, returning Tue, Oct 28, priced at $376 found 8 hours ago

Alternative airports near Appleton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Appleton Intl. ATW. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $354
ATW
Appleton Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $354
Flights from Key West (EYW) to Appleton (ATW)
Origin airport
Key West Intl.
Destination airport
Appleton Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$268
Distance
1413 mi

Key West to Appleton Flights

The cheapest times to fly from Key West to Appleton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Key West to Appleton are during the month of September. You can find some of the cheapest flights from Key West to Appleton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Key West to Appleton

Sunday is one of the best days to book for cheap flights from Key West to Appleton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Key West to Appleton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Key West to Appleton in 2025. You can also book with separate airlines for your outbound and return journeys, from $142 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Key West to Appleton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Key West to Appleton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Key West Intl. Airport (EYW) to Appleton Intl. Airport (ATW) cost?
Snag a cheap one-way flight from $142 or cheap return flight from $269 from Key West Intl. Airport (EYW) to Appleton Intl. Airport (ATW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Key West Intl. Airport (EYW) to Appleton Intl. Airport (ATW)?
September is the cheapest month to fly from EYW to ATW. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Key West Intl. Airport (EYW) to Appleton Intl. Airport (ATW)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from EYW to ATW. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Key West Intl. Airport (EYW) to Appleton Intl. Airport (ATW)?
You'll need to book a flight with a layover if you're traveling from Key West Intl. Airport (EYW) to Appleton Intl. Airport (ATW). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from EYW to ATW?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Key West Intl. Airport (EYW) to Appleton Intl. Airport (ATW)?
Select a flight from Key West Intl. Airport (EYW) to Appleton Intl. Airport (ATW) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Key West Intl. Airport (EYW) to Appleton Intl. Airport (ATW) last-minute?
Booking your flight from EYW to ATW right before your getaway is generally more expensive. But if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book an EYW to ATW flight and hotel package?
Compared with arranging flights and hotels separately, booking an EYW to ATW flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the stress out of travel planning. Just secure your flights and select from our extensive range of stays, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Key West Intl. Airport (EYW) to Appleton Intl. Airport (ATW)?
If you booked your EYW to ATW flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.