$201+ Cheap flights from Appleton to Key West (ATW - EYW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — EYW
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from Appleton to Key West 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.Cheap flight deals from Appleton to Key West
Cheapest
Best
Last-minute
One-way
Cheapest flights from Appleton to Key WestExplore the most affordable flight options available from Appleton to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
Explore the most affordable flight options available from Appleton to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:56 pm -
2 stops38h 28m
Thu 10/18:36 pm -
1 stop17h 54m
Deal found 9/8![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:49 pm -
1 stop17h 45m
Sun 10/118:41 pm -
1 stop17h 49m
Deal found 9/9![Allegiant Air logo]()
$336
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:08 am -
2 stops7h 52m
Wed 11/186:05 pm -
1 stop5h 12m
Deal found 9/9![Delta logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:10 pm -
2 stops47h 11m
Fri 10/28:34 am -
1 stop5h 56m
Deal found 9/10![Allegiant Air logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/11:07 pm -
1 stop20h 12m
Fri 11/68:25 am -
1 stop13h 38m
Deal found 9/10![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:12 pm -
2 stops13h 12m
Fri 11/68:25 am -
1 stop13h 38m
Deal found 9/9![Multiple Airlines logo]()
$355
Best flights from Appleton to Key WestDiscover carefully curated flight deals from Appleton to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from Appleton to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:00 am -
1 stop6h 15m
Wed 1/135:51 pm -
1 stop6h 34m
Deal found 9/8![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:00 am -
2 stops9h 10m
Tue 12/16:06 pm -
1 stop5h 11m
Deal found 9/9![Delta logo]()
$450
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:40 am -
2 stops10h 35m
Sun 11/224:43 pm -
2 stops8h 26m
Deal found 9/8![American Airlines logo]()
$596
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/75:00 am -
1 stop6h 15m
Tue 1/123:55 pm -
1 stop6h 15m
Deal found 9/8![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
2 stops12h 00m
Sun 11/226:05 pm -
1 stop5h 12m
Deal found 9/8![Delta logo]()
$551
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:30 am -
1 stop13h 30m
Tue 11/176:05 pm -
1 stop5h 12m
Deal found 9/8![Delta logo]()
$593
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:45 am -
1 stop6h 08m
Fri 10/26:19 pm -
1 stop5h 45m
Deal found 9/10![Delta logo]()
$663
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:09 am -
2 stops7h 51m
Sat 10/36:19 pm -
1 stop5h 26m
Deal found 9/10![Delta logo]()
$668
Last-minute flights from Appleton to Key WestDiscover last-minute flight deals from Appleton to Key West. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to Key West. Data last updated September 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:10 pm -
2 stops47h 11m
Fri 10/28:34 am -
1 stop5h 56m
Deal found 9/10![Allegiant Air logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:56 pm -
2 stops38h 28m
Thu 10/18:36 pm -
1 stop17h 54m
Deal found 9/8![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:49 pm -
1 stop17h 45m
Sun 10/118:41 pm -
1 stop17h 49m
Deal found 9/9![Allegiant Air logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:11 pm -
2 stops16h 25m
Fri 10/238:29 am -
1 stop13h 23m
Deal found 9/10![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:12 pm -
2 stops13h 12m
Thu 10/298:36 pm -
1 stop25h 16m
Deal found 9/8![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:12 pm -
2 stops13h 12m
Fri 11/68:25 am -
1 stop13h 38m
Deal found 9/9![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:20 am -
2 stops46h 59m
Fri 11/68:25 am -
1 stop13h 38m
Deal found 9/9![Allegiant Air logo]()
$374
One-way flights from Appleton to Key WestSearch for one-way flight options from Appleton to Key West. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Appleton to Key West. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:12 pm -
2 stops13h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
1 stop25h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$281
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:35 am -
1 stop6h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:29 am -
2 stops10h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am -
2 stops12h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$395
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:29 am -
2 stops10h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:50 pm -
3 stops49h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$658
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:32 pm -
3 stops47h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$673
Find flight deals from Appleton to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $307 (Kiwi.com) |
One-way from | $201 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $362 |
Cheapflights Fare Finder
Customize your flight search to find flights from Appleton to Key West 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, Cheapflights users made 7,457,451 searches. Data last updated September 13, 2026.
Use the filters below to find and compare flights from Appleton to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AppletonKey West
ATW Appleton Intl - EYW Key West
ATWEYW
Appleton Intl
Fri 10/30
7:12 pm-9:24 am
2 stops13h 12m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$201
Quickest round-trip
AppletonKey West
ATW Appleton Intl - EYW Key West
ATWEYW
Appleton Intl
Fri 10/30
5:29 am-4:58 pm
2 stops10h 29m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$365
AppletonKey West
ATW Appleton Intl - EYW Key West
ATWEYW
Appleton Intl
Sat 10/31
5:29 am-4:58 pm
2 stops10h 29m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$397
AppletonKey West
ATW Appleton Intl - EYW Key West
ATWEYW
Appleton Intl
Sat 1/9
5:00 am-12:15 pm
1 stop6h 15m
Key West
Wed 1/13
5:51 pm-11:25 pm
1 stop6h 34m
$443
AppletonKey West
ATW Appleton Intl - EYW Key West
ATWEYW
Appleton Intl
Thu 11/26
7:00 am-5:10 pm
2 stops9h 10m
Key West
Tue 12/1
6:06 pm-10:17 pm
1 stop5h 11m
$450
AppletonKey West
ATW Appleton Intl - EYW Key West
ATWEYW
Appleton Intl
Thu 1/7
5:00 am-12:15 pm
1 stop6h 15m
Key West
Tue 1/12
3:55 pm-9:10 pm
1 stop6h 15m
$484
AppletonKey West
ATW Appleton Intl - EYW Key West
ATWEYW
Appleton Intl
Wed 11/18
7:00 am-8:00 pm
2 stops12h 00m
Key West
Sun 11/22
6:05 pm-10:17 pm
1 stop5h 12m
$551
AppletonKey West
ATW Appleton Intl - EYW Key West
ATWEYW
Appleton Intl
Wed 11/11
5:30 am-8:00 pm
1 stop13h 30m
Key West
Tue 11/17
6:05 pm-10:17 pm
1 stop5h 12m
$593
AppletonKey West
ATW Appleton Intl - EYW Key West
ATWEYW
Appleton Intl
Wed 11/18
5:40 am-5:15 pm
2 stops10h 35m
Key West
Sun 11/22
4:43 pm-12:09 am
2 stops8h 26m
$596
AppletonKey West
ATW Appleton Intl - EYW Key West
ATWEYW
Appleton Intl
Fri 10/30
12:50 pm-2:54 pm
3 stops49h 04m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$658
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Appleton to Key West
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 Key West in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Appleton-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Key West flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Appleton-Key West flights, Cheapflights users trust FlightHub the most. FlightHub 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-Key West 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 Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Appleton with our price prediction graph.
ATW-EYW
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 Key West
How far ahead should I book a flight from Appleton to Key West?
Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from Appleton to Key West. 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 Key West?
Currently, September is the cheapest month in which you can book a flight from Appleton to Key West (average of $362). Flying from Appleton to Key West in May is currently the most expensive (average of $588). 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.
How much does it cost to fly round-trip from Appleton to Key West?
Airfare is below average for this route at the moment.
Appleton to Key West flights typically cost between $325 and $390 in September.The cheapest round-trip price found within the last 5 days was $307 on Multiple Airlines (Sep 28-Oct 1).
Reviews of airlines servicing Key West
Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated September 13, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAllegiant Air from Appleton to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Appleton to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.
Appleton and Key West flights
Browse other Appleton and Key West flight options. Last updated on September 13, 2026.
Other flights from Appleton
Browse through other flights departing from Appleton. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Appleton to Key West
Discover the top 4 airlines that operate flights from Appleton to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$298 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$285 | Average$483 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$310 | Average$416 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$325 | Average$498 | FlexibilityNo cancel fee | On-timeN/A |