$157+ Cheap flights from Key West to Dayton (EYW - DAY)
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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — DAY
Jan 11 — Jan 181
1 adult, Economy
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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 Key West to Dayton
Cheapest flights from Key West to DaytonExplore the most affordable flight options available from Key West to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.
Explore the most affordable flight options available from Key West to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Thu 12/183:24 pmEYW - DAY
1 stop5h 09mMultiple Airlines
Wed 12/243:30 pmDAY - EYW
1 stop16h 45mMultiple Airlines
Deal found 12/10![Multiple Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:10 pmEYW - DAY
1 stop7h 34mUnited Airlines
Wed 12/246:28 amDAY - EYW
1 stop8h 44mUnited Airlines
Deal found 12/10![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:05 pmEYW - DAY
1 stop7h 25mUnited Airlines
Wed 12/177:15 amDAY - EYW
1 stop8h 09mUnited Airlines
Deal found 12/10![United Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:00 amEYW - DAY
2 stops7h 09mAmerican Airlines
Wed 12/179:45 amDAY - EYW
1 stop5h 39mAmerican Airlines
Deal found 12/10![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:00 amEYW - DAY
2 stops8h 43mAmerican Airlines
Mon 12/296:59 amDAY - EYW
1 stop5h 09mAmerican Airlines
Deal found 12/10![American Airlines logo]()
$554
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:46 pmEYW - DAY
2 stops8h 15mAmerican Airlines
Wed 12/249:10 amDAY - EYW
2 stops10h 12mAmerican Airlines
Deal found 12/10![American Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/254:08 pmEYW - DAY
1 stop7h 36mUnited Airlines
Fri 12/266:28 amDAY - EYW
1 stop6h 06mUnited Airlines
Deal found 12/11![United Airlines logo]()
$891
Find flight deals from Key West to Dayton
Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Dayton (DAY). 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 December 12, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $339 (United Airlines) |
One-way from | $157 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Key West to Dayton 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 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Key West to Dayton that are best for you.
Fly from
Key West
Fly to
Dayton
Route
Depart
Return
Price
Key WestDayton
EYW - DAY
EYWDAY
Key West
Wed 1/28
4:15 pm-11:44 pm
1 stop7h 29m
Dayton
Sun 2/1
9:50 am-4:22 pm
1 stop6h 32m
$339
Key WestDayton
EYW - DAY
EYWDAY
Key West
Thu 12/25
4:25 pm-9:02 pm
1 stop4h 37m
Dayton
Mon 12/29
4:00 pm-8:58 pm
1 stop4h 58m
$381
Key WestDayton
EYW - DAY
EYWDAY
Key West
Thu 12/25
8:00 am-4:43 pm
2 stops8h 43m
Dayton
Mon 12/29
6:59 am-12:08 pm
1 stop5h 09m
$554
Key WestDayton
EYW - DAY
EYWDAY
Key West
Thu 12/25
4:08 pm-11:44 pm
1 stop7h 36m
Dayton
Fri 12/26
6:28 am-12:34 pm
1 stop6h 06m
$891
Key WestDayton
EYW - DAY
EYWDAY
Key West
Mon 3/23
9:49 am-8:29 pm
1 stop10h 40m
$157
Key WestDayton
EYW - DAY
EYWDAY
Key West
Fri 1/30
7:10 am-1:48 pm
1 stop6h 38m
$271
Key WestDayton
EYW - DAY
EYWDAY
Key West
Sat 1/31
2:04 pm-8:38 pm
1 stop6h 34m
$271
Key WestDayton
EYW - DAY
EYWDAY
Key West
Thu 1/29
6:06 pm-11:16 pm
1 stop5h 10m
$271
Key WestDayton
EYW - DAY
EYWDAY
Key West
Wed 1/7
6:06 pm-11:16 pm
1 stop5h 10m
$271
Key WestDayton
EYW - DAY
EYWDAY
Key West
Wed 1/7
2:25 pm-11:44 pm
2 stops9h 19m
$316
Showing 1-10 of 13 results
Compare providers for flights from Key West to Dayton
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 Key West to Dayton in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Key West-Dayton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Key West-Dayton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Key West-Dayton flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Key West-Dayton 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 Key West-Dayton 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 Key West to Dayton
Have a flexible travel schedule? Discover the best time to fly to Dayton from Key West 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.
Related info for your journey
Find useful and relevant information for your journey from Key West to Dayton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dayton?
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