$348+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — DAY
Feb 25 — Mar 41
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
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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 January 26, 2026.
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 January 26, 2026.
This United Airlines deal was found by Cheapflights users on 1/25. 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 8/294:05 pm
EYW
- DAY
1 stop7h 24m
United Airlines
Tue 9/11:45 pm
DAY
- EYW
1 stop8h 26m
United Airlines
Deal found 1/25![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/105:21 pm
EYW
- DAY
1 stop6h 23m
American Airlines
Sat 2/1412:41 pm
DAY
- EYW
2 stops9h 56m
American Airlines
Deal found 1/26![American Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 2/107:10 am
EYW
- DAY
1 stop6h 38m
Delta
Sat 2/1411:42 am
DAY
- EYW
1 stop5h 19m
Delta
Deal found 1/26![Delta logo]()
$548
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Sun 2/85:21 pm
EYW
- DAY
1 stop6h 23m
American Airlines
Thu 2/128:32 am
DAY
- EYW
2 stops10h 43m
American Airlines
Deal found 1/24![American Airlines logo]()
$802
This Delta deal was found by Cheapflights users on 1/24. 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.
Sun 2/86:06 pm
EYW
- DAY
1 stop5h 11m
Delta
Thu 2/126:00 am
DAY
- EYW
1 stop4h 59m
Delta
Deal found 1/24![Delta logo]()
$875
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 January 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $802 (American Airlines) |
One-way from | $348 (American Airlines) |
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 January 26, 2026.
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
Tue 2/10
5:21 pm-11:44 pm
1 stop6h 23m
Dayton
Sat 2/14
12:41 pm-10:37 pm
2 stops9h 56m
$418
Key WestDayton
EYW - DAY
EYWDAY
Key West
Tue 2/10
7:10 am-1:48 pm
1 stop6h 38m
Dayton
Sat 2/14
11:42 am-5:01 pm
1 stop5h 19m
$548
Key WestDayton
EYW - DAY
EYWDAY
Key West
Sun 2/8
5:21 pm-11:44 pm
1 stop6h 23m
Dayton
Thu 2/12
8:32 am-7:15 pm
2 stops10h 43m
$802
Key WestDayton
EYW - DAY
EYWDAY
Key West
Sun 2/8
6:06 pm-11:17 pm
1 stop5h 11m
Dayton
Thu 2/12
6:00 am-10:59 am
1 stop4h 59m
$875
Key WestDayton
EYW - DAY
EYWDAY
Key West
Mon 4/13
5:03 pm-11:53 pm
1 stop6h 50m
$348
Key WestDayton
EYW - DAY
EYWDAY
Key West
Sun 4/19
6:19 pm-12:17 am
1 stop5h 58m
$468
Key WestDayton
EYW - DAY
EYWDAY
Key West
Sun 4/19
2:01 pm-10:03 pm
1 stop8h 02m
$491
Key WestDayton
EYW - DAY
EYWDAY
Key West
Sun 4/12
5:04 pm-11:53 pm
1 stop6h 49m
$511
Key WestDayton
EYW - DAY
EYWDAY
Key West
Sun 4/19
6:22 pm-8:27 pm
3 stops26h 05m
$718
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Key West-Dayton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Dayton flight deals on Cheapflights vs. FlightHub >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 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 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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