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$328+ Cheap flights from Key West to Dayton (EYW - DAY)

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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — DAY
Jul 17 — Jul 241
Fri 7/17
Fri 7/24
1 adult, Economy
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Cheap flight deals from Key West to Dayton

Cheapest flights from Key West to Dayton
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 June 17, 2026.

This American Airlines deal was found by Cheapflights users on 6/16. 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 7/161:01 pm
EYW
-
DAY
1 stop7h 36m
American Airlines
Wed 7/228:49 am
DAY
-
EYW
1 stop6h 52m
American Airlines
Deal found 6/16$328
This American Airlines deal was found by Cheapflights users on 6/15. 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 6/304:17 pm
EYW
-
DAY
1 stop8h 01m
American Airlines
Sat 7/48:19 am
DAY
-
EYW
1 stop7h 23m
American Airlines
Deal found 6/15$407
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 6/2812:05 pm
EYW
-
DAY
2 stops32h 31m
Multiple Airlines
Thu 7/29:19 pm
DAY
-
EYW
1 stop17h 18m
Multiple Airlines
Deal found 6/13$555
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 6/284:12 pm
EYW
-
DAY
1 stop23h 26m
Allegiant Air
Thu 7/29:19 pm
DAY
-
EYW
1 stop17h 18m
Allegiant Air
Deal found 6/13$726
This American Airlines deal was found by Cheapflights users on 6/13. 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 6/2811:28 am
EYW
-
DAY
2 stops10h 03m
American Airlines
Thu 7/25:50 am
DAY
-
EYW
2 stops10h 18m
American Airlines
Deal found 6/13$951
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 9/22:20 pm
EYW
-
DAY
2 stops20h 40m
United Airlines
Sat 9/57:48 pm
DAY
-
EYW
2 stops17h 41m
United Airlines
Deal found 6/17$952
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 7/2712:18 pm
EYW
-
DAY
1 stop8h 42m
American Airlines
Fri 7/318:30 am
DAY
-
EYW
1 stop7h 41m
American Airlines
Deal found 6/14$1,157

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 June 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$328
(American Airlines)
Provider with most accurate pricing for Key West-Dayton flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Dayton flights.
Search Deals
From Key West to Dayton
Search Deals

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 June 17, 2026.
Use the filters below to find and compare flights from Key West to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Key WestDayton

EYW - DAY

EYWDAY

Key West

Thu 7/16

1:01 pm-8:37 pm

1 stop7h 36m

Dayton

Wed 7/22

8:49 am-3:41 pm

1 stop6h 52m

$328

Key WestDayton

EYW - DAY

EYWDAY

Key West

Tue 6/30

4:17 pm-12:18 am

1 stop8h 01m

Dayton

Sat 7/4

8:19 am-3:42 pm

1 stop7h 23m

$407

Key WestDayton

EYW - DAY

EYWDAY

Key West

Sun 6/28

12:05 pm-8:36 pm

2 stops32h 31m

Dayton

Thu 7/2

9:19 pm-2:37 pm

1 stop17h 18m

$555

Key WestDayton

EYW - DAY

EYWDAY

Key West

Sun 6/28

11:28 am-9:31 pm

2 stops10h 03m

Dayton

Thu 7/2

5:50 am-4:08 pm

2 stops10h 18m

$951

Key WestDayton

EYW - DAY

EYWDAY

Key West

Wed 9/2

2:20 pm-11:00 am

2 stops20h 40m

Dayton

Sat 9/5

7:48 pm-1:29 pm

2 stops17h 41m

$952

Key WestDayton

EYW - DAY

EYWDAY

Key West

Mon 7/27

12:18 pm-9:00 pm

1 stop8h 42m

Dayton

Fri 7/31

8:30 am-4:11 pm

1 stop7h 41m

$1,157
Cheapest one-way
Quickest one-way

Key WestDayton

EYW - DAY

EYWDAY

Key West

Mon 11/30

12:40 pm-7:59 pm

1 stop7h 19m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Sorted by cheapest first

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 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.

  • How long is the flight from Key West to Dayton?

    Departing from Key West to Dayton will take you 7h 36m. Key West and Dayton are separated by a distance of 1069 mi.

  • Can I find deals for flights from Key West to Dayton that include hotel bookings?

    Yes. In addition to deals on Key West to Dayton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Dayton?

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

  • Can I find deals for business class flights from Key West to Dayton?

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

See more FAQs

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Huber Heights
Springfield
Troy
Greenville
Xenia
Miamisburg

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