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$137+ Cheap flights from Dayton (DAY) to Florida Keys

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — EYW
Jan 12 — Jan 191
Mon 1/12
Mon 1/19
1 adult, Economy
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Cheap flight deals from Dayton to Florida Keys

Cheapest flights from Dayton to Florida Keys
Explore the most affordable flight options available from Dayton to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 13, 2025.

This Delta deal was found by Cheapflights users on 12/12. 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 12/314:00 pmDAY - MIA
1 stop4h 57mDelta
Wed 1/75:50 amMIA - DAY
1 stop5h 00mDelta
Deal found 12/12$288
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:46 pmDAY - MIA
1 stop5h 02mDelta
Wed 1/75:50 amMIA - DAY
1 stop5h 00mDelta
Deal found 12/13$298
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:00 pmDAY - MIA
1 stop4h 57mDelta
Thu 1/16:00 amMIA - DAY
1 stop5h 19mDelta
Deal found 12/13$309
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/199:24 amDAY - EYW
1 stop21h 43mMultiple Airlines
Tue 12/233:15 pmEYW - DAY
1 stop23h 25mMultiple Airlines
Deal found 12/12$322
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:46 pmDAY - MIA
1 stop5h 02mDelta
Thu 1/16:00 amMIA - DAY
1 stop5h 19mDelta
Deal found 12/13$344
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:46 pmDAY - MIA
1 stop5h 02mDelta
Sat 12/277:32 pmMIA - DAY
1 stop4h 27mDelta
Deal found 12/13$354
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:46 pmDAY - MIA
1 stop5h 02mDelta
Wed 1/75:50 amMIA - DAY
1 stop5h 00mDelta
Deal found 12/13$358
This American Airlines deal was found by Cheapflights users on 12/12. 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 12/237:30 pmDAY - MIA
1 stop5h 17mAmerican Airlines
Sat 12/276:25 amMIA - DAY
1 stop6h 12mAmerican Airlines
Deal found 12/12$374
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:00 amDAY - MIA
2 stops11h 11mUnited Airlines
Wed 1/79:00 amMIA - DAY
1 stop8h 03mUnited Airlines
Deal found 12/13$384
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:46 pmDAY - MIA
1 stop5h 02mDelta
Thu 1/16:00 amMIA - DAY
1 stop5h 19mDelta
Deal found 12/11$388
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Tue 12/169:20 amDAY - EYW
1 stop6h 04mUnited Airlines
Wed 12/2412:22 pmEYW - DAY
1 stop8h 00mUnited Airlines
Deal found 12/12$389
This American Airlines deal was found by Cheapflights users on 12/12. 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 12/165:49 amDAY - EYW
2 stops11h 08mAmerican Airlines
Wed 12/2411:13 amEYW - DAY
1 stop8h 27mAmerican Airlines
Deal found 12/12$394

Find flight deals from Dayton to Florida Keys

Keep the following information in mind while searching for Dayton to Florida Keys flight deals. Data was last updated December 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Delta)

One-way from

$137
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$360
Provider with most accurate pricing for Dayton-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Miami flights.
Search Deals
From Dayton to Florida Keys
Search Deals
One-way flight from Dayton to Florida Keys
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Florida Keys 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 13, 2025.
Use the filters below to find and compare flights from Dayton to Florida Keys that are best for you.

Fly from

Dayton

Fly to

Florida Keys

Route

Depart

Return

Price

DaytonMiami

DAY - MIA

DAYMIA

Dayton

Tue 1/6

10:36 am-4:22 pm

1 stop5h 46m

Miami

Fri 1/16

5:35 pm-11:44 pm

1 stop6h 09m

$217

DaytonMiami

DAY - MIA

DAYMIA

Dayton

Tue 1/6

6:47 pm-12:51 am

1 stop6h 04m

Miami

Sat 1/10

5:50 am-10:50 am

1 stop5h 00m

$217

DaytonMiami

DAY - MIA

DAYMIA

Dayton

Wed 1/7

9:05 am-5:15 pm

1 stop8h 10m

Miami

Sat 1/10

7:15 am-5:04 pm

2 stops9h 49m

$222

DaytonMiami

DAY - MIA

DAYMIA

Dayton

Wed 1/14

6:47 pm-12:51 am

1 stop6h 04m

Miami

Mon 1/19

7:15 am-1:48 pm

1 stop6h 33m

$248

DaytonMiami

DAY - MIA

DAYMIA

Dayton

Thu 1/22

6:00 am-10:40 am

1 stop4h 40m

Miami

Thu 1/29

7:15 am-1:48 pm

1 stop6h 33m

$248

DaytonMiami

DAY - MIA

DAYMIA

Dayton

Thu 1/22

6:00 am-10:40 am

1 stop4h 40m

Miami

Sat 1/31

5:50 am-10:50 am

1 stop5h 00m

$248

DaytonMiami

DAY - MIA

DAYMIA

Dayton

Sun 1/4

7:46 pm-12:46 am

1 stop5h 00m

Miami

Sat 1/10

5:50 am-10:50 am

1 stop5h 00m

$258

DaytonKey West

DAY - EYW

DAYEYW

Dayton

Thu 1/8

1:33 pm-11:56 pm

2 stops10h 23m

Key West

Thu 1/15

2:00 pm-8:38 pm

1 stop6h 38m

$263

DaytonMiami

DAY - MIA

DAYMIA

Dayton

Mon 1/5

6:47 pm-5:33 pm

2 stops22h 46m

Miami

Sat 1/10

5:50 am-10:50 am

1 stop5h 00m

$268

DaytonKey West

DAY - EYW

DAYEYW

Dayton

Tue 1/6

7:08 am-2:18 pm

1 stop7h 10m

Key West

Mon 1/12

5:21 pm-11:44 pm

1 stop6h 23m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 30 results
1
2
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Best time to book a flight from Dayton to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Dayton 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.

Cheapflights Insights

Everything you need to know about your flight from Dayton to Florida Keys

What is the cheapest month to book a flight from Dayton to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Dayton to Florida Keys (average of $96). Flying from Dayton to Florida Keys in December is currently the most expensive (average of $204). 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.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated December 13, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Dayton to Florida Keys. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
United Airlines
7.4
Good
9,093 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
American Airlines
7.2
Good
11,052 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
Allegiant Air
7.2
Good
699 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
Frontier
5.8
Fair
3,083 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

Related info for your journey

Find useful and relevant information for your journey from Dayton to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dayton to Florida Keys?

    If you book a flight to Florida Keys from Dayton, you will be flying from Dayton, which is the city’s only airport. Dayton (DAY) is located 10.0 mi from the center of Dayton.

  • How long is the flight from Dayton to Florida Keys?

    United Airlines, Delta, and American Airlines can get you from Dayton to Florida Keys in just under 5h 46m. Your travel time can differ by up to 4h 37m. The distance between Dayton and Florida Keys is about 1000 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Dayton to Florida Keys that include hotel bookings?

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

  • How can I find direct flights from Dayton to Florida Keys?

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

  • Can I find deals for business class flights from Dayton to Florida Keys?

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

  • What is the cheapest month to book a flight from Dayton to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Dayton to Florida Keys (average of $96). Flying from Dayton to Florida Keys in December is currently the most expensive (average of $204). 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.

See more FAQs

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Top 2 airlines flying from Dayton to Florida Keys

Discover the top 2 airlines that operate flights from Dayton to Florida Keys. 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 2,558,603 searches. Data last updated December 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$478FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$282Average$514FlexibilityNo cancel feeOn-time71%

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