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$159+ Cheap flights from Key Largo, FL to Dayton (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.
MIA — DAY
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Key Largo to Dayton

Keep the following information in mind while searching for Key Largo to Dayton flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(Delta)

One-way from

$159
(American Airlines)

Popular in

October

Cheapest in

August

Average price

$367
Provider with most accurate pricing for Miami-Dayton flight deals.
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Provider most trusted by Cheapflights users for Miami-Dayton flights.
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From Key Largo to Dayton
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One-way flight from Key Largo to Dayton
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Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Key Largo to Dayton

Cheapest flights from Key Largo to Dayton
Explore the most affordable flight options available from Key Largo to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Delta deal was found by Cheapflights users on 2/19. 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 3/61:55 pmMIA - DAY
1 stop6h 46mDelta
Mon 3/106:45 pmDAY - MIA
1 stop6h 00mDelta
Deal found 2/19$289
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/78:40 amMIA - DAY
1 stop5h 38mUnited Airlines
Tue 3/117:15 amDAY - MIA
2 stops10h 19mUnited Airlines
Deal found 2/20$319
This American Airlines deal was found by Cheapflights users on 2/19. 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 2/223:30 pmMIA - DAY
1 stop7h 08mAmerican Airlines
Fri 2/281:59 pmDAY - MIA
1 stop7h 30mAmerican Airlines
Deal found 2/19$389

Find flights from Key Largo to Dayton within your budget

Customize your flight search to find flights from Key Largo 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 February 20, 2025.

Fly from

Key Largo

Fly to

Dayton

Route

Depart

Return

Price

MiamiDayton

MIA - DAY

MIADAY

Miami

Thu 3/6

1:55 pm-8:41 pm

1 stop6h 46m

Dayton

Mon 3/10

6:45 pm-12:45 am

1 stop6h 00m

$289

MiamiDayton

MIA - DAY

MIADAY

Miami

Fri 3/7

8:40 am-2:18 pm

1 stop5h 38m

Dayton

Tue 3/11

7:15 am-5:34 pm

2 stops10h 19m

$319

MiamiDayton

MIA - DAY

MIADAY

Miami

Sun 4/13

6:55 am-1:47 pm

1 stop6h 52m

$159

MiamiDayton

MIA - DAY

MIADAY

Miami

Fri 4/25

7:00 am-1:19 pm

1 stop6h 19m

$199

MiamiDayton

MIA - DAY

MIADAY

Miami

Tue 3/4

6:00 am-10:29 am

1 stop4h 29m

$219

MiamiDayton

MIA - DAY

MIADAY

Miami

Fri 4/25

6:01 pm-9:31 pm

2 stops27h 30m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Key Largo to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton from Key Largo 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.

Travel insights for flights from Key Largo to Dayton

Get recent, data-driven insights about flights from Key Largo to Dayton including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Key Largo to Dayton?

Currently, August is the cheapest month in which you can book a flight from Key Largo to Dayton (average of $325). Flying from Key Largo to Dayton in June is currently the most expensive (average of $429). 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.

What is the cheapest time of day to fly from KE9 to DAY?

Find hourly flight availability from Key Largo to Dayton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Dayton as you normally would.

Rainfall in Dayton by month

Plan your trip to Dayton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dayton ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Dayton when rainfall is around 2.2 in.

Temperature in Dayton by month

Plan your trip to Dayton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dayton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Dayton

Get insights into the airlines that provide service to Dayton. 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 Dayton. Reviews last updated February 20, 2025.
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Dayton. 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 into for flights to Dayton from Key Largo?

    Dayton (DAY) is the airport you will fly into if you book a flight from Key Largo to Dayton. You should not have trouble finding flights to Dayton from Key Largo; the airport handles an average of 0 inbound flights from Key Largo per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Dayton airport from Key Largo. It is only a 10.0 mi journey from Dayton (DAY) to Dayton’s city center.

  • What are the cheapest airlines to fly from Key Largo to Dayton one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $159. Users have also found prices from $190 and $199 on Delta and United Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo 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.

  • What is the cheapest month to book a flight from Key Largo to Dayton?

    Currently, August is the cheapest month in which you can book a flight from Key Largo to Dayton (average of $325). Flying from Key Largo to Dayton in June is currently the most expensive (average of $429). 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

Traveling to a place near Key Largo?

Book flights to Key Largo if you plan to visit one of these locations
Springfield
Troy
Huber Heights
Xenia
Miamisburg
Richmond

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Top 2 airlines flying from Key Largo to Dayton

Discover the top 2 airlines that operate flights from Key Largo to Dayton. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$151Average$324FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$365FlexibilityNo cancel feeOn-time71%
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