DAY - EYW

$146 Find Cheap Flights from Dayton to Key West - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$238
Typical prices: $364-$747
Allegiant Air
Tue 11/13Mon 12/3
DAY - EYW • 1 stop
Cheapest one-way
$146
Typical prices: $347-$380
Allegiant Air
Thu 3/1
DAY - EYW • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Dayton and Key West. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 27% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Tampa St. Petersburg (PIE)
Cheapest • Avg $282 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 5h 18m (one-way)
Insights
Insights
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We hope you love your trip to Key West!
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Flight Deals

Cheap Flights from Dayton to Key West (DAY-EYW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dayton to Key West

Fri, Nov 13 - Thu, Dec 3
Allegiant Air Logo
9:15 am - 9:04 amDAY  Dayton-EYW Key West
23h 49m1 stop Tampa St. Petersburg
Allegiant Air Logo
3:21 pm - 9:01 amEYW  Key West-DAY Dayton
17h 40m1 stop Tampa St. Petersburg
$238Allegiant Air
Mon, Jan 11 - Thu, Jan 14
Allegiant Air Logo
9:30 am - 3:12 pmDAY  Dayton-EYW Key West
5h 42m1 stop Tampa St. Petersburg
Allegiant Air Logo
3:25 pm - 8:50 amEYW  Key West-DAY Dayton
17h 25m1 stop Tampa St. Petersburg
$250Allegiant Air
Mon, Jan 11 - Thu, Jan 14
Allegiant Air Logo
9:30 am - 3:12 pmDAY  Dayton-EYW Key West
5h 42m1 stop Tampa St. Petersburg
Allegiant Air Logo
3:25 pm - 8:50 amEYW  Key West-DAY Dayton
17h 25m1 stop Tampa St. Petersburg
$252Allegiant Air
Fri, Nov 13 - Thu, Dec 3
Multiple Airlines Logo
8:55 pm - 2:13 pmDAY  Dayton-EYW Key West
41h 18m2 stops Fort Lauderdale Asheville Regional
Multiple Airlines Logo
3:21 pm - 9:01 amEYW  Key West-DAY Dayton
17h 40m1 stop Tampa St. Petersburg
$263Multiple Airlines
Fri, Jan 1 - Wed, Jan 6
Delta Logo
4:30 pm - 8:58 pmDAY  Dayton-EYW Key West
4h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 pm - 11:14 pmEYW  Key West-DAY Dayton
5h 14m1 stop Atlanta Hartsfield-Jackson
$389Delta
Wed, Jan 13 - Wed, Jan 20
Delta Logo
6:00 am - 10:53 amDAY  Dayton-EYW Key West
4h 53m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:00 pm - 10:56 pmEYW  Key West-DAY Dayton
5h 56m1 stop Atlanta Hartsfield-Jackson
$389Delta
Thu, Mar 11 - Mon, Mar 15
Delta Logo
2:55 pm - 7:43 pmDAY  Dayton-EYW Key West
4h 48m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 pm - 11:14 pmEYW  Key West-DAY Dayton
5h 14m1 stop Atlanta Hartsfield-Jackson
$405Delta
Sat, Jan 2 - Wed, Jan 6
American Airlines Logo
11:42 am - 6:57 pmDAY  Dayton-EYW Key West
7h 15m1 stop Charlotte Douglas
American Airlines Logo
1:52 pm - 9:09 pmEYW  Key West-DAY Dayton
7h 17m1 stop Charlotte Douglas
$478American Airlines
Sat, Jan 2 - Wed, Jan 6
American Airlines Logo
6:00 am - 12:43 pmDAY  Dayton-EYW Key West
6h 43m1 stop Charlotte Douglas
American Airlines Logo
3:41 pm - 9:09 pmEYW  Key West-DAY Dayton
5h 28m1 stop Charlotte Douglas
$478American Airlines
Sat, Jan 2 - Wed, Jan 6
American Airlines Logo
5:50 am - 4:06 pmDAY  Dayton-EYW Key West
10h 16m2 stops Washington, D.C. Reagan-National Charlotte Douglas
American Airlines Logo
1:52 pm - 8:08 pmEYW  Key West-DAY Dayton
6h 16m1 stop Charlotte Douglas
$535American Airlines
Booking Insights

Price, demand and travel trends for Dayton to Key West flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Dayton to Key West?

Round-trip flights from Dayton to Key West typically range from $364 to $747. The lowest price found in the past 5 days was $238, on Allegiant Air.

What's the cheapest day of the week to fly from Dayton to Key West?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Dayton to Key West. It’s 28% cheaper than the average day, while Monday is the most expensive, with prices 59% higher.

What’s the cheapest month to fly from Dayton to Key West?

•January is the cheapest month to fly from Dayton to Key West at $356 round-trip.
•November ($858) and August ($788) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 141% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Key details for Dayton to Key West flights

Low season

July

Cheapest flight

$146
Beat the crowds with an average 36% drop in travelers.
The most popular month to fly with an average 43% increase in travelers.
One-way flight from Dayton to Key West

When to book flights from Dayton to Key West

Are your dates flexible? Find out the best times to travel from Dayton to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Dayton to Key West flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Dayton to Key West?

    Two cabin classes are available on flights from Dayton to Key West:

    • Economy Class
    • First Class

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

    A nonstop flight from Dayton to Key West takes 00m, covering 1,069 miles.

  • Do I need a passport to fly from Dayton to Key West?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Dayton to Key West flight?

    Round-trip flights from Dayton to Key West range from $364 to $747, with an average of $489 over the past 12 months. Anything below $364 counts as a good deal.

  • How are flight prices from Dayton to Key West looking right now?

    One-way fares from Dayton to Key West are currently in line with typical prices for this route. Average one-way fares are about $366.

  • What car rental options are available at Key West Airport (EYW)?

    Key West Airport (EYW) hosts 5 major car rental companies, with daily rates averaging $67 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Enterprise Rent-A-Car
    • Alamo

  • Which airports can I use when flying from Dayton to Key West?

    Flights from Dayton to Key West usually depart from Dayton (DAY) and arrive at Key West (EYW).

  • Which airports do connecting flights from Dayton to Key West pass through?

    One-stop flights from Dayton to Key West most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 51% of one-stop connections
    • Charlotte Douglas (CLT) - 25% of one-stop connections
    • Washington, D.C. Reagan-National (DCA) - 12% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Dayton to Key West?

    Yes. Flexible dates can save you up to 55% on flights from Dayton to Key West. Saturday is the cheapest departure day at $356 round-trip on average, while Monday is the most expensive at $782, a difference of $426.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Dayton to Key West?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 5h 18m, compared with 5h 22m via Atlanta Hartsfield-Jackson (ATL) and 5h 45m via Washington, D.C. Reagan-National (DCA).

  • What popular places can I visit in Key West?

    Some of the most popular sights in Key West are Duval Street, Key West Historic District and Mallory Square. These are among the most viewed places in Key West on KAYAK.

Your guide to booking Dayton to Key West flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $356, about $426 less than Monday fares (54% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dayton to Key West trip for January. Fares historically average $356 round-trip in that month - typically $502 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Key West Airport.

    • Parrot Key Hotel & Villas
    • Margaritaville Beach House Key West
    • Havana Cabana at Key West

More options for your flight from Dayton to Key West

Complete your trip to Key West with a hotel stay or car rental

Car rentals in Key West
Hotels in Key West
Vacations in Key West