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Cheap flights from Dayton to Key West from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Key West departing on 7/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dayton to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:31 am - 12:14 pm
DAY
-
EYW
5h 43m
1 stop
American Airlines Logo
4:50 pm - 11:18 pm
EYW
-
DAY
6h 28m
1 stop
$357American Airlines
Wed, Jul 29 - Wed, Aug 5
Delta Logo
6:00 am - 1:23 pm
DAY
-
EYW
7h 23m
1 stop
Delta Logo
7:50 am - 3:04 pm
EYW
-
DAY
7h 14m
1 stop
$385Delta
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
6:31 am - 12:14 pm
DAY
-
EYW
5h 43m
1 stop
American Airlines Logo
4:50 pm - 11:18 pm
EYW
-
DAY
6h 28m
1 stop
$393American Airlines
Wed, Jul 29 - Wed, Aug 5
American Airlines Logo
1:55 pm - 9:47 pm
DAY
-
EYW
7h 52m
1 stop
American Airlines Logo
8:06 am - 1:24 pm
EYW
-
DAY
5h 18m
1 stop
$405American Airlines
Sun, Nov 1 - Sat, Nov 7
American Airlines Logo
7:50 am - 1:35 pm
DAY
-
EYW
5h 45m
1 stop
American Airlines Logo
2:35 pm - 11:34 pm
EYW
-
DAY
8h 59m
1 stop
$440American Airlines
Tue, Oct 6 - Sat, Oct 10
American Airlines Logo
7:50 am - 1:35 pm
DAY
-
EYW
5h 45m
1 stop
American Airlines Logo
1:33 pm - 9:35 pm
EYW
-
DAY
8h 02m
2 stops
$445American Airlines
Tue, Oct 6 - Sat, Oct 10
Delta Logo
6:00 am - 1:23 pm
DAY
-
EYW
7h 23m
1 stop
Delta Logo
6:18 pm - 11:51 pm
EYW
-
DAY
5h 33m
1 stop
$446Delta
Wed, Jul 15 - Sun, Jul 19
American Airlines Logo
8:25 am - 4:19 pm
DAY
-
EYW
7h 54m
1 stop
American Airlines Logo
1:50 pm - 9:13 pm
EYW
-
DAY
7h 23m
1 stop
$453American Airlines
Sat, Aug 8 - Fri, Aug 14
American Airlines Logo
6:31 am - 12:14 pm
DAY
-
EYW
5h 43m
1 stop
American Airlines Logo
1:49 pm - 11:18 pm
EYW
-
DAY
9h 29m
2 stops
$462American Airlines
Wed, Jul 29 - Wed, Aug 5
American Airlines Logo
9:45 am - 5:39 pm
DAY
-
EYW
7h 54m
1 stop
American Airlines Logo
4:45 pm - 10:07 pm
EYW
-
DAY
5h 22m
1 stop
$470American Airlines
Fri, Oct 2 - Mon, Oct 5

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Delta flights from Dayton to Key West

Our best Delta deals on Dayton to Key West flight tickets
Delta
Jul 14
DAY6:00 amDayton
7h 23m
1 stop
EYW1:23 pmKey West
Jul 21
EYW7:50 amKey West
7h 14m
1 stop
DAY3:04 pmDayton
$385
Delta
Jul 7
DAY11:23 amDayton
6h 00m
1 stop
EYW5:23 pmKey West
Jul 15
EYW6:18 pmKey West
5h 33m
1 stop
DAY11:51 pmDayton
$421
Delta
Jul 8
DAY6:00 amDayton
5h 00m
1 stop
EYW11:00 amKey West
Aug 5
EYW7:40 amKey West
6h 43m
1 stop
DAY2:23 pmDayton
$426

United Airlines flights from Dayton to Key West

Our best United Airlines deals on Dayton to Key West flight tickets
United Airlines
Jul 14
DAY7:15 amDayton
8h 04m
1 stop
EYW3:19 pmKey West
Jul 21
EYW2:26 pmKey West
23h 21m
2 stops
DAY1:47 pmDayton
$638
United Airlines
Jul 8
DAY7:15 amDayton
8h 04m
1 stop
EYW3:19 pmKey West
Jul 15
EYW2:26 pmKey West
19h 22m
2 stops
DAY9:48 amDayton
$678
United Airlines
Jul 6
DAY7:15 amDayton
8h 04m
1 stop
EYW3:19 pmKey West
Jul 15
EYW2:26 pmKey West
19h 22m
2 stops
DAY9:48 amDayton
$693

momondo Fare Finder

 
Customize your flight search to find flights from Dayton to Key West 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, momondo users made 832,500 searches. Data last updated July 3, 2026.
Use the filters below to find and compare flights from Dayton to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DaytonKey West

DAY - EYW

DAYEYW

Dayton

Wed 7/29

6:31 am-12:14 pm

1 stop5h 43m

Key West

Wed 8/5

4:50 pm-11:18 pm

1 stop6h 28m

$357

DaytonKey West

DAY - EYW

DAYEYW

Dayton

Tue 7/14

6:00 am-1:23 pm

1 stop7h 23m

Key West

Tue 7/21

7:50 am-3:04 pm

1 stop7h 14m

$385

DaytonKey West

DAY - EYW

DAYEYW

Dayton

Wed 7/29

6:31 am-12:14 pm

1 stop5h 43m

Key West

Wed 8/5

4:50 pm-11:18 pm

1 stop6h 28m

$393

DaytonKey West

DAY - EYW

DAYEYW

Dayton

Sun 11/1

1:55 pm-9:47 pm

1 stop7h 52m

Key West

Sat 11/7

8:06 am-1:24 pm

1 stop5h 18m

$405

DaytonKey West

DAY - EYW

DAYEYW

Dayton

Tue 10/6

7:50 am-1:35 pm

1 stop5h 45m

Key West

Sat 10/10

2:35 pm-11:34 pm

1 stop8h 59m

$440

DaytonKey West

DAY - EYW

DAYEYW

Dayton

Tue 10/6

7:50 am-1:35 pm

1 stop5h 45m

Key West

Sat 10/10

1:33 pm-9:35 pm

2 stops8h 02m

$445

DaytonKey West

DAY - EYW

DAYEYW

Dayton

Wed 7/15

6:00 am-1:23 pm

1 stop7h 23m

Key West

Sun 7/19

6:18 pm-11:51 pm

1 stop5h 33m

$446

DaytonKey West

DAY - EYW

DAYEYW

Dayton

Sat 8/8

8:25 am-4:19 pm

1 stop7h 54m

Key West

Fri 8/14

1:50 pm-9:13 pm

1 stop7h 23m

$453

DaytonKey West

DAY - EYW

DAYEYW

Dayton

Wed 7/29

6:31 am-12:14 pm

1 stop5h 43m

Key West

Wed 8/5

1:49 pm-11:18 pm

2 stops9h 29m

$462

DaytonKey West

DAY - EYW

DAYEYW

Dayton

Fri 10/2

9:45 am-5:39 pm

1 stop7h 54m

Key West

Mon 10/5

4:45 pm-10:07 pm

1 stop5h 22m

$470

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Dayton to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dayton and Key West?

What is the cheapest month to fly to Key West?

In general, January is the cheapest month to fly from Dayton to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $356. If you are unable to visit Key West during the month of January, then departing from Dayton during the month July is also very affordable. Most momondo users find prices during this month for around $363.

When to book flights from Dayton to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dayton to Key West (DAY to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to Key West

Fastest flight time

4h 36m

Direct flights

None
The fastest flight from Dayton to Key West takes 4h 36m
There are no direct flights from Dayton to Key West. There are no popular flight routes from Dayton to Key West.
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Frequently asked questions about flying from Dayton to Key West

  • How far is Dayton to Key West by plane?

    There are 1058.9 mi between Dayton and Key West. Typically, this will take 4h 36m by plane in normal conditions.

  • When did momondo last update prices for flights from Dayton Airport to Key West Airport?

    Prices for flights from Dayton Airport to Key West Airport are updated daily.

  • How many operators does momondo search for flights from Dayton Airport to Key West Airport?

  • How old do you have to be to fly from Dayton Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dayton Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Dayton to Key West?

Best airlines flying from Dayton to Key West

Compare and see reviews for airlines that fly from Dayton to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $280Free CancellationRating
7.8
8,453 reviews
Search Delta flights
American AirlinesPriceFrom $282Free CancellationRating
7.1
11,764 reviews
Search American Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Dayton to Key West?

It is quick and easy to find Dayton to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.

Can I find flights from Dayton to Key West with flexible booking policies on momondo?

Yes. All flights to Key West from Dayton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dayton to Key West?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dayton to Key West.

I’m not ready to book a flight from Dayton to Key West right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Dayton to Key West flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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