Cheap flights from Key West to Atlanta from $76
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Atlanta departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Key West to Atlanta
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Delta flights from Key West to Atlanta
Our best Delta deals on Key West to Atlanta flight tickets
American Airlines flights from Key West to Atlanta
Our best American Airlines deals on Key West to Atlanta flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from Key West to Atlanta that are best for you.
Fly from
Fly to
Route
Depart
Return
Key WestAtlanta
EYW Key West - ATL Atlanta Hartsfield-Jackson
EYWATL
Key West
Wed 11/4
10:04 am-7:49 pm
1 stop9h 45m
Atlanta Hartsfield-Jackson
Wed 11/11
8:59 pm-11:21 am
1 stop14h 22m
Key WestAtlanta
EYW Key West - ATL Atlanta Hartsfield-Jackson
EYWATL
Key West
Wed 2/24
12:19 pm-5:48 pm
1 stop5h 29m
Atlanta Hartsfield-Jackson
Sun 2/28
4:20 pm-10:19 am
1 stop17h 59m
Key WestAtlanta
EYW Key West - ATL Atlanta Hartsfield-Jackson
EYWATL
Key West
Thu 10/29
10:59 am-6:51 pm
1 stop7h 52m
Atlanta Hartsfield-Jackson
Sun 11/1
7:49 am-11:30 am
1 stop27h 41m
Key WestAtlanta
EYW Key West - ATL Atlanta Hartsfield-Jackson
EYWATL
Key West
Mon 12/7
10:59 am-11:04 am
1 stop24h 05m
Atlanta Hartsfield-Jackson
Thu 12/10
6:00 am-11:21 am
1 stop5h 21m
Key WestAtlanta
EYW Key West - ATL Atlanta Hartsfield-Jackson
EYWATL
Key West
Sat 10/24
10:04 am-8:25 pm
1 stop10h 21m
Atlanta Hartsfield-Jackson
Wed 10/28
3:46 pm-10:19 am
1 stop18h 33m
Key WestAtlanta
EYW Key West - ATL Atlanta Hartsfield-Jackson
EYWATL
Key West
Wed 11/4
10:04 am-7:49 pm
1 stop9h 45m
Atlanta Hartsfield-Jackson
Wed 11/11
10:29 pm-10:19 am
2 stops35h 50m
Key WestAtlanta
EYW Key West - ATL Atlanta Hartsfield-Jackson
EYWATL
Key West
Tue 10/20
1:16 pm-9:06 am
1 stop19h 50m
Atlanta Hartsfield-Jackson
Sat 10/24
4:49 pm-11:21 am
1 stop18h 32m
Key WestAtlanta
EYW Key West - ATL Atlanta Hartsfield-Jackson
EYWATL
Key West
Fri 10/30
10:59 am-6:51 pm
1 stop7h 52m
Atlanta Hartsfield-Jackson
Sun 11/1
7:49 am-11:30 am
1 stop27h 41m
Key WestAtlanta
EYW Key West - ATL Atlanta Hartsfield-Jackson
EYWATL
Key West
Fri 2/12
11:45 am-1:51 pm
Nonstop2h 06m
Atlanta Hartsfield-Jackson
Sun 2/14
9:05 am-10:58 am
Nonstop1h 53m
Key WestAtlanta
EYW Key West - ATL Atlanta Hartsfield-Jackson
EYWATL
Key West
Wed 2/24
6:00 pm-8:08 pm
Nonstop2h 08m
Atlanta Hartsfield-Jackson
Sun 2/28
9:05 am-10:58 am
Nonstop1h 53m
See travel insights to Atlanta from
How to get the cheapest flight ticket from Key West to Atlanta
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 cheapest month to fly to Atlanta?
The month of October is, on average, the cheapest month to fly to Atlanta from Key West, with most prices found around $0. If you aren’t able to travel to Atlanta during the month of October, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $298.
What is the cheapest day to depart on your flight to Atlanta?
Our data shows that Thursday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $439. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $928.
What is the cheapest time of day to depart on your flight to Atlanta?
The cheapest time of day to fly to Atlanta is in the morning when flights can be purchased for as low as $467. Flights to Atlanta are more costly at noon, with an average ticket price of $601. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Key West to Atlanta Hartsfield-Jackson flight route?
Fly from Key West to Atlanta Hartsfield-Jackson for the best Key West - Atlanta Hartsfield-Jackson flight prices
What cabin class options are available on Key West to Atlanta flights?
There are 4 cabin classes available to choose from on Key West to Atlanta flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Key West to Atlanta flights?
You could potentially save up to 69% on your flight if you consider stops on a Key West to Atlanta flight.
How many flights depart from Key West to Atlanta on average per day?
As of October 2026, there are 20 flights per day flying from Key West to Atlanta. The most common time of day flights depart is 11:00AM, with 51% of flights taking off at noon.
How many flights depart from Key West to Atlanta on average per week?
As of October 2026, there are 140 flights per week flying from Key West to Atlanta. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.
When to book flights from Key West to Atlanta
Cheap Key West to Atlanta (EYW to ATL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Key West to Atlanta
Frequently asked questions about flying from Key West to Atlanta
How far is Key West to Atlanta Hartsfield-Jackson by plane?
Atlanta Hartsfield-Jackson is 654.1 mi away from Key West. By plane, this route typically takes 2h 04m.
When did momondo last update prices for flights from Key West Airport to Atlanta Hartsfield-Jackson Airport?
Prices for flights from Key West Airport to Atlanta Hartsfield-Jackson Airport are updated daily.
How many operators does momondo search for flights from Key West Airport to Atlanta Hartsfield-Jackson Airport?
As of October 2026, there is 1 operator available to choose from for flights from Key West Airport to Atlanta Hartsfield-Jackson Airport.
How old do you have to be to fly from Key West Airport to Atlanta Hartsfield-Jackson 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 Key West Airport to Atlanta Hartsfield-Jackson Airport.
What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?
The travel and health documents you'll need for your trip to Atlanta Hartsfield-Jackson 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 Atlanta Hartsfield-Jackson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Key West to Atlanta?
Based on momondo bookings for flights between Key West and Atlanta, the leading plane model is Airbus A319, making up 44.83% of the total bookings. Other popular models include Embraer 170 with 17.24%, Embraer 175 (Enhanced Winglets) with 6.90%, and Airbus A220-300 with 6.90%.
What is the most popular airline from Key West to Atlanta?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Key West to Atlanta is Delta (100% of total bookings).
Best airlines flying from Key West to Atlanta
Compare and see reviews for airlines that fly from Key West to Atlanta with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $259 | Free Cancellation | Rating 7.8 8,646 reviews |
Delta Flights From Key West to Atlanta
Delta flight deals from Key West to Atlanta start from $259 round-trip. Over the 23 Delta flights for this route in a normal week, average airfare is usually $349 round-trip - but some users have found much cheaper deals with momondo.
Traveling to a place near Atlanta?
Book flights to Atlanta if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Key West to Atlanta?
It is quick and easy to find Key West to Atlanta 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 Atlanta that suits you.
Can I find flights from Key West to Atlanta with flexible booking policies on momondo?
Flights from Key West to Atlanta with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Key West to Atlanta?
momondo helps you find the best flight between Key West and Atlanta by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Key West to Atlanta right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Key West to Atlanta flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.