Are direct flights from Atlanta to Key West always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers. However, they are not always the cheapest option. Flights with one or more stops can sometimes be more budget-friendly, depending on your priorities for cost versus speed.

Can flexible travel dates help on Atlanta to Key West flights?

Yes, being flexible with your travel dates can often lead to significant savings on flights. Prices can vary greatly between different days of the week or even within the same week. Using a flexible date search tool can help you identify the most affordable times to fly.

What extra costs should I check before booking Atlanta to Key West flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Understanding these additional expenses can help you budget accurately for your trip.

Flights From Atlanta

To Key West

Cheap Flights from Atlanta to Key West

Browse current best options from Atlanta. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Atlanta

RatePunk searches hundreds of travel sites at once for deals on flights to Key West

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Atlanta to Key West

Explore current cheapest deals departing from Atlanta to Key West

2026-09-06 – 2026-10-01
ATL - Key West
75% AI deal score
$224
$147
Round trip
2026-08-21 – 2026-08-26
ATL - Key West
79% AI deal score
$287
$148
Round trip
2026-08-23 – 2026-08-27
ATL - Key West
79% AI deal score
$289
$148
Round trip
2026-09-06 – 2026-09-11
ATL - Key West
79% AI deal score
$274
$148
Round trip
2026-09-06 – 2026-09-25
ATL - Key West
75% AI deal score
$226
$148
Round trip
2026-08-23 – 2026-09-11
ATL - Key West
76% AI deal score
$231
$148
Round trip
2026-09-06 – 2026-09-24
ATL - Key West
75% AI deal score
$228
$148
Round trip
2026-08-17 – 2026-08-20
ATL - Key West
80% AI deal score
$296
$150
Round trip
2026-08-15 – 2026-08-20
ATL - Key West
79% AI deal score
$288
$151
Round trip
2026-08-08 – 2026-08-11
ATL - Key West
79% AI deal score
$303
$155
Round trip

Atlanta to Key West: Overview

Insights for flights from Atlanta to Key West

Most itineraries for flights from Atlanta to Key West connect at least once, with only 1.4% of recent fares being non-stop. For the majority of journeys that include connections, travelers typically encounter 2 stopovers.

When considering cheap flights from Atlanta to Key West, right now, fares are significantly above the typical level. Prices for this route typically range from $189 to $361, with a median fare of $214. Currently, 23% of recent fares are classified as a good price.

The cheapest time to fly from Atlanta to Key West is often in May, with a median fare of $188. April also offers competitive pricing, with a median fare of $198, followed by September, where the median fare is $202.

A typical journey from Atlanta to Key West, including connections, takes approximately 12 hours and 7 minutes. This duration accounts for the common need for stopovers on this route, reflecting the overall travel time you can expect.

How much is a round trip from Atlanta to Key West

Regular price: $206 - $406

Prices are currently below the regular range.

The regular price range for flights from Atlanta to Key West is $206-$406. The current lowest deal is $131 with Frontier Airlines for travel from Oct 3-Oct 7.

now $131

Low $206

High $406

The cheapest time to fly from Atlanta to Key West

The cheapest month to fly from Atlanta to Key West is May, with a median price of $188. The most expensive month is October, with a median price of $584. Prices are generally lower from April to September.

May

Cheapest

Flights from $188

October

Most Expensive

Flights from $584

Jan

Apr

May

Jun

Jul

Aug

Sep

Oct

Dec

Direct flights from Atlanta to Key West

Deutsche Luft Hansa

Last-minute flights going from Atlanta to Key West

Sat, Aug 1

⌛ Last-Minute

ATL - Key West

Atlanta (ATL) - Key West (EYW)

Frontier Airlines

$390

$220

One-way

Wed, Aug 5

⌛ Last-Minute

ATL - Key West

Atlanta (ATL) - Key West (EYW)

Frontier Airlines

$358

$272

One-way

Thu, Aug 6

⌛ Last-Minute

ATL - Key West

Atlanta (ATL) - Key West (EYW)

Frontier Airlines

$356

$298

One-way

Fri, Aug 7

⌛ Last-Minute

ATL - Key West

Atlanta (ATL) - Key West (EYW)

Frontier Airlines

$348

$237

One-way

Sat, Aug 8

⌛ Last-Minute

ATL - Key West

Atlanta (ATL) - Key West (EYW)

Frontier Airlines

$340

$238

One-way

Mon, Aug 10

⌛ Last-Minute

ATL - Key West

Atlanta (ATL) - Key West (EYW)

Frontier Airlines

$316

$147

One-way

Biggest price drops on these dates for flights from Atlanta to Key West

6 nights

Aug 1 - Aug 7

$390 → $220

44%

3 nights

Aug 10 - Aug 13

$316 → $147

54%

3 nights

Aug 17 - Aug 20

$300 → $137

54%

3 nights

Aug 24 - Aug 27

$296 → $137

54%

Popular Airports to fly from Atlanta to Key West

Atlanta - Key West route insights

💸 Price insights

Recent fares are above the typical level.

Recent ATL to EYW fares are above the typical level, with a median price of $214.

📅 Best time to fly

Fly in May for the best prices.

Historically, May is the cheapest month to fly from Atlanta to Key West, with a median price of $188.

⏱️ Flight duration

Connecting flights take 12h 7m on average.

Flights from Atlanta to Key West typically take 12h 7m, with 2 stopovers when connecting.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Only 1.4% of recent fares from Atlanta to Key West are for direct flights.

🏆 Airline highlight

Frontier Airlines offers a deal for $131.

Frontier Airlines has a deal for $131 from Atlanta to Key West (Oct 3-Oct 7).

🎯 Booking tip

Deals appear regularly for this route.

Deals for flights from Atlanta to Key West appear regularly, about every 30 days.

Atlanta main airports to depart from

Hartsfield–Jackson Atlanta International (ATL)

Cheapest

Hartsfield–Jackson Atlanta International is a good option for flights from Atlanta to Key West.

📍 ~15 km from city center (reachable by car)

💸 Flights from ~$158

Key West main airports to arrive at

Key West International (EYW)

Cheapest

Key West International Airport is the primary arrival airport for Key West, offering convenient access to the city.

📍 ~3 km from city center (reachable by car)

💸 Flights from ~$158

Airports nearby Key West used as alternative

Miami International (MIA)

Miami International is a major international hub offering extensive flight options, directly accessible via the Overseas Highway.

📍 ~250 km from Key West (reachable by car, but traffic on US-1 can increase travel time)

💸 Flights from ~$72

Business & First Class Flight Deals to Key West

47% AI deal score

$1,458

From ATL

Elite

Jul 12

Key West, United States

47% AI deal score

$1,240

$1,227

Save $13

From ATL

Elite

Jun 30

Key West, United States

47% AI deal score

$1,241

From ATL

Elite

Jul 24

Key West, United States

47% AI deal score

$1,295

From ATL

Elite

Jul 03

Key West, United States

47% AI deal score

$1,316

Frequently Asked Questions About Flights to Key West

Finding affordable flights often involves comparing prices across various platforms. Being flexible with your travel dates and times can also help uncover better deals. Consider looking into flights with layovers, as these may sometimes be less expensive than direct routes.

Booking flights in advance can often lead to better prices, though the optimal booking window can vary. It's usually beneficial to monitor fare trends for your desired travel period. Prices may fluctuate, so checking regularly can help you catch a good deal.

Comparing nearby airports can sometimes reveal more economical flight options. While it might add to your ground travel time, the potential savings on airfare could be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

Related routes

More routes from Atlanta

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Flights to Key West from other cities

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Atlanta to Key West: Overview

Insights for flights from Atlanta to Key West

How much is a round trip from Atlanta to Key West

Regular price: $206 - $406

Prices are currently below the regular range.

The regular price range for flights from Atlanta to Key West is $206-$406. The current lowest deal is $131 with Frontier Airlines for travel from Oct 3-Oct 7.

now $131

Low $206

High $406

The cheapest time to fly from Atlanta to Key West

May

Cheapest

Flights from $188

October

Most Expensive

Flights from $584

Jan

Apr

May

Jun

Jul

Aug

Sep

Oct

Dec