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$548+ Cheap flights from Frankfurt (FRA) to Key West (EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — EYW
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
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Cheap flight deals from Frankfurt to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Round-trip from

$548
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$644
Provider with most accurate pricing for Frankfurt am Main-Key West flight deals.
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Provider most trusted by Cheapflights users for Frankfurt am Main-Key West flights.
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From Frankfurt am Main to Key West
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Highest demand for flights based on searches. 19% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($46 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 Frankfurt to Key West

Cheapest flights from Frankfurt to Key West
Explore the most affordable flight options available from Frankfurt to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

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 3/77:25 amFRA - EYW
2 stops19h 38mUnited Airlines
Tue 3/2512:45 pmEYW - FRA
1 stop13h 25mUnited Airlines
Deal found 2/20$548
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1010:15 amFRA - EYW
1 stop13h 44mBritish Airways
Sun 3/237:29 pmEYW - FRA
2 stops21h 31mBritish Airways
Deal found 2/20$565
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1210:15 amFRA - EYW
1 stop35h 29mAmerican Airlines
Thu 3/205:16 pmEYW - FRA
2 stops18h 54mAmerican Airlines
Deal found 2/20$575
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1011:40 amFRA - EYW
1 stop13h 50mVirgin Atlantic
Sun 3/232:45 pmEYW - FRA
1 stop12h 55mVirgin Atlantic
Deal found 2/20$626
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/810:40 amFRA - EYW
1 stop31h 10mDelta
Fri 3/211:30 pmEYW - FRA
1 stop15h 10mDelta
Deal found 2/20$627
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/910:40 amFRA - EYW
1 stop14h 50mMultiple Airlines
Sun 3/237:00 amEYW - FRA
1 stop20h 40mMultiple Airlines
Deal found 2/20$725
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/910:40 amFRA - EYW
1 stop14h 50mKLM
Sun 3/237:00 amEYW - FRA
1 stop20h 40mKLM
Deal found 2/20$800
This Air France deal was found by Cheapflights users on 2/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/107:05 amFRA - EYW
2 stops18h 41mAir France
Sun 6/222:35 pmEYW - FRA
1 stop12h 20mAir France
Deal found 2/21$1,136
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/151:25 pmFRA - EYW
2 stops27h 31mTAP AIR PORTUGAL
Sun 3/2312:43 pmEYW - FRA
2 stops18h 47mTAP AIR PORTUGAL
Deal found 2/19$3,532

Find flights from Frankfurt to Key West within your budget

Customize your flight search to find flights from Frankfurt 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, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2025.

Fly from

Frankfurt

Fly to

Key West

Route

Depart

Return

Price

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Fri 3/7

7:25 am-9:03 pm

2 stops19h 38m

Key West

Tue 3/25

12:45 pm-7:10 am

1 stop13h 25m

$548

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Mon 3/10

10:15 am-6:59 pm

1 stop13h 44m

Key West

Sun 3/23

7:29 pm-10:00 pm

2 stops21h 31m

$565

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Wed 3/12

10:15 am-4:44 pm

1 stop35h 29m

Key West

Thu 3/20

5:16 pm-5:10 pm

2 stops18h 54m

$575

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Mon 3/10

11:40 am-8:30 pm

1 stop13h 50m

Key West

Sun 3/23

2:45 pm-8:40 am

1 stop12h 55m

$626

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Sat 3/8

10:40 am-11:50 am

1 stop31h 10m

Key West

Fri 3/21

1:30 pm-9:40 am

1 stop15h 10m

$627

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Sun 3/9

10:40 am-8:30 pm

1 stop14h 50m

Key West

Sun 3/23

7:00 am-8:40 am

1 stop20h 40m

$725

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Sun 3/9

10:40 am-8:30 pm

1 stop14h 50m

Key West

Sun 3/23

7:00 am-8:40 am

1 stop20h 40m

$800

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Tue 6/10

7:05 am-7:46 pm

2 stops18h 41m

Key West

Sun 6/22

2:35 pm-8:55 am

1 stop12h 20m

$1,136

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Sat 3/15

1:25 pm-11:56 am

2 stops27h 31m

Key West

Sun 3/23

12:43 pm-12:30 pm

2 stops18h 47m

$3,532

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

  • Most accurate provider: When it comes to deals on Frankfurt am Main Airport-Key West flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Frankfurt am Main Airport-Key West flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Frankfurt am Main Airport-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Frankfurt am Main Airport-Key West flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Frankfurt am Main Airport-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Frankfurt to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Frankfurt 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 Frankfurt to Key West

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

What is the cheapest month to book a flight from Frankfurt am Main Airport to Key West?

Currently, August is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Key West (average of $328). Flying from Frankfurt am Main Airport to Key West in March is currently the most expensive (average of $510). 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.

Rainfall in Key West by month

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

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

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

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated February 21, 2025.
Delta
8.0
Very good
8,217 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Delta
8.0
Very good
8,217 reviews
Delta
8.0
Very good
8,217 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,217 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,217 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,217 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

United Airlines
7.4
Good
8,761 reviews
Delta
8.0
Very good
8,217 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Frankfurt to Key West. 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 Key West from Frankfurt am Main?

    Most people fly into Key West (EYW) if they book a flight to Key West from Frankfurt am Main. On average, Key West has 0 inbound flights from Frankfurt am Main per day from 0 airlines. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • What are the cheapest airlines flying from Frankfurt am Main Airport to Key West round-trip?

    According to our current data, United Airlines ($548), British Airways ($565), and American Airlines ($575) offers the cheapest pricing from Frankfurt am Main Airport to Key West. These flights start at 27% lower than the current average price 3 months from now.

  • Can I find deals for flights from Frankfurt to Key West that include hotel bookings?

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

  • How can I find direct flights from Frankfurt to Key West?

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

  • Can I find deals for business class flights from Frankfurt to Key West?

    Yes. Cheapflights offers flight deals from Frankfurt to Key West 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 Frankfurt am Main Airport to Key West?

    Currently, August is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Key West (average of $328). Flying from Frankfurt am Main Airport to Key West in March is currently the most expensive (average of $510). 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.

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