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Find cheap flights from Frankfurt am Main to Louisville from $470

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt am Main to Louisville departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 6/2
Sun 6/9

Search hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Louisville, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Frankfurt am Main to Louisville (FRA-SDF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Frankfurt am Main to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:55 am - 7:56 pmFRA-SDF
15h 01m1 stop
6:46 am - 9:20 amSDF-FRA
20h 34m2 stops
$589British Airways
Find Deal
Thu, May 16 - Sun, May 19
10:55 am - 7:56 pmFRA-SDF
15h 01m1 stop
8:32 pm - 10:40 pmSDF-FRA
20h 08m2 stops
$617British Airways
Find Deal
Sat, Jun 1 - Sat, Jun 8
11:00 am - 11:59 pmFRA-SDF
18h 59m1 stop
2:15 pm - 9:50 amSDF-FRA
13h 35m1 stop
$626KLM
Find Deal
Thu, Sep 5 - Fri, Oct 4
11:00 am - 8:53 pmFRA-SDF
15h 53m1 stop
10:10 am - 8:40 amSDF-FRA
16h 30m1 stop
$628KLM
Find Deal
Thu, Sep 5 - Fri, Oct 4
6:55 am - 7:30 pmFRA-SDF
18h 35m2 stops
11:55 am - 10:05 amSDF-FRA
16h 10m2 stops
$672United Airlines
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Mon, May 13 - Wed, May 29
12:45 pm - 9:42 amFRA-SDF
26h 57m1 stop
2:40 pm - 12:05 pmSDF-FRA
15h 25m2 stops
$673United Airlines
Find Deal
Sat, Sep 21 - Sat, Sep 28
9:20 am - 7:49 pmFRA-SDF
16h 29m2 stops
6:46 am - 7:20 amSDF-FRA
18h 34m2 stops
$733American Airlines
Find Deal
Thu, May 16 - Sun, May 19
11:10 am - 10:54 pmFRA-SDF
17h 44m1 stop
9:48 am - 5:25 amSDF-FRA
13h 37m1 stop
$766Lufthansa
Find Deal
Tue, Jul 2 - Tue, Aug 27
9:20 am - 10:15 pmFRA-SDF
18h 55m1 stop
8:30 am - 7:20 amSDF-FRA
16h 50m1 stop
$841American Airlines
Find Deal
Fri, Jul 26 - Thu, Aug 8
11:10 am - 7:00 pmFRA-SDF
13h 50m1 stop
2:20 pm - 9:55 amSDF-FRA
13h 35m1 stop
$874Lufthansa
Find Deal
Wed, Jul 24 - Mon, Aug 12

Flights from Frankfurt am Main to Louisville - Travel Insights & Trends

Get data-powered insights and trends into flights from Frankfurt am Main to Louisville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Frankfurt am Main to Louisville?

The average price of all flights from Frankfurt am Main Airport to Louisville clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Frankfurt am Main to Louisville, look for departures on Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Louisville, Tuesday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Frankfurt am Main Airport to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Frankfurt am Main Airport to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Frankfurt am Main Airport to Louisville is March, where tickets cost $638 on average. On the other hand, the most expensive months are July and January, where the average cost of tickets is $888 and $884 respectively.

How far in advance should I book a flight from Frankfurt am Main Airport to Louisville?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Frankfurt am Main Airport to Louisville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Frankfurt am Main Airport to Louisville, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.

Good to know

Low season

February

High season

July

Cheapest flight

$470
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Frankfurt am Main to Louisville

When to book flights from Frankfurt am Main to Louisville

Are your dates flexible? Find out the best times to travel from Frankfurt am Main to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Frankfurt am Main to Louisville flights

  • What is the cheapest flight from Frankfurt am Main Airport to Louisville?

    In the last 3 days, the lowest price for a flight from Frankfurt am Main Airport to Louisville was $470 for a one-way ticket and $589 for a round-trip.

  • Do I need a passport to fly between Frankfurt am Main and Louisville?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Frankfurt am Main and on arrival in Louisville.

  • Which airports will I be using when flying from Frankfurt am Main to Louisville?

    Frankfurt am Main airport is called Frankfurt am Main and the only airport in Louisville is Louisville Intl.

  • Which aircraft models fly most regularly from Frankfurt am Main to Louisville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Frankfurt am Main to Louisville?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Frankfurt am Main and Louisville, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Frankfurt am Main to Louisville, American Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to Louisville are American Airlines and United Airlines. With an average price for the route of $824 and an overall rating of 7.3, American Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $805 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Frankfurt am Main to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Frankfurt am Main to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Frankfurt am Main is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Frankfurt am Main to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Frankfurt am Main with another airline. Booking your flights between Frankfurt am Main and SDF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Frankfurt am Main to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Frankfurt am Main to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
United AirlinesOverall score based on 11134 reviews
7.2Comfort
6.7Food
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

2.0 Mediocretimothy, May 2024SBA - DEN
Read more about United Airlines reviews

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The food that was offered based on class level of your ticket was absolutely ridiculous and disgusting. They didn't even hot tea to serve, the food was horrible. On our departure flight I was seated in premium plus economy and considering the cost of the flight the food was literally some of the worst I've ever eaten. On the return flight I sat in economy with extra leg room and was given a thin little throw "blanket" and a flimsy little pillow. The air condition was on artic and the seating arrangement wasn't really worth the money. The seat didn't recline good enough and the foot rest was laughable. Total waste.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the room where it was being kept.

The flight was delayed due to weather issue…WiFi did not work and even though I wanted to pay for WiFi I couldn’t buy it. Overall very disappointing even though I paid and reserved Business class

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

We were delayed an hour leaving Munich (No fault of the crew). They kept us posted on the status so we knew what was going on, but as a result we missed our connection in Chicago and the communication on connecting flights was pretty poor as we disembarked. It was already stressful and some of that could have been reduced by better communications about where to find transfers, etc.

One problem, but a serious one - the plane is built with electric windows that tint dark to reduce light. Sitting next to the window is VERY UNCOMFORTABLE as it emits so much HEAT in the face when tinted.

I was happy to be seated with my teen daughter. On my arrival flight we were not together. Drink choices were great. Food was ok. Lots of entertainment options. Pilot communicated well and gave us a heads up about wind and turbulence. Made it less anxious.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

They ocer booked the connecting flight. My bags took a long time to come out, nevertheless I got to the gate in time to board, but they have given my seat to another passenger. They were aware I was connecting from another flight that was a little late, but they did not care. The customer representatives were rude. A horrible experience.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Both flights yesterday, experienced hard landings. Harder than I’ve ever felt before. Im hopeful there was weather involved and not pilot error. Other than the landing, the flight was quite good~

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

During the flight there was a medical emergency. We were diverted. Of course I'm thankful they cared for the health of that passenger, but they did a poor job of communicating with the rest of us passengers. In the end we arrived at our destination several hours late, with no direction of how to rebook missed connecting flights. It all worked out in the end. Those of us that needed accommodations were put up in a hotel by Lufthansa until we could make it to our final destination. But it was United Airlines Personnel who really helped us navigate the process.

Our flight to Chicago O'Hare was delayed an hour, causing us to miss our connection to MSP and spend an extra 3 hours at O'Hare so we could board a plane with a damaged door and wait another 45 minutes or so. The crew was great, the food decent, The drinks were great: 2 glasses of a nice South African Shiraz, an ice cold can of Beck's Beer, and Dewar's White Label on the rocks.

I wrote about this leg of my itinerary in a previous part of this review

+ Clean, modern plane. - Despite the cabin had only 50% occupancy I was cramped in a row with 2 other people. Almost all other rows had only 1 person. I would have expected the airline to offer assistance other than a flight attendant to tell people in the back of the plane to find available seats. Next time I will not purchase an upgraded seat and hope I get my personal row for free.

Book cheap flights from Frankfurt am Main to Louisville

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Frankfurt am Main to Louisville found on KAYAK in the last 72 hours.
5/18Sat
3 stops
58h 29mFRA-SDF
$470
5/18Sat
1 stop
34h 55mFRA-SDF
$704
5/18Sat
2 stopsLufthansa
16h 11mFRA-SDF
$862

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Last minute flights from Frankfurt am Main to Louisville

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Frankfurt am Main to Louisville that are departing in the next 10 days.
5/6Mon
multi-stop
16h 09mFRA-SDF
5/9Thu
multi-stop
18h 00mSDF-FRA
$863
5/8Wed
multi-stopAmerican Airlines
29h 23mFRA-SDF
5/11Sat
multi-stopAmerican Airlines
29h 01mSDF-FRA
$913
5/8Wed
multi-stopAmerican Airlines
20h 48mFRA-SDF
5/11Sat
multi-stopAmerican Airlines
30h 07mSDF-FRA
$926
5/8Wed
multi-stopAmerican Airlines
14h 11mFRA-SDF
5/11Sat
multi-stopAmerican Airlines
31h 19mSDF-FRA
$934
5/6Mon
multi-stopBritish Airways
16h 29mFRA-SDF
5/9Thu
multi-stopBritish Airways
16h 11mSDF-FRA
$1,005
5/6Mon
multi-stopBritish Airways
15h 01mFRA-SDF
5/9Thu
multi-stopBritish Airways
15h 56mSDF-FRA
$1,007
5/7Tue
multi-stopAmerican Airlines
21h 41mFRA-SDF
5/10Fri
multi-stopAmerican Airlines
18h 35mSDF-FRA
$1,031
5/7Tue
multi-stopAir Canada
19h 41mFRA-SDF
5/10Fri
multi-stopAir Canada
17h 50mSDF-FRA
$1,488
5/8Wed
multi-stopAir Canada
19h 41mFRA-SDF
5/11Sat
multi-stopAir Canada
17h 50mSDF-FRA
$1,491
5/7Tue
multi-stopUnited Airlines
13h 10mFRA-SDF
5/10Fri
multi-stopUnited Airlines
12h 05mSDF-FRA
$1,506

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Frankfurt am Main - Louisville Flights

Departure:

Frankfurt am Main (FRA)Germany

Destination:

Louisville (SDF)United States

Return flight deals:

Louisville - Frankfurt am Main

Cabin classes: