Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

ABE - SDF

$195 Find cheap flights from Allentown to Louisville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Louisville departing on 8/28. 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
mié. 6/12
mié. 6/19

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 Allentown 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 Allentown to Louisville, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Allentown to Louisville (ABE-SDF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown 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
5:07 pm - 12:30 amABE-SDF
7h 23m1 stop
4:49 pm - 10:59 pmSDF-ABE
6h 10m1 stop
$195American Airlines
Find Deal
mié., ago. 28 - mar., sep. 3
4:48 pm - 12:08 amABE-SDF
7h 20m1 stop
6:45 am - 11:23 amSDF-ABE
4h 38m1 stop
$205American Airlines
Find Deal
jue., may. 30 - mar., jun. 4
6:00 am - 11:42 amABE-SDF
5h 42m1 stop
5:44 pm - 11:17 pmSDF-ABE
5h 33m1 stop
$208Delta
Find Deal
jue., may. 30 - mié., jun. 5
6:00 am - 11:42 amABE-SDF
5h 42m1 stop
5:44 pm - 11:17 pmSDF-ABE
5h 33m1 stop
$233Delta
Find Deal
lun., may. 27 - mié., jun. 5
8:06 pm - 8:44 amABE-SDF
12h 38m1 stop
6:27 pm - 6:46 pmSDF-ABE
24h 19m3 stops
jue., may. 30 - mar., jun. 4
6:00 am - 11:42 amABE-SDF
5h 42m1 stop
6:29 pm - 11:14 pmSDF-ABE
4h 45m1 stop
$248Delta
Find Deal
lun., jun. 3 - sáb., jun. 8
6:00 am - 11:42 amABE-SDF
5h 42m1 stop
12:37 pm - 4:51 pmSDF-ABE
4h 14m1 stop
$270Delta
Find Deal
mar., may. 28 - mar., jun. 4
8:30 am - 8:44 amABE-SDF
24h 14m2 stops
6:27 pm - 6:46 pmSDF-ABE
24h 19m3 stops
jue., may. 30 - mar., jun. 4
4:48 pm - 12:08 amABE-SDF
7h 20m1 stop
6:01 pm - 12:22 amSDF-ABE
6h 21m1 stop
$281American Airlines
Find Deal
mié., may. 29 - lun., jun. 3
7:51 pm - 11:52 pmABE-SDF
4h 01m1 stop
6:20 am - 11:50 amSDF-ABE
5h 30m1 stop
$401American Airlines
Find Deal
vie., jun. 7 - dom., jun. 9

Flights from Allentown to Louisville - Travel Insights & Trends

Get data-powered insights and trends into flights from Allentown 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 Allentown to Louisville?

The average price of all flights from Allentown to Louisville clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Louisville on a Saturday and more expensive on a Tuesday. On your return trip to Allentown, you should consider flying back on a Friday, and avoid Mondays for better deals.

What is the cheapest month to fly from Allentown to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Allentown 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 Allentown to Louisville is November, where tickets cost $273 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $447 and $408 respectively.

How far in advance should I book a flight from Allentown to Louisville?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Allentown 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 Allentown to Louisville, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 36 days before departure.

Good to know

Low season

January

High season

May

Cheapest flight

$195
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Allentown to Louisville

When to book flights from Allentown to Louisville

Are your dates flexible? Find out the best times to travel from Allentown 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 flights from Allentown to Louisville

  • What is the cheapest flight from Allentown to Louisville?

    In the last 3 days, the lowest price for a flight from Allentown to Louisville was $195 for a round-trip ticket.

  • Do I need a passport to fly between Allentown and Louisville?

    A passport is not required to fly from Allentown to Louisville.

  • Which airports will I be using when flying from Allentown to Louisville?

    Allentown and Louisville are both served by 1 main airport. You will leave Allentown from Allentown-Bethlehem and will be arriving at Louisville Intl.

  • Which aircraft models fly most regularly from Allentown to Louisville?

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

  • Which airline alliances offer flights from Allentown to Louisville?

    oneworld, and SkyTeam are the airline alliances operating flights between Allentown and Louisville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Allentown to Louisville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Allentown to Louisville are Delta and American Airlines. With an average price for the route of $277 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $361 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Allentown 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 Allentown to Louisville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Allentown 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 Allentown 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 Allentown with another airline. Booking your flights between Allentown 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 Allentown 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 Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Allentown to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Allentown 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 Allentown 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.
8.0
DeltaOverall score based on 10736 reviews
8.2Boarding
7.9Comfort
7.4Food
8.0Entertainment
8.6Crew
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

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.

It was a good flight. Of course it was full, but it went well.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

After sitting on plane for 7+ hours, flight was canceled. And to makes matters worse, my suitcase is in baggage hell!

Terrible Ticketing and Check in process. I learned that AA unilaterally cancelled my premium seating from PHL to CLT and from CLT to JAN. They did, however, refund my money, but my seating was subsequently severely downgraded. They didn’t have a seat for my unless I paid for it! Not cool! Consequently, Check-in took 45 min. AA is usually great, but this was my worst experience with AA ever. Appalling they they arbitrarily cancel my seats threatening loss of flight if I didn’t pay for a seat!!!! -John

Last minute flights from Allentown 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 Allentown to Louisville that are departing in the next 10 days.
5/14mar.
multi-stopUnited Airlines
5h 09mABE-SDF
5/16jue.
multi-stopUnited Airlines
4h 30mSDF-ABE
$518
5/14mar.
multi-stopAmerican Airlines
5h 33mABE-SDF
5/18sáb.
multi-stopAmerican Airlines
4h 03mSDF-ABE
$556
5/15mié.
multi-stop
26h 53mABE-SDF
5/16jue.
multi-stop
7h 10mSDF-ABE
$666
5/15mié.
multi-stopAmerican Airlines
7h 20mABE-SDF
5/16jue.
multi-stopAmerican Airlines
4h 48mSDF-ABE
$711
5/15mié.
multi-stopAmerican Airlines
7h 20mABE-SDF
5/17vie.
multi-stopAmerican Airlines
6h 21mSDF-ABE
$731
5/15mié.
multi-stop
26h 53mABE-SDF
5/17vie.
multi-stop
15h 54mSDF-ABE
$803
5/14mar.
multi-stopAmerican Airlines
5h 33mABE-SDF
5/17vie.
multi-stopAmerican Airlines
4h 48mSDF-ABE
$816
5/14mar.
multi-stopAmerican Airlines
10h 40mABE-SDF
5/18sáb.
multi-stopAmerican Airlines
4h 38mSDF-ABE
$837
5/14mar.
multi-stopDelta
10h 31mABE-SDF
5/16jue.
multi-stopDelta
4h 44mSDF-ABE
$2,038
5/14mar.
multi-stopDelta
10h 31mABE-SDF
5/17vie.
multi-stopDelta
4h 44mSDF-ABE
$2,378

Search by stops

Search by airline

Search by price

Allentown - Louisville Flights

Departure:

Allentown (undefined)United States

Destination:

Louisville (SDF)United States

Return flight deals:

Louisville - Allentown

Cabin classes: