Cheap flights from Louisville to Allentown from $277
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Allentown departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Use the filters below to find and compare flights from Louisville to Allentown that are best for you.
Fly from
Fly to
Route
Depart
Return
LouisvilleAllentown
SDF Louisville Intl - ABE Allentown-Bethlehem
SDFABE
Louisville Intl
Wed 12/2
9:27 pm-1:22 pm
1 stop15h 55m
Allentown-Bethlehem
Sun 12/6
7:30 am-11:48 am
1 stop28h 18m
LouisvilleAllentown
SDF Louisville Intl - ABE Allentown-Bethlehem
SDFABE
Louisville Intl
Wed 12/2
9:27 pm-1:22 pm
1 stop15h 55m
Allentown-Bethlehem
Mon 12/7
7:30 am-3:26 pm
1 stop7h 56m
LouisvilleAllentown
SDF Louisville Intl - ABE Allentown-Bethlehem
SDFABE
Louisville Intl
Wed 12/2
9:27 pm-1:22 pm
1 stop15h 55m
Allentown-Bethlehem
Mon 12/7
3:49 pm-4:32 pm
2 stops48h 43m
LouisvilleAllentown
SDF Louisville Intl - ABE Allentown-Bethlehem
SDFABE
Louisville Intl
Wed 12/2
9:27 pm-1:22 pm
1 stop15h 55m
Allentown-Bethlehem
Tue 12/8
11:00 am-4:32 pm
2 stops29h 32m
LouisvilleAllentown
SDF Louisville Intl - ABE Allentown-Bethlehem
SDFABE
Louisville Intl
Thu 12/3
5:53 pm-8:55 pm
1 stop27h 02m
Allentown-Bethlehem
Mon 12/7
7:30 am-3:26 pm
1 stop7h 56m
LouisvilleAllentown
SDF Louisville Intl - ABE Allentown-Bethlehem
SDFABE
Louisville Intl
Wed 12/2
9:27 pm-1:22 pm
1 stop15h 55m
Allentown-Bethlehem
Sun 12/6
2:44 pm-11:48 am
2 stops21h 04m
LouisvilleAllentown
SDF Louisville Intl - ABE Allentown-Bethlehem
SDFABE
Louisville Intl
Thu 12/3
5:53 pm-8:55 pm
1 stop27h 02m
Allentown-Bethlehem
Tue 12/8
11:00 am-4:32 pm
2 stops29h 32m
LouisvilleAllentown
SDF Louisville Intl - ABE Allentown-Bethlehem
SDFABE
Louisville Intl
Thu 12/3
5:59 pm-10:27 pm
1 stop4h 28m
Allentown-Bethlehem
Mon 12/7
5:58 pm-12:09 am
1 stop6h 11m
LouisvilleAllentown
SDF Louisville Intl - ABE Allentown-Bethlehem
SDFABE
Louisville Intl
Fri 12/4
6:00 am-12:06 pm
1 stop6h 06m
Allentown-Bethlehem
Sun 12/6
5:58 pm-11:03 pm
1 stop5h 05m
LouisvilleAllentown
SDF Louisville Intl - ABE Allentown-Bethlehem
SDFABE
Louisville Intl
Thu 12/3
5:59 pm-10:27 pm
1 stop4h 28m
Allentown-Bethlehem
Sun 12/6
5:58 pm-11:03 pm
1 stop5h 05m
See travel insights to Allentown from
How to get the cheapest flight ticket from Louisville to Allentown
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 airline that flies from Louisville Intl to Allentown-Bethlehem?
United Airlines, Delta, and American Airlines are the most popular carriers operating from Louisville Intl to Allentown-Bethlehem
What airlines fly to Allentown?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Allentown from Louisville according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 6 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.
When to book flights from Louisville to Allentown
Cheap Louisville to Allentown (SDF to ABE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to Allentown
Frequently asked questions about flying from Louisville to Allentown
How far is Louisville Intl to Allentown-Bethlehem by plane?
A flight from Louisville Intl to Allentown-Bethlehem will travel around 571.7 mi. Flights usually cover this in 4h 19m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Louisville Intl Airport to Allentown-Bethlehem Airport?
Prices for flights from Louisville Intl Airport to Allentown-Bethlehem Airport are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Allentown-Bethlehem Airport?
There is 1 operator available for flights from Louisville Intl Airport to Allentown-Bethlehem Airport as of October 2026.
How old do you have to be to fly from Louisville Intl Airport to Allentown-Bethlehem Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The required travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Louisville to Allentown?
momondo data reveals that the most frequently booked airline on the route from Louisville to Allentown is Delta, representing 100% of all bookings.
Best airlines flying from Louisville to Allentown
Compare and see reviews for airlines that fly from Louisville to Allentown with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $248 | Free Cancellation | Rating 7.8 8,628 reviews |
Traveling to a place near Allentown?
Book flights to Allentown if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Louisville to Allentown?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Allentown from Louisville.
Can I find flights from Louisville to Allentown with flexible booking policies on momondo?
All flight searches from Louisville to Allentown on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Louisville to Allentown?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Allentown.
I’m not ready to book a flight from Louisville to Allentown right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Allentown, momondo offers a useful price alert feature which will track prices for flights to Allentown from Louisville and alert you when they change.