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Lehigh Valley

$249+ Cheap flights from Louisville (SDF) to Lehigh Valley

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ABE
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Louisville to Lehigh Valley

Keep the following information in mind while searching for Louisville to Lehigh Valley flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(Delta)

Popular in

June

Cheapest in

July

Average price

$367
Provider with most accurate pricing for Louisville Intl-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Allentown-Bethlehem flights.
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From Louisville Intl to Lehigh Valley
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Highest demand for flights based on searches. 8% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Louisville to Lehigh Valley

Cheapest flights from Louisville to Lehigh Valley
Explore the most affordable flight options available from Louisville to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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.
mié. 7/98:05 amSDF - ABE
1 stop4h 11mDelta
mar. 7/1512:56 pmABE - SDF
1 stop6h 11mDelta
Deal found 4/30$249
This United Airlines deal was found by Cheapflights users on 4/30. 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.
sáb. 9/610:55 amSDF - ABE
1 stop5h 58mUnited Airlines
sáb. 9/206:37 amABE - SDF
2 stops15h 23mUnited Airlines
Deal found 4/30$489

Cheapflights Fare Finder

Customize your flight search to find flights from Louisville to Lehigh Valley 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 mayo 1, 2025.
Use the filters below to find and compare flights from Louisville to Lehigh Valley that are best for you.

Fly from

Louisville

Fly to

Lehigh Valley

Route

Depart

Return

Price

LouisvilleAllentown

SDF - ABE

SDFABE

Louisville Intl

mié. 7/9

8:05 am-12:16 pm

1 stop4h 11m

Allentown-Bethlehem

mar. 7/15

12:56 pm-7:07 pm

1 stop6h 11m

$249

LouisvilleAllentown

SDF - ABE

SDFABE

Louisville Intl

sáb. 9/6

10:55 am-4:53 pm

1 stop5h 58m

Allentown-Bethlehem

sáb. 9/20

6:37 am-10:00 pm

2 stops15h 23m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Louisville to Lehigh Valley

Have a flexible travel schedule? Discover the best time to fly to Lehigh Valley from Louisville 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.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Lehigh Valley

What is the cheapest month to book a flight from Louisville to Lehigh Valley?

Currently, February is the cheapest month in which you can book a flight from Louisville to Lehigh Valley (average of $292). Flying from Louisville to Lehigh Valley in December is currently the most expensive (average of $395). 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.

What is the cheapest time of day to fly from SDF to YGE?

Find hourly flight availability from Louisville to Lehigh Valley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

When flying from Louisville to Lehigh Valley, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Lehigh Valley by month

Plan your trip to Lehigh Valley by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lehigh Valley ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Lehigh Valley when rainfall is around 2.7 in.

Temperature in Lehigh Valley by month

Plan your trip to Lehigh Valley by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lehigh Valley, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Lehigh Valley

Get insights into the airlines that provide service to Lehigh Valley. 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 Lehigh Valley. Reviews last updated mayo 1, 2025.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Louisville to Lehigh Valley. 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 from for flights from Louisville to Lehigh Valley?

    Located just 5.3 mi from the city center, Louisville Intl (SDF) is the airport most travelers will use when flying to Lehigh Valley from Louisville.

  • Can I find deals for flights from Louisville to Lehigh Valley that include hotel bookings?

    Yes. In addition to deals on Louisville to Lehigh Valley flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Lehigh Valley?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Lehigh Valley.

  • Can I find deals for business class flights from Louisville to Lehigh Valley?

    Yes. Cheapflights offers flight deals from Louisville to Lehigh Valley 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 Louisville to Lehigh Valley?

    Currently, February is the cheapest month in which you can book a flight from Louisville to Lehigh Valley (average of $292). Flying from Louisville to Lehigh Valley in December is currently the most expensive (average of $395). 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.

See more FAQs

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Top 3 airlines flying from Louisville to Lehigh Valley

Discover the top 3 airlines that operate flights from Louisville to Lehigh Valley. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$203Average$265FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$223Average$403FlexibilityNo cancel feeOn-time69%
DeltaCheapest$238Average$408FlexibilityNo cancel feeOn-timeN/A

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