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Louisville

$49+ Cheap flights from Louisville

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LGA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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What to know about flights from Louisville

Discover essential information about flights departing from Louisville, including flight schedules, destinations, airlines operating at the Louisville airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated September 11, 2025.

Cheapest one-way flight

$48

Cheapest round-trip flight

$51

Cheapest airline

Allegiant Air

Most popular destination

Chicago O'Hare Intl (ORD)

Good round-trip deal

$90 or less

Good one-way deal

$59 or less
The cheapest one-way flight from Louisville Intl is currently to Chicago Midway.
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The cheapest round-trip flight from Louisville Intl is currently to Fort Myers SW Florida Intl.
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On average, Allegiant Air currently has the cheapest one-way flight from Louisville Intl (avg. price of $199).
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Chicago O'Hare Intl (ORD) is currently the most popular flight destination from Louisville Intl (average round-trip price of $302).
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Price to beat on a round-trip flight from Louisville Intl.
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Price to beat on a one-way flight from Louisville Intl.
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Find flights from Louisville

Cheapest flights from Louisville
Explore the most affordable flight options available from Louisville. Find the lowest fares based on data from user searches, with prices last updated on September 11, 2025.

Sat 12/136:00 amSDF - MCO
Nonstop2h 01mSpirit Airlines
Sat 12/139:26 pmMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 9/10$99
Wed 11/126:00 amSDF - MCO
Nonstop2h 01mSpirit Airlines
Sat 11/159:26 pmMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 9/10$100
Tue 9/2310:14 amSDF - MCO
Nonstop2h 04mSpirit Airlines
Sat 9/277:00 amMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 9/9$105
Fri 10/107:15 amSDF - MCO
Nonstop2h 11mSpirit Airlines
Wed 10/153:45 pmMCO - SDF
Nonstop2h 10mSpirit Airlines
Deal found 9/11$110
Mon 10/137:15 amSDF - MCO
Nonstop2h 11mSpirit Airlines
Wed 10/153:45 pmMCO - SDF
Nonstop2h 10mSpirit Airlines
Deal found 9/11$111
Fri 11/146:00 amSDF - MCO
Nonstop2h 01mSpirit Airlines
Sun 11/169:26 pmMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 9/10$119
Mon 2/26:00 amSDF - MCO
Nonstop2h 01mSpirit Airlines
Tue 2/39:26 pmMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 9/10$120
Sat 10/117:15 amSDF - MCO
Nonstop2h 11mSpirit Airlines
Fri 10/178:37 pmMCO - SDF
Nonstop2h 10mSpirit Airlines
Deal found 9/11$127
Mon 10/137:15 amSDF - MCO
Nonstop2h 11mSpirit Airlines
Thu 10/168:37 pmMCO - SDF
Nonstop2h 10mSpirit Airlines
Deal found 9/11$128
Fri 11/76:00 amSDF - MCO
Nonstop2h 01mSpirit Airlines
Tue 11/119:26 pmMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 9/11$130
Tue 12/99:30 amSDF - IAH
Nonstop2h 44mUnited Airlines
Tue 12/96:38 pmIAH - SDF
Nonstop2h 19mUnited Airlines
Deal found 9/10$133
Sat 10/186:58 pmSDF - MCO
1 stop4h 11mSpirit Airlines
Thu 10/238:37 pmMCO - SDF
Nonstop2h 10mSpirit Airlines
Deal found 9/10$137

Find flights from Louisville within your budget

 
Find flights departing from Louisville that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on September 11, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

LaGuardia

Route

Depart

Return

Price

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Tue 12/9

9:30 am-11:14 am

Nonstop2h 44m

Houston George Bush Intcntl

Tue 12/9

6:38 pm-9:57 pm

Nonstop2h 19m

$133

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 12/6

3:40 pm-5:19 pm

Nonstop2h 39m

Houston George Bush Intcntl

Mon 12/8

6:38 pm-9:57 pm

Nonstop2h 19m

$149

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Wed 10/15

7:15 am-8:43 am

Nonstop2h 28m

Houston George Bush Intcntl

Sat 10/18

4:35 pm-7:57 pm

Nonstop2h 22m

$149

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 12/6

10:47 am-5:21 pm

1 stop7h 34m

Houston George Bush Intcntl

Sat 12/13

9:28 am-3:32 pm

1 stop5h 04m

$159

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Tue 10/14

6:00 am-9:42 am

1 stop4h 42m

Houston Hobby

Tue 10/21

2:24 pm-10:25 pm

1 stop7h 01m

$159

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Wed 10/15

7:15 am-8:43 am

Nonstop2h 28m

Houston George Bush Intcntl

Fri 10/17

6:25 pm-9:54 pm

Nonstop2h 29m

$165

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sat 11/8

1:10 pm-9:25 pm

1 stop8h 15m

Miami

Sat 11/15

6:25 am-12:35 pm

1 stop6h 10m

$172

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Fri 10/3

7:00 am-11:53 am

1 stop5h 53m

Houston George Bush Intcntl

Fri 10/3

6:25 pm-9:54 pm

Nonstop2h 29m

$175

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 12/6

6:30 am-1:33 pm

2 stops8h 03m

Houston George Bush Intcntl

Mon 12/8

11:07 am-6:12 pm

1 stop6h 05m

$177

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Tue 10/7

7:15 am-8:43 am

Nonstop2h 28m

Houston George Bush Intcntl

Thu 10/9

4:35 pm-7:57 pm

Nonstop2h 22m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results
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Best time to book a flight from Louisville

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Louisville

Get recent, data-driven insights about flights from Louisville including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Louisville?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to LaGuardia. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Louisville, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Louisville (average of $45). Flying from Louisville in July will prove the most costly (average of $177). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Louisville?

For flights departing from Louisville check dates and pricing for the following: Delta, American Airlines, Southwest, Spirit Airlines. These airlines depart to the following popular destinations: New York.

American Airlines
American Airlines
From $97
Delta
Delta
From $105
United Airlines
United Airlines
From $97
Southwest
Southwest
From $97

What are popular destinations to fly to from Louisville?

Some of the most frequent flights departing from Louisville everyday are: Chicago (533 flights per day), Atlanta (220 flights per day), and Detroit (174 flights per day).

Chicago
Chicago
From $48
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From $114
Dallas/Fort Worth
Dallas/Fort Worth
From $94
Charlotte Douglas
Charlotte Douglas
From $88

What is the cheapest place to fly to from Louisville?

The cheapest city to fly to from Louisville is Chicago, with prices starting at $48. Explore other affordable destinations below.

Chicago
Chicago
From $48
Fort Lauderdale
Fort Lauderdale
From $49
Charleston
Charleston
From $50

Airline reviews for flights from Louisville

Read reviews and ratings of airlines operating flights from Louisville. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Louisville travel. Please note that the reviews are sourced from user searches and were last updated on September 11, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Peruse reviews from past customers who have flown Southwest, Delta, and American Airlines from Louisville to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Popular international destinations from Louisville

The most popular international flight routes departing from Louisville we’ve come across at this time.
Flights from Louisville to Hyderabad

Related info for your journey

Access useful and relevant information related to your journey from Louisville. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated September 11, 2025.

  • What are the most popular destinations to fly to from Louisville?

    This month, the top selected destinations from Louisville are Boston, Fort Lauderdale, Denver. Throughout the year, Fort Lauderdale, Boston, Denver are some of the top choices made by users flying from Louisville.

  • What is the cheapest flight from Louisville to anywhere?

    Users have flown out of Louisville for as low as $48 to Chicago Midway Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $411 to fly from Louisville.

  • What are the cheapest airlines flying from Louisville to anywhere?

    Over the past few days, we've found that Allegiant Air, Spirit Airlines, and Sun Country Air have the cheapest prices from Louisville. Allegiant Air flights from Louisville to Destin ($45), Spirit Airlines flights from Louisville to Atlanta Hartsfield-Jackson ($64), and Sun Country Air flights from Louisville to Minneapolis St Paul ($79).

  • What is the cheapest premium economy flight from Louisville?

    Options for some of the cheapest premium economy flights from Louisville we have found on Cheapflights are as follows:
    Fly from Louisville Intl to Fort Myers starting at $118
    Fly from Louisville Intl to New Orleans starting at $168
    Fly from Louisville Intl to Orlando Airport starting at $197
    Fly from Louisville Intl to Raleigh starting at $219

  • What is the cheapest first class flight from Louisville?

    If you’re looking for a cheap first-class flight from Louisville, consider Las Vegas. Prices start at $393 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Louisville?

    September is currently the cheapest month to fly from Louisville. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Louisville?

    Check out the cheapest flights from Louisville to embark to:
    Fly from Louisville to Fort Lauderdale from $76 round trip
    Fly from Louisville to Valparaiso from $82 round trip
    Fly from Louisville to Orlando from $99 round trip
    Fly from Louisville to Chicago from $101 round trip
    Fly from Louisville to Fort Myers from $113 round trip

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