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Pasadena

$103+ Cheap flights from Louisville (SDF) to Pasadena, CA

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAX
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Pasadena are usually found in July or May, booked 90 days in advance, depart on a Saturday or Sunday and return on a Friday

Cheap flight deals from Louisville to Pasadena

Cheapest flights from Louisville to Pasadena
Explore the most affordable flight options available from Louisville to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/258:00 amSDF - LAX
1 stop6h 54mUnited Airlines
Thu 1/15:00 amLAX - SDF
1 stop6h 22mUnited Airlines
Deal found 12/15$400
This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/2410:14 amSDF - LAX
1 stop9h 28mDelta
Mon 12/295:45 amLAX - SDF
1 stop7h 14mDelta
Deal found 12/15$429
This Southwest deal was found by Cheapflights users on 12/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:50 pmSDF - LAX
1 stop6h 30mSouthwest
Mon 12/297:50 amLAX - SDF
2 stops8h 45mSouthwest
Deal found 12/15$514
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:05 amSDF - LAX
2 stops15h 58mMultiple Airlines
Thu 1/11:11 pmLAX - SDF
1 stop28h 01mMultiple Airlines
Deal found 12/15$526
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/179:00 amSDF - LAX
2 stops14h 27mUnited Airlines
Wed 12/1712:25 amLAX - SDF
1 stop6h 38mUnited Airlines
Deal found 12/15$546
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/248:00 amSDF - LAX
1 stop8h 03mUnited Airlines
Wed 12/315:00 amLAX - SDF
1 stop6h 22mUnited Airlines
Deal found 12/15$551
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:05 amSDF - LAX
1 stop17h 14mSpirit Airlines
Sun 12/281:28 pmLAX - SDF
2 stops31h 31mSpirit Airlines
Deal found 12/15$575
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 12/193:18 pmSDF - LAX
1 stop7h 02mUnited Airlines
Fri 12/1911:10 pmLAX - SDF
2 stops12h 12mUnited Airlines
Deal found 12/15$578
This Delta deal was found by Cheapflights users on 12/17. 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.
Wed 12/241:52 pmSDF - LAX
1 stop9h 50mDelta
Fri 12/267:25 amLAX - SDF
1 stop7h 41mDelta
Deal found 12/17$599
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:05 amSDF - LAX
1 stop17h 14mSpirit Airlines
Mon 1/59:20 pmLAX - SDF
2 stops47h 39mSpirit Airlines
Deal found 12/15$603
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/314:49 pmSDF - LAX
1 stop8h 06mDelta
Thu 1/15:45 amLAX - SDF
1 stop9h 22mDelta
Deal found 12/16$605

Find flight deals from Louisville to Pasadena

Keep the following information in mind while searching for Louisville to Pasadena flight deals. Data was last updated December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$300
(Kiwi.com)

One-way from

$103
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$506
Provider with most accurate pricing for Louisville Intl-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Los Angeles flights.
Search Deals
From Louisville Intl to Pasadena
Search Deals
One-way flight from Louisville Intl to Pasadena
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Pasadena 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 December 17, 2025.
Use the filters below to find and compare flights from Louisville to Pasadena that are best for you.

Fly from

Louisville

Fly to

Pasadena

Route

Depart

Return

Price

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Sat 1/17

6:00 am-12:11 pm

1 stop9h 11m

Los Angeles

Sat 1/24

6:00 am-5:01 pm

1 stop8h 01m

$310

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Wed 1/21

5:35 am-12:11 pm

1 stop9h 36m

Los Angeles

Wed 1/28

8:30 am-7:39 pm

1 stop8h 09m

$319

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Sun 1/18

7:00 am-1:34 pm

1 stop9h 34m

Los Angeles

Mon 1/26

9:55 pm-9:26 am

1 stop8h 31m

$336

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Thu 2/5

5:04 pm-9:18 pm

1 stop7h 14m

Los Angeles

Sat 2/14

12:20 pm-11:58 pm

1 stop8h 38m

$336

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Wed 1/28

4:59 pm-9:18 pm

1 stop7h 19m

Los Angeles

Mon 2/2

11:55 am-9:19 pm

1 stop6h 24m

$345

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Wed 1/28

4:59 pm-9:18 pm

1 stop7h 19m

Los Angeles

Thu 2/5

2:35 pm-11:50 pm

1 stop6h 15m

$345

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Thu 1/29

4:59 pm-9:18 pm

1 stop7h 19m

Los Angeles

Sat 1/31

8:00 am-6:11 pm

1 stop7h 11m

$345

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Sat 1/10

6:30 am-11:10 am

1 stop7h 40m

Los Angeles

Tue 1/13

11:40 am-11:20 pm

2 stops8h 40m

$348

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Sat 1/10

11:10 am-5:17 pm

1 stop9h 07m

Los Angeles

Tue 1/13

1:04 pm-10:24 pm

1 stop6h 20m

$350

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Wed 1/14

5:10 pm-9:25 pm

1 stop7h 15m

Los Angeles

Mon 1/19

11:15 pm-12:15 pm

1 stop10h 00m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 22 results
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Best time to book a flight from Louisville to Pasadena

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

How far ahead should I book a flight from Louisville to Pasadena?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Pasadena. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Louisville to Pasadena, you should look to book at least 90 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 to Pasadena?

Currently, May is the cheapest month in which you can book a flight from Louisville to Pasadena (average of $93). Flying from Louisville to Pasadena in April is currently the most expensive (average of $166). 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 P4S?

Find hourly flight availability from Louisville to Pasadena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

When flying from Louisville to Pasadena, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 30% versus a flight in the afternoon.

What is the cheapest day to fly from Louisville to Pasadena?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Pasadena. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisville to Pasadena flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Pasadena

Get insights into the airlines that provide service to Pasadena. 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 Pasadena. Reviews last updated December 17, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Louisville to Pasadena have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,091 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,190 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Pasadena. 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 Pasadena?

    Located just 5.3 mi from the city center, Louisville Intl is the airport most travelers will use when flying to Pasadena from Louisville. Booking flights from Louisville Intl (SDF) to Pasadena should be relatively easy as there are 0 daily outbound flights to Pasadena from 5 different airlines.

  • How popular is this Louisville to Pasadena flight route?

    The Louisville Intl to Pasadena flight path was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Louisville to Pasadena?

    A quick flight from Louisville to Pasadena can take about 9h 11m. Delta provides one of the quickest options available for as low as $310. There are 1837 mi between Louisville and Pasadena.

  • What are the cheapest airlines to fly from Louisville to Pasadena one-way?

    $48 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $147 and $153, respectively.

  • What are the cheapest flights from Louisville to Pasadena?

    The cheapest flight price from Louisville to Pasadena is $301. On average you can expect to pay $303. The most popular route, (Louisville Intl - Los Angeles), can usually be booked for $248.

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

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

  • How can I find direct flights from Louisville to Pasadena?

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

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

    Yes. Cheapflights offers flight deals from Louisville to Pasadena 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 Pasadena?

    Currently, May is the cheapest month in which you can book a flight from Louisville to Pasadena (average of $93). Flying from Louisville to Pasadena in April is currently the most expensive (average of $166). 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.

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Top 5 airlines flying from Louisville to Pasadena

Discover the top 5 airlines that operate flights from Louisville to Pasadena. 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 December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$98Average$155FlexibilityNo cancel feeOn-time65%
DeltaCheapest$168Average$394FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$253Average$442FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$422FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$300Average$450FlexibilityNo cancel feeOn-time63%

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