SDF - SBP

$309 Find Cheap Flights from Louisville to San Luis Obispo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to San Luis Obispo departing on 5/15. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Luis Obispo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to San Luis Obispo, 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 Louisville to San Luis Obispo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$379
United Airlines
Tue 3/3Sat 3/7
SDF - SBP • 1 stop
Cheapest one-way
$309
American Airlines
Fri 5/15
SDF - SBP • 1 stop
Top airlines
United Airlines
Cheapest • from $379 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Luis Obispo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to San Luis Obispo (SDF-SBP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to San Luis Obispo 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to San Luis Obispo

Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
3:15 pm - 9:29 pmSDF-SBP
9h 14m1 stop
United Airlines Logo
5:00 am - 2:19 pmSBP-SDF
6h 19m1 stop
$379United Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
2:05 pm - 11:59 pmSDF-SBP
12h 54m2 stops
United Airlines Logo
5:00 am - 2:19 pmSBP-SDF
6h 19m1 stop
$384United Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
3:15 pm - 11:59 pmSDF-SBP
11h 44m2 stops
United Airlines Logo
6:05 am - 8:14 pmSBP-SDF
11h 09m2 stops
$389United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
American Airlines Logo
7:12 am - 11:41 amSDF-SBP
7h 29m1 stop
American Airlines Logo
12:28 pm - 10:17 pmSBP-SDF
6h 49m1 stop
$414American Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
American Airlines Logo
7:12 am - 3:36 pmSDF-SBP
11h 24m2 stops
American Airlines Logo
12:28 pm - 10:17 pmSBP-SDF
6h 49m1 stop
$419American Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
American Airlines Logo
10:47 am - 6:28 pmSDF-SBP
10h 41m2 stops
American Airlines Logo
9:55 am - 11:54 pmSBP-SDF
10h 59m2 stops
$424American Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
9:00 am - 7:55 pmSDF-SBP
13h 55m2 stops
United Airlines Logo
7:15 am - 10:10 pmSBP-SDF
11h 55m2 stops
$459United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Louisville to San Luis Obispo flights

Get data-powered insights and trends into flights from Louisville to San Luis Obispo 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 Louisville to San Luis Obispo?

The average price of all round-trip flights from Louisville to San Luis Obispo clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to San Luis Obispo on a Friday and more expensive on a Sunday. On your return trip to Louisville, you should consider flying back on a Wednesday, and avoid Tuesdays for better deals.

Find deals

Good to know

Low seasonAugust
Cheapest flight$309
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 41% lower on average.
Flight from Louisville to San Luis Obispo

When to book flights from Louisville to San Luis Obispo

Are your dates flexible? Find out the best times to travel from Louisville to San Luis Obispo 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 Louisville to San Luis Obispo

  • What is the cheapest flight from Louisville to San Luis Obispo?

    In the last 3 days, the lowest price for a flight from Louisville to San Luis Obispo was $309 for a one-way ticket and $379 for a round-trip.

  • Do I need a passport to fly between Louisville and San Luis Obispo?

    No

  • Which airports will I be using when flying from Louisville to San Luis Obispo?

    Louisville airport is called Louisville Intl and the only airport in San Luis Obispo is San Luis Obispo County.

  • Which aircraft models fly most regularly from Louisville to San Luis Obispo?

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

  • Which airline alliances offer flights from Louisville to San Luis Obispo?

    oneworld is the only airline alliance operating flights between Louisville and San Luis Obispo.

  • How does KAYAK find such low prices on flights from Louisville to San Luis Obispo?

    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 Louisville to San Luis Obispo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Obispo from Louisville 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 Louisville to San Luis Obispo?

    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 San Luis Obispo with an airline and back to Louisville with another airline. Booking your flights between Louisville and SBP 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 Louisville to San Luis Obispo?

    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 San Luis Obispo from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Louisville to San Luis Obispo

 
See real verified KAYAK customer reviews for airlines flying from Louisville to San Luis Obispo. 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 Louisville to San Luis Obispo? 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.
7.2
American AirlinesOverall score based on 11048 reviews
8.0Crew
6.4Food
7.2Comfort
7.5Boarding
6.9Entertainment
Airline reviews

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

10.0 ExcellentAnonymous, Nov 2025MIA - LAX
Read more American Airlines reviews

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

Loved the crew . Absolutely no complaints. Except for luggage lost

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

We are too tired and frustrated to comment politely at this point

The flight crew was rude. We were in first class and no one even offered water until an hour after we were in the air. Horrible experience

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Did not get the seat I selected and paid for.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Everything you need to know for your flight from Louisville to San Luis Obispo

Information on your arrival and departure airports

Louisville (SDF)
San Luis Obispo (SBP)