$460 Cheap Flights from Monroe (MLU) to San Luis Obispo (SBP)

View $460 flight on Sun, Feb 15, 2026Opens in a new window

Popular airlines from Monroe, LA (MLU-Monroe Regional) to San Luis Obispo County Regional Airport (SBP)

Cheap Flights from Monroe to San Luis Obispo (MLU-SBP)

Prices were available within the past 7 days and start at $460 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Monroe (MLU) to San Luis Obispo (SBP)
Origin airport
Monroe Regional
Destination airport
San Luis Obispo County Regional
Distance
1645 mi

Monroe to San Luis Obispo Flights

The cheapest times to fly from Monroe to San Luis Obispo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Monroe to San Luis Obispo are during the month of . You can find some of the cheapest flights from Monroe to San Luis Obispo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Monroe to San Luis Obispo

Sunday is one of the best days to book for cheap flights from Monroe to San Luis Obispo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Monroe to San Luis Obispo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Monroe to San Luis Obispo in 2025. You can also book with separate airlines for your outbound and return journeys, from $460 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Monroe to San Luis Obispo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Monroe to San Luis Obispo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Monroe Regional Airport (MLU) to San Luis Obispo County Regional Airport (SBP) cost?
Grab a cheap one-way flight from $460 or cheap return flight from Monroe Regional Airport (MLU) to San Luis Obispo County Regional Airport (SBP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Monroe Regional Airport (MLU) to San Luis Obispo County Regional Airport (SBP)?
Flying in may help you find better deals, as it's the cheapest month for flights between MLU and SBP. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Monroe Regional Airport (MLU) to San Luis Obispo County Regional Airport (SBP)?
To find the cheapest airline flying from MLU to SBP, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Monroe Regional Airport (MLU) to San Luis Obispo County Regional Airport (SBP)?
You'll have to hop on a flight with a layover when traveling from Monroe Regional Airport (MLU) to San Luis Obispo County Regional Airport (SBP). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from MLU to SBP?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Monroe Regional Airport (MLU) to San Luis Obispo County Regional Airport (SBP)?
To avoid potential delays on the Monroe Regional Airport (MLU) to San Luis Obispo County Regional Airport (SBP) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Monroe Regional Airport (MLU) to San Luis Obispo County Regional Airport (SBP) last-minute?
Waiting until right before your break to book a ticket from MLU to SBP generally means paying more. While you may find some last-minute discounts, there's no guarantee. Keep your travel schedule open for a better chance of snagging a bargain.
Is it cheaper to book a MLU to SBP flight and hotel package?
Opting for a MLU to SBP flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Monroe Regional Airport (MLU) to San Luis Obispo County Regional Airport (SBP)?
Generally, it's possible to reschedule or cancel your MLU to SBP flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.