$436 Cheap Flights from Key West (EYW) to San Luis Obispo (SBP)

View $436 flight on Sat, Feb 7, 2026Opens in a new window

Popular airlines from Key West Intl. Airport (EYW) to San Luis Obispo County Regional Airport (SBP)

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Cheap Flights from Key West to San Luis Obispo (EYW-SBP)

Prices were available within the past 7 days and start at $436 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Key West Intl. Airport (EYW) to San Luis Obispo County Regional Airport (SBP) cost?
Snag a cheap one-way flight from $436 or cheap return flight from Key West Intl. Airport (EYW) to San Luis Obispo County Regional Airport (SBP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Key West Intl. Airport (EYW) to San Luis Obispo County Regional Airport (SBP)?
The cheapest month to fly from EYW to SBP is , when there's less demand. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Key West Intl. Airport (EYW) to San Luis Obispo County Regional Airport (SBP)?
To find the cheapest airline that'll fly you from EYW to SBP, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Key West Intl. Airport (EYW) to San Luis Obispo County Regional Airport (SBP)?
You'll need to take a flight with a layover when traveling from Key West Intl. Airport (EYW) to San Luis Obispo County Regional Airport (SBP). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from EYW to SBP?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Key West Intl. Airport (EYW) to San Luis Obispo County Regional Airport (SBP)?
Choose a flight from Key West Intl. Airport (EYW) to San Luis Obispo County Regional Airport (SBP) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Key West Intl. Airport (EYW) to San Luis Obispo County Regional Airport (SBP) last-minute?
Last-minute fares from EYW to SBP are generally more expensive. To secure the lowest prices, start searching for flights well in advance. That being said, if you can play around with your travel dates, it's possible to find a cheap fare just before your departure.
Is it cheaper to book an EYW to SBP flight and hotel package?
Opting for an EYW to SBP flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of hotels 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 Key West Intl. Airport (EYW) to San Luis Obispo County Regional Airport (SBP)?
You can usually cancel or reschedule your EYW to SBP flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Key West Intl.
Destination airport
San Luis Obispo County Regional
Distance
2425 mi

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Key West to San Luis Obispo Flights

The cheapest times to fly from Key West 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 Key West to San Luis Obispo are during the month of . You can find some of the cheapest flights from Key West to San Luis Obispo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Key West to San Luis Obispo

Sunday is one of the best days to book for cheap flights from Key West 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 Key West 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 Key West to San Luis Obispo in 2026. You can also book with separate airlines for your outbound and return journeys, from $436 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 Key West 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 Key West 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.

 

Key West to San Luis Obispo Flights

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