Cheap flights from Chicago (CHI) to San Luis Obispo (SBP) from $259

Travelers have found that booking a Friday departure is the best way to save up to 48% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

To save on the cost of your flight from Chicago to San Luis Obispo, book at least 58 days before your planned departure. Booking around this time can save you about 33% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $701 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $815.

February is one of the best times of the year to fly to San Luis Obispo from Chicago. Prices for February average $645 per person but you can even find prices for as low as $396. The most expensive prices can be found in the month of June. Opting for a February flight can save you 21% on your journey compared to booking in June

When flying from Chicago to San Luis Obispo, 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 24% versus a flight in the afternoon.

San Luis Obispo County (SBP), located 3.3 mi from the city center, is the airport you fly into when you book flights from Chicago to San Luis Obispo. 2 airlines have flights to County from Chicago on a regular basis. Booking flights from Chicago to San Luis Obispo County should not be difficult; the airport handles an average of 0 inbound flights from Chicago per day.

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines and United Airlines flying from Chicago to San Luis Obispo County have implemented new flexible cancellation policies.

Yes, there are multiple flights from Chicago to San Luis Obispo for under $400. The cheapest flight booked recently is on United Airlines for just $350, but on average you can expect to pay $603.

There are currently 3+ open flights from Chicago to San Luis Obispo within the next 7 days for less than $800.

Cheapflights users have booked flights from Chicago to San Luis Obispo round-trip from $350. Other airlines that can offer you cheap pricing are American Airlines, from $601, and Alaska Airlines, from $733. United Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chicago O'Hare Intl Airport to San Luis Obispo County Airport flight would often be abbreviated as a ORD to SBP flight. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.