Cheap Flights from Chicago (CHIA) to San Luis Obispo (SBP)

Compare Chicago to San Luis Obispo County flight deals

Find the cheapest month or even day of the year to fly to San Luis Obispo County

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Flight deals from Chicago to San Luis Obispo County

Looking for a cheap last-minute deal or the best return flight from Chicago to San Luis Obispo County Airport? If you want to travel next month, return fares start from $557. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago to San Luis Obispo County

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to San Luis Obispo County flights are currently cheapest in July.

Chicago to San Luis Obispo County: Alternative routes

Compare routes from Chicago to San Luis Obispo below. You may find an airport to fly into that's cheaper, faster, or easier than San Luis Obispo County.

Chicago to San Luis Obispo: Flight information

The things to know before you go.
Cheapest flight found$433
Cheapest month to flyJuly

Finding cheap flights from Chicago to San Luis Obispo County: Frequently asked questions

The best price we found for a return flight from Chicago to San Luis Obispo County is $433. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago to San Luis Obispo County. But we found flights with one stop from $433.
As of May 2026, there are no flights flying from Chicago to San Luis Obispo County.
The cheapest month to fly from Chicago to San Luis Obispo County is usually July.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to San Luis Obispo County Airport on Saturday, 4 July 2026.
No airlines currently offer direct flights between Chicago and San Luis Obispo County Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Luis Obispo County but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Luis Obispo is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to San Luis Obispo County is United .

Travelling from Chicago to San Luis Obispo County Regional Airport (SBP): What you need to know

  • San Luis Obispo County Regional Airport is located in San Luis Obispo. The city runs on the UTC-8 timezone and is two hours behind Chicago.

  • Your flight from Chicago to SBP won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • If you're getting away during a peak month like July, get to the terminal even earlier. It's wise to arrive up to four hours before international flights and two hours ahead of domestic departures. Check-in and security lines are longer during peak periods like Christmas and New Year.

Airports in Chicago

Chicago O'Hare International Airport (ORD)

  • Travelling from central Chicago to ORD takes around 45 minutes on public transport. If you ride-share, drive or take a taxi, you'll cover the 27 kilometres in 30 minutes or so, depending on traffic conditions.

  • Planning to catch an early flight from Chicago to San Luis Obispo County Regional Airport? Avoid the stress of rushing to the terminal (and enjoy a few extra z's) by staying at one of these hotels near Chicago O'Hare International Airport:

  • When it comes to the on-time performance of Chicago O'Hare International Airport, data shows 70% of flights stick to their scheduled arrival time.

  • ORD is located at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • With public transport, you can travel from central Chicago to MDW in around 30 minutes. The airport is roughly 16 kilometres away, and making the journey by car takes approximately 25 minutes.

  • Get a head start on your holiday with an extra night away from home. Before catching your Chicago to SBP flight, kick back in one of these hotels near Chicago Midway International Airport:

  • Chicago Midway International Airport has an on-time performance rate of 76%. This figure shows how frequently flights departing from this airport land at their destination on time.

  • You'll find MDW at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • The journey to RFD from the centre of Chicago is around 2 hours on public transport. If you're going by car, it'll take you roughly 1 hour 40 minutes to cover the 145 kilometres or so.

  • Make catching an early Chicago to San Luis Obispo County Regional Airport flight one of the easiest parts of your trip. Book a room at one of these accommodation options close to Chicago Rockford International Airport and get to your gate with time to spare:

  • Flights that leave from RFD land at their destination as scheduled 71% of the time.

  • The address of Chicago Rockford International Airport is 2 Airport Cir.

About San Luis Obispo County Regional Airport (SBP)

Getting from San Luis Obispo County Regional Airport (SBP) to central San Luis Obispo

  • From San Luis Obispo County Regional Airport, central San Luis Obispo is around 8 kilometres away. It takes about 10 minutes to reach the city centre by car.

  • Travelling on public transport takes around 30 minutes.

How to find the cheapest flights from Chicago to San Luis Obispo County Regional Airport (SBP)

  • $199 is the lowest price for a one-way ticket from Chicago to San Luis Obispo County Regional Airport. A return flight starts at $433. These prices can change based on availability and demand.

  • To find cheap flights from Chicago to SBP, book early. Airlines tend to offer their most competitively priced fares when tickets first go on sale.

  • The 'Whole month' search tool shows you the cheapest Chicago to San Luis Obispo County Regional Airport tickets throughout the entire month. It's a great way to snap up a bargain if your plans are flexible.

  • Save time looking for cheap plane tickets from Chicago to SBP by setting up a Price Alert. We'll send you an email or notification through the app when a lower fare becomes available.

  • Nail down a great price on a flight from Chicago to San Luis Obispo County Regional Airport with the help of the filters. Pick your preferred departure and arrival times, number of stops and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest.'

The best time to fly from Chicago to San Luis Obispo County Regional Airport (SBP)

  • May is the busiest month for flights from Chicago to San Luis Obispo County Regional Airport (SBP). Visit San Luis Obispo in December if you'd rather be there when it's quieter.

  • Before locking in your Chicago to SBP plane ticket, consider the weather you're most comfortable in. August is the warmest month in San Luis Obispo, with temperatures ranging from 13ºC (55ºF) to 28ºC (82ºF).

  • Look for cheap tickets from Chicago to San Luis Obispo County Regional Airport in February if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 21ºC (70ºF).

More about San Luis Obispo

  • Start your San Luis Obispo trip off on the right foot by choosing the perfect place to stay. After booking your flight from Chicago to San Luis Obispo County Regional Airport, browse our range of accommodation options including:

  • There are so many things to see and do in this city, it can be hard to figure out where to begin. Mission San Luis Obispo de Tolosa, Bishop Peak and Performing Arts Centre are popular attractions which should be on any well-planned San Luis Obispo itinerary.

Explore more of the United States

  • You've visited San Luis Obispo, now it's time to explore other parts of the United States. Journey about 257 kilometres southeast to Los Angeles to check off its must-visit sights. From Hollywood Sign to Universal Studios Hollywood and Hollywood Bowl, you'll have a packed itinerary ahead.

  • If you're eager to discover another side of the United States, consider San Jose, roughly 257 kilometres northwest of San Luis Obispo. Winchester Mystery House, The Tech Interactive and Santa Clara Valley are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.