HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Luis Obispo

$258+ Cheap flights from O'Hare Intl (ORD) to San Luis Obispo (SBP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SBP
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to San Luis Obispo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from O'Hare Intl to San Luis Obispo

Cheapest flights from O'Hare Intl to San Luis Obispo
Explore the most affordable flight options available from O'Hare Intl to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This American Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:00 amORD - SBP
1 stop9h 23mAmerican Airlines
Fri 12/1912:36 pmSBP - ORD
1 stop7h 44mAmerican Airlines
Deal found 11/24$289
This American Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:18 amORD - SBP
1 stop8h 21mAmerican Airlines
Mon 12/1512:28 pmSBP - ORD
1 stop7h 50mAmerican Airlines
Deal found 11/24$378
This Alaska Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:55 amORD - SBP
1 stop9h 12mAlaska Airlines
Mon 12/156:00 amSBP - ORD
1 stop6h 09mAlaska Airlines
Deal found 11/26$459
This American Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:21 amORD - SBP
1 stop8h 25mAmerican Airlines
Thu 1/17:07 pmSBP - ORD
1 stop8h 27mAmerican Airlines
Deal found 11/25$482
This American Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:50 amORD - SBP
2 stops8h 46mAmerican Airlines
Sat 12/131:08 pmSBP - ORD
2 stops8h 32mAmerican Airlines
Deal found 11/24$514
This American Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:00 amORD - SBP
1 stop6h 06mAmerican Airlines
Sat 12/134:18 pmSBP - ORD
1 stop6h 13mAmerican Airlines
Deal found 11/25$522
This Alaska Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:39 amORD - SBP
2 stops12h 26mAlaska Airlines
Thu 1/13:55 pmSBP - ORD
1 stop12h 34mAlaska Airlines
Deal found 11/25$531
This Kiwi.com deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:55 amORD - SBP
1 stop9h 12mAlaska Airlines
Sun 12/76:00 amSBP - ORD
1 stop6h 09mAlaska Airlines
Deal found 11/26$708

Cheap flight deals from O'Hare Intl to San Luis Obispo

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to San Luis Obispo (SBP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$258
(Hawaiian Airlines)

Popular in

June

Cheapest in

September

Average price

$358
Provider with most accurate pricing for Chicago O'Hare Intl-San Luis Obispo County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-San Luis Obispo County flights.
Search Deals
From Chicago O'Hare Intl to San Luis Obispo County
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to San Luis Obispo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to San Luis Obispo that are best for you.

Fly from

O'Hare Intl

Fly to

San Luis Obispo

Route

Depart

Return

Price

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Sat 2/14

3:07 pm-11:17 pm

1 stop10h 10m

San Luis Obispo County

Wed 2/18

12:19 pm-11:59 pm

1 stop9h 40m

$258

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Wed 1/28

3:44 pm-2:32 pm

2 stops24h 48m

San Luis Obispo County

Sat 1/31

3:41 pm-2:29 pm

1 stop20h 48m

$276

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Sat 1/10

10:57 am-3:39 pm

1 stop6h 42m

San Luis Obispo County

Sat 1/17

9:53 am-8:05 pm

1 stop8h 12m

$280

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Wed 12/17

5:00 am-12:23 pm

1 stop9h 23m

San Luis Obispo County

Fri 12/19

12:36 pm-10:20 pm

1 stop7h 44m

$289

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Mon 1/12

9:00 am-4:34 pm

1 stop9h 34m

San Luis Obispo County

Tue 1/13

6:00 am-2:29 pm

1 stop6h 29m

$289

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Tue 1/6

8:39 am-4:40 pm

1 stop10h 01m

San Luis Obispo County

Fri 1/9

3:12 pm-11:37 pm

1 stop6h 25m

$289

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Sun 1/11

3:44 pm-11:20 pm

1 stop9h 36m

San Luis Obispo County

Tue 1/13

6:00 am-2:29 pm

1 stop6h 29m

$289

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Tue 1/6

3:37 pm-11:35 pm

1 stop9h 58m

San Luis Obispo County

Mon 1/12

6:00 am-2:29 pm

1 stop6h 29m

$289

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Sat 1/10

9:00 am-4:34 pm

1 stop9h 34m

San Luis Obispo County

Mon 1/12

6:00 am-2:29 pm

1 stop6h 29m

$289

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Thu 1/8

9:00 am-4:34 pm

1 stop9h 34m

San Luis Obispo County

Tue 1/13

6:00 am-2:29 pm

1 stop6h 29m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Compare providers for flights from O'Hare Intl to San Luis Obispo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to San Luis Obispo in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-San Luis Obispo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago O'Hare Intl Airport-San Luis Obispo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-San Luis Obispo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-San Luis Obispo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-San Luis Obispo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to San Luis Obispo

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to San Luis Obispo?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to San Luis Obispo (average of $229). Flying from Chicago O'Hare Intl Airport to San Luis Obispo in May is currently the most expensive (average of $340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to SBP?

Find hourly flight availability from O'Hare Intl to San Luis Obispo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to San Luis Obispo at noon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing San Luis Obispo

Get insights into the airlines that provide service to San Luis Obispo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Luis Obispo. Reviews last updated November 26, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to San Luis Obispo, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,050 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
United Airlines
7.4
Good
9,050 reviews
United Airlines
7.4
Good
9,050 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
American Airlines
7.2
Good
11,038 reviews
United Airlines
7.4
Good
9,050 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to San Luis Obispo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Luis Obispo from Chicago O'Hare Intl?

    San Luis Obispo County (SBP) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to San Luis Obispo. You should not have trouble finding flights to County from Chicago O'Hare Intl; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the San Luis Obispo airport from Chicago O'Hare Intl. It is only a 3.3 mi journey from County (SBP) to San Luis Obispo’s city center.

  • How long is the flight from Chicago O'Hare Intl Airport to San Luis Obispo?

    There are many flights that can get you from Chicago O'Hare Intl Airport to San Luis Obispo in 6h 42m. Fly via Hawaiian Airlines, Alaska Airlines, or American Airlines to get the fastest option. The distance between Chicago O'Hare Intl Airport and San Luis Obispo is about 1814 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to San Luis Obispo round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to San Luis Obispo round-trip from $268. Another airline that can offer you cheap pricing is United Airlines. You may be able to fly from Chicago O'Hare Intl Airport to San Luis Obispo for 47% less than the average price by searching for these airlines.

  • Can I find deals for flights from O'Hare Intl to San Luis Obispo that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to San Luis Obispo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to San Luis Obispo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to San Luis Obispo.

  • Can I find deals for business class flights from O'Hare Intl to San Luis Obispo?

    Yes. Cheapflights offers flight deals from O'Hare Intl to San Luis Obispo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to San Luis Obispo?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to San Luis Obispo (average of $229). Flying from Chicago O'Hare Intl Airport to San Luis Obispo in May is currently the most expensive (average of $340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Morro Bay
Arroyo Grande
Avila Beach
San Simeon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to San Luis Obispo

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Las Vegas flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to San Francisco flights
Midway to Las Vegas flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Palm Springs flights
Midway to Los Angeles flights
O'Hare Intl to San Diego flights
O'Hare Intl to Ontario flights
Midway to San Francisco flights
O'Hare Intl to Sacramento flights
O'Hare Intl to Reno flights
O'Hare Intl to Burbank flights
Rockford to Las Vegas flights
O'Hare Intl to San Jose flights
Midway to San Diego flights
Midway to Ontario flights
Midway to Palm Springs flights
O'Hare Intl to Oakland flights
Midway to Santa Ana flights
Midway to San Jose flights
O'Hare Intl to Santa Barbara flights
O'Hare Intl to Long Beach flights
Midway to Sacramento flights
Midway to Oakland flights
Midway to Reno flights
Midway to Burbank flights
O'Hare Intl to Fresno flights
Midway to Long Beach flights
O'Hare Intl to Medford flights
Midway to Fresno flights
O'Hare Intl to Santa Rosa flights
O'Hare Intl to Monterey flights
O'Hare Intl to Tijuana flights
O'Hare Intl to Bakersfield flights
O'Hare Intl to Redding flights
Midway to Medford flights
Midway to Tijuana flights
O'Hare Intl to Arcata flights
O'Hare Intl to Yuma flights
Midway to Mexicali flights
O'Hare Intl to Mexicali flights
O'Hare Intl to Mammoth Lakes flights
O'Hare Intl to Merced flights

Top 2 airlines flying from O'Hare Intl to San Luis Obispo

Discover the top 2 airlines that operate flights from O'Hare Intl to San Luis Obispo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$572FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$276Average$544FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.