Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Luis Obispo to Chicago from $187

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Obispo to Chicago departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Luis Obispo to Chicago (SBP-ORD)

Cheap round-trip flights

American Airlines Logo
4:35 pm - 12:27 amSBP-ORD
5h 52m1 stop
American Airlines Logo
5:00 am - 11:37 amORD-SBP
8h 37m1 stop
$269American Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Alaska Airlines Logo
2:19 pm - 11:59 pmSBP-ORD
7h 40m1 stop
Alaska Airlines Logo
9:20 am - 4:55 pmORD-SBP
9h 35m2 stops
$271Alaska Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
Hawaiian Airlines Logo
2:59 pm - 11:59 pmSBP-ORD
7h 00m1 stop
Hawaiian Airlines Logo
8:20 am - 3:24 pmORD-SBP
9h 04m1 stop
$276Hawaiian Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
Alaska Airlines Logo
2:59 pm - 11:59 pmSBP-ORD
7h 00m1 stop
Alaska Airlines Logo
8:20 am - 3:24 pmORD-SBP
9h 04m1 stop
$277Alaska Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
American Airlines Logo
12:57 pm - 9:04 pmSBP-ORD
6h 07m1 stop
American Airlines Logo
5:00 am - 12:12 pmORD-SBP
9h 12m1 stop
$304American Airlines
Find Deal
Wed, Nov 26 - Fri, Nov 28
Alaska Airlines Logo
2:59 pm - 1:09 pmSBP-ORD
20h 10m2 stops
Alaska Airlines Logo
3:51 pm - 11:33 pmORD-SBP
9h 42m1 stop
$309Alaska Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
American Airlines Logo
12:38 pm - 11:42 pmSBP-ORD
9h 04m2 stops
American Airlines Logo
5:00 am - 11:57 amORD-SBP
8h 57m2 stops
$314American Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
Alaska Airlines Logo
6:29 pm - 11:59 pmSBP-ORD
27h 30m1 stop
Alaska Airlines Logo
8:20 am - 1:23 pmORD-SBP
7h 03m1 stop
$319Alaska Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
United Airlines Logo
4:00 pm - 5:12 pmSBP-ORD
23h 12m1 stop
United Airlines Logo
6:15 am - 12:16 pmORD-SBP
8h 01m1 stop
$512United Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28
United Airlines Logo
3:45 pm - 10:39 pmSBP-ORD
28h 54m2 stops
United Airlines Logo
8:50 am - 2:04 pmORD-SBP
7h 14m1 stop
$517United Airlines
Find Deal
Wed, Sep 24 - Mon, Sep 29

American Airlines flights from San Luis Obispo to Chicago O'Hare Intl Airport

Our best American Airlines deals on San Luis Obispo to Chicago O'Hare Intl Airport flight tickets
American Airlines
Oct 2
SBP4:35 pmSan Luis Obispo County
5h 52m
1 stop
ORD12:27 amChicago O'Hare Intl
Oct 6
ORD5:00 amChicago O'Hare Intl
8h 37m
1 stop
SBP11:37 amSan Luis Obispo County
$269
Find similar
American Airlines
Nov 26
SBP12:57 pmSan Luis Obispo County
6h 07m
1 stop
ORD9:04 pmChicago O'Hare Intl
Nov 28
ORD5:00 amChicago O'Hare Intl
9h 12m
1 stop
SBP12:12 pmSan Luis Obispo County
$304
Find similar
American Airlines
Oct 25
SBP12:38 pmSan Luis Obispo County
9h 04m
2 stops
ORD11:42 pmChicago O'Hare Intl
Oct 29
ORD5:00 amChicago O'Hare Intl
8h 57m
2 stops
SBP11:57 amSan Luis Obispo County
$314
Find similar

Hawaiian Airlines flights from San Luis Obispo to Chicago O'Hare Intl Airport

Our best Hawaiian Airlines deals on San Luis Obispo to Chicago O'Hare Intl Airport flight tickets
Hawaiian Airlines
Nov 18
SBP2:59 pmSan Luis Obispo County
7h 00m
1 stop
ORD11:59 pmChicago O'Hare Intl
Nov 22
ORD8:20 amChicago O'Hare Intl
9h 04m
1 stop
SBP3:24 pmSan Luis Obispo County
$276
Find similar
Hawaiian Airlines
Sep 11
SBP6:29 pmSan Luis Obispo County
10h 34m
1 stop
ORD7:03 amChicago O'Hare Intl
Sep 14
ORD10:00 amChicago O'Hare Intl
9h 37m
1 stop
SBP5:37 pmSan Luis Obispo County
$998
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated September 10, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Thu 10/2

4:35 pm-12:27 am

1 stop5h 52m

Chicago O'Hare Intl

Mon 10/6

5:00 am-11:37 am

1 stop8h 37m

$269

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Sat 10/25

2:19 pm-11:59 pm

1 stop7h 40m

Chicago O'Hare Intl

Wed 10/29

9:20 am-4:55 pm

2 stops9h 35m

$271

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Tue 11/18

2:59 pm-11:59 pm

1 stop7h 00m

Chicago O'Hare Intl

Sat 11/22

8:20 am-3:24 pm

1 stop9h 04m

$276

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Tue 11/18

2:59 pm-11:59 pm

1 stop7h 00m

Chicago O'Hare Intl

Sat 11/22

8:20 am-3:24 pm

1 stop9h 04m

$277

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Wed 11/26

12:57 pm-9:04 pm

1 stop6h 07m

Chicago O'Hare Intl

Fri 11/28

5:00 am-12:12 pm

1 stop9h 12m

$304

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Tue 11/18

2:59 pm-1:09 pm

2 stops20h 10m

Chicago O'Hare Intl

Sat 11/22

3:51 pm-11:33 pm

1 stop9h 42m

$309

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Sat 10/25

12:38 pm-11:42 pm

2 stops9h 04m

Chicago O'Hare Intl

Wed 10/29

5:00 am-11:57 am

2 stops8h 57m

$314

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Fri 10/3

6:29 pm-11:59 pm

1 stop27h 30m

Chicago O'Hare Intl

Mon 10/6

8:20 am-1:23 pm

1 stop7h 03m

$319

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Thu 9/25

4:00 pm-5:12 pm

1 stop23h 12m

Chicago O'Hare Intl

Sun 9/28

6:15 am-12:16 pm

1 stop8h 01m

$512

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Wed 9/24

3:45 pm-10:39 pm

2 stops28h 54m

Chicago O'Hare Intl

Mon 9/29

8:50 am-2:04 pm

1 stop7h 14m

$517

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from San Luis Obispo to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Luis Obispo and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of April is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from San Luis Obispo averaging around $462.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $537. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from San Luis Obispo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $730.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from San Luis Obispo in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $526 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $589. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have San Luis Obispo to Chicago O'Hare Intl Airport flight prices changed over time?

As of September 2025, prices for San Luis Obispo to Chicago O'Hare Intl Airport flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from San Luis Obispo to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Luis Obispo to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Luis Obispo to Chicago O'Hare Intl Airport (SBP to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Obispo to Chicago O'Hare Intl Airport

Direct flights

None
There are no direct flights from San Luis Obispo to Chicago O'Hare Intl Airport. There are no popular flight routes from San Luis Obispo to Chicago O'Hare Intl Airport.
Search flight deals

  • How far is San Luis Obispo County to Chicago O'Hare Intl by plane?

    There are 1814.1 mi between San Luis Obispo County and Chicago O'Hare Intl. 5h 52m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Luis Obispo County Airport to Chicago O'Hare Intl Airport?

    Prices for flights from San Luis Obispo County Airport to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from San Luis Obispo County Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from San Luis Obispo County Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Luis Obispo County Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Luis Obispo to Chicago O'Hare Intl Airport?

Best airlines flying from San Luis Obispo to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from San Luis Obispo to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $274Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $362Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Rockford
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Orland Park
Tinley Park
Elgin
Aurora
Janesville
Benton Harbor

Why use momondo?

Why should I use momondo to find a flight deal from San Luis Obispo to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from San Luis Obispo.

Can I find flights from San Luis Obispo to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from San Luis Obispo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Luis Obispo to Chicago?

Once all potential San Luis Obispo to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Luis Obispo to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from San Luis Obispo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/10
Fri 10/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago