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Cheap flights from Chicago O'Hare Intl Airport to San Luis Obispo from $180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to San Luis Obispo departing on 8/19. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to San Luis Obispo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:58 pm - 7:47 pm
ORD
-
SBP
7h 49m
1 stop
United Airlines Logo
5:00 am - 1:30 pm
SBP
-
ORD
6h 30m
1 stop
$344United Airlines
Tue, Aug 11 - Sat, Aug 22
United Airlines Logo
3:40 pm - 9:53 pm
ORD
-
SBP
8h 13m
1 stop
United Airlines Logo
4:25 pm - 12:58 am
SBP
-
ORD
6h 33m
1 stop
$349United Airlines
Fri, Nov 6 - Sun, Nov 8
American Airlines Logo
5:00 am - 11:39 am
ORD
-
SBP
8h 39m
1 stop
American Airlines Logo
12:51 pm - 12:18 am
SBP
-
ORD
9h 27m
2 stops
$354American Airlines
Tue, Aug 11 - Sat, Aug 22
American Airlines Logo
5:00 am - 11:39 am
ORD
-
SBP
8h 39m
1 stop
American Airlines Logo
12:51 pm - 12:18 am
SBP
-
ORD
9h 27m
2 stops
$355American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
6:00 am - 11:39 am
ORD
-
SBP
7h 39m
1 stop
American Airlines Logo
12:51 pm - 12:18 am
SBP
-
ORD
9h 27m
2 stops
$356American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
5:00 am - 12:05 pm
ORD
-
SBP
9h 05m
2 stops
American Airlines Logo
12:51 pm - 12:18 am
SBP
-
ORD
9h 27m
2 stops
$359American Airlines
Tue, Aug 11 - Sat, Aug 22
American Airlines Logo
5:00 am - 12:05 pm
ORD
-
SBP
9h 05m
2 stops
American Airlines Logo
12:51 pm - 12:18 am
SBP
-
ORD
9h 27m
2 stops
$360American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
5:00 am - 12:05 pm
ORD
-
SBP
9h 05m
2 stops
American Airlines Logo
12:51 pm - 12:18 am
SBP
-
ORD
9h 27m
2 stops
$361American Airlines
Tue, Aug 18 - Tue, Aug 25
Alaska Airlines Logo
7:25 am - 1:47 pm
ORD
-
SBP
8h 22m
1 stop
Alaska Airlines Logo
5:41 pm - 5:40 am
SBP
-
ORD
9h 59m
1 stop
$362Alaska Airlines
Tue, Nov 3 - Tue, Nov 3
Alaska Airlines Logo
9:31 am - 6:01 pm
ORD
-
SBP
10h 30m
1 stop
Alaska Airlines Logo
2:27 pm - 11:49 pm
SBP
-
ORD
7h 22m
1 stop
$368Alaska Airlines
Wed, Nov 11 - Mon, Nov 16

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

Our best United Airlines deals on Chicago O'Hare Intl Airport to San Luis Obispo flight tickets
United Airlines
Aug 11
ORD1:58 pmChicago O'Hare Intl
7h 49m
1 stop
SBP7:47 pmSan Luis Obispo County
Aug 22
SBP5:00 amSan Luis Obispo County
6h 30m
1 stop
ORD1:30 pmChicago O'Hare Intl
$344
United Airlines
Nov 6
ORD3:40 pmChicago O'Hare Intl
8h 13m
1 stop
SBP9:53 pmSan Luis Obispo County
Nov 8
SBP4:25 pmSan Luis Obispo County
6h 33m
1 stop
ORD12:58 amChicago O'Hare Intl
$349
United Airlines
Jul 26
ORD6:10 amChicago O'Hare Intl
7h 28m
1 stop
SBP11:38 amSan Luis Obispo County
Aug 2
SBP7:04 pmSan Luis Obispo County
7h 57m
1 stop
ORD5:01 amChicago O'Hare Intl
$413

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

Our best Alaska Airlines deals on Chicago O'Hare Intl Airport to San Luis Obispo flight tickets
Alaska Airlines
Nov 3
ORD7:25 amChicago O'Hare Intl
8h 22m
1 stop
SBP1:47 pmSan Luis Obispo County
Nov 3
SBP5:41 pmSan Luis Obispo County
9h 59m
1 stop
ORD5:40 amChicago O'Hare Intl
$362
Alaska Airlines
Nov 11
ORD9:31 amChicago O'Hare Intl
10h 30m
1 stop
SBP6:01 pmSan Luis Obispo County
Nov 16
SBP2:27 pmSan Luis Obispo County
7h 22m
1 stop
ORD11:49 pmChicago O'Hare Intl
$368
Alaska Airlines
Nov 7
ORD7:25 amChicago O'Hare Intl
8h 22m
1 stop
SBP1:47 pmSan Luis Obispo County
Nov 11
SBP2:27 pmSan Luis Obispo County
7h 22m
1 stop
ORD11:49 pmChicago O'Hare Intl
$384

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated July 6, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Tue 8/11

1:58 pm-7:47 pm

1 stop7h 49m

San Luis Obispo County

Sat 8/22

5:00 am-1:30 pm

1 stop6h 30m

$344

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Fri 11/6

3:40 pm-9:53 pm

1 stop8h 13m

San Luis Obispo County

Sun 11/8

4:25 pm-12:58 am

1 stop6h 33m

$349

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Tue 8/11

5:00 am-11:39 am

1 stop8h 39m

San Luis Obispo County

Sat 8/22

12:51 pm-12:18 am

2 stops9h 27m

$354

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Sat 8/15

5:00 am-11:39 am

1 stop8h 39m

San Luis Obispo County

Sat 8/22

12:51 pm-12:18 am

2 stops9h 27m

$355

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Tue 8/18

6:00 am-11:39 am

1 stop7h 39m

San Luis Obispo County

Tue 8/25

12:51 pm-12:18 am

2 stops9h 27m

$356

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Tue 8/11

5:00 am-12:05 pm

2 stops9h 05m

San Luis Obispo County

Sat 8/22

12:51 pm-12:18 am

2 stops9h 27m

$359

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Sat 8/15

5:00 am-12:05 pm

2 stops9h 05m

San Luis Obispo County

Sat 8/22

12:51 pm-12:18 am

2 stops9h 27m

$360

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Tue 8/18

5:00 am-12:05 pm

2 stops9h 05m

San Luis Obispo County

Tue 8/25

12:51 pm-12:18 am

2 stops9h 27m

$361

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Tue 11/3

7:25 am-1:47 pm

1 stop8h 22m

San Luis Obispo County

Tue 11/3

5:41 pm-5:40 am

1 stop9h 59m

$362

ChicagoSan Luis Obispo

ORD - SBP

ORDSBP

Chicago O'Hare Intl

Wed 11/11

9:31 am-6:01 pm

1 stop10h 30m

San Luis Obispo County

Mon 11/16

2:27 pm-11:49 pm

1 stop7h 22m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Luis Obispo from

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

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 Chicago O'Hare Intl Airport and San Luis Obispo?

What is the cheapest month to fly to San Luis Obispo?

In general, August is the cheapest month to fly from Chicago O'Hare Intl Airport to San Luis Obispo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of January is another great option to travel to San Luis Obispo, with average flight prices from Chicago O'Hare Intl Airport averaging around $288.

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

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

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

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

Fastest flight time

6h 07m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to San Luis Obispo takes 6h 07m
There are no direct flights from Chicago O'Hare Intl Airport to San Luis Obispo. There are no popular flight routes from Chicago O'Hare Intl Airport to San Luis Obispo.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to San Luis Obispo

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

    There are 1814.1 mi between Chicago O'Hare Intl and San Luis Obispo County. Typically, this will take 6h 07m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to San Luis Obispo County Airport.

  • What documentation or ID do you need to fly to San Luis Obispo County Airport?

    The required travel and health documents for your San Luis Obispo County 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 San Luis Obispo County 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 Chicago O'Hare Intl Airport to San Luis Obispo?

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to San Luis Obispo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,784 reviews
Search American Airlines flights
United AirlinesPriceFrom $276Free CancellationRating
7.4
9,938 reviews
Search United Airlines flights

  • United Airlines Flights From Chicago O'Hare Intl Airport to San Luis Obispo

    United Airlines is one of the most popular airlines flying from Chicago O'Hare Intl Airport to San Luis Obispo, operating 1 flight/week on average for this route. A good United Airlines flight deal for Chicago O'Hare Intl Airport to San Luis Obispo starts from $276 round-trip, up to an average price of $390. Our users have rated United Airlines at 7.4/10.

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Pismo Beach
Paso Robles
Morro Bay
Cambria
San Simeon
Avila Beach
Cayucos
Arroyo Grande
Atascadero
Grover Beach

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to San Luis Obispo for you.

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

Flights from Chicago to San Luis Obispo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Chicago to San Luis Obispo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Chicago to San Luis Obispo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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