SBP

$121 Find Cheap Flights from Illinois to San Luis Obispo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Luis Obispo departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$264
Alaska Airlines
Thu 4/23Mon 4/27
ORD - SBP • 1 stop
Cheapest one-way
$152
Alaska Airlines
Thu 1/29
ORD - SBP • 1 stop
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We hope you love your trip to San Luis Obispo!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to San Luis Obispo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to San Luis Obispo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to San Luis Obispo

Thu, Apr 23 - Mon, Apr 27
Alaska Airlines Logo
7:59 pm - 11:19 pm
ORD
-
SBP
29h 20m1 stop
Alaska Airlines Logo
6:00 am - 7:03 pm
SBP
-
ORD
11h 03m1 stop
$264Alaska Airlines
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
5:29 pm - 6:53 pm
ORD
-
SBP
27h 24m1 stop
Alaska Airlines Logo
7:33 pm - 2:11 pm
SBP
-
ORD
16h 38m1 stop
$279Alaska Airlines
Tue, Feb 17 - Wed, Feb 25
Alaska Airlines Logo
3:07 pm - 11:17 pm
ORD
-
SBP
10h 10m1 stop
Alaska Airlines Logo
6:00 am - 2:58 pm
SBP
-
ORD
6h 58m1 stop
$283Alaska Airlines
Thu, Jan 29 - Tue, Feb 3
Alaska Airlines Logo
3:44 pm - 11:20 pm
ORD
-
SBP
9h 36m1 stop
Alaska Airlines Logo
5:35 pm - 2:38 pm
SBP
-
ORD
19h 03m2 stops
$286Alaska Airlines
Thu, Jan 29 - Tue, Feb 3
Alaska Airlines Logo
8:00 am - 11:20 pm
ORD
-
SBP
17h 20m2 stops
Alaska Airlines Logo
5:14 pm - 2:38 pm
SBP
-
ORD
19h 24m2 stops
$289Alaska Airlines
Thu, Apr 23 - Mon, Apr 27
Alaska Airlines Logo
7:59 pm - 11:19 pm
ORD
-
SBP
29h 20m1 stop
Alaska Airlines Logo
3:39 pm - 2:56 pm
SBP
-
ORD
21h 17m2 stops
$292Alaska Airlines
Fri, Mar 13 - Tue, Mar 17
Alaska Airlines Logo
3:07 pm - 11:17 pm
ORD
-
SBP
10h 10m1 stop
Alaska Airlines Logo
12:19 pm - 11:59 pm
SBP
-
ORD
9h 40m1 stop
$293Alaska Airlines
Tue, Feb 17 - Wed, Feb 25
Alaska Airlines Logo
8:20 am - 11:17 pm
ORD
-
SBP
16h 57m1 stop
Alaska Airlines Logo
12:19 pm - 12:01 pm
SBP
-
ORD
21h 42m2 stops
$298Alaska Airlines
Thu, Jan 29 - Tue, Feb 3
Alaska Airlines Logo
3:44 pm - 11:20 pm
ORD
-
SBP
9h 36m1 stop
Alaska Airlines Logo
6:17 pm - 2:38 pm
SBP
-
ORD
18h 21m1 stop
$301Alaska Airlines
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
3:07 pm - 11:17 pm
ORD
-
SBP
10h 10m1 stop
Alaska Airlines Logo
12:19 pm - 11:59 pm
SBP
-
ORD
9h 40m1 stop
$303Alaska Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$152
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Chicago to San Luis Obispo

FAQs for booking flights from Illinois to San Luis Obispo

  • How does KAYAK find such low prices on flights from Illinois to San Luis Obispo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to San Luis Obispo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to San Luis Obispo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Obispo from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to San Luis Obispo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Luis Obispo with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to San Luis Obispo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Luis Obispo from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Cayucos
Grover Beach

Everything you need to know for your flight to San Luis Obispo

Information on the airport you'll fly into in San Luis Obispo

San Luis Obispo (SBP)