Cheap flights from San Luis Obispo (SBP) to Illinois from $173
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. 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.
SBP — ORD
Jun 4 — Jun 111
From?
To?
1 adult, Economy
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What is the cheapest month to fly from San Luis Obispo to Illinois?
Due to multiple factors, expect to potentially pay more when booking in April. For low rates, September can be a great choice for travel to Illinois. Flights to Illinois from San Luis Obispo in September are about $669 on average during September, but can be found for as low as $367.
What is the cheapest time of day to fly from SBP to IL?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Luis Obispo to Illinois as you normally would.
Cheap United Airlines flights from San Luis Obispo to Illinois
Explore cheap flight options specifically provided by United Airlines for the route between San Luis Obispo and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from San Luis Obispo to Illinois. Deals update often to give you more flight options matching your criteria
Tue 10/155:00 amSBP - ORD
1 stop6h 13mUnited Airlines
Tue 10/157:36 pmORD - SBP
1 stop6h 23mUnited Airlines
Deal found 5/29$448
Thu 8/228:15 amSBP - ORD
1 stop13h 43mUnited Airlines
Mon 8/266:30 amORD - SBP
1 stop15h 21mUnited Airlines
Deal found 5/29$473
Thu 8/228:15 amSBP - ORD
2 stops11h 43mUnited Airlines
Mon 8/268:45 amORD - SBP
1 stop13h 06mUnited Airlines
Deal found 5/29$478
Sat 7/136:47 amSBP - ORD
1 stop15h 58mUnited Airlines
Tue 7/167:10 amORD - SBP
1 stop14h 40mUnited Airlines
Deal found 5/29$501
Thu 8/228:15 amSBP - ORD
2 stops11h 43mUnited Airlines
Mon 8/262:30 pmORD - SBP
2 stops11h 29mUnited Airlines
Deal found 5/29$507
Wed 7/106:47 amSBP - ORD
1 stop21h 11mUnited Airlines
Wed 7/176:05 amORD - SBP
1 stop19h 42mUnited Airlines
Deal found 5/29$515
Thu 8/228:15 amSBP - ORD
2 stops12h 42mUnited Airlines
Mon 8/263:40 pmORD - SBP
1 stop10h 19mUnited Airlines
Deal found 5/30$517
Wed 7/106:15 amSBP - ORD
2 stops12h 50mUnited Airlines
Tue 7/167:10 amORD - SBP
1 stop18h 36mUnited Airlines
Deal found 5/29$521
Sat 7/136:47 amSBP - ORD
1 stop15h 58mUnited Airlines
Thu 7/186:05 amORD - SBP
1 stop19h 42mUnited Airlines
Deal found 5/29$527
Cheap Alaska Airlines flights from San Luis Obispo to Illinois
Explore cheap flight options specifically provided by Alaska Airlines for the route between San Luis Obispo and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a gander at the lowest prices we've found on Alaska Airlines flights from San Luis Obispo to Illinois. Check back soon if you're not seeing flights that suit your needs.
Wed 9/43:14 pmSBP - ORD
2 stops47h 01mAlaska Airlines
Wed 9/116:00 amORD - SBP
1 stop18h 14mAlaska Airlines
Deal found 5/29$377
Wed 9/43:14 pmSBP - ORD
2 stops47h 01mAlaska Airlines
Wed 9/112:18 pmORD - SBP
2 stops9h 56mAlaska Airlines
Deal found 5/29$397
Mon 10/141:25 pmSBP - ORD
2 stops49h 22mAlaska Airlines
Sun 10/207:00 amORD - SBP
2 stops33h 34mAlaska Airlines
Deal found 5/29$417
Wed 9/43:14 pmSBP - ORD
2 stops11h 26mAlaska Airlines
Wed 9/116:00 amORD - SBP
1 stop18h 14mAlaska Airlines
Deal found 5/29$425
Wed 9/47:00 amSBP - ORD
1 stop19h 40mAlaska Airlines
Wed 9/118:40 amORD - SBP
1 stop15h 34mAlaska Airlines
Deal found 5/29$438
Mon 10/141:25 pmSBP - ORD
2 stops49h 22mAlaska Airlines
Sun 10/208:40 amORD - SBP
1 stop7h 54mAlaska Airlines
Deal found 5/30$442
Mon 10/143:26 pmSBP - ORD
1 stop18h 43mAlaska Airlines
Sun 10/208:40 amORD - SBP
1 stop7h 54mAlaska Airlines
Deal found 5/30$518
Mon 10/141:25 pmSBP - ORD
2 stops49h 22mAlaska Airlines
Sun 10/208:40 amORD - SBP
2 stops27h 31mAlaska Airlines
Deal found 5/30$530
Fri 7/121:52 pmSBP - ORD
2 stops14h 28mAlaska Airlines
Wed 7/176:00 amORD - SBP
1 stop18h 15mAlaska Airlines
Deal found 5/29$540
Cheap San Luis Obispo to Illinois flights in May & June 2024
Find cheap flight options from San Luis Obispo to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Check out some of the best flight deals from San Luis Obispo to Illinois in 2024. Check back regularly for other flight deals.
Thu 6/206:00 amSBP - ORD
1 stop7h 40mAmerican Airlines
Thu 6/275:00 amORD - SBP
1 stop8h 47mAmerican Airlines
Deal found 5/29$488
Fri 6/285:15 amSBP - ORD
1 stop16h 44mUnited Airlines
Sat 7/65:16 amORD - SBP
1 stop17h 57mUnited Airlines
Deal found 5/29$559
Fri 6/216:00 amSBP - ORD
1 stop9h 20mAmerican Airlines
Mon 6/245:34 pmORD - SBP
1 stop6h 48mAmerican Airlines
Deal found 5/29$578
Fri 6/285:15 amSBP - ORD
1 stop15h 40mUnited Airlines
Sat 7/65:16 amORD - SBP
1 stop17h 57mUnited Airlines
Deal found 5/30$581
Fri 6/215:15 amSBP - ORD
1 stop12h 45mUnited Airlines
Thu 6/279:33 pmORD - SBP
2 stops14h 43mUnited Airlines
Deal found 5/29$608
Thu 6/201:52 pmSBP - ORD
1 stop13h 55mUnited Airlines
Thu 6/279:33 pmORD - SBP
2 stops14h 43mUnited Airlines
Deal found 5/29$611
Thu 6/201:52 pmSBP - ORD
1 stop13h 03mUnited Airlines
Thu 6/279:33 pmORD - SBP
2 stops14h 43mUnited Airlines
Deal found 5/30$613
Sun 6/306:00 amSBP - PIA
1 stop7h 27mAmerican Airlines
Fri 7/57:15 amPIA - SBP
2 stops10h 15mAmerican Airlines
Deal found 5/30$632
Tue 6/1112:09 pmSBP - ORD
2 stops16h 11mAlaska Airlines
Wed 6/128:00 amORD - SBP
2 stops15h 48mAlaska Airlines
Deal found 5/29$645
San Luis Obispo to Illinois 2024 flight deals
Discover exclusive flight deals for travel between San Luis Obispo and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the best flight deals from San Luis Obispo to Illinois in 2024. Check back regularly for other flight deals.
Wed 9/43:14 pmSBP - ORD
2 stops47h 01mAlaska Airlines
Wed 9/116:00 amORD - SBP
1 stop18h 14mAlaska Airlines
Deal found 5/29$377
Wed 9/43:14 pmSBP - ORD
2 stops47h 01mAlaska Airlines
Wed 9/112:18 pmORD - SBP
2 stops9h 56mAlaska Airlines
Deal found 5/29$397
Mon 10/141:25 pmSBP - ORD
2 stops49h 22mAlaska Airlines
Sun 10/207:00 amORD - SBP
2 stops33h 34mAlaska Airlines
Deal found 5/29$417
Wed 9/43:14 pmSBP - ORD
2 stops11h 26mAlaska Airlines
Wed 9/116:00 amORD - SBP
1 stop18h 14mAlaska Airlines
Deal found 5/29$425
Wed 9/47:00 amSBP - ORD
1 stop19h 40mAlaska Airlines
Wed 9/116:00 amORD - SBP
1 stop18h 14mAlaska Airlines
Deal found 5/29$438
Mon 10/141:25 pmSBP - ORD
2 stops49h 22mAlaska Airlines
Sun 10/206:00 amORD - SBP
1 stop10h 34mAlaska Airlines
Deal found 5/29$442
Tue 10/155:00 amSBP - ORD
1 stop6h 13mUnited Airlines
Tue 10/157:36 pmORD - SBP
1 stop6h 23mUnited Airlines
Deal found 5/29$448
Thu 8/228:15 amSBP - ORD
1 stop13h 43mUnited Airlines
Mon 8/266:30 amORD - SBP
1 stop15h 21mUnited Airlines
Deal found 5/29$473
Thu 8/228:15 amSBP - ORD
2 stops11h 43mUnited Airlines
Mon 8/268:45 amORD - SBP
1 stop13h 06mUnited Airlines
Deal found 5/29$478
San Luis Obispo to Illinois flights leaving soon
Find last-minute flight options from San Luis Obispo to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the flights available from San Luis Obispo to Illinois departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 6/41:52 pmSBP - ORD
1 stop19h 48mUnited Airlines
Fri 6/77:35 pmORD - SBP
2 stops18h 28mUnited Airlines
Deal found 5/29$705
Wed 6/56:30 amSBP - ORD
1 stop10h 55mUnited Airlines
Fri 6/79:33 pmORD - SBP
2 stops16h 30mUnited Airlines
Deal found 5/29$715
Wed 6/56:16 amSBP - ORD
1 stop16h 02mAmerican Airlines
Fri 6/77:14 amORD - SBP
1 stop10h 15mAmerican Airlines
Deal found 5/29$773
Wed 6/51:52 pmSBP - ORD
2 stops20h 22mUnited Airlines
Fri 6/73:44 pmORD - SBP
1 stop20h 01mUnited Airlines
Deal found 5/30$810
Wed 6/51:52 pmSBP - ORD
2 stops20h 22mUnited Airlines
Fri 6/79:33 pmORD - SBP
2 stops16h 30mUnited Airlines
Deal found 5/30$815
Tue 6/47:00 amSBP - ORD
1 stop9h 29mAlaska Airlines
Fri 6/73:50 pmORD - SBP
1 stop8h 34mAlaska Airlines
Deal found 5/29$908
One-way flights to Illinois from San Luis Obispo
Search for one-way flight options from San Luis Obispo to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the one-way flights we've detected from San Luis Obispo to Illinois. Those needing a return flight from San Luis Obispo to Illinois can use the search form above.
Tue 10/153:26 pmSBP - ORD
1 stop11h 04mAlaska Airlines
Deal found 5/29$173
Tue 10/151:00 pmSBP - ORD
2 stops25h 47mAlaska Airlines
Deal found 5/29$179
Wed 9/46:00 amSBP - ORD
2 stops32h 15mAlaska Airlines
Deal found 5/29$207
Tue 10/1512:40 pmSBP - ORD
1 stop6h 13mAmerican Airlines
Deal found 5/29$224
Sun 8/186:00 amSBP - ORD
2 stops33h 24mAlaska Airlines
Deal found 5/29$232
Thu 8/151:52 pmSBP - ORD
2 stops14h 28mAlaska Airlines
Deal found 5/29$235
Tue 10/151:00 pmSBP - ORD
2 stops25h 47mAlaska Airlines
Deal found 5/29$254
Thu 8/156:20 amSBP - ORD
1 stop7h 30mAmerican Airlines
Deal found 5/29$264
Sun 8/186:20 amSBP - ORD
1 stop7h 30mAmerican Airlines
Deal found 5/29$284
Find flights from San Luis Obispo to Illinois within your budget
Customize your flight search to find flights from San Luis Obispo to Illinois 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 2,784,634 searches. Data last updated May 30, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$377 - $538
Route
Depart
Return
Price
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Wed 9/4
2 stops47h 01m
Chicago O'Hare Intl
Wed 9/11
1 stop18h 14m
$377
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Wed 9/4
2 stops47h 01m
Chicago O'Hare Intl
Wed 9/11
2 stops9h 56m
$397
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Mon 10/14
2 stops49h 22m
Chicago O'Hare Intl
Sun 10/20
2 stops33h 34m
$417
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Wed 9/4
2 stops11h 26m
Chicago O'Hare Intl
Wed 9/11
1 stop18h 14m
$425
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Tue 10/15
1 stop6h 13m
Chicago O'Hare Intl
Tue 10/15
1 stop6h 23m
$448
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Thu 8/22
1 stop13h 43m
Chicago O'Hare Intl
Mon 8/26
1 stop15h 21m
$473
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Thu 8/22
2 stops11h 43m
Chicago O'Hare Intl
Mon 8/26
1 stop13h 06m
$478
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Thu 6/20
1 stop7h 40m
Chicago O'Hare Intl
Thu 6/27
1 stop8h 47m
$488
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Thu 7/11
1 stop6h 55m
Chicago O'Hare Intl
Tue 7/16
1 stop7h 33m
$538
No data available for this route at this time. Please check back soon.
Best time to book a flight from San Luis Obispo to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from San Luis Obispo 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.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 30, 2024.
Get a feel of what it's like to fly with United Airlines, Alaska Airlines and American Airlines from San Luis Obispo to Illinois by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
9,201 reviews
Boarding
8.2
Entertainment
7.3
Food
7.3
Crew
8.6
Comfort
7.9
Overall
8.1
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
9,201 reviews
9,201 reviews
Boarding
8.2
Entertainment
7.3
Food
7.3
Crew
8.6
Comfort
7.9
Overall
8.1
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
10,777 reviews
9,201 reviews
Boarding
8.2
Entertainment
7.3
Food
7.3
Crew
8.6
Comfort
7.9
Overall
8.1
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
14,284 reviews
9,201 reviews
Boarding
8.2
Entertainment
7.3
Food
7.3
Crew
8.6
Comfort
7.9
Overall
8.1
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
Related info for your journey
Find useful and relevant information for your journey from San Luis Obispo to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Luis Obispo to IllinoisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from San Luis Obispo to Illinois
Discover the top 2 airlines that operate flights from San Luis Obispo to Illinois. 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 2,784,634 searches. Data last updated May 30, 2024.
Search flights from San Luis Obispo to Illinois by cabin class
Find flights from San Luis Obispo to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from San Luis Obispo to Illinois?
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Can Cheapflights find flights from San Luis Obispo to Illinois with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from San Luis Obispo to Illinois, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from San Luis Obispo to Illinois become cheaper?
Yes, Cheapflights offers price alerts on San Luis Obispo to Illinois flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.