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 3 — Jun 101
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.
When is the cheapest time to fly from San Luis Obispo to Illinois (SBP - 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 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 2,696,634 searches. Data last updated May 29, 2024.
Peruse some of the lowest-priced Alaska Airlines flights we've found from San Luis Obispo to Illinois. Deals update often to give you more flight options matching your criteria
Mon 10/141:25 pmSBP - ORD
2 stops49h 22mAlaska Airlines
Sun 10/207:00 amORD - SBP
2 stops33h 34mAlaska Airlines
Deal found 5/28$417
Mon 10/146:04 amSBP - ORD
2 stops32h 43mAlaska Airlines
Sun 10/207:00 amORD - SBP
2 stops33h 34mAlaska Airlines
Deal found 5/27$432
Tue 6/251:52 pmSBP - ORD
2 stops14h 28mAlaska Airlines
Tue 7/26:35 amORD - SBP
2 stops17h 19mAlaska Airlines
Deal found 5/26$450
Mon 10/141:25 pmSBP - ORD
2 stops25h 22mAlaska Airlines
Sun 10/208:40 amORD - SBP
1 stop7h 54mAlaska Airlines
Deal found 5/27$457
Fri 8/232:06 pmSBP - ORD
2 stops13h 24mAlaska Airlines
Mon 8/267:00 amORD - SBP
1 stop29h 49mAlaska Airlines
Deal found 5/27$464
Wed 8/71:52 pmSBP - ORD
2 stops14h 28mAlaska Airlines
Sat 8/176:00 amORD - SBP
1 stop18h 15mAlaska Airlines
Deal found 5/27$469
Mon 10/141:25 pmSBP - ORD
2 stops49h 22mAlaska Airlines
Sun 10/207:00 amORD - SBP
1 stop7h 45mAlaska Airlines
Deal found 5/28$472
Tue 6/2512:52 pmSBP - ORD
1 stop14h 23mAlaska Airlines
Tue 7/26:35 amORD - SBP
2 stops17h 19mAlaska Airlines
Deal found 5/26$479
Fri 8/2311:30 amSBP - ORD
1 stop16h 00mAlaska Airlines
Mon 8/267:00 amORD - SBP
1 stop29h 49mAlaska Airlines
Deal found 5/27$484
Cheap American Airlines flights from San Luis Obispo to Illinois
Explore cheap flight options specifically provided by American 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 2,696,634 searches. Data last updated May 29, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from San Luis Obispo to Illinois. Check back soon if you're not seeing flights that suit your needs.
Tue 6/2512:27 pmSBP - ORD
1 stop6h 58mAmerican Airlines
Tue 7/21:15 pmORD - SBP
1 stop9h 23mAmerican Airlines
Deal found 5/26$448
Thu 6/204:10 pmSBP - ORD
1 stop6h 08mAmerican Airlines
Thu 6/276:02 amORD - SBP
1 stop7h 45mAmerican Airlines
Deal found 5/27$488
Thu 6/274:10 pmSBP - ORD
1 stop6h 08mAmerican Airlines
Sun 6/306:02 amORD - SBP
1 stop7h 45mAmerican Airlines
Deal found 5/26$528
Fri 6/2812:27 pmSBP - ORD
1 stop6h 58mAmerican Airlines
Sat 7/67:12 amORD - SBP
1 stop6h 34mAmerican Airlines
Deal found 5/27$538
Thu 6/1312:26 pmSBP - ORD
1 stop9h 52mAmerican Airlines
Sun 6/165:05 amORD - SBP
1 stop12h 24mAmerican Airlines
Deal found 5/28$599
Fri 6/2812:27 pmSBP - ORD
1 stop6h 58mAmerican Airlines
Sat 7/67:00 amORD - SBP
2 stops10h 30mAmerican Airlines
Deal found 5/27$633
Mon 6/176:24 amSBP - ORD
1 stop21h 00mAmerican Airlines
Sat 6/227:14 amORD - SBP
1 stop6h 42mAmerican Airlines
Deal found 5/27$746
Mon 6/1712:26 pmSBP - ORD
2 stops9h 15mAmerican Airlines
Sat 6/225:00 amORD - SBP
2 stops8h 56mAmerican Airlines
Deal found 5/27$793
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 2,696,634 searches. Prices were last updated on May 29, 2024.
Check out some of the best flight deals from San Luis Obispo to Illinois in 2024. Check back regularly for other flight deals.
Tue 6/2512:27 pmSBP - ORD
1 stop6h 58mAmerican Airlines
Tue 7/21:15 pmORD - SBP
1 stop9h 23mAmerican Airlines
Deal found 5/26$448
Tue 6/251:52 pmSBP - ORD
2 stops14h 28mAlaska Airlines
Tue 7/26:35 amORD - SBP
2 stops17h 19mAlaska Airlines
Deal found 5/26$450
Tue 6/2512:52 pmSBP - ORD
1 stop14h 23mAlaska Airlines
Tue 7/26:35 amORD - SBP
2 stops17h 19mAlaska Airlines
Deal found 5/26$479
Thu 6/204:10 pmSBP - ORD
1 stop6h 08mAmerican Airlines
Thu 6/276:02 amORD - SBP
1 stop7h 45mAmerican Airlines
Deal found 5/27$488
Wed 6/2610:40 amSBP - ORD
1 stop6h 14mUnited Airlines
Sun 6/306:30 pmORD - SBP
1 stop7h 28mUnited Airlines
Deal found 5/26$518
Thu 6/274:10 pmSBP - ORD
1 stop6h 08mAmerican Airlines
Sun 6/306:02 amORD - SBP
1 stop7h 45mAmerican Airlines
Deal found 5/26$528
Fri 6/2812:27 pmSBP - ORD
1 stop6h 58mAmerican Airlines
Sat 7/67:12 amORD - SBP
1 stop6h 34mAmerican Airlines
Deal found 5/27$538
Thu 6/2712:52 pmSBP - ORD
1 stop14h 23mAlaska Airlines
Sun 6/306:35 amORD - SBP
2 stops32h 37mAlaska Airlines
Deal found 5/26$562
Wed 6/266:25 amSBP - ORD
1 stop21h 35mUnited Airlines
Sun 6/309:08 pmORD - SBP
2 stops15h 08mUnited Airlines
Deal found 5/26$576
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 2,696,634 searches. Data last updated May 29, 2024.
Check out some of the best flight deals from San Luis Obispo to Illinois in 2024. Check back regularly for other flight deals.
Mon 10/141:25 pmSBP - ORD
2 stops49h 22mAlaska Airlines
Sun 10/207:00 amORD - SBP
2 stops33h 34mAlaska Airlines
Deal found 5/28$417
Mon 10/146:04 amSBP - ORD
2 stops32h 43mAlaska Airlines
Sun 10/207:00 amORD - SBP
2 stops33h 34mAlaska Airlines
Deal found 5/27$432
Tue 6/2512:27 pmSBP - ORD
1 stop6h 58mAmerican Airlines
Tue 7/21:15 pmORD - SBP
1 stop9h 23mAmerican Airlines
Deal found 5/26$448
Tue 6/251:52 pmSBP - ORD
2 stops14h 28mAlaska Airlines
Tue 7/26:35 amORD - SBP
2 stops17h 19mAlaska Airlines
Deal found 5/26$450
Mon 10/141:25 pmSBP - ORD
2 stops25h 22mAlaska Airlines
Sun 10/208:40 amORD - SBP
1 stop7h 54mAlaska Airlines
Deal found 5/27$457
Fri 8/232:06 pmSBP - ORD
2 stops13h 24mAlaska Airlines
Mon 8/267:00 amORD - SBP
1 stop29h 49mAlaska Airlines
Deal found 5/27$464
Wed 8/71:52 pmSBP - ORD
2 stops14h 28mAlaska Airlines
Sat 8/176:00 amORD - SBP
1 stop18h 15mAlaska Airlines
Deal found 5/27$469
Mon 10/141:25 pmSBP - ORD
2 stops49h 22mAlaska Airlines
Sun 10/207:00 amORD - SBP
1 stop7h 45mAlaska Airlines
Deal found 5/28$472
Wed 8/76:30 amSBP - ORD
1 stop16h 15mUnited Airlines
Sat 8/1710:43 amORD - SBP
1 stop15h 15mUnited Airlines
Deal found 5/27$477
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 2,696,634 searches. Data last updated May 29, 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.
Wed 6/56:30 amSBP - ORD
1 stop16h 20mUnited Airlines
Fri 6/75:50 pmORD - SBP
1 stop17h 55mUnited Airlines
Deal found 5/28$670
Wed 6/56:30 amSBP - ORD
2 stops15h 29mUnited Airlines
Fri 6/75:50 pmORD - SBP
1 stop17h 55mUnited Airlines
Deal found 5/28$675
Wed 6/510:40 amSBP - ORD
2 stops11h 19mUnited Airlines
Fri 6/79:33 pmORD - SBP
1 stop14h 12mUnited Airlines
Deal found 5/27$687
Wed 6/510:40 amSBP - ORD
2 stops11h 19mUnited Airlines
Fri 6/77:35 pmORD - SBP
2 stops18h 28mUnited Airlines
Deal found 5/27$712
Wed 6/510:40 amSBP - ORD
2 stops11h 19mUnited Airlines
Fri 6/79:33 pmORD - SBP
2 stops16h 30mUnited Airlines
Deal found 5/28$787
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 2,696,634 searches. Data last updated May 29, 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 5/28$173
Tue 10/1510:51 amSBP - ORD
2 stops15h 39mAlaska Airlines
Deal found 5/28$207
Fri 7/512:20 pmSBP - ORD
1 stop6h 55mAmerican Airlines
Deal found 5/27$224
Wed 6/56:00 amSBP - ORD
2 stops22h 20mAlaska Airlines
Deal found 5/27$238
Fri 7/56:15 amSBP - ORD
2 stops15h 44mUnited Airlines
Deal found 5/26$268
Fri 7/54:10 pmSBP - ORD
2 stops14h 47mAmerican Airlines
Deal found 5/27$274
Tue 6/46:25 amSBP - ORD
2 stops15h 34mUnited Airlines
Deal found 5/27$378
Mon 6/36:30 amSBP - ORD
1 stop23h 00mUnited Airlines
Deal found 5/27$382
Mon 6/310:40 amSBP - ORD
2 stops18h 50mUnited Airlines
Deal found 5/27$387
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 2,696,634 searches. Data last updated May 29, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$417 - $517
Route
Depart
Return
Price
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
Mon 10/14
2 stops32h 43m
Chicago O'Hare Intl
Sun 10/20
2 stops33h 34m
$432
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Tue 6/25
1 stop6h 58m
Chicago O'Hare Intl
Tue 7/2
1 stop9h 23m
$448
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Tue 6/25
2 stops14h 28m
Chicago O'Hare Intl
Tue 7/2
2 stops17h 19m
$450
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Mon 10/14
2 stops25h 22m
Chicago O'Hare Intl
Sun 10/20
1 stop7h 54m
$457
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Wed 8/7
1 stop16h 15m
Chicago O'Hare Intl
Sat 8/17
1 stop15h 15m
$477
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Thu 6/20
1 stop6h 08m
Chicago O'Hare Intl
Thu 6/27
1 stop7h 45m
$488
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Thu 8/8
1 stop12h 42m
Chicago O'Hare Intl
Mon 8/12
1 stop17h 57m
$512
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 14m
$517
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 29, 2024.
Get a feel of what it's like to fly with Alaska Airlines, American Airlines and United 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.
9,194 reviews
Food
7.3
Boarding
8.2
Crew
8.6
Entertainment
7.3
Comfort
7.9
Overall
8.1
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
9,194 reviews
9,194 reviews
Food
7.3
Boarding
8.2
Crew
8.6
Entertainment
7.3
Comfort
7.9
Overall
8.1
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
10,799 reviews
9,194 reviews
Food
7.3
Boarding
8.2
Crew
8.6
Entertainment
7.3
Comfort
7.9
Overall
8.1
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
14,316 reviews
9,194 reviews
Food
7.3
Boarding
8.2
Crew
8.6
Entertainment
7.3
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 2,696,634 searches. Data last updated May 29, 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.
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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.