What are the cheapest airlines flying from San Luis Obispo to Chicago O'Hare Intl Airport round-trip?

Currently priced at $343, American Airlines will fly you from San Luis Obispo to Chicago O'Hare Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Alaska Airlines - these airlines can fly you to your destination from $390 and $489, respectively. These flights start at 41% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from San Luis Obispo to Chicago O'Hare Intl Airport one-way?

The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $171. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from San Luis Obispo to Chicago O'Hare Intl Airport for a low price.

What is the cheapest day to fly from San Luis Obispo to Chicago O'Hare Intl Airport?

Travelers seeking maximum savings on their San Luis Obispo to Chicago O'Hare Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from San Luis Obispo to Chicago O'Hare Intl Airport?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from San Luis Obispo to Chicago O'Hare Intl Airport?

Flights from San Luis Obispo to Chicago O'Hare Intl Airport lean towards being more expensive in August. Prices are generally better when you fly from San Luis Obispo to Chicago O'Hare Intl Airport in January, with the cheapest ticket starting at $424.

Most accurate provider : When it comes to deals on San Luis Obispo-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Luis Obispo-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Obispo-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from San Luis Obispo to Chicago O'Hare Intl?

For a flight from San Luis Obispo to Chicago O'Hare Intl, you will be flying from County. San Luis Obispo County (SBP) is just 3.3 mi from the center of the city. County is the only San Luis Obispo airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 2 airlines have flights to Chicago O'Hare Intl from San Luis Obispo County on a regular basis.

Can I find deals for flights from San Luis Obispo to O'Hare Intl that include hotel bookings?

Yes. In addition to deals on San Luis Obispo to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Luis Obispo to O'Hare Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to O'Hare Intl.

Can I find deals for business class flights from San Luis Obispo to O'Hare Intl?

Yes. Cheapflights offers flight deals from San Luis Obispo to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$171+ Save on Flights from San Luis Obispo to Chicago O'Hare Intl Airport

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Find cheap flights from San Luis Obispo to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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The best prices from San Luis Obispo County to Chicago O'Hare Intl are usually found in February or April, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from San Luis Obispo to O'Hare Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$343 (American Airlines)
One-way from	$171 (Hawaiian Airlines)
Popular in	December
Cheapest in	February
Average price	$490

Provider with most accurate pricing for San Luis Obispo County-Chicago O'Hare Intl flight deals.

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Provider most trusted by Cheapflights users for San Luis Obispo County-Chicago O'Hare Intl flights.

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From San Luis Obispo County to Chicago O'Hare Intl

Search Deals

One-way flight from San Luis Obispo County to Chicago O'Hare Intl

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($106 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

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Find flight deals from San Luis Obispo to O'Hare Intl

Cheapest flights from San Luis Obispo to O'Hare Intl
Explore the most affordable flight options available from San Luis Obispo to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

Wed 5/1412:42 pmSBP - ORD

1 stop9h 15mAmerican Airlines

Wed 5/217:12 amORD - SBP

1 stop6h 54mAmerican Airlines

Deal found 2/22

$343

Thu 5/156:55 pmSBP - ORD

1 stop8h 50mUnited Airlines

Mon 5/197:00 amORD - SBP

1 stop6h 45mUnited Airlines

Deal found 2/22

$390

Thu 3/203:22 pmSBP - ORD

2 stops12h 18mAlaska Airlines

Mon 3/316:56 pmORD - SBP

2 stops21h 46mAlaska Airlines

Deal found 2/22

$489

Best flights from San Luis Obispo to O'Hare Intl
Discover carefully curated flight deals from San Luis Obispo to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2025.

Wed 5/1412:42 pmSBP - ORD

1 stop9h 15mAmerican Airlines

Wed 5/217:12 amORD - SBP

1 stop6h 54mAmerican Airlines

Deal found 2/22

$343

Thu 5/156:55 pmSBP - ORD

1 stop8h 50mUnited Airlines

Mon 5/197:00 amORD - SBP

1 stop6h 45mUnited Airlines

Deal found 2/22

$390

Thu 3/203:22 pmSBP - ORD

2 stops12h 18mAlaska Airlines

Mon 3/316:56 pmORD - SBP

2 stops21h 46mAlaska Airlines

Deal found 2/22

$489

Last-minute flights from San Luis Obispo to O'Hare Intl
Discover last-minute flight deals from San Luis Obispo to O'Hare Intl. Data last updated February 23, 2025 and is based on user searches.

Thu 3/1312:29 pmSBP - ORD

1 stop9h 49mAmerican Airlines

Tue 3/185:00 amORD - SBP

1 stop8h 49mAmerican Airlines

Deal found 2/21

$515

Tue 3/185:00 amSBP - ORD

1 stop6h 14mUnited Airlines

Thu 3/206:10 pmORD - SBP

1 stop7h 49mUnited Airlines

Deal found 2/22

$424

Thu 3/203:22 pmSBP - ORD

2 stops12h 18mAlaska Airlines

Mon 3/316:56 pmORD - SBP

2 stops21h 46mAlaska Airlines

Deal found 2/22

$489

One-way flights from San Luis Obispo to O'Hare Intl
Search for one-way flight options from San Luis Obispo to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated February 23, 2025.

Wed 5/77:14 pmSBP - ORD

1 stop8h 51mHawaiian Airlines

Deal found 2/22

$171

Sat 4/2612:51 pmSBP - ORD

1 stop5h 51mAmerican Airlines

Deal found 2/22

$172

Wed 5/76:05 amSBP - ORD

2 stops15h 54mAlaska Airlines

Deal found 2/22

$207

Mon 4/76:25 pmSBP - ORD

1 stop9h 19mUnited Airlines

Deal found 2/22

$447

Find flights from San Luis Obispo to O'Hare Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Wed 5/14

12:42 pm-11:57 pm

1 stop9h 15m

Chicago O'Hare Intl

Wed 5/21

7:12 am-12:06 pm

1 stop6h 54m

$343

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Thu 5/15

6:55 pm-5:45 am

1 stop8h 50m

Chicago O'Hare Intl

Mon 5/19

7:00 am-11:45 am

1 stop6h 45m

$390

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Thu 3/20

3:22 pm-5:40 am

2 stops12h 18m

Chicago O'Hare Intl

Mon 3/31

6:56 pm-2:42 pm

2 stops21h 46m

$489

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Wed 5/7

7:14 pm-6:05 am

1 stop8h 51m

$171

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Sat 4/26

12:51 pm-8:42 pm

1 stop5h 51m

$172

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Wed 5/7

6:05 am-11:59 pm

2 stops15h 54m

$207

San Luis ObispoChicago

SBP - ORD

SBPORD

San Luis Obispo County

Mon 4/7

6:25 pm-5:44 am

1 stop9h 19m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Compare providers for flights from San Luis Obispo to O'Hare Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Obispo to O'Hare Intl in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Luis Obispo-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Luis Obispo-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Obispo-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Luis Obispo to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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.

Travel insights for flights from San Luis Obispo to O'Hare Intl

Get recent, data-driven insights about flights from San Luis Obispo to O'Hare Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Luis Obispo to Chicago O'Hare Intl Airport?

The best time to book flights from San Luis Obispo to Chicago O'Hare Intl Airport is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Luis Obispo to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to Chicago O'Hare Intl Airport (average of $245). Flying from San Luis Obispo to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SBP to ORD?

It’s optimal to fly from San Luis Obispo to Chicago O'Hare Intl Airport in the afternoon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight at noon.

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Alaska Airlines

8.0

Very good

9,706 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,706 reviews

Alaska Airlines

8.0

Very good

9,706 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.9

Good

2,315 reviews

Alaska Airlines

8.0

Very good

9,706 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,754 reviews

Alaska Airlines

8.0

Very good

9,706 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,706 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly from for flights from San Luis Obispo to Chicago O'Hare Intl?
For a flight from San Luis Obispo to Chicago O'Hare Intl, you will be flying from County. San Luis Obispo County (SBP) is just 3.3 mi from the center of the city. County is the only San Luis Obispo airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 2 airlines have flights to Chicago O'Hare Intl from San Luis Obispo County on a regular basis.
What are the cheapest airlines flying from San Luis Obispo to Chicago O'Hare Intl Airport round-trip?
Currently priced at $343, American Airlines will fly you from San Luis Obispo to Chicago O'Hare Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Alaska Airlines - these airlines can fly you to your destination from $390 and $489, respectively. These flights start at 41% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from San Luis Obispo to Chicago O'Hare Intl Airport one-way?
The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $171. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from San Luis Obispo to Chicago O'Hare Intl Airport for a low price.
Can I find deals for flights from San Luis Obispo to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on San Luis Obispo to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Luis Obispo to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to O'Hare Intl.
Can I find deals for business class flights from San Luis Obispo to O'Hare Intl?
Yes. Cheapflights offers flight deals from San Luis Obispo to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Luis Obispo to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to Chicago O'Hare Intl Airport (average of $245). Flying from San Luis Obispo to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from San Luis Obispo to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$368	Average$537	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$443	Average$638	FlexibilityNo cancel fee	On-time69%

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$171+ Cheap flights from San Luis Obispo (SBP) to O'Hare Intl (ORD)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Luis Obispo to O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from San Luis Obispo County to Chicago O'Hare Intl are usually found in February or April, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from San Luis Obispo to O'Hare Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Luis Obispo to O'Hare Intl

Cheapest flights from San Luis Obispo to O'Hare IntlExplore the most affordable flight options available from San Luis Obispo to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

Explore the most affordable flight options available from San Luis Obispo to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

Find flights from San Luis Obispo to O'Hare Intl within your budget

Compare providers for flights from San Luis Obispo to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Obispo to O'Hare Intl in February.

Best time to book a flight from San Luis Obispo to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from San Luis Obispo with our price prediction graph.

Travel insights for flights from San Luis Obispo to O'Hare Intl

Get recent, data-driven insights about flights from San Luis Obispo to O'Hare Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Luis Obispo to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Luis Obispo to O'Hare Intl. Price data was last updated on February 14, 2025.

What is the cheapest month to book a flight from San Luis Obispo to Chicago O'Hare Intl Airport?

What is the cheapest time of day to fly from SBP to ORD?

Find hourly flight availability from San Luis Obispo to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 23, 2025.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Luis Obispo to Chicago O'Hare Intl?

What are the cheapest airlines flying from San Luis Obispo to Chicago O'Hare Intl Airport round-trip?

What are the cheapest airlines to fly from San Luis Obispo to Chicago O'Hare Intl Airport one-way?

Can I find deals for flights from San Luis Obispo to O'Hare Intl that include hotel bookings?

How can I find direct flights from San Luis Obispo to O'Hare Intl?

Can I find deals for business class flights from San Luis Obispo to O'Hare Intl?

What is the cheapest month to book a flight from San Luis Obispo to Chicago O'Hare Intl Airport?

Traveling to a place near San Luis Obispo?

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Alternative routes for San Luis Obispo to O'Hare Intl

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Top 2 airlines flying from San Luis Obispo to O'Hare Intl

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Cheapest flights from San Luis Obispo to O'Hare Intl
Explore the most affordable flight options available from San Luis Obispo to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.