$221 Cheap United flights Orange County (SNA) to Chicago (ORD)

View $221 flight on Thu, Dec 25, 2025Opens in a new window

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$221 Cheap United flights Orange County (SNA) to Chicago (ORD)

Prices were available within the past 7 days and start at $221 for one-way flights and $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Oct 7 - Wed, Oct 15
SNA
Orange County
ORD
Chicago
$326 Roundtrip, just found
$326
Roundtrip
just found
Select United flight, departing Tue, Oct 7 from Orange County to Chicago, returning Wed, Oct 15, priced at $326 just found
Flights from Orange County (SNA) to Chicago (ORD)
Origin airport
John Wayne
Destination airport
O'Hare Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, Spirit Airlines, United
Popular airline
Alaska Airlines
Distance
1721 mi
Average flight time
6 hours 15 mins

Frequently asked questions

How much is a United Airlines flight from John Wayne Airport (SNA) to O'Hare Intl. Airport (ORD)?
Scoring cheap one-way United Airlines flights from SNA to ORD from $221 on Expedia is simple — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from $326 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SNA to ORD with United Airlines?
January is one of the cheapest months to jet off to Chicago with United Airlines. You could also find great prices on return and one-way fares in February.
What is the cheapest time to book flights from John Wayne Airport (SNA) to O'Hare Intl. Airport (ORD) with United Airlines?
Start searching one to three months ahead of your travel date to find cheaper fares on United Airlines flights from John Wayne Airport (SNA) to O'Hare Intl. Airport (ORD). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from John Wayne Airport (SNA) to O'Hare Intl. Airport (ORD)?
Skip the layovers and fly from John Wayne Airport (SNA) to O'Hare Intl. Airport (ORD) on one of United Airlines's 20 weekly direct flights. Make use of our "Nonstop" and "Airline" filters to find the United Airlines flight that'll get you to ORD at your preferred time.
How long does it take to fly from SNA to ORD with United Airlines?
From takeoff to touchdown, a direct United Airlines flight from John Wayne Airport (SNA) to O'Hare Intl. Airport (ORD) takes around 4h 8m.
Which day of the week has the most United Airlines flights from John Wayne Airport (SNA) to O'Hare Intl. Airport (ORD)?
United Airlines operates the most flights from John Wayne Airport (SNA) to O'Hare Intl. Airport (ORD) on Friday. With up to 3 daily departures, you'll get the most flexibility and choice on this day.
What is the earliest United Airlines flight from SNA to ORD?
The earliest United Airlines flight from SNA to ORD departs at 6:45AM UTC-8, arriving at 12:59PM UTC-6. If you'd like to head off later in the day, the last United Airlines flight leaves SNA at 2:20PM UTC-8 and lands at ORD at 8:25PM UTC-6. Flying early is generally a smart choice as morning flights are least likely to face cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Chicago?
O'Hare Intl. Airport (ORD) is the primary Chicago gateway for United Airlines flights from John Wayne Airport (SNA).
Why fly with United Airlines from SNA to ORD?
Fly from SNA to ORD with United Airlines and you can look forward to a range of perks including a rewarding loyalty program. When booking through Expedia as a United Mileage Plus and One Key™ member, you may also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from John Wayne Airport (SNA) to O'Hare Intl. Airport (ORD)?
United Airlines typically flies Boeing 737 MAX 8 planes for flights from John Wayne Airport (SNA) to O'Hare Intl. Airport (ORD). This carrier also operates the Boeing 737-700 on this route. Remember that aircraft type can change depending on operational reasons, so the plane you catch could be different on the day you travel.
Can I change or cancel my United Airlines flight from John Wayne Airport (SNA) to O'Hare Intl. Airport (ORD)?
You can usually cancel or reschedule your flight, although additional fees may apply if you made your booking more than 24 hours ago. Need to keep your options open? Make use of our "Changes included" or "No cancel fee" filter to find flights that won't penalize you if you have to alter your plans. To modify your booking, go to "Trips," select your flight and click on "Manage Booking" for further information.

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