$129 Cheap Sun Country Airlines flights Los Angeles (LAX) to Chicago (ORD)

View $129 flight on Thu, Sep 25, 2025Opens in a new window

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$129 Cheap Sun Country Airlines flights Los Angeles (LAX) to Chicago (ORD)

Prices were available within the past 7 days and start at $129 for one-way flights and $257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines
Sun, Aug 24 - Mon, Aug 25
LAX
Los Angeles
ORD
Chicago
$257 Roundtrip, just found
$257
Roundtrip
just found
Select Sun Country Airlines flight, departing Sun, Aug 24 from Los Angeles to Chicago, returning Mon, Aug 25, priced at $257 just found
Flights from Los Angeles (LAX) to Chicago (ORD)
Origin airport
Los Angeles Intl.
Destination airport
O'Hare Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
Spirit Airlines
Distance
1740 mi
Average flight time
6 hours 10 mins

Frequently asked questions

How much is a Sun Country Airlines flight from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD)?
Finding cheap one-way Sun Country Airlines flights from LAX to ORD from $129 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from $257 for your next adventure.**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 LAX to ORD with Sun Country Airlines?
Browse for one-way or return flights to Chicago in January or February. You could find cheaper fares with Sun Country Airlines during these off-season months.
What is the cheapest time to book flights from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD) with Sun Country Airlines?
To find cheap Sun Country Airlines fares from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the price you pay. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**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 Sun Country Airlines fly nonstop from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD)?
Enter your dates, hit search and check the "Nonstop" filter on Expedia to browse any direct flights from LAX to ORD with Sun Country Airlines or another airline.
What is the earliest Sun Country Airlines flight from LAX to ORD?
Search Sun Country Airlines's earliest flights from LAX to ORD by using our "Early Morning" and "Morning" filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being canceled.**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 Sun Country Airlines fly into in Chicago?
Sun Country Airlines flights from Los Angeles Intl. Airport (LAX) to Chicago touch down at O'Hare Intl. Airport (ORD). This is the main gateway to this city.
What kind of luggage can I take on a Sun Country Airlines flight from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD)?
On Sun Country Airlines, you can fly standard economy from LAX to ORD with a small personal item and 1 cabin bag. Your carry-on bag should be no larger than 23 inches x 10 inches x 15 inches and weigh under 33 lb. Going over baggage limits may lead to extra fees, so check your carrier's current guidelines before confirming your booking.
Why fly with Sun Country Airlines from LAX to ORD?
Traveling from LAX to ORD with Sun Country Airlines means enjoying a variety of perks, including a rewarding loyalty program and top-tier customer service. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That's in addition to the Sun Country Rewards points you can earn with Sun Country Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Sun Country Airlines flight from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD)?
Depending on your fare type, a fee may apply if you change or cancel your flight more than 24 hours after it's confirmed. To find flexible plane tickets, select our "Changes included" or "No cancel fee" filter when searching for flights. To learn more about modifying or canceling your reservation, go to "Trips," select your flight and click on "Manage Booking."

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