$603 Cheap Flights from Sanya (SYX) to Chicago (ORD)

View $603 flight on Wed, Dec 24, 2025Opens in a new window

Popular airlines from Sanya (SYX-Phoenix Intl.) to Chicago O'Hare Intl. Airport (ORD)

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Cheap Flights from Sanya to Chicago (SYX-ORD)

Prices were available within the past 7 days and start at $603 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Sanya (SYX) to Chicago (ORD)
Origin airport
Phoenix Intl.
Destination airport
O'Hare Intl.
Distance
8126 mi

Sanya to Chicago Flights

The cheapest times to fly from Sanya to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sanya to Chicago are during the month of . You can find some of the cheapest flights from Sanya to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sanya to Chicago

Sunday is one of the best days to book for cheap flights from Sanya to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sanya to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sanya to Chicago in 2026. You can also book with separate airlines for your outbound and return journeys, from $603 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sanya to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sanya to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Phoenix Intl. Airport (SYX) to O'Hare Intl. Airport (ORD) cost?
Secure a cheap one-way flight from $603 or cheap return flight from Phoenix Intl. Airport (SYX) to O'Hare Intl. Airport (ORD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Phoenix Intl. Airport (SYX) to O'Hare Intl. Airport (ORD)?
is the most affordable month to fly from SYX to ORD. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Phoenix Intl. Airport (SYX) to O'Hare Intl. Airport (ORD)?
To find the cheapest airline flying from SYX to ORD, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Phoenix Intl. Airport (SYX) to O'Hare Intl. Airport (ORD)?
There aren't any daily direct flights from Phoenix Intl. Airport (SYX) to O'Hare Intl. Airport (ORD). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from SYX to ORD?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Phoenix Intl. Airport (SYX) to O'Hare Intl. Airport (ORD)?
Select a flight from Phoenix Intl. Airport (SYX) to O'Hare Intl. Airport (ORD) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Phoenix Intl. Airport (SYX) to O'Hare Intl. Airport (ORD) last-minute?
Waiting until just before your trip to book a flight from SYX to ORD often results in higher prices. While it's possible to find some last-minute offers, there's no guarantee. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a SYX to ORD flight and hotel package?
Compared with arranging hotels and flights separately, booking a SYX to ORD flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the stress out of travel planning. Simply secure your flights and select from our extensive range of stays, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Phoenix Intl. Airport (SYX) to O'Hare Intl. Airport (ORD)?
It's generally possible to cancel or reschedule your SYX to ORD flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.