$437 Cheap Flights from Chicago (ORD) to Weihai (WEH)

View $437 flight on Mon, Aug 18, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Weihai (WEH)

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Cheap Flights from Chicago to Weihai (ORD-WEH)

Prices were available within the past 7 days and start at $437 for one-way flights and $1,089 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Mon, Aug 25 - Fri, Sep 19
ORD
Chicago
WEH
Weihai
$1,089 Roundtrip, found 9 hours ago
$1,089
Roundtrip
found 9 hours ago
Select Air China flight, departing Mon, Aug 25 from Chicago to Weihai, returning Fri, Sep 19, priced at $1,089 found 9 hours ago
Air China
Mon, Aug 25 - Mon, Sep 22
ORD
Chicago
WEH
Weihai
$1,133 Roundtrip, found 9 hours ago
$1,133
Roundtrip
found 9 hours ago
Select Air China flight, departing Mon, Aug 25 from Chicago to Weihai, returning Mon, Sep 22, priced at $1,133 found 9 hours ago
Air China
Mon, Aug 25 - Sat, Sep 20
ORD
Chicago
WEH
Weihai
$1,143 Roundtrip, found 9 hours ago
$1,143
Roundtrip
found 9 hours ago
Select Air China flight, departing Mon, Aug 25 from Chicago to Weihai, returning Sat, Sep 20, priced at $1,143 found 9 hours ago
Air China
Mon, Aug 25 - Tue, Sep 23
ORD
Chicago
WEH
Weihai
$1,145 Roundtrip, found 9 hours ago
$1,145
Roundtrip
found 9 hours ago
Select Air China flight, departing Mon, Aug 25 from Chicago to Weihai, returning Tue, Sep 23, priced at $1,145 found 9 hours ago
Air China
Mon, Aug 25 - Tue, Sep 23
ORD
Chicago
WEH
Weihai
$1,161 Roundtrip, found 9 hours ago
$1,161
Roundtrip
found 9 hours ago
Select Air China flight, departing Mon, Aug 25 from Chicago to Weihai, returning Tue, Sep 23, priced at $1,161 found 9 hours ago
Air China
Mon, Aug 18 - Thu, Sep 11
ORD
Chicago
WEH
Weihai
$1,168 Roundtrip, found 6 days ago
$1,168
Roundtrip
found 6 days ago
Select Air China flight, departing Mon, Aug 18 from Chicago to Weihai, returning Thu, Sep 11, priced at $1,168 found 6 days ago
Air China
Mon, Aug 18 - Fri, Sep 12
ORD
Chicago
WEH
Weihai
$1,178 Roundtrip, found 6 days ago
$1,178
Roundtrip
found 6 days ago
Select Air China flight, departing Mon, Aug 18 from Chicago to Weihai, returning Fri, Sep 12, priced at $1,178 found 6 days ago
Air China
Mon, Aug 25 - Tue, Sep 16
ORD
Chicago
WEH
Weihai
$1,181 Roundtrip, found 9 hours ago
$1,181
Roundtrip
found 9 hours ago
Select Air China flight, departing Mon, Aug 25 from Chicago to Weihai, returning Tue, Sep 16, priced at $1,181 found 9 hours ago
Air China
Sun, Aug 17 - Fri, Sep 12
ORD
Chicago
WEH
Weihai
$1,188 Roundtrip, found 6 days ago
$1,188
Roundtrip
found 6 days ago
Select Air China flight, departing Sun, Aug 17 from Chicago to Weihai, returning Fri, Sep 12, priced at $1,188 found 6 days ago
United
Sat, Aug 23 - Fri, Sep 19
ORD
Chicago
WEH
Weihai
$1,254 Roundtrip, found 9 hours ago
$1,254
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Aug 23 from Chicago to Weihai, returning Fri, Sep 19, priced at $1,254 found 9 hours ago

Alternative airports near Weihai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Weihai WEH. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $1,860
WEH
Weihai
CheapestClosest
Average driving time to city center18 min
Flights from $1,860
Flights from Chicago (ORD) to Weihai (WEH)
Origin airport
O'Hare Intl.
Destination airport
Weihai
Airlines serving
Air China
Roundtrip price
$1,089
Distance
6646 mi

Chicago to Weihai Flights

The cheapest times to fly from Chicago to Weihai

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 Chicago to Weihai are during the month of August. You can find some of the cheapest flights from Chicago to Weihai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Weihai

Sunday is one of the best days to book for cheap flights from Chicago to Weihai: 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 Chicago to Weihai

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 Chicago to Weihai in 2025. You can also book with separate airlines for your outbound and return journeys, from $437 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 Chicago to Weihai 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 Chicago to Weihai 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 O'Hare Intl. Airport (ORD) to Weihai Airport (WEH) cost?
Secure a cheap one-way flight from $437 or cheap return flight from $1,089 from O'Hare Intl. Airport (ORD) to Weihai Airport (WEH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Weihai Airport (WEH)?
Traveling in August is a great way to save, as it's the cheapest month for flights between ORD and WEH. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Weihai Airport (WEH)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from ORD to WEH. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from O'Hare Intl. Airport (ORD) to Weihai Airport (WEH)?
There aren't any daily direct flights departing from O'Hare Intl. Airport (ORD) to Weihai Airport (WEH). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ORD to WEH?
You'll usually 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 O'Hare Intl. Airport (ORD) to Weihai Airport (WEH)?
Choose a flight from O'Hare Intl. Airport (ORD) to Weihai Airport (WEH) 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 O'Hare Intl. Airport (ORD) to Weihai Airport (WEH) last-minute?
Last-minute bookings from ORD to WEH are usually more expensive. For the cheapest rates, start searching for flights ahead of time. That said, if you're flexible with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book an ORD to WEH flight and hotel package?
You'll typically save money by securing an ORD to WEH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your ideal accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Weihai Airport (WEH)?
If you booked your ORD to WEH flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.