How does KAYAK find such low prices on flights from Illinois to Beijing?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Beijing.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Beijing?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Beijing from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Beijing?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Beijing with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Beijing?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Beijing from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$457 CHEAP FLIGHTS from Illinois to Beijing (PEK)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Illinois to Beijing

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Beijing

Tue, Oct 27 - Tue, Nov 3

12:10 pm - 10:15 pmORD Chicago O'Hare Intl-PEK Beijing Capital

21h 05m1 stop Incheon Intl

10:40 am - 8:30 amPEK Beijing Capital-ORD Chicago O'Hare Intl

35h 50m1 stop Incheon Intl

$920Korean Air

Wed, Oct 28 - Tue, Nov 3

12:10 pm - 10:15 pmORD Chicago O'Hare Intl-PEK Beijing Capital

21h 05m1 stop Incheon Intl

1:30 am - 8:30 amPEK Beijing Capital-ORD Chicago O'Hare Intl

21h 00m1 stop Incheon Intl

$920Korean Air

Mon, Oct 26 - Mon, Nov 2

3:10 pm - 12:55 amORD Chicago O'Hare Intl-PEK Beijing Capital

20h 45m1 stop Hong Kong Intl

7:30 am - 12:30 pmPEK Beijing Capital-ORD Chicago O'Hare Intl

19h 00m1 stop Hong Kong Intl

$929Cathay Pacific

Mon, Oct 26 - Mon, Nov 2

7:00 am - 12:15 pmORD Chicago O'Hare Intl-PEK Beijing Capital

40h 15m2 stops Los Angeles Tokyo Haneda

3:15 pm - 5:20 amPEK Beijing Capital-ORD Chicago O'Hare Intl

28h 05m2 stops Tokyo Haneda Los Angeles

$940ANA

Mon, Oct 26 - Mon, Nov 2

8:05 pm - 12:15 pmORD Chicago O'Hare Intl-PEK Beijing Capital

27h 10m2 stops Los Angeles Tokyo Haneda

3:15 pm - 7:20 amPEK Beijing Capital-ORD Chicago O'Hare Intl

30h 05m1 stop Tokyo Haneda

$942ANA

Mon, Oct 26 - Mon, Nov 2

3:10 pm - 12:30 pmORD Chicago O'Hare Intl-PEK Beijing Capital

32h 20m1 stop Hong Kong Intl

6:35 pm - 12:30 pmPEK Beijing Capital-ORD Chicago O'Hare Intl

31h 55m1 stop Hong Kong Intl

$958Cathay Pacific

Mon, Nov 30 - Thu, Jan 14

6:00 am - 5:25 pmORD Chicago O'Hare Intl-PEK Beijing Capital

21h 25m1 stop San Francisco

11:40 am - 10:00 pmPEK Beijing Capital-ORD Chicago O'Hare Intl

24h 20m1 stop Los Angeles

$990United Airlines

Tue, Dec 1 - Thu, Jan 14

8:15 pm - 6:35 amORD Chicago O'Hare Intl-PEK Beijing Capital

20h 20m1 stop Los Angeles

11:40 am - 12:59 amPEK Beijing Capital-ORD Chicago O'Hare Intl

27h 19m1 stop Los Angeles

$990United Airlines

Mon, Nov 2 - Mon, Nov 30

7:57 pm - 6:20 pmORD Chicago O'Hare Intl-PEK Beijing Capital

32h 23m2 stops Denver Intl Vancouver Intl

8:05 pm - 2:37 pmPEK Beijing Capital-ORD Chicago O'Hare Intl

32h 32m1 stop Vancouver Intl

$1,116Air Canada

Wed, Oct 28 - Thu, Nov 26

9:47 pm - 6:20 pmORD Chicago O'Hare Intl-PEK Beijing Capital

31h 33m2 stops Denver Intl Vancouver Intl

8:05 pm - 11:07 amPEK Beijing Capital-ORD Chicago O'Hare Intl

29h 02m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,119Air Canada

Recent last minute flight deals from Illinois to Beijing

Wed, Sep 16 - Wed, Sep 30

4:15 pm - 1:25 amORD Chicago O'Hare Intl-PEK Beijing Capital

20h 10m1 stop Hong Kong Intl

1:40 pm - 1:55 pmPEK Beijing Capital-ORD Chicago O'Hare Intl

37h 15m1 stop Hong Kong Intl

$959Cathay Pacific

Wed, Sep 16 - Wed, Sep 30

5:51 pm - 3:25 pmORD Chicago O'Hare Intl-PEK Beijing Capital

32h 34m2 stops Denver Intl San Francisco

5:25 pm - 6:56 amPEK Beijing Capital-ORD Chicago O'Hare Intl

26h 31m1 stop San Francisco

$975Lufthansa

Sun, Sep 20 - Tue, Oct 6

4:00 pm - 3:25 pmORD Chicago O'Hare Intl-PEK Beijing Capital

34h 25m1 stop San Francisco

5:25 pm - 12:55 amPEK Beijing Capital-ORD Chicago O'Hare Intl

20h 30m1 stop San Francisco

$983Lufthansa

Sun, Sep 20 - Tue, Oct 6

6:25 pm - 3:25 pmORD Chicago O'Hare Intl-PEK Beijing Capital

32h 00m2 stops Houston George Bush Intcntl San Francisco

5:25 pm - 12:55 amPEK Beijing Capital-ORD Chicago O'Hare Intl

20h 30m1 stop San Francisco

$998Lufthansa

Thu, Sep 17 - Fri, Oct 2

4:15 pm - 8:25 pmORD Chicago O'Hare Intl-PEK Beijing Capital

39h 10m1 stop Hong Kong Intl

4:40 pm - 1:55 pmPEK Beijing Capital-ORD Chicago O'Hare Intl

34h 15m1 stop Hong Kong Intl

$1,009Cathay Pacific

Sun, Sep 20 - Sun, Oct 4

4:15 pm - 5:25 pmORD Chicago O'Hare Intl-PEK Beijing Capital

36h 10m1 stop Hong Kong Intl

3:15 am - 1:55 pmPEK Beijing Capital-ORD Chicago O'Hare Intl

23h 40m1 stop Hong Kong Intl

$1,029Cathay Pacific

Sun, Sep 20 - Mon, Oct 5

8:09 pm - 3:25 pmORD Chicago O'Hare Intl-PEK Beijing Capital

30h 16m1 stop San Francisco

12:00 pm - 7:30 pmPEK Beijing Capital-ORD Chicago O'Hare Intl

20h 30m2 stops Los Angeles Denver Intl

$1,030United Airlines

Sun, Sep 20 - Mon, Oct 5

9:40 pm - 3:25 pmORD Chicago O'Hare Intl-PEK Beijing Capital

28h 45m1 stop San Francisco

12:00 pm - 7:05 pmPEK Beijing Capital-ORD Chicago O'Hare Intl

20h 05m1 stop Los Angeles

$1,030United Airlines

Fri, Sep 18 - Mon, Sep 21

5:45 pm - 8:15 pmORD Chicago O'Hare Intl-PEK Beijing Capital

37h 30m1 stop Tokyo Haneda

8:20 am - 4:45 amPEK Beijing Capital-ORD Chicago O'Hare Intl

33h 25m2 stops Tokyo Haneda Los Angeles

$1,063ANA

Fri, Sep 18 - Mon, Sep 21

7:50 pm - 8:15 pmORD Chicago O'Hare Intl-PEK Beijing Capital

35h 25m2 stops Los Angeles Tokyo Haneda

8:20 am - 4:45 amPEK Beijing Capital-ORD Chicago O'Hare Intl

33h 25m2 stops Tokyo Haneda Los Angeles

$1,063ANA

Useful Info

Low season	February
High season	June
Cheapest flight	$457

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 21% increase in price.

Flight from Chicago O'Hare Airport to Beijing Capital Airport

How does KAYAK find such low prices on flights from Illinois to Beijing?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Beijing.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Beijing?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Beijing from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Beijing?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Beijing with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Beijing?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Beijing from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.