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$465+ Cheap flights from Illinois to Capital, China (PEK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PEK
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Illinois to Capital

Keep the following information in mind while searching for Illinois to Capital flight deals. Data was last updated October 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$1,023
(CrystalTravel)

One-way from

$465
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$1,163
Provider with most accurate pricing for Chicago (CHI)-Beijing (BJS) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Beijing (BJS) flights.
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From Illinois to Beijing Capital
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One-way flight from Illinois to Beijing Capital
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Highest demand for flights based on searches. 12% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Illinois to Capital

Cheapest flights from Illinois to Capital
Explore the most affordable flight options available from Illinois to Capital. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:26 pmORD - PEK
3 stops35h 44mMultiple Airlines
Wed 11/123:35 pmPEK - ORD
2 stops29h 53mMultiple Airlines
Deal found 10/28$1,032
This Rumbo deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:35 pmORD - PEK
1 stop20h 20mCathay Pacific
Wed 11/127:30 amPEK - ORD
1 stop19h 25mCathay Pacific
Deal found 10/28$1,053
This oojo deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:50 amORD - PEK
1 stop29h 25mTurkish Airlines
Mon 11/2412:50 amPEK - ORD
1 stop31h 35mTurkish Airlines
Deal found 10/28$1,054
This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:40 pmSTL - PEK
2 stops41h 15mCathay Pacific
Wed 11/127:30 pmPEK - STL
2 stops42h 12mCathay Pacific
Deal found 10/29$1,054
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:30 amORD - PEK
1 stop33h 20mMultiple Airlines
Mon 12/157:25 amPEK - ORD
2 stops30h 48mMultiple Airlines
Deal found 10/29$1,057
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/89:22 pmORD - PEK
1 stop30h 38mMultiple Airlines
Mon 12/157:25 amPEK - ORD
2 stops30h 48mMultiple Airlines
Deal found 10/29$1,060
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:00 pmORD - PEK
1 stop26h 50mAir China
Mon 12/1510:00 pmPEK - ORD
1 stop29h 10mAir China
Deal found 10/29$1,063
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:28 amORD - PEK
3 stops35h 17mMultiple Airlines
Thu 11/133:35 pmPEK - ORD
2 stops29h 53mMultiple Airlines
Deal found 10/28$1,065
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:30 amORD - PEK
1 stop33h 20mMultiple Airlines
Mon 12/153:15 pmPEK - ORD
2 stops22h 58mMultiple Airlines
Deal found 10/29$1,067
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:30 amORD - PEK
1 stop33h 20mMultiple Airlines
Mon 12/157:25 amPEK - ORD
2 stops30h 48mMultiple Airlines
Deal found 10/29$1,071
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:30 amORD - PEK
1 stop21h 30mMultiple Airlines
Sun 12/73:30 pmPEK - ORD
2 stops28h 35mMultiple Airlines
Deal found 10/29$1,072
This Gurufare deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:40 pmORD - PEK
1 stop24h 10mAir China
Wed 12/101:00 pmPEK - ORD
1 stop20h 44mAir China
Deal found 10/29$1,074

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Capital that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Illinois to Beijing Capital Airport that are best for you.

Fly from

Illinois

Fly to

Capital

Route

Depart

Return

Price

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Wed 11/19

11:15 am-9:25 am

1 stop32h 10m

Beijing Capital

Sat 12/20

1:30 am-8:30 am

1 stop21h 00m

$1,105

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Sun 11/9

11:15 am-10:15 pm

1 stop21h 00m

Beijing Capital

Sat 11/22

10:40 am-8:30 am

1 stop35h 50m

$1,105

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Wed 11/12

11:15 am-12:40 pm

1 stop35h 25m

Beijing Capital

Sat 12/6

1:30 am-8:30 am

1 stop21h 00m

$1,105

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Sun 11/9

11:15 am-9:25 am

1 stop32h 10m

Beijing Capital

Sat 12/13

10:40 am-8:30 am

1 stop35h 50m

$1,105

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Mon 11/17

11:15 am-12:40 pm

1 stop35h 25m

Beijing Capital

Sat 12/13

10:40 am-8:30 am

1 stop35h 50m

$1,105

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Wed 11/12

11:15 am-10:15 pm

1 stop21h 00m

Beijing Capital

Sat 12/13

10:40 am-8:30 am

1 stop35h 50m

$1,105

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Tue 11/11

11:15 am-9:25 am

1 stop32h 10m

Beijing Capital

Sat 12/13

10:40 am-8:30 am

1 stop35h 50m

$1,105

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Sat 11/15

11:15 am-12:40 pm

1 stop35h 25m

Beijing Capital

Sun 11/30

1:30 am-8:30 am

1 stop21h 00m

$1,155

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Sat 11/15

11:15 am-9:25 am

1 stop32h 10m

Beijing Capital

Sat 12/13

1:30 am-8:30 am

1 stop21h 00m

$1,155

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Mon 11/17

11:15 am-9:25 am

1 stop32h 10m

Beijing Capital

Thu 11/27

1:30 am-8:30 am

1 stop21h 00m

$1,155

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 48 results
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Best time to book a flight from Illinois to Capital

Have a flexible travel schedule? Discover the best time to fly to Capital from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Beijing Capital Airport

What is the cheapest month to book a flight from Illinois to Beijing Capital Airport?

Currently, March is the cheapest month in which you can book a flight from Illinois to Beijing Capital Airport (average of $895). Flying from Illinois to Beijing Capital Airport in July is currently the most expensive (average of $1,334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to PEK?

Find hourly flight availability from Illinois to Capital. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 90% on flights from Illinois to Beijing Capital Airport by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Illinois to Beijing Capital Airport?

Related info for your journey

Find useful and relevant information for your journey from Illinois to Capital. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to Beijing Capital Airport?

    Departing from Illinois to Beijing Capital Airport will take you 28h. The distance from Illinois to Beijing Capital Airport is about 6725 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Illinois to Beijing Capital Airport?

    The most popular flight routes from Illinois to Beijing Capital Airport are Chicago O'Hare Intl - Beijing Capital, Chicago Midway - Beijing Capital and Lambert-St Louis - Beijing Capital.

  • Can I find deals for flights from Illinois to Capital that include hotel bookings?

    Yes. In addition to deals on Illinois to Capital flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Capital?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Capital.

  • Can I find deals for business class flights from Illinois to Capital?

    Yes. Cheapflights offers flight deals from Illinois to Capital by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Beijing Capital Airport?

    Currently, March is the cheapest month in which you can book a flight from Illinois to Beijing Capital Airport (average of $895). Flying from Illinois to Beijing Capital Airport in July is currently the most expensive (average of $1,334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to Capital

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Illinois to Capital

Discover the top 7 airlines that operate flights from Illinois to Capital. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$894Average$1,016FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$901Average$1,292FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$1,018Average$1,132FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,110Average$1,286FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$1,170Average$1,489FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,191Average$1,418FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$1,204Average$1,231FlexibilityNo cancel feeOn-time67%

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