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$579+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PEK
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,148
(Gurufare)

One-way from

$579
(CrystalTravel)

Popular in

December

Cheapest in

February

Average price

$1,545
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. 5% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Gurufare deal was found by Cheapflights users on 4/29. 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.
Wed 9/104:00 pmORD - PEK
1 stop29h 50mCathay Pacific
Sat 10/47:25 amPEK - ORD
1 stop20h 00mCathay Pacific
Deal found 4/29$1,148
This Turkish Airlines deal was found by Cheapflights users on 4/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:45 pmORD - PEK
1 stop26h 50mTurkish Airlines
Thu 9/1812:10 amPEK - ORD
1 stop22h 30mTurkish Airlines
Deal found 4/29$1,150
This KAYAK deal was found by Cheapflights users on 4/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:35 pmORD - PEK
2 stops26h 40mANA
Thu 11/208:25 amPEK - ORD
2 stops24h 29mANA
Deal found 4/30$1,151
This Korean Air deal was found by Cheapflights users on 4/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:05 amORD - PEK
1 stop21h 10mKorean Air
Sat 11/221:30 amPEK - ORD
1 stop21h 00mKorean Air
Deal found 4/30$1,170
This Gurufare deal was found by Cheapflights users on 4/29. 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.
Sun 9/712:30 amORD - PEK
1 stop23h 05mEVA Air
Tue 9/301:55 pmPEK - ORD
1 stop19h 50mEVA Air
Deal found 4/29$1,174
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/44:00 pmORD - PEK
1 stop29h 50mMultiple Airlines
Fri 5/168:25 amPEK - ORD
2 stops35h 17mMultiple Airlines
Deal found 4/30$1,182
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/213:40 pmORD - PEK
1 stop35h 20mAir Canada
Fri 12/56:55 pmPEK - ORD
2 stops27h 00mAir Canada
Deal found 4/30$1,194
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:55 pmORD - PEK
2 stops32h 30mUnited Airlines
Wed 10/15:25 pmPEK - ORD
1 stop20h 22mUnited Airlines
Deal found 4/29$1,196
This Travelocity deal was found by Cheapflights users on 4/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:00 amSTL - PEK
2 stops36h 40mMultiple Airlines
Thu 11/2710:40 amPEK - STL
2 stops27h 16mMultiple Airlines
Deal found 4/30$1,206
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/21:27 pmSTL - PEK
2 stops32h 48mANA
Wed 11/123:15 pmPEK - STL
2 stops39h 20mANA
Deal found 4/29$1,232
This oojo deal was found by Cheapflights users on 4/30. 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.
Mon 9/156:30 pmSTL - PEK
2 stops35h 05mEVA Air
Mon 9/298:45 pmPEK - STL
2 stops57h 49mEVA Air
Deal found 4/30$1,300
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:15 pmSTL - PEK
2 stops34h 45mAir Canada
Fri 11/286:55 pmPEK - STL
2 stops34h 31mAir Canada
Deal found 4/30$1,432

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 May 1, 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

Sat 5/10

4:00 pm-10:50 am

1 stop29h 50m

Beijing Capital

Fri 6/13

6:40 pm-2:25 pm

1 stop32h 45m

$1,157

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Sun 5/4

4:00 pm-10:50 am

1 stop29h 50m

Beijing Capital

Fri 5/16

8:25 am-6:42 am

2 stops35h 17m

$1,182

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Mon 5/12

9:50 pm-3:25 pm

2 stops28h 35m

Beijing Capital

Thu 8/21

5:25 pm-7:53 am

2 stops27h 28m

$1,196

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Sun 5/4

12:20 pm-9:40 am

1 stop32h 20m

Beijing Capital

Thu 5/15

1:30 am-9:40 am

1 stop21h 10m

$1,210

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 9/15

6:30 pm-6:35 pm

2 stops35h 05m

Beijing Capital

Mon 9/29

8:45 pm-5:34 pm

2 stops57h 49m

$1,300

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Mon 5/12

6:58 pm-6:35 pm

2 stops34h 37m

Beijing Capital

Tue 7/1

1:55 pm-9:10 pm

1 stop20h 15m

$1,322

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Sat 7/19

5:45 pm-12:00 pm

1 stop29h 15m

Beijing Capital

Mon 9/1

3:10 pm-5:01 am

2 stops26h 51m

$1,518

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sun 5/25

6:22 pm-9:30 am

2 stops50h 08m

Beijing Capital

Mon 6/16

4:50 pm-11:59 pm

2 stops44h 09m

$1,554

ChicagoBeijing

MDW - PEK

MDWPEK

Chicago Midway

Sun 5/25

5:20 pm-12:35 pm

2 stops30h 15m

Beijing Capital

Fri 6/6

6:05 pm-8:45 am

2 stops27h 40m

$1,747

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 5/31

6:22 pm-10:55 am

2 stops27h 33m

Beijing Capital

Mon 6/9

12:30 pm-12:04 am

2 stops48h 34m

$1,816

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 35 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, September is the cheapest month in which you can book a flight from Illinois to Beijing Capital Airport (average of $1,199). Flying from Illinois to Beijing Capital Airport in June is currently the most expensive (average of $1,813). 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 May 1, 2025.

When flying from Illinois to Beijing Capital Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Capital by month

Plan your trip to Capital by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Beijing Capital Airport ranges from 0.0 - 8.7 inches per month. July is typically the wettest month, when rainfall can reach 8.7 in. January is typically the driest time to visit Beijing Capital Airport when rainfall is around 0.0 in.

Temperature in Capital by month

Plan your trip to Capital by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Beijing Capital Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Capital

Get insights into the airlines that provide service to Capital. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Capital. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Illinois to Beijing, such as EVA Air, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,068 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,464 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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.

  • What are the cheapest airlines to fly from Illinois to Beijing Capital Airport one-way?

    The cheapest airlines for a one-way flight from Illinois to Beijing Capital Airport are ANA ($579), Korean Air ($640), and EVA Air ($669).

  • 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, September is the cheapest month in which you can book a flight from Illinois to Beijing Capital Airport (average of $1,199). Flying from Illinois to Beijing Capital Airport in June is currently the most expensive (average of $1,813). 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 6 airlines flying from Illinois to Capital

Discover the top 6 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$871Average$1,002FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$997Average$1,258FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$1,018Average$1,133FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,104Average$1,247FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,190Average$1,456FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$1,204Average$1,500FlexibilityNo cancel feeOn-time67%

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