HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Capital

$571+ 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. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Capital with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,119
(FlightHub)

One-way from

$574
(CrystalTravel)

Popular in

December

Cheapest in

February

Average price

$1,169
Provider with most accurate pricing for Chicago (CHI)-Beijing (BJS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Beijing (BJS) flights.
Search Deals
From Illinois to Beijing Capital
Search Deals
One-way flight from Illinois to Beijing Capital
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 abril 29, 2025.

This Bravofly deal was found by Cheapflights users on 4/28. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/512:20 pmORD - PEK
1 stop20h 10mKorean Air
mar. 5/201:30 amPEK - ORD
1 stop21h 10mKorean Air
Deal found 4/28$1,106
This oojo deal was found by Cheapflights users on 4/27. 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.
lun. 4/287:00 amORD - PEK
2 stops48h 15mANA
lun. 5/123:10 pmPEK - ORD
2 stops26h 54mANA
Deal found 4/27$1,109
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/114:00 pmORD - PEK
1 stop29h 50mCathay Pacific
dom. 9/284:40 pmPEK - ORD
1 stop34h 45mCathay Pacific
Deal found 4/28$1,119
This Turkish Airlines deal was found by Cheapflights users on 4/26. 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.
dom. 9/217:50 pmORD - PEK
1 stop30h 45mTurkish Airlines
mar. 10/712:10 amPEK - ORD
1 stop22h 30mTurkish Airlines
Deal found 4/26$1,120
This Ovago deal was found by Cheapflights users on 4/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/3012:30 amORD - PEK
1 stop23h 05mEVA Air
dom. 10/127:50 pmPEK - ORD
1 stop37h 55mEVA Air
Deal found 4/28$1,144
This Mytrip deal was found by Cheapflights users on 4/28. 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.
dom. 5/113:01 pmORD - PEK
3 stops35h 49mMultiple Airlines
mié. 5/143:30 pmPEK - ORD
3 stops32h 25mMultiple Airlines
Deal found 4/28$1,193
This United Airlines deal was found by Cheapflights users on 4/26. 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.
dom. 9/149:27 pmORD - PEK
2 stops28h 58mUnited Airlines
jue. 10/25:25 pmPEK - ORD
1 stop18h 47mUnited Airlines
Deal found 4/26$1,196
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/215:50 pmORD - PEK
2 stops33h 10mAir Canada
vie. 12/56:55 pmPEK - ORD
2 stops27h 00mAir Canada
Deal found 4/28$1,284
This oojo deal was found by Cheapflights users on 4/28. 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.
lun. 9/153:35 pmSTL - PEK
2 stops38h 00mEVA Air
lun. 9/298:45 pmPEK - STL
2 stops57h 49mEVA Air
Deal found 4/28$1,300
This FlightHub deal was found by Cheapflights users on 4/26. 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.
mar. 9/238:50 amORD - PEK
1 stop30h 05mAir China
jue. 10/99:55 pmPEK - ORD
2 stops38h 20mAir China
Deal found 4/26$1,301
This Gurufare deal was found by Cheapflights users on 4/27. 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.
vie. 5/306:52 amSTL - PEK
2 stops38h 58mCathay Pacific
sáb. 8/26:40 pmPEK - STL
2 stops37h 28mCathay Pacific
Deal found 4/27$1,897
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/49:15 amSTL - PEK
2 stops36h 55mMultiple Airlines
vie. 8/111:10 amPEK - STL
2 stops41h 11mMultiple Airlines
Deal found 4/28$1,947

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 abril 29, 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

jue. 9/11

4:00 pm-10:50 am

1 stop29h 50m

Beijing Capital

dom. 9/28

4:40 pm-2:25 pm

1 stop34h 45m

$1,119

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

dom. 9/21

7:50 pm-3:35 pm

1 stop30h 45m

Beijing Capital

mar. 10/7

12:10 am-9:40 am

1 stop22h 30m

$1,120

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

dom. 9/28

5:45 pm-8:15 pm

1 stop37h 30m

Beijing Capital

lun. 10/13

8:20 am-8:40 am

1 stop37h 20m

$1,124

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

mié. 10/1

12:10 pm-10:15 pm

1 stop21h 05m

Beijing Capital

jue. 10/16

1:30 am-9:30 am

1 stop21h 00m

$1,141

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

mar. 9/30

12:30 am-12:35 pm

1 stop23h 05m

Beijing Capital

dom. 10/12

7:50 pm-8:45 pm

1 stop37h 55m

$1,144

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

dom. 5/11

3:01 pm-3:50 pm

3 stops35h 49m

Beijing Capital

mié. 5/14

3:30 pm-10:55 am

3 stops32h 25m

$1,193

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

dom. 9/14

9:27 pm-3:25 pm

2 stops28h 58m

Beijing Capital

jue. 10/2

5:25 pm-11:12 pm

1 stop18h 47m

$1,196

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

mar. 9/23

8:50 am-3:55 am

1 stop30h 05m

Beijing Capital

jue. 10/9

9:55 pm-11:15 pm

2 stops38h 20m

$1,301

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

lun. 9/22

8:08 pm-4:10 pm

2 stops55h 02m

Beijing Capital

vie. 10/10

6:05 pm-9:08 am

2 stops28h 03m

$1,342

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

vie. 5/30

6:52 am-10:50 am

2 stops38h 58m

Beijing Capital

sáb. 8/2

6:40 pm-7:08 pm

2 stops37h 28m

$1,897

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 43 results
1
2
3
...
5

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 abril 29, 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 abril 29, 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
1,184 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

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
1,184 reviews
EVA Air
8.4
Very good
1,184 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

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
1,064 reviews
EVA Air
8.4
Very good
1,184 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

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
1,459 reviews
EVA Air
8.4
Very good
1,184 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

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
855 reviews
EVA Air
8.4
Very good
1,184 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

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
Asiana Airlines
8.2
Very good
442 reviews
EVA Air
8.4
Very good
1,184 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

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 ($574), Cathay Pacific ($619), and Korean Air ($663).

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Capital

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Capital flights
John F Kennedy Intl to Capital flights
John F Kennedy Intl to Beijing Daxing Intl flights
Newark to Capital flights
LaGuardia to Capital flights
Seattle to Capital flights
San Francisco to Beijing Daxing Intl flights
Los Angeles to Capital flights
Dulles Intl to Capital flights
Los Angeles to Beijing Daxing Intl flights
Seattle to Beijing Daxing Intl flights
Reagan-National to Capital flights
Boston to Capital flights
Baltimore to Capital flights
O'Hare Intl to Capital flights
Boston to Beijing Daxing Intl flights
O'Hare Intl to Beijing Daxing Intl flights
Hobby to Capital flights
George Bush Intcntl to Capital flights
Dallas/Fort Worth to Beijing Daxing Intl flights
San Jose to Capital flights
Ontario to Capital flights
Dallas/Fort Worth to Capital flights
Raleigh to Capital flights
Miami to Capital flights
Oakland to Capital flights
Santa Ana to Capital flights
Miami to Beijing Daxing Intl flights
Sky Harbor Intl to Capital flights
Sky Harbor Intl to Beijing Daxing Intl flights
Denver to Capital flights
Midway to Capital flights
Denver to Beijing Daxing Intl flights
Atlanta to Beijing Daxing Intl flights
Tampa to Capital flights
Detroit to Capital flights
Philadelphia to Capital flights
Tampa to Beijing Daxing Intl flights
Atlanta to Capital flights
Austin to Capital flights
Minneapolis to Capital flights
Orlando to Beijing Daxing Intl flights
San Diego to Beijing Daxing Intl flights
Las Vegas to Capital flights
Charlotte to Capital flights
Orlando to Capital flights

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 abril 29, 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%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.