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Cheap flights from Illinois to Beijing from $603

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Beijing departing on 8/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Beijing

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
6:30 am - 10:45 am
STL
-
PEK
39h 15m
2 stops
Cathay Pacific Logo
6:25 pm - 11:42 pm
PEK
-
STL
43h 17m
2 stops
$1,205Cathay Pacific
Wed, Oct 28 - Wed, Nov 18
Cathay Pacific Logo
9:46 am - 1:25 am
STL
-
PEK
26h 39m
2 stops
Cathay Pacific Logo
10:00 am - 11:41 pm
PEK
-
STL
26h 41m
2 stops
$1,223Cathay Pacific
Sat, Sep 12 - Mon, Oct 12
Cathay Pacific Logo
4:32 pm - 1:25 am
STL
-
PEK
43h 53m
2 stops
Cathay Pacific Logo
7:25 am - 11:05 pm
PEK
-
STL
28h 40m
2 stops
$1,252Cathay Pacific
Sat, Oct 10 - Mon, Oct 19
ANA Logo
9:16 am - 12:00 pm
STL
-
PEK
37h 44m
2 stops
ANA Logo
3:10 pm - 2:17 pm
PEK
-
STL
36h 07m
2 stops
$1,261ANA
Sat, Sep 12 - Mon, Oct 12
ANA Logo
8:18 pm - 8:15 pm
ORD
-
PEK
34h 57m
2 stops
ANA Logo
3:10 pm - 4:45 am
PEK
-
ORD
26h 35m
2 stops
$1,275ANA
Thu, Jun 25 - Wed, Aug 26
Turkish Airlines Logo
11:25 am - 5:50 am
ORD
-
PEK
29h 25m
1 stop
Turkish Airlines Logo
7:20 am - 9:40 am
PEK
-
ORD
39h 20m
1 stop
$1,299Turkish Airlines
Fri, Aug 7 - Fri, Aug 28
Japan Airlines Logo
7:38 am - 12:00 pm
STL
-
PEK
39h 22m
2 stops
Japan Airlines Logo
4:40 pm - 11:05 pm
PEK
-
STL
43h 25m
2 stops
$1,412Japan Airlines
Thu, Oct 22 - Mon, Oct 26
Japan Airlines Logo
6:00 am - 8:15 pm
PIA
-
PEK
48h 15m
2 stops
Japan Airlines Logo
4:40 pm - 5:44 pm
PEK
-
PIA
39h 04m
2 stops
$1,438Japan Airlines
Sun, Nov 8 - Thu, Nov 12
Multiple Airlines Logo
9:00 pm - 12:35 pm
MDW
-
PEK
26h 35m
2 stops
Multiple Airlines Logo
1:55 pm - 5:50 am
PEK
-
MDW
28h 55m
2 stops
$1,543Multiple Airlines
Tue, Aug 25 - Thu, Oct 15
Multiple Airlines Logo
8:55 pm - 6:35 pm
MDW
-
PEK
32h 40m
2 stops
Multiple Airlines Logo
1:55 pm - 5:05 am
PEK
-
MDW
28h 10m
2 stops
$1,561Multiple Airlines
Mon, Aug 31 - Thu, Sep 17

Turkish Airlines flights from Illinois to Beijing Capital Airport

Our best Turkish Airlines deals on Illinois to Beijing Capital Airport flight tickets
Turkish Airlines
Aug 7
ORD11:25 amChicago O'Hare Intl
29h 25m
1 stop
PEK5:50 amBeijing Capital
Aug 28
PEK7:20 amBeijing Capital
39h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$1,299
Turkish Airlines
Aug 2
ORD8:10 pmChicago O'Hare Intl
20h 40m
1 stop
PEK5:50 amBeijing Capital
Aug 14
PEK7:20 amBeijing Capital
39h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$1,309
Turkish Airlines
Aug 5
ORD8:10 pmChicago O'Hare Intl
20h 40m
1 stop
PEK5:50 amBeijing Capital
Aug 14
PEK7:20 amBeijing Capital
39h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$1,317

Cathay Pacific flights from Illinois to Beijing Capital Airport

Our best Cathay Pacific deals on Illinois to Beijing Capital Airport flight tickets
Cathay Pacific
Oct 28
STL6:30 amLambert-St Louis
39h 15m
2 stops
PEK10:45 amBeijing Capital
Nov 18
PEK6:25 pmBeijing Capital
43h 17m
2 stops
STL11:42 pmLambert-St Louis
$1,205
Cathay Pacific
Sep 12
STL9:46 amLambert-St Louis
26h 39m
2 stops
PEK1:25 amBeijing Capital
Oct 12
PEK10:00 amBeijing Capital
26h 41m
2 stops
STL11:41 pmLambert-St Louis
$1,223
Cathay Pacific
Oct 10
STL4:32 pmLambert-St Louis
43h 53m
2 stops
PEK1:25 amBeijing Capital
Oct 19
PEK7:25 amBeijing Capital
28h 40m
2 stops
STL11:05 pmLambert-St Louis
$1,252

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Beijing Capital Airport 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, momondo users made 832,500 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from Illinois to Beijing Capital Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Wed 10/28

6:30 am-10:45 am

2 stops39h 15m

Beijing Capital

Wed 11/18

6:25 pm-11:42 pm

2 stops43h 17m

$1,205
Quickest round-trip

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 9/12

9:46 am-1:25 am

2 stops26h 39m

Beijing Capital

Mon 10/12

10:00 am-11:41 pm

2 stops26h 41m

$1,223

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 10/10

4:32 pm-1:25 am

2 stops43h 53m

Beijing Capital

Mon 10/19

7:25 am-11:05 pm

2 stops28h 40m

$1,252

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 9/12

9:16 am-12:00 pm

2 stops37h 44m

Beijing Capital

Mon 10/12

3:10 pm-2:17 pm

2 stops36h 07m

$1,261

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Thu 6/25

8:18 pm-8:15 pm

2 stops34h 57m

Beijing Capital

Wed 8/26

3:10 pm-4:45 am

2 stops26h 35m

$1,275

ChicagoBeijing

ORD - PEK

ORDPEK

Chicago O'Hare Intl

Fri 8/7

11:25 am-5:50 am

1 stop29h 25m

Beijing Capital

Fri 8/28

7:20 am-9:40 am

1 stop39h 20m

$1,299

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Thu 10/22

7:38 am-12:00 pm

2 stops39h 22m

Beijing Capital

Mon 10/26

4:40 pm-11:05 pm

2 stops43h 25m

$1,412

PeoriaBeijing

PIA - PEK

PIAPEK

Greater Peoria

Sun 11/8

6:00 am-8:15 pm

2 stops48h 15m

Beijing Capital

Thu 11/12

4:40 pm-5:44 pm

2 stops39h 04m

$1,438

ChicagoBeijing

MDW - PEK

MDWPEK

Chicago Midway

Tue 8/25

9:00 pm-12:35 pm

2 stops26h 35m

Beijing Capital

Thu 10/15

1:55 pm-5:50 am

2 stops28h 55m

$1,543

ChicagoBeijing

MDW - PEK

MDWPEK

Chicago Midway

Mon 8/31

8:55 pm-6:35 pm

2 stops32h 40m

Beijing Capital

Thu 9/17

1:55 pm-5:05 am

2 stops28h 10m

$1,561

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Beijing from

How to get the cheapest flight ticket from Illinois to Beijing Capital Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Beijing Capital Airport?

In general, January is the cheapest month to fly from Illinois to Beijing Capital Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $824. If you aren’t able to travel during the month of January, then book flights to Beijing Capital Airport from Illinois during October instead. Flights to Beijing Capital Airport in October, while not as cheap as those in January, still average around $833.

Cheap Illinois to Beijing Capital Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Beijing Capital Airport

Fastest flight time

20h 10m

Direct flights

None
The fastest flight from Illinois to Beijing Capital Airport takes 20h 10m
There are no direct flights from Illinois to Beijing Capital Airport. There are no popular flight routes from Illinois to Beijing Capital Airport.
Search flight deals

Frequently asked questions about flying from Illinois to Beijing Capital Airport

  • When did momondo last update prices for flights from Illinois to Beijing Capital Airport?

    Prices for flights from Illinois to Beijing Capital Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to Beijing Capital Airport?

  • How old do you have to be to fly from Illinois to Beijing Capital Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Beijing Capital Airport.

  • What documentation or ID do you need to fly to Beijing Capital Airport?

    The required travel and health documents for your Beijing Capital Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Beijing Capital Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Illinois to Beijing Capital Airport?

Best airlines flying from Illinois to Beijing Capital Airport

Compare and see reviews for airlines that fly from Illinois to Beijing Capital Airport with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $633Free CancellationRating
8.3
1,208 reviews
Search ANA flights
Cathay PacificPriceFrom $899Free CancellationRating
7.6
1,329 reviews
Search Cathay Pacific flights
Korean AirPriceFrom $1,104Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights
Japan AirlinesPriceFrom $1,110Free CancellationRating
8.3
1,819 reviews
Search Japan Airlines flights
United AirlinesPriceFrom $1,167Free CancellationRating
7.4
9,706 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,592Free CancellationRating
7.1
11,026 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Beijing?

It is quick and easy to find Illinois to Beijing flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Beijing that suits you.

Can I find flights from Illinois to Beijing with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Beijing from Illinois with this policy.

How can momondo help me find flights from Illinois to Beijing?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Beijing from Illinois.

I’m not ready to book a flight from Illinois to Beijing right now. Can momondo alert me if prices change?

Price alerts on flights to Beijing from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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