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Cheap flights from Illinois to Xi'an from $427

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 Xi'an departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Illinois to Xi'an

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air China Logo
12:54 pm - 2:55 pm
ORD
-
XIY
37h 01m
2 stops
Air China Logo
2:00 pm - 1:14 pm
XIY
-
ORD
36h 14m
2 stops
$1,049Air China
Mon, Mar 9 - Mon, Mar 16
Air China Logo
7:00 am - 9:45 am
ORD
-
XIY
37h 45m
2 stops
Air China Logo
5:30 pm - 6:20 am
XIY
-
ORD
25h 50m
2 stops
$1,085Air China
Sun, Apr 5 - Mon, Apr 13
Air China Logo
7:40 am - 10:15 pm
ORD
-
XIY
25h 35m
2 stops
Air China Logo
8:30 am - 11:28 pm
XIY
-
ORD
27h 58m
2 stops
$1,107Air China
Sat, Apr 11 - Sun, Apr 19
Air China Logo
6:25 am - 9:45 am
ORD
-
XIY
38h 20m
2 stops
Air China Logo
8:30 am - 11:28 pm
XIY
-
ORD
27h 58m
2 stops
$1,110Air China
Sat, Apr 11 - Sun, Apr 19
Air China Logo
1:18 pm - 12:15 pm
ORD
-
XIY
33h 57m
2 stops
Air China Logo
8:30 am - 12:59 am
XIY
-
ORD
29h 29m
2 stops
$1,131Air China
Fri, Apr 10 - Sun, Apr 19
Air China Logo
1:18 pm - 11:20 am
ORD
-
XIY
33h 02m
2 stops
Air China Logo
11:00 am - 6:20 am
XIY
-
ORD
32h 20m
2 stops
$1,145Air China
Mon, Apr 6 - Mon, Apr 13
Air China Logo
6:00 pm - 11:20 am
ORD
-
XIY
28h 20m
2 stops
Air China Logo
5:30 pm - 5:15 am
XIY
-
ORD
24h 45m
2 stops
$1,155Air China
Fri, Apr 10 - Mon, Apr 20
Air China Logo
7:40 am - 10:15 pm
ORD
-
XIY
25h 35m
2 stops
Air China Logo
3:30 pm - 6:20 am
XIY
-
ORD
27h 50m
2 stops
$1,161Air China
Sat, Apr 18 - Mon, Apr 27
Air China Logo
7:40 am - 10:15 pm
ORD
-
XIY
25h 35m
2 stops
Air China Logo
5:30 pm - 5:15 am
XIY
-
ORD
24h 45m
2 stops
$1,165Air China
Wed, Apr 8 - Thu, Apr 16
Air China Logo
7:40 am - 10:15 pm
ORD
-
XIY
25h 35m
2 stops
Air China Logo
3:30 pm - 6:20 am
XIY
-
ORD
27h 50m
2 stops
$1,172Air China
Sat, Apr 11 - Mon, Apr 20

Cathay Pacific flights from Illinois to Xi'an

Our best Cathay Pacific deals on Illinois to Xi'an flight tickets
Cathay Pacific
Apr 8
ORD4:15 pmChicago O'Hare Intl
33h 15m
1 stop
XIY2:30 pmXi'an Xianyang
Apr 20
XIY3:50 pmXi'an Xianyang
35h 05m
1 stop
ORD1:55 pmChicago O'Hare Intl
$1,252
Cathay Pacific
Apr 10
ORD4:15 pmChicago O'Hare Intl
33h 15m
1 stop
XIY2:30 pmXi'an Xianyang
Apr 20
XIY3:50 pmXi'an Xianyang
35h 05m
1 stop
ORD1:55 pmChicago O'Hare Intl
$1,274
Cathay Pacific
Mar 9
ORD3:35 pmChicago O'Hare Intl
34h 05m
1 stop
XIY2:40 pmXi'an Xianyang
Mar 16
XIY3:55 pmXi'an Xianyang
35h 00m
1 stop
ORD1:55 pmChicago O'Hare Intl
$1,281

Air China flights from Illinois to Xi'an

Our best Air China deals on Illinois to Xi'an flight tickets
Air China
Mar 9
ORD12:54 pmChicago O'Hare Intl
37h 01m
2 stops
XIY2:55 pmXi'an Xianyang
Mar 16
XIY2:00 pmXi'an Xianyang
36h 14m
2 stops
ORD1:14 pmChicago O'Hare Intl
$1,049
Air China
Apr 5
ORD7:00 amChicago O'Hare Intl
37h 45m
2 stops
XIY9:45 amXi'an Xianyang
Apr 13
XIY5:30 pmXi'an Xianyang
25h 50m
2 stops
ORD6:20 amChicago O'Hare Intl
$1,085
Air China
Apr 11
ORD7:40 amChicago O'Hare Intl
25h 35m
2 stops
XIY10:15 pmXi'an Xianyang
Apr 19
XIY8:30 amXi'an Xianyang
27h 58m
2 stops
ORD11:28 pmChicago O'Hare Intl
$1,107

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Xi'an 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 February 12, 2026.
Use the filters below to find and compare flights from Illinois to Xi'an that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoXi'an

ORD - XIY

ORDXIY

Chicago O'Hare Intl

Mon 3/9

12:54 pm-2:55 pm

2 stops37h 01m

Xi'an Xianyang

Mon 3/16

2:00 pm-1:14 pm

2 stops36h 14m

$1,049

ChicagoXi'an

ORD - XIY

ORDXIY

Chicago O'Hare Intl

Sun 4/5

7:00 am-9:45 am

2 stops37h 45m

Xi'an Xianyang

Mon 4/13

5:30 pm-6:20 am

2 stops25h 50m

$1,085

ChicagoXi'an

ORD - XIY

ORDXIY

Chicago O'Hare Intl

Sat 4/11

7:40 am-10:15 pm

2 stops25h 35m

Xi'an Xianyang

Sun 4/19

8:30 am-11:28 pm

2 stops27h 58m

$1,107

ChicagoXi'an

ORD - XIY

ORDXIY

Chicago O'Hare Intl

Sat 4/11

6:25 am-9:45 am

2 stops38h 20m

Xi'an Xianyang

Sun 4/19

8:30 am-11:28 pm

2 stops27h 58m

$1,110

ChicagoXi'an

ORD - XIY

ORDXIY

Chicago O'Hare Intl

Fri 4/10

1:18 pm-12:15 pm

2 stops33h 57m

Xi'an Xianyang

Sun 4/19

8:30 am-12:59 am

2 stops29h 29m

$1,131

ChicagoXi'an

ORD - XIY

ORDXIY

Chicago O'Hare Intl

Mon 4/6

1:18 pm-11:20 am

2 stops33h 02m

Xi'an Xianyang

Mon 4/13

11:00 am-6:20 am

2 stops32h 20m

$1,145

ChicagoXi'an

ORD - XIY

ORDXIY

Chicago O'Hare Intl

Fri 4/10

6:00 pm-11:20 am

2 stops28h 20m

Xi'an Xianyang

Mon 4/20

5:30 pm-5:15 am

2 stops24h 45m

$1,155

ChicagoXi'an

ORD - XIY

ORDXIY

Chicago O'Hare Intl

Sat 4/18

7:40 am-10:15 pm

2 stops25h 35m

Xi'an Xianyang

Mon 4/27

3:30 pm-6:20 am

2 stops27h 50m

$1,161

ChicagoXi'an

ORD - XIY

ORDXIY

Chicago O'Hare Intl

Wed 4/8

7:40 am-10:15 pm

2 stops25h 35m

Xi'an Xianyang

Thu 4/16

5:30 pm-5:15 am

2 stops24h 45m

$1,165

ChicagoXi'an

ORD - XIY

ORDXIY

Chicago O'Hare Intl

Sat 4/11

7:40 am-10:15 pm

2 stops25h 35m

Xi'an Xianyang

Mon 4/20

3:30 pm-6:20 am

2 stops27h 50m

$1,172

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Illinois to Xi'an

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

Can stopping save me money on Illinois to Xi'an flights?

You could potentially save up to 1% on your flight if you consider stops on a Illinois to Xi'an flight.

Cheap Illinois to Xi'an flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Xi'an

Fastest flight time

26h 50m

Direct flights

None
The fastest flight from Illinois to Xi'an takes 26h 50m
There are no direct flights from Illinois to Xi'an. There are no popular flight routes from Illinois to Xi'an.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Xi'an Xianyang Airport?

    Prices for flights from Illinois to Xi'an Xianyang Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Illinois to Xi'an Xianyang Airport?

  • How old do you have to be to fly from Illinois to Xi'an Xianyang Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Xi'an Xianyang Airport.

  • What documentation or ID do you need to fly to Xi'an Xianyang Airport?

    The travel and health documents required for your trip to Xi'an Xianyang Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Xi'an Xianyang Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Xi'an

Compare and see reviews for airlines that fly from Illinois to Xi'an with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $996Free CancellationRating
7.6
1,162 reviews
Search Cathay Pacific flights
Air ChinaPriceFrom $1,008Free CancellationRating
7.2
139 reviews
Search Air China flights
Korean AirPriceFrom $1,044Free CancellationRating
8.4
1,191 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Xi'an?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Xi'an for you.

Can I find flights from Illinois to Xi'an with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Xi'an flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Xi'an?

momondo helps you find the best flight between Illinois and Xi'an by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Illinois to Xi'an now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Xi'an and let you know when they change.

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