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Cheap flights from Illinois to Taichung City from $722

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 Taichung City departing on 8/17. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Taichung City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
4:00 pm - 11:10 am
ORD
-
RMQ
30h 10m
1 stop
Cathay Pacific Logo
8:40 pm - 2:20 pm
RMQ
-
ORD
30h 40m
1 stop
$1,062Cathay Pacific
Wed, Aug 26 - Wed, Sep 2
Cathay Pacific Logo
4:00 pm - 11:10 am
ORD
-
RMQ
30h 10m
1 stop
Cathay Pacific Logo
8:40 pm - 2:20 pm
RMQ
-
ORD
30h 40m
1 stop
$1,136Cathay Pacific
Wed, Aug 26 - Wed, Sep 2
Cathay Pacific Logo
4:00 pm - 11:10 am
ORD
-
RMQ
30h 10m
1 stop
Cathay Pacific Logo
8:40 pm - 2:20 pm
RMQ
-
ORD
30h 40m
1 stop
$1,181Cathay Pacific
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
7:20 pm - 5:00 pm
ORD
-
RMQ
32h 40m
2 stops
Multiple Airlines Logo
3:30 pm - 3:05 pm
RMQ
-
ORD
36h 35m
2 stops
$1,358Multiple Airlines
Wed, Aug 26 - Wed, Sep 2
Cathay Pacific Logo
4:00 pm - 7:55 pm
ORD
-
RMQ
38h 55m
1 stop
Cathay Pacific Logo
1:35 pm - 2:20 pm
RMQ
-
ORD
37h 45m
1 stop
$1,391Cathay Pacific
Sat, Aug 1 - Mon, Aug 31
Multiple Airlines Logo
4:30 pm - 5:00 pm
ORD
-
RMQ
35h 30m
3 stops
Multiple Airlines Logo
3:30 pm - 3:05 pm
RMQ
-
ORD
36h 35m
2 stops
$1,493Multiple Airlines
Wed, Aug 26 - Wed, Sep 2
Cathay Pacific Logo
4:00 pm - 7:55 pm
ORD
-
RMQ
38h 55m
1 stop
Cathay Pacific Logo
8:40 pm - 2:20 pm
RMQ
-
ORD
30h 40m
1 stop
$1,518Cathay Pacific
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
8:10 pm - 12:45 pm
ORD
-
RMQ
27h 35m
2 stops
Multiple Airlines Logo
10:25 am - 9:40 am
RMQ
-
ORD
60h 15m
2 stops
$1,570Multiple Airlines
Sat, Aug 1 - Mon, Aug 31
Multiple Airlines Logo
7:20 pm - 2:30 pm
ORD
-
RMQ
54h 10m
2 stops
Multiple Airlines Logo
1:35 pm - 2:20 pm
RMQ
-
ORD
37h 45m
1 stop
$1,588Multiple Airlines
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
7:20 pm - 2:30 pm
ORD
-
RMQ
54h 10m
2 stops
Multiple Airlines Logo
6:00 pm - 8:52 am
RMQ
-
ORD
51h 52m
3 stops
$1,633Multiple Airlines
Fri, Aug 14 - Fri, Aug 21

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Cathay Pacific flights from Illinois to Taichung City

Our best Cathay Pacific deals on Illinois to Taichung City flight tickets
Cathay Pacific
Aug 26
ORD4:00 pmChicago O'Hare Intl
30h 10m
1 stop
RMQ11:10 amTaichung City ChingChuanKang
Sep 2
RMQ8:40 pmTaichung City ChingChuanKang
30h 40m
1 stop
ORD2:20 pmChicago O'Hare Intl
$1,062
Cathay Pacific
Aug 26
ORD4:00 pmChicago O'Hare Intl
30h 10m
1 stop
RMQ11:10 amTaichung City ChingChuanKang
Sep 2
RMQ8:40 pmTaichung City ChingChuanKang
30h 40m
1 stop
ORD2:20 pmChicago O'Hare Intl
$1,136
Cathay Pacific
Aug 26
ORD4:00 pmChicago O'Hare Intl
30h 10m
1 stop
RMQ11:10 amTaichung City ChingChuanKang
Sep 2
RMQ8:40 pmTaichung City ChingChuanKang
30h 40m
1 stop
ORD2:20 pmChicago O'Hare Intl
$1,181

Korean Air flights from Illinois to Taichung City

Our best Korean Air deals on Illinois to Taichung City flight tickets
Korean Air
Oct 23
ORD12:10 pmChicago O'Hare Intl
39h 15m
1 stop
RMQ4:25 pmTaichung City ChingChuanKang
Jan 20
RMQ5:50 pmTaichung City ChingChuanKang
28h 50m
1 stop
ORD8:40 amChicago O'Hare Intl
$6,266
Korean Air
Oct 23
ORD12:10 pmChicago O'Hare Intl
39h 15m
1 stop
RMQ4:25 pmTaichung City ChingChuanKang
Jan 21
RMQ5:50 pmTaichung City ChingChuanKang
28h 50m
1 stop
ORD8:40 amChicago O'Hare Intl
$6,366
Korean Air
Oct 23
ORD9:59 amChicago O'Hare Intl
41h 26m
2 stops
RMQ4:25 pmTaichung City ChingChuanKang
Jan 18
RMQ5:50 pmTaichung City ChingChuanKang
28h 50m
1 stop
ORD8:40 amChicago O'Hare Intl
$7,366

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Taichung City 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 July 3, 2026.
Use the filters below to find and compare flights from Illinois to Taichung City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Wed 8/26

4:00 pm-11:10 am

1 stop30h 10m

Taichung City ChingChuanKang

Wed 9/2

8:40 pm-2:20 pm

1 stop30h 40m

$1,062

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Wed 8/26

4:00 pm-11:10 am

1 stop30h 10m

Taichung City ChingChuanKang

Wed 9/2

8:40 pm-2:20 pm

1 stop30h 40m

$1,136

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Wed 8/26

4:00 pm-11:10 am

1 stop30h 10m

Taichung City ChingChuanKang

Wed 9/2

8:40 pm-2:20 pm

1 stop30h 40m

$1,181

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Wed 8/26

7:20 pm-5:00 pm

2 stops32h 40m

Taichung City ChingChuanKang

Wed 9/2

3:30 pm-3:05 pm

2 stops36h 35m

$1,358

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Sat 8/1

4:00 pm-7:55 pm

1 stop38h 55m

Taichung City ChingChuanKang

Mon 8/31

1:35 pm-2:20 pm

1 stop37h 45m

$1,391

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Wed 8/26

4:30 pm-5:00 pm

3 stops35h 30m

Taichung City ChingChuanKang

Wed 9/2

3:30 pm-3:05 pm

2 stops36h 35m

$1,493

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Wed 8/26

4:00 pm-7:55 pm

1 stop38h 55m

Taichung City ChingChuanKang

Wed 9/2

8:40 pm-2:20 pm

1 stop30h 40m

$1,518

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Sat 8/1

8:10 pm-12:45 pm

2 stops27h 35m

Taichung City ChingChuanKang

Mon 8/31

10:25 am-9:40 am

2 stops60h 15m

$1,570

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Wed 8/26

7:20 pm-2:30 pm

2 stops54h 10m

Taichung City ChingChuanKang

Wed 9/2

1:35 pm-2:20 pm

1 stop37h 45m

$1,588

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Fri 8/14

7:20 pm-2:30 pm

2 stops54h 10m

Taichung City ChingChuanKang

Fri 8/21

6:00 pm-8:52 am

3 stops51h 52m

$1,633

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 Taichung City from

How to get the cheapest flight ticket from Illinois to Taichung City

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 airline that flies from Illinois to Taichung City ChingChuanKang?

Cathay Pacific is the most popular carrier operating from Illinois to Taichung City ChingChuanKang

What airlines fly to Taichung City?

EVA Air, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Taichung City from Illinois according to our data. EVA Air is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Taichung City. Keep in mind that there are 8 different airlines that fly to Taichung City on a routine basis, so you have a few additional options to choose from.

Cheap Illinois to Taichung City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Taichung City

Fastest flight time

54h 10m

Direct flights

None
The fastest flight from Illinois to Taichung City takes 54h 10m
There are no direct flights from Illinois to Taichung City. There are no popular flight routes from Illinois to Taichung City.
Search flight deals

Frequently asked questions about flying from Illinois to Taichung City

  • When did momondo last update prices for flights from Illinois to Taichung City ChingChuanKang Airport?

    Prices for flights from Illinois to Taichung City ChingChuanKang Airport are updated daily.

  • How old do you have to be to fly from Illinois to Taichung City ChingChuanKang 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 Taichung City ChingChuanKang Airport.

  • What documentation or ID do you need to fly to Taichung City ChingChuanKang Airport?

    The travel and health documents required for your trip to Taichung City ChingChuanKang 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 Taichung City ChingChuanKang Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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 Taichung City for you.

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

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

How can momondo help me find flights from Illinois to Taichung City?

momondo provides multiple filters to help you find the best flight to Taichung City from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Illinois to Taichung City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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