Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Illinois to Taichung City from $655

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 9/29. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Illinois to Taichung City

Cheap round-trip flights

Korean Air Logo
11:15 am - 4:25 pmORD-RMQ
39h 10m1 stop
Korean Air Logo
5:50 pm - 8:30 amRMQ-ORD
28h 40m1 stop
$836Korean Air
Find Deal
Thu, Nov 6 - Thu, Nov 13
Multiple Airlines Logo
11:15 am - 9:15 amORD-RMQ
32h 00m2 stops
Multiple Airlines Logo
1:15 pm - 8:30 amRMQ-ORD
33h 15m2 stops
$1,207Multiple Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
Multiple Airlines Logo
1:10 pm - 2:45 pmORD-RMQ
35h 35m3 stops
Multiple Airlines Logo
10:10 am - 7:35 pmRMQ-ORD
23h 25m2 stops
$1,256Multiple Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
Korean Air Logo
12:10 pm - 5:15 pmORD-RMQ
40h 05m1 stop
Korean Air Logo
6:25 pm - 9:30 amRMQ-ORD
28h 05m1 stop
$1,371Korean Air
Find Deal
Fri, Oct 3 - Fri, Oct 10
Cathay Pacific Logo
2:35 pm - 9:15 amORD-RMQ
28h 40m1 stop
Cathay Pacific Logo
8:35 pm - 12:55 pmRMQ-ORD
30h 20m1 stop
$1,403Cathay Pacific
Find Deal
Wed, Nov 5 - Wed, Nov 12
Multiple Airlines Logo
1:10 pm - 2:45 pmORD-RMQ
35h 35m3 stops
Multiple Airlines Logo
8:35 pm - 3:10 pmRMQ-ORD
32h 35m3 stops
$1,486Multiple Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
Multiple Airlines Logo
2:35 pm - 9:15 amORD-RMQ
28h 40m1 stop
Multiple Airlines Logo
5:40 pm - 11:00 pmRMQ-ORD
43h 20m2 stops
$1,711Multiple Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
Korean Air Logo
11:15 am - 4:25 pmORD-RMQ
39h 10m1 stop
Korean Air Logo
5:50 pm - 8:30 amRMQ-ORD
28h 40m1 stop
$1,832Korean Air
Find Deal
Fri, Dec 12 - Wed, Dec 24
Cathay Pacific Logo
3:35 pm - 9:15 amORD-RMQ
28h 40m1 stop
Cathay Pacific Logo
1:15 pm - 1:55 pmRMQ-ORD
37h 40m1 stop
$2,367Cathay Pacific
Find Deal
Mon, Mar 9 - Wed, Mar 11
Cathay Pacific Logo
3:35 pm - 9:15 amORD-RMQ
28h 40m1 stop
Cathay Pacific Logo
8:35 pm - 1:55 pmRMQ-ORD
30h 20m1 stop
$2,630Cathay Pacific
Find Deal
Mon, Mar 9 - Wed, Mar 11

Korean Air flights from Illinois to Taichung City

Our best Korean Air deals on Illinois to Taichung City flight tickets
Korean Air
Nov 6
ORD11:15 amChicago O'Hare Intl
39h 10m
1 stop
RMQ4:25 pmTaichung City ChingChuanKang
Nov 13
RMQ5:50 pmTaichung City ChingChuanKang
28h 40m
1 stop
ORD8:30 amChicago O'Hare Intl
$836
Find similar
Korean Air
Sep 23
ORD12:10 pmChicago O'Hare Intl
40h 05m
1 stop
RMQ5:15 pmTaichung City ChingChuanKang
Oct 12
RMQ6:25 pmTaichung City ChingChuanKang
28h 05m
1 stop
ORD9:30 amChicago O'Hare Intl
$1,009
Find similar
Korean Air
Oct 3
ORD12:10 pmChicago O'Hare Intl
40h 05m
1 stop
RMQ5:15 pmTaichung City ChingChuanKang
Oct 10
RMQ6:25 pmTaichung City ChingChuanKang
28h 05m
1 stop
ORD9:30 amChicago O'Hare Intl
$1,371
Find similar

Cathay Pacific flights from Illinois to Taichung City

Our best Cathay Pacific deals on Illinois to Taichung City flight tickets
Cathay Pacific
Nov 5
ORD2:35 pmChicago O'Hare Intl
28h 40m
1 stop
RMQ9:15 amTaichung City ChingChuanKang
Nov 12
RMQ8:35 pmTaichung City ChingChuanKang
30h 20m
1 stop
ORD12:55 pmChicago O'Hare Intl
$1,403
Find similar
Cathay Pacific
Sep 30
ORD4:00 pmChicago O'Hare Intl
28h 40m
1 stop
RMQ9:40 amTaichung City ChingChuanKang
Oct 16
RMQ8:40 pmTaichung City ChingChuanKang
30h 45m
1 stop
ORD2:25 pmChicago O'Hare Intl
$1,733
Find similar
Cathay Pacific
Mar 9
ORD3:35 pmChicago O'Hare Intl
28h 40m
1 stop
RMQ9:15 amTaichung City ChingChuanKang
Mar 11
RMQ1:15 pmTaichung City ChingChuanKang
37h 40m
1 stop
ORD1:55 pmChicago O'Hare Intl
$2,367
Find similar

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 September 22, 2025.
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

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Thu 11/6

11:15 am-4:25 pm

1 stop39h 10m

Taichung City ChingChuanKang

Thu 11/13

5:50 pm-8:30 am

1 stop28h 40m

$836

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Wed 11/5

11:15 am-9:15 am

2 stops32h 00m

Taichung City ChingChuanKang

Wed 11/12

1:15 pm-8:30 am

2 stops33h 15m

$1,207

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Wed 11/5

1:10 pm-2:45 pm

3 stops35h 35m

Taichung City ChingChuanKang

Wed 11/12

10:10 am-7:35 pm

2 stops23h 25m

$1,256

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Fri 10/3

12:10 pm-5:15 pm

1 stop40h 05m

Taichung City ChingChuanKang

Fri 10/10

6:25 pm-9:30 am

1 stop28h 05m

$1,371

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Wed 11/5

2:35 pm-9:15 am

1 stop28h 40m

Taichung City ChingChuanKang

Wed 11/12

8:35 pm-12:55 pm

1 stop30h 20m

$1,403

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Wed 11/5

1:10 pm-2:45 pm

3 stops35h 35m

Taichung City ChingChuanKang

Wed 11/12

8:35 pm-3:10 pm

3 stops32h 35m

$1,486

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Wed 11/5

2:35 pm-9:15 am

1 stop28h 40m

Taichung City ChingChuanKang

Wed 11/12

5:40 pm-11:00 pm

2 stops43h 20m

$1,711

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Fri 12/12

11:15 am-4:25 pm

1 stop39h 10m

Taichung City ChingChuanKang

Wed 12/24

5:50 pm-8:30 am

1 stop28h 40m

$1,832

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Mon 3/9

3:35 pm-9:15 am

1 stop28h 40m

Taichung City ChingChuanKang

Wed 3/11

1:15 pm-1:55 pm

1 stop37h 40m

$2,367

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Mon 3/9

3:35 pm-9:15 am

1 stop28h 40m

Taichung City ChingChuanKang

Wed 3/11

8:35 pm-1:55 pm

1 stop30h 20m

$2,630

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

Korean Air and Cathay Pacific are the most popular carriers 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 67% of people opting to fly with this airline when traveling to Taichung City. Keep in mind that there are 6 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

Direct flights

None
There are no direct flights from Illinois to Taichung City. There are no popular flight routes from Illinois to Taichung City.
Search flight deals

  • 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.

An easier way to manage your Taichung City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/22
Wed 10/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Taiwan