HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Taichung City

$1,093+ Cheap flights from Illinois to Taichung City (RMQ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RMQ
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Taichung City 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 Taichung City

Cheapest flights from Illinois to Taichung City
Explore the most affordable flight options available from Illinois to Taichung City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This IEagle deal was found by Cheapflights users on 1/28. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:15 pm
ORD
-
RMQ
1 stop38h 40m
Cathay Pacific
Wed 5/208:40 pm
RMQ
-
ORD
1 stop30h 15m
Cathay Pacific
Deal found 1/28$1,093
This Cathay Pacific deal was found by Cheapflights users on 1/28. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:15 pm
ORD
-
RMQ
1 stop28h 20m
Cathay Pacific
Thu 10/11:35 pm
RMQ
-
ORD
1 stop37h 20m
Cathay Pacific
Deal found 1/28$1,532
This IEagle deal was found by Cheapflights users on 1/28. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:20 pm
ORD
-
RMQ
2 stops54h 10m
Multiple Airlines
Wed 5/206:00 pm
RMQ
-
ORD
2 stops58h 05m
Multiple Airlines
Deal found 1/28$1,677
This BusinessClass deal was found by Cheapflights users on 1/27. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:30 am
ORD
-
RMQ
2 stops24h 45m
Multiple Airlines
Wed 6/174:40 pm
RMQ
-
ORD
2 stops29h 35m
Multiple Airlines
Deal found 1/27$33,826

Find flight deals from Illinois to Taichung City

Keep the following information in mind while searching for Illinois to Taichung City flight deals. Data was last updated January 29, 2026.

Round-trip from

$33,826
(BusinessClass)
From Illinois to Taichung City ChingChuanKang
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Illinois to Taichung City that are best for you.

Fly from

Illinois

Fly to

Taichung City

Route

Depart

Return

Price

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Thu 5/7

4:15 pm-7:55 pm

1 stop38h 40m

Taichung City ChingChuanKang

Wed 5/20

8:40 pm-1:55 pm

1 stop30h 15m

$1,093

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Thu 5/7

7:20 pm-2:30 pm

2 stops54h 10m

Taichung City ChingChuanKang

Wed 5/20

6:00 pm-3:05 pm

2 stops58h 05m

$1,677

ChicagoTaichung City

ORD - RMQ

ORDRMQ

Chicago O'Hare Intl

Wed 6/10

1:30 am-3:15 pm

2 stops24h 45m

Taichung City ChingChuanKang

Wed 6/17

4:40 pm-9:15 am

2 stops29h 35m

$33,826

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from Illinois to Taichung City

Have a flexible travel schedule? Discover the best time to fly to Taichung City 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 Taichung City

What is the cheapest month to book a flight from Illinois to Taichung City?

Currently, September is the cheapest month in which you can book a flight from Illinois to Taichung City (average of $669). Flying from Illinois to Taichung City in December is currently the most expensive (average of $989). 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.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Taichung City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Taichung City from Illinois?

    Taichung City ChingChuanKang (RMQ), located 8.5 mi from the city center, is the airport you fly into when you book flights from Illinois to Taichung City.

  • How long is the flight from Illinois to Taichung City?

    Airlines like Cathay Pacific fly from Illinois to Taichung City in about 38h 40m. The time it takes to get you to your destination can typically vary by up to . The distance between Illinois and Taichung City is about 7506 mi.

  • Can I find deals for flights from Illinois to Taichung City that include hotel bookings?

    Yes. In addition to deals on Illinois to Taichung City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Taichung City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Taichung City.

  • Can I find deals for business class flights from Illinois to Taichung City?

    Yes. Cheapflights offers flight deals from Illinois to Taichung City 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 Taichung City?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Taichung City (average of $669). Flying from Illinois to Taichung City in December is currently the most expensive (average of $989). 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 Taichung City

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Taiwan Taoyuan Intl flights
Los Angeles to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Taiwan Taoyuan Intl flights
Newark to Taiwan Taoyuan Intl flights
Seattle to Taiwan Taoyuan Intl flights
Ontario to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Sung Shan flights
Los Angeles to Sung Shan flights
San Francisco to Sung Shan flights
LaGuardia to Taiwan Taoyuan Intl flights
Seattle to Sung Shan flights
O'Hare Intl to Taiwan Taoyuan Intl flights
Dulles Intl to Taiwan Taoyuan Intl flights
Reagan-National to Taiwan Taoyuan Intl flights
Newark to Sung Shan flights
Hobby to Taiwan Taoyuan Intl flights
Sky Harbor Intl to Taiwan Taoyuan Intl flights
George Bush Intcntl to Taiwan Taoyuan Intl flights
Boston to Taiwan Taoyuan Intl flights
Baltimore to Taiwan Taoyuan Intl flights
San Jose to Taiwan Taoyuan Intl flights
Burbank to Taiwan Taoyuan Intl flights
Philadelphia to Taiwan Taoyuan Intl flights
Santa Ana to Taiwan Taoyuan Intl flights
Oakland to Taiwan Taoyuan Intl flights
Atlanta to Taiwan Taoyuan Intl flights
Asheville to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Sung Shan flights
Love Field to Taiwan Taoyuan Intl flights
Dulles Intl to Sung Shan flights
Honolulu to Taiwan Taoyuan Intl flights
O'Hare Intl to Sung Shan flights
Denver to Taiwan Taoyuan Intl flights
Orlando to Taiwan Taoyuan Intl flights
Detroit to Taiwan Taoyuan Intl flights
Boston to Sung Shan flights
Atlanta to Sung Shan flights
Sky Harbor Intl to Sung Shan flights
Charlotte to Taiwan Taoyuan Intl flights
Philadelphia to Sung Shan flights
George Bush Intcntl to Sung Shan flights
Honolulu to Sung Shan flights
Denver to Sung Shan flights
Portland to Taiwan Taoyuan Intl flights
Charlotte to Sung Shan flights
Midway to Taiwan Taoyuan Intl flights

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.