HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kaohsiung

$784+ Cheap flights from Illinois to Kaohsiung

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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — KHH
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Kaohsiung 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 Kaohsiung

Keep the following information in mind while searching for Illinois to Kaohsiung flight deals. Data was last updated July 31, 2025.

Round-trip from

$784
(Gurufare)
From Illinois to Kaohsiung
Search Deals

Find flight deals from Illinois to Kaohsiung

Cheapest flights from Illinois to Kaohsiung
Explore the most affordable flight options available from Illinois to Kaohsiung. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Gurufare deal was found by Cheapflights users on 7/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/292:40 pmORD - KHH
1 stop29h 45mCathay Pacific
Thu 12/257:45 amKHH - ORD
1 stop19h 15mCathay Pacific
Deal found 7/31$784
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:30 amORD - KHH
1 stop20h 30mUnited Airlines
Thu 12/2510:35 amKHH - ORD
2 stops24h 57mUnited Airlines
Deal found 7/31$797
This Trip.com deal was found by Cheapflights users on 7/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/148:00 amORD - KHH
2 stops24h 45mMultiple Airlines
Sun 9/218:00 amKHH - ORD
2 stops29h 03mMultiple Airlines
Deal found 7/31$898
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:00 amSTL - KHH
2 stops24h 00mUnited Airlines
Mon 10/610:25 amKHH - STL
2 stops24h 35mUnited Airlines
Deal found 7/29$980
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/298:00 amORD - KHH
2 stops41h 45mAir Canada
Thu 12/257:00 amKHH - ORD
2 stops45h 41mAir Canada
Deal found 7/31$1,177
This Korean Air deal was found by Cheapflights users on 7/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:05 amBMI - KHH
2 stops43h 00mKorean Air
Sat 10/257:05 amKHH - BMI
2 stops28h 12mKorean Air
Deal found 7/30$2,578

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Kaohsiung 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 July 31, 2025.
Use the filters below to find and compare flights from Illinois to Kaohsiung that are best for you.

Fly from

Illinois

Fly to

Kaohsiung

Route

Depart

Return

Price

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Sat 11/29

2:40 pm-10:25 am

1 stop29h 45m

Kaohsiung City

Thu 12/25

7:45 am-1:00 pm

1 stop19h 15m

$784

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Mon 12/1

10:30 am-9:00 pm

1 stop20h 30m

Kaohsiung City

Thu 12/25

10:35 am-9:32 pm

2 stops24h 57m

$797

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Sun 9/14

8:00 am-9:45 pm

2 stops24h 45m

Kaohsiung City

Sun 9/21

8:00 am-12:03 am

2 stops29h 03m

$898

St. LouisKaohsiung City

STL - KHH

STLKHH

Lambert-St Louis

Thu 10/2

8:00 am-9:00 pm

2 stops24h 00m

Kaohsiung City

Mon 10/6

10:25 am-10:00 pm

2 stops24h 35m

$980

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Sat 11/29

8:00 am-3:45 pm

2 stops41h 45m

Kaohsiung City

Thu 12/25

7:00 am-2:41 pm

2 stops45h 41m

$1,177

BloomingtonKaohsiung City

BMI - KHH

BMIKHH

Bloomington-Normal

Tue 10/21

6:05 am-2:05 pm

2 stops43h 00m

Kaohsiung City

Sat 10/25

7:05 am-10:17 pm

2 stops28h 12m

$2,578

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Illinois to Kaohsiung

Have a flexible travel schedule? Discover the best time to fly to Kaohsiung 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 Kaohsiung
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Kaohsiung

Get insights into the airlines that provide service to Kaohsiung. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaohsiung. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Illinois to Kaohsiung, such as Korean Air, Cathay Pacific, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
949 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,900 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
9,851 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

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

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

  • How can I find direct flights from Illinois to Kaohsiung?

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

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

    Yes. Cheapflights offers flight deals from Illinois to Kaohsiung by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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 Kaohsiung

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

Top airline flying from Illinois to Kaohsiung

Discover the top airline that operate flights from Illinois to Kaohsiung. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$730Average$844FlexibilityNo cancel feeOn-time72%

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.