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$406+ Cheap flights from Illinois to Taiwan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TPE
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Illinois to Taiwan

Keep the following information in mind while searching for Illinois to Taiwan flight deals. Data was last updated September 14, 2025.

Round-trip from

$594
(United Airlines)

One-way from

$406
(Orbitz)

Popular in

December

Cheapest in

October

Average price

$1,058

Good round-trip deal

$930 or less

Good one-way deal

$549 or less
From Illinois to Taiwan
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One-way flight from Illinois to Taiwan
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Highest demand for flights based on searches. 8% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Illinois to Taiwan.
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Price to beat on a one-way flight from Illinois to Taiwan.
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Find flight deals from Illinois to Taiwan

Cheapest flights from Illinois to Taiwan
Explore the most affordable flight options available from Illinois to Taiwan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 12/37:10 amORD - KHH
2 stops24h 10mUnited Airlines
Thu 12/2510:35 amKHH - ORD
1 stop17h 15mUnited Airlines
Deal found 9/14$594
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 12/26:05 pmORD - KHH
3 stops37h 15mUnited Airlines
Fri 12/2610:35 amKHH - ORD
1 stop17h 15mUnited Airlines
Deal found 9/14$599
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 12/26:05 pmORD - KHH
2 stops37h 15mUnited Airlines
Thu 12/2510:35 amKHH - ORD
1 stop17h 15mUnited Airlines
Deal found 9/14$606
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 12/69:00 amORD - KHH
2 stops46h 20mUnited Airlines
Thu 12/2510:35 amKHH - ORD
1 stop17h 15mUnited Airlines
Deal found 9/14$607
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 12/26:05 pmORD - KHH
3 stops37h 15mUnited Airlines
Mon 12/2910:35 amKHH - ORD
2 stops33h 34mUnited Airlines
Deal found 9/13$616
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:55 amORD - KHH
2 stops26h 00mANA
Wed 12/243:25 pmKHH - ORD
2 stops29h 55mANA
Deal found 9/13$637
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/301:10 pmORD - KHH
2 stops35h 20mANA
Thu 12/257:00 amKHH - ORD
1 stop20h 50mANA
Deal found 9/13$644
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:10 pmORD - KHH
2 stops43h 45mANA
Thu 12/257:00 amKHH - ORD
1 stop20h 50mANA
Deal found 9/13$650
This Fareboom deal was found by Cheapflights users on 9/13. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:00 amORD - TPE
2 stops23h 35mMultiple Airlines
Tue 10/2812:50 pmTPE - ORD
2 stops21h 50mMultiple Airlines
Deal found 9/13$720
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/88:49 amORD - TPE
2 stops20h 56mUnited Airlines
Wed 10/152:30 pmTPE - ORD
2 stops21h 09mUnited Airlines
Deal found 9/13$730
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/112:40 pmORD - TPE
1 stop29h 35mCathay Pacific
Mon 12/1510:20 pmTPE - ORD
1 stop28h 40mCathay Pacific
Deal found 9/14$734
This lastminute.com deal was found by Cheapflights users on 9/13. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:00 pmORD - TPE
1 stop19h 35mCathay Pacific
Wed 10/18:00 amTPE - ORD
1 stop19h 25mCathay Pacific
Deal found 9/13$735

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Taiwan 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 September 14, 2025.
Use the filters below to find and compare flights from Illinois to Taiwan that are best for you.

Fly from

Illinois

Fly to

Taiwan

Route

Depart

Return

Price

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Wed 12/3

7:10 am-9:20 pm

2 stops24h 10m

Kaohsiung City

Thu 12/25

10:35 am-1:50 pm

1 stop17h 15m

$594

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Thu 12/4

6:55 am-9:20 pm

2 stops24h 25m

Kaohsiung City

Fri 12/26

10:35 am-1:50 pm

1 stop17h 15m

$594

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Tue 12/2

6:05 pm-9:20 pm

3 stops37h 15m

Kaohsiung City

Thu 12/25

10:35 am-1:50 pm

1 stop17h 15m

$599

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Wed 12/3

3:46 pm-9:20 pm

3 stops39h 34m

Kaohsiung City

Fri 12/26

10:35 am-1:50 pm

1 stop17h 15m

$599

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Tue 12/2

6:05 pm-9:20 pm

3 stops37h 15m

Kaohsiung City

Fri 12/26

10:35 am-1:50 pm

1 stop17h 15m

$599

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Sat 12/6

9:00 am-9:20 pm

2 stops46h 20m

Kaohsiung City

Thu 12/25

10:35 am-1:50 pm

1 stop17h 15m

$607

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Sat 12/6

2:39 pm-9:20 pm

3 stops40h 41m

Kaohsiung City

Fri 12/26

10:35 am-1:09 am

2 stops28h 34m

$609

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Fri 9/26

7:10 am-9:00 pm

2 stops24h 50m

Kaohsiung City

Mon 9/29

10:15 am-11:15 pm

3 stops26h 00m

$609

ChicagoTaipei City

ORD - TSA

ORDTSA

Chicago O'Hare Intl

Tue 11/11

4:25 pm-12:30 pm

1 stop30h 05m

Taipei City Sung Shan

Mon 12/15

4:50 pm-6:19 am

2 stops27h 29m

$767

ChicagoTaipei City

ORD - TSA

ORDTSA

Chicago O'Hare Intl

Tue 1/6

4:25 pm-12:30 pm

1 stop30h 05m

Taipei City Sung Shan

Tue 1/13

4:50 pm-3:10 pm

1 stop36h 20m

$780

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Taiwan

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

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

Currently, September is the cheapest month in which you can book a flight from Illinois to Taiwan (average of $849). Flying from Illinois to Taiwan in December is currently the most expensive (average of $1,362). 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.

What is the cheapest time of day to fly from IL to TW?

Find hourly flight availability from Illinois to Taiwan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Taiwan as you normally would.

Weekly flight availability from Illinois to Taiwan

Explore weekly flight availability from Illinois to Taiwan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 14, 2025.

The most flights from USIL to TW0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

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

  • How long is the flight from Illinois to Taiwan?

    There are many flights that can get you from Illinois to Taiwan in 21h 33m. Fly via United Airlines, ANA, or Delta to get the fastest option. There are 7454 mi between Illinois and Taiwan. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Taiwan 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 Taiwan?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Taiwan (average of $849). Flying from Illinois to Taiwan in December is currently the most expensive (average of $1,362). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Illinois to Taiwan

Discover the top 6 airlines that operate flights from Illinois to Taiwan. 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$701Average$845FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$719Average$781FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$737Average$1,094FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$892Average$1,842FlexibilityNo cancel feeOn-time79%
DeltaCheapest$908Average$1,128FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$1,015Average$1,230FlexibilityNo cancel feeOn-time74%

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