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$400+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TPE
Aug 6 — Aug 131
Mi 8/6
Mi 8/13
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 August 1, 2025.

Round-trip from

$720
(Fareboom)

One-way from

$400
(CrystalTravel)

Popular in

December

Cheapest in

October

Average price

$1,186

Good round-trip deal

$968 or less

Good one-way deal

$614 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. 9% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 1, 2025.

This Fareboom 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/288:00 amORD - TPE
2 stops23h 35mMultiple Airlines
Do 9/412:40 pmTPE - ORD
2 stops20h 08mMultiple Airlines
Deal found 7/31$720
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/183:54 pmORD - TPE
1 stop23h 11mUnited Airlines
Di 9/22:15 pmTPE - ORD
1 stop20h 09mUnited Airlines
Deal found 7/30$723
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/34:00 pmORD - TPE
1 stop19h 35mCathay Pacific
Do 9/188:00 amTPE - ORD
1 stop19h 25mCathay Pacific
Deal found 7/30$732
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 11/114:25 pmORD - TSA
1 stop30h 05mANA
Mo 12/151:30 pmTSA - ORD
1 stop31h 50mANA
Deal found 7/30$752
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.
Sa 11/292:40 pmORD - KHH
1 stop29h 45mCathay Pacific
Do 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.
Mo 12/110:30 amORD - KHH
1 stop20h 30mUnited Airlines
Do 12/2510:35 amKHH - ORD
2 stops24h 57mUnited Airlines
Deal found 7/31$797
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/186:17 pmMDW - TPE
2 stops36h 38mDelta
Di 9/29:25 amTPE - MDW
2 stops21h 12mDelta
Deal found 7/30$840
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.
Mo 8/410:15 amSTL - TPE
2 stops28h 50mUnited Airlines
Di 8/199:50 amTPE - STL
1 stop20h 03mUnited Airlines
Deal found 7/31$849
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/279:41 amORD - TPE
2 stops22h 04mAmerican Airlines
Mi 9/310:00 amTPE - ORD
2 stops24h 45mAmerican Airlines
Deal found 7/30$849
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/295:45 amORD - TPE
2 stops25h 10mDelta
So 9/79:35 amTPE - ORD
1 stop27h 16mDelta
Deal found 7/31$860
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/239:56 amSTL - TPE
2 stops21h 49mJapan Airlines
Mi 2/1810:35 amTPE - STL
2 stops21h 21mJapan Airlines
Deal found 7/30$867
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 9/151:05 amORD - TSA
1 stop21h 30mJapan Airlines
Di 9/232:20 pmTSA - ORD
1 stop31h 45mJapan Airlines
Deal found 7/30$885

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 August 1, 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

ChicagoTaipei City

ORD - TPE

ORDTPE

Chicago O'Hare Intl

Do 8/28

8:00 am-8:35 pm

2 stops23h 35m

Taipei City Taiwan Taoyuan Intl

Do 9/4

12:40 pm-7:48 pm

2 stops20h 08m

$720

ChicagoTaipei City

ORD - TPE

ORDTPE

Chicago O'Hare Intl

Mo 8/18

3:54 pm-4:05 am

1 stop23h 11m

Taipei City Taiwan Taoyuan Intl

Di 9/2

2:15 pm-9:24 pm

1 stop20h 09m

$723

ChicagoTaipei City

ORD - TPE

ORDTPE

Chicago O'Hare Intl

Mi 9/3

4:00 pm-12:35 am

1 stop19h 35m

Taipei City Taiwan Taoyuan Intl

Do 9/18

8:00 am-2:25 pm

1 stop19h 25m

$732

ChicagoTaipei City

ORD - TSA

ORDTSA

Chicago O'Hare Intl

Di 11/11

4:25 pm-12:30 pm

1 stop30h 05m

Taipei City Sung Shan

Mo 12/15

1:30 pm-7:20 am

1 stop31h 50m

$752

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Sa 11/29

2:40 pm-10:25 am

1 stop29h 45m

Kaohsiung City

Do 12/25

7:45 am-1:00 pm

1 stop19h 15m

$784

ChicagoKaohsiung City

ORD - KHH

ORDKHH

Chicago O'Hare Intl

Mo 12/1

10:30 am-9:00 pm

1 stop20h 30m

Kaohsiung City

Do 12/25

10:35 am-9:32 pm

2 stops24h 57m

$797

ChicagoTaipei City

MDW - TPE

MDWTPE

Chicago Midway

Mo 8/18

6:17 pm-7:55 pm

2 stops36h 38m

Taipei City Taiwan Taoyuan Intl

Di 9/2

9:25 am-5:37 pm

2 stops21h 12m

$840

ChicagoTaipei City

ORD - TPE

ORDTPE

Chicago O'Hare Intl

Mi 8/27

8:30 am-8:45 pm

2 stops23h 15m

Taipei City Taiwan Taoyuan Intl

Mi 9/3

10:00 am-9:45 pm

2 stops24h 45m

$849

ChicagoTaipei City

ORD - TPE

ORDTPE

Chicago O'Hare Intl

Fr 8/29

5:45 am-7:55 pm

2 stops25h 10m

Taipei City Taiwan Taoyuan Intl

So 9/7

9:35 am-11:51 pm

1 stop27h 16m

$860

St. LouisTaipei City

STL - TPE

STLTPE

Lambert-St Louis

Di 9/23

9:56 am-8:45 pm

2 stops21h 49m

Taipei City Taiwan Taoyuan Intl

Mi 2/18

10:35 am-5:56 pm

2 stops21h 21m

$867

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 44 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 $863). 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 August 1, 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 August 1, 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).

Reviews of airlines servicing Taiwan

Get insights into the airlines that provide service to Taiwan. 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 Taiwan. Reviews last updated August 1, 2025.
Read through reviews of airlines operating flights from Illinois to Taiwan, such as EVA Air, ANA, and Korean Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,220 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,220 reviews
EVA Air
8.4
Very good
1,220 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,220 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,220 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,536 reviews
EVA Air
8.4
Very good
1,220 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,220 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • What are the cheapest airlines to fly from Illinois to Taiwan one-way?

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $400. Users have also found prices from $421 and $437 on Japan Airlines and ANA, respectively.

  • 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 $863). 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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Alternative routes for Illinois to Taiwan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Illinois to Taiwan

Discover the top 5 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$719Average$810FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$730Average$858FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$738Average$1,107FlexibilityNo cancel feeOn-time69%
DeltaCheapest$908Average$1,181FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$1,019Average$1,244FlexibilityNo cancel feeOn-time74%

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