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Taiwan Taoyuan Intl

$417+ Cheap flights from Illinois to Taiwan Taoyuan Intl (TPE)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TPE
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Illinois to Taiwan Taoyuan Intl

Keep the following information in mind while searching for Illinois to Taiwan Taoyuan Intl flight deals. Data was last updated January 8, 2026.

Round-trip from

$752
(Gurufare)

One-way from

$417
(KAYAK)

Popular in

June

Cheapest in

January

Average price

$989

Good round-trip deal

$900 or less

Good one-way deal

$648 or less
From Illinois to Taipei City Taiwan Taoyuan Intl
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One-way flight from Illinois to Taipei City Taiwan Taoyuan Intl
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Highest demand for flights based on searches. 15% potential increase in price ($210 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Illinois to Taipei City Taiwan Taoyuan Intl.
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Price to beat on a one-way flight from Illinois to Taipei City Taiwan Taoyuan Intl.
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Find flight deals from Illinois to Taiwan Taoyuan Intl

Cheapest flights from Illinois to Taiwan Taoyuan Intl
Explore the most affordable flight options available from Illinois to Taiwan Taoyuan Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Gurufare deal was found by Cheapflights users on 1/7. 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.
Mon 2/26:45 amSTL - TPE
1 stop23h 05mSingapore Airlines
Thu 4/29:50 amTPE - STL
1 stop21h 34mSingapore Airlines
Deal found 1/7$752
This Gurufare deal was found by Cheapflights users on 1/7. 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.
Mon 2/26:45 amSTL - TPE
1 stop23h 05mMultiple Airlines
Thu 4/29:50 amTPE - STL
2 stops25h 38mMultiple Airlines
Deal found 1/7$757
This Delta deal was found by Cheapflights users on 1/7. 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.
Sat 3/72:22 pmSTL - TPE
2 stops40h 43mDelta
Sat 3/149:55 amTPE - STL
2 stops24h 36mDelta
Deal found 1/7$770
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/266:45 amSTL - TPE
1 stop23h 05mUnited Airlines
Thu 1/293:50 pmTPE - STL
1 stop27h 21mUnited Airlines
Deal found 1/7$779
This Delta deal was found by Cheapflights users on 1/8. 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.
Sun 2/86:40 amSTL - TPE
2 stops24h 25mDelta
Mon 2/1610:55 amTPE - STL
2 stops26h 28mDelta
Deal found 1/8$784
This United Airlines deal was found by Cheapflights users on 1/8. 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 2/215:29 pmSTL - TPE
1 stop36h 21mUnited Airlines
Sat 2/2811:10 amTPE - STL
1 stop19h 17mUnited Airlines
Deal found 1/8$787
This Delta deal was found by Cheapflights users on 1/7. 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.
Sat 2/147:40 amORD - TPE
1 stop23h 25mDelta
Thu 3/510:55 amTPE - ORD
1 stop16h 27mDelta
Deal found 1/7$790
This Trip.com deal was found by Cheapflights users on 1/6. 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.
Sat 3/145:29 pmORD - TPE
1 stop22h 51mMultiple Airlines
Sat 3/2811:35 pmTPE - ORD
1 stop20h 04mMultiple Airlines
Deal found 1/6$791
This Korean Air deal was found by Cheapflights users on 1/8. 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.
Fri 2/2711:25 amORD - TPE
1 stop33h 35mKorean Air
Mon 3/97:25 pmTPE - ORD
1 stop27h 15mKorean Air
Deal found 1/8$793
This Delta deal was found by Cheapflights users on 1/7. 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.
Sat 4/47:20 pmMDW - TPE
2 stops35h 35mDelta
Wed 6/39:35 amTPE - MDW
2 stops21h 30mDelta
Deal found 1/7$795
This Delta deal was found by Cheapflights users on 1/8. 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.
Sun 2/12:20 pmORD - TPE
1 stop40h 45mDelta
Sat 2/710:55 amTPE - ORD
1 stop26h 58mDelta
Deal found 1/8$796
This Delta deal was found by Cheapflights users on 1/8. 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.
Fri 2/136:40 pmSTL - TPE
2 stops36h 25mDelta
Tue 2/1710:55 amTPE - STL
2 stops27h 30mDelta
Deal found 1/8$797

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Taiwan Taoyuan Intl 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 8, 2026.
Use the filters below to find and compare flights from Illinois to Taipei City Taiwan Taoyuan Intl Airport that are best for you.

Fly from

Illinois

Fly to

Taiwan Taoyuan Intl

Route

Depart

Return

Price

St. LouisTaipei City

STL - TPE

STLTPE

Lambert-St Louis

Mon 1/26

6:45 am-7:50 pm

1 stop23h 05m

Taipei City Taiwan Taoyuan Intl

Thu 1/29

3:50 pm-5:11 am

1 stop27h 21m

$779

St. LouisTaipei City

STL - TPE

STLTPE

Lambert-St Louis

Mon 2/9

6:10 am-9:05 pm

2 stops24h 55m

Taipei City Taiwan Taoyuan Intl

Thu 2/19

10:55 am-11:23 pm

2 stops26h 28m

$784

St. LouisTaipei City

STL - TPE

STLTPE

Lambert-St Louis

Sun 2/8

6:45 am-7:50 pm

1 stop23h 05m

Taipei City Taiwan Taoyuan Intl

Fri 2/20

11:10 am-9:23 am

2 stops36h 13m

$784

St. LouisTaipei City

STL - TPE

STLTPE

Lambert-St Louis

Wed 2/11

6:10 am-9:05 pm

2 stops24h 55m

Taipei City Taiwan Taoyuan Intl

Tue 2/17

10:55 am-12:25 am

2 stops27h 30m

$784

St. LouisTaipei City

STL - TPE

STLTPE

Lambert-St Louis

Sun 2/8

6:40 am-9:05 pm

2 stops24h 25m

Taipei City Taiwan Taoyuan Intl

Tue 2/17

10:55 am-12:25 am

2 stops27h 30m

$784

St. LouisTaipei City

STL - TPE

STLTPE

Lambert-St Louis

Wed 3/4

6:10 am-9:05 pm

2 stops24h 55m

Taipei City Taiwan Taoyuan Intl

Mon 3/16

9:55 am-11:15 pm

2 stops26h 20m

$784

St. LouisTaipei City

STL - TPE

STLTPE

Lambert-St Louis

Thu 3/5

6:10 am-9:05 pm

2 stops24h 55m

Taipei City Taiwan Taoyuan Intl

Tue 3/17

9:55 am-5:05 pm

2 stops20h 10m

$784

St. LouisTaipei City

STL - TPE

STLTPE

Lambert-St Louis

Mon 2/9

6:40 am-9:05 pm

2 stops24h 25m

Taipei City Taiwan Taoyuan Intl

Sat 2/21

10:55 am-9:38 pm

2 stops24h 43m

$784

ChicagoTaipei City

ORD - TPE

ORDTPE

Chicago O'Hare Intl

Tue 3/3

6:17 pm-5:45 am

1 stop21h 28m

Taipei City Taiwan Taoyuan Intl

Fri 3/27

10:10 am-11:38 pm

1 stop26h 28m

$790

ChicagoTaipei City

ORD - TPE

ORDTPE

Chicago O'Hare Intl

Mon 2/2

6:47 am-7:50 pm

1 stop23h 03m

Taipei City Taiwan Taoyuan Intl

Sat 2/7

11:10 am-2:53 pm

1 stop17h 43m

$790

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 50 results
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Best time to book a flight from Illinois to Taiwan Taoyuan Intl

Have a flexible travel schedule? Discover the best time to fly to Taiwan Taoyuan Intl 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 Taipei City Taiwan Taoyuan Intl Airport

What is the cheapest month to book a flight from Illinois to Taipei City Taiwan Taoyuan Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Illinois to Taipei City Taiwan Taoyuan Intl Airport (average of $669). Flying from Illinois to Taipei City Taiwan Taoyuan Intl Airport 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.

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

Find hourly flight availability from Illinois to Taiwan Taoyuan Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.

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

Weekly flight availability from Illinois to Taipei City Taiwan Taoyuan Intl Airport

Explore weekly flight availability from Illinois to Taiwan Taoyuan Intl. 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 January 8, 2026.

The most flights from USIL to TPE 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).

How much does it cost to fly round-trip from Illinois to Taipei City Taiwan Taoyuan Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Illinois to Taiwan Taoyuan Intl. 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 Taipei City Taiwan Taoyuan Intl Airport?

    United Airlines, Delta, and Japan Airlines can get you from Illinois to Taipei City Taiwan Taoyuan Intl Airport in just under 23h 05m. Your travel time can differ by up to 17h 44m. The distance from Illinois to Taipei City Taiwan Taoyuan Intl Airport is about 7571 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Illinois to Taipei City Taiwan Taoyuan Intl Airport one-way?

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $426. However, be on the lookout for offers from United Airlines and EVA Air, as they are both options that can get you from Illinois to Taipei City Taiwan Taoyuan Intl Airport for a low price.

  • What are the most popular routes from Illinois to Taipei City Taiwan Taoyuan Intl Airport?

    While some choose either Chicago Midway - Taipei City Taiwan Taoyuan Intl or Lambert-St Louis - Taipei City Taiwan Taoyuan Intl, Chicago O'Hare Intl - Taipei City Taiwan Taoyuan Intl is the most popular route from Illinois to Taipei City Taiwan Taoyuan Intl Airport.

  • What are the most reliable airlines from Illinois to Taipei City Taiwan Taoyuan Intl Airport?

    Consider Thai Airways (32%), Copa Airlines (32%) or EVA Air (23%) when booking your flight. These represent the most reliable airlines when flying from Illinois to Taipei City Taiwan Taoyuan Intl Airport.

  • What are the cheapest flights from Illinois to Taipei City Taiwan Taoyuan Intl Airport?

    While on average a flight from Illinois to Taipei City Taiwan Taoyuan Intl Airport is generally $2,222, our data shows the cheapest flight currently is $504. When looking at the most popular route, (Chicago O'Hare Intl - Taipei City Taiwan Taoyuan Intl), you can expect to pay $750 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Taiwan Taoyuan Intl 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 Taipei City Taiwan Taoyuan Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Taipei City Taiwan Taoyuan Intl Airport (average of $669). Flying from Illinois to Taipei City Taiwan Taoyuan Intl Airport 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

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Alternative routes for Illinois to Taiwan Taoyuan Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Illinois to Taiwan Taoyuan Intl

Discover the top 7 airlines that operate flights from Illinois to Taiwan Taoyuan Intl. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$700Average$897FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$724Average$800FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$737Average$993FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$816Average$1,256FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$892Average$910FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,013Average$1,224FlexibilityNo cancel feeOn-time74%
DeltaCheapest$1,021Average$1,128FlexibilityNo cancel feeOn-timeN/A

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