Cheap Flights to Illinois from NT$14,016

View NT$14,016 flight on Mon, 2026/5/4Opens in a new window

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How much is the cheapest flight to Illinois?

Prices were available within the past 7 days and start at NT$14,016 for one-way flights and NT$20,727 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Mon, Sep 7 - Sun, Sep 13
TSA
Taipei
ORD
Chicago
NT$24,317 Roundtrip, found 10 hours ago
NT$24,317
Roundtrip
found 10 hours ago
Select All Nippon Airways flight, departing Mon, Sep 7 from Taipei to Chicago, returning Sun, Sep 13, priced at NT$24,317 found 10 hours ago
All Nippon Airways
Mon, Aug 31 - Sun, Sep 6
TSA
Taipei
ORD
Chicago
NT$24,322 Roundtrip, found 1 day ago
NT$24,322
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Mon, Aug 31 from Taipei to Chicago, returning Sun, Sep 6, priced at NT$24,322 found 1 day ago
All Nippon Airways
Tue, Dec 22 - Tue, Jan 5
TSA
Taipei
ORD
Chicago
NT$24,497 Roundtrip, found 14 hours ago
NT$24,497
Roundtrip
found 14 hours ago
Select All Nippon Airways flight, departing Tue, Dec 22 from Taipei to Chicago, returning Tue, Jan 5, priced at NT$24,497 found 14 hours ago
All Nippon Airways
Fri, Sep 11 - Sun, Sep 20
TSA
Taipei
ORD
Chicago
NT$24,502 Roundtrip, found 1 day ago
NT$24,502
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Fri, Sep 11 from Taipei to Chicago, returning Sun, Sep 20, priced at NT$24,502 found 1 day ago
EVA Airways
Tue, Apr 21 - Sun, Apr 26
TSA
Taipei
ORD
Chicago
NT$28,843 Roundtrip, found 2 days ago
NT$28,843
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Tue, Apr 21 from Taipei to Chicago, returning Sun, Apr 26, priced at NT$28,843 found 2 days ago
All Nippon Airways
Wed, Dec 2 - Mon, Jan 4
TSA
Taipei
ORD
Chicago
NT$29,318 Roundtrip, found 3 days ago
NT$29,318
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Wed, Dec 2 from Taipei to Chicago, returning Mon, Jan 4, priced at NT$29,318 found 3 days ago
All Nippon Airways
Tue, Sep 1 - Thu, Sep 17
TSA
Taipei
ORD
Chicago
NT$29,323 Roundtrip, found 1 day ago
NT$29,323
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Tue, Sep 1 from Taipei to Chicago, returning Thu, Sep 17, priced at NT$29,323 found 1 day ago
All Nippon Airways
Mon, Sep 7 - Sun, Sep 13
TSA
Taipei
ORD
Chicago
NT$29,498 Roundtrip, found 10 hours ago
NT$29,498
Roundtrip
found 10 hours ago
Select All Nippon Airways flight, departing Mon, Sep 7 from Taipei to Chicago, returning Sun, Sep 13, priced at NT$29,498 found 10 hours ago
All Nippon Airways
Fri, Sep 11 - Mon, Sep 21
TSA
Taipei
ORD
Chicago
NT$29,503 Roundtrip, found 1 day ago
NT$29,503
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Fri, Sep 11 from Taipei to Chicago, returning Mon, Sep 21, priced at NT$29,503 found 1 day ago
Japan Airlines
Thu, Jun 25 - Thu, Jul 2
TSA
Taipei
STL
St. Louis
NT$46,205 Roundtrip, found 1 day ago
NT$46,205
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Thu, Jun 25 from Taipei to St. Louis, returning Thu, Jul 2, priced at NT$46,205 found 1 day ago

Trending flights to Illinois

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, May 4 - Tue, May 5
TPE
Taipei
ORD
Chicago
NT$20,727 Roundtrip, found 3 days ago
NT$20,727
Roundtrip
found 3 days ago
Select United flight, departing Mon, May 4 from Taipei to Chicago, returning Tue, May 5, priced at NT$20,727 found 3 days ago

Frequently asked questions

How do I find cheap flights to Illinois that have flexible change policies?
Search for cheap flights to Illinois, then tick the "No change fee" box under the "Flexible change policies" heading. From then on it's smooth sailing. We understand that travel plans change and flexibility is essential, so book with confidence with Expedia.
Which airlines fly to Illinois?
Whether you're traveling somewhere new or rendezvousing at a favorite haunt, these airlines are waiting to take you into or near Illinois:

  • United Airlines - 13,063 flights to or near Illinois each month, including 12,950 flights to O'Hare Intl. Airport (ORD) and 108 flights to Quad City Intl. Airport (MLI) per month.
  • American Airlines - 8,977 flights to or near Illinois each month, including 8,855 flights to O'Hare Intl. Airport (ORD) and 121 flights to Quad City Intl. Airport (MLI) per month.
  • Southwest Airlines - 5,997 flights to or near Illinois each month, including 5,334 flights to Midway Intl. Airport (MDW) and 663 flights to O'Hare Intl. Airport (ORD) per month.

How can I find cheap tickets to Illinois?
One of the easiest ways to find cheap tickets to Illinois is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It'll reveal the cheapest prices for nearby days. The lowest price for a flight to Illinois in the last seven days was NT$20,727. Booking well in advance will generally help you score an even bigger bargain.
How much is a flight to Illinois?
There were plenty of bargain fares up for grabs in the last seven days, with the cost of a return airfare to Illinois ranging between NT$20,727 and NT$46,205. Many lucky travelers nabbed one-way tickets from Taipei (TSA) for as little as NT$14,016.
What are the most popular airports to fly into in Illinois?
Touch down at one of these top Illinois airports and you'll be perfectly placed to discover all that this wonderful region has to offer:

  • O'Hare Intl. Airport (ORD) - 25,318 flights per month.
  • Midway Intl. Airport (MDW) - 5,962 flights per month.
  • Quad City Intl. Airport (MLI) - 325 flights per month.

When is the cheapest time to fly to Illinois?
Take off for Illinois early in the week and you'll usually be rewarded more economical fares. Tuesday is typically the cheapest day to hop on a plane, followed by Monday. If you're hoping to avoid the most expensive flights, steer clear of Saturdays.
How much is a plane ticket to Illinois?
In the last seven days, plane fares to Illinois ranged from NT$20,727 to NT$46,205.
What is the best time to go to Illinois?
A terrific time to check out Chicago is after June 20 when the summer season starts. In Illinois's main city, average temperatures range from 65ºF to 75ºF at this time — ideal weather for sightseeing! May, June and August are the most popular months to head to this hot spot.
What months are the cheapest to book a flight to Illinois?
The top month to purchase affordable flights to Illinois is February. Remember that in the U.S, an expensive time to reserve a ticket is during the busy month of December.

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