Cheap Flights to Illinois from NT$16,737

Popular airlines to Illinois

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Frontier Airlines

    Frontier Airlines

  • United

    United

  • Spirit Airlines

    Spirit Airlines

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

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Top Cities to Visit in Illinois

Chicago which includes a city and a high rise building as well as a family
FlightsFlights

Chicago

Chicago

How much is the cheapest flight to Illinois?

Prices were available within the past 7 days and start at NT$16,737 for one-way flights and NT$23,438 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Fri, Oct 10 - Mon, Oct 13
ITM
Osaka
MLI
Moline
NT$59,473 Roundtrip, found 17 hours ago
NT$59,473
Roundtrip
found 17 hours ago
Select All Nippon Airways flight, departing Fri, Oct 10 from Osaka to Moline, returning Mon, Oct 13, priced at NT$59,473 found 17 hours ago
Japan Airlines
Fri, Oct 10 - Mon, Oct 13
ITM
Osaka
MLI
Moline
NT$60,826 Roundtrip, found 17 hours ago
NT$60,826
Roundtrip
found 17 hours ago
Select Japan Airlines flight, departing Fri, Oct 10 from Osaka to Moline, returning Mon, Oct 13, priced at NT$60,826 found 17 hours ago
United
Fri, Oct 10 - Mon, Oct 13
ITM
Osaka
MLI
Moline
NT$62,597 Roundtrip, found 17 hours ago
NT$62,597
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Oct 10 from Osaka to Moline, returning Mon, Oct 13, priced at NT$62,597 found 17 hours ago
All Nippon Airways
Fri, Oct 10 - Mon, Oct 13
ITM
Osaka
MLI
Moline
NT$63,356 Roundtrip, found 17 hours ago
NT$63,356
Roundtrip
found 17 hours ago
Select All Nippon Airways flight, departing Fri, Oct 10 from Osaka to Moline, returning Mon, Oct 13, priced at NT$63,356 found 17 hours ago
All Nippon Airways
Fri, Oct 10 - Mon, Oct 13
ITM
Osaka
MLI
Moline
NT$63,599 Roundtrip, found 17 hours ago
NT$63,599
Roundtrip
found 17 hours ago
Select All Nippon Airways flight, departing Fri, Oct 10 from Osaka to Moline, returning Mon, Oct 13, priced at NT$63,599 found 17 hours ago
American Airlines
Fri, Oct 10 - Mon, Oct 13
ITM
Osaka
MLI
Moline
NT$63,702 Roundtrip, found 17 hours ago
NT$63,702
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Fri, Oct 10 from Osaka to Moline, returning Mon, Oct 13, priced at NT$63,702 found 17 hours ago
Japan Airlines
Fri, Oct 10 - Mon, Oct 13
ITM
Osaka
MLI
Moline
NT$65,868 Roundtrip, found 17 hours ago
NT$65,868
Roundtrip
found 17 hours ago
Select Japan Airlines flight, departing Fri, Oct 10 from Osaka to Moline, returning Mon, Oct 13, priced at NT$65,868 found 17 hours ago
All Nippon Airways
Fri, Oct 10 - Mon, Oct 13
ITM
Osaka
MLI
Moline
NT$66,140 Roundtrip, found 17 hours ago
NT$66,140
Roundtrip
found 17 hours ago
Select All Nippon Airways flight, departing Fri, Oct 10 from Osaka to Moline, returning Mon, Oct 13, priced at NT$66,140 found 17 hours ago
All Nippon Airways
Fri, Oct 10 - Mon, Oct 13
ITM
Osaka
MLI
Moline
NT$66,383 Roundtrip, found 17 hours ago
NT$66,383
Roundtrip
found 17 hours ago
Select All Nippon Airways flight, departing Fri, Oct 10 from Osaka to Moline, returning Mon, Oct 13, priced at NT$66,383 found 17 hours ago
United
Fri, Oct 10 - Mon, Oct 13
ITM
Osaka
MLI
Moline
NT$66,966 Roundtrip, found 17 hours ago
NT$66,966
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Oct 10 from Osaka to Moline, returning Mon, Oct 13, priced at NT$66,966 found 17 hours 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$23,438. 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$23,438 and NT$66,966. Many lucky travelers nabbed one-way tickets from Osaka (ITM) for as little as NT$16,737.
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$23,438 to NT$66,966.
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.

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
Tue, Oct 7 - Tue, Oct 7
TPE
Taipei
ORD
Chicago
NT$23,438 Roundtrip, found 3 days ago
NT$23,438
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct 7 from Taipei to Chicago, returning Tue, Oct 7, priced at NT$23,438 found 3 days ago
*Available to Expedia members.