Cheap Flights to Central Illinois from HK$1,065

View HK$1,065 flight on Sat, 15 Nov 2025Opens in a new window

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Cheap round-trip flights to Central Illinois

Prices were available within the past 7 days and start at HK$1,065 for one-way flights and HK$3,585 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 14 Nov - Sun, 16 Nov
SFO
San Francisco
MDW
Chicago
HK$3,585 Return, found 3 days ago
HK$3,585
Return
found 3 days ago
Select Delta flight, departing Fri, 14 Nov from San Francisco to Chicago, returning Sun, 16 Nov, priced at HK$3,585 found 3 days ago
Delta
Fri, 14 Nov - Sun, 16 Nov
SFO
San Francisco
MDW
Chicago
HK$4,037 Return, found 3 days ago
HK$4,037
Return
found 3 days ago
Select Delta flight, departing Fri, 14 Nov from San Francisco to Chicago, returning Sun, 16 Nov, priced at HK$4,037 found 3 days ago
United
Tue, 7 Oct - Tue, 14 Oct
SFO
San Francisco
STL
St. Louis
HK$5,350 Return, found 11 hours ago
HK$5,350
Return
found 11 hours ago
Select United flight, departing Tue, 7 Oct from San Francisco to St. Louis, returning Tue, 14 Oct, priced at HK$5,350 found 11 hours ago
American Airlines
Tue, 7 Oct - Tue, 14 Oct
SFO
San Francisco
STL
St. Louis
HK$5,972 Return, found 11 hours ago
HK$5,972
Return
found 11 hours ago
Select American Airlines flight, departing Tue, 7 Oct from San Francisco to St. Louis, returning Tue, 14 Oct, priced at HK$5,972 found 11 hours ago
Alaska Airlines
Tue, 7 Oct - Tue, 14 Oct
SFO
San Francisco
STL
St. Louis
HK$6,206 Return, found 11 hours ago
HK$6,206
Return
found 11 hours ago
Select Alaska Airlines flight, departing Tue, 7 Oct from San Francisco to St. Louis, returning Tue, 14 Oct, priced at HK$6,206 found 11 hours ago

Frequently asked questions

How do I find cheap flights to Central Illinois that have flexible change policies?
Search for low-cost seats to Central Illinois, then select "No change fee" directly below the "Flexible change policies" heading. It's that easy. We appreciate that plans change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to Central Illinois?
A good selection of airlines fly to destinations in or near Central Illinois. Your vacation is just a few clicks away with these carriers:

  • United Airlines - 13,626 flights to or near Central Illinois each month, including 12,950 flights to O'Hare Intl. Airport (ORD) and 585 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • American Airlines - 9,944 flights to or near Central Illinois each month, including 8,855 flights to O'Hare Intl. Airport (ORD) and 789 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • Southwest Airlines - 8,211 flights to or near Central Illinois each month, including 5,334 flights to Midway Intl. Airport (MDW) and 2,214 flights to Lambert-St. Louis Intl. Airport (STL) per month.

How can I find cheap tickets to Central Illinois?
An excellent strategy for finding cheap airfares is to be flexible with your dates. Begin with searching for your flight to Central Illinois, then click on the "flexible dates" box for a list of prices for nearby days. Another useful tip? Book well in advance. To give you an idea of fares, HK$3,585 was the lowest price for a flight to Central Illinois in the last seven days.
How much is a flight to Central Illinois?
If you were journeying one way from San Francisco (SFO), you could've locked in a low-cost fare for HK$1,065 in the last seven days. Round-trip journeys to Central Illinois ranged from only HK$3,585 to HK$7,326 over the same period.
What are the most popular airports to fly into in Central Illinois?
Depending on your airline and final Central Illinois destination, you'll have several well-known airports to pick from. They include:

  • O'Hare Intl. Airport (ORD) - 25,318 flights per month.
  • Midway Intl. Airport (MDW) - 5,962 flights per month.
  • Lambert-St. Louis Intl. Airport (STL) - 4,902 flights per month.

When is the cheapest time to fly to Central Illinois?
Leave early on in the week to land the best fare to Central Illinois. Tuesday is normally the most economical day to fly, with Monday right behind it. Saturday often has the highest ticket prices. This is because a lot of travellers prefer to start their holiday on a weekend.
How much is a plane ticket to Central Illinois?
In the last seven days, plane fares to Central Illinois ranged between HK$3,585 and HK$7,326. Prices tend to go up over time, so find a cheap flight today.
What months are the cheapest to book a flight to Central Illinois?
To score a low-cost flight to Central Illinois, try to book during the month of February when the price of airfares are at their lowest. When do tickets cost the most? In the USA, it's December.

Travel information

Travel information

Destination airport
Midway Intl.
Destination airport IATA code
MDW
Destination city name
Chicago
Return price
HK$2,177

Trending flights to Central Illinois

Prices were available within the past 7 days and start at HK$1,065 for one-way flights and HK$3,585 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 20 Oct - Mon, 24 Nov
HKG
Hong Kong SAR
MDW
Chicago
HK$7,326 Return, found 4 days ago
HK$7,326
Return
found 4 days ago
Select Delta flight, departing Mon, 20 Oct from Hong Kong SAR to Chicago, returning Mon, 24 Nov, priced at HK$7,326 found 4 days ago

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