HK$748+ Cheap flights from Illinois
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23-10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Illinois
Discover essential information about flights departing from Illinois, including flight schedules, destinations, airlines operating at the Illinois airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 31 August 2025.
Good round-trip deal | HK$731 or less |
---|---|
Good one-way deal | HK$612 or less |
Find flights from Illinois
Cheapest flights from IllinoisExplore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 31 August 2025.
Explore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 31 August 2025.
Find flights from Illinois within your budget
Fly to
Route
Departure
Return
Price
ChicagoWausau
ORD - CWA
ORDCWA
Chicago O'Hare Intl
Tue 23-9
15:55-21:01
1 stop5h 06m
Wausau Central Wisconsin
Tue 30-9
16:18-21:21
1 stop5h 03m
ChicagoWausau
ORD - CWA
ORDCWA
Chicago O'Hare Intl
Thu 6-11
08:57-15:28
1 stop6h 31m
Wausau Central Wisconsin
Sun 9-11
16:23-19:50
1 stop3h 27m
St. LouisHong Kong
STL - HKG
STLHKG
Lambert-St Louis
Sun 2-11
16:05-18:40
2 stops36h 35m
Hong Kong Intl
Mon 10-11
20:25-15:29
2 stops33h 04m
ChicagoManila
ORD - MNL
ORDMNL
Chicago O'Hare Intl
Thu 25-9
09:30-21:10
2 stops22h 40m
Manila Ninoy Aquino Intl
Sun 5-10
22:25-06:23
2 stops44h 58m
ChicagoManila
ORD - MNL
ORDMNL
Chicago O'Hare Intl
Wed 29-10
09:40-21:50
2 stops23h 10m
Manila Ninoy Aquino Intl
Sun 9-11
22:55-06:08
2 stops45h 13m
ChicagoManila
ORD - MNL
ORDMNL
Chicago O'Hare Intl
Tue 21-10
09:30-21:10
2 stops22h 40m
Manila Ninoy Aquino Intl
Tue 18-11
00:40-06:08
2 stops43h 28m
ChicagoManila
ORD - MNL
ORDMNL
Chicago O'Hare Intl
Wed 24-9
09:30-21:10
2 stops22h 40m
Manila Ninoy Aquino Intl
Tue 28-10
00:40-06:08
2 stops42h 28m
ChicagoManila
ORD - MNL
ORDMNL
Chicago O'Hare Intl
Sun 16-11
21:30-21:00
2 stops33h 30m
Manila Ninoy Aquino Intl
Tue 13-1
00:40-05:20
2 stops42h 40m
ChicagoManila
ORD - MNL
ORDMNL
Chicago O'Hare Intl
Wed 10-9
14:53-05:55
2 stops26h 02m
Manila Ninoy Aquino Intl
Wed 24-9
22:25-06:23
2 stops44h 58m
ChicagoManila
ORD - MNL
ORDMNL
Chicago O'Hare Intl
Mon 15-9
13:58-05:55
2 stops26h 57m
Manila Ninoy Aquino Intl
Mon 22-9
22:25-06:23
2 stops44h 58m
Best time to book a flight from Illinois
Have a flexible travel schedule? Discover the best time to fly from Illinois with our price prediction graph.
Travel insights for flights from Illinois
Get recent, data-driven insights about flights from Illinois including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Illinois?
Currently, October is the cheapest month in which you can book a flight from Illinois (average of HK$4,840). Flying from Illinois in June will prove the most costly (average of HK$8,246). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
What is the cheapest place to fly to from Illinois?
The cheapest city to fly to from Illinois is Minneapolis St Paul, with prices starting at HK$612. Explore other affordable destinations below.
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Direct flights from USA
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Related info for your journey
Access useful and relevant information related to your journey from Illinois. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 31 August 2025.
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Why should you use Cheapflights to find cheap flight tickets from Illinois?
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Can Cheapflights find flights from Illinois with no change fees?
Yes, we can. To see specific flights from Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Illinois become cheaper?
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