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HK$817+ 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 1-7. 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.
ORD — HKG
15 may. — 22 may.1
1 adult

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 10 mayo 2025.

Good round-trip deal

HK$1,505 or less

Good one-way deal

HK$209 or less
Price to beat on a round-trip flight from Illinois.
Price to beat on a one-way flight from Illinois.

Find flights from Illinois

Cheapest flights from Illinois
Explore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 10 mayo 2025.

mar. 24-609:00ORD - CWA
2 stops6h 46mDelta
mar. 1-716:26CWA - ORD
1 stop5h 11mDelta
Deal found 10-5HK$2,497
mié. 10-909:30ORD - MNL
2 stops23h 35mKorean Air
mar. 23-903:05MNL - ORD
2 stops31h 47mKorean Air
Deal found 10-5HK$7,148
mié. 13-809:30ORD - MNL
2 stops22h 40mUnited Airlines
mié. 27-822:25MNL - ORD
3 stops39h 04mUnited Airlines
Deal found 10-5HK$7,202
mié. 13-812:30ORD - MNL
1 stop22h 29mMultiple Airlines
sáb. 13-912:20MNL - ORD
2 stops22h 32mMultiple Airlines
Deal found 10-5HK$7,304
mié. 20-800:30ORD - MNL
1 stop28h 05mEVA Air
jue. 4-912:40MNL - ORD
1 stop21h 05mEVA Air
Deal found 10-5HK$7,607
jue. 25-919:50ORD - MNL
1 stop34h 20mTurkish Airlines
sáb. 27-921:25MNL - ORD
1 stop25h 15mTurkish Airlines
Deal found 10-5HK$8,058
dom. 13-716:00ORD - MNL
1 stop19h 15mCathay Pacific
vie. 17-1008:00MNL - ORD
1 stop19h 25mCathay Pacific
Deal found 10-5HK$8,237
mar. 9-901:05ORD - HKG
1 stop23h 45mMultiple Airlines
mié. 17-918:00HKG - ORD
2 stops39h 11mMultiple Airlines
Deal found 10-5HK$8,315
vie. 24-1009:30ORD - HKG
2 stops24h 00mDelta
mié. 5-1112:35HKG - ORD
2 stops21h 12mDelta
Deal found 10-5HK$8,330
mar. 7-1017:59ORD - HKG
2 stops29h 06mEVA Air
lun. 24-1119:40HKG - ORD
1 stop37h 55mEVA Air
Deal found 10-5HK$8,346
mié. 21-521:14ORD - HKG
1 stop30h 31mUnited Airlines
dom. 8-618:55HKG - ORD
1 stop22h 56mUnited Airlines
Deal found 10-5HK$8,361
mié. 20-801:30ORD - MNL
1 stop39h 05mJapan Airlines
vie. 5-910:05MNL - ORD
1 stop18h 40mJapan Airlines
Deal found 10-5HK$8,501

Find flights from Illinois within your budget

Find flights departing from Illinois that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 10 mayo 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

mar. 24-6

09:00-15:46

2 stops6h 46m

Wausau Central Wisconsin

mar. 1-7

16:26-21:37

1 stop5h 11m

HK$2,497

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

mié. 10-9

09:30-22:05

2 stops23h 35m

Manila Ninoy Aquino Intl

mar. 23-9

03:05-21:52

2 stops31h 47m

HK$7,148

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

mié. 13-8

09:30-21:10

2 stops22h 40m

Manila Ninoy Aquino Intl

mié. 27-8

22:25-00:29

3 stops39h 04m

HK$7,202

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

mié. 13-8

12:30-23:59

1 stop22h 29m

Manila Ninoy Aquino Intl

sáb. 13-9

12:20-21:52

2 stops22h 32m

HK$7,304

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

mié. 20-8

00:30-17:35

1 stop28h 05m

Manila Ninoy Aquino Intl

jue. 4-9

12:40-20:45

1 stop21h 05m

HK$7,607

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

jue. 25-9

19:50-19:10

1 stop34h 20m

Manila Ninoy Aquino Intl

sáb. 27-9

21:25-09:40

1 stop25h 15m

HK$8,058

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

dom. 13-7

16:00-00:15

1 stop19h 15m

Manila Ninoy Aquino Intl

sáb. 18-10

08:00-14:25

1 stop19h 25m

HK$8,237

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

mar. 9-9

01:05-13:50

1 stop23h 45m

Hong Kong Intl

mié. 17-9

18:00-20:11

2 stops39h 11m

HK$8,315

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

vie. 24-10

09:30-22:30

2 stops24h 00m

Hong Kong Intl

mié. 5-11

12:35-19:47

2 stops21h 12m

HK$8,330

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

mar. 7-10

17:59-12:05

2 stops29h 06m

Hong Kong Intl

lun. 24-11

19:40-19:35

1 stop37h 55m

HK$8,346

Flights are sorted by cheapest return flights first.

Deals found on 9-5

Showing 1-10 of 56 results
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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.
Estimated return 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.

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$4,830). Flying from Illinois in July will prove the most costly (average of HK$8,455). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Illinois

Get insights into the airlines that provide service from Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Illinois. In the last 7 days, Cheapflights users made a total of 70,647 searches.

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
8.3
Very Good

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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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 10 mayo 2025.
  • What is the cheapest month to fly from Illinois?

    Currently, the cheapest month for flights from Illinois is October. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Illinois?

    Check out the cheapest flights from Illinois to embark to:
    Fly from Chicago to Hong Kong from HK$6,308 round trip

  • How does Cheapflights help users find flights from Illinois?

    Deals for flights from Illinois are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Illinois?

    Millions of users choose and trust Cheapflights to book the best flight deals from Illinois for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • 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?

    Not ready to book yet? You can track prices for flights from Illinois on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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Fly with Cheapflights

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How does Cheapflights help users find flights from Illinois?

Deals for flights from Illinois are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Illinois?

Millions of users choose and trust Cheapflights to book the best flight deals from Illinois for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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?

Not ready to book yet? You can track prices for flights from Illinois on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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