HK$708+ 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 6-2. 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
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

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 1 January 2026.

Good round-trip deal

HK$730 or less

Good one-way deal

HK$501 or less
Price to beat on a round-trip flight from Illinois.
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Price to beat on a one-way flight from Illinois.
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Find flights from Illinois

Enter your travel dates to find the best prices.

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 1 January 2026.

Wed 13-509:30ORD - CWA
1 stop5h 54mDelta
Wed 20-516:15CWA - ORD
1 stop3h 28mDelta
Deal found 31-12HK$2,903
Thu 15-108:50ORD - CWA
1 stop6h 48mDelta
Mon 19-107:00CWA - ORD
2 stops6h 18mDelta
Deal found 31-12HK$4,374
Tue 5-508:55ORD - CWA
1 stop6h 42mDelta
Fri 8-507:00CWA - ORD
1 stop4h 29mDelta
Deal found 31-12HK$5,853
Wed 4-306:30ORD - CWA
2 stops9h 12mDelta
Fri 6-316:22CWA - ORD
1 stop5h 08mDelta
Deal found 31-12HK$5,892
Wed 28-118:29ORD - MNL
1 stop22h 21mUnited Airlines
Tue 10-200:40MNL - ORD
2 stops43h 36mUnited Airlines
Deal found 31-12HK$5,900
Wed 21-119:58ORD - MNL
1 stop35h 02mUnited Airlines
Wed 28-122:55MNL - ORD
2 stops45h 21mUnited Airlines
Deal found 31-12HK$5,962
Mon 2-317:00ORD - MNL
1 stop23h 50mUnited Airlines
Mon 16-309:55MNL - ORD
2 stops21h 59mUnited Airlines
Deal found 31-12HK$5,970
Mon 26-116:05ORD - MNL
2 stops38h 55mUnited Airlines
Sun 8-222:55MNL - ORD
2 stops45h 21mUnited Airlines
Deal found 31-12HK$6,001
Sun 1-208:55ORD - MNL
1 stop31h 55mUnited Airlines
Thu 16-421:20MNL - ORD
1 stop22h 00mUnited Airlines
Deal found 30-12HK$6,102
Sun 1-211:25ORD - MNL
1 stop33h 35mKorean Air
Sun 8-223:40MNL - ORD
1 stop23h 00mKorean Air
Deal found 30-12HK$6,125
Wed 18-211:25ORD - MNL
1 stop21h 00mKorean Air
Thu 2-412:20MNL - ORD
1 stop34h 20mKorean Air
Deal found 1-1HK$6,133
Mon 9-220:20ORD - HKG
1 stop30h 45mTurkish Airlines
Mon 2-323:20HKG - ORD
1 stop33h 05mTurkish Airlines
Deal found 30-12HK$6,149

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 1 January 2026. 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

Wed 13-5

09:30-15:24

1 stop5h 54m

Wausau Central Wisconsin

Wed 20-5

16:15-19:43

1 stop3h 28m

HK$2,903

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Thu 15-1

08:50-15:38

1 stop6h 48m

Wausau Central Wisconsin

Mon 19-1

07:00-13:18

2 stops6h 18m

HK$4,374

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Tue 5-5

13:26-21:00

2 stops7h 34m

Wausau Central Wisconsin

Fri 8-5

07:00-11:29

1 stop4h 29m

HK$5,892

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Wed 4-3

06:30-15:42

2 stops9h 12m

Wausau Central Wisconsin

Fri 6-3

16:22-21:30

1 stop5h 08m

HK$5,892

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Wed 4-3

08:53-06:50

2 stops31h 57m

Manila Ninoy Aquino Intl

Sun 8-3

22:55-06:14

2 stops44h 19m

HK$5,900

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Wed 18-2

06:25-21:00

1 stop24h 35m

Manila Ninoy Aquino Intl

Tue 24-3

00:40-06:14

2 stops42h 34m

HK$5,900

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Wed 21-1

08:50-06:50

2 stops32h 00m

Manila Ninoy Aquino Intl

Wed 28-1

22:55-06:16

2 stops45h 21m

HK$5,900

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Sun 8-2

11:25-11:00

1 stop33h 35m

Manila Ninoy Aquino Intl

Tue 3-3

00:55-08:40

1 stop21h 45m

HK$6,125

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Fri 20-2

11:25-23:30

1 stop22h 05m

Manila Ninoy Aquino Intl

Tue 3-3

23:40-08:40

1 stop23h 00m

HK$6,125

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Fri 30-1

11:25-01:55

1 stop24h 30m

Manila Ninoy Aquino Intl

Tue 3-2

03:10-08:40

1 stop19h 30m

HK$6,125

Flights are sorted by cheapest return flights first.

Deals found on 30-12

Showing 1-10 of 60 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, January is the cheapest month in which you can book a flight from Illinois (average of HK$5,915). Flying from Illinois in June will prove the most costly (average of HK$8,063). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Illinois?

Only one airline operates round-trip flights from Illinois: Cathay Pacific. This airline flies to the following popular destinations: Hong Kong.

Turkish Airlines
Turkish Airlines
From HK$5,511
Volaris
Volaris
From HK$5,099
Cathay Pacific
Cathay Pacific
From HK$8,225

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is Las Vegas Harry Reid Intl, with prices starting at HK$501. Explore other affordable destinations below.

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From HK$501
New York
New York
From HK$544
Paris
Paris
From HK$730
Houston Hobby
Houston Hobby
From HK$762

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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 1 January 2026.

  • What is the cheapest month to fly from Illinois?

    Currently, the cheapest month for flights from Illinois is January. The most expensive month for flights is June. 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$5,518 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.

See more FAQs

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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