When did momondo last update prices for flights from Belfast City Airport to Illinois?

Prices for flights from Belfast City Airport to Illinois were last updated today.

How old do you have to be to fly from Belfast City Airport to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£679 Cheap Flights from Belfast City Airport to Illinois in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Belfast City Airport to Illinois

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 17:15

BHD

ORD

16h 45m

1 stop

19:05 - 12:55

ORD

BHD

11h 50m

1 stop

£679American Airlines

Mon, 7 Sep - Mon, 14 Sep

17:30 - 14:15

BHD

ORD

26h 45m

1 stop

12:29 - 09:20

ORD

BHD

14h 51m

2 stops

£696KLM

Mon, 7 Sep - Mon, 14 Sep

09:50 - 22:44

BHD

ORD

18h 54m

2 stops

11:17 - 09:20

ORD

BHD

16h 03m

2 stops

£699Delta

Mon, 7 Sep - Mon, 14 Sep

06:30 - 12:25

BHD

ORD

11h 55m

1 stop

22:25 - 18:45

ORD

BHD

14h 20m

1 stop

£708Iberia

Thu, 10 Sep - Thu, 24 Sep

09:35 - 21:12

BHD

ORD

17h 37m

2 stops

10:11 - 08:45

ORD

BHD

16h 34m

2 stops

£719British Airways

Thu, 10 Sep - Thu, 24 Sep

09:50 - 21:20

BHD

ORD

41h 30m

3 stops

09:50 - 16:30

ORD

BHD

24h 40m

3 stops

£742Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

07:00 - 18:15

BHD

ORD

17h 15m

2 stops

07:25 - 18:40

ORD

BHD

29h 15m

3 stops

£745Multiple Airlines

Thu, 10 Sep - Thu, 24 Sep

11:30 - 18:45

BHD

ORD

13h 15m

1 stop

13:31 - 10:20

ORD

BHD

14h 49m

2 stops

£782British Airways

Fri, 15 Jan - Sun, 17 Jan

06:45 - 15:30

BHD

ORD

14h 45m

1 stop

20:40 - 13:55

ORD

BHD

11h 15m

1 stop

£785British Airways

Fri, 15 Jan - Sun, 17 Jan

06:45 - 16:49

BHD

ORD

16h 04m

2 stops

13:31 - 10:20

ORD

BHD

14h 49m

2 stops

£786British Airways

Fri, 15 Jan - Sun, 17 Jan

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British Airways flights from Belfast City Airport to Illinois

Our best British Airways deals on Belfast City Airport to Illinois flight tickets

British Airways

10 Sept

BHD09:35Belfast City

17h 37m

2 stops

ORD21:12Chicago O'Hare Intl

24 Sept

ORD10:11Chicago O'Hare Intl

16h 34m

2 stops

BHD08:45Belfast City

£719

British Airways

15 Jan

BHD11:30Belfast City

13h 15m

1 stop

ORD18:45Chicago O'Hare Intl

17 Jan

ORD13:31Chicago O'Hare Intl

14h 49m

2 stops

BHD10:20Belfast City

£782

British Airways

15 Jan

BHD06:45Belfast City

14h 45m

1 stop

ORD15:30Chicago O'Hare Intl

17 Jan

ORD20:40Chicago O'Hare Intl

11h 15m

1 stop

BHD13:55Belfast City

£785

Delta flights from Belfast City Airport to Illinois

Our best Delta deals on Belfast City Airport to Illinois flight tickets

Delta

7 Sept

BHD09:50Belfast City

18h 54m

2 stops

ORD22:44Chicago O'Hare Intl

14 Sept

ORD11:17Chicago O'Hare Intl

16h 03m

2 stops

BHD09:20Belfast City

£699

Delta

3 Aug

BHD17:30Belfast City

26h 45m

1 stop

ORD14:15Chicago O'Hare Intl

7 Aug

ORD13:59Chicago O'Hare Intl

20h 56m

2 stops

BHD16:55Belfast City

£1,706

Delta

3 Aug

BHD09:50Belfast City

18h 54m

2 stops

ORD22:44Chicago O'Hare Intl

7 Aug

ORD15:51Chicago O'Hare Intl

19h 04m

2 stops

BHD16:55Belfast City

£1,711

momondo Fare Finder

Use the filters below to find and compare flights from Belfast City Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 7/9

06:30-17:15

1 stop16h 45m

Chicago O'Hare Intl

Mon 14/9

19:05-12:55

1 stop11h 50m

£679

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 7/9

17:30-14:15

1 stop26h 45m

Chicago O'Hare Intl

Mon 14/9

12:29-09:20

2 stops14h 51m

£696

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 7/9

09:50-22:44

2 stops18h 54m

Chicago O'Hare Intl

Mon 14/9

11:17-09:20

2 stops16h 03m

£699

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 10/9

06:30-12:25

1 stop11h 55m

Chicago O'Hare Intl

Thu 24/9

22:25-18:45

1 stop14h 20m

£708

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 10/9

09:35-21:12

2 stops17h 37m

Chicago O'Hare Intl

Thu 24/9

10:11-08:45

2 stops16h 34m

£719

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 7/9

09:50-21:20

3 stops41h 30m

Chicago O'Hare Intl

Mon 14/9

09:50-16:30

3 stops24h 40m

£742

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 10/9

07:00-18:15

2 stops17h 15m

Chicago O'Hare Intl

Thu 24/9

07:25-18:40

3 stops29h 15m

£745

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Fri 15/1

11:30-18:45

1 stop13h 15m

Chicago O'Hare Intl

Sun 17/1

13:31-10:20

2 stops14h 49m

£782

Fastest return journey

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Fri 15/1

06:45-15:30

1 stop14h 45m

Chicago O'Hare Intl

Sun 17/1

20:40-13:55

1 stop11h 15m

£785

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Fri 15/1

06:45-16:49

2 stops16h 04m

Chicago O'Hare Intl

Sun 17/1

13:31-10:20

2 stops14h 49m

£786

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast City Airport to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Belfast City to Illinois?

British Airways is the most popular carrier operating from Belfast City to Illinois

Cheap Belfast City Airport to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast City Airport to Illinois

Fastest flight time	13h 15m
Direct flights	None

The fastest flight from Belfast City Airport to Illinois takes 13h 15m

There are no direct flights from Belfast City Airport to Illinois. There are no popular flight routes from Belfast City Airport to Illinois.

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Frequently asked questions about flying from Belfast City Airport to Illinois

When did momondo last update prices for flights from Belfast City Airport to Illinois?
Prices for flights from Belfast City Airport to Illinois were last updated today.
How old do you have to be to fly from Belfast City Airport to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Illinois?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Belfast.

Can I find flights from Belfast to Illinois with flexible booking policies on momondo?

All flight searches from Belfast to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Belfast to Illinois?

Once all potential Belfast to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Belfast to Illinois right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Illinois from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.