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 many operators does momondo search for flights from Belfast City Airport to Illinois?

As of June 2026, there is 1 operator available to choose from for flights from Belfast City Airport to Illinois.

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.

£470 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.

11:30 - 18:45

BHD

ORD

13h 15m

1 stop

17:10 - 14:15

ORD

BHD

15h 05m

1 stop

£656British Airways

Mo, 9 Nov - Fr, 13 Nov

11:30 - 18:45

BHD

ORD

13h 15m

1 stop

17:10 - 14:15

ORD

BHD

15h 05m

1 stop

£657British Airways

Mo, 9 Nov - Fr, 13 Nov

06:35 - 18:25

BHD

ORD

17h 50m

2 stops

16:40 - 14:15

ORD

BHD

15h 35m

2 stops

£660British Airways

Mo, 9 Nov - Fr, 13 Nov

06:35 - 17:41

BHD

ORD

17h 06m

2 stops

16:40 - 14:15

ORD

BHD

15h 35m

2 stops

£661British Airways

Mo, 9 Nov - Fr, 13 Nov

11:30 - 18:45

BHD

ORD

13h 15m

1 stop

17:10 - 14:15

ORD

BHD

15h 05m

1 stop

£663British Airways

Mo, 9 Nov - Fr, 13 Nov

11:30 - 18:45

BHD

ORD

13h 15m

1 stop

14:03 - 10:30

ORD

BHD

14h 27m

2 stops

£665British Airways

Mo, 9 Nov - Fr, 13 Nov

11:30 - 18:45

BHD

ORD

13h 15m

1 stop

14:03 - 10:30

ORD

BHD

14h 27m

2 stops

£666British Airways

Mo, 9 Nov - Fr, 13 Nov

06:35 - 18:25

BHD

ORD

17h 50m

2 stops

16:40 - 14:15

ORD

BHD

15h 35m

2 stops

£667British Airways

Mo, 9 Nov - Fr, 13 Nov

06:35 - 18:25

BHD

ORD

17h 50m

2 stops

16:40 - 14:15

ORD

BHD

15h 35m

2 stops

£669British Airways

Mo, 9 Nov - Fr, 13 Nov

06:35 - 18:25

BHD

ORD

17h 50m

2 stops

14:03 - 10:30

ORD

BHD

14h 27m

2 stops

£669British Airways

Mo, 9 Nov - Fr, 13 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Virgin Atlantic flights from Belfast City Airport to Illinois

Our best Virgin Atlantic deals on Belfast City Airport to Illinois flight tickets

Virgin Atlantic

13 Jul

BHD17:30Belfast City

32h 00m

2 stops

ORD19:30Chicago O'Hare Intl

18 Jul

ORD16:30Chicago O'Hare Intl

34h 50m

2 stops

BHD09:20Belfast City

£865

Virgin Atlantic

13 Jul

BHD17:30Belfast City

26h 45m

1 stop

ORD14:15Chicago O'Hare Intl

18 Jul

ORD16:30Chicago O'Hare Intl

34h 50m

2 stops

BHD09:20Belfast City

£876

Virgin Atlantic

13 Jul

BHD17:30Belfast City

26h 45m

1 stop

ORD14:15Chicago O'Hare Intl

18 Jul

ORD16:20Chicago O'Hare Intl

18h 35m

1 stop

BHD16:55Belfast City

£905

British Airways flights from Belfast City Airport to Illinois

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

British Airways

9 Nov

BHD11:30Belfast City

13h 15m

1 stop

ORD18:45Chicago O'Hare Intl

13 Nov

ORD17:10Chicago O'Hare Intl

15h 05m

1 stop

BHD14:15Belfast City

£656

British Airways

9 Nov

BHD11:30Belfast City

13h 15m

1 stop

ORD18:45Chicago O'Hare Intl

13 Nov

ORD17:10Chicago O'Hare Intl

15h 05m

1 stop

BHD14:15Belfast City

£657

British Airways

9 Nov

BHD06:35Belfast City

17h 50m

2 stops

ORD18:25Chicago O'Hare Intl

13 Nov

ORD16:40Chicago O'Hare Intl

15h 35m

2 stops

BHD14:15Belfast City

£660

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

Mo 9/11

11:30-18:45

1 stop13h 15m

Chicago O'Hare Intl

Fr 13/11

17:10-14:15

1 stop15h 05m

£656

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mo 9/11

11:30-18:45

1 stop13h 15m

Chicago O'Hare Intl

Fr 13/11

17:10-14:15

1 stop15h 05m

£657

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mo 9/11

06:35-18:25

2 stops17h 50m

Chicago O'Hare Intl

Fr 13/11

16:40-14:15

2 stops15h 35m

£660

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mo 9/11

06:35-17:41

2 stops17h 06m

Chicago O'Hare Intl

Fr 13/11

16:40-14:15

2 stops15h 35m

£661

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mo 9/11

11:30-18:45

1 stop13h 15m

Chicago O'Hare Intl

Fr 13/11

17:10-14:15

1 stop15h 05m

£663

Fastest return journey

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mo 9/11

11:30-18:45

1 stop13h 15m

Chicago O'Hare Intl

Fr 13/11

14:03-10:30

2 stops14h 27m

£665

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mo 9/11

11:30-18:45

1 stop13h 15m

Chicago O'Hare Intl

Fr 13/11

14:03-10:30

2 stops14h 27m

£666

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mo 9/11

06:35-18:25

2 stops17h 50m

Chicago O'Hare Intl

Fr 13/11

16:40-14:15

2 stops15h 35m

£667

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mo 9/11

06:35-18:25

2 stops17h 50m

Chicago O'Hare Intl

Fr 13/11

16:40-14:15

2 stops15h 35m

£669

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mo 9/11

06:35-18:25

2 stops17h 50m

Chicago O'Hare Intl

Fr 13/11

14:03-10:30

2 stops14h 27m

£669

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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	12h 00m
Direct flights	None

The fastest flight from Belfast City Airport to Illinois takes 12h 00m

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

Search flight deals

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 many operators does momondo search for flights from Belfast City Airport to Illinois?
As of June 2026, there is 1 operator available to choose from for flights from Belfast City Airport to Illinois.
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.