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Cheap flights from Belfast City Airport to Illinois from £292

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast City Airport to Illinois departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Belfast City Airport to Illinois

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
12:25 - 18:45
BHD
-
ORD
12h 20m1 stop
British Airways Logo
19:49 - 10:40
ORD
-
BHD
32h 51m2 stops
£594British Airways
ke, 14 tammi - su, 18 tammi
British Airways Logo
06:35 - 17:00
BHD
-
ORD
16h 25m1 stop
British Airways Logo
17:10 - 10:20
ORD
-
BHD
11h 10m1 stop
£620British Airways
ke, 14 tammi - su, 18 tammi
British Airways Logo
06:35 - 13:50
BHD
-
ORD
13h 15m1 stop
British Airways Logo
17:10 - 14:15
ORD
-
BHD
15h 05m1 stop
£624British Airways
to, 29 tammi - ma, 2 helmi
British Airways Logo
06:35 - 17:00
BHD
-
ORD
16h 25m1 stop
British Airways Logo
16:14 - 14:15
ORD
-
BHD
16h 01m2 stops
£626British Airways
to, 29 tammi - ma, 2 helmi
British Airways Logo
09:05 - 20:10
BHD
-
ORD
17h 05m2 stops
British Airways Logo
11:44 - 10:40
ORD
-
BHD
16h 56m2 stops
£627British Airways
to, 29 tammi - ma, 2 helmi
British Airways Logo
06:35 - 17:42
BHD
-
ORD
17h 07m2 stops
British Airways Logo
16:14 - 14:15
ORD
-
BHD
16h 01m2 stops
£630British Airways
to, 29 tammi - ma, 2 helmi
Virgin Atlantic Logo
17:30 - 14:15
BHD
-
ORD
26h 45m1 stop
Virgin Atlantic Logo
16:20 - 16:55
ORD
-
BHD
18h 35m1 stop
£710Virgin Atlantic
ma, 1 kesä - su, 7 kesä
American Airlines Logo
06:40 - 16:05
BHD
-
ORD
15h 25m2 stops
American Airlines Logo
21:15 - 17:45
ORD
-
BHD
14h 30m1 stop
£752American Airlines
ma, 1 kesä - su, 7 kesä
Multiple Airlines Logo
09:50 - 21:36
BHD
-
ORD
17h 46m2 stops
Multiple Airlines Logo
17:55 - 16:55
ORD
-
BHD
17h 00m2 stops
£827Multiple Airlines
ma, 1 kesä - su, 7 kesä
British Airways Logo
09:15 - 18:45
BHD
-
ORD
15h 30m1 stop
British Airways Logo
21:45 - 18:50
ORD
-
BHD
15h 05m1 stop
£1,114British Airways
ma, 26 tammi - to, 29 tammi

British Airways flights from Belfast City Airport to Illinois

Our best British Airways deals on Belfast City Airport to Illinois flight tickets
British Airways
14 Jan
BHD12:25Belfast City
12h 20m
1 stop
ORD18:45Chicago O'Hare Intl
18 Jan
ORD19:49Chicago O'Hare Intl
32h 51m
2 stops
BHD10:40Belfast City
£594
Find similar
British Airways
14 Jan
BHD06:35Belfast City
16h 25m
1 stop
ORD17:00Chicago O'Hare Intl
18 Jan
ORD17:10Chicago O'Hare Intl
11h 10m
1 stop
BHD10:20Belfast City
£620
Find similar
British Airways
29 Jan
BHD06:35Belfast City
13h 15m
1 stop
ORD13:50Chicago O'Hare Intl
2 Feb
ORD17:10Chicago O'Hare Intl
15h 05m
1 stop
BHD14:15Belfast City
£624
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belfast City Airport to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 5 joulukuu 2025.
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

BelfastChicago

BHD - ORD

BHDORD

Belfast City

ke 14/1

12:25-18:45

1 stop12h 20m

Chicago O'Hare Intl

su 18/1

19:49-10:40

2 stops32h 51m

£594

BelfastChicago

BHD - ORD

BHDORD

Belfast City

ke 14/1

06:35-17:00

1 stop16h 25m

Chicago O'Hare Intl

su 18/1

17:10-10:20

1 stop11h 10m

£620

BelfastChicago

BHD - ORD

BHDORD

Belfast City

to 29/1

06:35-13:50

1 stop13h 15m

Chicago O'Hare Intl

ma 2/2

17:10-14:15

1 stop15h 05m

£624

BelfastChicago

BHD - ORD

BHDORD

Belfast City

to 29/1

06:35-17:00

1 stop16h 25m

Chicago O'Hare Intl

ma 2/2

16:14-14:15

2 stops16h 01m

£626

BelfastChicago

BHD - ORD

BHDORD

Belfast City

to 29/1

09:05-20:10

2 stops17h 05m

Chicago O'Hare Intl

ma 2/2

11:44-10:40

2 stops16h 56m

£627

BelfastChicago

BHD - ORD

BHDORD

Belfast City

to 29/1

06:35-17:42

2 stops17h 07m

Chicago O'Hare Intl

ma 2/2

16:14-14:15

2 stops16h 01m

£630

BelfastChicago

BHD - ORD

BHDORD

Belfast City

ma 1/6

17:30-14:15

1 stop26h 45m

Chicago O'Hare Intl

su 7/6

16:20-16:55

1 stop18h 35m

£710

BelfastChicago

BHD - ORD

BHDORD

Belfast City

ma 1/6

06:40-16:05

2 stops15h 25m

Chicago O'Hare Intl

su 7/6

21:15-17:45

1 stop14h 30m

£752

BelfastChicago

BHD - ORD

BHDORD

Belfast City

ma 1/6

09:50-21:36

2 stops17h 46m

Chicago O'Hare Intl

su 7/6

17:55-16:55

2 stops17h 00m

£827

BelfastChicago

BHD - ORD

BHDORD

Belfast City

ma 26/1

09:15-18:45

1 stop15h 30m

Chicago O'Hare Intl

to 29/1

21:45-18:50

1 stop15h 05m

£1,114

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Illinois from

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

15h 15m

Direct flights

None
The fastest flight from Belfast City Airport to Illinois takes 15h 15m
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

  • 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?

  • 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.

Best airlines flying from Belfast City Airport to Illinois

Compare and see reviews for airlines that fly from Belfast City Airport to Illinois with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £503Free CancellationRating
6.7
7,562 reviews
Search British Airways flights

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.

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