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

Prices for flights from Belfast City Airport to Illinois are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$390 Cheap Flights from Belfast City Airport to Illinois in 2026

Find the cheapest flights from Belfast City Airport to Illinois

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 5:15 pm

BHD

ORD

16h 45m

1 stop

7:05 pm - 12:55 pm

ORD

BHD

11h 50m

1 stop

$914American Airlines

Mon, Sep 7 - Mon, Sep 14

5:30 pm - 2:15 pm

BHD

ORD

26h 45m

1 stop

12:29 pm - 9:20 am

ORD

BHD

14h 51m

2 stops

$936KLM

Mon, Sep 7 - Mon, Sep 14

9:50 am - 10:44 pm

BHD

ORD

18h 54m

2 stops

11:17 am - 9:20 am

ORD

BHD

16h 03m

2 stops

$940Delta

Mon, Sep 7 - Mon, Sep 14

6:30 am - 12:25 pm

BHD

ORD

11h 55m

1 stop

10:25 pm - 6:45 pm

ORD

BHD

14h 20m

1 stop

$952Iberia

Thu, Sep 10 - Thu, Sep 24

9:35 am - 9:12 pm

BHD

ORD

17h 37m

2 stops

10:11 am - 8:45 am

ORD

BHD

16h 34m

2 stops

$967British Airways

Thu, Sep 10 - Thu, Sep 24

9:50 am - 9:20 pm

BHD

ORD

41h 30m

3 stops

9:50 am - 4:30 pm

ORD

BHD

24h 40m

3 stops

$998Multiple Airlines

Mon, Sep 7 - Mon, Sep 14

7:00 am - 6:15 pm

BHD

ORD

17h 15m

2 stops

7:25 am - 6:40 pm

ORD

BHD

29h 15m

3 stops

$1,002Multiple Airlines

Thu, Sep 10 - Thu, Sep 24

11:30 am - 6:45 pm

BHD

ORD

13h 15m

1 stop

1:31 pm - 10:20 am

ORD

BHD

14h 49m

2 stops

$1,052British Airways

Fri, Jan 15 - Sun, Jan 17

6:45 am - 3:30 pm

BHD

ORD

14h 45m

1 stop

8:40 pm - 1:55 pm

ORD

BHD

11h 15m

1 stop

$1,056British Airways

Fri, Jan 15 - Sun, Jan 17

6:45 am - 4:49 pm

BHD

ORD

16h 04m

2 stops

1:31 pm - 10:20 am

ORD

BHD

14h 49m

2 stops

$1,057British Airways

Fri, Jan 15 - Sun, Jan 17

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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

Dec 3

BHD11:05 amBelfast City

13h 40m

1 stop

ORD6:45 pmChicago O'Hare Intl

Dec 7

ORD3:33 pmChicago O'Hare Intl

16h 42m

2 stops

BHD2:15 pmBelfast City

$964

British Airways

Sep 10

BHD9:35 amBelfast City

17h 37m

2 stops

ORD9:12 pmChicago O'Hare Intl

Sep 24

ORD10:11 amChicago O'Hare Intl

16h 34m

2 stops

BHD8:45 amBelfast City

$967

British Airways

Dec 3

BHD7:40 amBelfast City

17h 44m

2 stops

ORD7:24 pmChicago O'Hare Intl

Dec 7

ORD4:26 pmChicago O'Hare Intl

15h 49m

2 stops

BHD2:15 pmBelfast City

$972

Virgin Atlantic flights from Belfast City Airport to Illinois

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

Virgin Atlantic

Aug 3

BHD5:30 pmBelfast City

26h 45m

1 stop

ORD2:15 pmChicago O'Hare Intl

Aug 7

ORD5:57 pmChicago O'Hare Intl

16h 58m

2 stops

BHD4:55 pmBelfast City

$2,296

Virgin Atlantic

Aug 3

BHD9:50 amBelfast City

17h 57m

2 stops

ORD9:47 pmChicago O'Hare Intl

Aug 7

ORD1:59 pmChicago O'Hare Intl

20h 56m

2 stops

BHD4:55 pmBelfast City

$2,302

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 round-trip

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 9/7

6:30 am-5:15 pm

1 stop16h 45m

Chicago O'Hare Intl

Mon 9/14

7:05 pm-12:55 pm

1 stop11h 50m

$914

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 9/7

5:30 pm-2:15 pm

1 stop26h 45m

Chicago O'Hare Intl

Mon 9/14

12:29 pm-9:20 am

2 stops14h 51m

$936

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 9/7

9:50 am-10:44 pm

2 stops18h 54m

Chicago O'Hare Intl

Mon 9/14

11:17 am-9:20 am

2 stops16h 03m

$940

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 9/10

6:30 am-12:25 pm

1 stop11h 55m

Chicago O'Hare Intl

Thu 9/24

10:25 pm-6:45 pm

1 stop14h 20m

$952

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 9/10

9:35 am-9:12 pm

2 stops17h 37m

Chicago O'Hare Intl

Thu 9/24

10:11 am-8:45 am

2 stops16h 34m

$967

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 9/7

9:50 am-9:20 pm

3 stops41h 30m

Chicago O'Hare Intl

Mon 9/14

9:50 am-4:30 pm

3 stops24h 40m

$998

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 9/10

7:00 am-6:15 pm

2 stops17h 15m

Chicago O'Hare Intl

Thu 9/24

7:25 am-6:40 pm

3 stops29h 15m

$1,002

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Fri 1/15

11:30 am-6:45 pm

1 stop13h 15m

Chicago O'Hare Intl

Sun 1/17

1:31 pm-10:20 am

2 stops14h 49m

$1,052

Quickest round-trip

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Fri 1/15

6:45 am-3:30 pm

1 stop14h 45m

Chicago O'Hare Intl

Sun 1/17

8:40 pm-1:55 pm

1 stop11h 15m

$1,056

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Fri 1/15

6:45 am-4:49 pm

2 stops16h 04m

Chicago O'Hare Intl

Sun 1/17

1:31 pm-10:20 am

2 stops14h 49m

$1,057

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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.

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 are updated daily.
How old do you have to be to fly from Belfast City Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Belfast to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to Illinois.

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

Price alerts on flights to Illinois from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.