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.

$486 Cheap Flights from Belfast City Airport to Illinois in 2026

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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.

11:05 am - 7:15 pm

BHD

ORD

14h 10m

1 stop

8:40 pm - 1:55 pm

ORD

BHD

11h 15m

1 stop

$961British Airways

Thu, Nov 5 - Sun, Nov 8

9:05 am - 6:25 pm

BHD

ORD

15h 20m

2 stops

4:05 pm - 1:55 pm

ORD

BHD

15h 50m

2 stops

$966British Airways

Thu, Nov 5 - Sun, Nov 8

6:30 am - 6:15 pm

BHD

ORD

17h 45m

1 stop

7:05 pm - 2:35 pm

ORD

BHD

13h 30m

1 stop

$981British Airways

Wed, Sep 2 - Sun, Sep 6

6:30 am - 4:59 pm

BHD

ORD

16h 29m

2 stops

5:29 pm - 2:35 pm

ORD

BHD

15h 06m

2 stops

$987British Airways

Wed, Sep 2 - Sun, Sep 6

11:05 am - 7:15 pm

BHD

ORD

14h 10m

1 stop

8:40 pm - 1:55 pm

ORD

BHD

11h 15m

1 stop

$1,043British Airways

Thu, Nov 5 - Sun, Nov 8

11:05 am - 7:15 pm

BHD

ORD

14h 10m

1 stop

8:40 pm - 1:55 pm

ORD

BHD

11h 15m

1 stop

$1,044British Airways

Thu, Nov 5 - Sun, Nov 8

6:35 am - 5:55 pm

BHD

ORD

17h 20m

2 stops

2:03 pm - 10:20 am

ORD

BHD

14h 17m

2 stops

$1,048British Airways

Thu, Nov 5 - Sun, Nov 8

6:35 am - 5:55 pm

BHD

ORD

17h 20m

2 stops

2:03 pm - 10:20 am

ORD

BHD

14h 17m

2 stops

$1,049British Airways

Thu, Nov 5 - Sun, Nov 8

9:50 am - 12:55 pm

BHD

ORD

33h 05m

2 stops

8:45 am - 1:20 pm

ORD

BHD

22h 35m

3 stops

$1,051Multiple Airlines

Mon, Jul 13 - Mon, Jul 20

9:40 am - 5:35 pm

BHD

ORD

13h 55m

1 stop

8:40 pm - 3:30 pm

ORD

BHD

12h 50m

1 stop

$1,053American Airlines

Mon, Jul 13 - Mon, Jul 20

KLM flights from Belfast City Airport to Illinois

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

KLM

Jun 28

BHD5:45 pmBelfast City

26h 45m

1 stop

ORD2:30 pmChicago O'Hare Intl

Jul 19

ORD7:17 pmChicago O'Hare Intl

32h 03m

2 stops

BHD9:20 amBelfast City

$1,109

KLM

Jul 1

BHD5:30 pmBelfast City

26h 45m

1 stop

ORD2:15 pmChicago O'Hare Intl

Jul 8

ORD4:50 pmChicago O'Hare Intl

10h 30m

1 stop

BHD9:20 amBelfast City

$1,120

Virgin Atlantic flights from Belfast City Airport to Illinois

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

Virgin Atlantic

Jun 28

BHD5:45 pmBelfast City

26h 45m

1 stop

ORD2:30 pmChicago O'Hare Intl

Jul 19

ORD4:20 pmChicago O'Hare Intl

11h 00m

1 stop

BHD9:20 amBelfast City

$1,142

Virgin Atlantic

Jun 14

BHD9:50 amBelfast City

18h 52m

2 stops

ORD10:42 pmChicago O'Hare Intl

Jun 18

ORD4:20 pmChicago O'Hare Intl

11h 00m

1 stop

BHD9:20 amBelfast City

$8,323

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

Quickest round-trip

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 11/5

11:05 am-7:15 pm

1 stop14h 10m

Chicago O'Hare Intl

Sun 11/8

8:40 pm-1:55 pm

1 stop11h 15m

$961

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 11/5

9:05 am-6:25 pm

2 stops15h 20m

Chicago O'Hare Intl

Sun 11/8

4:05 pm-1:55 pm

2 stops15h 50m

$966

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 9/2

6:30 am-6:15 pm

1 stop17h 45m

Chicago O'Hare Intl

Sun 9/6

7:05 pm-2:35 pm

1 stop13h 30m

$981

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 9/2

6:30 am-4:59 pm

2 stops16h 29m

Chicago O'Hare Intl

Sun 9/6

5:29 pm-2:35 pm

2 stops15h 06m

$987

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 11/5

11:05 am-7:15 pm

1 stop14h 10m

Chicago O'Hare Intl

Sun 11/8

8:40 pm-1:55 pm

1 stop11h 15m

$1,043

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 11/5

11:05 am-7:15 pm

1 stop14h 10m

Chicago O'Hare Intl

Sun 11/8

8:40 pm-1:55 pm

1 stop11h 15m

$1,044

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 11/5

6:35 am-5:55 pm

2 stops17h 20m

Chicago O'Hare Intl

Sun 11/8

2:03 pm-10:20 am

2 stops14h 17m

$1,048

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 11/5

6:35 am-5:55 pm

2 stops17h 20m

Chicago O'Hare Intl

Sun 11/8

2:03 pm-10:20 am

2 stops14h 17m

$1,049

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 7/13

9:50 am-12:55 pm

2 stops33h 05m

Chicago O'Hare Intl

Mon 7/20

8:45 am-1:20 pm

3 stops22h 35m

$1,051

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 7/13

9:40 am-5:35 pm

1 stop13h 55m

Chicago O'Hare Intl

Mon 7/20

8:40 pm-3:30 pm

1 stop12h 50m

$1,053

Flights are sorted by cheapest round-trip 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	13h 30m
Direct flights	None

The fastest flight from Belfast City Airport to Illinois takes 13h 30m

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.