When did momondo last update prices for flights from Belfast to Chicago?

Prices for flights from Belfast to Chicago were last updated today.

How old do you have to be to fly from Belfast to Chicago?

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 to Chicago.

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

The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$403 Cheap Flights from Belfast to Chicago in 2025/26

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Find the cheapest flights from Belfast to Chicago

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Cheap round-trip flights

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12:45 pm - 2:45 pmBFS-ORD

32h 00m3 stops

6:30 pm - 1:45 pmORD-BFS

13h 15m2 stops

$638Multiple Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

12:45 pm - 2:45 pmBFS-ORD

32h 00m3 stops

6:30 pm - 11:55 pmORD-BFS

23h 25m3 stops

$687Multiple Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

8:55 pm - 5:20 pmBFS-ORD

26h 25m2 stops

6:30 pm - 9:50 pmORD-BFS

21h 20m2 stops

$781Multiple Airlines

Find Deal

Tue, Dec 23 - Tue, Dec 30

11:05 am - 6:45 pmBHD-ORD

13h 40m1 stop

6:10 pm - 10:40 amORD-BHD

11h 30m1 stop

$820American Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

6:00 am - 5:55 pmBFS-ORD

17h 55m2 stops

3:50 pm - 1:45 pmORD-BFS

15h 55m2 stops

$821Multiple Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

6:35 am - 5:00 pmBHD-ORD

16h 25m1 stop

10:45 pm - 6:35 pmORD-BHD

14h 50m1 stop

$822American Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

6:35 am - 5:53 pmBHD-ORD

17h 18m2 stops

5:31 pm - 2:15 pmORD-BHD

15h 44m2 stops

$825American Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

6:30 am - 2:20 pmBHD-ORD

13h 50m1 stop

4:25 pm - 9:00 pmORD-BHD

22h 35m1 stop

$844Delta

Find Deal

Sat, Dec 6 - Wed, Dec 10

5:25 pm - 2:20 pmBHD-ORD

26h 55m1 stop

2:10 pm - 9:20 pmORD-BHD

49h 10m2 stops

$1,401Virgin Atlantic

Find Deal

Mon, Mar 30 - Sat, Apr 4

9:50 am - 3:55 pmBHD-ORD

12h 05m1 stop

9:15 pm - 5:15 pmORD-BHD

14h 00m1 stop

$1,414British Airways

Find Deal

Mon, Mar 30 - Sat, Apr 4

American Airlines flights from Belfast to Chicago

Our best American Airlines deals on Belfast to Chicago flight tickets

American Airlines

Mar 5

BHD11:05 amBelfast City

13h 40m

1 stop

ORD6:45 pmChicago O'Hare Intl

Mar 9

ORD6:10 pmChicago O'Hare Intl

11h 30m

1 stop

BHD10:40 amBelfast City

$820

Find similar

American Airlines

Mar 5

BHD6:35 amBelfast City

16h 25m

1 stop

ORD5:00 pmChicago O'Hare Intl

Mar 9

ORD10:45 pmChicago O'Hare Intl

14h 50m

1 stop

BHD6:35 pmBelfast City

$822

Find similar

American Airlines

Mar 5

BHD6:35 amBelfast City

17h 18m

2 stops

ORD5:53 pmChicago O'Hare Intl

Mar 9

ORD5:31 pmChicago O'Hare Intl

15h 44m

2 stops

BHD2:15 pmBelfast City

$825

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Sat 12/6

12:45 pm-2:45 pm

3 stops32h 00m

Chicago O'Hare Intl

Wed 12/10

6:30 pm-1:45 pm

2 stops13h 15m

$638

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Sat 12/6

12:45 pm-2:45 pm

3 stops32h 00m

Chicago O'Hare Intl

Wed 12/10

6:30 pm-11:55 pm

3 stops23h 25m

$687

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Tue 12/23

8:55 pm-5:20 pm

2 stops26h 25m

Chicago O'Hare Intl

Tue 12/30

6:30 pm-9:50 pm

2 stops21h 20m

$781

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 3/5

11:05 am-6:45 pm

1 stop13h 40m

Chicago O'Hare Intl

Mon 3/9

6:10 pm-10:40 am

1 stop11h 30m

$820

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Sat 12/6

6:00 am-5:55 pm

2 stops17h 55m

Chicago O'Hare Intl

Wed 12/10

3:50 pm-1:45 pm

2 stops15h 55m

$821

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 3/5

6:35 am-5:00 pm

1 stop16h 25m

Chicago O'Hare Intl

Mon 3/9

10:45 pm-6:35 pm

1 stop14h 50m

$822

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 3/5

6:35 am-5:53 pm

2 stops17h 18m

Chicago O'Hare Intl

Mon 3/9

5:31 pm-2:15 pm

2 stops15h 44m

$825

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Sat 12/6

6:30 am-2:20 pm

1 stop13h 50m

Chicago O'Hare Intl

Wed 12/10

4:25 pm-9:00 pm

1 stop22h 35m

$844

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 3/30

5:25 pm-2:20 pm

1 stop26h 55m

Chicago O'Hare Intl

Sat 4/4

2:10 pm-9:20 pm

2 stops49h 10m

$1,401

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 3/30

9:50 am-3:55 pm

1 stop12h 05m

Chicago O'Hare Intl

Sat 4/4

9:15 pm-5:15 pm

1 stop14h 00m

$1,414

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast to Chicago

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 to Chicago?

British Airways is the most popular carrier operating from Belfast to Chicago

Cheap Belfast to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Chicago

Direct flights	None

There are no direct flights from Belfast to Chicago. There are no popular flight routes from Belfast to Chicago.

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How far is Belfast to Chicago by plane?
There are 3636.7 mi between Belfast and Chicago. 12h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Belfast to Chicago?
Prices for flights from Belfast to Chicago were last updated today.
How old do you have to be to fly from Belfast to Chicago?
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 to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

Finding the right flight to Chicago from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Chicago from Belfast which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Belfast and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Belfast and alert you when they change.