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.

$306 Cheap Flights from Belfast to Chicago in 2025

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Find the cheapest flights from Belfast to Chicago

Round-trip

One-way

Cheap round-trip flights

7:00 am - 9:15 pmBFS-ORD

44h 15m2 stops

7:25 pm - 9:30 pmORD-BFS

20h 05m2 stops

$692

Find Deal

Tue, Oct 7 - Sat, Oct 11

9:55 am - 9:15 pmBFS-ORD

17h 20m2 stops

7:25 pm - 8:20 pmORD-BFS

18h 55m2 stops

$700

Find Deal

Sun, Sep 14 - Sun, Sep 21

7:15 am - 7:00 pmBFS-ORD

17h 45m2 stops

9:15 pm - 10:20 pmORD-BFS

19h 05m2 stops

$778

Find Deal

Sun, Sep 7 - Sun, Sep 7

7:55 pm - 12:35 pmBFS-ORD

46h 40m3 stops

3:50 pm - 10:30 pmORD-BFS

24h 40m2 stops

$812

Find Deal

Tue, Oct 7 - Sat, Oct 11

7:55 pm - 12:35 pmBFS-ORD

46h 40m3 stops

10:40 am - 10:30 pmORD-BFS

29h 50m3 stops

$833

Find Deal

Tue, Oct 7 - Sat, Oct 11

6:30 am - 6:10 pmBHD-ORD

17h 40m2 stops

6:21 pm - 4:55 pmORD-BHD

40h 34m2 stops

$839Virgin Atlantic

Find Deal

Tue, Oct 7 - Sat, Oct 11

7:35 am - 7:00 pmBFS-ORD

17h 25m2 stops

3:45 pm - 10:55 amORD-BFS

13h 10m2 stops

$926

Find Deal

Fri, Sep 12 - Fri, Sep 19

6:10 am - 9:18 amBFS-ORD

33h 08m3 stops

6:00 pm - 8:20 pmORD-BFS

20h 20m2 stops

$946

Find Deal

Sun, Sep 14 - Sun, Sep 21

7:05 am - 7:29 pmBHD-ORD

18h 24m3 stops

3:50 pm - 9:10 pmORD-BHD

23h 20m2 stops

$948

Find Deal

Tue, Oct 7 - Sat, Oct 11

8:20 pm - 2:40 pmBHD-ORD

24h 20m1 stop

4:50 pm - 11:30 amORD-BHD

36h 40m2 stops

$973Finnair

Find Deal

Tue, Oct 7 - Sat, Oct 11

Fly from

Fly to

Route

Depart

Return

Price

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Tue 10/7

7:00 am-9:15 pm

2 stops44h 15m

Chicago O'Hare Intl

Sat 10/11

7:25 pm-9:30 pm

2 stops20h 05m

$692

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Sun 9/14

9:55 am-9:15 pm

2 stops17h 20m

Chicago O'Hare Intl

Sun 9/21

7:25 pm-8:20 pm

2 stops18h 55m

$700

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Sun 9/7

7:15 am-7:00 pm

2 stops17h 45m

Chicago O'Hare Intl

Sun 9/7

9:15 pm-10:20 pm

2 stops19h 05m

$778

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Tue 10/7

7:55 pm-12:35 pm

3 stops46h 40m

Chicago O'Hare Intl

Sat 10/11

3:50 pm-10:30 pm

2 stops24h 40m

$812

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Tue 10/7

7:55 pm-12:35 pm

3 stops46h 40m

Chicago O'Hare Intl

Sat 10/11

10:40 am-10:30 pm

3 stops29h 50m

$833

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Tue 10/7

6:30 am-6:10 pm

2 stops17h 40m

Chicago O'Hare Intl

Sat 10/11

6:21 pm-4:55 pm

2 stops40h 34m

$839

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Fri 9/12

7:35 am-7:00 pm

2 stops17h 25m

Chicago O'Hare Intl

Fri 9/19

3:45 pm-10:55 am

2 stops13h 10m

$926

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Sun 9/14

6:10 am-9:18 am

3 stops33h 08m

Chicago O'Hare Intl

Sun 9/21

6:00 pm-8:20 pm

2 stops20h 20m

$946

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Tue 10/7

7:05 am-7:29 pm

3 stops18h 24m

Chicago O'Hare Intl

Sat 10/11

3:50 pm-9:10 pm

2 stops23h 20m

$948

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Tue 10/7

8:20 pm-2:40 pm

1 stop24h 20m

Chicago O'Hare Intl

Sat 10/11

4:50 pm-11:30 am

2 stops36h 40m

$973

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 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

Best Price Found	$306
Fastest flight time	12h 15m
Direct flights	None
Airports in Chicago	1 airport

The best one-way flight to Chicago from Belfast in the past 72 hours is $306. The best round-trip flight deal from Belfast to Chicago found on momondo in the last 72 hours is $692.

The fastest flight from Belfast to Chicago takes 12h 15m

There are no direct flights from Belfast to Chicago. Popular non-direct routes for this connection are Belfast Intl Airport - Chicago O'Hare Intl Airport and Belfast City Airport - Chicago O'Hare Intl Airport.

There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)

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How far is Belfast to Chicago by plane?
There are 3636.7 mi between Belfast and Chicago. 13h 35m 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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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.