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

Prices for flights from Belfast to Chicago are updated daily.

How many operators does momondo search for flights from Belfast to Chicago?

The number of operators available for flights from Belfast to Chicago is 1 as of November 2025.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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.

£308 Cheap Flights from Belfast to Chicago in 2025/26

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Find the cheapest flights from Belfast to Chicago

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:35 - 15:25BHD-ORD

14h 50m1 stop

20:45 - 13:55ORD-BHD

11h 10m1 stop

£623American Airlines

Find Deal

Wed, 14 Jan - Sun, 18 Jan

09:15 - 15:25BHD-ORD

12h 10m1 stop

20:45 - 16:50ORD-BHD

14h 05m1 stop

£626American Airlines

Find Deal

Wed, 14 Jan - Sun, 18 Jan

06:35 - 16:46BHD-ORD

16h 11m2 stops

13:35 - 10:20ORD-BHD

14h 45m2 stops

£629American Airlines

Find Deal

Wed, 14 Jan - Sun, 18 Jan

06:35 - 17:58BHD-ORD

17h 23m2 stops

17:31 - 14:15ORD-BHD

15h 44m2 stops

£630American Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

17:20 - 17:55BHD-ORD

30h 35m2 stops

13:57 - 16:50ORD-BHD

20h 53m2 stops

£714Virgin Atlantic

Find Deal

Wed, 14 Jan - Sun, 18 Jan

17:20 - 17:45BHD-ORD

30h 25m2 stops

13:55 - 16:50ORD-BHD

20h 55m2 stops

£716Virgin Atlantic

Find Deal

Wed, 14 Jan - Sun, 18 Jan

07:05 - 11:16BFS-ORD

34h 11m3 stops

18:30 - 15:10ORD-BFS

14h 40m2 stops

£796Multiple Airlines

Find Deal

Fri, 2 Jan - Fri, 9 Jan

07:05 - 11:16BFS-ORD

34h 11m3 stops

18:30 - 00:50ORD-BFS

24h 20m3 stops

£904Multiple Airlines

Find Deal

Fri, 2 Jan - Fri, 9 Jan

10:15 - 16:00BFS-ORD

35h 45m3 stops

18:30 - 20:25ORD-BFS

19h 55m2 stops

£914Multiple Airlines

Find Deal

Thu, 1 Jan - Thu, 8 Jan

08:15 - 20:00BFS-ORD

17h 45m2 stops

18:30 - 20:25ORD-BFS

19h 55m2 stops

£954Multiple Airlines

Find Deal

Thu, 1 Jan - Thu, 8 Jan

American Airlines flights from Belfast to Chicago

Our best American Airlines deals on Belfast to Chicago flight tickets

American Airlines

14 Jan

BHD06:35Belfast City

14h 50m

1 stop

ORD15:25Chicago O'Hare Intl

18 Jan

ORD20:45Chicago O'Hare Intl

11h 10m

1 stop

BHD13:55Belfast City

£623

Find similar

American Airlines

14 Jan

BHD09:15Belfast City

12h 10m

1 stop

ORD15:25Chicago O'Hare Intl

18 Jan

ORD20:45Chicago O'Hare Intl

14h 05m

1 stop

BHD16:50Belfast City

£626

Find similar

American Airlines

14 Jan

BHD06:35Belfast City

16h 11m

2 stops

ORD16:46Chicago O'Hare Intl

18 Jan

ORD13:35Chicago O'Hare Intl

14h 45m

2 stops

BHD10:20Belfast City

£629

Find similar

Virgin Atlantic flights from Belfast to Chicago

Our best Virgin Atlantic deals on Belfast to Chicago flight tickets

Virgin Atlantic

14 Jan

BHD17:20Belfast City

30h 35m

2 stops

ORD17:55Chicago O'Hare Intl

18 Jan

ORD13:57Chicago O'Hare Intl

20h 53m

2 stops

BHD16:50Belfast City

£714

Find similar

Virgin Atlantic

14 Jan

BHD17:20Belfast City

30h 25m

2 stops

ORD17:45Chicago O'Hare Intl

18 Jan

ORD13:55Chicago O'Hare Intl

20h 55m

2 stops

BHD16:50Belfast City

£716

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 14/1

06:35-15:25

1 stop14h 50m

Chicago O'Hare Intl

Sun 18/1

20:45-13:55

1 stop11h 10m

£623

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 14/1

09:15-15:25

1 stop12h 10m

Chicago O'Hare Intl

Sun 18/1

20:45-16:50

1 stop14h 05m

£626

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 14/1

06:35-16:46

2 stops16h 11m

Chicago O'Hare Intl

Sun 18/1

13:35-10:20

2 stops14h 45m

£629

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 5/3

06:35-17:58

2 stops17h 23m

Chicago O'Hare Intl

Mon 9/3

17:31-14:15

2 stops15h 44m

£630

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 14/1

17:20-17:55

2 stops30h 35m

Chicago O'Hare Intl

Sun 18/1

13:57-16:50

2 stops20h 53m

£714

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 14/1

17:20-17:45

2 stops30h 25m

Chicago O'Hare Intl

Sun 18/1

13:55-16:50

2 stops20h 55m

£716

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Fri 2/1

07:05-11:16

3 stops34h 11m

Chicago O'Hare Intl

Fri 9/1

18:30-15:10

2 stops14h 40m

£796

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Fri 2/1

07:05-11:16

3 stops34h 11m

Chicago O'Hare Intl

Fri 9/1

18:30-00:50

3 stops24h 20m

£904

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Thu 1/1

10:15-16:00

3 stops35h 45m

Chicago O'Hare Intl

Thu 8/1

18:30-20:25

2 stops19h 55m

£914

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

Thu 1/1

08:15-20:00

2 stops17h 45m

Chicago O'Hare Intl

Thu 8/1

18:30-20:25

2 stops19h 55m

£954

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as £604. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Chicago is Saturday, with ticket prices averaging around £843.

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.

Search flight deals

How far is Belfast to Chicago by plane?
A flight from Belfast to Chicago will travel around 3636.7 mi. By plane, this route typically takes 12h 10m.
When did momondo last update prices for flights from Belfast to Chicago?
Prices for flights from Belfast to Chicago are updated daily.
How many operators does momondo search for flights from Belfast to Chicago?
The number of operators available for flights from Belfast to Chicago is 1 as of November 2025.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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.

Best airlines flying from Belfast to Chicago

Compare and see reviews for airlines that fly from Belfast to Chicago with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £495	Free Cancellation	Rating 6.7 7,534 reviews		Search British Airways flights

Why use momondo?

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

It is quick and easy to find Belfast to Chicago 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 Chicago that suits you.

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

Yes. All flights to Chicago from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Belfast to Chicago 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 Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Belfast to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.