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Cheap flights from Belfast City Airport to Chicago from £323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast City Airport to Chicago departing on 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Belfast City Airport to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
09:40 - 17:35
BHD
-
ORD
13h 55m
1 stop
British Airways Logo
21:15 - 17:35
ORD
-
BHD
14h 20m
1 stop
£778British Airways
Tue, 9 Jun - Tue, 23 Jun
Multiple Airlines Logo
06:30 - 22:00
BHD
-
ORD
21h 30m
2 stops
Multiple Airlines Logo
21:15 - 17:35
ORD
-
BHD
14h 20m
1 stop
£782Multiple Airlines
Tue, 9 Jun - Tue, 23 Jun
Multiple Airlines Logo
17:30 - 14:15
BHD
-
ORD
26h 45m
1 stop
Multiple Airlines Logo
16:50 - 16:55
ORD
-
BHD
18h 05m
1 stop
£796Multiple Airlines
Mon, 22 Jun - Mon, 29 Jun
KLM Logo
17:30 - 14:15
BHD
-
ORD
26h 45m
1 stop
KLM Logo
12:27 - 09:20
ORD
-
BHD
14h 53m
2 stops
£800KLM
Mon, 22 Jun - Mon, 29 Jun
Multiple Airlines Logo
10:20 - 21:25
BHD
-
ORD
17h 05m
2 stops
Multiple Airlines Logo
19:25 - 09:20
ORD
-
BHD
31h 55m
3 stops
£813Multiple Airlines
Tue, 9 Jun - Tue, 23 Jun
KLM Logo
09:50 - 21:25
BHD
-
ORD
17h 35m
2 stops
KLM Logo
19:17 - 16:55
ORD
-
BHD
15h 38m
2 stops
£825KLM
Tue, 9 Jun - Tue, 23 Jun
Multiple Airlines Logo
07:00 - 20:16
BHD
-
ORD
43h 16m
3 stops
Multiple Airlines Logo
15:45 - 13:20
ORD
-
BHD
15h 35m
2 stops
£839Multiple Airlines
Mon, 22 Jun - Mon, 29 Jun
British Airways Logo
06:30 - 13:50
BHD
-
ORD
13h 20m
1 stop
British Airways Logo
19:05 - 13:35
ORD
-
BHD
12h 30m
1 stop
£842British Airways
Wed, 19 Aug - Wed, 16 Sep
American Airlines Logo
14:20 - 08:05
BHD
-
ORD
23h 45m
2 stops
American Airlines Logo
21:15 - 17:30
ORD
-
BHD
14h 15m
1 stop
£850American Airlines
Thu, 2 Jul - Mon, 6 Jul
British Airways Logo
10:05 - 15:55
BHD
-
ORD
11h 50m
1 stop
British Airways Logo
16:51 - 13:35
ORD
-
BHD
14h 44m
2 stops
£851British Airways
Wed, 19 Aug - Wed, 16 Sep

British Airways flights from Belfast City Airport to Chicago

Our best British Airways deals on Belfast City Airport to Chicago flight tickets
British Airways
9 Jun
BHD09:40Belfast City
13h 55m
1 stop
ORD17:35Chicago O'Hare Intl
23 Jun
ORD21:15Chicago O'Hare Intl
14h 20m
1 stop
BHD17:35Belfast City
£778
British Airways
19 Aug
BHD06:30Belfast City
13h 20m
1 stop
ORD13:50Chicago O'Hare Intl
16 Sept
ORD19:05Chicago O'Hare Intl
12h 30m
1 stop
BHD13:35Belfast City
£842
British Airways
19 Aug
BHD10:05Belfast City
11h 50m
1 stop
ORD15:55Chicago O'Hare Intl
16 Sept
ORD16:51Chicago O'Hare Intl
14h 44m
2 stops
BHD13:35Belfast City
£851

KLM flights from Belfast City Airport to Chicago

Our best KLM deals on Belfast City Airport to Chicago flight tickets
KLM
22 Jun
BHD17:30Belfast City
26h 45m
1 stop
ORD14:15Chicago O'Hare Intl
29 Jun
ORD12:27Chicago O'Hare Intl
14h 53m
2 stops
BHD09:20Belfast City
£800
KLM
9 Jun
BHD09:50Belfast City
17h 35m
2 stops
ORD21:25Chicago O'Hare Intl
23 Jun
ORD19:17Chicago O'Hare Intl
15h 38m
2 stops
BHD16:55Belfast City
£825
KLM
22 May
BHD17:30Belfast City
26h 45m
1 stop
ORD14:15Chicago O'Hare Intl
25 May
ORD16:50Chicago O'Hare Intl
10h 30m
1 stop
BHD09:20Belfast City
£1,135

momondo Fare Finder

 
Customise your flight search to find flights from Belfast City Airport to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from Belfast City Airport to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Tue 9/6

09:40-17:35

1 stop13h 55m

Chicago O'Hare Intl

Tue 23/6

21:15-17:35

1 stop14h 20m

£778

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Tue 9/6

06:30-22:00

2 stops21h 30m

Chicago O'Hare Intl

Tue 23/6

21:15-17:35

1 stop14h 20m

£782

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 22/6

17:30-14:15

1 stop26h 45m

Chicago O'Hare Intl

Mon 29/6

16:50-16:55

1 stop18h 05m

£796

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 22/6

17:30-14:15

1 stop26h 45m

Chicago O'Hare Intl

Mon 29/6

12:27-09:20

2 stops14h 53m

£800

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Tue 9/6

10:20-21:25

2 stops17h 05m

Chicago O'Hare Intl

Tue 23/6

19:25-09:20

3 stops31h 55m

£813

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Tue 9/6

09:50-21:25

2 stops17h 35m

Chicago O'Hare Intl

Tue 23/6

19:17-16:55

2 stops15h 38m

£825

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 22/6

07:00-20:16

3 stops43h 16m

Chicago O'Hare Intl

Mon 29/6

15:45-13:20

2 stops15h 35m

£839
Fastest return journey

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 19/8

06:30-13:50

1 stop13h 20m

Chicago O'Hare Intl

Wed 16/9

19:05-13:35

1 stop12h 30m

£842

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 2/7

14:20-08:05

2 stops23h 45m

Chicago O'Hare Intl

Mon 6/7

21:15-17:30

1 stop14h 15m

£850

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 19/8

10:05-15:55

1 stop11h 50m

Chicago O'Hare Intl

Wed 16/9

16:51-13:35

2 stops14h 44m

£851

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Belfast City Airport to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast City Airport to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast City Airport to Chicago (BHD to CHI) flight deals and tips

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

Fastest flight time

18h 40m

Direct flights

None
The fastest flight from Belfast City Airport to Chicago takes 18h 40m
There are no direct flights from Belfast City Airport to Chicago. There are no popular flight routes from Belfast City Airport to Chicago.
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Frequently asked questions about flying from Belfast City Airport to Chicago

  • How far is Belfast City to Chicago by plane?

    The straight-line distance from Belfast City to Chicago is 3638.3 mi. By plane, this route typically takes 18h 40m.

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

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

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

  • How old do you have to be to fly from Belfast City Airport 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 City Airport to Chicago.

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

    The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belfast City Airport to Chicago

Compare and see reviews for airlines that fly from Belfast City Airport to Chicago with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £495Free CancellationRating
6.7
7,975 reviews
Search British Airways flights

Frequently asked questions about flying from Belfast City Airport to Chicago

  • How do I get Price Alerts for flights from Belfast City Airport to Chicago?

    Confirm your travel details to search for the latest offers for flights from Belfast City Airport to Chicago. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Belfast City Airport to Chicago with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Chicago for you.

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

Yes. momondo allows you to filter the results for Belfast to Chicago flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Chicago from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Chicago from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport