Latest deals
When to book
FAQs
Reviews
Price Alerts

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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
07:00 - 13:10
BHD
-
ORD
36h 10m
3 stops
Multiple Airlines Logo
15:45 - 13:20
ORD
-
BHD
15h 35m
2 stops
£802Multiple Airlines
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
Virgin Atlantic Logo
17:30 - 14:15
BHD
-
ORD
26h 45m
1 stop
Virgin Atlantic Logo
16:50 - 09:20
ORD
-
BHD
10h 30m
1 stop
£814Virgin Atlantic
Mon, 22 Jun - Mon, 29 Jun
Multiple Airlines Logo
09:40 - 21:41
BHD
-
ORD
18h 01m
2 stops
Multiple Airlines Logo
21:15 - 17:30
ORD
-
BHD
14h 15m
1 stop
£819Multiple Airlines
Mon, 22 Jun - Mon, 29 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
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
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
Multiple Airlines Logo
17:30 - 11:50
BHD
-
ORD
24h 20m
2 stops
Multiple Airlines Logo
08:45 - 21:05
ORD
-
BHD
30h 20m
3 stops
£853Multiple Airlines
Wed, 19 Aug - Wed, 16 Sep

British Airways flights from Belfast City Airport to Chicago O'Hare Intl Airport

Our best British Airways deals on Belfast City Airport to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport

Our best KLM deals on Belfast City Airport to Chicago O'Hare Intl Airport flight tickets
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
KLM
22 May
BHD09:50Belfast City
16h 24m
2 stops
ORD20:14Chicago O'Hare Intl
25 May
ORD11:09Chicago O'Hare Intl
16h 11m
2 stops
BHD09:20Belfast City
£1,138

momondo Fare Finder

 
Customise your flight search to find flights from Belfast City Airport to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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

07:00-13:10

3 stops36h 10m

Chicago O'Hare Intl

Mon 29/6

15:45-13:20

2 stops15h 35m

£802

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

Mon 22/6

17:30-14:15

1 stop26h 45m

Chicago O'Hare Intl

Mon 29/6

16:50-09:20

1 stop10h 30m

£814

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 22/6

09:40-21:41

2 stops18h 01m

Chicago O'Hare Intl

Mon 29/6

21:15-17:30

1 stop14h 15m

£819

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
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

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

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 19/8

17:30-11:50

2 stops24h 20m

Chicago O'Hare Intl

Wed 16/9

08:45-21:05

3 stops30h 20m

£853

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 O'Hare Intl Airport

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

Cheap Belfast City Airport to Chicago O'Hare Intl Airport (BHD to ORD) flight deals and tips

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

Fastest flight time

18h 40m

Direct flights

None
The fastest flight from Belfast City Airport to Chicago O'Hare Intl Airport takes 18h 40m
There are no direct flights from Belfast City Airport to Chicago O'Hare Intl Airport. There are no popular flight routes from Belfast City Airport to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Belfast City Airport to Chicago O'Hare Intl Airport

  • How far is Belfast City to Chicago O'Hare Intl by plane?

    The straight-line distance from Belfast City to Chicago O'Hare Intl is 3643.6 mi. By plane, this route typically takes 18h 40m.

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

    Prices for flights from Belfast City Airport to Chicago O'Hare Intl Airport refresh daily.

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

  • How old do you have to be to fly from Belfast City Airport to Chicago O'Hare Intl Airport?

    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 O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Belfast City Airport to Chicago O'Hare Intl Airport?

Best airlines flying from Belfast City Airport to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Belfast City Airport to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport

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

    Price Alerts will notify you by email when the price for flights to Chicago O'Hare Intl Airport from Belfast City Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Belfast City Airport to Chicago O'Hare Intl Airport 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 aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Gurnee
Lincolnshire
Racine
Schaumburg
Willowbrook
Evanston
Lake Geneva
Joliet
Oak Park
Northbrook
Rosemont

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?

All flight searches from Belfast to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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?

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.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/6
Fri 19/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago