£240 Cheap Flights from Chicago (ORD) to Belfast (BHD)

View £240 flight on Sun, 11 Oct 2026Opens in a new window

Popular airlines from Chicago O'Hare International Airport (ORD) to Belfast (BHD-George Best Belfast City)

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Cheap Flights from Chicago (ORD) to Belfast (BHD)

Prices were available within the past 7 days and start at £240 for one-way flights and £802 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, 22 Jul - Tue, 28 Jul
ORD
Chicago
BHD
Belfast
£802 Return, found 19 hours ago
£802
Return
found 19 hours ago
Select KLM flight, departing Wed, 22 Jul from Chicago to Belfast, returning Tue, 28 Jul, priced at £802 found 19 hours ago
Virgin Atlantic
Wed, 22 Jul - Wed, 29 Jul
ORD
Chicago
BHD
Belfast
£821 Return, found 19 hours ago
£821
Return
found 19 hours ago
Select Virgin Atlantic flight, departing Wed, 22 Jul from Chicago to Belfast, returning Wed, 29 Jul, priced at £821 found 19 hours ago
Virgin Atlantic
Wed, 22 Jul - Tue, 28 Jul
ORD
Chicago
BHD
Belfast
£823 Return, found 19 hours ago
£823
Return
found 19 hours ago
Select Virgin Atlantic flight, departing Wed, 22 Jul from Chicago to Belfast, returning Tue, 28 Jul, priced at £823 found 19 hours ago
British Airways
Wed, 22 Jul - Tue, 28 Jul
ORD
Chicago
BHD
Belfast
£828 Return, found 19 hours ago
£828
Return
found 19 hours ago
Select British Airways flight, departing Wed, 22 Jul from Chicago to Belfast, returning Tue, 28 Jul, priced at £828 found 19 hours ago
British Airways
Wed, 22 Jul - Tue, 28 Jul
ORD
Chicago
BHD
Belfast
£836 Return, found 19 hours ago
£836
Return
found 19 hours ago
Select British Airways flight, departing Wed, 22 Jul from Chicago to Belfast, returning Tue, 28 Jul, priced at £836 found 19 hours ago
British Airways
Wed, 22 Jul - Tue, 28 Jul
ORD
Chicago
BHD
Belfast
£847 Return, found 19 hours ago
£847
Return
found 19 hours ago
Select British Airways flight, departing Wed, 22 Jul from Chicago to Belfast, returning Tue, 28 Jul, priced at £847 found 19 hours ago
British Airways
Wed, 22 Jul - Tue, 28 Jul
ORD
Chicago
BHD
Belfast
£855 Return, found 19 hours ago
£855
Return
found 19 hours ago
Select British Airways flight, departing Wed, 22 Jul from Chicago to Belfast, returning Tue, 28 Jul, priced at £855 found 19 hours ago
Virgin Atlantic
Wed, 22 Jul - Tue, 28 Jul
ORD
Chicago
BHD
Belfast
£871 Return, found 19 hours ago
£871
Return
found 19 hours ago
Select Virgin Atlantic flight, departing Wed, 22 Jul from Chicago to Belfast, returning Tue, 28 Jul, priced at £871 found 19 hours ago
Air Canada
Wed, 22 Jul - Tue, 28 Jul
ORD
Chicago
BHD
Belfast
£960 Return, found 19 hours ago
£960
Return
found 19 hours ago
Select Air Canada flight, departing Wed, 22 Jul from Chicago to Belfast, returning Tue, 28 Jul, priced at £960 found 19 hours ago
Aer Lingus
Thu, 14 May - Sat, 16 May
ORD
Chicago
BHD
Belfast
£1,048 Return, found 10 hours ago
£1,048
Return
found 10 hours ago
Select Aer Lingus flight, departing Thu, 14 May from Chicago to Belfast, returning Sat, 16 May, priced at £1,048 found 10 hours ago

Alternative airports near Belfast

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Best Belfast City BHD. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from £1,088
BHD
George Best Belfast City
CheapestClosest
Average driving time to city centre6 min
Flights from £1,088

Frequently asked questions

How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City)?
There are approximately 36 connecting flights per day from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City). Some common connection points include (DUB), Heathrow (LHR), and Pearson Intl. (YYZ).
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City)?
The earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City) typically departs around 8:45 AM local time. This seasonal service, active in July, is operated by United Airlines and Aer Lingus, and involves connecting flights. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City)?
You'll typically find the most flights from Chicago, IL (ORD-O'Hare Intl.) (ORD) to Belfast (BHD-George Best Belfast City) (BHD) on a Friday, with around 1 flight available. This gives you a good selection for your travel plans. American Airlines operates on this route.
What are the most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City)?
The most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City) are in the late evening, from 9pm to midnight. This accounts for around 100% of total traffic. Many major carriers, including American Airlines and British Airways, offer flights during this window. These times work well because you can maximise your time in Chicago before your evening flight, and you'll arrive in Belfast in the morning ready to explore.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City)?
Flying from ORD to BHD with a connection usually takes about 14 hours 20 minutes, traveling roughly 3,647 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City)?
Select the "Business class" and "First class" filters when looking for ORD to BHD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Belfast from O'Hare Intl. (ORD)?
From O'Hare Intl. (ORD), you can fly into George Best Belfast City (BHD) and Belfast Intl. (BFS) in Belfast. Some flights may connect through major hubs like Pearson Intl. (YYZ), Detroit Metropolitan Wayne County (DTW), DUB (DUB) before reaching Belfast. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Belfast (BHD-George Best Belfast City) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
George Best Belfast City
Airlines serving
Aer Lingus, British Airways, KLM, Virgin Atlantic
Return price
£802
Distance
5833 km

Book with confidence

Compare flights from Chicago to Belfast easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Chicago to Belfast. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to George Best Belfast City in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from O'Hare Intl. to George Best Belfast City.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from O'Hare Intl. (ORD) to George Best Belfast City (BHD)

The easiest way to view the best deals on flights from Chicago to Belfast today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from O'Hare Intl. to George Best Belfast City start at just £802 and range up to £1,048.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Chicago and Belfast
  • booking your flight during July, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Chicago to Belfast flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from O'Hare Intl. to George Best Belfast City for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Chicago to Belfast easily and book with confidence

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