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$368+ Cheap flights from O'Hare Intl (ORD) to Belfast City (BHD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHD
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Belfast City

Cheapest flights from O'Hare Intl to Belfast City
Explore the most affordable flight options available from O'Hare Intl to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Ovago deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/303:50 pmORD - BHD
2 stops14h 25mMultiple Airlines
lun. 1/511:50 amBHD - ORD
2 stops33h 35mMultiple Airlines
Deal found 12/11$1,564
This Ovago deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/308:40 pmORD - BHD
1 stop12h 10mBritish Airways
lun. 1/57:25 pmBHD - ORD
1 stop27h 35mBritish Airways
Deal found 12/10$1,968

Find flight deals from O'Hare Intl to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$658
(American Airlines)

One-way from

$368
(Kiwi.com)
Provider with most accurate pricing for Chicago O'Hare Intl-Belfast City flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Belfast City flights.
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From Chicago O'Hare Intl to Belfast City
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One-way flight from Chicago O'Hare Intl to Belfast City
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Belfast City 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Belfast City Airport that are best for you.

Fly from

O'Hare Intl

Fly to

Belfast City

Route

Depart

Return

Price

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

mié. 4/1

9:15 pm-3:35 pm

1 stop12h 20m

Belfast City

mar. 4/7

6:35 am-8:02 pm

2 stops19h 27m

$670

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

mié. 4/1

10:35 pm-6:40 pm

1 stop14h 05m

Belfast City

mar. 4/7

6:35 am-5:52 pm

2 stops17h 17m

$677

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

vie. 2/20

9:45 pm-5:15 pm

1 stop13h 30m

Belfast City

vie. 2/27

6:45 am-1:50 pm

1 stop13h 05m

$692

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

sáb. 1/24

6:30 pm-2:25 pm

2 stops13h 55m

Belfast City

sáb. 1/31

7:15 am-5:20 pm

2 stops16h 05m

$696

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

sáb. 1/24

8:55 pm-4:50 pm

2 stops37h 55m

Belfast City

sáb. 1/31

3:05 pm-1:50 pm

1 stop28h 45m

$700

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

mié. 2/11

5:10 pm-2:15 pm

1 stop15h 05m

Belfast City

dom. 2/15

8:25 pm-1:50 pm

1 stop23h 25m

$703

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

mié. 2/25

9:45 pm-4:35 pm

1 stop12h 50m

Belfast City

dom. 3/1

8:25 pm-6:45 pm

1 stop28h 20m

$703

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

jue. 4/9

10:30 pm-2:15 pm

2 stops33h 45m

$368

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

jue. 4/9

9:15 pm-3:30 pm

1 stop12h 15m

$561

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

mié. 12/17

7:40 pm-5:25 pm

2 stops15h 45m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 12 results
1
2

Compare providers for flights from O'Hare Intl to Belfast City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Belfast City in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Belfast City Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago O'Hare Intl Airport-Belfast City Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Belfast City Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Belfast City Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Belfast City Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast City. Reviews last updated diciembre 12, 2025.
See what other customers who have flown with British Airways from Chicago O'Hare Intl Airport to Belfast City Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,571 reviews

Comfort

6.7

Boarding

6.9

Food

6.4

Crew

7.6

Entertainment

6.4

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,571 reviews
British Airways
6.7
Okay
7,571 reviews

Comfort

6.7

Boarding

6.9

Food

6.4

Crew

7.6

Entertainment

6.4

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago O'Hare Intl Airport to Belfast City Airport?

    British Airways and American Airlines can get you from Chicago O'Hare Intl Airport to Belfast City Airport in just under 12h 20m. Your travel time can differ by up to 1h 45m. Airlines will cover a distance of 3644 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Belfast City Airport round-trip?

    According to our current data, British Airways ($629), offers the cheapest pricing from Chicago O'Hare Intl Airport to Belfast City Airport.

  • Can I find deals for flights from O'Hare Intl to Belfast City that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Belfast City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Belfast City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Belfast City.

  • Can I find deals for business class flights from O'Hare Intl to Belfast City?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Belfast City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
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Alternative routes for O'Hare Intl to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Belfast Intl flights
Midway to Belfast City flights

Top airline flying from O'Hare Intl to Belfast City

Discover the top airline that operate flights from O'Hare Intl to Belfast City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$629Average$721FlexibilityNo cancel feeOn-time70%

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