$519+ Cheap flights from Belfast City (BHD) to O'Hare Intl (ORD)
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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — ORD
Nov 13 — Nov 201
1 adult, Economy
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Cheapest flights from Belfast City to O'Hare IntlExplore the most affordable flight options available from Belfast City to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.
Explore the most affordable flight options available from Belfast City to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:35 amBHD - ORD
1 stop16h 25mAmerican Airlines
Mon 11/246:35 pmORD - BHD
2 stops15h 30mAmerican Airlines
Deal found 10/13![American Airlines logo]()
$822
Cheap flight deals from Belfast City to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) to O'Hare Intl (ORD). 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 October 14, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $822 (American Airlines) |
One-way from | $519 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Belfast City to O'Hare Intl 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 October 14, 2025.
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
Belfast City
Fly to
O'Hare Intl
Route
Depart
Return
Price
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Thu 11/20
6:35 am-5:00 pm
1 stop16h 25m
Chicago O'Hare Intl
Mon 11/24
6:35 pm-4:05 pm
2 stops15h 30m
$822
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Thu 3/5
11:05 am-5:00 pm
1 stop11h 55m
Chicago O'Hare Intl
Mon 3/9
2:36 pm-10:40 am
2 stops15h 04m
$831
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Thu 12/18
11:05 am-3:25 pm
3 stops34h 20m
$519
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Sat 11/29
3:25 pm-2:00 pm
2 stops28h 35m
$647
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Thu 12/18
11:05 am-5:00 pm
1 stop11h 55m
$1,002
- Most accurate provider: When it comes to deals on Belfast City Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Belfast City Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Belfast City Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Belfast City Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Belfast City Airport-Chicago O'Hare Intl 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 Belfast City to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Belfast City 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.
Related info for your journey
Find useful and relevant information for your journey from Belfast City to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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