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Cheap flights from Belfast to Chicago O'Hare Intl Airport from £551

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — ORD
11 Sep — 18 Sep1
1 adult

Cheap flight deals from Belfast to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) 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 6 September 2024.

Round-trip from

£551
British Airways
  • British Airways
  • 18/9-22/9
  • 2 total stops
  • 24h 55m total
  • Belfast to Chicago
Search Deals

Cheap American Airlines flights from Belfast to O'Hare Intl

Explore cheap flight options specifically provided by American Airlines for the route between Belfast and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,000,759 searches. Data last updated 6 September 2024.
Consider these cheap American Airlines flights we've found departing from Belfast to Chicago. Deals update often to give you more flight options matching your criteria
Wed 18/906:50BHD - ORD
2 stops15h 15mAmerican Airlines
Sun 22/920:35ORD - BHD
1 stop12h 00mAmerican Airlines
Deal found 5/9£558
Wed 18/906:50BHD - ORD
2 stops15h 15mAmerican Airlines
Sun 22/917:50ORD - BHD
1 stop11h 40mAmerican Airlines
Deal found 6/9£560
Sat 14/906:50BHD - ORD
2 stops15h 15mAmerican Airlines
Wed 18/920:35ORD - BHD
1 stop10h 50mAmerican Airlines
Deal found 5/9£609
Wed 9/1006:50BHD - ORD
1 stop14h 05mAmerican Airlines
Mon 18/1117:00ORD - BHD
1 stop15h 10mAmerican Airlines
Deal found 5/9£618
Wed 9/1006:50BHD - ORD
1 stop14h 05mAmerican Airlines
Mon 18/1118:35ORD - BHD
1 stop13h 35mAmerican Airlines
Deal found 6/9£620
Wed 9/1006:50BHD - ORD
1 stop14h 05mAmerican Airlines
Mon 18/1113:25ORD - BHD
2 stops13h 40mAmerican Airlines
Deal found 5/9£621
Wed 9/1006:50BHD - ORD
1 stop14h 05mAmerican Airlines
Mon 18/1113:25ORD - BHD
2 stops13h 40mAmerican Airlines
Deal found 6/9£623
Wed 9/1006:50BHD - ORD
2 stops16h 37mAmerican Airlines
Mon 18/1113:25ORD - BHD
2 stops13h 40mAmerican Airlines
Deal found 5/9£644
Wed 9/1011:50BHD - ORD
2 stops16h 01mAmerican Airlines
Mon 18/1113:25ORD - BHD
2 stops13h 40mAmerican Airlines
Deal found 6/9£646

Cheap British Airways flights from Belfast to O'Hare Intl

Explore cheap flight options specifically provided by British Airways for the route between Belfast and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,000,759 searches. Data last updated 6 September 2024.
To aid your search, here are some of the cheapest British Airways flights we've found from Belfast to Chicago. Make sure to examine the flight information before completing your reservation.
Wed 18/906:50BHD - ORD
1 stop11h 45mBritish Airways
Sun 22/917:50ORD - BHD
1 stop13h 10mBritish Airways
Deal found 5/9£551
Wed 18/909:50BHD - ORD
1 stop13h 15mBritish Airways
Sun 22/917:50ORD - BHD
1 stop11h 40mBritish Airways
Deal found 6/9£552
Wed 9/1009:50BHD - ORD
1 stop14h 25mBritish Airways
Mon 18/1117:00ORD - BHD
1 stop15h 10mBritish Airways
Deal found 5/9£571
Wed 9/1006:50BHD - ORD
1 stop11h 55mBritish Airways
Mon 18/1121:45ORD - BHD
1 stop10h 25mBritish Airways
Deal found 6/9£572
Sat 14/906:50BHD - ORD
1 stop14h 00mBritish Airways
Wed 18/922:35ORD - BHD
1 stop11h 00mBritish Airways
Deal found 5/9£601

Cheap Belfast to O'Hare Intl flights in September & October 2024

Find cheap flight options from Belfast to O'Hare Intl specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,000,759 searches. Prices were last updated on 6 September 2024.
These are some of the most attractive deals on flights from Belfast to Chicago in 2024. Check back in a little while for more flight options.
Wed 18/906:50BHD - ORD
1 stop11h 45mBritish Airways
Sun 22/917:50ORD - BHD
1 stop13h 10mBritish Airways
Deal found 5/9£551
Wed 18/909:50BHD - ORD
1 stop13h 15mBritish Airways
Sun 22/917:50ORD - BHD
1 stop11h 40mBritish Airways
Deal found 6/9£552
Wed 18/906:50BHD - ORD
2 stops15h 15mAmerican Airlines
Sun 22/920:35ORD - BHD
1 stop12h 00mAmerican Airlines
Deal found 5/9£558
Wed 18/906:50BHD - ORD
2 stops15h 15mAmerican Airlines
Sun 22/917:50ORD - BHD
1 stop11h 40mAmerican Airlines
Deal found 6/9£560
Wed 9/1009:50BHD - ORD
1 stop14h 25mBritish Airways
Mon 18/1117:00ORD - BHD
1 stop15h 10mBritish Airways
Deal found 5/9£571
Wed 9/1006:50BHD - ORD
1 stop11h 55mBritish Airways
Mon 18/1121:45ORD - BHD
1 stop10h 25mBritish Airways
Deal found 6/9£572
Sat 14/906:50BHD - ORD
1 stop14h 00mBritish Airways
Wed 18/922:35ORD - BHD
1 stop11h 00mBritish Airways
Deal found 5/9£601
Sat 14/906:50BHD - ORD
1 stop14h 00mBritish Airways
Wed 18/922:35ORD - BHD
1 stop11h 00mBritish Airways
Deal found 5/9£602
Sat 14/906:50BHD - ORD
2 stops15h 15mAmerican Airlines
Wed 18/920:35ORD - BHD
1 stop10h 50mAmerican Airlines
Deal found 5/9£609

Belfast to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Belfast and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,000,759 searches. Data last updated 6 September 2024.
These are some of the most attractive deals on flights from Belfast to Chicago in 2024. Check back in a little while for more flight options.
Wed 18/906:50BHD - ORD
1 stop11h 45mBritish Airways
Sun 22/917:50ORD - BHD
1 stop13h 10mBritish Airways
Deal found 5/9£551
Wed 18/909:50BHD - ORD
1 stop13h 15mBritish Airways
Sun 22/917:50ORD - BHD
1 stop11h 40mBritish Airways
Deal found 6/9£552
Wed 18/906:50BHD - ORD
2 stops15h 15mAmerican Airlines
Sun 22/920:35ORD - BHD
1 stop12h 00mAmerican Airlines
Deal found 5/9£558
Wed 18/906:50BHD - ORD
2 stops15h 15mAmerican Airlines
Sun 22/917:50ORD - BHD
1 stop11h 40mAmerican Airlines
Deal found 6/9£560
Wed 9/1009:50BHD - ORD
1 stop14h 25mBritish Airways
Mon 18/1117:00ORD - BHD
1 stop15h 10mBritish Airways
Deal found 5/9£571
Wed 9/1006:50BHD - ORD
1 stop11h 55mBritish Airways
Mon 18/1121:45ORD - BHD
1 stop10h 25mBritish Airways
Deal found 6/9£572
Sat 14/906:50BHD - ORD
1 stop14h 00mBritish Airways
Wed 18/922:35ORD - BHD
1 stop11h 00mBritish Airways
Deal found 5/9£601
Sat 14/906:50BHD - ORD
1 stop14h 00mBritish Airways
Wed 18/922:35ORD - BHD
1 stop11h 00mBritish Airways
Deal found 5/9£602
Sat 14/906:50BHD - ORD
2 stops15h 15mAmerican Airlines
Wed 18/920:35ORD - BHD
1 stop10h 50mAmerican Airlines
Deal found 5/9£609

Belfast to O'Hare Intl flights leaving soon

Find last-minute flight options from Belfast to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 1,000,759 searches. Data last updated 6 September 2024.
Book one of these great deals on flights from Belfast to Chicago. Users should examine the flight details to ensure there are no surprises.
Sat 14/906:50BHD - ORD
1 stop14h 00mBritish Airways
Wed 18/922:35ORD - BHD
1 stop11h 00mBritish Airways
Deal found 5/9£601
Sat 14/906:50BHD - ORD
2 stops15h 15mAmerican Airlines
Wed 18/920:35ORD - BHD
1 stop10h 50mAmerican Airlines
Deal found 5/9£609
Sat 14/917:20BHD - ORD
2 stops32h 23mDelta
Wed 18/913:55ORD - BHD
2 stops20h 55mDelta
Deal found 5/9£746

Find flights from Belfast to O'Hare Intl within your budget

Customise your flight search to find flights from Belfast 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 1,000,759 searches. Data last updated 6 September 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£551 - £718

Route

Depart

Return

Price

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Wed 18/9

1 stop11h 45m

Chicago O'Hare Intl

Sun 22/9

1 stop13h 10m

£551

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Wed 18/9

1 stop13h 15m

Chicago O'Hare Intl

Sun 22/9

1 stop11h 40m

£552

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Wed 18/9

2 stops15h 15m

Chicago O'Hare Intl

Sun 22/9

1 stop12h 00m

£558

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Wed 18/9

2 stops15h 15m

Chicago O'Hare Intl

Sun 22/9

1 stop11h 40m

£560

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Wed 9/10

1 stop14h 25m

Chicago O'Hare Intl

Mon 18/11

1 stop15h 10m

£571

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Wed 9/10

1 stop11h 55m

Chicago O'Hare Intl

Mon 18/11

1 stop10h 25m

£572

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Wed 9/10

1 stop14h 05m

Chicago O'Hare Intl

Mon 18/11

1 stop15h 10m

£618

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Wed 18/9

2 stops25h 32m

Chicago O'Hare Intl

Sun 22/9

2 stops17h 31m

£693

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Wed 18/9

2 stops25h 32m

Chicago O'Hare Intl

Sun 22/9

2 stops17h 31m

£718

Flights are sorted by cheapest first

Deals found on 5/9

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

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Belfast with our price prediction graph.
Estimated return 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.

Travel insights for flights from Belfast to O'Hare Intl

Get recent, data-driven insights about flights from Belfast to O'Hare Intl including ideal travel times, pricing trends, and more.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 6 September 2024.
Read through reviews of airlines operating flights from Belfast to Chicago, such as American Airlines and British Airways. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,369 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

KLM
7.8
Good
1,369 reviews
KLM
7.8
Good
1,369 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

American Airlines
7.3
Good
10,000 reviews
KLM
7.8
Good
1,369 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

British Airways
6.7
Okay
6,772 reviews
KLM
7.8
Good
1,369 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Related info for your journey

Find useful and relevant information for your journey from Belfast 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.

  • Can I find flights from Belfast to Chicago O'Hare Intl Airport for under £600 on Cheapflights?

    Yes, there are multiple flights from Belfast to Chicago O'Hare Intl Airport for under £600. The cheapest flight booked recently is on British Airways for just £551, but on average you can expect to pay £610.

  • Are there last-minute flights available from Belfast to Chicago O'Hare Intl Airport for under £600?

    There are currently 3+ open flights from Belfast to Chicago O'Hare Intl Airport within the next 7 days for less than £600.

  • What are the cheapest airlines flying from Belfast to Chicago O'Hare Intl Airport round-trip?

    Flying on British Airways is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at £551. Additional return tickets that might be worth considering are offered by American Airlines and KLM, with the lowest prices starting at £558 and £718, respectively.

  • What does BFS to ORD mean?

    BFS and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BFS to ORD refers to a flight route from Belfast Intl Airport to Chicago O'Hare Intl Airport. Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Belfast to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Belfast to O'Hare Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Belfast to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Belfast to O'Hare Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Belfast to O'Hare Intl that allow pets onboard?

    Many airlines flying from Belfast to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Belfast to O'Hare Intl?

    Yes, you can often find last-minute deals on Belfast to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Belfast to Chicago O'Hare Intl Airport flight deals updated?

    The Belfast to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 6/9.

See more FAQs

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

Belfast Intl to O'Hare Intl flights
Belfast City to O'Hare Intl flights

Top airline flying from Belfast to O'Hare Intl

Discover the top airline that operate flights from Belfast to O'Hare Intl. 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 1,000,759 searches. Data last updated 6 September 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£543Average£654FlexibilityNo cancel feeOn-time70%
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Search flights from Belfast to O'Hare Intl by cabin class

Find flights from Belfast to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Yes! Cheapflights helps users easily find flights from Belfast to O'Hare Intl with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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