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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 18/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BHD — ORD
3 Apr — 10 Apr1
1 adult
Wed 3/4
Wed 10/4

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Cheapflights users frequently choose these airlines when searching for flights from Belfast to O'Hare Intl, based on our search results.
Cheapflights users frequently choose these airlines when searching for flights from Belfast to O'Hare Intl, based on our search results.
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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 29 March 2024.

Popular in

August

Cheapest in

February

Average price

£600

Round-trip from

£440
High demand for flights, 33% potential price rise
Best time to find cheap flights, 30% potential price drop
Average for round-trip flights in March 2024
From Belfast to Chicago O'Hare Intl

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

Departing on a Monday is a good option for securing a great price. You can expect to save up to 16% when planning your travel around this day of the week.

When is the cheapest time to fly from Belfast to Chicago O'Hare Intl Airport (BFS - ORD)?

When flying from Belfast to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 953,168 searches. Data last updated 29 March 2024.
Thu 18/406:35BHD - ORD
1 stop12h 10mAmerican Airlines
Mon 22/418:25ORD - BHD
2 stops15h 10mAmerican Airlines
Deal found 28/3£551
Thu 25/406:35BHD - ORD
2 stops15h 36mAmerican Airlines
Mon 29/418:45ORD - BHD
2 stops14h 50mAmerican Airlines
Deal found 28/3£557

Cheap Belfast to O'Hare Intl flights in March & April 2024

Find cheap flight options from Belfast to O'Hare Intl specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 953,168 searches. Prices were last updated on 29 March 2024.
Thu 18/406:35BHD - ORD
1 stop12h 10mAmerican Airlines
Mon 22/418:25ORD - BHD
2 stops15h 10mAmerican Airlines
Deal found 28/3£551
Thu 18/406:35BHD - ORD
1 stop14h 20mBritish Airways
Mon 22/418:05ORD - BHD
1 stop12h 45mBritish Airways
Deal found 28/3£552
Thu 18/417:20BHD - ORD
2 stops31h 59mDelta
Mon 22/419:30ORD - BHD
2 stops15h 20mDelta
Deal found 28/3£554
Thu 25/406:35BHD - ORD
2 stops15h 36mAmerican Airlines
Mon 29/418:45ORD - BHD
2 stops14h 50mAmerican Airlines
Deal found 28/3£557

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 953,168 searches. Data last updated 29 March 2024.
Thu 18/406:35BHD - ORD
1 stop12h 10mAmerican Airlines
Mon 22/418:25ORD - BHD
2 stops15h 10mAmerican Airlines
Deal found 28/3£551
Thu 18/406:35BHD - ORD
1 stop14h 20mBritish Airways
Mon 22/418:05ORD - BHD
1 stop12h 45mBritish Airways
Deal found 28/3£552
Thu 18/417:20BHD - ORD
2 stops31h 59mDelta
Mon 22/419:30ORD - BHD
2 stops15h 20mDelta
Deal found 28/3£554
Thu 25/406:35BHD - ORD
2 stops15h 36mAmerican Airlines
Mon 29/418:45ORD - BHD
2 stops14h 50mAmerican Airlines
Deal found 28/3£557
Thu 14/1111:10BHD - ORD
1 stop13h 35mAmerican Airlines
Mon 18/1113:48ORD - BHD
2 stops14h 47mAmerican Airlines
Deal found 28/3£621
Fri 8/1111:40BHD - ORD
1 stop13h 05mAmerican Airlines
Mon 11/1118:35ORD - BHD
1 stop13h 45mAmerican Airlines
Deal found 27/3£623
Thu 14/1106:45BHD - ORD
2 stops16h 48mAmerican Airlines
Mon 18/1113:48ORD - BHD
2 stops14h 47mAmerican Airlines
Deal found 28/3£626
Fri 8/1108:30BHD - ORD
2 stops15h 03mAmerican Airlines
Mon 11/1116:50ORD - BHD
2 stops15h 30mAmerican Airlines
Deal found 27/3£627

One-way flights to O'Hare Intl from Belfast

Search for one-way flight options from Belfast to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 953,168 searches. Data last updated 29 March 2024.
Tue 23/720:10BFS - ORD
2 stops28h 05mMultiple Airlines
Deal found 28/3£566
Tue 23/707:45BHD - ORD
2 stops19h 30mMultiple Airlines
Deal found 28/3£632
Tue 23/706:55BHD - ORD
3 stops17h 20mMultiple Airlines
Deal found 28/3£762
Tue 23/709:45BHD - ORD
1 stop13h 15mMultiple Airlines
Deal found 28/3£1,293

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 953,168 searches. Data last updated 29 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£551 - £557

Route

Depart

Return

Price

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Thu 18/4

1 stop12h 10m

Chicago O'Hare Intl

Mon 22/4

2 stops15h 10m

£551

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Thu 18/4

1 stop14h 20m

Chicago O'Hare Intl

Mon 22/4

1 stop12h 45m

£552

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Thu 18/4

2 stops25h 23m

Chicago O'Hare Intl

Mon 22/4

2 stops15h 20m

£554

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Thu 25/4

2 stops15h 36m

Chicago O'Hare Intl

Mon 29/4

2 stops14h 50m

£557

Flights are sorted by cheapest first

Deals found on 28/3

When is the cheapest time to fly from Belfast to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly return from Belfast to O'Hare Intl. Price data was last updated on 24 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Belfast to Chicago O'Hare Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to O'Hare Intl by month

Plan your trip from Belfast to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Belfast to O'Hare Intl is currently £813 while a return flight costs £553. Price data was last updated on 24 March 2024.

Currently, January is the cheapest month in which you can book a flight from Belfast to Chicago O'Hare Intl Airport (average of £601). Flying from Belfast to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £782). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£476

February

£490

March

£482

April

£490

May

£488

June

£599

July

£619

August

£566

September

£531

October

£513

November

£492

December

£500

Temperature and rainfall in O'Hare Intl by month

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

CHI

Temperature

-5 - 23 °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 29 March 2024.
7.9
Good
1,684 reviews

Entertainment

7.3

Overall

7.9

Comfort

7.6

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.9
Good
1,684 reviews
7.9
Good
1,684 reviews

Entertainment

7.3

Overall

7.9

Comfort

7.6

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.3
Good
15,181 reviews
7.9
Good
1,684 reviews

Entertainment

7.3

Overall

7.9

Comfort

7.6

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

6.9
Okay
6,960 reviews
7.9
Good
1,684 reviews

Entertainment

7.3

Overall

7.9

Comfort

7.6

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

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 American Airlines for just £551, but on average you can expect to pay £553.

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

    Flying on American Airlines 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 British Airways and KLM, with the lowest prices starting at £552 and £554, respectively. American Airlines is priced at 15% lower than the current average price of a flight leaving 3 months from now.

  • 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 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 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 vacation 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 see available direct flights.

  • 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 do 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.

  • 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 28/3.

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.

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 953,168 searches. Data last updated 29 March 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£572Average£669FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast to O'Hare Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to O'Hare Intl from Belfast today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Belfast to O'Hare Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to O'Hare Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast to O'Hare Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Belfast to O'Hare Intl with no change fees.

Can Cheapflights notify me if prices for flights from Belfast to O'Hare Intl become cheaper?

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!

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 can I compare prices from different travel booking sites for flights from Belfast to O'Hare Intl?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from Belfast to O'Hare Intl that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.