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Cheap flights from Belfast to Chicago O'Hare Intl Airport from £469

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 11/8. 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
1 May — 8 May1
1 adult
Wed 1/5
Wed 8/5

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 26 April 2024.

Popular in

August

Cheapest in

February

Round-trip from

£445
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From Belfast to Chicago O'Hare Intl
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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 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 925,685 searches. Data last updated 26 April 2024.
Consider these cheap British Airways flights we've found departing from Belfast to Chicago. Deals update often to give you more flight options matching your criteria
Mon 6/506:35BHD - ORD
1 stop14h 20mBritish Airways
Sun 12/523:00ORD - BHD
1 stop13h 40mBritish Airways
Deal found 24/4£534
Mon 6/509:50BHD - ORD
1 stop13h 30mBritish Airways
Sun 12/523:00ORD - BHD
1 stop13h 40mBritish Airways
Deal found 25/4£536
Mon 6/506:35BHD - ORD
1 stop13h 10mBritish Airways
Sun 12/523:00ORD - BHD
1 stop12h 35mBritish Airways
Deal found 26/4£538

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 925,685 searches. Data last updated 26 April 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from Belfast to Chicago. Make sure to examine the flight information before completing your reservation.
Mon 6/506:35BHD - ORD
2 stops16h 50mAmerican Airlines
Sun 12/515:27ORD - BHD
2 stops15h 33mAmerican Airlines
Deal found 24/4£539
Mon 6/506:35BHD - ORD
2 stops16h 50mAmerican Airlines
Sun 12/515:27ORD - BHD
2 stops15h 33mAmerican Airlines
Deal found 25/4£541
Mon 6/506:35BHD - ORD
2 stops16h 50mAmerican Airlines
Sun 12/515:27ORD - BHD
2 stops15h 33mAmerican Airlines
Deal found 26/4£543

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

Find cheap flight options from Belfast to O'Hare Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Prices were last updated on 26 April 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.
Mon 6/509:50BHD - ORD
1 stop13h 30mBritish Airways
Sun 12/523:00ORD - BHD
1 stop13h 40mBritish Airways
Deal found 25/4£536
Mon 6/506:35BHD - ORD
1 stop16h 45mBritish Airways
Sun 12/523:00ORD - BHD
1 stop13h 40mBritish Airways
Deal found 25/4£538
Mon 6/506:35BHD - ORD
2 stops16h 50mAmerican Airlines
Sun 12/515:27ORD - BHD
2 stops15h 33mAmerican Airlines
Deal found 25/4£541
Mon 6/506:35BHD - ORD
2 stops16h 50mAmerican Airlines
Sun 12/515:27ORD - BHD
2 stops15h 33mAmerican Airlines
Deal found 25/4£543

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 925,685 searches. Data last updated 26 April 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.
Mon 6/509:50BHD - ORD
1 stop13h 30mBritish Airways
Sun 12/523:00ORD - BHD
1 stop13h 40mBritish Airways
Deal found 25/4£536
Mon 6/506:35BHD - ORD
1 stop16h 45mBritish Airways
Sun 12/523:00ORD - BHD
1 stop13h 40mBritish Airways
Deal found 25/4£538
Mon 6/506:35BHD - ORD
2 stops16h 50mAmerican Airlines
Sun 12/515:27ORD - BHD
2 stops15h 33mAmerican Airlines
Deal found 25/4£541
Mon 6/506:35BHD - ORD
2 stops16h 50mAmerican Airlines
Sun 12/515:27ORD - BHD
2 stops15h 33mAmerican Airlines
Deal found 25/4£543

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 925,685 searches. Data last updated 26 April 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.
Mon 6/506:35BHD - ORD
1 stop14h 20mBritish Airways
Sun 12/523:00ORD - BHD
1 stop13h 40mBritish Airways
Deal found 24/4£534
Mon 6/509:50BHD - ORD
1 stop13h 30mBritish Airways
Sun 12/523:00ORD - BHD
1 stop13h 40mBritish Airways
Deal found 25/4£536
Mon 6/506:35BHD - ORD
2 stops16h 50mAmerican Airlines
Sun 12/515:27ORD - BHD
2 stops15h 33mAmerican Airlines
Deal found 24/4£539
Mon 6/506:35BHD - ORD
2 stops16h 50mAmerican Airlines
Sun 12/515:27ORD - BHD
2 stops15h 33mAmerican Airlines
Deal found 25/4£541
Mon 6/519:30BHD - ORD
1 stop21h 15mMultiple Airlines
Sun 12/523:00ORD - BHD
1 stop13h 40mMultiple Airlines
Deal found 24/4£828

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 925,685 searches. Data last updated 26 April 2024.
Users travelling one-way from Belfast to Chicago can select one of these great deals. Users in need of a round-trip flight from Belfast to Chicago instead should update the search form at the top of page.
Sun 11/821:05BFS - ORD
2 stops41h 24mMultiple Airlines
Deal found 25/4£469
Sun 11/822:10BFS - ORD
3 stops32h 49mMultiple Airlines
Deal found 25/4£501
Sun 11/807:00BHD - ORD
2 stops23h 59mMultiple Airlines
Deal found 25/4£506
Sun 11/807:00BHD - ORD
3 stops39h 30mMultiple Airlines
Deal found 25/4£574
Sun 11/810:15BHD - ORD
1 stop32h 40mLufthansa
Deal found 25/4£1,581

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 925,685 searches. Data last updated 26 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£536 - £543

Route

Depart

Return

Price

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Mon 6/5

1 stop13h 30m

Chicago O'Hare Intl

Sun 12/5

1 stop13h 40m

£536

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Mon 6/5

1 stop13h 10m

Chicago O'Hare Intl

Sun 12/5

1 stop12h 35m

£538

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Mon 6/5

2 stops16h 50m

Chicago O'Hare Intl

Sun 12/5

2 stops15h 33m

£541

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Mon 6/5

2 stops16h 50m

Chicago O'Hare Intl

Sun 12/5

2 stops15h 33m

£543

Flights are sorted by cheapest first

Deals found on 25/4

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 21 April 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.
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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 £726 while a return flight costs £539. Price data was last updated on 21 April 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

£481

February

£496

March

£487

April

£499

May

£513

June

£611

July

£626

August

£573

September

£536

October

£520

November

£499

December

£503

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 26 April 2024.
Read through reviews of airlines operating flights from Belfast to Chicago, such as British Airways and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.3
Good
14,884 reviews
Check prices

Comfort

7.2

Crew

8.0

Overall

7.3

Food

6.6

Entertainment

7.1

Boarding

7.6

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

American Airlines
7.3
Good
14,884 reviews
American Airlines
7.3
Good
14,884 reviews
Check prices

Comfort

7.2

Crew

8.0

Overall

7.3

Food

6.6

Entertainment

7.1

Boarding

7.6

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

Lufthansa
7.0
Good
7,749 reviews
American Airlines
7.3
Good
14,884 reviews
Check prices

Comfort

7.2

Crew

8.0

Overall

7.3

Food

6.6

Entertainment

7.1

Boarding

7.6

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

British Airways
6.8
Okay
6,913 reviews
American Airlines
7.3
Good
14,884 reviews
Check prices

Comfort

7.2

Crew

8.0

Overall

7.3

Food

6.6

Entertainment

7.1

Boarding

7.6

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

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 £536, but on average you can expect to pay £539.

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

    There are currently 5+ 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 £536. Another option worth looking into is American Airlines, starting at £541 return. British Airways is priced at 18% 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 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 25/4.

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 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 925,685 searches. Data last updated 26 April 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£578Average£689FlexibilityNo 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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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!

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