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Cheap flights from Northern Ireland to Chicago from £216

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 4/6. 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.
BFS — CHI
10 May — 17 May1
1 adult
Fri 10/5
Fri 17/5

What is the cheapest month to fly from Northern Ireland to Chicago?

Flights from Northern Ireland to Chicago lean towards being more expensive in December. Prices are generally better when you fly from Northern Ireland to Chicago in September, with the cheapest ticket starting at £537.

When is the cheapest time to fly from Northern Ireland to Chicago (NIR - CHI)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Chicago as you normally would.

Cheap American Airlines flights from Northern Ireland to Chicago

Explore cheap flight options specifically provided by American Airlines for the route between Northern Ireland and Chicago. 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 869,692 searches. Data last updated 5 May 2024.
Sun 2/617:35BHD - ORD
1 stop25h 10mAmerican Airlines
Sun 9/613:15ORD - BHD
2 stops17h 45mAmerican Airlines
Deal found 5/5£638
Sun 2/617:35BHD - ORD
1 stop27h 20mAmerican Airlines
Sun 9/618:00ORD - BHD
1 stop13h 00mAmerican Airlines
Deal found 5/5£639
Wed 3/716:05BHD - ORD
2 stops21h 29mAmerican Airlines
Sun 14/711:50ORD - BHD
2 stops17h 40mAmerican Airlines
Deal found 5/5£642
Wed 3/716:05BHD - ORD
2 stops21h 29mAmerican Airlines
Sun 14/718:00ORD - BHD
1 stop11h 30mAmerican Airlines
Deal found 5/5£643
Wed 3/716:05BHD - ORD
1 stop24h 40mAmerican Airlines
Sun 14/722:45ORD - BHD
1 stop12h 50mAmerican Airlines
Deal found 5/5£669
Sun 2/606:50BHD - ORD
2 stops16h 35mAmerican Airlines
Sun 9/616:55ORD - BHD
2 stops15h 40mAmerican Airlines
Deal found 5/5£673
Fri 13/906:35BHD - ORD
1 stop15h 15mAmerican Airlines
Fri 20/918:25ORD - BHD
2 stops15h 00mAmerican Airlines
Deal found 5/5£3,297
Fri 13/906:35BHD - ORD
2 stops20h 52mAmerican Airlines
Fri 20/913:04ORD - BHD
2 stops20h 21mAmerican Airlines
Deal found 5/5£3,302
Fri 13/910:10BHD - ORD
1 stop11h 40mAmerican Airlines
Fri 20/921:15ORD - BHD
1 stop14h 55mAmerican Airlines
Deal found 5/5£3,522

Cheap Northern Ireland to Chicago flights in May & June 2024

Find cheap flight options from Northern Ireland to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 869,692 searches. Prices were last updated on 5 May 2024.
Sun 2/617:35BHD - ORD
1 stop27h 20mAmerican Airlines
Sun 9/618:25ORD - BHD
2 stops17h 10mAmerican Airlines
Deal found 5/5£638
Sun 2/617:35BHD - ORD
1 stop27h 20mAmerican Airlines
Sun 9/616:46ORD - BHD
2 stops18h 49mAmerican Airlines
Deal found 4/5£638
Sun 2/611:20BHD - ORD
1 stop29h 25mAmerican Airlines
Sun 9/618:00ORD - BHD
1 stop14h 35mAmerican Airlines
Deal found 4/5£639
Sun 2/606:50BHD - ORD
2 stops16h 35mAmerican Airlines
Sun 9/618:25ORD - BHD
2 stops14h 10mAmerican Airlines
Deal found 4/5£673
Sun 2/617:20BHD - ORD
2 stops32h 51mDelta
Sun 9/613:45ORD - BHD
2 stops21h 05mDelta
Deal found 4/5£735

Northern Ireland to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Northern Ireland and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 869,692 searches. Data last updated 5 May 2024.
Fri 29/1106:50BHD - ORD
1 stop15h 15mAmerican Airlines
Tue 3/1216:53ORD - BHD
2 stops15h 32mAmerican Airlines
Deal found 3/5£538
Fri 29/1108:30BHD - ORD
2 stops15h 20mAmerican Airlines
Tue 3/1213:20ORD - BHD
2 stops15h 20mAmerican Airlines
Deal found 3/5£543
Sun 2/617:35BHD - ORD
1 stop27h 20mAmerican Airlines
Sun 9/618:25ORD - BHD
2 stops17h 10mAmerican Airlines
Deal found 5/5£638
Sun 2/617:35BHD - ORD
1 stop27h 20mAmerican Airlines
Sun 9/616:46ORD - BHD
2 stops18h 49mAmerican Airlines
Deal found 4/5£638
Sun 2/611:20BHD - ORD
1 stop29h 25mAmerican Airlines
Sun 9/618:00ORD - BHD
1 stop14h 35mAmerican Airlines
Deal found 4/5£639
Wed 3/716:05BHD - ORD
2 stops21h 29mAmerican Airlines
Sun 14/716:45ORD - BHD
2 stops18h 50mAmerican Airlines
Deal found 4/5£642
Wed 3/716:05BHD - ORD
2 stops24h 58mAmerican Airlines
Sun 14/718:00ORD - BHD
1 stop11h 30mAmerican Airlines
Deal found 5/5£643
Wed 3/716:05BHD - ORD
2 stops21h 29mAmerican Airlines
Sun 14/722:45ORD - BHD
1 stop13h 55mAmerican Airlines
Deal found 4/5£644
Wed 3/716:05BHD - ORD
1 stop24h 40mAmerican Airlines
Sun 14/708:30ORD - BHD
1 stop18h 35mAmerican Airlines
Deal found 4/5£669

One-way flights to Chicago from Northern Ireland

Search for one-way flight options from Northern Ireland to Chicago. 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 869,692 searches. Data last updated 5 May 2024.
Tue 4/607:45BHD - ORD
3 stops32h 29mMultiple Airlines
Deal found 4/5£216
Tue 4/623:00BFS - ORD
3 stops42h 32mMultiple Airlines
Deal found 4/5£268
Tue 4/620:45BHD - ORD
2 stops43h 29mMultiple Airlines
Deal found 4/5£301
Tue 4/608:20BFS - ORD
2 stops22h 48mMultiple Airlines
Deal found 4/5£327
Wed 3/713:50BFS - ORD
3 stops49h 14mMultiple Airlines
Deal found 4/5£393
Wed 3/708:50BHD - ORD
3 stops43h 02mMultiple Airlines
Deal found 4/5£403
Wed 3/716:50BHD - ORD
2 stops46h 14mMultiple Airlines
Deal found 4/5£415
Wed 3/706:15BFS - ORD
2 stops32h 49mMultiple Airlines
Deal found 4/5£416
Tue 4/620:45BHD - ORD
1 stop23h 00mMultiple Airlines
Deal found 4/5£591

Find flights from Northern Ireland to Chicago within your budget

Customise your flight search to find flights from Northern Ireland to Chicago 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 869,692 searches. Data last updated 5 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£638 - £3,522

Route

Depart

Return

Price

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Sun 2/6

1 stop25h 10m

Chicago O'Hare Intl

Sun 9/6

2 stops17h 45m

£638

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Sun 2/6

1 stop27h 20m

Chicago O'Hare Intl

Sun 9/6

1 stop13h 00m

£639

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Wed 3/7

2 stops21h 29m

Chicago O'Hare Intl

Sun 14/7

2 stops17h 40m

£642

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Wed 3/7

2 stops21h 29m

Chicago O'Hare Intl

Sun 14/7

1 stop11h 30m

£643

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Wed 3/7

1 stop24h 40m

Chicago O'Hare Intl

Sun 14/7

1 stop12h 50m

£669

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Sun 2/6

2 stops16h 35m

Chicago O'Hare Intl

Sun 9/6

2 stops15h 40m

£673

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Fri 13/9

1 stop15h 15m

Chicago O'Hare Intl

Fri 20/9

2 stops15h 00m

£3,297

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Fri 13/9

2 stops20h 52m

Chicago O'Hare Intl

Fri 20/9

2 stops20h 21m

£3,302

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Fri 13/9

1 stop11h 40m

Chicago O'Hare Intl

Fri 20/9

1 stop14h 55m

£3,522

Flights are sorted by cheapest first

Deals found on 5/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated 5 May 2024.
American Airlines
7.3
Good
14,713 reviews
Check prices

Overall

7.3

Food

6.6

Comfort

7.2

Entertainment

7.1

Boarding

7.6

Crew

8.0

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
14,713 reviews
American Airlines
7.3
Good
14,713 reviews
Check prices

Overall

7.3

Food

6.6

Comfort

7.2

Entertainment

7.1

Boarding

7.6

Crew

8.0

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 Northern Ireland to Chicago. 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 Northern Ireland to Chicago for under £700 on Cheapflights?

    Yes, there are multiple flights from Northern Ireland to Chicago for under £700. The cheapest flight booked recently is on American Airlines for just £638, but on average you can expect to pay £1,558.

  • What does BFS to ORD mean?

    Great question - BFS to ORD just means Belfast Intl Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Northern Ireland to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Northern Ireland to Chicago 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 Northern Ireland to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Northern Ireland to Chicago 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 Northern Ireland to Chicago that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Chicago.

  • Can I find deals for business class flights from Northern Ireland to Chicago?

    Yes. Cheapflights offers flight deals from Northern Ireland to Chicago 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 Northern Ireland to Chicago that allow pets onboard?

    Many airlines flying from Northern Ireland to Chicago 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 Northern Ireland to Chicago?

    Yes, you can often find last-minute deals on Northern Ireland to Chicago 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 Northern Ireland to Chicago flight deals updated?

    The Northern Ireland to Chicago flight deals you see on this page were last updated on 5/5.

See more FAQs

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Alternative routes for Northern Ireland to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

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Manchester to St. Louis flights
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Birmingham to St. Louis flights
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London City to Midway flights
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Glasgow Intl to St. Louis flights
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Stansted to St. Louis flights
Cardiff to Midway flights
Luton to St. Louis flights
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Glasgow Intl to Moline flights
Cardiff to O'Hare Intl flights
Doncaster to O'Hare Intl flights
London City to Peoria flights
Norwich to O'Hare Intl flights

Top airline flying from Northern Ireland to Chicago

Discover the top airline that operate flights from Northern Ireland to Chicago. 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 869,692 searches. Data last updated 5 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£575Average£686FlexibilityNo cancel feeOn-time70%
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Search flights from Northern Ireland to Chicago by cabin class

Find flights from Northern Ireland to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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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 Northern Ireland to Chicago?

Cheapflights makes it easy to find Northern Ireland to Chicago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Chicago?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to Chicago.

Can Cheapflights find flights from Northern Ireland to Chicago with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Northern Ireland to Chicago flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Northern Ireland to Chicago 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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