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Cheap flights from Northern Ireland to Chicago from £621

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/11. 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
29 Apr — 6 May1
1 adult
Mon 29/4
Mon 6/5

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 British Airways flights from Northern Ireland to Chicago

Explore cheap flight options specifically provided by British Airways 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 928,330 searches. Data last updated 24 April 2024.
Consider these cheap British Airways flights we've found departing from Northern Ireland to Chicago. Deals update often to give you more flight options matching your criteria
Tue 21/506:35BHD - ORD
1 stop12h 10mBritish Airways
Tue 28/520:30ORD - BHD
1 stop12h 50mBritish Airways
Deal found 23/4£692
Tue 10/906:35BHD - ORD
1 stop13h 10mBritish Airways
Thu 12/920:20ORD - BHD
2 stops30h 35mBritish Airways
Deal found 23/4£718
Tue 10/906:35BHD - ORD
1 stop13h 10mBritish Airways
Wed 11/918:00ORD - BHD
1 stop11h 50mBritish Airways
Deal found 23/4£1,673
Tue 10/906:35BHD - ORD
2 stops17h 15mBritish Airways
Tue 10/921:25ORD - BHD
1 stop11h 55mBritish Airways
Deal found 23/4£1,681
Tue 10/909:45BHD - ORD
1 stop14h 30mBritish Airways
Thu 12/918:00ORD - BHD
1 stop11h 00mBritish Airways
Deal found 23/4£1,753

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 928,330 searches. Data last updated 24 April 2024.
Some of the best deals we've found on American Airlines flights travelling from Northern Ireland to Chicago. Make sure to examine the flight information before completing your reservation.
Tue 21/506:35BHD - ORD
1 stop14h 20mAmerican Airlines
Tue 28/513:40ORD - BHD
2 stops14h 55mAmerican Airlines
Deal found 23/4£694
Mon 6/512:20BHD - ORD
2 stops15h 09mAmerican Airlines
Sun 12/517:10ORD - BHD
2 stops15h 25mAmerican Airlines
Deal found 23/4£836

Cheap Northern Ireland to Chicago flights in April & May 2024

Find cheap flight options from Northern Ireland to Chicago specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 928,330 searches. Prices were last updated on 24 April 2024.
Scroll through some of the best deals on flights from Northern Ireland to Chicago in 2024. Check back soon for alternative fares.
Tue 21/517:20BHD - ORD
2 stops29h 13mDelta
Tue 28/511:45ORD - BHD
2 stops23h 05mDelta
Deal found 23/4£684
Tue 21/506:35BHD - ORD
1 stop12h 10mBritish Airways
Tue 28/520:30ORD - BHD
1 stop12h 50mBritish Airways
Deal found 23/4£692
Tue 21/506:35BHD - ORD
1 stop14h 20mAmerican Airlines
Tue 28/513:40ORD - BHD
2 stops14h 55mAmerican Airlines
Deal found 23/4£694
Mon 6/509:50BHD - ORD
1 stop13h 30mMultiple Airlines
Sun 12/523:00ORD - BHD
1 stop13h 40mMultiple Airlines
Deal found 23/4£832
Mon 6/512:20BHD - ORD
2 stops15h 09mAmerican Airlines
Sun 12/517:10ORD - BHD
2 stops15h 25mAmerican Airlines
Deal found 23/4£836
Tue 21/507:05BFS - ORD
2 stops18h 00mMultiple Airlines
Tue 28/520:55ORD - BFS
2 stops18h 15mMultiple Airlines
Deal found 23/4£876
Tue 21/507:05BFS - ORD
2 stops18h 00mMultiple Airlines
Tue 28/520:55ORD - BFS
2 stops18h 15mMultiple Airlines
Deal found 23/4£894
Tue 21/513:35BFS - ORD
2 stops26h 39mMultiple Airlines
Tue 28/523:00ORD - BFS
1 stop12h 40mMultiple Airlines
Deal found 23/4£920
Tue 21/506:15BFS - ORD
3 stops40h 20mMultiple Airlines
Tue 28/522:15ORD - BFS
2 stops12h 40mMultiple Airlines
Deal found 23/4£978

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 928,330 searches. Data last updated 24 April 2024.
Scroll through some of the best deals on flights from Northern Ireland to Chicago in 2024. Check back soon for alternative fares.
Fri 29/1106:50BHD - ORD
1 stop12h 00mAmerican Airlines
Tue 3/1211:33ORD - BHD
2 stops17h 07mAmerican Airlines
Deal found 22/4£621
Fri 29/1106:50BHD - ORD
1 stop12h 00mAmerican Airlines
Tue 3/1216:50ORD - BHD
2 stops17h 50mAmerican Airlines
Deal found 23/4£623
Fri 29/1108:30BHD - ORD
2 stops15h 20mAmerican Airlines
Tue 3/1216:53ORD - BHD
2 stops15h 32mAmerican Airlines
Deal found 22/4£626
Fri 29/1108:30BHD - ORD
2 stops15h 20mAmerican Airlines
Tue 3/1216:50ORD - BHD
2 stops15h 35mAmerican Airlines
Deal found 23/4£628
Tue 21/517:20BHD - ORD
2 stops29h 13mDelta
Tue 28/511:45ORD - BHD
2 stops23h 05mDelta
Deal found 23/4£684
Tue 21/506:35BHD - ORD
1 stop12h 10mBritish Airways
Tue 28/520:30ORD - BHD
1 stop12h 50mBritish Airways
Deal found 23/4£692
Tue 21/506:35BHD - ORD
1 stop14h 20mAmerican Airlines
Tue 28/513:40ORD - BHD
2 stops14h 55mAmerican Airlines
Deal found 23/4£694
Tue 10/906:35BHD - ORD
1 stop13h 10mBritish Airways
Thu 12/920:20ORD - BHD
2 stops30h 35mBritish Airways
Deal found 23/4£718
Tue 10/906:35BHD - ORD
2 stops19h 05mMultiple Airlines
Thu 12/920:20ORD - BHD
2 stops30h 35mMultiple Airlines
Deal found 23/4£797

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 928,330 searches. Data last updated 24 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£684 - £845

Route

Depart

Return

Price

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Tue 21/5

2 stops29h 13m

Chicago O'Hare Intl

Tue 28/5

2 stops23h 05m

£684

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Tue 21/5

1 stop12h 10m

Chicago O'Hare Intl

Tue 28/5

1 stop12h 50m

£692

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Tue 21/5

1 stop14h 20m

Chicago O'Hare Intl

Tue 28/5

2 stops14h 55m

£694

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Tue 10/9

1 stop13h 10m

Chicago O'Hare Intl

Thu 12/9

2 stops30h 35m

£718

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Tue 10/9

2 stops19h 05m

Chicago O'Hare Intl

Thu 12/9

2 stops30h 35m

£797

Belfast IntlChicago O'Hare Intl

BFS - ORD

BFSORD

Belfast Intl

Tue 10/9

1 stop13h 30m

Chicago O'Hare Intl

Tue 10/9

2 stops23h 51m

£828

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

£832

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Mon 6/5

2 stops15h 09m

Chicago O'Hare Intl

Sun 12/5

2 stops15h 25m

£836

Belfast IntlChicago O'Hare Intl

BFS - ORD

BFSORD

Belfast Intl

Tue 10/9

1 stop13h 30m

Chicago O'Hare Intl

Thu 12/9

2 stops23h 56m

£845

Flights are sorted by cheapest first

Deals found on 23/4

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 24 April 2024.
To help decide which airline to fly from Northern Ireland to Chicago, see what other customers have to say about British Airways and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very Good
11,004 reviews
Check prices

Entertainment

8.0

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very Good
11,004 reviews
Delta
8.1
Very Good
11,004 reviews
Check prices

Entertainment

8.0

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,898 reviews
Delta
8.1
Very Good
11,004 reviews
Check prices

Entertainment

8.0

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

British Airways
6.8
Okay
6,927 reviews
Delta
8.1
Very Good
11,004 reviews
Check prices

Entertainment

8.0

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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 Delta for just £684, but on average you can expect to pay £896.

  • 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 23/4.

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.

Heathrow to O'Hare Intl flights
Gatwick to O'Hare Intl flights
London City to O'Hare Intl flights
Heathrow to Midway flights
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Manchester to Midway flights
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London City to St. Louis flights
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Edinburgh to Midway flights
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London City to Moline flights
Edinburgh to St. Louis flights
Leeds to O'Hare Intl flights
Newcastle upon Tyne to O'Hare Intl flights
Liverpool to O'Hare Intl flights
Manchester to St. Louis flights
Heathrow to Moline flights
Leeds to Midway flights
London City to Midway flights
Southampton to Midway flights
Darlington to O'Hare Intl flights
Manchester to Moline flights
Newcastle upon Tyne to Midway flights
Luton to St. Louis flights
Grimsby to O'Hare Intl flights
Inverness to O'Hare Intl flights
Stansted to St. Louis flights
Darlington to Midway flights
Edinburgh to Moline flights
Cardiff to O'Hare Intl flights
Cardiff to Midway flights
Birmingham to St. Louis flights
Doncaster 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 928,330 searches. Data last updated 24 April 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£582Average£694FlexibilityNo 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
Prem Econ Class
Economy 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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