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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
24 May — 31 May1
1 adult
Fri 24/5
Fri 31/5

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 £531.

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 835,321 searches. Data last updated 19 May 2024.
Consider these cheap American Airlines flights we've found departing from Northern Ireland to Chicago. Deals update often to give you more flight options matching your criteria
Fri 31/506:35BHD - ORD
1 stop13h 10mAmerican Airlines
Fri 7/608:10ORD - BHD
1 stop18h 45mAmerican Airlines
Deal found 17/5£782
Fri 31/510:10BHD - ORD
2 stops17h 19mAmerican Airlines
Fri 7/608:10ORD - BHD
1 stop18h 45mAmerican Airlines
Deal found 17/5£788
Fri 31/510:10BHD - ORD
2 stops17h 19mAmerican Airlines
Fri 7/611:54ORD - BHD
2 stops15h 01mAmerican Airlines
Deal found 17/5£856
Sun 7/715:50BHD - ORD
1 stop24h 55mAmerican Airlines
Fri 12/708:30ORD - BHD
1 stop18h 25mAmerican Airlines
Deal found 18/5£882
Sun 7/715:50BHD - ORD
2 stops31h 01mAmerican Airlines
Fri 12/711:51ORD - BHD
2 stops15h 04mAmerican Airlines
Deal found 18/5£886
Mon 27/509:50BHD - ORD
1 stop12h 00mAmerican Airlines
Thu 30/515:20ORD - BHD
2 stops16h 10mAmerican Airlines
Deal found 17/5£2,328
Mon 27/509:50BHD - ORD
1 stop12h 00mAmerican Airlines
Thu 30/508:20ORD - BHD
1 stop18h 40mAmerican Airlines
Deal found 17/5£2,329
Mon 27/506:35BHD - ORD
2 stops16h 50mAmerican Airlines
Thu 30/513:40ORD - BHD
2 stops15h 20mAmerican Airlines
Deal found 17/5£2,333

Cheap KLM flights from Northern Ireland to Chicago

Explore cheap flight options specifically provided by KLM 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 835,321 searches. Data last updated 19 May 2024.
Some of the best deals we've found on KLM flights travelling from Northern Ireland to Chicago. Make sure to examine the flight information before completing your reservation.
Sun 7/717:20BHD - ORD
2 stops27h 40mKLM
Fri 12/717:30ORD - BHD
2 stops17h 20mKLM
Deal found 18/5£1,264
Sun 7/717:20BHD - ORD
2 stops27h 40mKLM
Fri 12/719:20ORD - BHD
2 stops15h 30mKLM
Deal found 18/5£1,267

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 835,321 searches. Prices were last updated on 19 May 2024.
Scroll through some of the best deals on flights from Northern Ireland to Chicago in 2024. Check back soon for alternative fares.
Fri 31/506:35BHD - ORD
1 stop13h 10mAmerican Airlines
Fri 7/608:10ORD - BHD
1 stop18h 45mAmerican Airlines
Deal found 17/5£782
Fri 31/521:05BFS - ORD
2 stops29h 27mMultiple Airlines
Fri 7/609:00ORD - BFS
3 stops24h 45mMultiple Airlines
Deal found 17/5£785
Fri 31/510:10BHD - ORD
2 stops17h 19mAmerican Airlines
Fri 7/608:10ORD - BHD
1 stop18h 45mAmerican Airlines
Deal found 17/5£788
Fri 31/521:05BFS - ORD
3 stops33h 27mMultiple Airlines
Fri 7/609:00ORD - BFS
3 stops24h 45mMultiple Airlines
Deal found 17/5£810
Fri 31/510:10BHD - ORD
2 stops17h 19mAmerican Airlines
Fri 7/611:54ORD - BHD
2 stops15h 01mAmerican Airlines
Deal found 17/5£856
Fri 31/507:00BHD - ORD
2 stops22h 10mMultiple Airlines
Fri 7/607:00ORD - BHD
3 stops24h 40mMultiple Airlines
Deal found 17/5£982
Fri 31/506:50BHD - ORD
3 stops35h 20mMultiple Airlines
Fri 7/619:15ORD - BHD
3 stops32h 10mMultiple Airlines
Deal found 17/5£1,008
Fri 31/521:05BFS - ORD
2 stops29h 27mMultiple Airlines
Fri 7/619:25ORD - BFS
2 stops17h 50mMultiple Airlines
Deal found 17/5£1,121
Fri 31/506:15BFS - ORD
1 stop14h 55mMultiple Airlines
Fri 7/605:39ORD - BFS
2 stops31h 36mMultiple Airlines
Deal found 17/5£1,223

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 835,321 searches. Data last updated 19 May 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 stop15h 15mAmerican Airlines
Tue 3/1216:53ORD - BHD
2 stops15h 32mAmerican Airlines
Deal found 17/5£621
Fri 29/1106:50BHD - ORD
1 stop12h 00mAmerican Airlines
Tue 3/1216:53ORD - BHD
2 stops15h 32mAmerican Airlines
Deal found 18/5£622
Fri 29/1108:30BHD - ORD
2 stops17h 03mAmerican Airlines
Tue 3/1213:20ORD - BHD
2 stops15h 20mAmerican Airlines
Deal found 17/5£625
Fri 29/1108:30BHD - ORD
2 stops15h 03mAmerican Airlines
Tue 3/1216:52ORD - BHD
2 stops15h 33mAmerican Airlines
Deal found 18/5£627
Fri 31/506:35BHD - ORD
1 stop13h 10mAmerican Airlines
Fri 7/608:10ORD - BHD
1 stop18h 45mAmerican Airlines
Deal found 17/5£782
Fri 31/521:05BFS - ORD
2 stops29h 27mMultiple Airlines
Fri 7/609:00ORD - BFS
3 stops24h 45mMultiple Airlines
Deal found 17/5£785
Fri 31/510:10BHD - ORD
2 stops17h 19mAmerican Airlines
Fri 7/608:10ORD - BHD
1 stop18h 45mAmerican Airlines
Deal found 17/5£788
Fri 31/521:05BFS - ORD
3 stops33h 27mMultiple Airlines
Fri 7/609:00ORD - BFS
3 stops24h 45mMultiple Airlines
Deal found 17/5£810
Fri 31/510:10BHD - ORD
2 stops17h 19mAmerican Airlines
Fri 7/611:54ORD - BHD
2 stops15h 01mAmerican Airlines
Deal found 17/5£856

Northern Ireland to Chicago flights leaving soon

Find last-minute flight options from Northern Ireland to Chicago 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 835,321 searches. Data last updated 19 May 2024.
Have a look at some of the flights available from Northern Ireland to Chicago departing last-minute. It's wise to confirm all flight details are correct before booking.
Mon 27/509:50BHD - ORD
1 stop12h 00mAmerican Airlines
Thu 30/515:20ORD - BHD
2 stops16h 10mAmerican Airlines
Deal found 17/5£2,328
Mon 27/509:50BHD - ORD
1 stop12h 00mAmerican Airlines
Thu 30/508:20ORD - BHD
1 stop18h 40mAmerican Airlines
Deal found 17/5£2,329
Mon 27/506:35BHD - ORD
2 stops16h 50mAmerican Airlines
Thu 30/513:40ORD - BHD
2 stops15h 20mAmerican Airlines
Deal found 17/5£2,333

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 835,321 searches. Data last updated 19 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£782 - £1,360

Route

Depart

Return

Price

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Fri 31/5

1 stop13h 10m

Chicago O'Hare Intl

Fri 7/6

1 stop18h 45m

£782

Belfast IntlChicago O'Hare Intl

BFS - ORD

BFSORD

Belfast Intl

Fri 31/5

2 stops29h 27m

Chicago O'Hare Intl

Fri 7/6

3 stops24h 45m

£785

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Fri 31/5

2 stops17h 19m

Chicago O'Hare Intl

Fri 7/6

1 stop18h 45m

£788

Belfast IntlChicago O'Hare Intl

BFS - ORD

BFSORD

Belfast Intl

Fri 31/5

3 stops33h 27m

Chicago O'Hare Intl

Fri 7/6

3 stops24h 45m

£810

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Fri 31/5

2 stops17h 19m

Chicago O'Hare Intl

Fri 7/6

2 stops15h 01m

£856

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Sun 7/7

1 stop24h 55m

Chicago O'Hare Intl

Fri 12/7

1 stop18h 25m

£882

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Fri 31/5

2 stops22h 10m

Chicago O'Hare Intl

Fri 7/6

3 stops24h 40m

£982

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Sun 7/7

2 stops27h 40m

Chicago O'Hare Intl

Fri 12/7

2 stops17h 20m

£1,264

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Sun 7/7

1 stop27h 15m

Chicago O'Hare Intl

Fri 12/7

1 stop18h 30m

£1,360

Flights are sorted by cheapest first

Deals found on 17/5

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 19 May 2024.
To help decide which airline to fly from Northern Ireland to Chicago, see what other customers have to say about American Airlines, KLM and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,647 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very Good
10,647 reviews
8.0
Very Good
10,647 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,561 reviews
8.0
Very Good
10,647 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,489 reviews
8.0
Very Good
10,647 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 £800 on Cheapflights?

    Yes, there are multiple flights from Northern Ireland to Chicago for under £800. The cheapest flight booked recently is on American Airlines for just £782, but on average you can expect to pay £1,050.

  • Are there last-minute flights available from Northern Ireland to Chicago for under £2,400?

    There are currently 3+ open flights from Northern Ireland to Chicago within the next 7 days for less than £2,400.

  • 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 18/5.

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.

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 835,321 searches. Data last updated 19 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£568Average£678FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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.

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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