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Cheap flights from Northern Ireland to Chicago O'Hare Intl Airport from £596

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. 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 — ORD
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

What is the cheapest month to fly from Northern Ireland to Chicago O'Hare Intl Airport?

Flights from Northern Ireland to Chicago O'Hare Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from Northern Ireland to Chicago O'Hare Intl Airport in September, with the cheapest ticket starting at £532.

When is the cheapest time to fly from Northern Ireland to Chicago O'Hare Intl Airport (NIR - ORD)?

When flying from Northern Ireland 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 Delta flights from Northern Ireland to O'Hare Intl

Explore cheap flight options specifically provided by Delta for the route between Northern Ireland 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 844,321 searches. Data last updated 16 May 2024.
Peruse some of the lowest-priced Delta flights we've found from Northern Ireland to Chicago. Deals update often to give you more flight options matching your criteria
Thu 13/617:20BHD - ORD
2 stops31h 14mDelta
Mon 17/614:00ORD - BHD
2 stops20h 50mDelta
Deal found 16/5£713
Thu 13/617:20BHD - ORD
1 stop27h 00mDelta
Mon 17/616:45ORD - BHD
1 stop18h 05mDelta
Deal found 16/5£715
Thu 13/617:20BHD - ORD
2 stops32h 20mDelta
Mon 17/614:00ORD - BHD
2 stops20h 50mDelta
Deal found 16/5£746
Thu 13/617:20BHD - ORD
1 stop27h 00mDelta
Mon 17/616:45ORD - BHD
1 stop18h 05mDelta
Deal found 16/5£747

Cheap American Airlines flights from Northern Ireland to O'Hare Intl

Explore cheap flight options specifically provided by American Airlines for the route between Northern Ireland 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 844,321 searches. Data last updated 16 May 2024.
Browse through some of the cheapest American Airlines flights travelling from Northern Ireland to Chicago. Check back soon if you're not seeing flights that suit your needs.
Sun 7/717:35BHD - ORD
1 stop25h 10mAmerican Airlines
Fri 12/708:30ORD - BHD
1 stop18h 25mAmerican Airlines
Deal found 16/5£881
Sun 7/715:50BHD - ORD
1 stop24h 55mAmerican Airlines
Fri 12/708:30ORD - BHD
1 stop18h 25mAmerican Airlines
Deal found 16/5£882
Sun 7/717:35BHD - ORD
2 stops31h 51mAmerican Airlines
Fri 12/711:51ORD - BHD
2 stops15h 04mAmerican Airlines
Deal found 16/5£886
Sun 7/717:35BHD - ORD
2 stops29h 59mAmerican Airlines
Fri 12/709:55ORD - BHD
2 stops17h 00mAmerican Airlines
Deal found 16/5£887

Cheap Northern Ireland to O'Hare Intl flights in May & June 2024

Find cheap flight options from Northern Ireland to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Prices were last updated on 16 May 2024.
Scroll through some of the best deals on flights from Northern Ireland to Chicago in 2024. Check back soon for alternative fares.
Wed 5/608:25BFS - ORD
2 stops21h 20mMultiple Airlines
Tue 3/907:27ORD - BFS
2 stops22h 28mMultiple Airlines
Deal found 15/5£596
Wed 5/608:25BFS - ORD
3 stops39h 15mMultiple Airlines
Tue 3/907:27ORD - BFS
2 stops22h 28mMultiple Airlines
Deal found 15/5£609
Wed 5/607:05BHD - ORD
2 stops22h 40mMultiple Airlines
Tue 3/907:27ORD - BHD
2 stops30h 33mMultiple Airlines
Deal found 15/5£618
Wed 5/607:05BHD - ORD
3 stops40h 35mMultiple Airlines
Tue 3/907:27ORD - BHD
2 stops30h 33mMultiple Airlines
Deal found 15/5£634
Wed 5/608:25BFS - ORD
3 stops39h 15mMultiple Airlines
Tue 3/907:03ORD - BFS
3 stops22h 52mMultiple Airlines
Deal found 15/5£661
Tue 4/606:15BFS - ORD
2 stops21h 41mMultiple Airlines
Wed 4/911:00ORD - BFS
2 stops16h 45mMultiple Airlines
Deal found 15/5£687
Thu 13/617:20BHD - ORD
2 stops29h 28mMultiple Airlines
Mon 17/616:45ORD - BHD
1 stop18h 05mMultiple Airlines
Deal found 15/5£689
Thu 13/617:20BHD - ORD
2 stops29h 28mMultiple Airlines
Mon 17/616:45ORD - BHD
1 stop18h 05mMultiple Airlines
Deal found 16/5£692
Tue 4/607:05BHD - ORD
2 stops20h 51mMultiple Airlines
Wed 4/916:20ORD - BHD
1 stop18h 30mMultiple Airlines
Deal found 15/5£701

Northern Ireland to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Northern Ireland and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Scroll through some of the best deals on flights from Northern Ireland to Chicago in 2024. Check back soon for alternative fares.
Wed 5/608:25BFS - ORD
2 stops21h 20mMultiple Airlines
Tue 3/907:27ORD - BFS
2 stops22h 28mMultiple Airlines
Deal found 15/5£596
Wed 5/608:25BFS - ORD
3 stops39h 15mMultiple Airlines
Tue 3/907:27ORD - BFS
2 stops22h 28mMultiple Airlines
Deal found 15/5£609
Fri 29/1106:50BHD - ORD
1 stop12h 00mAmerican Airlines
Tue 3/1215:00ORD - BHD
2 stops17h 25mAmerican Airlines
Deal found 14/5£618
Fri 29/1106:50BHD - ORD
1 stop15h 15mAmerican Airlines
Tue 3/1216:53ORD - BHD
2 stops15h 32mAmerican Airlines
Deal found 15/5£621
Fri 29/1106:50BHD - ORD
2 stops16h 43mAmerican Airlines
Tue 3/1213:20ORD - BHD
2 stops15h 20mAmerican Airlines
Deal found 14/5£622
Fri 29/1106:50BHD - ORD
2 stops17h 00mAmerican Airlines
Tue 3/1216:53ORD - BHD
2 stops15h 32mAmerican Airlines
Deal found 15/5£625
Wed 5/607:05BHD - ORD
3 stops40h 35mMultiple Airlines
Tue 3/907:27ORD - BHD
2 stops30h 33mMultiple Airlines
Deal found 15/5£634
Wed 5/608:25BFS - ORD
3 stops39h 15mMultiple Airlines
Tue 3/907:03ORD - BFS
3 stops22h 52mMultiple Airlines
Deal found 15/5£661
Tue 4/606:15BFS - ORD
2 stops21h 41mMultiple Airlines
Wed 4/911:00ORD - BFS
2 stops16h 45mMultiple Airlines
Deal found 15/5£687

Find flights from Northern Ireland to O'Hare Intl within your budget

Customise your flight search to find flights from Northern Ireland 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 844,321 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£692 - £886

Route

Depart

Return

Price

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Thu 13/6

2 stops29h 28m

Chicago O'Hare Intl

Mon 17/6

1 stop18h 05m

£692

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Thu 13/6

2 stops31h 14m

Chicago O'Hare Intl

Mon 17/6

2 stops20h 50m

£713

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Thu 13/6

1 stop27h 00m

Chicago O'Hare Intl

Mon 17/6

1 stop18h 05m

£715

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Thu 13/6

2 stops25h 15m

Chicago O'Hare Intl

Mon 17/6

1 stop18h 05m

£724

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Thu 13/6

2 stops32h 20m

Chicago O'Hare Intl

Mon 17/6

2 stops20h 50m

£746

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Thu 13/6

1 stop27h 00m

Chicago O'Hare Intl

Mon 17/6

1 stop18h 05m

£747

Belfast CityChicago O'Hare Intl

BHD - ORD

BHDORD

Belfast City

Sun 7/7

1 stop25h 10m

Chicago O'Hare Intl

Fri 12/7

1 stop18h 25m

£881

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

Sun 7/7

2 stops31h 51m

Chicago O'Hare Intl

Fri 12/7

2 stops15h 04m

£886

Flights are sorted by cheapest first

Deals found on 16/5

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

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 16 May 2024.
To help decide which airline to fly from Northern Ireland to Chicago, see what other customers have to say about Delta and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

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.

Delta
8.0
Very Good
10,673 reviews
Delta
8.0
Very Good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

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.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very Good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

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 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 Northern Ireland to Chicago O'Hare Intl Airport for under £700 on Cheapflights?

    Yes, there are multiple flights from Northern Ireland to Chicago O'Hare Intl Airport for under £700. The cheapest flight booked recently is on Multiple Airlines for just £692, but on average you can expect to pay £787.

  • What does BFS to ORD mean?

    Belfast Intl Airport is BFS and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: Belfast City Airport (BHD), Londonderry Eglinton Airport (LDY).

  • Can I find deals for flights from Northern Ireland to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Northern Ireland 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 Northern Ireland to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Northern Ireland 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 Northern Ireland to O'Hare Intl that include hotel bookings?

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

  • How can I find direct flights from Northern Ireland 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 Northern Ireland to O'Hare Intl.

  • Can I find deals for business class flights from Northern Ireland to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Northern Ireland 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 Northern Ireland to O'Hare Intl that allow pets onboard?

    Many airlines flying from Northern Ireland 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 Northern Ireland to O'Hare Intl?

    Yes, you can often find last-minute deals on Northern Ireland 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 Northern Ireland to Chicago O'Hare Intl Airport flight deals updated?

    The Northern Ireland to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 15/5.

See more FAQs

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Alternative routes for Northern Ireland to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Northern Ireland to O'Hare Intl

Discover the top airline that operate flights from Northern Ireland 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 844,321 searches. Data last updated 16 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£569Average£679FlexibilityNo cancel feeOn-time70%
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Search flights from Northern Ireland to O'Hare Intl by cabin class

Find flights from Northern Ireland to O'Hare Intl, 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

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

When you search for this flight from Northern Ireland to O'Hare Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to O'Hare Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to O'Hare Intl from Northern Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Northern Ireland to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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