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Find cheap flights from Chicago O'Hare Airport to Belfast City Airport from $420

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Belfast City departing on 9/11. 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.
1 adult
0 bags
Thu 5/23
Thu 5/30

Search hundreds of travel sites at once for deals on flights to Belfast City Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Belfast, as well as popular online travel agencies
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from O'Hare Intl to Belfast City (ORD-BHD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Belfast City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:25 pm - 3:25 pmORD-BHD
13h 00m1 stop
2:10 pm - 10:45 amBHD-ORD
26h 35m1 stop
$661American Airlines
Find Deal
Fri, Oct 4 - Thu, Oct 10
10:10 pm - 6:10 pmORD-BHD
14h 00m2 stops
2:10 pm - 10:45 amBHD-ORD
26h 35m1 stop
$664American Airlines
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Fri, Oct 4 - Thu, Oct 10
10:10 pm - 6:10 pmORD-BHD
14h 00m2 stops
6:35 am - 5:45 pmBHD-ORD
17h 10m2 stops
$674American Airlines
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Fri, Oct 4 - Thu, Oct 10
11:00 pm - 6:40 pmORD-BHD
13h 40m1 stop
6:50 am - 12:45 pmBHD-ORD
11h 55m1 stop
$676British Airways
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Sun, May 12 - Sun, May 19
4:20 pm - 4:50 pmORD-BHD
18h 30m1 stop
5:20 pm - 2:20 pmBHD-ORD
27h 00m1 stop
$677Virgin Atlantic
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Fri, Oct 18 - Tue, Oct 22
11:00 pm - 6:40 pmORD-BHD
13h 40m1 stop
6:50 am - 5:25 pmBHD-ORD
16h 35m2 stops
$686British Airways
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Sun, May 12 - Sun, May 19
4:45 pm - 4:50 pmORD-BHD
18h 05m1 stop
5:20 pm - 2:20 pmBHD-ORD
27h 00m2 stops
$750KLM
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Wed, May 22 - Wed, May 29
7:12 pm - 4:50 pmORD-BHD
15h 38m2 stops
5:20 pm - 2:20 pmBHD-ORD
27h 00m2 stops
$754KLM
Find Deal
Wed, May 22 - Wed, May 29
1:25 pm - 4:50 pmORD-BHD
21h 25m2 stops
5:20 pm - 2:35 pmBHD-ORD
27h 15m1 stop
$1,037Delta
Find Deal
Sat, Jun 15 - Sun, Jun 23
10:15 am - 4:50 pmORD-BHD
24h 35m2 stops
5:20 pm - 5:28 pmBHD-ORD
30h 08m2 stops
$1,053Delta
Find Deal
Wed, Jun 19 - Mon, Jul 1

Flights from O'Hare Intl to Belfast City - Travel Insights & Trends

Get data-powered insights and trends into flights from O'Hare Intl to Belfast City to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago O'Hare Airport to Belfast City Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Belfast City Airport from Chicago O'Hare Airport were found on Lufthansa ($420) and Iberia ($463), and the lowest round-trip tickets were found on American Airlines ($661) and British Airways ($676).

Good to know

Cheapest flight

$420
Flight from Chicago O'Hare Airport to Belfast City Airport

When to book flights from O'Hare Intl to Belfast City

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Belfast City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Belfast City Airport flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Belfast City Airport?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Belfast City Airport was $420 for a one-way ticket and $661 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Belfast City Airport?

    Yes

  • Which airports will I be using when flying from Chicago O'Hare Airport to Belfast City Airport?

    Chicago O'Hare Airport airport is called Chicago O'Hare Intl and the only airport in Belfast City Airport is Belfast City.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Belfast City Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Belfast City Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Chicago O'Hare Airport and Belfast City Airport, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Belfast City Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Belfast City Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Belfast City Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast City Airport from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Belfast City Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast City Airport with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and BHD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Belfast City Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast City Airport from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from O'Hare Intl to Belfast City

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Belfast City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
British AirwaysOverall score based on 6937 reviews
6.8comfort
7.0boarding
6.5entertainment
6.4food
7.7crew
Airline reviews

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

10.0 ExcellentAnonymous, Apr 2024PDX - LHR
Read more about British Airways reviews

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

This was an American Airlines flight. The crew were very unhappy and quite grumpy. Abrupt to the point of being rude. The food was dreadful. Indeed the breakfast was in edible. I will avoid AA at all costs in the future.

As expected for a BA long haul flight in economy - you get what you pay for. Good leg space, in flight entertainment and food and drink provided. Staff on the return flight (overnight) we're a bit brisk and just wanted to get everyone fed and watered before turning the lights down. We're vegetarian so ordered it separately through the booking, although when we were in flight we realised there was a normal and vegetarian option anyway, and we were given vegan. This is fine, however on the return trip we were told there were no more specially ordered meals left, so be aware in case you have specific dietary requirements.

Fare was much lower with a layover in London as I was able avoid numerous landing fees that would have been added to the ticket price had I booked a direct flight to Amsterdam.

Book cheap flights from Chicago to Belfast

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Belfast found on KAYAK in the last 72 hours.
9/11Wed
1 stopLufthansa
16h 50mORD-BHD
$420
9/9Mon
1 stop
12h 20mORD-BHD
$459
9/11Wed
2 stopsIberia
19h 55mORD-BHD
$463
9/9Mon
2 stopsAmerican Airlines
17h 35mORD-BHD
$472
9/11Wed
2 stopsAmerican Airlines
14h 15mORD-BHD
$477
9/7Sat
2 stops
38h 48mORD-BHD
$489
9/7Sat
1 stopDelta
18h 25mORD-BHD
$540
6/12Wed
1 stopDelta
18h 30mORD-BHD
$572
6/12Wed
2 stopsDelta
22h 28mORD-BHD
$576
9/9Mon
3 stops
27h 45mORD-BHD
$639

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Last minute flights from O'Hare Intl to Belfast City

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Belfast that are departing in the next 10 days.
4/27Sat
multi-stopBritish Airways
35h 56mORD-BHD
5/4Sat
multi-stopBritish Airways
23h 50mBHD-ORD
$708
4/27Sat
multi-stopBritish Airways
11h 10mORD-BHD
5/4Sat
multi-stopBritish Airways
12h 10mBHD-ORD
$734
4/27Sat
multi-stopBritish Airways
16h 39mORD-BHD
5/4Sat
multi-stopBritish Airways
16h 34mBHD-ORD
$778

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Chicago O'Hare Airport - Belfast City Airport Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Destination:

Belfast City Airport (BHD)United Kingdom

Return flight deals:

Belfast City Airport - Chicago O'Hare Airport

Cabin classes: