ORD - BFS

£222 Find Cheap Flights from Chicago to Belfast

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Belfast Intl departing on 16/7. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast Intl 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
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Flights Deals

Cheap Flights from Chicago to Belfast (ORD-BFS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Chicago to Belfast 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chicago to Belfast Intl

Sun, 27 Jul - Sun, 3 Aug
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19:25 - 21:30ORD-BFS
20h 05m2 stops
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06:50 - 21:15BFS-ORD
20h 25m2 stops
£567
Find Deal
Mon, 21 Jul - Mon, 28 Jul
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15:35 - 22:30ORD-BFS
24h 55m2 stops
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23:45 - 20:16BFS-ORD
26h 31m2 stops
£579
Find Deal
Mon, 21 Jul - Mon, 28 Jul
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22:15 - 17:20ORD-BFS
13h 05m2 stops
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06:40 - 18:15BFS-ORD
17h 35m2 stops
£583
Find Deal
Mon, 21 Jul - Mon, 28 Jul
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19:25 - 17:20ORD-BFS
15h 55m2 stops
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06:40 - 18:15BFS-ORD
17h 35m2 stops
£584
Find Deal
Wed, 23 Jul - Wed, 30 Jul
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22:15 - 22:15ORD-BFS
18h 00m2 stops
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17:05 - 22:05BFS-ORD
35h 00m2 stops
£656
Find Deal
Fri, 18 Jul - Tue, 22 Jul
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10:37 - 21:00ORD-BFS
28h 23m2 stops
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07:05 - 17:40BFS-ORD
40h 35m2 stops
£659
Find Deal
Thu, 24 Jul - Thu, 31 Jul
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19:05 - 23:30ORD-BFS
22h 25m2 stops
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06:00 - 15:04BFS-ORD
15h 04m2 stops
£660
Find Deal
Sat, 26 Jul - Sat, 2 Aug
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11:27 - 22:05ORD-BFS
28h 38m2 stops
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08:20 - 09:51BFS-ORD
31h 31m2 stops
£667
Find Deal
Sat, 26 Jul - Sat, 2 Aug
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19:25 - 23:30ORD-BFS
22h 05m2 stops
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05:45 - 19:29BFS-ORD
19h 44m2 stops
£675
Find Deal
Sat, 26 Jul - Sat, 2 Aug
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19:25 - 23:30ORD-BFS
22h 05m2 stops
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05:45 - 15:04BFS-ORD
39h 19m2 stops
£676
Find Deal
Useful Info

Good to know - Cheap tickets from Chicago to Belfast

Low seasonFebruary
High seasonMarch
Cheapest flight£222
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Chicago to Belfast

When to book flights from Chicago to Belfast Intl

Are your dates flexible? Find out the best times to travel from Chicago to Belfast Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 to Belfast flights

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Belfast Intl Airport was £301 for a one-way ticket and £770 for a return.

  • Which aircraft models fly most regularly from Chicago to Belfast?

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

  • How does KAYAK find such low prices on flights from Chicago to Belfast?

    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 to Belfast.

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

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

  • What is the Hacker Fare option on flights from Chicago to Belfast?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast with an airline and back to Chicago with another airline.

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

    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 from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Chicago to Belfast Intl

Information on your arrival and departure airports

Chicago (ORD)
Belfast Intl (BFS)

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