ORD - BFS

£166 Find Cheap Flights from Chicago to Belfast Intl Airport

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 31/12. 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, 0 bags

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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£502
Typical prices: £576-£664
Multiple Airlines
Mon 8/12Wed 24/12
ORD - BFS • 2 stops
Cheapest one-way flight
£167
Multiple Airlines
Wed 31/12
ORD - BFS • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Belfast Intl!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Chicago to Belfast Intl (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 Intl 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

Mon, 8 Dec - Wed, 24 Dec
Multiple Airlines Logo
18:30 - 21:10ORD-BFS
20h 40m2 stops
Multiple Airlines Logo
06:30 - 17:20BFS-ORD
16h 50m2 stops
£502Multiple Airlines
Find Deal
Fri, 6 Feb - Sat, 14 Feb
Multiple Airlines Logo
18:30 - 15:10ORD-BFS
14h 40m2 stops
Multiple Airlines Logo
05:45 - 14:45BFS-ORD
39h 00m3 stops
£525Multiple Airlines
Find Deal
Fri, 28 Nov - Mon, 8 Dec
Multiple Airlines Logo
18:30 - 15:10ORD-BFS
14h 40m2 stops
Multiple Airlines Logo
21:00 - 15:00BFS-ORD
48h 00m3 stops
£527Multiple Airlines
Find Deal
Fri, 28 Nov - Mon, 8 Dec
Multiple Airlines Logo
18:30 - 22:35ORD-BFS
22h 05m3 stops
Multiple Airlines Logo
21:00 - 15:00BFS-ORD
48h 00m3 stops
£530Multiple Airlines
Find Deal
Fri, 6 Feb - Sat, 14 Feb
Multiple Airlines Logo
18:30 - 22:35ORD-BFS
22h 05m3 stops
Multiple Airlines Logo
05:45 - 14:45BFS-ORD
39h 00m3 stops
£550Multiple Airlines
Find Deal
Mon, 8 Dec - Wed, 24 Dec
Multiple Airlines Logo
18:30 - 19:05ORD-BFS
18h 35m2 stops
Multiple Airlines Logo
13:25 - 14:55BFS-ORD
31h 30m3 stops
£581Multiple Airlines
Find Deal
Fri, 28 Nov - Mon, 8 Dec
Multiple Airlines Logo
18:30 - 15:10ORD-BFS
14h 40m2 stops
Multiple Airlines Logo
06:30 - 17:55BFS-ORD
17h 25m2 stops
£690Multiple Airlines
Find Deal
Fri, 6 Feb - Sat, 14 Feb
Multiple Airlines Logo
18:30 - 15:10ORD-BFS
14h 40m2 stops
Multiple Airlines Logo
09:20 - 19:15BFS-ORD
15h 55m2 stops
£693Multiple Airlines
Find Deal
Mon, 8 Dec - Wed, 24 Dec
Multiple Airlines Logo
18:30 - 13:10ORD-BFS
12h 40m2 stops
Multiple Airlines Logo
20:50 - 16:20BFS-ORD
25h 30m2 stops
£695Multiple Airlines
Find Deal
Fri, 28 Nov - Mon, 8 Dec
Multiple Airlines Logo
18:30 - 15:10ORD-BFS
14h 40m2 stops
Multiple Airlines Logo
05:45 - 19:55BFS-ORD
20h 10m1 stop
£752Multiple Airlines
Find Deal
Useful Info

Good to know - Cheap tickets from Chicago to Belfast Intl Airport

Low seasonMay
Cheapest flight£178
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Chicago to Belfast Intl Airport

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 Intl Airport 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 £166 for a one-way ticket and £502 for a return.

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

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

  • How does KAYAK find such low prices on flights from Chicago to Belfast Intl 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 to Belfast Intl Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast Intl Airport 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 Intl Airport?

    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 Intl Airport 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 Intl 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 Intl Airport 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)