ORD

£352 Find Cheap Flights from Belfast to Chicago O'Hare Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast to Chicago departing on 14/9. 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

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Everything you should know

Cheapest return fare
£585
Multiple Airlines
Mon 21/9Wed 30/9
BFS - ORD • 2 stops
Cheapest one-way flight
£352
Multiple Airlines
Mon 14/9
BFS - ORD • 3 stops
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Belfast to Chicago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast to Chicago 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 Belfast to Chicago

Mon, 21 Sep - Wed, 30 Sep
Multiple Airlines Logo
21:35 - 19:48
BFS
-
ORD
28h 13m
2 stops
Multiple Airlines Logo
22:25 - 21:10
ORD
-
BFS
16h 45m
2 stops
£585Multiple Airlines
Mon, 21 Sep - Wed, 30 Sep
Multiple Airlines Logo
21:35 - 20:12
BFS
-
ORD
28h 37m
3 stops
Multiple Airlines Logo
22:25 - 21:10
ORD
-
BFS
16h 45m
2 stops
£592Multiple Airlines
Mon, 21 Sep - Wed, 30 Sep
Multiple Airlines Logo
08:40 - 22:05
BFS
-
ORD
19h 25m
2 stops
Multiple Airlines Logo
19:25 - 21:10
ORD
-
BFS
19h 45m
2 stops
£609Multiple Airlines
Mon, 21 Sep - Wed, 30 Sep
Multiple Airlines Logo
22:20 - 16:10
BFS
-
ORD
23h 50m
2 stops
Multiple Airlines Logo
19:15 - 22:20
ORD
-
BFS
21h 05m
2 stops
£613Multiple Airlines
Mon, 21 Sep - Wed, 30 Sep
Multiple Airlines Logo
08:40 - 10:15
BFS
-
ORD
31h 35m
3 stops
Multiple Airlines Logo
22:25 - 21:10
ORD
-
BFS
16h 45m
2 stops
£626Multiple Airlines
Mon, 21 Sep - Wed, 30 Sep
Multiple Airlines Logo
13:20 - 19:48
BFS
-
ORD
36h 28m
3 stops
Multiple Airlines Logo
19:25 - 21:10
ORD
-
BFS
19h 45m
2 stops
£640Multiple Airlines
Mon, 21 Sep - Wed, 30 Sep
Multiple Airlines Logo
21:35 - 20:12
BFS
-
ORD
28h 37m
3 stops
Multiple Airlines Logo
15:45 - 17:55
ORD
-
BFS
20h 10m
3 stops
£665Multiple Airlines
Mon, 21 Sep - Wed, 30 Sep
Multiple Airlines Logo
07:05 - 10:15
BFS
-
ORD
33h 10m
3 stops
Multiple Airlines Logo
19:25 - 23:10
ORD
-
BFS
21h 45m
3 stops
£667Multiple Airlines
Mon, 21 Sep - Wed, 30 Sep
Multiple Airlines Logo
17:15 - 18:15
BFS
-
ORD
31h 00m
3 stops
Multiple Airlines Logo
15:45 - 17:55
ORD
-
BFS
20h 10m
3 stops
£736Multiple Airlines
Thu, 5 Nov - Mon, 9 Nov
British Airways Logo
07:40 - 13:45
BHD
-
ORD
12h 05m
1 stop
British Airways Logo
13:22 - 10:40
ORD
-
BHD
15h 18m
2 stops
£757British Airways
Booking Insights

KAYAK’s insights & trends for Belfast to Chicago flights

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

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

The cheapest return price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest return tickets from Belfast to Chicago O'Hare Airport were found on British Airways (£757) and American Airlines (£872).

Find deals

Good to know - Cheap tickets from Belfast to Chicago O'Hare Airport

Cheapest flight

£352
Flight from Belfast Intl Airport to Chicago

When to book flights from Belfast to Chicago

Are your dates flexible? Find out the best times to travel from Belfast to Chicago 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 Belfast to Chicago O'Hare Airport flights

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

    In the last 5 days, the lowest price for a flight from Belfast to Chicago O'Hare Intl Airport was £352 for a one-way ticket and £585 for a return.

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

    There are 2 airports in Belfast (Belfast Intl and Belfast City.) and only 1 airport in Chicago O'Hare Airport (Chicago O'Hare Intl). The cheapest flights are generally found on the Belfast City Airport to Chicago O'Hare Intl flight route.

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

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Belfast 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 Belfast to Chicago O'Hare 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 Chicago O'Hare Airport with an airline and back to Belfast with another airline.

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

Information on your arrival and departure airports

O'Hare Intl (ORD)