Cheap flights from Belfast International to Chicago

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How to find the cheapest flight from
Belfast International (BFS) to Chicago (CHI)

All the information you need to plan the best BFS to CHI flight in 2021: compare Belfast International to Chicago flight prices with the expected peak season, weather and rainfall in Chicago.
How far in advance should I book a flight from Belfast International to Chicago?

To save up to 32% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Belfast International to Chicago from £378 1-2 weeks out and tickets from £456 for flights departing within the next 72 hours.

What is the cheapest month to fly from Belfast International to Chicago?

October is one of the best times of the year to fly to Chicago from Belfast International. Prices for October average £353 per person but you can even find prices for as low as £248. The most expensive prices can be found in the month of July. Opting for a October flight can save you 33% on your journey compared to booking in October

Belfast International to Chicago 2021 flight deals

Cheap flights to Chicago from Belfast International found for this year
20 Sep - 6 Oct
£378pp
BFS
Belfast Intl
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
26 Jul - 2 Aug
£547pp
BFS
Belfast Intl
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Belfast International</span> to <span class="emphasized">Chicago</span> flights.

Flight FAQs

From Belfast International to Chicago

Are flight prices decreasing from Belfast International to Chicago due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Belfast International and Chicago for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Belfast Intl to Chicago have flexible changes due to COVID-19?

Some of our airline partners flying from Belfast Intl to Chicago have new flexible policies in place due to COVID-19. British Airways is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from Belfast International to Chicago for under £424 on Cheapflights?

Yes, there are multiple flights from Belfast International to Chicago for under £424. The cheapest flight booked recently is on Multiple Airlines for just £378, but on average you can expect to pay £463.

Are there direct flights from Belfast International to Chicago for under £354 on Cheapflights?

There are no direct flights from Belfast International to Chicago, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Belfast International weather warmer or cooler than Chicago?

Temperatures around the 29 °Cs can be experienced in July. The weather in Chicago is hotter than in Belfast International. Plan for potential changes in flight availability as peak weather approaches in this location.

Destination information for Chicago

Things to know before you go - useful duration and weather info for your trip from Belfast International to Chicago.
Today's exchange rate
£1 = $1.42
Average temperature for May in Chicago
22.0 °C
Avg rainfall for May in Chicago
109.0 mm

Airports servicing Belfast

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)
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