Question 1

What is the cheapest month to book a flight from Belfast to Chicago?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Belfast to Chicago (average of £595). Flying from Belfast to Chicago in July is currently the most expensive (average of £843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 2

What is the cheapest day to fly from Belfast to Chicago?

Accepted Answer

Travellers seeking maximum savings on their Belfast to Chicago flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 3

E

Accepted Answer

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Question 4

E

Accepted Answer

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Question 5

What is the cheapest day to fly round-trip from Belfast to Chicago?

Accepted Answer

It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 6

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

Accepted Answer

September is one of the best times of the year to fly to Chicago from Belfast. Prices for September average £655 per person but you can even find prices for as low as £460. The most expensive prices can be found in the month of August. Opting for a September flight can save you 29% on your journey compared to booking in August

Question 7

What is the cheapest time of day to fly from BFS to CHI?

Accepted Answer

It’s optimal to fly from Belfast to Chicago in the morning. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight at midday.

Question 8

Can I find deals for flights from Belfast to Chicago that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Belfast to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 9

How can I find direct flights from Belfast to Chicago?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Chicago.

Question 10

Can I find deals for business class flights from Belfast to Chicago?

Accepted Answer

Yes. Cheapflights offers flight deals from Belfast to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 11

How does Cheapflights help users find flights from Belfast to Chicago?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chicago from Belfast today with Cheapflights!

Question 12

Why should you use Cheapflights to find cheap flight tickets from Belfast to Chicago?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast to Chicago.

Question 13

Can Cheapflights find flights from Belfast to Chicago with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to Chicago, users can toggle the no change fees filter when performing a flight search.

Question 14

Can Cheapflights notify me if prices for flights from Belfast to Chicago become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	£638
Popular in	August
Cheapest in	September
Average price	£618

Cheap flights from Belfast to Chicago from £638

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Belfast to ChicagoExplore the most affordable flight options available from Belfast to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Belfast to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

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Find useful and relevant information for your journey from Belfast to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Belfast to Chicago that include hotel bookings?

How can I find direct flights from Belfast to Chicago?

Can I find deals for business class flights from Belfast to Chicago?

What is the cheapest month to book a flight from Belfast to Chicago?

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Can Cheapflights find flights from Belfast to Chicago with no change fees?

Can Cheapflights notify me if prices for flights from Belfast to Chicago become cheaper?

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Cheapest flights from Belfast to Chicago
Explore the most affordable flight options available from Belfast to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.