Cheap flights from Chicago to England from $247

If you’re not able to fly to England in January, then February is your next best option. Flight prices from Chicago to England during February average around $685.

The cheapest day to depart on your flight to England is on a Tuesday when prices can be found for as low as $851. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to England is Saturday, with ticket prices averaging around $1,071.

According to our data, the cheapest time of day to fly to England is in the afternoon. momondo users have found flights departing from Chicago to England in the afternoon for as low as $949. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to England are more costly in the evening, with an average ticket price of $962. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Chicago O'Hare Intl to London Heathrow for the best Chicago - England flight prices

You are more likely to see cheaper flights to England from Chicago when booking week ahead of your departure date. In general, you can expect to find flights to England for around $842 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to England from Chicago for as low as $791 on momondo.

There are 4 cabin classes available to choose from on Chicago to England flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Icelandair, Delta, and KLM are the most popular carriers operating from Chicago to England

British Airways, American Airlines and Aer Lingus are the top three most popular airlines that fly to England from Chicago according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when traveling to England. Keep in mind that there are 16 different airlines that fly to England on a routine basis, so you have a few additional options to choose from.

46 flights are operational daily from Chicago to England as of August 2026. The most popular departure time for this route is 9:00PM, with 78% of flights per day taking off in the evening.

The number of flights available between Chicago and England is 323 per week as of August 2026. The most frequent departure day is Tue, with 19% of weekly flights leaving on this day.