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Cheap flights from Chicago to Reading

Compare Chicago to Reading flight deals

Find the cheapest month or even day of the year to fly to Reading

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Flight deals from Chicago to Reading

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to Reading? Find the lowest prices on one-way and round-trip tickets right here.
London.$718 per passenger.Departing Tue, Jul 28, returning Wed, Aug 26.Round-trip flight with Icelandair and Aer Lingus.Outbound indirect flight with Icelandair, departing from Chicago O'Hare International on Tue, Jul 28, arriving in London Heathrow.Inbound indirect flight with Aer Lingus, departing from London Heathrow on Wed, Aug 26, arriving in Chicago Midway.Price includes taxes and charges.From $718, select.
London.$724 per passenger.Departing Wed, Nov 4, returning Fri, Nov 20.Round-trip flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from Chicago O'Hare International on Wed, Nov 4, arriving in London Heathrow.Inbound indirect flight with TAP Air Portugal, departing from London Heathrow on Fri, Nov 20, arriving in Chicago O'Hare International.Price includes taxes and charges.From $724, select.
London.$724 per passenger.Departing Sun, Oct 11, returning Sat, Oct 24.Round-trip flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from Chicago O'Hare International on Sun, Oct 11, arriving in London Heathrow.Inbound indirect flight with TAP Air Portugal, departing from London Heathrow on Sat, Oct 24, arriving in Chicago O'Hare International.Price includes taxes and charges.From $724, select.
London.$725 per passenger.Departing Wed, Sep 30, returning Tue, Oct 13.Round-trip flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from Chicago O'Hare International on Wed, Sep 30, arriving in London Heathrow.Inbound indirect flight with TAP Air Portugal, departing from London Heathrow on Tue, Oct 13, arriving in Chicago O'Hare International.Price includes taxes and charges.From $725, select.
London.$725 per passenger.Departing Fri, Nov 27, returning Tue, Dec 8.Round-trip flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from Chicago O'Hare International on Fri, Nov 27, arriving in London Heathrow.Inbound indirect flight with TAP Air Portugal, departing from London Heathrow on Tue, Dec 8, arriving in Chicago O'Hare International.Price includes taxes and charges.From $725, select.
London.$725 per passenger.Departing Sat, Sep 19, returning Wed, Sep 30.Round-trip flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from Chicago O'Hare International on Sat, Sep 19, arriving in London Heathrow.Inbound indirect flight with TAP Air Portugal, departing from London Heathrow on Wed, Sep 30, arriving in Chicago O'Hare International.Price includes taxes and charges.From $725, select.
London.$725 per passenger.Departing Fri, Oct 23, returning Sun, Nov 1.Round-trip flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from Chicago O'Hare International on Fri, Oct 23, arriving in London Heathrow.Inbound indirect flight with TAP Air Portugal, departing from London Heathrow on Sun, Nov 1, arriving in Chicago O'Hare International.Price includes taxes and charges.From $725, select.
London.$725 per passenger.Departing Wed, Dec 2, returning Fri, Dec 11.Round-trip flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from Chicago O'Hare International on Wed, Dec 2, arriving in London Heathrow.Inbound indirect flight with TAP Air Portugal, departing from London Heathrow on Fri, Dec 11, arriving in Chicago O'Hare International.Price includes taxes and charges.From $725, select.
London.$734 per passenger.Departing Mon, Mar 1, returning Fri, Mar 12.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Chicago O'Hare International on Mon, Mar 1, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Fri, Mar 12, arriving in Chicago O'Hare International.Price includes taxes and charges.From $734, select.
London.$734 per passenger.Departing Sun, Feb 21, returning Fri, Feb 26.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Chicago O'Hare International on Sun, Feb 21, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Fri, Feb 26, arriving in Chicago O'Hare International.Price includes taxes and charges.From $734, select.
London.$735 per passenger.Departing Thu, Jan 28, returning Fri, Feb 5.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Chicago O'Hare International on Thu, Jan 28, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Fri, Feb 5, arriving in Chicago O'Hare International.Price includes taxes and charges.From $735, select.
London.$735 per passenger.Departing Mon, Oct 19, returning Sun, Feb 28.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Chicago O'Hare International on Mon, Oct 19, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sun, Feb 28, arriving in Chicago O'Hare International.Price includes taxes and charges.From $735, select.
London.$737 per passenger.Departing Sun, Aug 16, returning Thu, Aug 27.Round-trip flight with Icelandair and Vueling Airlines.Outbound indirect flight with Icelandair, departing from Chicago O'Hare International on Sun, Aug 16, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departing from London Heathrow on Thu, Aug 27, arriving in Chicago Midway.Price includes taxes and charges.From $737, select.
London.$737 per passenger.Departing Fri, Feb 26, returning Sat, Mar 6.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Chicago O'Hare International on Fri, Feb 26, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sat, Mar 6, arriving in Chicago O'Hare International.Price includes taxes and charges.From $737, select.
London.$737 per passenger.Departing Sun, Jan 10, returning Sun, Jan 17.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Chicago O'Hare International on Sun, Jan 10, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sun, Jan 17, arriving in Chicago O'Hare International.Price includes taxes and charges.From $737, select.
London.$739 per passenger.Departing Fri, Apr 9, returning Sat, Apr 24.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Chicago O'Hare International on Fri, Apr 9, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sat, Apr 24, arriving in Chicago O'Hare International.Price includes taxes and charges.From $739, select.
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Chicago to Reading: Flight information

The things to know before you go.
Fly intoLondon Heathrow Airport
Distance to Reading36.2 km
Cheapest flight$718
Cheapest month to flyJuly
Most popular airlineAmerican Airlines
Average flight time7 hrs, 57 mins

Find the cheapest month to fly from Chicago to Reading

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Chicago to Reading flights are currently cheapest in July. We’ve based this on flights into London Heathrow Airport.
Jun
from $822
Jul
from $819
Aug
from $737
Sep
from $725
Oct
from $724
Nov
from $724
Dec
from $725
Jan
from $737
Feb
from $734
Mar
from $734
Apr
from $739
May
from $801

Finding cheap flights from Chicago to Reading: Frequently asked questions

There are three (3) airports near Reading: London Heathrow Airport, Southampton Airport, and London Luton Airport.
The best price we found for a round-trip flight from Chicago to Reading is $718. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
American Airlines, British Airways, and Alaska Airlines all offer direct flights to London Heathrow Airport.
We've checked every Chicago to Reading fare we could find, and the cheapest upcoming date to fly seems to be on Tuesday, July 28, 2026. Overall, the cheapest month to fly from Chicago to Reading is usually July.
If you're flying from Chicago, the cheapest airport near Reading is London Heathrow – which is 36.2 km away from the center of Reading. We've found flights to this airport from $718.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Reading on Tuesday, July 28, 2026.
No airlines currently offer direct flights between Chicago and Reading. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Reading but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Reading is around 40 days in advance, so don’t leave your flight to the last minute.
London Heathrow Airport is 36.2km from Reading, Southampton Airport is 61.6km from Reading, and London Luton Airport is 62.8km from Reading.
London Heathrow Airport is closest to Reading, at around 36.2 km away.
The cheapest airline that flies to Reading is Icelandair, and the cheapest airline that flies to Southampton Airport is Austrian Airlines.