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Cheap flights to Chicago
Fly from as little as £409
4 nights in Chicago, departing London Gatwick on 20 / Jan / 2024 with Icelandair (price found 27 hours ago)Subject to availability, prices correct of the last 24 hours
Popular routes to Chicago from the UKchoose your favourite departure airport in the UK
Chicago flight factswhat you need to know
How much is it to fly to Chicago?
If you see a flight for even less than this, get booking – you've found a bargain.
When is the best time to book cheap flights?
If you want cheap flights to Chicago, this is the best time to book.
What are the cheapest airlines?
These airlines usually offer the cheapest flights to Chicago.
What airlines fly direct to Chicago?
- British Airways
- Brussels Airlines
- American Airlines
Fly from the UK direct to Chicago with these airlines.
What airlines fly indirectly?
- Virgin Atlantic
- Aer Lingus
- Air Canada
Flying indirectly to Chicago can save you money.
When is high season?
This is the most expensive time to fly to Chicago. If you want to go during this popular month, try to book in advance or grab a last-minute deal.
When is the cheapest time to fly?
Flights to Chicago are generally cheaper at this time of year. Or, you can try to get a last-minute deal.
How long is the flight to Chicago?
This is the average flight time from the UK to Chicago.
Which airports in the UK fly to Chicago?
- London Heathrow
- London City Airport
You can fly from any of these UK airports.
How long should I stay in Chicago?
Most people spend this amount of time in Chicago.
How to land a low priced flight to Chicagobooking advice, visa information and airports and airlines tips
A legendary skyline
Use Netflights to help plan your Chicago flight
When to Go
Chicago O’Hare Airport (ORD)
Chicago Midway Airport (MDW)
Getting around the airports
Getting to the city from the airports
Don't forget before you fly
Key facts about Chicago know before you go
6 hrs behind GMT
United States dollar