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Flights to Chicago

£210 Cheap flights to Chicago

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Chicago departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to Chicago

Cheap return flights

Recommended return deals departing in the coming months from the most popular airlines that fly to Chicago.
SWISS Logo
06:00 - 12:10LHR-ORD
12h 10m1 stop
SWISS Logo
14:20 - 07:55ORD-LHR
11h 35m1 stop
£331SWISS
Find Deal
Fri, 13 Jun - Tue, 17 Jun
Icelandair Logo
13:00 - 21:15LGW-ORD
14h 15m1 stop
Icelandair Logo
19:25 - 11:45ORD-LGW
10h 20m1 stop
£351Icelandair
Find Deal
Tue, 17 Jun - Mon, 23 Jun
British Airways Logo
09:50 - 15:45LHR-ORD
11h 55m1 stop
British Airways Logo
22:35 - 12:15ORD-LHR
7h 40mdirect
£394British Airways
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Thu, 18 Sep - Thu, 25 Sep
British Airways Logo
09:50 - 15:45LHR-ORD
11h 55m1 stop
British Airways Logo
22:35 - 12:15ORD-LHR
7h 40mdirect
£396British Airways
Find Deal
Sat, 6 Sep - Fri, 19 Sep
Finnair Logo
06:10 - 14:15LHR-ORD
14h 05m1 stop
Finnair Logo
08:05 - 06:55ORD-LHR
16h 50m2 stops
£402Finnair
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Fri, 16 May - Mon, 19 May
Lufthansa Logo
07:25 - 13:55LHR-ORD
12h 30m1 stop
Lufthansa Logo
13:29 - 09:20ORD-LHR
13h 51m2 stops
£413Lufthansa
Find Deal
Thu, 15 May - Mon, 19 May
Lufthansa Logo
09:30 - 19:55LHR-ORD
16h 25m1 stop
Lufthansa Logo
18:00 - 11:25ORD-LHR
11h 25m1 stop
£415Lufthansa
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Finnair Logo
12:20 - 00:11LGW-ORD
17h 51m2 stops
Finnair Logo
05:00 - 08:35ORD-LGW
21h 35m2 stops
£415Finnair
Find Deal
Thu, 15 May - Mon, 19 May
Aer Lingus Logo
11:55 - 19:00EDI-ORD
13h 05m1 stop
Aer Lingus Logo
15:45 - 08:00ORD-EDI
10h 15m1 stop
£793Aer Lingus
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Mon, 28 Jul - Sun, 3 Aug
Aer Lingus Logo
08:35 - 14:00EDI-ORD
11h 25m1 stop
Aer Lingus Logo
21:15 - 19:50ORD-EDI
16h 35m2 stops
£861Aer Lingus
Find Deal
Mon, 28 Jul - Sun, 3 Aug

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Chicago flights insights and trends

Explore insights for your Chicago flight to craft the best travel plan

What is the cheapest month to fly to Chicago?

The cheapest month to fly to Chicago from United Kingdom is in February. Flight prices, which tend to average around £434, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Chicago from United Kingdom during March instead. Flights to Chicago in March, while not as cheap as those in February, still average around £462.

What is the absolute cheapest flight to Chicago?

The best price found on momondo to Chicago was £73/pp from New York, which is 61% cheaper than the average flight price to Chicago. To find the cheapest price to Chicago from your area, use momondo’s Airport-to-Airport Pricing Tool.
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What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as £615. 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 Chicago is Sunday, with ticket prices averaging around £668.

What is the cheapest time of day to depart on your flight to Chicago?

Flying to Chicago from United Kingdom in the evening is the least expensive time of day to depart. momondo users have found prices as low as £503 when looking at flights departing in the evening. Flights in the afternoon are often more expensive, with an average ticket price of £654.

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from United Kingdom when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around £554 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from United Kingdom for as low as £531 on momondo.

Cheapest flights to Chicago

Find the cheapest flights to Chicago from your nearest city or airport
CHEAPEST MONTH TO FLY TO CHICAGO FROM LONDON HEATHROW AIRPORTFebruary18% cheaperFlying from London Heathrow Airport to Chicago costs on average just £448 in February
MOST EXPENSIVE MONTH TO FLY TO CHICAGO FROM LONDON HEATHROW AIRPORTAugust22% more expensiveIt costs about £662 for flights to Chicago from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO CHICAGO FROM LONDON HEATHROW AIRPORTJuly288% more users visitedMore momondo users searched in flights to Chicago from London Heathrow Airport in July than any other month

Cheap Chicago flight deals and tips

Summary info about Chicago flight prices, duration and airlines

Best One-Way Price

£210

Best Round-Trip Price

£331

Fastest flight time

15h 29m

Popular in

July
The best one-way flight price to Chicago from United Kingdom in the last 72 hours is £210 (London Gatwick to Chicago O'Hare Intl).
The best round-trip flight price to Chicago from United Kingdom in the last 72 hours is £331 (London Heathrow to Chicago O'Hare Intl).
The fastest flight to Chicago from United Kingdom takes 15h 29m (London Gatwick to Chicago O'Hare Intl).
July has the highest demand for flights to Chicago, with a 13% price increase on average.

Frequently asked questions about flying to Chicago

When is it best to fly to Chicago to go sightseeing?

When planning your flight to Chicago, consider that the months of May and June are typically considered the best times to visit if you are looking to go sightseeing. That is when the weather is most cooperative. Sights like Grant Park, Magnificent Mile, and Millennium Park are very popular tourist attractions.

How far in advance should I book a flight to Chicago?

The ideal time to book your flight to Chicago is 64 days in advance, when prices tend to average £531. However, in the past 72 hours, people saw flights from United Kingdom for as low as £483.

Is there an alternative airport near Chicago?

Finding an alternative and possibly cheaper destination airport near Chicago is possible. If you are planning a flight to Chicago, consider booking flights to Chicago Midway Airport (9 mi from Chicago city centre).

Is there a cheaper alternative to flying into Chicago?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Chicago is Chicago Midway Airport where the average price is £187. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Near West Side?

Yes, flights to Near West Side are served by Chicago’s Chicago O'Hare Intl airport which is 14.1 mi away.

What’s the closest airport to Union Station?

The closest airport to Union Station is Chicago O'Hare Intl, 15.3 mi away.

When did momondo last update prices for flights to Chicago?

Prices for flights to Chicago were last updated today.

How many operators does momondo search for flights to Chicago?

How old do you have to be to fly to Chicago?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Chicago.

What documentation or ID do you need to fly to Chicago?

The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal to Chicago?

It is quick and easy to find flights to Chicago on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago with this policy.

How can momondo help me find flights to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Chicago.

I’m not ready to book a flight to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Tue 6/5
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Cheapest flight routes to Chicago

These routes have the cheapest flights to Chicago found by momondo users in United Kingdom
DepartingDestinationBest TimeBest Price
LondonChicago11h 15m£351
ManchesterChicago11h 35m£396
EdinburghChicago8h 25m£412
GlasgowChicago12h 00m£444
Newcastle upon TyneChicago11h 50m£457
BirminghamChicago11h 05m£510
DarlingtonChicago14h 10m£514
LiverpoolChicago27h 55m£527
BristolChicago10h 50m£528
LeedsChicago13h 50m£553
InvernessChicago13h 45m£567
BelfastChicago18h 44m£569
SouthamptonChicago10h 50m£581
CardiffChicago14h 48m£615
ExeterChicago26h 50m£629
GrimsbyChicago10h 20m£737