Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Chicago to London from $196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to London departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Chicago to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to London that have been recently found on momondo from popular airlines, departing in the coming months.
Scandinavian Airlines Logo
7:15 pm - 6:30 pmORD-LHR
17h 15m1 stop
Scandinavian Airlines Logo
6:40 am - 4:10 pmLHR-ORD
15h 30m1 stop
$423Scandinavian Airlines
Find Deal
Mon, Sep 22 - Thu, Oct 2
Scandinavian Airlines Logo
7:15 pm - 9:35 pmORD-LHR
20h 20m2 stops
Scandinavian Airlines Logo
10:20 am - 4:10 pmLHR-ORD
11h 50m1 stop
$430Scandinavian Airlines
Find Deal
Mon, Sep 22 - Thu, Oct 2
Iberia Logo
4:42 pm - 10:20 amORD-LHR
11h 38m1 stop
Iberia Logo
11:05 am - 1:50 pmLHR-ORD
8h 45mnonstop
$536Iberia
Find Deal
Tue, Aug 5 - Wed, Aug 20
American Airlines Logo
9:15 pm - 10:55 amORD-LHR
7h 40mnonstop
American Airlines Logo
9:50 am - 3:45 pmLHR-ORD
11h 55m1 stop
$570American Airlines
Find Deal
Tue, Aug 19 - Thu, Aug 28
Iberia Logo
4:42 pm - 10:20 amORD-LHR
11h 38m1 stop
Iberia Logo
3:30 pm - 6:15 pmLHR-ORD
8h 45mnonstop
$571Iberia
Find Deal
Tue, Aug 5 - Wed, Aug 20
American Airlines Logo
1:27 pm - 7:50 amORD-LHR
12h 23m1 stop
American Airlines Logo
9:50 am - 3:45 pmLHR-ORD
11h 55m1 stop
$575American Airlines
Find Deal
Wed, Aug 13 - Wed, Aug 20
British Airways Logo
4:55 pm - 6:50 amORD-LHR
7h 55mnonstop
British Airways Logo
8:15 pm - 2:30 pmLHR-ORD
24h 15m1 stop
$588British Airways
Find Deal
Mon, Aug 11 - Mon, Aug 18
British Airways Logo
4:56 pm - 11:15 amORD-LHR
12h 19m1 stop
British Airways Logo
8:15 pm - 2:30 pmLHR-ORD
24h 15m1 stop
$589British Airways
Find Deal
Mon, Aug 11 - Mon, Aug 18
United Airlines Logo
6:00 pm - 8:20 amORD-LHR
8h 20mnonstop
United Airlines Logo
9:00 am - 6:15 pmLHR-ORD
15h 15m1 stop
$627United Airlines
Find Deal
Tue, Oct 14 - Thu, Oct 23
United Airlines Logo
9:25 pm - 11:45 amORD-LHR
8h 20mnonstop
United Airlines Logo
8:30 am - 11:30 amLHR-ORD
9h 00mnonstop
$642United Airlines
Find Deal
Tue, Oct 14 - Fri, Oct 24

Finnair flights from Chicago to Cambridge

Our best Finnair deals on Chicago to Cambridge flight tickets
Finnair
May 6
ORD10:25 pmChicago O'Hare Intl
7h 50m
LHR12:15 pmLondon Heathrow
May 21
LHR10:20 amLondon Heathrow
13h 30m
1 stop
ORD5:50 pmChicago O'Hare Intl
Finnair
May 6
ORD5:40 pmChicago O'Hare Intl
7h 40m
LHR7:20 amLondon Heathrow
May 21
LHR9:15 amLondon Heathrow
8h 30m
ORD11:45 amChicago O'Hare Intl
Finnair
May 12
ORD5:40 pmChicago O'Hare Intl
7h 40m
LHR7:20 amLondon Heathrow
May 21
LHR9:15 amLondon Heathrow
8h 30m
ORD11:45 amChicago O'Hare Intl

United Airlines flights from Chicago to Cambridge

Our best United Airlines deals on Chicago to Cambridge flight tickets
United Airlines
Oct 14
ORD6:00 pmChicago O'Hare Intl
8h 20m
LHR8:20 amLondon Heathrow
Oct 23
LHR9:00 amLondon Heathrow
15h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
United Airlines
Oct 14
ORD9:25 pmChicago O'Hare Intl
8h 20m
LHR11:45 amLondon Heathrow
Oct 24
LHR8:30 amLondon Heathrow
9h 00m
ORD11:30 amChicago O'Hare Intl
United Airlines
May 13
ORD4:05 pmChicago O'Hare Intl
8h 15m
LHR6:20 amLondon Heathrow
Aug 18
LHR8:40 amLondon Heathrow
33h 30m
1 stop
ORD12:10 pmChicago O'Hare Intl

See travel insights to London from

How to get the cheapest flight ticket from Chicago to Cambridge

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chicago and Cambridge?

What is the cheapest month to fly to Cambridge?

In general, February is the cheapest month to fly from Chicago to Cambridge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $651. If you’re not able to fly to Cambridge in February, then November is your next best option. Flight prices from Chicago to Cambridge during November average around $659.

What is the cheapest Chicago to Cambridge flight route?

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

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

You are more likely to see cheaper flights to Cambridge from Chicago when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to Cambridge for around $786 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambridge from Chicago for as low as $712 on momondo.

What cabin class options are available on Chicago to Cambridge flights?

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

Cheap Chicago to Cambridge flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Cambridge

Best Price Found

$196

Fastest flight time

7h 35m

Direct flights

Every day

Airports in Cambridge

5 airports
The best one-way flight to Cambridge from Chicago in the past 72 hours is $196. The best round-trip flight deal from Chicago to Cambridge found on momondo in the last 72 hours is $423.
The fastest flight from Chicago to Cambridge takes 7h 35m
Direct flights go from Chicago to Cambridge every day.
There are 5 airports near Cambridge: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

  • When did momondo last update prices for flights from Chicago to Cambridge?

    Prices for flights from Chicago to Cambridge refresh daily.

  • How many operators does momondo search for flights from Chicago to Cambridge?

  • How old do you have to be to fly from Chicago to Cambridge?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Cambridge.

  • What documentation or ID do you need to fly to Cambridge?

    The necessary travel and health documents for your Cambridge 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.

  • What is the most popular plane model from Chicago to Cambridge?


Best airlines flying from Chicago to Cambridge

Compare and see reviews for airlines that fly from Chicago to Cambridge with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $257Free CancellationRating
7.5
1,588 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $381Free CancellationRating
7.3
1,349 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $460Free CancellationRating
6.7
7,046 reviews
Search Lufthansa flights
IcelandairPriceFrom $468Free CancellationRating
7.0
487 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $506Free CancellationRating
7.1
1,852 reviews
Search TAP AIR PORTUGAL flights
JetBluePriceFrom $516Free CancellationRating
7.3
2,924 reviews
Search JetBlue flights
Air CanadaPriceFrom $554Free CancellationRating
7.0
9,245 reviews
Search Air Canada flights
FinnairPriceFrom $559Free CancellationRating
7.6
1,275 reviews
Search Finnair flights
IberiaPriceFrom $578Free CancellationRating
7.0
2,700 reviews
Search Iberia flights
Aer LingusPriceFrom $585Free CancellationRating
7.0
1,076 reviews
Search Aer Lingus flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Cambridge for you.

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

Flights from Chicago to Cambridge with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Cambridge?

Once all potential Chicago to Cambridge flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Chicago to Cambridge flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Cambridge trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 5/5
Mon 5/12

Find better results for your trip $[0, preposition:'to ']$[0, article:'to ']$[0, place:'to']

Popular cities $[0, preposition:'in ']$[0, article:'in ']$[0, place:'in']

Popular flights according to clicks in the last 7 days on momondo