How many flights depart from Chicago to Cambridge on average per day?

As of May 2026, there are 41 flights per day flying from Chicago to Cambridge. The most common time of day flights depart is 5:00PM, with 65% of flights taking off in the evening.

What is the cheapest airline that flies from Chicago to Cambridge?

United Airlines, KLM, and Delta are the most popular carriers operating from Chicago to Cambridge

What airlines fly to Cambridge?

British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to Cambridge from Chicago according to our data. British Airways is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Cambridge. Keep in mind that there are 18 different airlines that fly to Cambridge on a routine basis, so you have a few additional options to choose from.

How many flights depart from Chicago to Cambridge on average per week?

The number of flights available between Chicago and Cambridge is 289 per week as of May 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

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?

The number of operators available for flights from Chicago to Cambridge is 18 as of May 2026.

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.

$434 Cheap Flights from Chicago to Cambridge in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $1,331 to $910. The lowest price recently found on this route was $850.

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Find the cheapest flights from Chicago to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 9:40 pm

ORD

LHR

20h 25m

1 stop

7:05 am - 4:10 pm

LHR

ORD

15h 05m

2 stops

$850Scandinavian Airlines

Sun, Sep 6 - Thu, Sep 17

9:40 pm - 9:40 pm

ORD

STN

18h 00m

2 stops

7:05 am - 7:52 pm

STN

ORD

18h 47m

2 stops

$850Multiple Airlines

Wed, Aug 12 - Sun, Aug 23

6:30 pm - 10:00 pm

ORD

LTN

21h 30m

2 stops

4:20 pm - 5:20 pm

LTN

ORD

31h 00m

3 stops

$852Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

9:00 pm - 1:30 pm

ORD

LHR

10h 30m

1 stop

8:50 am - 2:00 pm

LHR

ORD

11h 10m

1 stop

$852Aer Lingus

Wed, Sep 2 - Tue, Sep 8

5:50 pm - 7:40 am

ORD

LHR

7h 50mnonstop

7:30 am - 3:55 pm

LHR

ORD

13h 25m

1 stop

$854Iberia

Tue, Sep 22 - Tue, Oct 27

7:25 pm - 11:55 am

ORD

LHR

10h 30m

1 stop

1:05 pm - 6:15 pm

LHR

ORD

11h 10m

1 stop

$855Icelandair

Thu, Aug 27 - Mon, Aug 31

8:18 am - 9:40 am

ORD

LHR

19h 22m

1 stop

2:45 pm - 5:35 pm

LHR

ORD

8h 50mnonstop

$858British Airways

Wed, Aug 5 - Fri, Aug 14

6:05 pm - 8:30 am

ORD

LHR

8h 25mnonstop

10:50 am - 6:15 pm

LHR

ORD

13h 25m

1 stop

$859United Airlines

Wed, Oct 7 - Thu, Oct 15

4:30 pm - 6:45 am

ORD

LHR

8h 15mnonstop

8:40 am - 12:35 pm

LHR

ORD

33h 55m

1 stop

$860United Airlines

Mon, Sep 7 - Mon, Sep 14

7:25 pm - 2:40 pm

ORD

LGW

13h 15m

1 stop

3:40 pm - 9:25 pm

LGW

ORD

11h 45m

1 stop

$860Icelandair

Thu, Aug 20 - Tue, Aug 25

Air Canada flights from Chicago to Cambridge

Our best Air Canada deals on Chicago to Cambridge flight tickets

Air Canada

Sep 2

ORD3:40 pmChicago O'Hare Intl

12h 20m

1 stop

LHR10:00 amLondon Heathrow

Sep 10

LHR6:50 amLondon Heathrow

15h 01m

2 stops

ORD3:51 pmChicago O'Hare Intl

$868

Air Canada

Aug 12

ORD7:25 amChicago O'Hare Intl

19h 10m

2 stops

LHR8:35 amLondon Heathrow

Sep 15

LHR6:00 amLondon Heathrow

20h 12m

2 stops

ORD8:12 pmChicago O'Hare Intl

$877

Air Canada

May 30

ORD9:55 amChicago O'Hare Intl

29h 05m

2 stops

LHR9:00 pmLondon Heathrow

Jun 6

LHR6:00 amLondon Heathrow

19h 25m

2 stops

ORD7:25 pmChicago O'Hare Intl

$889

British Airways flights from Chicago to Cambridge

Our best British Airways deals on Chicago to Cambridge flight tickets

British Airways

Aug 5

ORD8:18 amChicago O'Hare Intl

19h 22m

1 stop

LHR9:40 amLondon Heathrow

Aug 14

LHR2:45 pmLondon Heathrow

8h 50m

ORD5:35 pmChicago O'Hare Intl

$858

British Airways

Sep 2

ORD7:05 pmChicago O'Hare Intl

8h 00m

LHR9:05 amLondon Heathrow

Sep 10

LHR2:45 pmLondon Heathrow

8h 50m

ORD5:35 pmChicago O'Hare Intl

$872

British Airways

Sep 16

ORD1:59 pmChicago O'Hare Intl

10h 26m

1 stop

LHR6:25 amLondon Heathrow

Oct 2

LHR9:45 amLondon Heathrow

8h 45m

ORD12:30 pmChicago O'Hare Intl

$876

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 9/6

7:15 pm-9:40 pm

1 stop20h 25m

London Heathrow

Thu 9/17

7:05 am-4:10 pm

2 stops15h 05m

$850

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 8/12

9:40 pm-9:40 pm

2 stops18h 00m

London Stansted

Sun 8/23

7:05 am-7:52 pm

2 stops18h 47m

$850

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Tue 11/3

6:30 pm-10:00 pm

2 stops21h 30m

London Luton

Tue 11/10

4:20 pm-5:20 pm

3 stops31h 00m

$852

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 9/2

9:00 pm-1:30 pm

1 stop10h 30m

London Heathrow

Tue 9/8

8:50 am-2:00 pm

1 stop11h 10m

$852

Quickest round-trip

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 9/22

5:50 pm-7:40 am

Nonstop7h 50m

London Heathrow

Tue 10/27

7:30 am-3:55 pm

1 stop13h 25m

$854

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Thu 8/27

7:25 pm-11:55 am

1 stop10h 30m

London Heathrow

Mon 8/31

1:05 pm-6:15 pm

1 stop11h 10m

$855

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 8/5

8:18 am-9:40 am

1 stop19h 22m

London Heathrow

Fri 8/14

2:45 pm-5:35 pm

Nonstop8h 50m

$858

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 10/7

6:05 pm-8:30 am

Nonstop8h 25m

London Heathrow

Thu 10/15

10:50 am-6:15 pm

1 stop13h 25m

$859

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 9/7

4:30 pm-6:45 am

Nonstop8h 15m

London Heathrow

Mon 9/14

8:40 am-12:35 pm

1 stop33h 55m

$860

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Thu 8/20

7:25 pm-2:40 pm

1 stop13h 15m

London Gatwick

Tue 8/25

3:40 pm-9:25 pm

1 stop11h 45m

$860

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

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 from Chicago to Cambridge?

You are more likely to see cheaper flights to Cambridge from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambridge for around $808 when searching 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 $701 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.

Can stopping save me money on Chicago to Cambridge flights?

No. A direct flight is the cheapest option for a flight between Chicago to Cambridge.

Cheap Chicago to Cambridge flight deals and tips

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

Fastest flight time	7h 40m
Direct flights	Every day
Airports in Cambridge	6 airports

The fastest flight from Chicago to Cambridge takes 7h 40m

Direct flights go from Chicago to Cambridge every day.

There are 6 airports in Cambridge. From Chicago there are direct flights to London Heathrow (LHR).

Search flight deals

Frequently asked questions about flying from Chicago to Cambridge

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?
The number of operators available for flights from Chicago to Cambridge is 18 as of May 2026.
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?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Cambridge is Boeing 737-800, representing 17.85% of all bookings. The subsequent popular models are Airbus A321neo at 15.56%, Boeing 737-900 at 8.93%, and Airbus A321-100/200 at 7.91%.

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
JetBlue	PriceFrom $51	Free Cancellation	Rating 7.2 2,984 reviews	Search JetBlue flights
Scandinavian Airlines	PriceFrom $321	Free Cancellation	Rating 7.4 1,781 reviews	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	PriceFrom $428	Free Cancellation	Rating 7.2 2,256 reviews	Search TAP AIR PORTUGAL flights
Icelandair	PriceFrom $465	Free Cancellation	Rating 7.0 656 reviews	Search Icelandair flights
Finnair	PriceFrom $516	Free Cancellation	Rating 7.7 1,396 reviews	Search Finnair flights
Alaska Airlines	PriceFrom $522	Free Cancellation	Rating 7.9 12,383 reviews	Search Alaska Airlines flights
British Airways	PriceFrom $527	Free Cancellation	Rating 6.7 7,988 reviews	Search British Airways flights
SWISS	PriceFrom $562	Free Cancellation	Rating 7.5 1,952 reviews	Search SWISS flights
Aer Lingus	PriceFrom $568	Free Cancellation	Rating 7.3 1,571 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $574	Free Cancellation	Rating 7.4 9,734 reviews	Search United Airlines 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.