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

The number of flights available between Chicago and Cambridge is 399 per week as of July 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

United Airlines, Delta, and Virgin Atlantic 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 45% of people opting to fly with this airline when traveling to Cambridge. Keep in mind that there are 15 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 day?

As of July 2026, there are 57 flights per day flying from Chicago to Cambridge. The most common time of day flights depart is 6:00PM, with 81% of flights taking off in the evening.

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 15 as of July 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.

$309 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 $817 to $1,277. The lowest price recently found on this route was $798.

Discover deals from 900+ travel sites with momondo.

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.

7:25 pm - 11:45 am

ORD

LGW

10h 20m

1 stop

3:40 pm - 9:25 pm

LGW

ORD

11h 45m

1 stop

$798Icelandair

Mon, Aug 17 - Sat, Aug 22

3:40 pm - 2:00 pm

ORD

LTN

16h 20m

2 stops

6:20 am - 2:55 pm

LTN

ORD

14h 35m

2 stops

$808Multiple Airlines

Fri, Sep 11 - Fri, Sep 25

7:15 pm - 6:50 pm

ORD

LHR

17h 35m

2 stops

6:40 am - 4:10 pm

LHR

ORD

15h 30m

1 stop

$808Scandinavian Airlines

Thu, Sep 17 - Mon, Sep 21

6:30 pm - 10:55 am

ORD

LGW

10h 25m

1 stop

11:55 am - 5:20 pm

LGW

ORD

11h 25m

1 stop

$808Icelandair

Tue, Nov 17 - Sun, Nov 29

6:00 pm - 8:25 pm

ORD

STN

20h 25m

2 stops

5:35 pm - 4:00 pm

STN

ORD

28h 25m

2 stops

$808Multiple Airlines

Sun, Aug 23 - Thu, Aug 27

7:15 pm - 4:25 pm

ORD

LHR

15h 10m

2 stops

9:05 pm - 4:45 pm

LHR

ORD

25h 40m

2 stops

$809Scandinavian Airlines

Wed, Oct 21 - Wed, Nov 11

6:00 pm - 6:50 pm

ORD

LHR

18h 50m

1 stop

6:00 am - 4:00 pm

LHR

ORD

16h 00m

1 stop

$813TAP AIR PORTUGAL

Thu, Sep 3 - Sun, Sep 6

9:00 pm - 8:20 pm

ORD

LHR

17h 20m

1 stop

8:50 am - 7:15 pm

LHR

ORD

16h 25m

1 stop

$816Aer Lingus

Mon, Aug 10 - Wed, Aug 19

1:28 pm - 10:40 am

MDW

LHR

15h 12m

2 stops

6:30 am - 6:05 pm

LHR

MDW

17h 35m

2 stops

$871Virgin Atlantic

Tue, Oct 6 - Thu, Oct 15

9:29 am - 7:05 am

MDW

LHR

15h 36m

2 stops

6:30 am - 6:37 pm

LHR

MDW

18h 07m

2 stops

$872Virgin Atlantic

Tue, Nov 3 - Fri, Nov 13

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KLM flights from Chicago to Cambridge

Our best KLM deals on Chicago to Cambridge flight tickets

KLM

Sep 23

ORD4:50 pmChicago O'Hare Intl

10h 40m

1 stop

LCY9:30 amLondon City

Sep 30

LCY9:20 amLondon City

11h 10m

1 stop

ORD2:30 pmChicago O'Hare Intl

$898

KLM

Sep 21

ORD4:50 pmChicago O'Hare Intl

10h 00m

1 stop

LCY8:50 amLondon City

Sep 30

LCY10:00 amLondon City

10h 30m

1 stop

ORD2:30 pmChicago O'Hare Intl

$899

KLM

Nov 25

ORD4:25 pmChicago O'Hare Intl

9h 45m

1 stop

LCY8:10 amLondon City

Dec 2

LCY9:20 amLondon City

11h 05m

1 stop

ORD2:25 pmChicago O'Hare Intl

$910

Scandinavian Airlines flights from Chicago to Cambridge

Our best Scandinavian Airlines deals on Chicago to Cambridge flight tickets

Scandinavian Airlines

Sep 17

ORD7:15 pmChicago O'Hare Intl

17h 35m

2 stops

LHR6:50 pmLondon Heathrow

Sep 21

LHR6:40 amLondon Heathrow

15h 30m

1 stop

ORD4:10 pmChicago O'Hare Intl

$808

Scandinavian Airlines

Oct 21

ORD7:15 pmChicago O'Hare Intl

15h 10m

2 stops

LHR4:25 pmLondon Heathrow

Nov 11

LHR9:05 pmLondon Heathrow

25h 40m

2 stops

ORD4:45 pmChicago O'Hare Intl

$809

Scandinavian Airlines

Sep 23

ORD7:15 pmChicago O'Hare Intl

15h 10m

2 stops

LHR4:25 pmLondon Heathrow

Sep 27

LHR6:40 amLondon Heathrow

15h 30m

2 stops

ORD4:10 pmChicago O'Hare Intl

$810

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 8/17

7:25 pm-11:45 am

1 stop10h 20m

London Gatwick

Sat 8/22

3:40 pm-9:25 pm

1 stop11h 45m

$798

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Fri 9/11

3:40 pm-2:00 pm

2 stops16h 20m

London Luton

Fri 9/25

6:20 am-2:55 pm

2 stops14h 35m

$808

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Thu 9/17

7:15 pm-6:50 pm

2 stops17h 35m

London Heathrow

Mon 9/21

6:40 am-4:10 pm

1 stop15h 30m

$808

Quickest round-trip

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 11/17

6:30 pm-10:55 am

1 stop10h 25m

London Gatwick

Sun 11/29

11:55 am-5:20 pm

1 stop11h 25m

$808

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sun 8/23

6:00 pm-8:25 pm

2 stops20h 25m

London Stansted

Thu 8/27

5:35 pm-4:00 pm

2 stops28h 25m

$808

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 10/21

7:15 pm-4:25 pm

2 stops15h 10m

London Heathrow

Wed 11/11

9:05 pm-4:45 pm

2 stops25h 40m

$809

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Thu 9/3

6:00 pm-6:50 pm

1 stop18h 50m

London Heathrow

Sun 9/6

6:00 am-4:00 pm

1 stop16h 00m

$813

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 8/10

9:00 pm-8:20 pm

1 stop17h 20m

London Heathrow

Wed 8/19

8:50 am-7:15 pm

1 stop16h 25m

$816

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 10/6

1:28 pm-10:40 am

2 stops15h 12m

London Heathrow

Thu 10/15

6:30 am-6:05 pm

2 stops17h 35m

$871

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 11/3

9:29 am-7:05 am

2 stops15h 36m

London Heathrow

Fri 11/13

6:30 am-6:37 pm

2 stops18h 07m

$872

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 $824 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 $751 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 45m
Direct flights	Every day
Airports in Cambridge	6 airports

The fastest flight from Chicago to Cambridge takes 7h 45m

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 15 as of July 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 18.88% of all bookings. The subsequent popular models are Airbus A321neo at 15.60%, Boeing 737-900 at 8.86%, and Airbus A321-100/200 at 7.63%.

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 7.1 3,012 reviews	Search JetBlue flights
Scandinavian Airlines	PriceFrom $384	Free Cancellation	Rating 7.4 1,874 reviews	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	PriceFrom $428	Free Cancellation	Rating 7.2 2,326 reviews	Search TAP AIR PORTUGAL flights
Icelandair	PriceFrom $430	Free Cancellation	Rating 7.0 702 reviews	Search Icelandair flights
SWISS	PriceFrom $458	Free Cancellation	Rating 7.5 1,992 reviews	Search SWISS flights
British Airways	PriceFrom $513	Free Cancellation	Rating 6.7 8,104 reviews	Search British Airways flights
Finnair	PriceFrom $516	Free Cancellation	Rating 7.6 1,419 reviews	Search Finnair flights
Alaska Airlines	PriceFrom $522	Free Cancellation	Rating 7.9 12,641 reviews	Search Alaska Airlines flights
Iberia	PriceFrom $527	Free Cancellation	Rating 7.0 3,252 reviews	Search Iberia flights
United Airlines	PriceFrom $572	Free Cancellation	Rating 7.4 9,953 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.