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

As of March 2026, there are 44 flights per day flying from Chicago to Cambridge. The most common time of day flights depart is 6:00PM, with 86% of flights taking off in the evening.

What airlines fly to Cambridge?

British Airways, Iberia and American 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 50% 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 310 per week as of March 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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

JetBlue, SWISS, and United Airlines are the most popular carriers operating 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 March 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.

$379 Cheap Flights from Chicago to Cambridge in 2026

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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.

7:25 pm - 4:50 pm

ORD

STN

15h 25m

2 stops

8:15 am - 6:15 pm

STN

ORD

16h 00m

2 stops

$620Multiple Airlines

Mon, Apr 13 - Mon, Apr 20

6:05 pm - 10:20 am

ORD

LHR

34h 15m

1 stop

6:00 am - 4:05 pm

LHR

ORD

16h 05m

1 stop

$621TAP AIR PORTUGAL

Sat, Apr 25 - Sat, May 9

7:25 pm - 2:40 pm

ORD

LGW

13h 15m

1 stop

3:40 pm - 6:15 pm

LGW

ORD

32h 35m

1 stop

$640Icelandair

Tue, Apr 21 - Tue, Apr 28

7:15 pm - 8:55 am

ORD

LHR

31h 40m

2 stops

6:40 am - 4:10 pm

LHR

ORD

15h 30m

1 stop

$643Scandinavian Airlines

Fri, Sep 18 - Mon, Sep 21

7:15 pm - 4:00 pm

ORD

LHR

14h 45m

1 stop

6:40 am - 4:10 pm

LHR

ORD

15h 30m

1 stop

$645Scandinavian Airlines

Mon, Apr 27 - Wed, May 13

7:25 pm - 2:40 pm

ORD

LGW

13h 15m

1 stop

3:40 pm - 9:25 pm

LGW

ORD

11h 45m

1 stop

$652Icelandair

Sun, Apr 26 - Fri, May 8

10:30 pm - 5:55 pm

ORD

LCY

13h 25m

1 stop

9:15 am - 7:55 pm

LCY

ORD

16h 40m

1 stop

$812Lufthansa

Mon, Apr 6 - Thu, Apr 16

9:35 am - 7:10 am

MDW

LHR

15h 35m

1 stop

8:40 am - 6:36 pm

LHR

MDW

15h 56m

2 stops

$820Delta

Sun, Apr 5 - Tue, Apr 14

1:24 pm - 7:10 am

MDW

LHR

11h 46m

1 stop

8:40 am - 5:56 pm

LHR

MDW

15h 16m

2 stops

$821Delta

Wed, May 6 - Tue, May 19

4:05 pm - 5:55 pm

ORD

LCY

19h 50m

1 stop

9:15 am - 9:20 pm

LCY

ORD

18h 05m

2 stops

$821Lufthansa

Wed, Apr 15 - Wed, Apr 22

Delta flights from Chicago to Cambridge

Our best Delta deals on Chicago to Cambridge flight tickets

Delta

Mar 24

MDW9:30 amChicago Midway

16h 35m

1 stop

LHR7:05 amLondon Heathrow

Mar 31

LHR8:40 amLondon Heathrow

16h 00m

2 stops

MDW6:40 pmChicago Midway

$808

Delta

Apr 5

MDW7:20 pmChicago Midway

11h 45m

1 stop

LHR1:05 pmLondon Heathrow

Apr 14

LHR8:40 amLondon Heathrow

15h 56m

2 stops

MDW6:36 pmChicago Midway

$820

Delta

May 6

MDW1:24 pmChicago Midway

11h 46m

1 stop

LHR7:10 amLondon Heathrow

May 19

LHR8:40 amLondon Heathrow

15h 16m

2 stops

MDW5:56 pmChicago Midway

$821

Air France flights from Chicago to Cambridge

Our best Air France deals on Chicago to Cambridge flight tickets

Air France

Mar 24

MDW2:05 pmChicago Midway

12h 00m

1 stop

LHR7:05 amLondon Heathrow

Mar 31

LHR12:25 pmLondon Heathrow

12h 15m

1 stop

MDW6:40 pmChicago Midway

$835

Air France

Apr 13

MDW5:21 pmChicago Midway

13h 54m

1 stop

LHR1:15 pmLondon Heathrow

Apr 22

LHR3:15 pmLondon Heathrow

13h 13m

1 stop

MDW10:28 pmChicago Midway

$846

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 4/13

7:25 pm-4:50 pm

2 stops15h 25m

London Stansted

Mon 4/20

8:15 am-6:15 pm

2 stops16h 00m

$620

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sat 4/25

6:05 pm-10:20 am

1 stop34h 15m

London Heathrow

Sat 5/9

6:00 am-4:05 pm

1 stop16h 05m

$621

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 4/21

7:25 pm-2:40 pm

1 stop13h 15m

London Gatwick

Tue 4/28

3:40 pm-6:15 pm

1 stop32h 35m

$640

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Fri 9/18

7:15 pm-8:55 am

2 stops31h 40m

London Heathrow

Mon 9/21

6:40 am-4:10 pm

1 stop15h 30m

$643

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 4/27

7:15 pm-4:00 pm

1 stop14h 45m

London Heathrow

Wed 5/13

6:40 am-4:10 pm

1 stop15h 30m

$645

Quickest round-trip

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 4/26

7:25 pm-2:40 pm

1 stop13h 15m

London Gatwick

Fri 5/8

3:40 pm-9:25 pm

1 stop11h 45m

$652

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 4/6

10:30 pm-5:55 pm

1 stop13h 25m

London City

Thu 4/16

9:15 am-7:55 pm

1 stop16h 40m

$812

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 4/5

9:35 am-7:10 am

1 stop15h 35m

London Heathrow

Tue 4/14

8:40 am-6:36 pm

2 stops15h 56m

$820

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 5/6

1:24 pm-7:10 am

1 stop11h 46m

London Heathrow

Tue 5/19

8:40 am-5:56 pm

2 stops15h 16m

$821

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 4/15

4:05 pm-5:55 pm

1 stop19h 50m

London City

Wed 4/22

9:15 am-9:20 pm

2 stops18h 05m

$821

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 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 $643. If you’re not able to fly to Cambridge in February, then September is your next best option. Flight prices from Chicago to Cambridge during September average around $653.

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 weeks ahead of your departure date. In general, you can expect to find flights to Cambridge for around $786 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 $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.

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

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 March 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 Airbus A321neo, representing 17.23% of all bookings. The subsequent popular models are Boeing 737-800 at 15.29%, Airbus A321-100/200 at 8.07%, and Boeing 737-900 at 7.39%.

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 2,908 reviews	Search JetBlue flights
Scandinavian Airlines	PriceFrom $321	Free Cancellation	Rating 7.3 1,721 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $345	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta flights
SWISS	PriceFrom $377	Free Cancellation	Rating 7.5 1,903 reviews	Search SWISS flights
TAP AIR PORTUGAL	PriceFrom $428	Free Cancellation	Rating 7.1 2,173 reviews	Search TAP AIR PORTUGAL flights
Icelandair	PriceFrom $467	Free Cancellation	Rating 7.0 625 reviews	Search Icelandair flights
Aer Lingus	PriceFrom $481	Free Cancellation	Rating 7.2 1,482 reviews	Search Aer Lingus flights
Finnair	PriceFrom $516	Free Cancellation	Rating 7.7 1,374 reviews	Search Finnair flights
Alaska Airlines	PriceFrom $522	Free Cancellation	Rating 7.9 12,098 reviews	Search Alaska Airlines flights
British Airways	PriceFrom $536	Free Cancellation	Rating 6.7 7,813 reviews	Search British Airways 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.