Find flights
When to book
Airlines

Cheap flights from London Stansted Airport to Chicago from £342

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
STN — CHI
1 Apr — 8 Apr1
1 adult

Cheap flight deals from Stansted to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 March 2025.

Round-trip from

£425

One-way from

£344

Popular in

August

Cheapest in

February

Average price

£496
25/4-2/5
  • 25/4-2/5
  • 4 total stops
  • 35h 45m total
  • London to Chicago
Search Deals
22/7
  • 22/7
  • 3 total stops
  • 28h 19m total
  • London to Chicago
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Stansted to Chicago

Cheapest flights from Stansted to Chicago
Explore the most affordable flight options available from Stansted to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.

Thu 24/422:55STN - ORD
2 stops28h 20mMultiple Airlines
Thu 1/519:25ORD - STN
2 stops15h 15mMultiple Airlines
Deal found 25/3£424

Cheapflights Fare Finder

Customise your flight search to find flights from Stansted to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 March 2025.
Use the filters below to find and compare flights from London Stansted Airport to Chicago that are best for you.

Fly from

Stansted

Fly to

Chicago

Route

Depart

Return

Price

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 24/4

22:55-21:15

2 stops28h 20m

Chicago O'Hare Intl

Thu 1/5

19:25-16:40

2 stops15h 15m

£424

LondonChicago

STN - ORD

STNORD

London Stansted

Fri 4/4

07:00-07:34

2 stops30h 34m

£342

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Best time to book a flight from Stansted to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Stansted with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Stansted Airport to Chicago

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated 27 March 2025.
Lufthansa
6.7
Okay
6,952 reviews
Check prices

Entertainment

6.4

Food

6.2

Comfort

6.7

Crew

7.5

Overall

6.7

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.7
Okay
6,952 reviews
Lufthansa
6.7
Okay
6,952 reviews
Check prices

Entertainment

6.4

Food

6.2

Comfort

6.7

Crew

7.5

Overall

6.7

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

Related info for your journey

Find useful and relevant information for your journey from Stansted to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Stansted to Chicago that include hotel bookings?

    Yes. In addition to deals on Stansted to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Chicago.

  • Can I find deals for business class flights from Stansted to Chicago?

    Yes. Cheapflights offers flight deals from Stansted to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Stansted Airport to Chicago?

    Currently, January is the cheapest month in which you can book a flight from London Stansted Airport to Chicago (average of £595). Flying from London Stansted Airport to Chicago in July is currently the most expensive (average of £843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Stansted to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to O'Hare Intl flights
Heathrow to Midway flights
Gatwick to O'Hare Intl flights
London City to O'Hare Intl flights
Stansted to O'Hare Intl flights
Luton to O'Hare Intl flights
Heathrow to St. Louis flights
Gatwick to St. Louis flights
Gatwick to Midway flights
London City to Midway flights
London City to St. Louis flights
Stansted to St. Louis flights
Heathrow to Springfield flights
Luton to St. Louis flights
Heathrow to Evansville flights
Heathrow to Moline flights
Gatwick to Evansville flights
London City to Evansville flights
Southend to O'Hare Intl flights
London City to Peoria flights
Heathrow to Peoria flights
London City to Moline flights
Heathrow to Dubuque flights
Heathrow to Champaign flights
Gatwick to Champaign flights

Top airline flying from Stansted to Chicago

Discover the top airline that operate flights from Stansted to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£419Average£549FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Stansted to Chicago?

Cheapflights helps you search for flights from Stansted to Chicago via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Stansted to Chicago?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Chicago from Stansted.

Can Cheapflights find flights from Stansted to Chicago with no change fees?

Need flexible booking options for your flight to Chicago from Stansted? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Stansted to Chicago become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chicago from Stansted today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.