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Cheap flights from Bristol to Chicago O'Hare Intl Airport from £341

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — ORD
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Bristol to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bristol (BRS) to O'Hare Intl (ORD). 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 13 June 2025.

Round-trip from

£481

One-way from

£341

Popular in

November

Cheapest in

March

Average price

£795
KLM
  • KLM
  • 17/9-24/9
  • 2 total stops
  • 24h 25m total
  • Bristol to Chicago
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27/8
  • 27/8
  • 2 total stops
  • 29h 00m total
  • Bristol to Chicago
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£45 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from Bristol to O'Hare Intl

Cheapest flights from Bristol to O'Hare Intl
Explore the most affordable flight options available from Bristol to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Wed 17/906:15BRS - ORD
1 stop14h 25mKLM
Wed 24/916:50ORD - BRS
1 stop10h 00mKLM
Deal found 10/6£481
Wed 3/909:20BRS - ORD
2 stops18h 36mDelta
Wed 10/910:15ORD - BRS
2 stops16h 35mDelta
Deal found 11/6£506
Mon 18/807:40BRS - ORD
1 stop17h 20mMultiple Airlines
Fri 29/815:45ORD - BRS
1 stop11h 50mMultiple Airlines
Deal found 11/6£517
Thu 18/906:15BRS - ORD
1 stop13h 55mVirgin Atlantic
Thu 25/916:20ORD - BRS
1 stop10h 30mVirgin Atlantic
Deal found 10/6£540
Thu 28/808:25BRS - ORD
1 stop16h 35mAer Lingus
Thu 4/915:45ORD - BRS
1 stop10h 10mAer Lingus
Deal found 12/6£548
Mon 18/815:10BRS - ORD
1 stop27h 00mSWISS
Sun 7/919:05ORD - BRS
1 stop13h 15mSWISS
Deal found 11/6£918

Cheapflights Fare Finder

Customise your flight search to find flights from Bristol to O'Hare Intl 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 13 June 2025.
Use the filters below to find and compare flights from Bristol to Chicago O'Hare Intl Airport that are best for you.

Fly from

Bristol

Fly to

O'Hare Intl

Route

Depart

Return

Price

BristolChicago

BRS - ORD

BRSORD

Bristol

Wed 17/9

06:15-14:40

1 stop14h 25m

Chicago O'Hare Intl

Wed 24/9

16:50-08:50

1 stop10h 00m

£481

BristolChicago

BRS - ORD

BRSORD

Bristol

Wed 3/9

09:20-21:56

2 stops18h 36m

Chicago O'Hare Intl

Wed 10/9

10:15-08:50

2 stops16h 35m

£506

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 18/8

07:40-19:00

1 stop17h 20m

Chicago O'Hare Intl

Fri 29/8

15:45-09:35

1 stop11h 50m

£517

BristolChicago

BRS - ORD

BRSORD

Bristol

Thu 18/9

06:15-14:10

1 stop13h 55m

Chicago O'Hare Intl

Thu 25/9

16:20-08:50

1 stop10h 30m

£540

BristolChicago

BRS - ORD

BRSORD

Bristol

Thu 28/8

08:25-19:00

1 stop16h 35m

Chicago O'Hare Intl

Thu 4/9

15:45-07:55

1 stop10h 10m

£548

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 18/8

15:10-12:10

1 stop27h 00m

Chicago O'Hare Intl

Sun 7/9

19:05-14:20

1 stop13h 15m

£918

BristolChicago

BRS - ORD

BRSORD

Bristol

Wed 27/8

07:00-06:00

2 stops29h 00m

£341

BristolChicago

BRS - ORD

BRSORD

Bristol

Wed 25/6

08:25-14:00

1 stop11h 35m

£796

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Best time to book a flight from Bristol to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Bristol 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 Bristol to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Bristol to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Bristol to Chicago O'Hare Intl Airport (average of £595). Flying from Bristol to Chicago O'Hare Intl Airport 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.

What is the cheapest time of day to fly from BRS to ORD?

Find hourly flight availability from Bristol to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 15% on flights from Bristol to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport 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 O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 13 June 2025.
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,946 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,624 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,118 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Bristol to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bristol to Chicago O'Hare Intl?

    Bristol (BRS) is the airport you will fly out of if you book a flight from Bristol to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Bristol; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Bristol airport to Chicago O'Hare Intl. It is only a 7.4 mi journey to Bristol (BRS) from Bristol’s city center.

  • What are the cheapest airlines flying from Bristol to Chicago O'Hare Intl Airport round-trip?

    Currently priced at £481, KLM will fly you from Bristol to Chicago O'Hare Intl Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Virgin Atlantic - these airlines can fly you to your destination from £501 and £540, respectively. These flights start at 26% lower than the current average price 3 months from now.

  • Can I find deals for flights from Bristol to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Bristol to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bristol to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bristol to O'Hare Intl.

  • Can I find deals for business class flights from Bristol to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Bristol to O'Hare Intl 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 Bristol to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Bristol to Chicago O'Hare Intl Airport (average of £595). Flying from Bristol to Chicago O'Hare Intl Airport 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

Travelling to a place near Bristol?

Book flights to Bristol if you plan to visit one of these locations
Downers Grove
Schaumburg
Elk Grove Village
Beloit
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Alternative routes for Bristol to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to O'Hare Intl flights
Gatwick to O'Hare Intl flights
London City to O'Hare Intl flights
Heathrow to Midway flights
Stansted to O'Hare Intl flights
Luton to O'Hare Intl flights
Edinburgh to O'Hare Intl flights
Manchester to O'Hare Intl flights
Manchester to Midway flights
Birmingham to O'Hare Intl flights
Gatwick to Midway flights
Birmingham to Midway flights
Edinburgh to Midway flights
London City to Midway flights
Newcastle upon Tyne to O'Hare Intl flights
Liverpool to O'Hare Intl flights
Newcastle upon Tyne to Midway flights
Leeds to O'Hare Intl flights
Bristol to Midway flights
Leeds to Midway flights
Southampton to O'Hare Intl flights
Norwich to O'Hare Intl flights
Grimsby to O'Hare Intl flights
Doncaster to O'Hare Intl flights
Southend to O'Hare Intl flights
Exeter to O'Hare Intl flights
Southampton to Midway flights
Newquay to O'Hare Intl flights
Darlington to O'Hare Intl flights
Darlington to Midway flights

Top 2 airlines flying from Bristol to O'Hare Intl

Discover the top 2 airlines that operate flights from Bristol to O'Hare Intl. 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£500Average£688FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£516Average£625FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Bristol to O'Hare Intl?

Deals for Bristol to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Bristol to O'Hare Intl?

Cheapflights simply makes it quick and affordable to book flights from Bristol to O'Hare Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Bristol to O'Hare Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Bristol to O'Hare Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Bristol to O'Hare Intl become cheaper?

Yes! Start tracking prices for Bristol to O'Hare Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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