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Cheap flights from Bristol to Chicago O'Hare Intl Airport from £289

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — ORD
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bristol to O'Hare Intl

Enter your travel dates to find the best prices.

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 23 July 2026.

Wed 2/911:45
BRS
-
ORD
2 stops30h 55m
Multiple Airlines
Sat 12/919:25
ORD
-
BRS
2 stops22h 10m
Multiple Airlines
Deal found 23/7£568
Wed 7/1018:35
BRS
-
ORD
2 stops24h 05m
Multiple Airlines
Wed 21/1019:25
ORD
-
BRS
2 stops21h 30m
Multiple Airlines
Deal found 22/7£597
Mon 24/808:55
BRS
-
ORD
1 stop16h 20m
Multiple Airlines
Mon 31/815:45
ORD
-
BRS
1 stop9h 50m
Multiple Airlines
Deal found 21/7£620
Wed 12/807:10
BRS
-
ORD
3 stops33h 06m
Multiple Airlines
Wed 19/819:25
ORD
-
BRS
2 stops21h 30m
Multiple Airlines
Deal found 19/7£635
Wed 2/908:25
BRS
-
ORD
1 stop11h 35m
Aer Lingus
Sat 12/915:45
ORD
-
BRS
1 stop10h 10m
Aer Lingus
Deal found 22/7£638
Sun 4/1008:25
BRS
-
ORD
1 stop16h 50m
Aer Lingus
Sat 17/1021:00
ORD
-
BRS
1 stop13h 00m
Aer Lingus
Deal found 19/7£643

Find 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 23 July 2026.

Round-trip from

£568

One-way from

£289

Popular in

October

Cheapest in

January

Average price

£1,000
2/9-12/9
  • 2/9-12/9
  • 4 total stops
  • 53h 05m total
  • Bristol to Chicago
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15/9
  • 15/9
  • 3 total stops
  • 51h 20m total
  • Bristol to Chicago
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£91 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£32 potential savings vs. average return price).
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Average for round-trip flights in July 2026
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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 23 July 2026.
Use the filters below to find and compare flights from Bristol to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BristolChicago

BRS - ORD

BRSORD

Bristol

Wed 2/9

11:45-12:40

2 stops30h 55m

Chicago O'Hare Intl

Sat 12/9

19:25-23:35

2 stops22h 10m

£568

BristolChicago

BRS - ORD

BRSORD

Bristol

Sun 4/10

17:35-14:30

1 stop26h 55m

Chicago O'Hare Intl

Sat 17/10

10:30-17:00

2 stops24h 30m

£680

BristolChicago

BRS - ORD

BRSORD

Bristol

Sun 4/10

10:50-16:59

2 stops36h 09m

Chicago O'Hare Intl

Sat 17/10

11:19-10:15

2 stops16h 56m

£689

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 17/8

08:20-21:20

2 stops43h 00m

Chicago O'Hare Intl

Mon 24/8

15:45-07:35

1 stop9h 50m

£703
Fastest return journey

BristolChicago

BRS - ORD

BRSORD

Bristol

Sat 12/9

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Sat 19/9

16:20-17:00

1 stop18h 40m

£709

BristolChicago

BRS - ORD

BRSORD

Bristol

Fri 18/12

06:15-17:20

2 stops17h 05m

Chicago O'Hare Intl

Fri 1/1

18:30-21:00

2 stops20h 30m

£711
Cheapest one-way

BristolChicago

BRS - ORD

BRSORD

Bristol

Tue 15/9

20:30-17:50

3 stops51h 20m

£289

BristolChicago

BRS - ORD

BRSORD

Bristol

Sat 5/9

19:30-23:08

3 stops33h 38m

£309

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 7/9

15:15-14:25

2 stops29h 10m

£321

BristolChicago

BRS - ORD

BRSORD

Bristol

Fri 28/8

08:05-16:05

2 stops38h 00m

£378

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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

How much does it cost for a return flight from Bristol to Chicago O'Hare Intl Airport?

Airfare is below average for this route at the moment.

Bristol to Chicago O'Hare Intl Airport flights typically cost between £839 and £966 in September.
The cheapest return price found within the last 5 days was £568 on Multiple Airlines (2 Sept–12 Sept).

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 23 July 2026.
See what other customers who have flown with Aer Lingus from Bristol to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,678 reviews
Check prices

Food

6.6

Entertainment

7.0

Boarding

7.4

Overall

7.3

Crew

8.1

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Aer Lingus
7.3
Good
1,678 reviews
Aer Lingus
7.3
Good
1,678 reviews
Check prices

Food

6.6

Entertainment

7.0

Boarding

7.4

Overall

7.3

Crew

8.1

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

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 1 airline has 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.

  • How long is the flight from Bristol to Chicago O'Hare Intl Airport?

    Airlines like KLM fly from Bristol to Chicago O'Hare Intl Airport in about 26h 55m. The time it takes to get you to your destination can typically vary by up to . There are 3855 mi between Bristol and Chicago O'Hare Intl Airport.

  • What is the cheapest airline to fly from Bristol to Chicago O'Hare Intl Airport round-trip?

    Currently priced at £554, Aer Lingus will fly you from Bristol to Chicago O'Hare Intl Airport and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. This flight start at 27% 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.

See more FAQs

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Elk Grove Village

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Top airline flying from Bristol to O'Hare Intl

Discover the top airline 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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£554Average£934FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus 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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