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Cheap flights from Bristol to Chicago O'Hare Intl Airport from £357

BRS — ORD
22 Sep — 29 Sep1
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

Mon 5/1008:55 -
1 stop11h 05m
Mon 12/1015:45 -
1 stop9h 50m
Deal found 21/8£357
Wed 23/920:20 -
1 stop23h 40m
Tue 13/1022:30 -
2 stops30h 45m
Deal found 21/8£426
Sun 20/908:00 -
1 stop12h 00m
Sun 27/915:45 -
1 stop10h 45m
Deal found 18/8£471
Fri 9/1007:35 -
2 stops19h 50m
Sun 18/1019:25 -
2 stops21h 30m
Deal found 18/8£531
Thu 22/1020:20 -
2 stops24h 05m
Sat 31/1016:55 -
1 stop12h 00m
Deal found 18/8£555
Fri 9/1014:30 -
2 stops31h 40m
Mon 19/1019:15 -
2 stops21h 50m
Deal found 22/8£577

Find flight deals from Bristol to O'Hare Intl

Round-trip from

£357

Popular in

July

Cheapest in

January

Average price

£833
5/10-12/10
  • 5/10-12/10
  • 2 total stops
  • 20h 55m total
  • Bristol to Chicago
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£81 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
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 Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 23/9

20:20-14:00

1 stop23h 40m

Chicago O'Hare Intl

Tue 13/10

21:00-16:35

1 stop13h 35m

£528

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Fri 9/10

14:30-16:10

3 stops31h 40m

Chicago O'Hare Intl

Sun 18/10

19:15-22:55

2 stops21h 40m

£538

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Sun 20/9

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Sun 27/9

10:30-08:50

2 stops16h 20m

£648
Fastest return journey

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 7/10

09:20-14:30

1 stop11h 10m

Chicago O'Hare Intl

Sat 17/10

16:15-10:15

1 stop12h 00m

£648

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Tue 8/9

09:20-14:15

1 stop10h 55m

Chicago O'Hare Intl

Sat 26/9

16:15-17:00

1 stop18h 45m

£648

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Tue 8/9

09:20-14:15

1 stop10h 55m

Chicago O'Hare Intl

Sat 26/9

11:30-10:15

2 stops16h 45m

£651
Cheapest one-way

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Sun 20/9

12:30-15:10

3 stops56h 40m

£428
Fastest single journey

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Fri 28/8

12:25-19:15

1 stop12h 50m

£623

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Fri 28/8

20:25-11:30

1 stop21h 05m

£749

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Sorted by cheapest first

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

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 £683 and £878 in October.
The cheapest return price found within the last 5 days was £357 on Multiple Airlines (5 Oct–12 Oct).

Reviews of airlines servicing O'Hare Intl

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
1,717 reviews
Check prices

Boarding

7.5

Food

6.7

Overall

7.3

Entertainment

7.0

Comfort

7.2

Crew

8.1

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
1,717 reviews
Aer Lingus
7.3
Good
1,717 reviews
Check prices

Boarding

7.5

Food

6.7

Overall

7.3

Entertainment

7.0

Comfort

7.2

Crew

8.1

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

  • 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.

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

    Currently priced at £543, 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 25% 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Bristol to O'Hare Intl

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£543Average£916FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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