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Cheap flights from Bristol to Chicago O'Hare Intl Airport from £514

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — ORD
29 Jul — 5 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 29 June 2026.

Sat 22/822:20
BRS
-
ORD
2 stops24h 37m
Multiple Airlines
Mon 7/922:25
ORD
-
BRS
2 stops18h 35m
Multiple Airlines
Deal found 27/6£514
Wed 16/920:20
BRS
-
ORD
2 stops31h 15m
Multiple Airlines
Mon 5/1021:00
ORD
-
BRS
1 stop11h 25m
Multiple Airlines
Deal found 27/6£529
Sat 22/822:20
BRS
-
ORD
2 stops24h 37m
Multiple Airlines
Wed 26/819:25
ORD
-
BRS
2 stops21h 30m
Multiple Airlines
Deal found 28/6£533
Wed 16/920:20
BRS
-
ORD
2 stops31h 15m
Multiple Airlines
Thu 1/1015:45
ORD
-
BRS
1 stop10h 20m
Multiple Airlines
Deal found 27/6£569
Wed 5/820:25
BRS
-
ORD
3 stops31h 40m
Multiple Airlines
Mon 10/819:25
ORD
-
BRS
2 stops21h 45m
Multiple Airlines
Deal found 25/6£604
Sat 5/1206:25
BRS
-
ORD
2 stops16h 55m
Multiple Airlines
Sun 13/1217:40
ORD
-
BRS
1 stop19h 00m
Multiple Airlines
Deal found 25/6£615
Thu 17/908:55
BRS
-
ORD
2 stops18h 40m
Multiple Airlines
Tue 29/915:45
ORD
-
BRS
1 stop10h 10m
Multiple Airlines
Deal found 27/6£620
Sun 16/817:20
BRS
-
ORD
2 stops34h 00m
Multiple Airlines
Wed 19/815:45
ORD
-
BRS
1 stop10h 45m
Multiple Airlines
Deal found 25/6£623
Tue 1/1217:35
BRS
-
ORD
1 stop26h 50m
KLM
Tue 15/1213:30
ORD
-
BRS
2 stops14h 45m
KLM
Deal found 25/6£625
Tue 1/1205:55
BRS
-
ORD
2 stops18h 45m
Delta
Tue 15/1206:00
ORD
-
BRS
2 stops22h 15m
Delta
Deal found 25/6£629

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 29 June 2026.

Round-trip from

£471

Popular in

October

Cheapest in

January

Average price

£719
25/8-31/8
  • 25/8-31/8
  • 5 total stops
  • 51h 07m total
  • Bristol to Chicago
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£94 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 29 June 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

Sat 22/8

22:20-16:57

2 stops24h 37m

Chicago O'Hare Intl

Wed 26/8

19:25-22:55

2 stops21h 30m

£533

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 14/9

06:15-14:30

1 stop14h 15m

Chicago O'Hare Intl

Thu 1/10

16:20-17:00

1 stop18h 40m

£648

BristolChicago

BRS - ORD

BRSORD

Bristol

Thu 3/12

05:55-14:25

1 stop14h 30m

Chicago O'Hare Intl

Mon 14/12

11:30-10:15

2 stops16h 45m

£655

BristolChicago

BRS - ORD

BRSORD

Bristol

Fri 25/9

20:00-20:12

3 stops30h 12m

Chicago O'Hare Intl

Sun 4/10

22:25-23:10

2 stops18h 45m

£672

BristolChicago

BRS - ORD

BRSORD

Bristol

Tue 15/9

09:20-14:15

1 stop10h 55m

Chicago O'Hare Intl

Sat 3/10

16:20-22:05

1 stop23h 45m

£678

BristolChicago

BRS - ORD

BRSORD

Bristol

Tue 15/9

06:15-17:33

2 stops17h 18m

Chicago O'Hare Intl

Fri 2/10

17:10-17:05

2 stops17h 55m

£682

BristolChicago

BRS - ORD

BRSORD

Bristol

Sat 12/9

10:45-14:15

1 stop33h 30m

Chicago O'Hare Intl

Tue 29/9

16:20-08:50

1 stop10h 30m

£707
Fastest return journey

BristolChicago

BRS - ORD

BRSORD

Bristol

Thu 17/9

09:20-14:15

1 stop10h 55m

Chicago O'Hare Intl

Tue 29/9

16:20-08:50

1 stop10h 30m

£707

BristolChicago

BRS - ORD

BRSORD

Bristol

Sat 12/9

10:45-14:15

1 stop33h 30m

Chicago O'Hare Intl

Fri 2/10

16:20-10:15

1 stop11h 55m

£738

BristolChicago

BRS - ORD

BRSORD

Bristol

Tue 28/7

19:55-14:55

2 stops25h 00m

Chicago O'Hare Intl

Fri 31/7

19:25-00:30

2 stops23h 05m

£745

Flights are sorted by cheapest return flights first.

Deals found on 28/6

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?

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 29 June 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
1,631 reviews
Check prices

Boarding

7.4

Food

6.7

Crew

8.1

Entertainment

7.0

Overall

7.3

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
1,631 reviews
Aer Lingus
7.3
Good
1,631 reviews
Check prices

Boarding

7.4

Food

6.7

Crew

8.1

Entertainment

7.0

Overall

7.3

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 and Delta fly from Bristol to Chicago O'Hare Intl Airport in about 14h 15m. The time it takes to get you to your destination can typically vary by up to 15m. There are 3855 mi between Bristol and Chicago O'Hare Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at £562, 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 29 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£562Average£946FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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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?

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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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