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O'Hare Intl

$433+ Cheap flights from Bristol (BRS) to O'Hare Intl (ORD)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — ORD
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
1 adult, Economy
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Cheap 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 June 12, 2026.

This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:55 am
BRS
-
ORD
2 stops15h 20m
Multiple Airlines
Sun 9/67:25 pm
ORD
-
BRS
2 stops21h 30m
Multiple Airlines
Deal found 6/10$720
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:20 pm
BRS
-
ORD
2 stops34h 00m
Multiple Airlines
Tue 9/223:45 pm
ORD
-
BRS
1 stop11h 10m
Multiple Airlines
Deal found 6/12$802
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:20 pm
BRS
-
ORD
2 stops34h 00m
Multiple Airlines
Wed 9/233:45 pm
ORD
-
BRS
1 stop10h 45m
Multiple Airlines
Deal found 6/12$803
This TravelUp deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:35 pm
BRS
-
ORD
1 stop26h 55m
KLM
Wed 9/234:50 pm
ORD
-
BRS
1 stop14h 25m
KLM
Deal found 6/12$816
This British Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:00 pm
BRS
-
ORD
1 stop28h 00m
British Airways
Tue 11/176:33 pm
ORD
-
BRS
2 stops39h 27m
British Airways
Deal found 6/8$837

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 June 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$720
(Mytrip)

One-way from

$433
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$949
Provider with most accurate pricing for Bristol-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Bristol-Chicago O'Hare Intl flights.
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From Bristol to Chicago O'Hare Intl
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One-way flight from Bristol to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated June 12, 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 round-trip

BristolChicago

BRS - ORD

BRSORD

Bristol

Thu 8/27

12:00 pm-4:10 pm

3 stops34h 10m

Chicago O'Hare Intl

Sun 9/6

7:15 pm-10:55 pm

3 stops21h 40m

$765

BristolChicago

BRS - ORD

BRSORD

Bristol

Sun 9/13

5:20 pm-9:20 pm

2 stops34h 00m

Chicago O'Hare Intl

Wed 9/23

3:45 pm-8:30 am

1 stop10h 45m

$803

BristolChicago

BRS - ORD

BRSORD

Bristol

Sun 9/13

5:35 pm-2:30 pm

1 stop26h 55m

Chicago O'Hare Intl

Tue 9/22

4:20 pm-8:50 am

1 stop10h 30m

$816

BristolChicago

BRS - ORD

BRSORD

Bristol

Sat 11/14

4:00 pm-2:00 pm

1 stop28h 00m

Chicago O'Hare Intl

Tue 11/17

6:33 pm-4:00 pm

2 stops39h 27m

$837
Quickest round-trip

BristolChicago

BRS - ORD

BRSORD

Bristol

Sun 9/13

6:15 am-6:41 pm

2 stops18h 26m

Chicago O'Hare Intl

Wed 9/23

10:25 am-8:50 am

2 stops16h 25m

$842

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 7/13

2:55 pm-11:30 am

1 stop26h 35m

Chicago O'Hare Intl

Tue 7/28

3:45 pm-4:00 pm

1 stop18h 15m

$880

BristolChicago

BRS - ORD

BRSORD

Bristol

Tue 8/11

12:40 pm-4:00 pm

2 stops33h 20m

Chicago O'Hare Intl

Tue 8/18

7:25 pm-11:10 pm

2 stops21h 45m

$888

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 7/13

10:45 am-2:15 pm

1 stop33h 30m

Chicago O'Hare Intl

Tue 7/28

7:17 pm-5:05 pm

2 stops15h 48m

$963

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 7/13

6:15 am-9:52 pm

2 stops21h 37m

Chicago O'Hare Intl

Tue 7/28

6:00 pm-5:05 pm

2 stops17h 05m

$968
Cheapest one-way

BristolChicago

BRS - ORD

BRSORD

Bristol

Thu 8/27

9:20 pm-9:25 pm

2 stops30h 05m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 12 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Bristol-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bristol-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bristol-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bristol-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bristol-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 to fly round-trip 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 June 12, 2026.
Get a feel of what it's like to fly with Aer Lingus from Bristol to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,603 reviews

Overall

7.3

Crew

8.1

Comfort

7.2

Entertainment

7.0

Food

6.7

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Aer Lingus
7.3
Good
1,603 reviews
Aer Lingus
7.3
Good
1,603 reviews

Overall

7.3

Crew

8.1

Comfort

7.2

Entertainment

7.0

Food

6.7

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.

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?

    Departing from Bristol to Chicago O'Hare Intl Airport will take you 26h 55m. There are 3855 mi between Bristol and Chicago O'Hare Intl Airport. Both multi-stop and nonstop 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 $844, 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 15% 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 vacation 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

Traveling 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
Benton Harbor
Rosemont
Schaumburg
Naperville
Lake Geneva
Gurnee
Delavan
Oakbrook Terrace
Downers Grove
Des Plaines
Hoffman Estates
Oak Brook
South Holland
Libertyville
Warrenville
Rockford
Great Lakes
Northbrook
Waukegan
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 2,558,603 searches. Data last updated June 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$844Average$949FlexibilityNo cancel feeOn-timeN/A

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