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Cheap flights from Bristol to Chicago from £252

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — CHI
5 Jul — 12 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bristol to Chicago

Enter your travel dates to find the best prices.

Cheapest flights from Bristol to Chicago
Explore the most affordable flight options available from Bristol to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 June 2026.

Mon 13/712:25
BRS
-
ORD
1 stop12h 50m
Aer Lingus
Tue 28/715:45
ORD
-
BRS
1 stop10h 10m
Aer Lingus
Deal found 4/6£632
Mon 13/712:25
BRS
-
ORD
1 stop12h 50m
Aer Lingus
Mon 27/715:45
ORD
-
BRS
1 stop10h 10m
Aer Lingus
Deal found 2/6£636
Mon 13/712:25
BRS
-
ORD
1 stop12h 50m
Aer Lingus
Thu 30/721:00
ORD
-
BRS
1 stop13h 00m
Aer Lingus
Deal found 2/6£637
Tue 14/708:25
BRS
-
ORD
1 stop11h 35m
Aer Lingus
Wed 29/715:45
ORD
-
BRS
1 stop10h 10m
Aer Lingus
Deal found 1/6£651
Fri 23/1016:40
BRS
-
ORD
2 stops31h 10m
Multiple Airlines
Sun 1/1120:10
ORD
-
BRS
1 stop12h 15m
Multiple Airlines
Deal found 4/6£653
Sat 14/1116:00
BRS
-
ORD
1 stop28h 00m
British Airways
Tue 17/1118:33
ORD
-
BRS
2 stops37h 52m
British Airways
Deal found 4/6£657
Mon 13/712:25
BRS
-
ORD
1 stop12h 50m
Aer Lingus
Sun 26/721:00
ORD
-
BRS
1 stop11h 25m
Aer Lingus
Deal found 2/6£660
Sat 22/822:20
BRS
-
ORD
3 stops27h 45m
Multiple Airlines
Sat 5/922:25
ORD
-
BRS
3 stops18h 05m
Multiple Airlines
Deal found 31/5£664
Thu 16/711:45
BRS
-
ORD
2 stops34h 15m
Multiple Airlines
Thu 23/716:45
ORD
-
BRS
2 stops24h 25m
Multiple Airlines
Deal found 1/6£671
Fri 23/1017:30
BRS
-
MDW
2 stops28h 55m
KLM
Sun 1/1112:30
MDW
-
BRS
2 stops15h 45m
KLM
Deal found 4/6£765
Mon 13/706:15
BRS
-
MDW
2 stops18h 03m
Delta
Tue 28/709:19
MDW
-
BRS
2 stops18h 56m
Delta
Deal found 4/6£816
Tue 14/706:15
BRS
-
MDW
2 stops18h 10m
Delta
Tue 28/719:06
MDW
-
BRS
2 stops15h 59m
Delta
Deal found 1/6£817

Find flight deals from Bristol to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Bristol (BRS) to Chicago (CHI). 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 5 June 2026.

Round-trip from

£632

One-way from

£252

Popular in

March

Cheapest in

February

Average price

£723
Aer Lingus
  • Aer Lingus
  • 13/7-28/7
  • 2 total stops
  • 23h 00m total
  • Bristol to Chicago
Search Deals
25/9
  • 25/9
  • 2 total stops
  • 44h 40m total
  • Bristol to Chicago
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 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 Chicago 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 5 June 2026.
Use the filters below to find and compare flights from Bristol to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 13/7

12:25-19:15

1 stop12h 50m

Chicago O'Hare Intl

Thu 30/7

21:00-16:00

1 stop13h 00m

£637

BristolChicago

BRS - ORD

BRSORD

Bristol

Sat 14/11

16:00-14:00

1 stop28h 00m

Chicago O'Hare Intl

Tue 17/11

18:33-14:25

2 stops37h 52m

£657

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 13/7

14:55-14:00

1 stop29h 05m

Chicago O'Hare Intl

Tue 28/7

19:05-19:50

2 stops18h 45m

£703
Fastest return journey

BristolChicago

BRS - ORD

BRSORD

Bristol

Thu 16/7

08:25-14:00

1 stop11h 35m

Chicago O'Hare Intl

Mon 27/7

21:00-16:00

1 stop13h 00m

£741

BristolChicago

BRS - ORD

BRSORD

Bristol

Fri 17/7

18:15-16:05

2 stops27h 50m

Chicago O'Hare Intl

Mon 3/8

17:10-23:15

2 stops24h 05m

£802

BristolChicago

BRS - ORD

BRSORD

Bristol

Wed 15/7

17:40-15:10

3 stops27h 30m

Chicago O'Hare Intl

Wed 22/7

11:05-22:55

3 stops29h 50m

£814

BristolChicago

BRS - MDW

BRSMDW

Bristol

Mon 13/7

06:15-18:18

2 stops18h 03m

Chicago Midway

Tue 28/7

09:19-10:15

2 stops18h 56m

£816

BristolChicago

BRS - MDW

BRSMDW

Bristol

Tue 14/7

06:15-18:18

2 stops18h 03m

Chicago Midway

Tue 28/7

18:58-17:05

2 stops16h 07m

£817

BristolChicago

BRS - MDW

BRSMDW

Bristol

Mon 29/6

06:15-18:18

2 stops18h 03m

Chicago Midway

Mon 6/7

09:17-10:15

2 stops18h 58m

£817

BristolChicago

BRS - ORD

BRSORD

Bristol

Fri 3/7

14:10-12:00

2 stops27h 50m

Chicago O'Hare Intl

Thu 9/7

19:05-12:50

1 stop11h 45m

£837

Flights are sorted by cheapest return flights first.

Deals found on 3/6

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Bristol to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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

What is the cheapest month to book a flight from Bristol to Chicago?

Currently, May is the cheapest month in which you can book a flight from Bristol to Chicago (average of £32). Flying from Bristol to Chicago in March is currently the most expensive (average of £797). 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.

How much does it cost for a return flight from Bristol to Chicago?

What’s the top stopover airport for flights from Bristol to Chicago?

Share of one-stop return flights from Bristol to Chicago chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Dublin (DUB) – chosen by Cheapflights users on 76% of one-stop itineraries from Bristol to Chicago on Cheapflights.

What’s the cheapest stopover airport for flights from Bristol to Chicago?

Average return fare for one-stop flights from Bristol to Chicago, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £670.

What’s the fastest stopover option from Bristol to Chicago?

Shortest average travel time for one-stop one-way flights from Bristol to Chicago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 11h 05m.

Which airport typically offers the quickest stopover for flights from Bristol to Chicago?

Average stopover duration for one-stop one-way flights from Bristol to Chicago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 20m.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated 5 June 2026.
Read reviews from past customers who have flown with Aer Lingus from Bristol to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,598 reviews
Check prices

Boarding

7.4

Overall

7.3

Comfort

7.2

Crew

8.1

Food

6.7

Entertainment

7.0

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
1,598 reviews
Aer Lingus
7.3
Good
1,598 reviews
Check prices

Boarding

7.4

Overall

7.3

Comfort

7.2

Crew

8.1

Food

6.7

Entertainment

7.0

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 Chicago. 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?

    Bristol (BRS), located 7.4 mi from the city center, is the airport you fly out of when you book flights from Bristol to Chicago. 1 airline have flights from Bristol to Chicago on a regular basis. Booking flights from Bristol to Chicago should not be difficult; the airport handles an average of 0 outbound flights to Chicago per day.

  • How long is the flight from Bristol to Chicago?

    Departing from Bristol to Chicago will take you 12h 50m. Bristol and Chicago are separated by a distance of 3855 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Bristol to Chicago round-trip?

    Cheapflights users have booked flights from Bristol to Chicago round-trip from £552. Aer Lingus is currently priced 18% below the average price you’ll pay for this route.

  • Can I find deals for flights from Bristol to Chicago that include hotel bookings?

    Yes. In addition to deals on Bristol to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bristol to Chicago?

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

  • Can I find deals for business class flights from Bristol to Chicago?

    Yes. Cheapflights offers flight deals from Bristol to Chicago 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?

    Currently, May is the cheapest month in which you can book a flight from Bristol to Chicago (average of £32). Flying from Bristol to Chicago in March is currently the most expensive (average of £797). 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

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Alternative routes for Bristol to Chicago

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Top airline flying from Bristol to Chicago

Discover the top airline that operate flights from Bristol to Chicago. 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 5 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£552Average£775FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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How does Cheapflights help users find flights from Bristol to Chicago?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Bristol to Chicago flexibly with Cheapflights today.

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