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Cheap flights from Bristol to Chicago from £313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bristol to Chicago departing on 20/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

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Multiple Airlines Logo
20:20 - 18:15
BRS
-
ORD
27h 55m2 stops
Multiple Airlines Logo
15:45 - 08:55
ORD
-
BRS
11h 10m1 stop
£728Multiple Airlines
Fri, 1 May - Fri, 31 Jul
Multiple Airlines Logo
20:20 - 18:15
BRS
-
ORD
27h 55m2 stops
Multiple Airlines Logo
15:45 - 08:55
ORD
-
BRS
11h 10m1 stop
£730Multiple Airlines
Fri, 1 May - Fri, 31 Jul
KLM Logo
13:45 - 14:15
BRS
-
ORD
30h 30m1 stop
KLM Logo
16:20 - 22:05
ORD
-
BRS
23h 45m1 stop
£733KLM
Fri, 1 May - Fri, 31 Jul
Aer Lingus Logo
12:25 - 19:00
BRS
-
ORD
12h 35m1 stop
Aer Lingus Logo
15:45 - 07:55
ORD
-
BRS
10h 10m1 stop
£753Aer Lingus
Fri, 1 May - Fri, 31 Jul
Delta Logo
06:15 - 16:36
BRS
-
ORD
16h 21m2 stops
Delta Logo
10:40 - 17:00
ORD
-
BRS
24h 20m2 stops
£797Delta
Fri, 1 May - Fri, 31 Jul
KLM Logo
09:20 - 18:05
BRS
-
MDW
14h 45m2 stops
KLM Logo
13:05 - 17:00
MDW
-
BRS
21h 55m2 stops
£836KLM
Fri, 1 May - Fri, 31 Jul
Aer Lingus Logo
08:20 - 06:45
BRS
-
ORD
28h 25m2 stops
Aer Lingus Logo
00:11 - 07:40
ORD
-
BRS
49h 29m2 stops
£851Aer Lingus
Mon, 29 Dec - Sun, 4 Jan
Delta Logo
06:00 - 14:20
BRS
-
ORD
14h 20m1 stop
Delta Logo
16:25 - 10:15
ORD
-
BRS
11h 50m1 stop
£899Delta
Mon, 29 Dec - Mon, 5 Jan
British Airways Logo
08:20 - 20:04
BRS
-
ORD
17h 44m2 stops
British Airways Logo
18:31 - 15:20
ORD
-
BRS
38h 49m2 stops
£2,035British Airways
Wed, 21 Jan - Fri, 23 Jan
British Airways Logo
08:20 - 19:15
BRS
-
ORD
16h 55m1 stop
British Airways Logo
18:31 - 08:10
ORD
-
BRS
31h 39m2 stops
£2,039British Airways
Wed, 21 Jan - Fri, 23 Jan

British Airways flights from Bristol to Chicago

Our best British Airways deals on Bristol to Chicago flight tickets
British Airways
1 May
BRS12:25Bristol
12h 35m
1 stop
ORD19:00Chicago O'Hare Intl
31 Jul
ORD15:45Chicago O'Hare Intl
10h 10m
1 stop
BRS07:55Bristol
£682
Find similar
British Airways
1 May
BRS20:25Bristol
23h 35m
1 stop
ORD14:00Chicago O'Hare Intl
31 Jul
ORD20:20Chicago O'Hare Intl
29h 35m
2 stops
BRS07:55Bristol
£693
Find similar
British Airways
21 Jan
BRS08:20Bristol
17h 44m
2 stops
ORD20:04Chicago O'Hare Intl
23 Jan
ORD15:37Chicago O'Hare Intl
34h 33m
2 stops
BRS08:10Bristol
£2,035
Find similar

KLM flights from Bristol to Chicago

Our best KLM deals on Bristol to Chicago flight tickets
KLM
1 May
BRS13:45Bristol
30h 30m
1 stop
ORD14:15Chicago O'Hare Intl
31 Jul
ORD16:20Chicago O'Hare Intl
23h 45m
1 stop
BRS22:05Bristol
£733
Find similar
KLM
1 May
BRS09:20Bristol
14h 45m
2 stops
MDW18:05Chicago Midway
31 Jul
MDW13:05Chicago Midway
21h 55m
2 stops
BRS17:00Bristol
£836
Find similar
KLM
1 May
BRS09:20Bristol
14h 45m
2 stops
MDW18:05Chicago Midway
31 Jul
MDW13:05Chicago Midway
21h 55m
2 stops
BRS17:00Bristol
£842
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 17 December 2025.
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

BristolChicago

BRS - ORD

BRSORD

Bristol

Fri 1/5

20:20-18:15

2 stops27h 55m

Chicago O'Hare Intl

Fri 31/7

15:45-08:55

1 stop11h 10m

£728

BristolChicago

BRS - ORD

BRSORD

Bristol

Fri 1/5

20:20-18:15

2 stops27h 55m

Chicago O'Hare Intl

Fri 31/7

15:45-08:55

1 stop11h 10m

£730

BristolChicago

BRS - ORD

BRSORD

Bristol

Fri 1/5

13:45-14:15

1 stop30h 30m

Chicago O'Hare Intl

Fri 31/7

16:20-22:05

1 stop23h 45m

£733

BristolChicago

BRS - ORD

BRSORD

Bristol

Fri 1/5

12:25-19:00

1 stop12h 35m

Chicago O'Hare Intl

Fri 31/7

15:45-07:55

1 stop10h 10m

£753

BristolChicago

BRS - ORD

BRSORD

Bristol

Fri 1/5

06:15-16:36

2 stops16h 21m

Chicago O'Hare Intl

Fri 31/7

10:40-17:00

2 stops24h 20m

£797

BristolChicago

BRS - MDW

BRSMDW

Bristol

Fri 1/5

09:20-18:05

2 stops14h 45m

Chicago Midway

Fri 31/7

13:05-17:00

2 stops21h 55m

£836

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 29/12

08:20-06:45

2 stops28h 25m

Chicago O'Hare Intl

Sun 4/1

00:11-07:40

2 stops49h 29m

£851

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 29/12

06:00-14:20

1 stop14h 20m

Chicago O'Hare Intl

Mon 5/1

16:25-10:15

1 stop11h 50m

£899

BristolChicago

BRS - ORD

BRSORD

Bristol

Wed 21/1

08:20-20:04

2 stops17h 44m

Chicago O'Hare Intl

Fri 23/1

18:31-15:20

2 stops38h 49m

£2,035

BristolChicago

BRS - ORD

BRSORD

Bristol

Wed 21/1

08:20-19:15

1 stop16h 55m

Chicago O'Hare Intl

Fri 23/1

18:31-08:10

2 stops31h 39m

£2,039

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Bristol to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago?

The cheapest month to fly to Chicago from Bristol is in February. Flight prices, which tend to average around £557, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Chicago from Bristol during April instead. Flights to Chicago in April, while not as cheap as those in February, still average around £607.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as £608. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Chicago is Saturday, with ticket prices averaging around £738.

What is the cheapest time of day to depart on your flight to Chicago?

Flying to Chicago from Bristol in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £649 when looking at flights departing in the afternoon. Flights at midday are often more expensive, with an average ticket price of £740.

When to book flights from Bristol to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Bristol to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Bristol to Chicago (BRS to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bristol to Chicago

Fastest flight time

14h 20m

Direct flights

None
The fastest flight from Bristol to Chicago takes 14h 20m
There are no direct flights from Bristol to Chicago. There are no popular flight routes from Bristol to Chicago.
Search flight deals

  • How far is Bristol to Chicago by plane?

    There are 3852.1 mi between Bristol and Chicago. A reasonable flight in good conditions will take 14h 20m.

  • When did momondo last update prices for flights from Bristol Airport to Chicago?

    Prices for flights from Bristol Airport to Chicago are updated daily.

  • How many operators does momondo search for flights from Bristol Airport to Chicago?

  • How old do you have to be to fly from Bristol Airport to Chicago?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bristol Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Bristol to Chicago?

Best airlines flying from Bristol to Chicago

Compare and see reviews for airlines that fly from Bristol to Chicago with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £497Free CancellationRating
7.7
1,430 reviews
Search KLM flights
Aer LingusPriceFrom £535Free CancellationRating
7.2
1,395 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Bristol to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bristol to Chicago . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Bristol to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Bristol which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bristol to Chicago?

momondo helps you find the best flight between Bristol and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Bristol to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bristol to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport