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Cheap flights from Bristol to Chicago from £311

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 1/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bristol to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:20 - 18:15BRS  Bristol-ORD Chicago O'Hare Intl
14h 55m2 stops Dublin Reykjavik Keflavik Intl
Multiple Airlines Logo
19:25 - 22:55ORD  Chicago O'Hare Intl-BRS Bristol
21h 30m2 stops Reykjavik Keflavik Intl Dublin
£444Multiple Airlines
Wed, 14 Oct - Sun, 18 Oct
Multiple Airlines Logo
09:20 - 19:15BRS  Bristol-ORD Chicago O'Hare Intl
15h 55m1 stop Dublin
Multiple Airlines Logo
15:45 - 08:30ORD  Chicago O'Hare Intl-BRS Bristol
10h 45m1 stop Dublin
£484Multiple Airlines
Wed, 16 Sep - Wed, 30 Sep
Multiple Airlines Logo
11:45 - 12:40BRS  Bristol-ORD Chicago O'Hare Intl
30h 55m2 stops Madrid Barajas Lisbon Humberto Delgado
Multiple Airlines Logo
18:00 - 21:55ORD  Chicago O'Hare Intl-BRS Bristol
21h 55m2 stops Lisbon Humberto Delgado Madrid Barajas
£500Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
Multiple Airlines Logo
14:00 - 16:10BRS  Bristol-ORD Chicago O'Hare Intl
32h 10m2 stops Dublin Kastrup Copenhagen
Multiple Airlines Logo
19:15 - 22:55ORD  Chicago O'Hare Intl-BRS Bristol
21h 40m2 stops Kastrup Copenhagen Dublin
£522Multiple Airlines
Wed, 16 Sep - Wed, 30 Sep
Aer Lingus Logo
08:25 - 19:15BRS  Bristol-ORD Chicago O'Hare Intl
16h 50m1 stop Dublin
Aer Lingus Logo
21:00 - 14:25ORD  Chicago O'Hare Intl-BRS Bristol
11h 25m1 stop Dublin
£524Aer Lingus
Wed, 23 Sep - Wed, 30 Sep
Multiple Airlines Logo
14:00 - 16:10BRS  Bristol-ORD Chicago O'Hare Intl
32h 10m2 stops Dublin Kastrup Copenhagen
Multiple Airlines Logo
19:15 - 22:55ORD  Chicago O'Hare Intl-BRS Bristol
21h 40m2 stops Kastrup Copenhagen Dublin
£530Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
Multiple Airlines Logo
14:00 - 16:10BRS  Bristol-ORD Chicago O'Hare Intl
32h 10m2 stops Dublin Kastrup Copenhagen
Multiple Airlines Logo
19:15 - 22:55ORD  Chicago O'Hare Intl-BRS Bristol
21h 40m2 stops Kastrup Copenhagen Dublin
£533Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
Multiple Airlines Logo
14:00 - 16:10BRS  Bristol-ORD Chicago O'Hare Intl
32h 10m2 stops Dublin Kastrup Copenhagen
Multiple Airlines Logo
19:15 - 22:55ORD  Chicago O'Hare Intl-BRS Bristol
21h 40m3 stops Kastrup Copenhagen Stockholm Arlanda Dublin
£538Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
Multiple Airlines Logo
07:20 - 14:00BRS  Bristol-ORD Chicago O'Hare Intl
12h 40m1 stop Dublin
Multiple Airlines Logo
15:45 - 08:30ORD  Chicago O'Hare Intl-BRS Bristol
10h 45m1 stop Dublin
£545Multiple Airlines
Wed, 14 Oct - Sun, 18 Oct
Aer Lingus Logo
08:25 - 14:00BRS  Bristol-ORD Chicago O'Hare Intl
11h 35m1 stop Dublin
Aer Lingus Logo
21:00 - 14:25ORD  Chicago O'Hare Intl-BRS Bristol
11h 25m1 stop Dublin
£581Aer Lingus
Wed, 23 Sep - Wed, 30 Sep

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Aer Lingus flights from Bristol to Chicago

Our best Aer Lingus deals on Bristol to Chicago flight tickets
Aer Lingus
23 Sept
BRS08:25Bristol
16h 50m
1 stop
ORD19:15Chicago O'Hare Intl
30 Sept
ORD21:00Chicago O'Hare Intl
11h 25m
1 stop
BRS14:25Bristol
£524
Aer Lingus
23 Sept
BRS08:25Bristol
11h 35m
1 stop
ORD14:00Chicago O'Hare Intl
30 Sept
ORD21:00Chicago O'Hare Intl
11h 25m
1 stop
BRS14:25Bristol
£581
Aer Lingus
1 Sept
BRS20:25Bristol
24h 00m
2 stops
ORD14:25Chicago O'Hare Intl
29 Sept
ORD16:55Chicago O'Hare Intl
17h 05m
2 stops
BRS16:00Bristol
£582

KLM flights from Bristol to Chicago

Our best KLM deals on Bristol to Chicago flight tickets
KLM
21 Oct
BRS09:20Bristol
11h 10m
1 stop
ORD14:30Chicago O'Hare Intl
28 Oct
ORD17:25Chicago O'Hare Intl
18h 30m
1 stop
BRS16:55Bristol
£639
KLM
23 Sept
BRS09:20Bristol
14h 59m
2 stops
MDW18:19Chicago Midway
30 Sept
MDW19:01Chicago Midway
15h 59m
2 stops
BRS17:00Bristol
£646
KLM
21 Oct
BRS06:15Bristol
16h 17m
2 stops
ORD16:32Chicago O'Hare Intl
28 Oct
ORD15:05Chicago O'Hare Intl
14h 10m
2 stops
BRS10:15Bristol
£648

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 7 August 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 Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 14/10

09:20-18:15

2 stops14h 55m

Chicago O'Hare Intl

Sun 18/10

19:25-22:55

2 stops21h 30m

£444

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 16/9

09:20-19:15

1 stop15h 55m

Chicago O'Hare Intl

Wed 30/9

15:45-08:30

1 stop10h 45m

£484

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 23/9

11:45-12:40

2 stops30h 55m

Chicago O'Hare Intl

Wed 30/9

18:00-21:55

2 stops21h 55m

£500

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 16/9

14:00-16:10

2 stops32h 10m

Chicago O'Hare Intl

Wed 30/9

19:15-22:55

2 stops21h 40m

£522

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 23/9

08:25-19:15

1 stop16h 50m

Chicago O'Hare Intl

Wed 30/9

21:00-14:25

1 stop11h 25m

£524

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 23/9

14:00-16:10

2 stops32h 10m

Chicago O'Hare Intl

Wed 30/9

19:15-22:55

2 stops21h 40m

£530

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 23/9

14:00-16:10

2 stops32h 10m

Chicago O'Hare Intl

Wed 30/9

19:15-22:55

2 stops21h 40m

£533

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 23/9

14:00-16:10

2 stops32h 10m

Chicago O'Hare Intl

Wed 30/9

19:15-22:55

3 stops21h 40m

£538

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 14/10

07:20-14:00

1 stop12h 40m

Chicago O'Hare Intl

Sun 18/10

15:45-08:30

1 stop10h 45m

£545
Fastest return journey

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 23/9

08:25-14:00

1 stop11h 35m

Chicago O'Hare Intl

Wed 30/9

21:00-14:25

1 stop11h 25m

£581

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 typical price of a round-trip flight between Bristol and Chicago?

Prices are currently low for flights on this route.

Typical prices usually range from £538 to £747.
The lowest price recently found on this route was £444.

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 £0, 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 January instead. Flights to Chicago in January, while not as cheap as those in February, still average around £608.

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

11h 10m

Direct flights

None
The fastest flight from Bristol to Chicago takes 11h 10m
There are no direct flights from Bristol to Chicago. There are no popular flight routes from Bristol to Chicago.
Search flight deals

Frequently asked questions about flying from Bristol to Chicago

  • 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 11h 10m.

  • 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
Aer LingusPriceFrom £550Free CancellationRating
7.3
1,691 reviews
Search Aer Lingus flights

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Schererville

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