When did momondo last update prices for flights from Bristol Airport to Chicago O'Hare Intl Airport?

Prices for flights from Bristol Airport to Chicago O'Hare Intl Airport refresh daily.

How many operators does momondo search for flights from Bristol Airport to Chicago O'Hare Intl Airport?

There is 1 operator available for flights from Bristol Airport to Chicago O'Hare Intl Airport as of November 2026.

How old do you have to be to fly from Bristol Airport to Chicago O'Hare Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bristol Airport to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$602 Cheap Flights from Bristol to Chicago O'Hare Intl Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bristol to Chicago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:25 pm - 6:20 pmBRS Bristol-ORD Chicago O'Hare Intl

30h 55m2 stops Malaga Dublin

3:55 pm - 8:55 amORD Chicago O'Hare Intl-BRS Bristol

11h 00m1 stop Dublin

$765Multiple Airlines

Sun, Feb 28 - Wed, Mar 10

5:25 pm - 6:20 pmBRS Bristol-ORD Chicago O'Hare Intl

30h 55m2 stops Malaga Dublin

3:55 pm - 8:55 amORD Chicago O'Hare Intl-BRS Bristol

11h 00m1 stop Dublin

$766Multiple Airlines

Sun, Feb 28 - Wed, Mar 10

7:00 am - 2:10 pmBRS Bristol-ORD Chicago O'Hare Intl

13h 10m1 stop Dublin

3:55 pm - 10:40 amORD Chicago O'Hare Intl-BRS Bristol

12h 45m1 stop Dublin

$777Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

8:05 am - 2:10 pmBRS Bristol-ORD Chicago O'Hare Intl

12h 05m1 stop Dublin

3:55 pm - 8:55 amORD Chicago O'Hare Intl-BRS Bristol

11h 00m1 stop Dublin

$793Multiple Airlines

Wed, Dec 23 - Wed, Dec 30

8:05 am - 2:10 pmBRS Bristol-ORD Chicago O'Hare Intl

12h 05m1 stop Dublin

3:55 pm - 8:55 amORD Chicago O'Hare Intl-BRS Bristol

11h 00m1 stop Dublin

$802Multiple Airlines

Wed, Dec 23 - Wed, Dec 30

8:05 am - 5:20 pmBRS Bristol-ORD Chicago O'Hare Intl

15h 15m2 stops Dublin Reykjavik Keflavik Intl

3:55 pm - 8:55 amORD Chicago O'Hare Intl-BRS Bristol

11h 00m1 stop Dublin

$816Multiple Airlines

Wed, Mar 3 - Wed, Mar 10

8:05 am - 5:20 pmBRS Bristol-ORD Chicago O'Hare Intl

15h 15m2 stops Dublin Reykjavik Keflavik Intl

3:55 pm - 8:55 amORD Chicago O'Hare Intl-BRS Bristol

11h 00m1 stop Dublin

$818Multiple Airlines

Wed, Mar 3 - Wed, Mar 10

7:00 am - 5:20 pmBRS Bristol-ORD Chicago O'Hare Intl

16h 20m2 stops Dublin Reykjavik Keflavik Intl

3:55 pm - 8:55 amORD Chicago O'Hare Intl-BRS Bristol

11h 00m1 stop Dublin

$822Multiple Airlines

Tue, Mar 2 - Wed, Mar 10

12:15 pm - 6:20 pmBRS Bristol-ORD Chicago O'Hare Intl

12h 05m1 stop Dublin

9:05 pm - 2:50 pmORD Chicago O'Hare Intl-BRS Bristol

12h 45m1 stop Dublin

$929Aer Lingus

Mon, Mar 1 - Tue, Mar 16

12:15 pm - 7:15 pmBRS Bristol-ORD Chicago O'Hare Intl

13h 00m1 stop Dublin

9:05 pm - 2:50 pmORD Chicago O'Hare Intl-BRS Bristol

12h 45m1 stop Dublin

$993Aer Lingus

Sat, Feb 27 - Tue, Mar 16

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KLM flights from Bristol to Chicago O'Hare Intl Airport

Our best KLM deals on Bristol to Chicago O'Hare Intl Airport flight tickets

KLM

Feb 27

BRS5:55 amBristol

14h 30m

1 stop

ORD2:25 pmChicago O'Hare Intl

Mar 14

ORD5:25 pmChicago O'Hare Intl

18h 30m

1 stop

BRS4:55 pmBristol

$847

KLM

Feb 27

BRS5:55 amBristol

20h 36m

2 stops

ORD8:31 pmChicago O'Hare Intl

Mar 14

ORD5:25 pmChicago O'Hare Intl

11h 50m

1 stop

BRS10:15 amBristol

$852

KLM

Dec 17

BRS5:55 amBristol

14h 30m

1 stop

ORD2:25 pmChicago O'Hare Intl

Jan 13

ORD4:25 pmChicago O'Hare Intl

11h 50m

1 stop

BRS10:15 amBristol

$895

momondo Fare Finder

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 Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Sun 2/28

5:25 pm-6:20 pm

2 stops30h 55m

Chicago O'Hare Intl

Wed 3/10

3:55 pm-8:55 am

1 stop11h 00m

$765

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Sun 2/28

5:25 pm-6:20 pm

2 stops30h 55m

Chicago O'Hare Intl

Wed 3/10

3:55 pm-8:55 am

1 stop11h 00m

$766

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Tue 12/8

7:00 am-2:10 pm

1 stop13h 10m

Chicago O'Hare Intl

Tue 12/15

3:55 pm-10:40 am

1 stop12h 45m

$777

Quickest round-trip

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 12/23

8:05 am-2:10 pm

1 stop12h 05m

Chicago O'Hare Intl

Wed 12/30

3:55 pm-8:55 am

1 stop11h 00m

$793

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 12/23

8:05 am-2:10 pm

1 stop12h 05m

Chicago O'Hare Intl

Wed 12/30

3:55 pm-8:55 am

1 stop11h 00m

$802

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 3/3

8:05 am-5:20 pm

2 stops15h 15m

Chicago O'Hare Intl

Wed 3/10

3:55 pm-8:55 am

1 stop11h 00m

$816

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 3/3

8:05 am-5:20 pm

2 stops15h 15m

Chicago O'Hare Intl

Wed 3/10

3:55 pm-8:55 am

1 stop11h 00m

$818

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Tue 3/2

7:00 am-5:20 pm

2 stops16h 20m

Chicago O'Hare Intl

Wed 3/10

3:55 pm-8:55 am

1 stop11h 00m

$822

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Mon 3/1

12:15 pm-6:20 pm

1 stop12h 05m

Chicago O'Hare Intl

Tue 3/16

9:05 pm-2:50 pm

1 stop12h 45m

$929

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Sat 2/27

12:15 pm-7:15 pm

1 stop13h 00m

Chicago O'Hare Intl

Tue 3/16

9:05 pm-2:50 pm

1 stop12h 45m

$993

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bristol to Chicago O'Hare Intl Airport

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 O'Hare Intl Airport?

The month of February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Bristol averaging around $0.

When to book flights from Bristol to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bristol to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bristol to Chicago O'Hare Intl Airport (BRS to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bristol to Chicago O'Hare Intl Airport

Best Price Found	$602
Fastest flight time	13h 55m
Direct flights	None

The best one-way flight to Chicago O'Hare Intl Airport from Bristol in the past 72 hours is $602. The best round-trip flight deal from Bristol to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $765.

The fastest flight from Bristol to Chicago O'Hare Intl Airport takes 13h 55m

There are no direct flights from Bristol to Chicago O'Hare Intl Airport. There are no popular flight routes from Bristol to Chicago O'Hare Intl Airport.

Search flight deals

Frequently asked questions about flying from Bristol to Chicago O'Hare Intl Airport

How far is Bristol to Chicago O'Hare Intl by plane?
The distance between Bristol and Chicago O'Hare Intl is about 3858.1 mi. A reasonable flight in good conditions will take 13h 55m.
When did momondo last update prices for flights from Bristol Airport to Chicago O'Hare Intl Airport?
Prices for flights from Bristol Airport to Chicago O'Hare Intl Airport refresh daily.
How many operators does momondo search for flights from Bristol Airport to Chicago O'Hare Intl Airport?
There is 1 operator available for flights from Bristol Airport to Chicago O'Hare Intl Airport as of November 2026.
How old do you have to be to fly from Bristol Airport to Chicago O'Hare Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bristol Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Bristol to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Bristol to Chicago O'Hare Intl Airport is Aer Lingus, representing 100% of all bookings.

Best airlines flying from Bristol to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Bristol to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $844	Free Cancellation	Rating 7.3 1,882 reviews		Search Aer Lingus flights

Lake Geneva

Schaumburg

Merrillville

Rockford

South Haven

Oak Brook

Rosemont

Gurnee

Orland Park

Joliet

Naperville

New Buffalo

Kenosha

Hammond

Aurora

Racine

Elgin

Janesville

Skokie

Waukegan

Why use momondo?

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

It is quick and easy to find Bristol to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

Yes. momondo allows you to filter the results for Bristol to Chicago flights to just show those with flexible booking policies.

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

Once you have performed a search for Bristol to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Bristol and alert you when they change.