BRS - ORD

$438 Find Cheap Flights from Bristol to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bristol to O'Hare Intl departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bristol to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bristol to Chicago, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$745
Multiple Airlines
Mon 4/20Mon 4/27
BRS - ORD • 3 stops
Cheapest one-way
$438
Multiple Airlines
Thu 5/21
BRS - ORD • 2 stops
Top airlines
Aer Lingus
Cheapest • from $854 (round-trip)
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Bristol and O'Hare Intl. You'll need at least 1 connection.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bristol to O'Hare Intl (BRS-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bristol to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bristol to O'Hare Intl

Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
8:20 am - 12:24 am
BRS
-
ORD
46h 04m
3 stops
Multiple Airlines Logo
7:25 pm - 11:00 pm
ORD
-
BRS
21h 35m
2 stops
$745Multiple Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
7:45 am - 7:15 pm
BRS
-
ORD
17h 30m
1 stop
Multiple Airlines Logo
3:45 pm - 9:30 am
ORD
-
BRS
11h 45m
1 stop
$767Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
12:40 pm - 2:30 pm
BRS
-
ORD
31h 50m
2 stops
Multiple Airlines Logo
5:10 pm - 8:30 pm
ORD
-
BRS
21h 20m
2 stops
$772Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
8:20 am - 2:00 pm
BRS
-
ORD
11h 40m
1 stop
Multiple Airlines Logo
3:45 pm - 8:55 am
ORD
-
BRS
11h 10m
1 stop
$786Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
11:45 am - 12:24 am
BRS
-
ORD
42h 39m
3 stops
Multiple Airlines Logo
7:25 pm - 11:55 pm
ORD
-
BRS
22h 30m
2 stops
$802Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
8:20 am - 2:15 pm
BRS
-
ORD
35h 55m
2 stops
Multiple Airlines Logo
5:10 pm - 11:15 pm
ORD
-
BRS
24h 05m
2 stops
$804Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
8:20 am - 6:15 pm
BRS
-
ORD
15h 55m
2 stops
Multiple Airlines Logo
7:25 pm - 4:35 pm
ORD
-
BRS
15h 10m
2 stops
$806Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
9:20 am - 7:15 pm
BRS
-
ORD
15h 55m
1 stop
Multiple Airlines Logo
3:45 pm - 8:30 am
ORD
-
BRS
10h 45m
1 stop
$819Multiple Airlines
Sun, May 10 - Sun, May 17
Multiple Airlines Logo
5:55 am - 10:18 am
BRS
-
ORD
34h 23m
3 stops
Multiple Airlines Logo
10:25 pm - 11:10 pm
ORD
-
BRS
18h 45m
2 stops
$829Multiple Airlines
Tue, Apr 28 - Sat, May 2
Multiple Airlines Logo
8:20 am - 6:15 pm
BRS
-
ORD
15h 55m
2 stops
Multiple Airlines Logo
7:25 pm - 10:30 pm
ORD
-
BRS
21h 05m
2 stops
$830Multiple Airlines
Booking Insights

KAYAK's insights & trends for Bristol to O'Hare Intl flights

Get data-powered insights and trends into flights from Bristol to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Bristol to Chicago?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Bristol to Chicago were found on Aer Lingus ($854) and KLM ($899).

Find deals

Good to know

Cheapest flight$438
Most popular time to fly with an average 14% increase in price.
Flight from Bristol to Chicago

When to book flights from Bristol to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Bristol to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bristol to Chicago flights

  • What is the cheapest flight from Bristol to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Bristol to Chicago O'Hare Intl Airport was $438 for a one-way ticket and $745 for a round-trip.

  • Do I need a passport to fly between Bristol and Chicago?

    Yes, you’ll need a passport to travel to Chicago from Bristol.

  • Which airports will I be using when flying from Bristol to Chicago?

    Bristol and Chicago are both served by 1 main airport. You will leave Bristol from Bristol and will be arriving at Chicago O'Hare Intl.

  • Which aircraft models fly most regularly from Bristol to Chicago?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Bristol to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bristol to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bristol to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Bristol is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bristol to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Bristol with another airline. Booking your flights between Bristol and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bristol to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Bristol up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Bristol to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Bristol to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bristol to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1482 reviews
6.6Food
7.1Comfort
8.1Crew
7.4Boarding
7.0Entertainment
Airline reviews

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

10.0 ExcellentJohanna, Feb 2026
DUB - ORD
Read more Aer Lingus reviews

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

One of the best flight experiences I've have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

Everything you need to know for your flight from Bristol to O'Hare Intl

Information on your arrival and departure airports

Bristol (BRS)
O'Hare Intl (ORD)