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 £560. Aer Lingus is currently priced 21% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What is the cheapest time of day to fly from BRS to CHI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bristol to Chicago as you normally would.

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.

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.

£372+ Cheap Flights from Bristol to Chicago

Cheap flight deals from Bristol to Chicago

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 26 September 2026.

Thu 5/1106:20 -

1 stop13h 50m

Thu 12/1120:05 -

1 stop20h 15m

Deal found 21/9£501

Wed 21/1009:20 -

1 stop15h 55m

Wed 28/1016:55 -

1 stop11h 00m

Deal found 23/9£520

Mon 5/1008:55 -

1 stop16h 20m

Sun 18/1015:45 -

1 stop10h 45m

Deal found 21/9£538

Mon 19/1008:55 -

1 stop16h 20m

Thu 29/1016:55 -

1 stop10h 55m

Deal found 21/9£541

Tue 20/1009:20 -

1 stop10h 55m

Thu 29/1017:25 -

1 stop11h 50m

Deal found 21/9£575

Wed 21/1009:20 -

1 stop11h 10m

Wed 28/1018:08 -

2 stops17h 47m

Deal found 23/9£576

Mon 5/1006:15 -

1 stop14h 15m

Sun 18/1017:29 -

2 stops17h 31m

Deal found 21/9£576

Tue 20/1008:20 -

1 stop11h 40m

Fri 30/1016:55 -

1 stop13h 50m

Deal found 21/9£580

Wed 30/908:25 -

1 stop16h 50m

Tue 13/1021:00 -

1 stop11h 25m

Deal found 23/9£595

Find flight deals from Bristol to Chicago

Round-trip from	£501
One-way from	£372
Popular in	March
Cheapest in	August
Average price	£697

5/11-12/11
2 total stops
34h 05m total
Bristol to Chicago

Search Deals

6/11-31/12
3 total stops
52h 20m total
Bristol to Chicago

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£33 potential increase over avg. return price).

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 September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Fri 6/11

17:10-15:30

3 stops52h 20m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£372

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Mon 5/10

20:20-14:00

1 stop23h 40m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£484

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Fri 6/11

15:20-18:20

1 stop33h 00m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£504

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Tue 20/10

09:20-14:15

1 stop10h 55m

Chicago O'Hare Intl

Thu 29/10

17:25-10:15

1 stop11h 50m

£575

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Wed 21/10

09:20-14:30

1 stop11h 10m

Chicago O'Hare Intl

Wed 28/10

18:08-16:55

2 stops17h 47m

£576

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Thu 22/10

09:20-14:15

1 stop10h 55m

Chicago O'Hare Intl

Thu 29/10

17:25-16:55

1 stop18h 30m

£576

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Mon 19/10

06:15-14:30

1 stop14h 15m

Chicago O'Hare Intl

Wed 28/10

17:25-16:55

1 stop18h 30m

£616

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Tue 20/10

08:25-14:00

1 stop11h 35m

Chicago O'Hare Intl

Fri 30/10

16:55-07:55

1 stop10h 00m

£672

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Fri 23/10

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Thu 29/10

17:25-16:55

1 stop18h 30m

£678

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Thu 22/10

06:15-18:15

3 stops18h 00m

Chicago O'Hare Intl

Thu 29/10

19:30-16:55

3 stops16h 25m

£692

Flights are sorted by cheapest return flights first.

Deals found on 22/9

Showing 1-10 of 14 resultsSorted by cheapest first

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.

BRS-CHI

BRS-ORD

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

BRS-CHI

BRS-ORD

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

Airfare is below average for this route at the moment.

Bristol to Chicago flights typically cost between £610 and £832 in November.
The cheapest return price found within the last 5 days was £501 on Multiple Airlines (5 Nov–12 Nov).

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

Dublin (DUB) – chosen by Cheapflights users on 94% of one-stop itineraries from Bristol to Chicago on Cheapflights.

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

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £731.

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

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 10h 55m.

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

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

Reviews of airlines servicing Chicago

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

1,789 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Aer Lingus

7.3

Good

1,789 reviews

Aer Lingus

7.3

Good

1,789 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Related info for your journey

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.
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 £560. Aer Lingus is currently priced 21% 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

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Complete your trip

Direct flights to Illinois

Flights by cabin class

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Popular flights

Alternative routes for Bristol to Chicago

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Manchester to Moline flights

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London City to Midway flights

Newcastle upon Tyne to St. Louis flights

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Grimsby to O'Hare Intl flights

Leeds to Midway flights

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Heathrow to Evansville flights

Leeds to St. Louis flights

Heathrow to Champaign flights

Gatwick to Champaign flights

Doncaster to O'Hare Intl flights

London City to Moline flights

Edinburgh to Moline flights

Southampton to Midway flights

Heathrow to Springfield flights

Gatwick to Evansville flights

Top airline flying from Bristol to Chicago

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£560	Average£861	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

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

Cheapflights makes it easy to find Bristol to Chicago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Bristol to Chicago?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bristol to Chicago for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Bristol to Chicago with no change fees?

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

Can Cheapflights notify me if prices for flights from Bristol to Chicago become cheaper?

Of course! You can now track prices for flights from Bristol to Chicago and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Bristol to Chicago from £372

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bristol to Chicago

Cheapest flights from Bristol to ChicagoExplore 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 26 September 2026.

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 26 September 2026.

Best flights from Bristol to ChicagoDiscover carefully curated flight deals from Bristol to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Discover carefully curated flight deals from Bristol to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Last-minute flights from Bristol to ChicagoDiscover last-minute flight deals from Bristol to Chicago. Data last updated 26 September 2026 and is based on user searches.

Discover last-minute flight deals from Bristol to Chicago. Data last updated 26 September 2026 and is based on user searches.

One-way flights from Bristol to ChicagoSearch for one-way flight options from Bristol to Chicago. Find affordable one-way fares based on user searches. Data last updated 26 September 2026.

Search for one-way flight options from Bristol to Chicago. Find affordable one-way fares based on user searches. Data last updated 26 September 2026.

Find flight deals from Bristol to Chicago

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Bristol to Chicago that are best for you.

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.

Cheapflights Insights

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

Airfare is below average for this route at the moment.

Bristol to Chicago flights typically cost between £610 and £832 in November.The cheapest return price found within the last 5 days was £501 on Multiple Airlines (5 Nov–12 Nov).

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 94% 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 £731.

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: 10h 55m.

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

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.

Related info for your journey

What airport do you fly from for flights from Bristol to Chicago?

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

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

How can I find direct flights from Bristol to Chicago?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bristol to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Chicago

Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 September 2026.

Complete your trip

Complete your trip to Chicago by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Illinois

Book a non-stop flight to one of these other cities located in Illinois.

Search flights from Bristol to Chicago by cabin class

Find flights from Bristol to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Bristol and Chicago flights

Browse other Bristol and Chicago flight options. Last updated on 26 September 2026.

Other flights from Bristol

Browse through other flights departing from Bristol. Flights are based on user searches made on Cheapflights and were last updated on 26 September 2026.

Popular flight searches

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Top airline flying from Bristol to Chicago

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

Why should you use Cheapflights to find cheap flight tickets from Bristol to Chicago?

Can Cheapflights find flights from Bristol to Chicago with no change fees?

Can Cheapflights notify me if prices for flights from Bristol to Chicago become cheaper?

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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 26 September 2026.

Best flights from Bristol to Chicago
Discover carefully curated flight deals from Bristol to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Last-minute flights from Bristol to Chicago
Discover last-minute flight deals from Bristol to Chicago. Data last updated 26 September 2026 and is based on user searches.

One-way flights from Bristol to Chicago
Search for one-way flight options from Bristol to Chicago. Find affordable one-way fares based on user searches. Data last updated 26 September 2026.

Bristol to Chicago flights typically cost between £610 and £832 in November.
The cheapest return price found within the last 5 days was £501 on Multiple Airlines (5 Nov–12 Nov).