£613 Find Cheap Flights from Bristol to Illinois

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bristol to Illinois departing on 6/4. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bristol to Illinois, 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 Illinois, as well as popular online travel agencies
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Best Illinois Flight Deals from Bristol

Cheapest return prices found by our users on KAYAK in the last 72 hours

Chicago
Chicago1 stop£613

Good to know - Cheap tickets from Bristol to Illinois

Low season

January

High season

August

Cheapest flight

£613
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Bristol to Chicago O'Hare Airport

FAQs - booking Illinois flights

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

    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 Illinois.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Bristol to Illinois with an airline and back with another airline.

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

    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 from Bristol to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Bristol to Illinois

  • Book at least 1 week before departure in order to get a below-average price for flights from Bristol to Illinois.
  • High season is considered to be May, June and July. The cheapest month to fly from Bristol to Illinois is April.
  • Morning departure is around 40% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 3 airlines serving from Bristol to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Bristol to Illinois. 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 Illinois? 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.
7.8
KLMOverall score based on 1333 reviews
8.4Crew
7.3Food
7.7Comfort
7.8Boarding
7.2Entertainment
Airline reviews

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

2.0 Mediocredale, Feb 2025ACC - AMS
Read more KLM reviews

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

The crew was very good. However, the equipment was a bit dated. Some of the electronics were not working. To top it, three bags didn’t arrive with me. Two of them were delivered a day later. I’m still waiting for the third bag, I was so looking forward to this virgin Atlantic flight, but, I am disappointed.

My only complaint is that the pocket in front of me was ripped and my things, like iPad and airline magazines, kept slipping to the floor.

Flight delayed yet again. Crew apathetic and unhelpful re affect on connecting flight.

I think Virgin is one of the best flying experiences, especially from/to the UK. The staff are so helpful and fun, the food is good, seats comfortable, goof entertainment and great value. Check in and boarding is pretty pain free. I also find that the other passengers are generally so kind and considerate than when I've flown other airlines.

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

Book cheap flights from Bristol to Illinois

Cheapest flights to Illinois from Bristol found in 2025

Recent return flight deals

 
These are the cheapest return flights from Bristol to Illinois found on KAYAK in the last 72 hours.
6/4Sun
1 stop
15h 15mBRS-ORD
13/4Sun
2 stops
16h 50mORD-BRS
£613
7/4Mon
1 stop
12h 20mBRS-ORD
19/4Sat
1 stop
10h 10mORD-BRS
£654
6/4Sun
2 stops
29h 20mBRS-ORD
13/4Sun
2 stops
20h 50mORD-BRS
£762
6/4Sun
1 stopAer Lingus
24h 50mBRS-ORD
13/4Sun
1 stopAer Lingus
10h 10mORD-BRS
£775
6/4Sun
3 stops
36h 58mBRS-ORD
13/4Sun
2 stops
21h 05mORD-BRS
£778
7/4Mon
1 stop
11h 30mBRS-ORD
19/4Sat
2 stops
14h 57mORD-BRS
£784
7/4Mon
2 stopsVirgin Atlantic
29h 47mBRS-ORD
19/4Sat
2 stopsVirgin Atlantic
20h 30mORD-BRS
£823
7/4Mon
2 stops
30h 27mBRS-MDW
19/4Sat
2 stops
13h 49mMDW-BRS
£833
6/4Sun
3 stops
36h 58mBRS-ORD
13/4Sun
3 stops
22h 05mORD-BRS
£850
7/4Mon
2 stops
30h 10mBRS-ORD
19/4Sat
3 stops
22h 30mORD-BRS
£954

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Last minute flights from Bristol to Illinois

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Bristol to Illinois that are departing in the next 10 days.
24/2Mon
multi-stopAer Lingus
29h 35mBRS-ORD
6/3Thu
multi-stopAer Lingus
9h 45mORD-BRS
£746
24/2Mon
multi-stop
30h 04mBRS-ORD
6/3Thu
multi-stop
10h 35mORD-BRS
£791
24/2Mon
multi-stop
28h 10mBRS-ORD
6/3Thu
multi-stop
28h 50mORD-BRS
£793
24/2Mon
multi-stopAer Lingus
24h 45mBRS-ORD
6/3Thu
multi-stopAer Lingus
20h 40mORD-BRS
£809
24/2Mon
multi-stop
35h 40mBRS-ORD
6/3Thu
multi-stop
31h 00mORD-BRS
£827
24/2Mon
multi-stop
33h 29mBRS-ORD
6/3Thu
multi-stop
31h 00mORD-BRS
£899
24/2Mon
multi-stopKLM
15h 25mBRS-ORD
6/3Thu
multi-stopKLM
14h 15mORD-BRS
£1,283
24/2Mon
multi-stopKLM
15h 11mBRS-MDW
6/3Thu
multi-stopKLM
15h 33mMDW-BRS
£1,303

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Everything you need to know for your flight from Bristol to Illinois

Information on your arrival and departure airports

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