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. Visit our flight page for the latest deals!>/a>

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 travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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 round-trip ticket. You could then fly from Bristol to Illinois with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$478 CHEAP FLIGHTS from Bristol to Illinois

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...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Low season	July
High season	August
Cheapest flight	$478

Best time to beat the crowds but there is an average 10% increase in price.

Most popular time to fly with an average 13% increase in price.

Flight from Bristol to Chicago

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 travelers 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 round-trip 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

Book at least 1 week before departure in order to get a below-average price.
High season is considered to be July, August and September. The cheapest month to fly from Bristol is January.
Morning departure is around 8% more expensive than an evening flight, on average*.

*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Bristol to Illinois

Recent round-trip flight deals

These are the cheapest round-trip flights from Bristol to Illinois found on KAYAK in the last 72 hours.

3/10Mon

1 stop

12h 30mBRS-ORD

3/17Mon

1 stop

10h 00mORD-BRS

$495

5/22Thu

1 stop

19h 05mBRS-ORD

6/3Tue

1 stop

10h 50mORD-BRS

$570

3/10Mon

1 stopKLM

14h 30mBRS-ORD

3/17Mon

2 stopsKLM

14h 04mORD-BRS

$633

3/10Mon

2 stopsDelta

17h 02mBRS-MDW

3/17Mon

2 stopsDelta

17h 15mMDW-BRS

$661

2/16Sun

1 stopVirgin Atlantic

30h 50mBRS-ORD

2/22Sat

2 stopsVirgin Atlantic

36h 25mORD-BRS

$710

2/15Sat

1 stopVirgin Atlantic

30h 45mBRS-ORD

2/22Sat

2 stopsVirgin Atlantic

37h 05mORD-BRS

$747

2/14Fri

1 stopKLM

14h 30mBRS-ORD

2/22Sat

2 stopsKLM

14h 55mORD-BRS

$759

2/14Fri

2 stopsDelta

18h 11mBRS-MDW

2/22Sat

2 stopsDelta

15h 05mMDW-BRS

$773

5/24Sat

1 stopAer Lingus

11h 20mBRS-ORD

6/6Fri

1 stopAer Lingus

15h 25mORD-BRS

$879

2/15Sat

1 stopAer Lingus

12h 55mBRS-ORD

2/22Sat

1 stopAer Lingus

28h 55mORD-BRS

$963

Recent one-way flight deals

Only flying one-way? Below are some of the best one-way flight deals from Bristol to Illinois found on KAYAK in the last 72 hours.

5/21Wed

1 stop

14h 10mBRS-ORD

$478

5/22Thu

1 stop

19h 05mBRS-ORD

$479

5/19Mon

1 stop

11h 30mBRS-ORD

$482

5/22Thu

2 stops

21h 20mBRS-ORD

$511

5/20Tue

2 stops

18h 05mBRS-ORD

$633

5/24Sat

1 stopAer Lingus

11h 20mBRS-ORD

$908

5/22Thu

2 stopsVirgin Atlantic

14h 44mBRS-MDW

$1,159

5/25Sun

1 stopAer Lingus

12h 35mBRS-ORD

$1,191

5/19Mon

2 stopsKLM

14h 44mBRS-MDW

$1,716

5/19Mon

2 stopsKLM

15h 21mBRS-ORD

$1,716

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.

1/26Sun

multi-stopAer Lingus

12h 55mBRS-ORD

2/6Thu

multi-stopAer Lingus

28h 55mORD-BRS

$712

1/26Sun

multi-stopAer Lingus

12h 55mBRS-ORD

2/6Thu

multi-stopAer Lingus

20h 10mORD-BRS

$874

1/26Sun

multi-stop

17h 05mBRS-ORD

2/6Thu

multi-stop

25h 50mORD-BRS

$926

1/26Sun

multi-stop

31h 30mBRS-ORD

2/6Thu

multi-stop

29h 55mORD-BRS

$1,041

1/26Sun

multi-stop

34h 55mBRS-ORD

2/6Thu

multi-stop

31h 25mORD-BRS

$1,074

1/26Sun

multi-stopKLM

15h 14mBRS-MDW

2/6Thu

multi-stopKLM

17h 02mMDW-BRS

$1,115

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

Information on your arrival and departure airports

Bristol (BRS)

$478 Find Cheap Flights from Bristol to Illinois

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 Illinois 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.

Search hundreds of travel sites at once for deals on flights to Illinois

Good to know

Low season

High season

Cheapest flight

FAQs - booking Illinois flights

How does KAYAK find such low prices 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?

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

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

Top tips for finding cheap flights to Illinois

Book cheap flights from Bristol to Illinois

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from Bristol to Illinois

Last minute flight, train and bus deals

Search by stops

Search by airline

Search by price

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

Information on your arrival and departure airports

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Illinois with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from other airports in Bristol to Illinois

Flights from all airports in Bristol to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights to popular cities in Illinois

Find deals for your return flight