$579 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 7/13. 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 Illinois

 
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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Flight Deals

Book Cheap Bristol to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bristol to Illinois 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 Illinois

Sat, Aug 22 - Mon, Sep 7
Multiple Airlines Logo
10:20 pm - 4:57 pm
BRS
-
ORD
24h 37m
2 stops
Multiple Airlines Logo
10:25 pm - 11:00 pm
ORD
-
BRS
18h 35m
2 stops
$678Multiple Airlines
Wed, Sep 16 - Mon, Oct 5
Multiple Airlines Logo
8:20 pm - 9:35 pm
BRS
-
ORD
31h 15m
2 stops
Multiple Airlines Logo
9:00 pm - 2:25 pm
ORD
-
BRS
11h 25m
1 stop
$698Multiple Airlines
Sat, Aug 22 - Wed, Aug 26
Multiple Airlines Logo
10:20 pm - 4:57 pm
BRS
-
ORD
24h 37m
2 stops
Multiple Airlines Logo
7:25 pm - 10:55 pm
ORD
-
BRS
21h 30m
2 stops
$704Multiple Airlines
Sat, Aug 22 - Wed, Aug 26
Multiple Airlines Logo
10:20 pm - 4:57 pm
BRS
-
ORD
24h 37m
2 stops
Multiple Airlines Logo
9:50 am - 2:35 pm
ORD
-
BRS
22h 45m
3 stops
$739Multiple Airlines
Wed, Sep 16 - Thu, Oct 1
Multiple Airlines Logo
8:20 pm - 9:35 pm
BRS
-
ORD
31h 15m
2 stops
Multiple Airlines Logo
3:45 pm - 8:05 am
ORD
-
BRS
10h 20m
1 stop
$751Multiple Airlines
Mon, Sep 14 - Thu, Oct 1
Delta Logo
6:15 am - 6:19 pm
BRS
-
MDW
18h 04m
2 stops
Delta Logo
7:13 pm - 5:00 pm
MDW
-
BRS
15h 47m
2 stops
$889Delta
Tue, Sep 15 - Mon, Oct 5
Delta Logo
9:20 am - 6:19 pm
BRS
-
MDW
14h 59m
2 stops
Delta Logo
7:13 pm - 5:00 pm
MDW
-
BRS
15h 47m
2 stops
$900Delta
Mon, Sep 14 - Fri, Oct 2
KLM Logo
1:45 pm - 10:45 pm
BRS
-
MDW
15h 00m
2 stops
KLM Logo
1:19 pm - 10:15 am
MDW
-
BRS
14h 56m
2 stops
$983KLM
Sat, Aug 22 - Mon, Sep 7
Delta Logo
6:15 am - 6:33 pm
BRS
-
MDW
18h 18m
2 stops
Delta Logo
6:42 pm - 5:00 pm
MDW
-
BRS
16h 18m
2 stops
$1,058Delta
Wed, Sep 16 - Thu, Oct 1
KLM Logo
9:20 am - 6:19 pm
BRS
-
MDW
14h 59m
2 stops
KLM Logo
1:00 pm - 8:50 am
MDW
-
BRS
13h 50m
2 stops
$1,247KLM
Booking Insights

KAYAK's insights & trends for Bristol to Illinois flights

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

How much is a round-trip flight from Bristol to Illinois?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bristol to Illinois departing in August.

What is the cheapest month to fly from Bristol to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bristol to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bristol to Illinois is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are March and September, when the average cost of round-trip tickets is $1,071 and $900 respectively.

Find deals

Good to know

Low seasonOctober
Cheapest flight$579
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Bristol to Chicago

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 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.

Reviews of the top airline flying 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.
7.3
Aer LingusOverall score based on 1633 reviews
7.4Boarding
8.1Crew
7.2Comfort
7.0Entertainment
6.7Food
Airline reviews

Small plane. Tight seating . What can one say except that it was fast!

8.0 ExcellentAnne, May 2026
DUB - ORD
Read more Aer Lingus reviews

Small plane. Tight seating . What can one say except that it was fast!

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

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.

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

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you

Very good except for the boarding process which was more hectic than it should have been

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

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.

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

Information on your arrival and departure airports

Bristol (BRS)