$720 Find Cheap Flights from Bristol to Illinois

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bristol to Illinois departing on 8/27. 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

Thu, Aug 27 - Sun, Sep 6
Multiple Airlines Logo
8:55 am - 6:15 pm
BRS
-
ORD
15h 20m
2 stops
Multiple Airlines Logo
7:25 pm - 10:55 pm
ORD
-
BRS
21h 30m
2 stops
$720Multiple Airlines
Thu, Aug 27 - Sun, Sep 6
Multiple Airlines Logo
8:55 am - 6:15 pm
BRS
-
ORD
15h 20m
2 stops
Multiple Airlines Logo
7:25 pm - 10:55 pm
ORD
-
BRS
21h 30m
2 stops
$725Multiple Airlines
Thu, Aug 27 - Sun, Sep 6
Multiple Airlines Logo
8:55 am - 7:15 pm
BRS
-
ORD
16h 20m
1 stop
Multiple Airlines Logo
3:45 pm - 8:30 am
ORD
-
BRS
10h 45m
1 stop
$727Multiple Airlines
Thu, Aug 27 - Sun, Sep 6
Multiple Airlines Logo
8:55 am - 2:00 pm
BRS
-
ORD
11h 05m
1 stop
Multiple Airlines Logo
3:45 pm - 8:30 am
ORD
-
BRS
10h 45m
1 stop
$741Multiple Airlines
Thu, Aug 27 - Sun, Sep 6
Multiple Airlines Logo
12:00 pm - 4:10 pm
BRS
-
ORD
34h 10m
3 stops
Multiple Airlines Logo
7:15 pm - 10:55 pm
ORD
-
BRS
21h 40m
2 stops
$759Multiple Airlines
Thu, Aug 27 - Sun, Sep 6
Multiple Airlines Logo
12:00 pm - 4:10 pm
BRS
-
ORD
34h 10m
3 stops
Multiple Airlines Logo
7:15 pm - 10:55 pm
ORD
-
BRS
21h 40m
3 stops
$765Multiple Airlines
Fri, Jun 26 - Mon, Jun 29
Delta Logo
6:15 am - 6:18 pm
BRS
-
MDW
18h 03m
2 stops
Delta Logo
7:16 pm - 5:00 pm
MDW
-
BRS
15h 44m
2 stops
$1,003Delta
Tue, Jul 7 - Tue, Jul 14
Delta Logo
6:15 am - 6:25 pm
BRS
-
MDW
18h 10m
2 stops
Delta Logo
1:18 pm - 10:15 am
MDW
-
BRS
14h 57m
2 stops
$1,005Delta
Sun, Jul 12 - Mon, Jul 27
Virgin Atlantic Logo
5:35 pm - 6:18 pm
BRS
-
MDW
30h 43m
2 stops
Virgin Atlantic Logo
9:19 am - 10:15 am
MDW
-
BRS
18h 56m
2 stops
$1,139Virgin Atlantic
Fri, Jul 31 - Thu, Aug 6
KLM Logo
6:15 am - 6:25 pm
BRS
-
MDW
18h 10m
2 stops
KLM Logo
6:42 pm - 5:05 pm
MDW
-
BRS
16h 23m
2 stops
$1,249KLM
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 May, when tickets cost $43 (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.

Good to know

Low seasonFebruary
Cheapest flight$720
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 12% 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 1603 reviews
6.7Food
7.4Boarding
8.1Crew
7.0Entertainment
7.2Comfort
Airline reviews

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

8.0 ExcellentTim, Jun 2026
DUB - LAX
Read more Aer Lingus reviews

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

Aer Lingus App never showed the gate and the board did not update until very close to the time the gate was due to close. Both planes departed late but no announcement was made which would have saved a run for the gate.

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

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

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

OK overall. Flight was delayed Crew on flight was good

On time, only a little turbulence, very competent and caring attendants. Clear information.

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

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.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

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

Information on your arrival and departure airports