$774 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 5/19. 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

Tue, May 19 - Tue, May 26
Multiple Airlines Logo
12:40 pm - 4:00 pm
BRS
-
ORD
33h 20m
2 stops
Multiple Airlines Logo
9:55 am - 4:35 pm
ORD
-
BRS
24h 40m
3 stops
$774Multiple Airlines
Tue, May 19 - Tue, May 26
Aer Lingus Logo
8:25 am - 7:15 pm
BRS
-
ORD
16h 50m
1 stop
Aer Lingus Logo
9:00 pm - 4:00 pm
ORD
-
BRS
13h 00m
1 stop
$775Aer Lingus
Tue, May 19 - Tue, May 26
Multiple Airlines Logo
8:25 pm - 7:40 pm
BRS
-
ORD
29h 15m
3 stops
Multiple Airlines Logo
9:55 am - 4:35 pm
ORD
-
BRS
24h 40m
3 stops
$786Multiple Airlines
Tue, May 19 - Tue, May 26
Multiple Airlines Logo
12:40 pm - 4:00 pm
BRS
-
ORD
33h 20m
2 stops
Multiple Airlines Logo
9:55 am - 1:55 pm
ORD
-
BRS
22h 00m
2 stops
$798Multiple Airlines
Sun, Jun 7 - Sun, Jun 14
Aer Lingus Logo
8:40 am - 7:15 pm
BRS
-
ORD
16h 35m
1 stop
Aer Lingus Logo
9:00 pm - 4:00 pm
ORD
-
BRS
13h 00m
1 stop
$866Aer Lingus
Wed, Sep 2 - Wed, Sep 23
Delta Logo
9:20 am - 6:05 pm
BRS
-
MDW
14h 45m
2 stops
Delta Logo
10:35 am - 8:50 am
MDW
-
BRS
16h 15m
2 stops
$1,002Delta
Tue, May 19 - Tue, May 26
Delta Logo
6:15 am - 6:33 pm
BRS
-
MDW
18h 18m
2 stops
Delta Logo
7:13 pm - 5:00 pm
MDW
-
BRS
15h 47m
2 stops
$1,101Delta
Thu, May 28 - Tue, Jun 30
KLM Logo
9:20 am - 6:33 pm
BRS
-
MDW
15h 13m
2 stops
KLM Logo
1:16 pm - 8:50 am
MDW
-
BRS
13h 34m
2 stops
$1,115KLM
Mon, Jun 29 - Tue, Jul 7
KLM Logo
6:15 am - 6:18 pm
BRS
-
MDW
18h 03m
2 stops
KLM Logo
1:16 pm - 10:15 am
MDW
-
BRS
14h 59m
2 stops
$1,145KLM
Sat, Jun 27 - Tue, Jun 30
Virgin Atlantic Logo
6:15 am - 5:54 pm
BRS
-
MDW
17h 39m
2 stops
Virgin Atlantic Logo
1:16 pm - 5:00 pm
MDW
-
BRS
21h 44m
2 stops
$1,430Virgin Atlantic
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 May.

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 $684 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of round-trip tickets is $1,176 and $1,160 respectively.

Good to know

Low seasonFebruary
Cheapest flight$774
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 4% 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 1521 reviews
8.1Crew
7.4Boarding
7.0Entertainment
6.6Food
7.2Comfort
Airline reviews

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

10.0 ExcellentPiper, Apr 2026
DUB - LAX
Read more Aer Lingus reviews

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.

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Economy seats a bit small but other than that it was all good.

delayed flight stayed whole night at washington Dallas airport at seats , uncomfortable . i am senior citizen , very tired , worst travel.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

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.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

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

Information on your arrival and departure airports