$381+ Cheap flights from Chicago (CHI) to Brighton, England
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LHR
Dec 31 — Jan 71
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago to Brighton with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago to Brighton are usually found in February or September, booked 33 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Chicago to Brighton
Keep the following information in mind while searching for Chicago to Brighton flight deals. Data was last updated December 1, 2025.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $558 (Kiwi.com) |
One-way from | $381 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $807 |
Find flight deals from Chicago to Brighton
Cheapest flights from Chicago to BrightonExplore the most affordable flight options available from Chicago to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.
Explore the most affordable flight options available from Chicago to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.
This Kiwi.com deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/71:05 pmORD - LHR
1 stop11h 35mMultiple Airlines
Tue 12/166:00 amLHR - ORD
1 stop12h 45mMultiple Airlines
Deal found 11/30![Multiple Airlines logo]()
$559
This Mytrip deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:35 pmORD - LTN
2 stops24h 45mMultiple Airlines
Tue 12/166:50 amLTN - ORD
2 stops34h 28mMultiple Airlines
Deal found 12/1![Multiple Airlines logo]()
$560
This Mytrip deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:50 pmORD - LGW
1 stop11h 25mMultiple Airlines
Tue 12/1611:25 amLGW - ORD
1 stop12h 30mMultiple Airlines
Deal found 11/30![Multiple Airlines logo]()
$560
This Flysmarter deal was found by Cheapflights users on 11/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:35 pmORD - LHR
1 stop9h 35mAir Canada
Tue 12/167:25 amLHR - ORD
Nonstop9h 20mAir Canada
Deal found 11/29![Air Canada logo]()
$562
This Mytrip deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:00 pmORD - LTN
2 stops15h 45mMultiple Airlines
Sat 12/139:00 pmLTN - ORD
2 stops29h 05mMultiple Airlines
Deal found 11/30![Multiple Airlines logo]()
$563
This Mytrip deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:35 pmORD - LGW
2 stops16h 15mMultiple Airlines
Tue 12/166:45 amLGW - ORD
2 stops34h 33mMultiple Airlines
Deal found 12/1![Multiple Airlines logo]()
$563
This United Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:45 pmORD - LHR
Nonstop8h 10mUnited Airlines
Thu 12/259:00 amLHR - ORD
1 stop13h 20mUnited Airlines
Deal found 12/1![United Airlines logo]()
$566
This Mytrip deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:00 pmORD - LGW
2 stops16h 45mMultiple Airlines
Sat 12/139:30 pmLGW - ORD
2 stops28h 35mMultiple Airlines
Deal found 11/30![Multiple Airlines logo]()
$567
This Finnair deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:35 pmORD - LHR
Nonstop7h 40mFinnair
Thu 5/710:20 amLHR - ORD
1 stop13h 30mFinnair
Deal found 12/1![Finnair logo]()
$569
This Cheapflightsfares deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:35 pmORD - LHR
Nonstop7h 40mBritish Airways
Thu 12/2512:35 pmLHR - ORD
Nonstop8h 50mBritish Airways
Deal found 12/1![British Airways logo]()
$571
This Mytrip deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:00 amORD - STN
2 stops17h 50mMultiple Airlines
Sun 12/146:30 amSTN - ORD
2 stops19h 35mMultiple Airlines
Deal found 12/1![Multiple Airlines logo]()
$571
This Mytrip deal was found by Cheapflights users on 11/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:05 amORD - STN
2 stops26h 55mMultiple Airlines
Wed 12/177:40 amSTN - ORD
2 stops18h 30mMultiple Airlines
Deal found 11/29![Multiple Airlines logo]()
$572
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Brighton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 1, 2025.
Use the filters below to find and compare flights from Chicago to Brighton that are best for you.
Fly from
Chicago
Fly to
Brighton
Route
Depart
Return
Price
ChicagoLondon
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Sun 1/11
10:29 am-9:20 am
2 stops16h 51m
London Heathrow
Wed 1/21
6:40 am-4:45 pm
1 stop16h 05m
$559
ChicagoLondon
ORD - LTN
ORDLTN
Chicago O'Hare Intl
Sun 12/7
2:00 pm-11:45 am
2 stops15h 45m
London Luton
Sat 12/13
9:00 pm-8:05 pm
2 stops29h 05m
$563
ChicagoLondon
ORD - STN
ORDSTN
Chicago O'Hare Intl
Wed 3/4
2:00 pm-8:55 pm
3 stops24h 55m
London Stansted
Wed 3/11
7:40 am-8:10 pm
2 stops17h 30m
$567
ChicagoLondon
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Tue 1/13
5:50 pm-7:55 am
Nonstop8h 05m
London Heathrow
Tue 1/20
9:00 am-4:20 pm
1 stop13h 20m
$573
ChicagoLondon
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Sun 1/11
3:45 pm-5:55 am
Nonstop8h 10m
London Heathrow
Wed 2/11
1:45 pm-4:20 pm
1 stop32h 35m
$573
ChicagoLondon
ORD - LTN
ORDLTN
Chicago O'Hare Intl
Fri 1/16
9:00 pm-3:25 pm
1 stop12h 25m
London Luton
Thu 1/22
9:00 am-7:15 pm
1 stop16h 15m
$575
ChicagoLondon
ORD - STN
ORDSTN
Chicago O'Hare Intl
Tue 1/13
2:00 pm-6:40 pm
3 stops22h 40m
London Stansted
Sun 1/18
6:15 am-5:48 pm
2 stops17h 33m
$576
ChicagoLondon
ORD - STN
ORDSTN
Chicago O'Hare Intl
Sun 3/1
7:20 pm-8:20 pm
1 stop19h 00m
London Stansted
Sat 3/7
7:15 am-4:45 pm
1 stop15h 30m
$579
ChicagoLondon
ORD - STN
ORDSTN
Chicago O'Hare Intl
Mon 3/2
7:20 pm-3:45 pm
1 stop14h 25m
London Stansted
Sat 3/7
7:15 am-4:45 pm
1 stop15h 30m
$580
ChicagoLondon
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Mon 12/8
5:50 pm-7:55 am
Nonstop8h 05m
London Heathrow
Wed 12/24
7:40 am-11:00 am
Nonstop9h 20m
$583
Showing 1-10 of 60 results
Best time to book a flight from Chicago to Brighton
Have a flexible travel schedule? Discover the best time to fly to Brighton from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Brighton
How far ahead should I book a flight from Chicago to Brighton?
Use this chart to determine the optimal time to book a round-trip flight from Chicago to Brighton. Price data was last updated on November 28, 2025.
The best time to book flights from Chicago to Brighton is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Chicago to Brighton?
Currently, May is the cheapest month in which you can book a flight from Chicago to Brighton (average of $399). Flying from Chicago to Brighton in July is currently the most expensive (average of $607). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CHI to BH9?
Find hourly flight availability from Chicago to Brighton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 1, 2025.
A simple way to save on the total cost of your ticket is to fly from Chicago to Brighton in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Chicago to Brighton?
Use this chart to determine the cheapest time to fly round-trip from Chicago to Brighton. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Chicago to Brighton flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Chicago to Brighton
Explore weekly flight availability from Chicago to Brighton. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 1, 2025.
The most flights from CHI to BH9 are scheduled on a Monday (45 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (25 on average).
How much does it cost to fly round-trip from Chicago to Brighton?
Reviews of airlines servicing Brighton
Get insights into the airlines that provide service to Brighton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brighton. Reviews last updated December 1, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Icelandair from Chicago to Brighton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from Chicago to Brighton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Chicago to Brighton
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Chicago to Brighton
Discover the top 10 airlines that operate flights from Chicago to Brighton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$51 | Average$625 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$257 | Average$674 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$338 | Average$567 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$345 | Average$927 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$450 | Average$639 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$460 | Average$960 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$480 | Average$652 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$502 | Average$796 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$505 | Average$975 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$522 | Average$919 | FlexibilityNo cancel fee | On-time75% |