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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHI
9 Sep — 16 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Chicago are usually found in February or September, booked 42 days in advance, depart on a Thursday or Friday and return on a Monday
Cheap flight deals from Brighton to Chicago
Enter your travel dates to find the best prices.
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Cheapest flights from Brighton to Chicago
Explore the most affordable flight options available from Brighton to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.
Thu 24/917:30 -
2 stops26h 45m
Tue 29/916:15 -
2 stops23h 00m
Deal found 7/8£478
Fri 11/912:15 -
1 stop12h 22m
Fri 11/921:30 -
Nonstop8h 25m
Deal found 7/8£478
Wed 2/906:15 -
1 stop13h 45m
Tue 15/921:00 -
1 stop10h 25m
Deal found 6/8£478
Tue 1/906:30 -
1 stop13h 30m
Sun 13/921:00 -
1 stop20h 25m
Deal found 6/8£478
Thu 3/913:10 -
1 stop12h 05m
Tue 8/921:00 -
1 stop18h 15m
Deal found 6/8£479
Tue 1/909:40 -
1 stop15h 35m
Tue 8/921:00 -
1 stop12h 30m
Deal found 9/8£479
Mon 7/906:30 -
1 stop13h 30m
Mon 21/915:45 -
1 stop10h 05m
Deal found 8/8£479
Tue 22/916:25 -
1 stop29h 35m
Wed 21/1018:00 -
1 stop33h 45m
Deal found 5/8£479
Fri 4/906:35 -
1 stop13h 25m
Fri 11/921:00 -
1 stop18h 20m
Deal found 5/8£479
Thu 1/1019:50 -
1 stop26h 10m
Sun 11/1018:00 -
1 stop34h 20m
Deal found 5/8£480
Sat 5/913:15 -
1 stop12h 00m
Sun 13/921:00 -
1 stop20h 25m
Deal found 6/8£480
Sat 5/908:50 -
1 stop16h 25m
Sat 12/915:45 -
1 stop10h 30m
Deal found 6/8£481
Best flights from Brighton to Chicago
Discover carefully curated flight deals from Brighton to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 August 2026.
Mon 7/908:15 -
1 stop11h 45m
Mon 21/915:45 -
1 stop11h 30m
Deal found 5/8£485
Thu 10/918:45 -
1 stop27h 15m
Thu 24/918:00 -
1 stop12h 45m
Deal found 10/8£537
Tue 8/915:40 -
1 stop11h 45m
Thu 10/1218:30 -
1 stop10h 25m
Deal found 8/8£552
Wed 28/1019:50 -
2 stops26h 55m
Mon 9/1119:15 -
2 stops15h 10m
Deal found 6/8£591
Tue 8/912:10 -
1 stop30h 25m
Thu 10/1217:45 -
Nonstop8h 10m
Deal found 8/8£599
Mon 7/918:40 -
1 stop23h 55m
Mon 21/921:35 -
2 stops14h 15m
Deal found 5/8£628
Wed 23/908:25 -
2 stops15h 54m
Wed 30/913:19 -
2 stops12h 36m
Deal found 6/8£631
Wed 16/909:55 -
2 stops16h 35m
Mon 28/911:17 -
1 stop13h 53m
Deal found 7/8£634
Tue 2/217:20 -
1 stop22h 40m
Tue 9/220:15 -
1 stop31h 40m
Deal found 8/8£668
Tue 20/1009:15 -
1 stop11h 40m
Wed 4/1116:20 -
1 stop10h 55m
Deal found 9/8£674
Thu 17/915:15 -
1 stop13h 30m
Mon 21/913:00 -
1 stop11h 25m
Deal found 8/8£684
Thu 8/1006:20 -
2 stops19h 30m
Tue 13/1021:50 -
2 stops19h 55m
Deal found 7/8£529
Wed 9/915:40 -
1 stop11h 45m
Wed 23/922:25 -
1 stop10h 15m
Deal found 8/8£566
Wed 23/1206:00 -
1 stop15h 30m
Sun 3/120:10 -
1 stop15h 20m
Deal found 8/8£577
Wed 7/1009:15 -
2 stops18h 10m
Sat 10/1019:25 -
2 stops19h 40m
Deal found 9/8£533
Sun 20/908:45 -
1 stop33h 50m
Sun 27/919:52 -
1 stop19h 43m
Deal found 6/8£599
Mon 21/908:40 -
2 stops15h 39m
Tue 13/1017:15 -
1 stop14h 00m
Deal found 6/8£634
Fri 18/921:05 -
2 stops25h 05m
Mon 21/919:15 -
1 stop14h 45m
Deal found 9/8£636
Wed 16/911:45 -
2 stops16h 59m
Wed 23/913:19 -
2 stops13h 56m
Deal found 9/8£636
Tue 25/815:40 -
1 stop32h 35m
Sat 5/919:25 -
1 stop10h 20m
Deal found 5/8£581
Mon 7/919:15 -
1 stop23h 40m
Mon 21/921:35 -
2 stops13h 55m
Deal found 5/8£644
Tue 8/921:15 -
2 stops24h 45m
Fri 11/1220:10 -
1 stop13h 35m
Deal found 8/8£588
Wed 7/1018:30 -
2 stops31h 20m
Fri 16/1017:10 -
2 stops19h 25m
Deal found 8/8£536
Sat 10/1010:50 -
1 stop28h 50m
Thu 15/1020:10 -
1 stop38h 40m
Deal found 5/8£676
Wed 23/908:00 -
Nonstop9h 10m
Wed 30/916:25 -
Nonstop8h 20m
Deal found 8/8£628
Mon 7/908:25 -
1 stop12h 05m
Mon 21/916:50 -
1 stop10h 00m
Deal found 8/8£698
Tue 22/908:40 -
2 stops15h 39m
Wed 21/1012:45 -
1 stop11h 40m
Deal found 9/8£636
Wed 9/921:05 -
2 stops25h 05m
Wed 23/919:15 -
2 stops15h 10m
Deal found 7/8£639
Tue 8/919:15 -
1 stop23h 40m
Tue 15/921:35 -
2 stops15h 05m
Deal found 8/8£645
Mon 21/915:15 -
1 stop13h 29m
Mon 28/917:10 -
1 stop12h 10m
Deal found 7/8£648
Direct flights from Brighton to Chicago
Explore direct flight options from Brighton to Chicago based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 August 2026.
Fri 4/911:10 -
Nonstop8h 40m
Tue 8/921:15 -
Nonstop8h 00m
Deal found 6/8£487
Mon 4/111:00 -
Nonstop8h 45m
Sat 22/521:15 -
Nonstop8h 00m
Deal found 6/8£505
Tue 1/912:15 -
Nonstop8h 45m
Tue 8/920:45 -
Nonstop7h 45m
Deal found 9/8£525
Fri 1/111:00 -
Nonstop8h 45m
Fri 21/521:15 -
Nonstop8h 00m
Deal found 6/8£528
Fri 4/915:15 -
Nonstop9h 00m
Mon 7/919:05 -
Nonstop8h 00m
Deal found 6/8£537
Wed 7/1014:45 -
Nonstop8h 50m
Tue 13/1020:50 -
Nonstop8h 00m
Deal found 9/8£538
Fri 25/909:45 -
Nonstop8h 40m
Mon 28/917:55 -
Nonstop7h 45m
Deal found 8/8£545
Wed 7/1014:45 -
Nonstop8h 50m
Wed 14/1021:15 -
Nonstop8h 00m
Deal found 8/8£547
Thu 3/915:15 -
Nonstop9h 00m
Tue 8/921:15 -
Nonstop8h 00m
Deal found 6/8£548
Wed 2/915:15 -
Nonstop9h 00m
Mon 7/921:15 -
Nonstop8h 00m
Deal found 6/8£549
Tue 8/909:45 -
Nonstop8h 45m
Tue 15/917:00 -
Nonstop7h 50m
Deal found 9/8£559
Sun 1/1116:30 -
Nonstop8h 45m
Sun 15/1121:50 -
Nonstop7h 45m
Deal found 9/8£566
Last-minute flights from Brighton to Chicago
Discover last-minute flight deals from Brighton to Chicago. Data last updated 10 August 2026 and is based on user searches.
Sun 30/813:05 -
1 stop14h 20m
Mon 2/1118:30 -
1 stop19h 00m
Deal found 7/8£480
Tue 1/906:30 -
1 stop13h 30m
Sun 13/921:00 -
1 stop20h 25m
Deal found 6/8£478
Tue 1/909:40 -
1 stop15h 35m
Tue 8/921:00 -
1 stop12h 30m
Deal found 9/8£479
Wed 2/906:15 -
1 stop13h 45m
Tue 15/921:00 -
1 stop10h 25m
Deal found 6/8£478
Thu 3/913:10 -
1 stop12h 05m
Tue 8/921:00 -
1 stop18h 15m
Deal found 6/8£479
Fri 4/906:35 -
1 stop13h 25m
Fri 11/921:00 -
1 stop18h 20m
Deal found 5/8£479
Sat 5/913:15 -
1 stop12h 00m
Sun 13/921:00 -
1 stop20h 25m
Deal found 6/8£480
Sat 5/908:50 -
1 stop16h 25m
Sat 12/915:45 -
1 stop10h 30m
Deal found 6/8£481
Mon 7/906:30 -
1 stop13h 30m
Mon 21/915:45 -
1 stop10h 05m
Deal found 8/8£479
Fri 11/912:15 -
1 stop12h 22m
Fri 11/921:30 -
Nonstop8h 25m
Deal found 7/8£478
Tue 22/916:25 -
1 stop29h 35m
Wed 21/1018:00 -
1 stop33h 45m
Deal found 5/8£479
Thu 24/917:30 -
2 stops26h 45m
Tue 29/916:15 -
2 stops23h 00m
Deal found 7/8£478
One-way flights from Brighton to Chicago
Search for one-way flight options from Brighton to Chicago. Find affordable one-way fares based on user searches. Data last updated 10 August 2026.
Tue 15/906:30 -
2 stops39h 30m
Deal found 10/8£370
Thu 10/922:00 -
3 stops43h 00m
Deal found 7/8£371
Tue 8/917:25 -
3 stops28h 35m
Deal found 8/8£371
Tue 22/908:45 -
1 stop13h 10m
Deal found 10/8£371
Mon 24/813:00 -
2 stops55h 45m
Deal found 7/8£371
Thu 19/1108:00 -
2 stops36h 55m
Deal found 9/8£371
Thu 27/816:35 -
2 stops29h 25m
Deal found 8/8£372
Mon 21/912:40 -
1 stop15h 25m
Deal found 10/8£372
Sat 10/1017:30 -
2 stops30h 20m
Deal found 9/8£372
Sun 4/1008:00 -
2 stops36h 00m
Deal found 9/8£372
Tue 8/920:25 -
3 stops46h 15m
Deal found 10/8£373
Mon 31/814:00 -
3 stops23h 53m
Deal found 6/8£373
Find flight deals from Brighton to Chicago
Keep the following information in mind while searching for Brighton to Chicago flight deals. Data was last updated 10 August 2026.
Customise your flight search to find flights from Brighton to Chicago 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 858,174 searches. Data last updated 10 August 2026.
Use the filters below to find and compare flights from Brighton to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonChicago
LTN London Luton - ORD Chicago O'Hare Intl
LTNORD
London Luton
Mon 7/9
08:15-14:00
1 stop11h 45m
Chicago O'Hare Intl
Mon 21/9
15:45-09:15
1 stop11h 30m
£485
LondonChicago
LTN London Luton - ORD Chicago O'Hare Intl
LTNORD
London Luton
Thu 8/10
06:20-19:50
2 stops19h 30m
Chicago O'Hare Intl
Tue 13/10
21:50-23:45
2 stops19h 55m
£529
LondonChicago
LTN London Luton - ORD Chicago O'Hare Intl
LTNORD
London Luton
Wed 7/10
09:15-21:25
2 stops18h 10m
Chicago O'Hare Intl
Sat 10/10
19:25-21:05
2 stops19h 40m
£533
LondonChicago
LTN London Luton - ORD Chicago O'Hare Intl
LTNORD
London Luton
Wed 7/10
18:30-19:50
2 stops31h 20m
Chicago O'Hare Intl
Fri 16/10
17:10-18:35
2 stops19h 25m
£536
LondonChicago
LHR London Heathrow - ORD Chicago O'Hare Intl
LHRORD
London Heathrow
Thu 10/9
18:45-16:00
1 stop27h 15m
Chicago O'Hare Intl
Thu 24/9
18:00-12:45
1 stop12h 45m
£537
LondonChicago
LGW London Gatwick - ORD Chicago O'Hare Intl
LGWORD
London Gatwick
Tue 8/9
15:40-21:25
1 stop11h 45m
Chicago O'Hare Intl
Thu 10/12
18:30-10:55
1 stop10h 25m
£552
LondonChicago
LGW London Gatwick - ORD Chicago O'Hare Intl
LGWORD
London Gatwick
Wed 9/9
15:40-21:25
1 stop11h 45m
Chicago O'Hare Intl
Wed 23/9
22:25-14:40
1 stop10h 15m
£566
LondonChicago
LHR London Heathrow - ORD Chicago O'Hare Intl
LHRORD
London Heathrow
Wed 23/12
06:00-15:30
1 stop15h 30m
Chicago O'Hare Intl
Sun 3/1
20:10-17:30
1 stop15h 20m
£577
LondonChicago
LGW London Gatwick - ORD Chicago O'Hare Intl
LGWORD
London Gatwick
Tue 25/8
15:40-18:15
1 stop32h 35m
Chicago O'Hare Intl
Sat 5/9
19:25-11:45
1 stop10h 20m
£581
LondonChicago
LGW London Gatwick - ORD Chicago O'Hare Intl
LGWORD
London Gatwick
Tue 8/9
21:15-16:00
2 stops24h 45m
Chicago O'Hare Intl
Fri 11/12
20:10-15:45
1 stop13h 35m
£588
Flights are sorted by cheapest return flights first.
Deals found on 7/8
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6
Best time to book a flight from Brighton to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Brighton with our price prediction graph.
SEN-ORD
LGW-MDW
LGW-ORD
LHR-ORD
LTN-ORD
Estimated return 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 Brighton to Chicago
BH9-CHI
SEN-ORD
LGW-MDW
LGW-ORD
LHR-ORD
What is the cheapest time of day to fly from BH9 to CHI?
Find hourly flight availability from Brighton to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 August 2026.
When flying from Brighton to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Brighton to Chicago
Explore weekly flight availability from Brighton to Chicago. 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 10 August 2026.
The most flights from BH9 to CHI are scheduled on a Saturday (52 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (41 on average).
How much does it cost for a return flight from Brighton to Chicago?
Airfare is below average for this route at the moment.
Brighton to Chicago flights typically cost between £559 and £858 in November.The cheapest return price found within the last 5 days was £471 on Multiple Airlines (12 Nov–16 Nov).
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated 10 August 2026.
See what other customers who have flown with United Airlines,Aer Lingus, andIcelandair from Brighton to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Related info for your journey
Find useful and relevant information for your journey from Brighton to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Brighton to Chicago?
Airlines like TAP AIR PORTUGAL, Icelandair, and Scandinavian Airlines fly from Brighton to Chicago in about 11h 45m. The time it takes to get you to your destination can typically vary by up to 15h 30m. There are 3960 mi between Brighton and Chicago. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Brighton to Chicago one-way?
One-way options have recently been found by users for as low as £309 on JetBlue. Other airlines that offer cheap prices include Icelandair from £324 and TAP AIR PORTUGAL from £338 one-way.
What are the most popular routes from Brighton to Chicago?
The most popular flight routes from Brighton to Chicago are London Heathrow - Chicago O'Hare Intl, London Gatwick - Chicago O'Hare Intl and London City - Chicago O'Hare Intl.
What are the most reliable airlines from Brighton to Chicago?
The top 3 most reliable airlines when flying from Brighton to Chicago are Air Canada (90%), Austrian Airlines (90%) and United Airlines (90%).
What are the cheapest flights from Brighton to Chicago?
Looking at all options, your cheapest flight can be booked for £408. While the most popular route (London Heathrow - Chicago O'Hare Intl) can be booked for £410 on average, our data indicates £3,115 when flying from Brighton to Chicago.
Can I find deals for business class flights from Brighton to Chicago?
Yes. Cheapflights offers flight deals from Brighton to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 August 2026.
Discover the top 10 airlines that operate flights from Brighton to Chicago. 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 858,174 searches. Data last updated 10 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Brighton to Chicago?
Cheapflights helps you search for flights from Brighton to Chicago via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Brighton to Chicago?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Brighton to Chicago for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Brighton to Chicago with no change fees?
Yes! Cheapflights helps users easily find flights from Brighton to Chicago with no change fees.
Can Cheapflights notify me if prices for flights from Brighton to Chicago become cheaper?
Of course! You can now track prices for flights from Brighton to Chicago and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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