This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHI
3 Oct — 10 Oct1
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 January, booked 42 days in advance, depart on a Wednesday or Thursday 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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Best
Direct
Last-minute
One-way
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 3 September 2026.
Thu 15/1013:00 -
1 stop12h 15m
Thu 22/1015:45 -
1 stop14h 40m
Deal found 3/9£526
Tue 29/913:05 -
1 stop11h 10m
Fri 2/1019:25 -
1 stop10h 30m
Deal found 3/9£527
Thu 24/909:25 -
1 stop12h 30m
Tue 29/914:40 -
1 stop11h 45m
Deal found 2/9£528
Tue 22/906:00 -
1 stop12h 55m
Mon 5/1014:20 -
1 stop11h 35m
Deal found 3/9£528
Tue 3/1112:15 -
1 stop11h 05m
Fri 27/1118:30 -
1 stop10h 20m
Deal found 1/9£528
Wed 14/1006:15 -
1 stop13h 45m
Wed 28/1016:55 -
1 stop11h 20m
Deal found 3/9£528
Wed 14/1021:05 -
2 stops25h 05m
Mon 19/1019:15 -
1 stop14h 45m
Deal found 31/8£529
Thu 10/909:25 -
1 stop15h 50m
Wed 23/915:45 -
1 stop11h 15m
Deal found 2/9£529
Fri 20/1107:00 -
2 stops16h 20m
Mon 30/1118:30 -
2 stops19h 10m
Deal found 2/9£531
Thu 10/913:25 -
1 stop11h 50m
Thu 17/921:00 -
1 stop10h 55m
Deal found 1/9£531
Wed 9/916:25 -
1 stop26h 15m
Wed 18/1119:00 -
1 stop14h 05m
Deal found 1/9£531
Wed 2/919:50 -
1 stop22h 50m
Wed 11/1119:00 -
1 stop14h 30m
Deal found 1/9£531
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 3 September 2026.
Mon 9/1112:15 -
1 stop11h 05m
Fri 27/1118:30 -
1 stop10h 20m
Deal found 1/9£528
Sat 26/909:00 -
1 stop11h 00m
Sat 3/1015:45 -
1 stop10h 35m
Deal found 29/8£534
Sat 14/1112:10 -
1 stop12h 10m
Sat 28/1115:55 -
1 stop11h 10m
Deal found 2/9£539
Mon 14/908:40 -
1 stop33h 55m
Thu 15/1010:55 -
1 stop13h 00m
Deal found 2/9£549
Sat 21/1106:40 -
1 stop16h 05m
Thu 26/1119:15 -
1 stop14h 45m
Deal found 31/8£552
Wed 7/1016:25 -
1 stop26h 15m
Wed 21/1018:00 -
1 stop33h 45m
Deal found 31/8£577
Tue 17/1106:30 -
2 stops16h 09m
Tue 1/1211:28 -
1 stop14h 22m
Deal found 30/8£585
Fri 6/1110:00 -
2 stops18h 33m
Fri 27/1111:27 -
1 stop18h 13m
Deal found 1/9£585
Sat 19/908:25 -
1 stop11h 50m
Mon 21/916:50 -
1 stop10h 40m
Deal found 29/8£611
Thu 8/1017:35 -
1 stop22h 05m
Tue 13/1020:10 -
1 stop38h 30m
Deal found 31/8£681
Tue 1/1209:15 -
2 stops15h 00m
Tue 8/1215:40 -
2 stops15h 10m
Deal found 1/9£681
Wed 14/1010:25 -
2 stops18h 08m
Wed 21/1010:59 -
2 stops16h 26m
Deal found 31/8£1,008
Thu 17/1206:00 -
1 stop17h 20m
Tue 29/1218:30 -
1 stop14h 35m
Deal found 2/9£542
Fri 18/907:40 -
1 stop12h 20m
Fri 25/915:45 -
1 stop10h 20m
Deal found 29/8£543
Mon 14/1206:40 -
1 stop16h 05m
Fri 1/119:15 -
2 stops31h 40m
Deal found 31/8£577
Sat 19/908:00 -
Nonstop9h 10m
Sat 14/1115:45 -
Nonstop8h 10m
Deal found 1/9£578
Wed 16/909:55 -
2 stops18h 49m
Wed 23/906:05 -
1 stop19h 10m
Deal found 2/9£585
Mon 18/106:30 -
2 stops21h 40m
Fri 22/113:00 -
2 stops12h 15m
Deal found 31/8£592
Thu 1/1013:00 -
2 stops33h 10m
Thu 8/1019:15 -
3 stops22h 10m
Deal found 1/9£543
Mon 21/913:25 -
1 stop11h 50m
Mon 28/917:55 -
Nonstop7h 45m
Deal found 31/8£548
Fri 18/909:20 -
1 stop10h 55m
Mon 21/916:50 -
1 stop10h 40m
Deal found 1/9£635
Sat 19/914:05 -
1 stop12h 07m
Mon 21/918:05 -
Nonstop8h 25m
Deal found 29/8£581
Sat 7/1108:40 -
2 stops15h 20m
Sat 28/1112:30 -
1 stop12h 35m
Deal found 1/9£585
Thu 8/1010:45 -
1 stop13h 15m
Tue 13/1009:29 -
2 stops15h 16m
Deal found 2/9£599
Wed 23/907:40 -
1 stop12h 20m
Wed 30/917:55 -
Nonstop7h 45m
Deal found 1/9£548
Thu 22/1006:40 -
1 stop15h 30m
Sun 25/1020:15 -
1 stop16h 25m
Deal found 2/9£613
Sun 1/1106:00 -
1 stop17h 20m
Sat 7/1118:30 -
1 stop12h 35m
Deal found 31/8£559
Thu 10/1216:00 -
1 stop29h 30m
Sun 27/1220:10 -
1 stop31h 40m
Deal found 29/8£680
Sat 10/1010:50 -
1 stop28h 50m
Thu 15/1020:10 -
1 stop38h 40m
Deal found 31/8£682
Sat 19/906:30 -
2 stops17h 52m
Mon 21/913:19 -
1 stop11h 51m
Deal found 29/8£586
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 3 September 2026.
Thu 17/914:25 -
Nonstop8h 50m
Wed 30/920:50 -
Nonstop8h 00m
Deal found 2/9£534
Tue 6/1014:45 -
Nonstop8h 50m
Tue 13/1018:05 -
Nonstop8h 00m
Deal found 30/8£543
Thu 17/912:15 -
Nonstop8h 40m
Sun 27/920:50 -
Nonstop8h 00m
Deal found 29/8£545
Tue 22/909:45 -
Nonstop8h 40m
Tue 29/917:55 -
Nonstop7h 45m
Deal found 3/9£552
Thu 17/909:45 -
Nonstop8h 40m
Wed 30/920:50 -
Nonstop8h 00m
Deal found 31/8£554
Wed 16/915:15 -
Nonstop9h 00m
Mon 21/917:55 -
Nonstop7h 45m
Deal found 3/9£555
Wed 23/909:45 -
Nonstop8h 40m
Wed 30/917:55 -
Nonstop7h 45m
Deal found 2/9£556
Thu 17/913:10 -
Nonstop8h 45m
Mon 21/922:25 -
Nonstop7h 50m
Deal found 1/9£557
Fri 18/909:45 -
Nonstop8h 40m
Mon 21/922:25 -
Nonstop7h 50m
Deal found 3/9£557
Mon 21/914:10 -
Nonstop9h 15m
Tue 29/918:35 -
Nonstop8h 25m
Deal found 3/9£558
Last-minute flights from Brighton to Chicago
Discover last-minute flight deals from Brighton to Chicago. Data last updated 3 September 2026 and is based on user searches.
Thu 3/916:35 -
1 stop29h 25m
Wed 11/1119:00 -
1 stop17h 55m
Deal found 1/9£531
Wed 9/912:00 -
1 stop13h 15m
Wed 16/921:00 -
1 stop10h 30m
Deal found 1/9£528
Wed 9/916:25 -
1 stop26h 15m
Wed 18/1119:00 -
1 stop14h 05m
Deal found 1/9£531
Thu 10/908:40 -
1 stop16h 35m
Wed 23/921:00 -
1 stop14h 50m
Deal found 3/9£529
Thu 10/909:25 -
1 stop15h 50m
Wed 23/915:45 -
1 stop11h 15m
Deal found 2/9£529
Thu 10/913:25 -
1 stop11h 50m
Thu 17/921:00 -
1 stop10h 55m
Deal found 1/9£531
Fri 11/906:20 -
2 stops21h 05m
Fri 18/919:25 -
2 stops23h 05m
Deal found 1/9£531
Tue 22/906:00 -
1 stop12h 55m
Mon 5/1014:20 -
1 stop11h 35m
Deal found 3/9£528
Thu 24/909:25 -
1 stop12h 30m
Tue 29/914:40 -
1 stop11h 45m
Deal found 2/9£528
Tue 29/913:05 -
1 stop11h 10m
Fri 2/1019:25 -
1 stop10h 30m
Deal found 3/9£527
Wed 14/1021:05 -
2 stops25h 05m
Mon 19/1019:15 -
1 stop14h 45m
Deal found 31/8£529
Thu 15/1013:00 -
1 stop12h 15m
Thu 22/1015:45 -
1 stop14h 40m
Deal found 3/9£526
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 3 September 2026.
Sat 14/1121:45 -
3 stops47h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£345
Sat 31/1020:50 -
2 stops24h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 31/8£346
Mon 14/920:50 -
2 stops49h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£346
Sun 22/1107:35 -
3 stops39h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£347
Fri 23/1020:50 -
3 stops27h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 31/8£347
Sun 29/1118:40 -
1 stop27h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 31/8£347
Thu 29/1012:50 -
2 stops35h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 31/8£348
Tue 27/1020:50 -
3 stops27h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/8£348
Mon 14/920:35 -
3 stops49h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£348
Tue 20/1007:00 -
2 stops18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/8£349
Fri 25/911:35 -
1 stop14h 37m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9£349
Sun 1/1120:05 -
1 stop26h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£349
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 3 September 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 7,457,451 searches. Data last updated 3 September 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
LHR London Heathrow - ORD Chicago O'Hare Intl
LHRORD
London Heathrow
Sun 1/11
20:05-16:15
1 stop26h 10m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£347
LondonChicago
SEN London Southend - ORD Chicago O'Hare Intl
SENORD
London Southend
Tue 17/11
08:00-15:30
3 stops37h 30m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£351
LondonChicago
STN London Stansted - ORD Chicago O'Hare Intl
STNORD
London Stansted
Thu 15/10
17:25-18:15
2 stops30h 50m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£351
LondonChicago
SEN London Southend - ORD Chicago O'Hare Intl
SENORD
London Southend
Tue 12/1
08:00-15:30
3 stops37h 30m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£365
LondonChicago
SEN London Southend - ORD Chicago O'Hare Intl
SENORD
London Southend
Thu 3/12
17:20-15:30
2 stops28h 10m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£375
LondonChicago
LTN London Luton - ORD Chicago O'Hare Intl
LTNORD
London Luton
Wed 30/9
09:40-12:40
2 stops33h 00m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£375
LondonChicago
STN London Stansted - ORD Chicago O'Hare Intl
STNORD
London Stansted
Mon 28/9
20:50-16:00
2 stops49h 10m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£375
LondonChicago
LGW London Gatwick - ORD Chicago O'Hare Intl
LGWORD
London Gatwick
Sun 7/2
11:55-17:20
1 stop11h 25m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£392
LondonChicago
LHR London Heathrow - ORD Chicago O'Hare Intl
LHRORD
London Heathrow
Sat 6/2
20:35-17:20
1 stop26h 45m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£403
LondonChicago
LHR London Heathrow - ORD Chicago O'Hare Intl
LHRORD
London Heathrow
Wed 30/9
08:40-19:01
1 stop16h 21m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£406
Flights are sorted by cheapest return flights first.
Deals found on 30/8
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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.
LHR-ORD
SEN-ORD
LGW-ORD
LHR-MDW
LCY-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
LHR-ORD
SEN-ORD
LGW-ORD
LHR-MDW
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 3 September 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 3 September 2026.
The most flights from BH9 to CHI are scheduled on a Wednesday (49 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (32 on average).
How much does it cost for a return flight from Brighton to Chicago?
Airfare is typical for this route at the moment.
Brighton to Chicago flights typically cost between £437 and £648 in October.The cheapest return price found within the last 5 days was £526 on Multiple Airlines (15 Oct–22 Oct).
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 3 September 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.
Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
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 Icelandair, British Airways, and TAP AIR PORTUGAL fly from Brighton to Chicago in about 11h 05m. The time it takes to get you to your destination can typically vary by up to 15h 10m. There are 3939 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 Aer Lingus from £317 and Icelandair from £323 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 (87%), Austrian Airlines (87%) and United Airlines (87%).
What are the cheapest flights from Brighton to Chicago?
Looking at all options, your cheapest flight can be booked for £412. While the most popular route (London Heathrow - Chicago O'Hare Intl) can be booked for £378 on average, our data indicates £2,941 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 3 September 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 7,457,451 searches. Data last updated 3 September 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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