This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHI
11 Oct — 18 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 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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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 11 September 2026.
Wed 16/915:40 -
1 stop11h 45m
Sat 14/1118:30 -
1 stop10h 25m
Deal found 6/9£525
Tue 6/1013:10 -
1 stop12h 05m
Tue 13/1015:45 -
1 stop11h 30m
Deal found 6/9£525
Sun 22/1111:55 -
1 stop11h 25m
Sun 6/1218:30 -
1 stop10h 25m
Deal found 7/9£525
Thu 22/1008:40 -
1 stop16h 35m
Thu 29/1021:05 -
1 stop11h 25m
Deal found 7/9£526
Sat 31/1006:00 -
1 stop12h 40m
Wed 4/1116:10 -
1 stop19h 40m
Deal found 6/9£526
Wed 14/1006:30 -
1 stop13h 30m
Wed 21/1015:45 -
1 stop12h 05m
Deal found 8/9£526
Thu 5/1116:00 -
1 stop29h 30m
Wed 11/1119:00 -
2 stops43h 35m
Deal found 7/9£527
Thu 17/913:05 -
1 stop11h 10m
Thu 12/1118:30 -
1 stop10h 20m
Deal found 6/9£527
Wed 7/1008:30 -
1 stop16h 45m
Tue 13/1015:45 -
1 stop10h 05m
Deal found 10/9£527
Sun 22/1112:35 -
1 stop18h 07m
Wed 2/1206:15 -
1 stop18h 40m
Deal found 7/9£528
Thu 17/906:00 -
1 stop12h 35m
Wed 30/914:20 -
1 stop11h 35m
Deal found 8/9£528
Wed 7/1006:15 -
1 stop13h 45m
Wed 14/1015:45 -
1 stop11h 15m
Deal found 7/9£528
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 11 September 2026.
Sat 21/1111:05 -
2 stops35h 40m
Sat 5/1219:15 -
3 stops21h 25m
Deal found 6/9£533
Fri 27/1112:10 -
1 stop12h 10m
Thu 3/1215:55 -
1 stop10h 10m
Deal found 8/9£538
Tue 6/1006:00 -
1 stop13h 20m
Tue 13/1016:20 -
1 stop34h 00m
Deal found 6/9£548
Fri 19/221:05 -
2 stops25h 40m
Fri 26/219:15 -
2 stops31h 40m
Deal found 5/9£551
Sat 26/908:00 -
Nonstop9h 10m
Wed 7/1016:25 -
Nonstop8h 20m
Deal found 8/9£576
Mon 23/1110:25 -
Nonstop9h 20m
Thu 3/1217:45 -
Nonstop8h 10m
Deal found 7/9£576
Sat 14/1108:40 -
1 stop11h 45m
Sat 20/217:55 -
1 stop11h 45m
Deal found 9/9£584
Fri 13/1110:00 -
2 stops18h 54m
Sun 13/1209:37 -
2 stops15h 43m
Deal found 10/9£584
Tue 20/1015:40 -
1 stop32h 35m
Sun 25/1019:30 -
1 stop13h 10m
Deal found 5/9£585
Fri 9/1009:25 -
1 stop12h 30m
Fri 16/1014:20 -
1 stop12h 05m
Deal found 10/9£606
Tue 20/1021:15 -
2 stops45h 25m
Sat 24/1018:05 -
1 stop34h 45m
Deal found 5/9£630
Sun 20/920:45 -
2 stops27h 48m
Sat 10/1016:19 -
2 stops21h 26m
Deal found 6/9£656
Tue 24/1117:20 -
1 stop22h 40m
Thu 3/1220:15 -
1 stop38h 05m
Deal found 7/9£669
Sun 20/909:40 -
2 stops34h 55m
Fri 25/911:45 -
2 stops16h 05m
Deal found 8/9£677
Sun 1/1108:50 -
1 stop11h 20m
Sun 8/1120:05 -
1 stop11h 20m
Deal found 8/9£539
Thu 5/1108:20 -
2 stops15h 00m
Tue 10/1115:55 -
2 stops15h 50m
Deal found 9/9£541
Sun 27/908:00 -
Nonstop9h 10m
Wed 7/1016:25 -
Nonstop8h 20m
Deal found 8/9£576
Tue 17/1106:30 -
2 stops16h 09m
Tue 1/1211:28 -
1 stop14h 22m
Deal found 9/9£584
Sat 31/1006:20 -
2 stops16h 40m
Sat 7/1106:04 -
1 stop19h 46m
Deal found 10/9£590
Sat 14/1112:10 -
1 stop12h 10m
Sat 28/1115:55 -
1 stop11h 10m
Deal found 9/9£539
Thu 12/1108:20 -
2 stops15h 00m
Tue 24/1113:55 -
2 stops17h 50m
Deal found 6/9£547
Tue 24/1119:05 -
1 stop23h 35m
Wed 2/1216:10 -
1 stop14h 40m
Deal found 7/9£628
Tue 15/1221:20 -
2 stops24h 10m
Wed 30/1219:00 -
1 stop32h 50m
Deal found 8/9£644
Fri 5/306:30 -
2 stops16h 20m
Sun 14/312:30 -
1 stop13h 35m
Deal found 6/9£590
Mon 5/1008:50 -
1 stop11h 10m
Mon 12/1015:45 -
1 stop11h 20m
Deal found 5/9£540
Wed 14/1010:25 -
2 stops18h 08m
Wed 21/1010:59 -
2 stops16h 26m
Deal found 7/9£1,320
Fri 20/1108:20 -
2 stops15h 00m
Mon 23/1115:55 -
2 stops15h 50m
Deal found 10/9£562
Fri 19/210:55 -
1 stop37h 25m
Fri 26/220:15 -
1 stop31h 40m
Deal found 5/9£689
Fri 11/1206:30 -
2 stops16h 20m
Wed 6/113:00 -
2 stops12h 50m
Deal found 6/9£633
Thu 28/116:00 -
1 stop29h 30m
Sun 31/107:40 -
2 stops20h 10m
Deal found 7/9£651
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 11 September 2026.
Tue 17/1107:40 -
Nonstop9h 05m
Tue 1/1221:50 -
Nonstop8h 10m
Deal found 10/9£529
Wed 18/1116:30 -
Nonstop9h 00m
Sat 28/1118:30 -
Nonstop8h 05m
Deal found 8/9£530
Mon 2/1113:35 -
Nonstop9h 20m
Mon 16/1121:50 -
Nonstop8h 10m
Deal found 10/9£539
Tue 24/1113:35 -
Nonstop9h 20m
Mon 30/1115:45 -
Nonstop8h 10m
Deal found 10/9£539
Mon 21/913:10 -
Nonstop8h 45m
Thu 24/917:00 -
Nonstop7h 50m
Deal found 6/9£542
Wed 28/1010:25 -
Nonstop9h 20m
Sat 14/1117:45 -
Nonstop8h 10m
Deal found 10/9£543
Sun 20/915:15 -
Nonstop9h 00m
Thu 24/917:00 -
Nonstop7h 50m
Deal found 6/9£546
Sat 14/1113:35 -
Nonstop9h 20m
Tue 17/1121:50 -
Nonstop8h 10m
Deal found 10/9£549
Wed 18/1116:30 -
Nonstop9h 00m
Sat 28/1118:30 -
Nonstop8h 05m
Deal found 8/9£550
Thu 5/1113:35 -
Nonstop9h 20m
Tue 10/1121:50 -
Nonstop8h 10m
Deal found 10/9£554
Fri 6/1115:40 -
Nonstop9h 05m
Sun 15/1121:50 -
Nonstop7h 45m
Deal found 10/9£555
Thu 19/1111:00 -
Nonstop8h 45m
Fri 29/120:40 -
Nonstop7h 45m
Deal found 9/9£556
Last-minute flights from Brighton to Chicago
Discover last-minute flight deals from Brighton to Chicago. Data last updated 11 September 2026 and is based on user searches.
Wed 16/915:40 -
1 stop11h 45m
Sun 15/1118:30 -
1 stop10h 25m
Deal found 6/9£525
Thu 17/913:05 -
1 stop11h 10m
Thu 12/1118:30 -
1 stop10h 20m
Deal found 6/9£527
Thu 17/906:00 -
1 stop12h 35m
Wed 30/914:20 -
1 stop11h 35m
Deal found 8/9£528
Thu 24/909:25 -
1 stop12h 30m
Tue 29/914:40 -
1 stop11h 45m
Deal found 6/9£525
Thu 1/1006:30 -
1 stop13h 30m
Sat 31/1016:55 -
1 stop11h 40m
Deal found 7/9£528
Tue 6/1013:10 -
1 stop12h 05m
Tue 13/1015:45 -
1 stop11h 30m
Deal found 6/9£525
Tue 6/1008:50 -
1 stop11h 10m
Tue 13/1015:45 -
1 stop11h 35m
Deal found 6/9£527
Wed 7/1008:30 -
1 stop16h 45m
Tue 13/1015:45 -
1 stop10h 05m
Deal found 10/9£527
Wed 7/1006:15 -
1 stop13h 45m
Wed 14/1015:45 -
1 stop11h 15m
Deal found 7/9£528
Wed 14/1006:30 -
1 stop13h 30m
Wed 21/1015:45 -
1 stop12h 05m
Deal found 8/9£526
Thu 22/1008:40 -
1 stop16h 35m
Thu 29/1021:05 -
1 stop11h 25m
Deal found 7/9£526
Sat 31/1006:00 -
1 stop12h 40m
Wed 4/1116:10 -
1 stop19h 40m
Deal found 6/9£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 11 September 2026.
Fri 30/1007:05 -
2 stops41h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£344
Tue 3/1118:50 -
2 stops26h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£345
Sun 1/1118:40 -
1 stop27h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£346
Fri 15/120:25 -
3 stops28h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£346
Sun 20/1207:35 -
3 stops39h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£347
Sun 8/1109:05 -
1 stop34h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£347
Sat 12/1219:30 -
2 stops26h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£347
Fri 19/207:30 -
2 stops39h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£347
Wed 23/1207:00 -
3 stops40h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£348
Mon 1/306:35 -
2 stops16h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£348
Mon 2/1119:40 -
3 stops49h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£349
Sun 17/120:10 -
3 stops29h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£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 11 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 11 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 6/12
20:05-16:15
1 stop26h 10m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£349
LondonChicago
LTN London Luton - ORD Chicago O'Hare Intl
LTNORD
London Luton
Tue 15/9
20:35-12:40
3 stops46h 05m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£350
LondonChicago
LTN London Luton - ORD Chicago O'Hare Intl
LTNORD
London Luton
Sat 21/11
12:05-15:30
3 stops33h 25m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£350
LondonChicago
LHR London Heathrow - ORD Chicago O'Hare Intl
LHRORD
London Heathrow
Mon 2/11
17:10-16:15
1 stop29h 05m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£352
LondonChicago
SEN London Southend - ORD Chicago O'Hare Intl
SENORD
London Southend
Mon 16/11
07:20-18:20
2 stops41h 00m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£355
LondonChicago
LHR London Heathrow - ORD Chicago O'Hare Intl
LHRORD
London Heathrow
Mon 7/12
09:00-16:15
1 stop13h 15m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£355
LondonChicago
LTN London Luton - ORD Chicago O'Hare Intl
LTNORD
London Luton
Sun 17/1
07:45-14:55
1 stop37h 10m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£369
LondonChicago
STN London Stansted - ORD Chicago O'Hare Intl
STNORD
London Stansted
Sun 17/1
20:45-14:55
1 stop24h 10m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£372
LondonChicago
LTN London Luton - ORD Chicago O'Hare Intl
LTNORD
London Luton
Wed 7/10
06:20-19:15
2 stops18h 55m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£372
LondonChicago
LHR London Heathrow - ORD Chicago O'Hare Intl
LHRORD
London Heathrow
Sat 5/12
20:05-16:15
1 stop26h 10m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£389
Flights are sorted by cheapest return flights first.
Deals found on 6/9
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.
LGW-ORD
LTN-ORD
LHR-ORD
STN-ORD
SEN-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
LGW-ORD
LTN-ORD
LHR-ORD
STN-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 11 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 11 September 2026.
The most flights from BH9 to CHI are scheduled on a Wednesday (49 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (42 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 £457 and £667 in October.The cheapest return price found within the last 5 days was £525 on Multiple Airlines (21 Oct–27 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 11 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 British Airways, Virgin Atlantic, and Delta fly from Brighton to Chicago in about 12h 10m. The time it takes to get you to your destination can typically vary by up to 6h 44m. 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 £308 on JetBlue. Other airlines that offer cheap prices include Aer Lingus from £316 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 Stansted - 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 £385 on average, our data indicates £1,802 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 11 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 11 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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