This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHI
18 Oct — 25 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 18 September 2026.
Thu 29/1006:00 -
1 stop14h 00m
Thu 5/1121:50 -
Nonstop8h 10m
Deal found 14/9£532
Thu 5/1116:00 -
1 stop29h 30m
Wed 11/1119:00 -
2 stops43h 35m
Deal found 13/9£533
Wed 7/1006:00 -
1 stop12h 55m
Mon 12/1014:20 -
1 stop11h 35m
Deal found 13/9£533
Thu 8/1021:25 -
1 stop30h 00m
Sun 18/1019:25 -
1 stop10h 30m
Deal found 14/9£534
Sat 14/1106:30 -
2 stops17h 50m
Sat 21/1115:55 -
2 stops19h 40m
Deal found 13/9£534
Wed 28/1007:40 -
Nonstop9h 05m
Mon 9/1121:50 -
Nonstop8h 10m
Deal found 14/9£535
Thu 1/1005:40 -
2 stops19h 35m
Thu 15/1015:45 -
2 stops20h 20m
Deal found 13/9£535
Wed 23/906:30 -
1 stop13h 30m
Wed 7/1015:45 -
1 stop13h 50m
Deal found 14/9£535
Mon 2/1109:15 -
1 stop13h 00m
Mon 16/1118:50 -
1 stop12h 00m
Deal found 13/9£535
Fri 27/1107:30 -
1 stop13h 50m
Thu 3/1214:35 -
1 stop13h 05m
Deal found 14/9£535
Mon 21/906:00 -
1 stop12h 35m
Thu 1/1016:25 -
Nonstop8h 20m
Deal found 13/9£536
Sat 7/1115:35 -
2 stops28h 50m
Sat 14/1118:25 -
2 stops22h 45m
Deal found 13/9£537
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 18 September 2026.
Thu 1/1005:40 -
2 stops19h 35m
Thu 15/1015:45 -
2 stops20h 20m
Deal found 13/9£535
Wed 30/908:50 -
1 stop11h 10m
Sat 10/1018:35 -
Nonstop8h 00m
Deal found 17/9£549
Mon 2/1111:15 -
1 stop16h 40m
Mon 9/1110:31 -
2 stops18h 19m
Deal found 17/9£568
Mon 2/1110:25 -
Nonstop9h 20m
Mon 16/1117:45 -
Nonstop8h 10m
Deal found 17/9£568
Mon 2/1109:15 -
2 stops15h 00m
Mon 16/1116:10 -
1 stop14h 40m
Deal found 17/9£582
Mon 5/1006:30 -
2 stops22h 14m
Mon 12/1017:09 -
2 stops13h 56m
Deal found 17/9£589
Mon 2/1106:20 -
2 stops17h 40m
Mon 16/1113:05 -
1 stop13h 55m
Deal found 17/9£589
Thu 22/1018:40 -
1 stop27h 30m
Sun 25/1020:15 -
1 stop17h 15m
Deal found 17/9£601
Tue 24/1116:35 -
1 stop28h 55m
Wed 2/1219:00 -
1 stop14h 05m
Deal found 14/9£604
Mon 2/1110:55 -
1 stop38h 25m
Mon 16/1120:15 -
1 stop31h 40m
Deal found 14/9£677
Thu 22/1010:40 -
2 stops35h 30m
Sun 25/1020:15 -
2 stops21h 50m
Deal found 17/9£547
Sat 21/1107:45 -
1 stop12h 25m
Wed 2/1220:05 -
1 stop10h 35m
Deal found 17/9£565
Sun 4/1008:00 -
Nonstop9h 10m
Sat 10/1018:05 -
Nonstop8h 25m
Deal found 15/9£582
Tue 17/1106:30 -
2 stops16h 09m
Tue 1/1211:28 -
1 stop14h 22m
Deal found 15/9£589
Sat 31/1006:20 -
2 stops21h 13m
Sat 7/1111:33 -
2 stops13h 47m
Deal found 16/9£595
Mon 2/1109:00 -
2 stops15h 15m
Mon 16/1116:10 -
2 stops15h 30m
Deal found 16/9£595
Wed 14/1010:25 -
2 stops18h 08m
Wed 21/1010:59 -
2 stops16h 26m
Deal found 17/9£1,232
Mon 12/1014:25 -
3 stops31h 45m
Mon 19/1019:15 -
2 stops21h 35m
Deal found 14/9£563
Wed 30/916:25 -
1 stop26h 15m
Sat 10/1018:05 -
2 stops35h 15m
Deal found 13/9£629
Wed 30/908:00 -
Nonstop9h 10m
Sat 10/1021:30 -
Nonstop8h 25m
Deal found 13/9£583
Mon 2/1110:00 -
1 stop12h 15m
Mon 16/1112:38 -
2 stops14h 22m
Deal found 17/9£596
Mon 2/1111:00 -
Nonstop8h 45m
Fri 13/1117:10 -
Nonstop7h 45m
Deal found 16/9£598
Mon 2/1110:00 -
2 stops19h 57m
Mon 9/1106:23 -
2 stops20h 37m
Deal found 17/9£600
Mon 2/1109:15 -
2 stops15h 00m
Mon 9/1115:40 -
2 stops15h 10m
Deal found 17/9£612
Thu 22/1008:30 -
2 stops15h 45m
Sun 25/1019:30 -
2 stops20h 35m
Deal found 17/9£564
Sat 31/1010:00 -
2 stops42h 33m
Sat 7/1116:19 -
2 stops20h 06m
Deal found 16/9£1,377
Tue 22/921:15 -
2 stops24h 45m
Wed 21/1018:00 -
2 stops20h 30m
Deal found 17/9£637
Wed 14/1017:45 -
1 stop21h 55m
Sun 25/1012:45 -
1 stop16h 10m
Deal found 15/9£707
Thu 10/1206:35 -
1 stop17h 50m
Tue 5/120:50 -
1 stop27h 40m
Deal found 15/9£599
Tue 24/1112:35 -
Nonstop8h 55m
Tue 1/1221:50 -
Nonstop7h 45m
Deal found 14/9£601
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 18 September 2026.
Wed 28/1007:40 -
Nonstop9h 05m
Mon 9/1121:50 -
Nonstop8h 10m
Deal found 14/9£535
Tue 24/1113:35 -
Nonstop9h 20m
Tue 1/1215:45 -
Nonstop8h 10m
Deal found 13/9£540
Mon 2/1107:50 -
Nonstop9h 05m
Mon 16/1121:50 -
Nonstop8h 10m
Deal found 13/9£541
Wed 4/1113:35 -
Nonstop9h 20m
Tue 10/1115:45 -
Nonstop8h 10m
Deal found 16/9£543
Mon 2/1113:35 -
Nonstop9h 20m
Mon 16/1121:50 -
Nonstop8h 10m
Deal found 15/9£544
Wed 28/1013:35 -
Nonstop9h 20m
Wed 4/1121:50 -
Nonstop8h 10m
Deal found 14/9£544
Wed 28/1013:35 -
Nonstop9h 20m
Tue 3/1115:45 -
Nonstop8h 10m
Deal found 16/9£546
Wed 28/1013:35 -
Nonstop9h 20m
Sun 8/1121:50 -
Nonstop8h 10m
Deal found 16/9£547
Wed 28/1007:40 -
Nonstop9h 05m
Sat 14/1121:50 -
Nonstop8h 10m
Deal found 15/9£548
Thu 1/1013:10 -
Nonstop8h 45m
Thu 8/1019:05 -
Nonstop8h 00m
Deal found 17/9£553
Last-minute flights from Brighton to Chicago
Discover last-minute flight deals from Brighton to Chicago. Data last updated 18 September 2026 and is based on user searches.
Mon 21/906:00 -
1 stop12h 35m
Thu 1/1016:25 -
Nonstop8h 20m
Deal found 13/9£536
Wed 23/906:30 -
1 stop13h 30m
Wed 7/1015:45 -
1 stop13h 50m
Deal found 14/9£535
Wed 23/908:40 -
1 stop13h 15m
Thu 1/1014:20 -
1 stop11h 35m
Deal found 13/9£537
Wed 23/915:40 -
1 stop32h 35m
Tue 6/1019:25 -
1 stop13h 15m
Deal found 13/9£538
Thu 24/913:05 -
1 stop11h 10m
Mon 5/1019:25 -
1 stop10h 30m
Deal found 13/9£538
Thu 1/1005:40 -
2 stops19h 35m
Thu 15/1015:45 -
2 stops20h 20m
Deal found 13/9£535
Wed 7/1006:00 -
1 stop12h 55m
Wed 21/1019:05 -
1 stop11h 55m
Deal found 13/9£533
Thu 8/1021:25 -
1 stop30h 00m
Sun 18/1019:25 -
1 stop10h 30m
Deal found 14/9£534
Wed 14/1006:00 -
2 stops19h 48m
Wed 21/1014:00 -
2 stops12h 35m
Deal found 13/9£535
Wed 28/1007:40 -
Nonstop9h 05m
Mon 9/1121:50 -
Nonstop8h 10m
Deal found 14/9£535
Thu 29/1006:00 -
1 stop14h 00m
Thu 5/1121:50 -
Nonstop8h 10m
Deal found 14/9£532
Thu 29/1008:50 -
1 stop11h 20m
Sat 14/1120:30 -
Nonstop7h 55m
Deal found 13/9£539
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 18 September 2026.
Mon 16/1118:50 -
2 stops26h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£348
Sun 1/1118:40 -
1 stop27h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£348
Mon 2/1108:35 -
1 stop13h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£349
Mon 9/1108:45 -
1 stop15h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£349
Wed 14/1010:45 -
2 stops37h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£349
Thu 10/1217:20 -
2 stops28h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£350
Mon 2/1117:40 -
3 stops51h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£350
Thu 19/1121:05 -
3 stops26h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£350
Mon 2/1116:20 -
3 stops53h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£351
Wed 4/1106:40 -
1 stop16h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£351
Sun 1/1115:05 -
3 stops29h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£351
Fri 13/1121:15 -
3 stops27h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£351
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 18 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 18 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
LTN London Luton - ORD Chicago O'Hare Intl
LTNORD
London Luton
Sun 31/1
07:45-14:55
1 stop37h 10m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£354
LondonChicago
LHR London Heathrow - ORD Chicago O'Hare Intl
LHRORD
London Heathrow
Mon 2/11
09:00-16:15
1 stop13h 15m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£355
LondonChicago
LGW London Gatwick - MDW Chicago Midway
LGWMDW
London Gatwick
Sun 1/11
12:35-23:47
2 stops41h 12m
Chicago Midway
Wed 31/12
00:00-07:00
Nonstop0h 00m
£358
LondonChicago
LTN London Luton - ORD Chicago O'Hare Intl
LTNORD
London Luton
Wed 18/11
15:05-14:55
3 stops29h 50m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£360
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
£363
LondonChicago
SEN London Southend - ORD Chicago O'Hare Intl
SENORD
London Southend
Mon 2/11
07:20-18:20
2 stops41h 00m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£363
LondonChicago
SEN London Southend - ORD Chicago O'Hare Intl
SENORD
London Southend
Sun 22/11
17:15-18:20
3 stops31h 05m
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 19/11
19:10-17:20
3 stops28h 10m
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
Tue 27/10
18:40-17:15
1 stop27h 35m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£373
LondonChicago
LHR London Heathrow - ORD Chicago O'Hare Intl
LHRORD
London Heathrow
Sat 14/11
09:00-16:15
1 stop13h 15m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£403
Flights are sorted by cheapest return flights first.
Deals found on 16/9
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.
LTN-ORD
LHR-ORD
LHR-MDW
LCY-ORD
LGW-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
LTN-ORD
LHR-ORD
LHR-MDW
LCY-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 18 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 18 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 (39 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 £489 and £693 in October.The cheapest return price found within the last 5 days was £532 on Austrian Airlines (29 Oct–5 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 18 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, Iberia, and United Airlines fly from Brighton to Chicago in about 9h 20m. The time it takes to get you to your destination can typically vary by up to 7h 20m. 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 £312 on JetBlue. Other airlines that offer cheap prices include Aer Lingus from £317 and Icelandair from £327 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 (88%), Austrian Airlines (88%) and United Airlines (88%).
What are the cheapest flights from Brighton to Chicago?
Looking at all options, your cheapest flight can be booked for £401. While the most popular route (London Heathrow - Chicago O'Hare Intl) can be booked for £257 on average, our data indicates £1,899 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 18 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 18 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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