£344 Find Cheap Flights from Brighton to Chicago O'Hare Airport – Compare and Save

London Heathrow Airport has a range of lounges throughout the airport. The Plaza Premium Lounges are family-friendly and serve snacks and hot food throughout the day. There is one in Terminal 2 and one in Terminal 4. Club Aspire in Terminal 3 provides a little more luxury with Champagne, Prosecco and cocktails available for an extra cost in addition to complimentary food and drink.

While London Heathrow Airport offers the most flights to Chicago O'Hare Airport, there are a few reasons you might prefer a different departure airport. The main advantage of flying out of London City Airport is that it's very close to central London. You can reach the airport in around 30min from London's city centre via the underground. Alternatively, London Gatwick tends to offer more low-cost airlines, so you might find cheaper flights departing from there.

The Blue Line Train is one of the easiest ways to get from Chicago O'Hare Airport to the city centre. Follow the signs that say 'Trains to City' or 'CTA Trains' in Terminals 1, 2 and 3, and you will reach one of the stations. The train will get you to downtown Chicago in around 45min. If you're staying at a major hotel in Chicago, such as the Hilton Rosemont, check if they offer complimentary shuttle buses from the airport.

Chicago O'Hare is a huge airport with plenty of facilities to take advantage of when you arrive. You'll find currency exchange booths, ATMs, and tourist information desks to help you get started on your trip. In addition, you'll find the railway and metro stations in the airport and buses and taxis just outside.

Among airlines operating Brighton to Chicago O'Hare Intl Airport flights:

• British Airways: offers extra legroom
• Finnair: offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection
• Iberia: offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

3 airlines operate flights between Brighton and Chicago O'Hare Intl Airport. The airlines offering direct flights on this route include:

• United Airlines
• American Airlines
• British Airways

Here are some options for this route, based on selected ticket types and cabin classes:

• British Airways: a cabin bag and a checked bag in Economy class
• Lufthansa: a cabin bag and a checked bag in Economy class
• Finnair: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Four cabin classes are available on flights from Brighton to Chicago O'Hare Intl Airport:

• Economy class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £377 return via Miami (MIA), compared with £671 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £41–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

One-stop flights from Brighton to Chicago O'Hare Intl Airport most commonly connect through:

• Reykjavik Keflavik Intl (KEF) – 45% of one-stop connections
• Dublin (DUB) – 23% of one-stop connections
• Kastrup Copenhagen (CPH) – 13% of one-stop connections
• Lisbon Humberto Delgado (LIS) – 10% of one-stop connections

Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 8% on the Brighton to Chicago O'Hare Intl Airport route. Thursday is the cheapest departure day at £605 return on average, while Sunday is the most expensive at £656, a difference of £51. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Brighton to Chicago O'Hare Intl Airport route, 9% of flights were delayed in the past 3 months, with delays averaging 3 hours 1 minute.

Morning is the busiest departure period on Brighton to Chicago O'Hare Intl Airport flights, with 50% leaving in that window. Afternoon departures account for 50%, Evening flights for 0%, and Night flights for 0%.

Some of the most popular sights in Chicago O'Hare Intl Airport are Grant Park, Magnificent Mile, and United Center. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

These are the earliest and latest flight times available from Brighton to Chicago O'Hare Intl Airport:

• Earliest: departs at 07:40 and lands at 16:39
• Latest: departs at 16:30 and lands at 01:29.

The flight takes about 8h 59m.

Last-minute fares on this route (booked within 2 weeks of departure) run 12% above the route average of £623. Book 23 weeks before departure for the lowest fares.

A direct flight from Brighton to Chicago O'Hare Intl Airport takes 8h 59m, covering 3,972 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Brighton to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about £364, which is 28% below the typical average for this route.

United Airlines is slightly above the route average for timely arrivals, while British Airways has a lower on-time arrival rate. On-time arrival rates on Brighton to Chicago O'Hare Intl Airport flights are:

• United Airlines: 95% on time
• British Airways: 90% on time
• American Airlines: 88% on time

On average, flights on this route are punctual 91% of the time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time of 11h 02m, compared to 11h 10m via Dublin (DUB) and 11h 14m via Brussels Bruxelles-National (BRU).

Chicago O'Hare Intl Airport is 6 hours behind Brighton (Central Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Chicago O'Hare Intl Airport (ORD) hosts 5 major car hire companies, with daily rates starting from around £13 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Europcar
• Hertz
• Dollar
• Ace

Return flights from Brighton to Chicago O'Hare Intl Airport range from £496 to £773, with an average of £623 over the past 12 months. Anything below £496 counts as a good deal.

American Airlines is the only airline on the Brighton to Chicago O'Hare Intl Airport route offering in-flight Wi-Fi. Pricing depends on fare class.