Cheap flights from Southampton to Illinois from £372
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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
How far in advance should I book a flight from Southampton to Illinois?
Travelers have found it’s best to book a flight 28 days in advance to save up to 8% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 28 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Southampton to Illinois 1-2 weeks in advance for as low as £519, or £577 for flights within the next 24 hours.
What is the cheapest month to fly from Southampton to Illinois?
The best pricing can be found in the month of February. Prices to Illinois from Southampton average £531. You can even find prices in February for less than £531, as users have found deals to Illinois from as low as £370. The month of July appears to be one of the more expensive times to travel to Illinois from Southampton. Flying in the targeted month can save you up to 31%.
What is the cheapest time of day to fly from SOU to IL?
When flying from Southampton to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap KLM flights from Southampton to Illinois
Explore cheap flight options specifically provided by KLM for the route between Southampton and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 7月 2024.
Find some of the cheapest KLM flights travelling from Southampton to Illinois. It's recommended that users confirm their flight details before booking.
Cheap British Airways flights from Southampton to Illinois
Explore cheap flight options specifically provided by British Airways for the route between Southampton and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 7月 2024.
Have a look at some of the cheapest available British Airways flights departing from Southampton and landing in Illinois. Check back soon if you're not seeing flights that suit your needs.
Cheap Southampton to Illinois flights in July & August 2024
Find cheap flight options from Southampton to Illinois specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,000,913 searches. Prices were last updated on 26 7月 2024.
The lowest fares we've come across on flights travelling from Southampton to Illinois in July and August 2024. Check back soon for alternative fares.
Southampton to Illinois 2024 flight deals
Discover exclusive flight deals for travel between Southampton and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 7月 2024.
The lowest fares we've come across on flights travelling from Southampton to Illinois in July and August 2024. Check back soon for alternative fares.
Southampton to Illinois flights leaving soon
Find last-minute flight options from Southampton to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 7月 2024.
Book one of these great deals on flights from Southampton to Illinois. Tip: verify your flight details before completing your reservation.
One-way flights to Illinois from Southampton
Search for one-way flight options from Southampton to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 7月 2024.
If you're seeking multiple options on one-way flights from Southampton to Illinois, be sure to check out these deals, which are updated often. Users needing a return flight from Southampton to Illinois should utilize the search form above.
Find flights from Southampton to Illinois within your budget
Customise your flight search to find flights from Southampton to Illinois 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 1,000,913 searches. Data last updated 26 7月 2024.
Fly from
Fly to
Budget
£648 - £1,287
Route
Depart
Return
Price
Southampton EastleighChicago O'Hare Intl
SOU - ORD
SOUORD
Southampton Eastleigh
週六 14/9
2 stops19h 06m
Chicago O'Hare Intl
週日 22/9
2 stops15h 00m
Southampton EastleighChicago O'Hare Intl
SOU - ORD
SOUORD
Southampton Eastleigh
週六 14/9
1 stop27h 00m
Chicago O'Hare Intl
週日 22/9
1 stop18h 30m
Southampton EastleighChicago O'Hare Intl
SOU - ORD
SOUORD
Southampton Eastleigh
週六 14/9
2 stops19h 06m
Chicago O'Hare Intl
週日 22/9
2 stops15h 00m
Southampton EastleighChicago O'Hare Intl
SOU - ORD
SOUORD
Southampton Eastleigh
週六 24/8
2 stops18h 32m
Chicago O'Hare Intl
週二 24/9
2 stops14h 31m
Southampton EastleighChicago O'Hare Intl
SOU - ORD
SOUORD
Southampton Eastleigh
週六 24/8
1 stop27h 00m
Chicago O'Hare Intl
週二 24/9
1 stop20h 50m
Southampton EastleighChicago Midway
SOU - MDW
SOUMDW
Southampton Eastleigh
週六 24/8
2 stops16h 08m
Chicago Midway
週二 24/9
2 stops12h 17m
Southampton EastleighChicago Midway
SOU - MDW
SOUMDW
Southampton Eastleigh
週六 24/8
2 stops16h 08m
Chicago Midway
週五 30/8
2 stops16h 07m
Southampton EastleighChicago O'Hare Intl
SOU - ORD
SOUORD
Southampton Eastleigh
週六 24/8
3 stops18h 45m
Chicago O'Hare Intl
週五 30/8
3 stops31h 30m
Southampton EastleighChicago O'Hare Intl
SOU - ORD
SOUORD
Southampton Eastleigh
週四 15/8
2 stops15h 35m
Chicago O'Hare Intl
週一 19/8
2 stops14h 55m
No data available for this route at this time. Please check back soon.
Best time to book a flight from Southampton to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Southampton with our price prediction graph.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated 26 7月 2024.
To help decide which airline to fly from Southampton to Illinois, see what other customers have to say about KLM, British Airways and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Food
Comfort
Boarding
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Overall
Food
Comfort
Boarding
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Overall
Food
Comfort
Boarding
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Overall
Food
Comfort
Boarding
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Overall
Food
Comfort
Boarding
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Related info for your journey
Find useful and relevant information for your journey from Southampton to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Southampton to IllinoisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Search flights from Southampton to Illinois by cabin class
Find flights from Southampton to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
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 Southampton to Illinois?
Cheapflights helps you search for flights from Southampton to Illinois 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 Southampton to Illinois?
Cheapflights helps you find that perfect flight to Illinois from Southampton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Southampton to Illinois with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Southampton to Illinois flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Southampton to Illinois become cheaper?
Not ready to book yet? You can track prices for flights from Southampton to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.