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Cheap flights from Southampton (SOU) to Illinois from $827

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SOU — ORD
May 23 — May 301
From?
To?
Thu 5/23
Thu 5/30
1 adult, Economy
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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 6% 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 $682, or $701 for flights within the next 24 hours.

What is the cheapest month to fly from Southampton to Illinois?

February can be a great time to fly to Illinois from Southampton with a flight ticket averaging about $678. Cheapflights users have found deals in the month of February for as cheap as $466. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Southampton to Illinois (SOU - IL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Illinois as you normally would.

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 2,650,061 searches. Data last updated May 18, 2024.
Take a peek at the cheapest British Airways flights we've detected traveling from Southampton to Illinois. Make sure to double check the flight details before booking.
Wed 9/259:45 amSOU - ORD
2 stops15h 35mBritish Airways
Thu 10/311:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/17$827
Wed 9/259:45 amSOU - ORD
2 stops15h 35mBritish Airways
Mon 9/307:10 pmORD - SOU
2 stops14h 50mBritish Airways
Deal found 5/17$833
Wed 9/259:45 amSOU - ORD
2 stops15h 35mBritish Airways
Tue 10/110:10 pmORD - SOU
1 stop15h 20mBritish Airways
Deal found 5/17$841
Wed 9/259:45 amSOU - ORD
1 stop15h 20mBritish Airways
Thu 10/311:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/17$843
Wed 9/259:45 amSOU - ORD
2 stops15h 35mBritish Airways
Tue 10/11:20 pmORD - SOU
2 stops24h 10mBritish Airways
Deal found 5/17$847
Mon 9/237:55 pmSOU - ORD
2 stops23h 50mBritish Airways
Thu 10/311:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/17$851
Tue 9/249:40 amSOU - ORD
2 stops28h 05mBritish Airways
Thu 10/311:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/17$853
Tue 9/249:40 amSOU - ORD
2 stops15h 40mBritish Airways
Mon 9/307:10 pmORD - SOU
2 stops14h 50mBritish Airways
Deal found 5/17$858
Mon 9/237:55 pmSOU - ORD
2 stops23h 50mBritish Airways
Mon 9/3010:10 pmORD - SOU
1 stop15h 20mBritish Airways
Deal found 5/17$865

Cheap Delta flights from Southampton to Illinois

Explore cheap flight options specifically provided by Delta 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 2,650,061 searches. Data last updated May 18, 2024.
Browse through some of the cheapest Delta flights traveling from Southampton to Illinois. Deals frequently update to provide users with more options.
Sun 7/79:05 amSOU - ORD
2 stops18h 49mDelta
Fri 7/123:51 pmORD - SOU
2 stops18h 59mDelta
Deal found 5/17$1,831
Sun 7/79:05 amSOU - MDW
2 stops18h 41mDelta
Fri 7/123:47 pmMDW - SOU
2 stops19h 03mDelta
Deal found 5/17$2,399
Thu 9/267:55 amSOU - ORD
1 stop12h 20mDelta
Tue 10/14:20 pmORD - SOU
1 stop18h 30mDelta
Deal found 5/17$3,325
Fri 9/277:55 amSOU - ORD
1 stop12h 25mDelta
Wed 10/24:20 pmORD - SOU
1 stop18h 30mDelta
Deal found 5/17$3,782

Cheap Southampton to Illinois flights in May & June 2024

Find cheap flight options from Southampton to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,650,061 searches. Prices were last updated on May 18, 2024.
Scroll through some of the best deals on flights from Southampton to Illinois in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 6/69:40 amSOU - ORD
2 stops15h 30mBritish Airways
Sun 6/911:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/18$1,271
Thu 6/69:40 amSOU - ORD
2 stops15h 30mBritish Airways
Sun 6/910:20 pmORD - SOU
1 stop15h 10mBritish Airways
Deal found 5/18$1,285
Thu 6/69:40 amSOU - ORD
1 stop15h 25mBritish Airways
Sun 6/98:55 pmORD - SOU
1 stop16h 35mBritish Airways
Deal found 5/18$2,479
Sat 6/19:40 amSOU - ORD
2 stops15h 34mBritish Airways
Sat 6/811:10 amORD - SOU
2 stops26h 20mBritish Airways
Deal found 5/18$2,608
Fri 5/319:40 amSOU - ORD
2 stops15h 34mBritish Airways
Fri 6/710:20 pmORD - SOU
1 stop11h 25mBritish Airways
Deal found 5/17$2,642
Fri 5/319:40 amSOU - ORD
1 stop15h 25mBritish Airways
Fri 6/710:20 pmORD - SOU
1 stop11h 25mBritish Airways
Deal found 5/17$2,658
Sat 6/19:40 amSOU - ORD
2 stops15h 34mBritish Airways
Sat 6/88:55 pmORD - SOU
1 stop16h 35mBritish Airways
Deal found 5/18$2,663
Fri 5/319:40 amSOU - ORD
2 stops15h 34mBritish Airways
Fri 6/711:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/17$2,980

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 2,650,061 searches. Data last updated May 18, 2024.
Scroll through some of the best deals on flights from Southampton to Illinois in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 9/259:45 amSOU - ORD
2 stops15h 35mBritish Airways
Thu 10/311:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/17$827
Wed 9/259:45 amSOU - ORD
2 stops15h 35mBritish Airways
Mon 9/307:10 pmORD - SOU
2 stops14h 50mBritish Airways
Deal found 5/17$833
Wed 9/259:45 amSOU - ORD
2 stops15h 35mBritish Airways
Tue 10/110:10 pmORD - SOU
1 stop15h 20mBritish Airways
Deal found 5/17$841
Wed 9/259:45 amSOU - ORD
1 stop15h 20mBritish Airways
Thu 10/311:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/17$843
Wed 9/259:45 amSOU - ORD
2 stops15h 35mBritish Airways
Tue 10/11:20 pmORD - SOU
2 stops24h 10mBritish Airways
Deal found 5/17$847
Mon 9/237:55 pmSOU - ORD
2 stops23h 50mBritish Airways
Thu 10/311:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/17$851
Tue 9/249:40 amSOU - ORD
2 stops28h 05mBritish Airways
Thu 10/311:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/17$853
Tue 9/249:40 amSOU - ORD
2 stops15h 40mBritish Airways
Mon 9/307:10 pmORD - SOU
2 stops14h 50mBritish Airways
Deal found 5/17$858
Mon 9/237:55 pmSOU - ORD
2 stops23h 50mBritish Airways
Thu 10/310:10 pmORD - SOU
1 stop15h 20mBritish Airways
Deal found 5/17$865

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 2,650,061 searches. Data last updated May 18, 2024.
Check out these flights departing soon from Southampton to Illinois. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 6/19:40 amSOU - ORD
2 stops15h 34mBritish Airways
Sat 6/811:10 amORD - SOU
2 stops26h 20mBritish Airways
Deal found 5/18$2,608
Fri 5/319:40 amSOU - ORD
2 stops15h 34mBritish Airways
Fri 6/710:20 pmORD - SOU
1 stop11h 25mBritish Airways
Deal found 5/17$2,642
Fri 5/319:40 amSOU - ORD
1 stop15h 25mBritish Airways
Fri 6/710:20 pmORD - SOU
1 stop11h 25mBritish Airways
Deal found 5/17$2,658
Sat 6/19:40 amSOU - ORD
2 stops15h 34mBritish Airways
Sat 6/88:55 pmORD - SOU
1 stop16h 35mBritish Airways
Deal found 5/18$2,663
Fri 5/319:40 amSOU - ORD
2 stops15h 34mBritish Airways
Fri 6/711:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/17$2,980

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 2,650,061 searches. Data last updated May 18, 2024.
Users traveling one-way from Southampton to Illinois can select one of these great deals. Those seeking round-trip flights from Southampton to Illinois should utilize the search form at the the top of the page.
Thu 6/69:40 amSOU - ORD
2 stops27h 45mBritish Airways
Deal found 5/17$2,602
Sun 6/309:40 amSOU - ORD
2 stops27h 45mBritish Airways
Deal found 5/17$2,610
Thu 6/69:40 amSOU - ORD
1 stop15h 25mBritish Airways
Deal found 5/17$2,618
Sun 6/309:40 amSOU - ORD
1 stop15h 25mBritish Airways
Deal found 5/17$2,626

Find flights from Southampton to Illinois within your budget

Customize 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 2,650,061 searches. Data last updated May 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$827 - $1,831

Route

Depart

Return

Price

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 9/25

2 stops15h 35m

Chicago O'Hare Intl

Thu 10/3

2 stops15h 20m

$827

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 9/25

2 stops15h 35m

Chicago O'Hare Intl

Mon 9/30

2 stops14h 50m

$833

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 9/25

2 stops15h 35m

Chicago O'Hare Intl

Tue 10/1

1 stop15h 20m

$841

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 9/25

1 stop15h 20m

Chicago O'Hare Intl

Thu 10/3

2 stops15h 20m

$843

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 9/25

2 stops15h 35m

Chicago O'Hare Intl

Tue 10/1

2 stops24h 10m

$847

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Mon 9/23

2 stops23h 50m

Chicago O'Hare Intl

Thu 10/3

2 stops15h 20m

$851

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Tue 9/24

2 stops28h 05m

Chicago O'Hare Intl

Thu 10/3

2 stops15h 20m

$853

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Sun 7/7

1 stop11h 15m

Chicago O'Hare Intl

Fri 7/12

2 stops15h 30m

$1,324

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Sun 7/7

2 stops18h 49m

Chicago O'Hare Intl

Fri 7/12

2 stops18h 59m

$1,831

Flights are sorted by cheapest first

Deals found on 5/17

No data available for this route at this time. Please check back soon.

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 May 18, 2024.
To help decide which airline to fly from Southampton to Illinois, see what other customers have to say about British Airways and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,647 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,647 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,566 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

British Airways
6.8
Okay
6,831 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

  • What airport do you fly from for flights from Southampton to Illinois?

    Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Illinois. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

  • Can I find flights from Southampton to Illinois for under $900 on Cheapflights?

    Yes, there are multiple flights from Southampton to Illinois for under $900. The cheapest flight booked recently is on British Airways for just $827, but on average you can expect to pay $868.

  • Are there last-minute flights available from Southampton to Illinois for under $2,700?

    There are currently 5+ open flights from Southampton to Illinois within the next 7 days for less than $2,700.

  • What does SOU to ORD mean?

    Great question - SOU to ORD just means Southampton Eastleigh Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Southampton to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Southampton to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Southampton to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Southampton to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Southampton to Illinois that include hotel bookings?

    Yes. In addition to deals on Southampton to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Illinois.

  • Can I find deals for business class flights from Southampton to Illinois?

    Yes. Cheapflights offers flight deals from Southampton to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Southampton to Illinois that allow pets onboard?

    Many airlines flying from Southampton to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Southampton to Illinois?

    Yes, you can often find last-minute deals on Southampton to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Southampton to Illinois flight deals updated?

    The Southampton to Illinois flight deals you see on this page were last updated on 5/17.

See more FAQs

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Alternative routes for Southampton to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

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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.
First Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

When you search for this flight from Southampton to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Illinois?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southampton to Illinois.

Can Cheapflights find flights from Southampton to Illinois with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southampton to Illinois, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southampton to Illinois become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from Southampton today and book when prices fit your budget.

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