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Cheap flights from Southampton (SOU) to Illinois from $846

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 10/3. 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
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
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 $672, or $704 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.

What is the cheapest time of day to fly from SOU to 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 2,784,634 searches. Data last updated May 30, 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 7/39:45 amSOU - ORD
1 stop15h 20mBritish Airways
Sun 7/711:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/28$1,016
Wed 7/39:45 amSOU - ORD
1 stop15h 20mBritish Airways
Sun 7/73:45 pmORD - SOU
1 stop11h 25mBritish Airways
Deal found 5/28$1,038
Wed 7/39:45 amSOU - ORD
2 stops15h 25mBritish Airways
Sun 7/711:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/28$1,092

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 2,784,634 searches. Data last updated May 30, 2024.
Browse through some of the cheapest KLM flights traveling from Southampton to Illinois. Deals frequently update to provide users with more options.
Thu 10/37:55 amSOU - ORD
1 stop12h 20mKLM
Thu 10/104:25 pmORD - SOU
1 stop20h 45mKLM
Deal found 5/30$846
Thu 10/37:55 amSOU - MDW
2 stops16h 10mKLM
Thu 10/101:10 pmMDW - SOU
2 stops12h 15mKLM
Deal found 5/30$1,647

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 2,784,634 searches. Prices were last updated on May 30, 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 5/308:40 amSOU - ORD
2 stops15h 35mBritish Airways
Sun 6/212:15 pmORD - SOU
2 stops14h 55mBritish Airways
Deal found 5/29$1,615
Thu 5/308:40 amSOU - ORD
2 stops15h 35mBritish Airways
Sun 6/23:45 pmORD - SOU
1 stop11h 25mBritish Airways
Deal found 5/29$2,686
Sun 6/29:40 amSOU - ORD
2 stops27h 46mBritish Airways
Thu 6/611:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/29$3,246
Sun 6/29:40 amSOU - ORD
2 stops15h 34mBritish Airways
Thu 6/63:45 pmORD - SOU
1 stop11h 25mBritish Airways
Deal found 5/29$3,858
Thu 5/309:40 amSOU - ORD
1 stop15h 25mBritish Airways
Sun 6/23:45 pmORD - SOU
1 stop11h 25mBritish Airways
Deal found 5/29$3,862
Thu 5/308:40 amSOU - ORD
2 stops15h 35mBritish Airways
Fri 5/314:45 pmORD - SOU
2 stops14h 35mBritish Airways
Deal found 5/29$3,890
Thu 5/309:40 amSOU - ORD
1 stop15h 25mBritish Airways
Fri 5/314:45 pmORD - SOU
2 stops14h 35mBritish Airways
Deal found 5/29$4,114

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 2,784,634 searches. Data last updated May 30, 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 10/37:55 amSOU - ORD
1 stop12h 20mKLM
Thu 10/104:25 pmORD - SOU
1 stop20h 45mKLM
Deal found 5/30$846
Thu 10/37:55 amSOU - ORD
2 stops19h 39mDelta
Thu 10/105:55 pmORD - SOU
2 stops19h 15mDelta
Deal found 5/30$847
Wed 7/39:45 amSOU - ORD
1 stop15h 20mBritish Airways
Sun 7/711:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/28$1,016
Wed 7/39:45 amSOU - ORD
1 stop15h 20mBritish Airways
Sun 7/73:45 pmORD - SOU
1 stop11h 25mBritish Airways
Deal found 5/28$1,038
Wed 7/39:45 amSOU - ORD
2 stops15h 25mBritish Airways
Sun 7/711:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/28$1,092
Wed 5/297:55 pmSOU - ORD
2 stops23h 50mBritish Airways
Wed 6/1910:20 pmORD - SOU
1 stop15h 10mBritish Airways
Deal found 5/29$1,479
Wed 5/297:55 pmSOU - ORD
2 stops23h 50mBritish Airways
Wed 6/1911:10 amORD - SOU
2 stops26h 20mBritish Airways
Deal found 5/29$1,500
Thu 5/308:40 amSOU - ORD
2 stops15h 35mBritish Airways
Sun 6/212:15 pmORD - SOU
2 stops14h 55mBritish Airways
Deal found 5/29$1,615
Thu 10/37:55 amSOU - MDW
2 stops16h 10mKLM
Thu 10/101:10 pmMDW - SOU
2 stops12h 15mKLM
Deal found 5/30$1,647

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 2,784,634 searches. Data last updated May 30, 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.
Mon 11/119:15 amSOU - ORD
2 stops28h 15mBritish Airways
Deal found 5/29$1,671
Mon 11/119:15 amSOU - ORD
1 stop14h 40mBritish Airways
Deal found 5/29$1,675
Thu 11/149:15 amSOU - ORD
2 stops28h 15mBritish Airways
Deal found 5/29$1,725
Thu 11/149:15 amSOU - ORD
1 stop14h 40mBritish Airways
Deal found 5/29$1,729
Sat 10/199:40 amSOU - ORD
2 stops15h 40mBritish Airways
Deal found 5/29$1,837
Sat 10/199:40 amSOU - ORD
1 stop15h 25mBritish Airways
Deal found 5/29$1,853
Tue 6/119:40 amSOU - ORD
2 stops15h 30mBritish Airways
Deal found 5/29$2,626
Tue 6/119:40 amSOU - ORD
2 stops27h 45mBritish Airways
Deal found 5/29$2,629
Wed 6/129:45 amSOU - ORD
2 stops27h 40mBritish Airways
Deal found 5/29$2,630

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$846 - $1,647

Route

Depart

Return

Price

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 10/3

1 stop12h 20m

Chicago O'Hare Intl

Thu 10/10

1 stop20h 45m

$846

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 10/3

2 stops19h 39m

Chicago O'Hare Intl

Thu 10/10

2 stops19h 15m

$847

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 7/3

1 stop15h 20m

Chicago O'Hare Intl

Sun 7/7

2 stops15h 20m

$1,016

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 7/3

1 stop15h 20m

Chicago O'Hare Intl

Sun 7/7

1 stop11h 25m

$1,038

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 7/3

2 stops15h 25m

Chicago O'Hare Intl

Sun 7/7

2 stops15h 20m

$1,092

Southampton EastleighChicago Midway

SOU - MDW

SOUMDW

Southampton Eastleigh

Thu 10/3

2 stops16h 10m

Chicago Midway

Thu 10/10

2 stops12h 15m

$1,647

Flights are sorted by cheapest first

Deals found on 5/30

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.
Estimated round-trip 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.

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 30, 2024.
To help decide which airline to fly from Southampton to Illinois, see what other customers have to say about British Airways and KLM. 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
10,457 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

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
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

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
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

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
6,765 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

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 KLM for just $846, but on average you can expect to pay $1,081.

  • 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 5/30.

  • What is the cheapest month to book a flight from Southampton to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Southampton to Illinois (average of $244). Flying from Southampton to Illinois in June is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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.
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Fly with Cheapflights

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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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