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Cheap flights from Southampton to Illinois from £665

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. 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
4 Jun — 11 Jun1
1 adult
Tue 4/6
Tue 11/6

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 £528, or £554 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 £533. You can even find prices in February for less than £533, as users have found deals to Illinois from as low as £366. 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 26%.

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 908,271 searches. Data last updated 30 May 2024.
Thu 3/1007:55SOU - ORD
1 stop12h 20mKLM
Thu 10/1016:25ORD - SOU
1 stop20h 45mKLM
Deal found 30/5£665
Thu 3/1007:55SOU - MDW
2 stops16h 10mKLM
Thu 10/1013:10MDW - SOU
2 stops12h 15mKLM
Deal found 30/5£1,295

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 908,271 searches. Prices were last updated on 30 May 2024.
Thu 30/508:40SOU - ORD
2 stops15h 35mBritish Airways
Sun 2/612:15ORD - SOU
2 stops14h 55mBritish Airways
Deal found 29/5£1,270
Thu 30/508:40SOU - ORD
2 stops15h 35mBritish Airways
Sun 2/615:45ORD - SOU
1 stop11h 25mBritish Airways
Deal found 29/5£2,112
Thu 30/509:40SOU - ORD
1 stop15h 25mBritish Airways
Sun 2/615:45ORD - SOU
1 stop11h 25mBritish Airways
Deal found 29/5£3,037
Thu 30/508:40SOU - ORD
2 stops15h 35mBritish Airways
Fri 31/516:45ORD - SOU
2 stops14h 35mBritish Airways
Deal found 29/5£3,059
Thu 30/509:40SOU - ORD
1 stop15h 25mBritish Airways
Fri 31/516:45ORD - SOU
2 stops14h 35mBritish Airways
Deal found 29/5£3,235

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 908,271 searches. Data last updated 30 May 2024.
Thu 3/1007:55SOU - ORD
1 stop12h 20mKLM
Thu 10/1016:25ORD - SOU
1 stop20h 45mKLM
Deal found 30/5£665
Thu 3/1007:55SOU - ORD
2 stops19h 39mDelta
Thu 10/1017:55ORD - SOU
2 stops19h 15mDelta
Deal found 30/5£666
Thu 30/508:40SOU - ORD
2 stops15h 35mBritish Airways
Sun 2/612:15ORD - SOU
2 stops14h 55mBritish Airways
Deal found 29/5£1,270
Thu 3/1007:55SOU - MDW
2 stops16h 10mKLM
Thu 10/1013:10MDW - SOU
2 stops12h 15mKLM
Deal found 30/5£1,295
Thu 30/508:40SOU - ORD
2 stops15h 35mBritish Airways
Sun 2/615:45ORD - SOU
1 stop11h 25mBritish Airways
Deal found 29/5£2,112
Thu 30/509:40SOU - ORD
1 stop15h 25mBritish Airways
Sun 2/615:45ORD - SOU
1 stop11h 25mBritish Airways
Deal found 29/5£3,037
Thu 30/508:40SOU - ORD
2 stops15h 35mBritish Airways
Fri 31/516:45ORD - SOU
2 stops14h 35mBritish Airways
Deal found 29/5£3,059
Thu 30/509:40SOU - ORD
1 stop15h 25mBritish Airways
Fri 31/516:45ORD - SOU
2 stops14h 35mBritish Airways
Deal found 29/5£3,235

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 908,271 searches. Data last updated 30 May 2024.
Tue 11/609:40SOU - ORD
2 stops27h 45mBritish Airways
Deal found 29/5£2,067
Tue 11/609:40SOU - ORD
1 stop15h 25mBritish Airways
Deal found 29/5£2,080

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 908,271 searches. Data last updated 30 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£665 - £1,295

Route

Depart

Return

Price

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 3/10

1 stop12h 20m

Chicago O'Hare Intl

Thu 10/10

1 stop20h 45m

£665

Southampton EastleighChicago O'Hare Intl

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 3/10

2 stops19h 39m

Chicago O'Hare Intl

Thu 10/10

2 stops19h 15m

£666

Southampton EastleighChicago Midway

SOU - MDW

SOUMDW

Southampton Eastleigh

Thu 3/10

2 stops16h 10m

Chicago Midway

Thu 10/10

2 stops12h 15m

£1,295

Flights are sorted by cheapest first

Deals found on 30/5

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 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.

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 30 May 2024.
Delta
8.0
Very Good
10,430 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

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
10,430 reviews
Delta
8.0
Very Good
10,430 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

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
10,430 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

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
10,430 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

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), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Southampton to Illinois.

  • Can I find flights from Southampton to Illinois for under £700 on Cheapflights?

    Yes, there are multiple flights from Southampton to Illinois for under £700. The cheapest flight booked recently is on KLM for just £665, but on average you can expect to pay £875.

  • 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 holiday 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 30/5.

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

    Currently, January is the cheapest month in which you can book a flight from Southampton to Illinois (average of £601). Flying from Southampton to Illinois in July is currently the most expensive (average of £766). 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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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.
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Fly with Cheapflights

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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.

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