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Cheap flights from Illinois to Southampton from £581

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SOU
10 Nov — 17 Nov1
1 adult

Find flights from Illinois to Southampton within your budget

Customise your flight search to find flights from Illinois to Southampton 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 930,449 searches. Data last updated 5 November 2024.

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ChicagoSouthampton

ORD - SOU

ORDSOU

Chicago O'Hare Intl

Thu 21/11

15:55-08:45

1 stop10h 50m

£581

ChicagoSouthampton

ORD - SOU

ORDSOU

Chicago O'Hare Intl

Wed 4/12

10:15-08:25

2 stops16h 10m

Southampton Eastleigh

Tue 10/12

09:00-20:28

2 stops17h 28m

£607

ChicagoSouthampton

ORD - SOU

ORDSOU

Chicago O'Hare Intl

Wed 4/12

19:40-19:40

1 stop18h 00m

Southampton Eastleigh

Tue 10/12

09:30-17:55

1 stop14h 25m

£654

ChicagoSouthampton

ORD - SOU

ORDSOU

Chicago O'Hare Intl

Wed 4/12

18:30-15:35

2 stops15h 05m

Southampton Eastleigh

Tue 10/12

19:55-17:20

3 stops27h 25m

£684

ChicagoSouthampton

ORD - SOU

ORDSOU

Chicago O'Hare Intl

Thu 28/11

15:55-08:45

1 stop10h 50m

Southampton Eastleigh

Tue 10/12

09:30-19:20

2 stops15h 50m

£755

ChicagoSouthampton

ORD - SOU

ORDSOU

Chicago O'Hare Intl

Wed 18/12

16:25-08:25

1 stop10h 00m

Southampton Eastleigh

Wed 25/12

09:00-14:30

1 stop11h 30m

£838

ChicagoSouthampton

ORD - SOU

ORDSOU

Chicago O'Hare Intl

Wed 18/12

12:25-08:25

2 stops14h 00m

Southampton Eastleigh

Wed 25/12

09:00-14:30

1 stop11h 30m

£860

ChicagoSouthampton

MDW - SOU

MDWSOU

Chicago Midway

Thu 19/12

10:08-08:25

2 stops16h 17m

Southampton Eastleigh

Fri 27/12

09:00-22:06

2 stops19h 06m

£2,625

Flights are sorted by cheapest first

Deals found on 3/11

Find flight deals from Illinois to Southampton

Cheapest flights from Illinois to Southampton
Explore the most affordable flight options available from Illinois to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2024.

Wed 4/1210:15ORD - SOU
2 stops16h 10mDelta
Tue 10/1209:00SOU - ORD
2 stops17h 28mDelta
Deal found 3/11£607
Wed 4/1219:40ORD - SOU
1 stop18h 00mAer Lingus
Tue 10/1209:30SOU - ORD
1 stop14h 25mAer Lingus
Deal found 3/11£654
Wed 4/1218:30ORD - SOU
2 stops15h 05mMultiple Airlines
Tue 10/1219:55SOU - ORD
3 stops27h 25mMultiple Airlines
Deal found 3/11£684
Thu 28/1115:55ORD - SOU
1 stop10h 50mBritish Airways
Tue 10/1209:30SOU - ORD
2 stops15h 50mBritish Airways
Deal found 4/11£755
Wed 18/1216:25ORD - SOU
1 stop10h 00mVirgin Atlantic
Wed 25/1209:00SOU - ORD
1 stop11h 30mVirgin Atlantic
Deal found 3/11£838
Wed 18/1212:25ORD - SOU
2 stops14h 00mKLM
Wed 25/1209:00SOU - ORD
1 stop11h 30mKLM
Deal found 3/11£860
Thu 19/1210:08MDW - SOU
2 stops16h 17mKLM
Fri 27/1209:00SOU - MDW
2 stops19h 06mKLM
Deal found 4/11£2,625

Best time to book a flight from Illinois to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Illinois 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.

Travel insights for flights from Illinois to Southampton

Get recent, data-driven insights about flights from Illinois to Southampton including ideal travel times, pricing trends, and more.

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

Currently, December is the cheapest month in which you can book a flight from Illinois to Southampton (average of £187). Flying from Illinois to Southampton in November is currently the most expensive (average of £262). 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.

Rainfall in Southampton by month

Plan your trip to Southampton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

Temperature in Southampton by month

Plan your trip to Southampton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. 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 Southampton. Reviews last updated 5 November 2024.
Get a feel of what it's like to fly with British Airways and KLM from Illinois to Southampton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,350 reviews
Check prices

Boarding

7.9

Comfort

7.7

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

KLM
7.8
Good
1,350 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Boarding

7.9

Comfort

7.7

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

British Airways
6.7
Okay
6,842 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Boarding

7.9

Comfort

7.7

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Related info for your journey

Find useful and relevant information for your journey from Illinois to Southampton. 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 into for flights to Southampton from Illinois?

    Most people fly into Southampton Eastleigh (SOU) if they book a flight to Southampton from Illinois. Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

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

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Illinois to Southampton (average of £187). Flying from Illinois to Southampton in November is currently the most expensive (average of £262). 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.

See more FAQs

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Alternative routes for Illinois to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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Can Cheapflights find flights from Illinois to Southampton with no change fees?

Need flexible booking options for your flight to Southampton from Illinois? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Illinois to Southampton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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