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Cheap flights from Illinois to Southampton (SOU) from $515

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 11/3. 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.
ORD — SOU
may. 21 — may. 281
From?
To?
mar. 5/21
mar. 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Illinois to Southampton?

Users have found that booking a flight from Illinois to Southampton at least 11 days early can save you up to 3% on average compared to booking a flight this week. If booking 11 days before your flight isn’t an option for you, users have found flights from Illinois to Southampton for as little as $646 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $666 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Southampton. Flights to Southampton from Illinois in February are about $773 on average during February, but can be found for as low as $435.

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

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

Cheap KLM flights from Illinois to Southampton

Explore cheap flight options specifically provided by KLM for the route between Illinois and Southampton. 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 2,637,452 searches. Data last updated mayo 16, 2024.
Consider these cheap KLM flights we've found departing from Illinois to Southampton. It's recommended that users confirm their flight details before booking.
mié. 9/114:20 pmORD - SOU
1 stop20h 50mKLM
mié. 9/257:55 amSOU - ORD
1 stop12h 25mKLM
Deal found 5/16$782
mié. 9/111:35 pmORD - SOU
2 stops11h 50mKLM
mié. 9/257:55 amSOU - ORD
1 stop12h 25mKLM
Deal found 5/16$786
jue. 9/54:25 pmORD - SOU
1 stop18h 25mKLM
mié. 9/187:55 amSOU - ORD
1 stop12h 25mKLM
Deal found 5/16$793
jue. 9/510:10 amORD - SOU
2 stops15h 15mKLM
mié. 9/187:55 amSOU - ORD
1 stop12h 25mKLM
Deal found 5/16$797
jue. 9/510:10 amORD - SOU
2 stops15h 15mKLM
mié. 9/187:55 amSOU - ORD
2 stops19h 05mKLM
Deal found 5/15$807
jue. 9/510:10 amORD - SOU
2 stops15h 15mKLM
mié. 9/187:55 amSOU - ORD
2 stops19h 05mKLM
Deal found 5/16$808
sáb. 9/712:00 pmORD - SOU
2 stops14h 55mKLM
sáb. 9/147:55 amSOU - ORD
2 stops19h 05mKLM
Deal found 5/15$857
mié. 10/99:20 amMDW - SOU
2 stops25h 30mKLM
dom. 10/139:25 amSOU - MDW
2 stops38h 34mKLM
Deal found 5/15$866
sáb. 9/712:00 pmORD - SOU
2 stops14h 55mKLM
sáb. 9/147:55 amSOU - ORD
1 stop12h 20mKLM
Deal found 5/15$960

Cheap Delta flights from Illinois to Southampton

Explore cheap flight options specifically provided by Delta for the route between Illinois and Southampton. 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 2,637,452 searches. Data last updated mayo 16, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Illinois to Southampton. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
vie. 10/44:20 pmORD - SOU
1 stop18h 30mDelta
mar. 10/87:40 pmSOU - ORD
1 stop24h 40mDelta
Deal found 5/14$805
vie. 10/44:20 pmORD - SOU
1 stop18h 30mDelta
mar. 10/87:40 pmSOU - ORD
1 stop24h 40mDelta
Deal found 5/15$806
vie. 10/49:30 amORD - SOU
2 stops15h 55mDelta
mar. 10/87:40 pmSOU - ORD
1 stop24h 40mDelta
Deal found 5/15$810
jue. 9/55:59 pmMDW - SOU
2 stops19h 11mDelta
mié. 9/187:55 amSOU - MDW
2 stops19h 49mDelta
Deal found 5/16$887
mié. 5/294:45 pmORD - SOU
1 stop20h 25mDelta
sáb. 6/157:55 amSOU - ORD
1 stop12h 20mDelta
Deal found 5/15$966
mié. 5/295:23 pmORD - SOU
2 stops19h 47mDelta
sáb. 6/157:55 amSOU - ORD
1 stop12h 20mDelta
Deal found 5/15$970
mié. 5/291:02 pmORD - SOU
2 stops24h 08mDelta
sáb. 6/157:55 amSOU - ORD
2 stops18h 31mDelta
Deal found 5/15$980
mié. 5/294:45 pmORD - SOU
1 stop20h 25mDelta
sáb. 6/157:55 amSOU - ORD
1 stop12h 20mDelta
Deal found 5/16$1,018
mié. 5/2911:45 amORD - SOU
2 stops13h 40mDelta
sáb. 6/157:55 amSOU - ORD
1 stop12h 20mDelta
Deal found 5/16$1,022

Cheap Illinois to Southampton flights in May & June 2024

Find cheap flight options from Illinois to Southampton specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on mayo 16, 2024.
Check out some of the best flight deals from Illinois to Southampton in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
mié. 5/294:45 pmORD - SOU
1 stop20h 25mDelta
sáb. 6/157:55 amSOU - ORD
1 stop12h 20mDelta
Deal found 5/15$966
mié. 5/295:23 pmORD - SOU
2 stops19h 47mDelta
sáb. 6/157:55 amSOU - ORD
1 stop12h 20mDelta
Deal found 5/15$970
mié. 5/291:02 pmORD - SOU
2 stops24h 08mDelta
sáb. 6/157:55 amSOU - ORD
2 stops18h 31mDelta
Deal found 5/15$980
mié. 5/294:45 pmORD - SOU
1 stop20h 25mDelta
sáb. 6/157:55 amSOU - ORD
1 stop12h 20mDelta
Deal found 5/16$1,018
mié. 5/2911:45 amORD - SOU
2 stops13h 40mDelta
sáb. 6/157:55 amSOU - ORD
1 stop12h 20mDelta
Deal found 5/16$1,022
mié. 5/299:46 amMDW - SOU
2 stops25h 04mKLM
sáb. 6/155:20 pmSOU - MDW
2 stops29h 44mKLM
Deal found 5/15$1,026
mié. 5/2912:20 pmORD - SOU
2 stops13h 05mVirgin Atlantic
sáb. 6/155:20 pmSOU - ORD
2 stops31h 14mVirgin Atlantic
Deal found 5/16$1,032
sáb. 6/154:25 pmORD - SOU
1 stop10h 30mDelta
dom. 7/289:05 amSOU - ORD
1 stop11h 15mDelta
Deal found 5/16$1,227
dom. 6/1611:50 amORD - SOU
2 stops15h 20mBritish Airways
lun. 7/299:40 amSOU - ORD
1 stop15h 25mBritish Airways
Deal found 5/16$1,359

Illinois to Southampton 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Southampton in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Check out some of the best flight deals from Illinois to Southampton in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
dom. 12/84:25 pmORD - SOU
1 stop18h 25mDelta
sáb. 12/145:20 pmSOU - ORD
1 stop27h 10mDelta
Deal found 5/15$769
dom. 12/84:25 pmORD - SOU
1 stop18h 25mMultiple Airlines
sáb. 12/145:20 pmSOU - ORD
2 stops31h 20mMultiple Airlines
Deal found 5/15$774
mié. 9/114:20 pmORD - SOU
1 stop20h 50mKLM
mié. 9/257:55 amSOU - ORD
1 stop12h 25mKLM
Deal found 5/16$782
mié. 9/111:35 pmORD - SOU
2 stops11h 50mKLM
mié. 9/257:55 amSOU - ORD
1 stop12h 25mKLM
Deal found 5/16$786
jue. 9/54:25 pmORD - SOU
1 stop20h 45mKLM
mié. 9/187:55 amSOU - ORD
1 stop12h 25mKLM
Deal found 5/15$793
jue. 9/510:10 amORD - SOU
2 stops15h 15mKLM
mié. 9/187:55 amSOU - ORD
1 stop12h 25mKLM
Deal found 5/16$797
vie. 10/44:20 pmORD - SOU
1 stop18h 30mDelta
mar. 10/87:40 pmSOU - ORD
1 stop24h 40mDelta
Deal found 5/14$805
vie. 10/44:20 pmORD - SOU
1 stop18h 30mDelta
mar. 10/87:40 pmSOU - ORD
1 stop24h 40mDelta
Deal found 5/15$806
jue. 9/510:10 amORD - SOU
2 stops15h 15mKLM
mié. 9/187:55 amSOU - ORD
2 stops19h 05mKLM
Deal found 5/15$807

Illinois to Southampton flights leaving soon

Find last-minute flight options from Illinois to Southampton 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 2,637,452 searches. Data last updated mayo 16, 2024.
Have a look at some of the last-minute flights available departing from Illinois to Southampton. Users should examine the flight details to ensure there are no surprises.
mié. 5/294:45 pmORD - SOU
1 stop20h 25mDelta
sáb. 6/157:55 amSOU - ORD
1 stop12h 20mDelta
Deal found 5/15$966
mié. 5/295:23 pmORD - SOU
2 stops19h 47mDelta
sáb. 6/157:55 amSOU - ORD
1 stop12h 20mDelta
Deal found 5/15$970
mié. 5/291:02 pmORD - SOU
2 stops24h 08mDelta
sáb. 6/157:55 amSOU - ORD
2 stops18h 31mDelta
Deal found 5/15$980
mié. 5/299:46 amMDW - SOU
2 stops25h 04mKLM
sáb. 6/155:20 pmSOU - MDW
2 stops29h 44mKLM
Deal found 5/15$1,026
mié. 5/2912:15 pmORD - SOU
2 stops14h 55mBritish Airways
mié. 6/59:45 amSOU - ORD
1 stop15h 20mBritish Airways
Deal found 5/15$1,554
mié. 5/2912:15 pmORD - SOU
2 stops14h 55mBritish Airways
mié. 6/58:30 amSOU - ORD
2 stops15h 45mBritish Airways
Deal found 5/15$1,573
mar. 5/283:29 pmORD - SOU
2 stops22h 01mBritish Airways
mar. 6/48:40 amSOU - ORD
2 stops15h 35mBritish Airways
Deal found 5/14$1,971
mar. 5/283:45 pmORD - SOU
1 stop11h 25mBritish Airways
mar. 6/48:40 amSOU - ORD
2 stops15h 35mBritish Airways
Deal found 5/14$3,075
mié. 5/2912:15 pmORD - SOU
2 stops14h 55mBritish Airways
mar. 6/49:40 amSOU - ORD
2 stops15h 34mBritish Airways
Deal found 5/15$3,143

One-way flights to Southampton from Illinois

Search for one-way flight options from Illinois to Southampton. 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 2,637,452 searches. Data last updated mayo 16, 2024.
Users in need of a one-way flight from Illinois to Southampton can choose from these deals. Users can also find round-trip Illinois to Southampton flights by using the search form above.
dom. 11/34:25 pmORD - SOU
1 stop10h 25mDelta
Deal found 5/15$515
mié. 10/911:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/16$527
jue. 9/511:53 pmORD - SOU
3 stops56h 52mMultiple Airlines
Deal found 5/15$528
jue. 9/511:53 pmORD - SOU
3 stops56h 52mMultiple Airlines
Deal found 5/16$533
mié. 6/1211:50 amORD - SOU
2 stops15h 20mBritish Airways
Deal found 5/15$569
dom. 6/1610:20 pmORD - SOU
1 stop15h 10mBritish Airways
Deal found 5/15$577
mié. 7/314:20 pmORD - SOU
1 stop18h 30mDelta
Deal found 5/15$592
dom. 6/1612:00 pmORD - SOU
2 stops25h 30mBritish Airways
Deal found 5/15$598
vie. 10/1110:10 pmORD - SOU
1 stop11h 35mBritish Airways
Deal found 5/16$624

Find flights from Illinois to Southampton within your budget

Customize 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 2,637,452 searches. Data last updated mayo 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$782 - $884

Route

Depart

Return

Price

Chicago O'Hare IntlSouthampton Eastleigh

ORD - SOU

ORDSOU

Chicago O'Hare Intl

mié. 9/11

1 stop20h 50m

Southampton Eastleigh

mié. 9/25

1 stop12h 25m

$782

Chicago O'Hare IntlSouthampton Eastleigh

ORD - SOU

ORDSOU

Chicago O'Hare Intl

mié. 9/11

2 stops11h 50m

Southampton Eastleigh

mié. 9/25

1 stop12h 25m

$786

Chicago O'Hare IntlSouthampton Eastleigh

ORD - SOU

ORDSOU

Chicago O'Hare Intl

jue. 9/5

1 stop18h 25m

Southampton Eastleigh

mié. 9/18

1 stop12h 25m

$793

Chicago O'Hare IntlSouthampton Eastleigh

ORD - SOU

ORDSOU

Chicago O'Hare Intl

vie. 10/4

1 stop18h 30m

Southampton Eastleigh

mar. 10/8

1 stop24h 40m

$805

Chicago O'Hare IntlSouthampton Eastleigh

ORD - SOU

ORDSOU

Chicago O'Hare Intl

vie. 10/4

1 stop18h 30m

Southampton Eastleigh

mar. 10/8

1 stop24h 40m

$806

Chicago O'Hare IntlSouthampton Eastleigh

ORD - SOU

ORDSOU

Chicago O'Hare Intl

vie. 10/4

2 stops15h 55m

Southampton Eastleigh

mar. 10/8

1 stop24h 40m

$810

Chicago O'Hare IntlSouthampton Eastleigh

ORD - SOU

ORDSOU

Chicago O'Hare Intl

vie. 10/4

2 stops11h 50m

Southampton Eastleigh

mar. 10/8

2 stops18h 37m

$820

Chicago O'Hare IntlSouthampton Eastleigh

ORD - SOU

ORDSOU

Chicago O'Hare Intl

sáb. 9/7

1 stop30h 15m

Southampton Eastleigh

sáb. 9/14

1 stop27h 45m

$847

Chicago O'Hare IntlSouthampton Eastleigh

ORD - SOU

ORDSOU

Chicago O'Hare Intl

mar. 10/8

2 stops15h 20m

Southampton Eastleigh

mié. 10/16

2 stops15h 40m

$884

Flights are sorted by cheapest first

Deals found on 5/16

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

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 mayo 16, 2024.
To help decide which airline to fly from Illinois to Southampton, see what other customers have to say about KLM, Delta and Aer Lingus. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Virgin Atlantic
7.7
Good
735 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Aer Lingus
7.2
Good
1,334 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

British Airways
6.8
Okay
6,829 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 flights from Illinois to Southampton for under $800 on Cheapflights?

    Yes, there are multiple flights from Illinois to Southampton for under $800. The cheapest flight booked recently is on KLM for just $782, but on average you can expect to pay $849.

  • Are there last-minute flights available from Illinois to Southampton for under $1,000?

    There are currently 17+ open flights from Illinois to Southampton within the next 7 days for less than $1,000.

  • What are the cheapest airlines to fly from Illinois to Southampton one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $515. British Airways flights start at $527 while deals on Aer Lingus start at $628 one-way.

  • What does ORD to SOU mean?

    Chicago O'Hare Intl Airport is ORD and Southampton Eastleigh Airport is SOU. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

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

    The amount of baggage you can bring on your Illinois to Southampton 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 Illinois to Southampton with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Southampton 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 Illinois to Southampton that include hotel bookings?

    Yes. In addition to deals on Illinois to Southampton flights, Cheapflights offers vacation 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.

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

    Many airlines flying from Illinois to Southampton 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 Illinois to Southampton?

    Yes, you can often find last-minute deals on Illinois to Southampton 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 Illinois to Southampton flight deals updated?

    The Illinois to Southampton flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top 2 airlines flying from Illinois to Southampton

Discover the top 2 airlines that operate flights from Illinois to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$659Average$1,027FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapest$744Average$915FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Illinois to Southampton by cabin class

Find flights from Illinois to Southampton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
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How does Cheapflights help users find flights from Illinois to Southampton?

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

Certainly. Search results for flights to Southampton from Illinois shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Illinois to Southampton flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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