ORD - SOU

$506 Find Cheap Flights from Chicago O'Hare Airport to Southampton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Southampton departing on 10/18. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Southampton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Southampton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Southampton, as well as popular online travel agencies
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Flight Deals

Cheap Flights from O'Hare Intl to Southampton (ORD-SOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Southampton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Southampton

Tue, Oct 28 - Tue, Nov 4
 Logo
7:30 pm - 7:40 pmORD-SOU
19h 10m2 stops
 Logo
8:10 pm - 5:20 pmSOU-ORD
27h 10m2 stops
Tue, Oct 28 - Tue, Nov 4
Aer Lingus Logo
4:50 pm - 11:55 amORD-SOU
14h 05m1 stop
Aer Lingus Logo
8:10 pm - 2:00 pmSOU-ORD
23h 50m1 stop
$580Aer Lingus
Find Deal
Wed, Oct 29 - Wed, Nov 5
Aer Lingus Logo
8:40 pm - 3:35 pmORD-SOU
13h 55m1 stop
Aer Lingus Logo
12:25 pm - 5:55 pmSOU-ORD
11h 30m1 stop
$638Aer Lingus
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Wed, Oct 29 - Wed, Nov 5
 Logo
8:40 pm - 3:35 pmORD-SOU
13h 55m1 stop
 Logo
8:40 am - 5:55 pmSOU-ORD
15h 15m2 stops
Wed, Nov 19 - Wed, Nov 26
Delta Logo
4:25 pm - 8:20 amORD-SOU
9h 55m1 stop
Delta Logo
8:40 am - 2:20 pmSOU-ORD
11h 40m1 stop
$736Delta
Find Deal
Tue, Dec 2 - Wed, Dec 10
Delta Logo
6:15 pm - 5:00 pmORD-SOU
16h 45m2 stops
Delta Logo
8:40 am - 2:20 pmSOU-ORD
11h 40m1 stop
$740Delta
Find Deal
Tue, Dec 2 - Tue, Dec 9
Delta Logo
6:15 pm - 5:00 pmORD-SOU
16h 45m2 stops
Delta Logo
5:30 pm - 5:46 pmSOU-ORD
30h 16m2 stops
$750Delta
Find Deal
Tue, Oct 28 - Tue, Nov 4
 Logo
11:08 am - 11:55 amORD-SOU
19h 47m3 stops
 Logo
12:25 pm - 3:00 pmSOU-ORD
32h 35m2 stops
Wed, Feb 25 - Sun, Mar 1
Virgin Atlantic Logo
1:30 pm - 5:25 pmORD-SOU
21h 55m2 stops
Virgin Atlantic Logo
9:30 am - 8:38 pmSOU-ORD
17h 08m2 stops
$904Virgin Atlantic
Find Deal
Thu, Dec 11 - Fri, Dec 19
KLM Logo
1:23 pm - 8:05 amORD-SOU
12h 42m2 stops
KLM Logo
8:40 am - 2:20 pmSOU-ORD
11h 40m1 stop
$970KLM
Find Deal

Everything you should know

Top airlines
Aer Lingus
Cheapest • from $580 (round-trip)
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$514
Multiple Airlines
Tue 10/28Tue 11/4
ORD - SOU • 2 stops
Cheapest one-way
$506
Aer Lingus
Sat 10/18
ORD - SOU • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Southampton!
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Southampton flights

Get data-powered insights and trends into flights from O'Hare Intl to Southampton to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago O'Hare Airport to Southampton?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Chicago O'Hare Airport to Southampton were found on Aer Lingus ($580) and Delta ($736).

Good to know

Cheapest flight$506
Flight from Chicago O'Hare Airport to Southampton

When to book flights from O'Hare Intl to Southampton

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Southampton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Southampton flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Southampton?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Southampton was $506 for a one-way ticket and $514 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Southampton?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago O'Hare Airport and on arrival in Southampton.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Southampton?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Southampton?

    SkyTeam is the only airline alliance operating flights between Chicago O'Hare Airport and Southampton.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Southampton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Southampton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Southampton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Southampton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Southampton with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and SOU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Southampton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Southampton from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from O'Hare Intl to Southampton

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Southampton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Southampton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1270 reviews
6.5Food
7.1Comfort
7.3Boarding
6.9Entertainment
8.0Crew
Airline reviews

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

6.0 GoodAnonymous, Sep 2025IND - DUB
Read more Aer Lingus reviews

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

Terrible leg room - I’m 5’3” and my knees were touching the seat in front of me. When the person sitting in front of me leaned back, there was about 15 inches of space between my head and the TV screen which made it awkward to view movies. Last year they had decent food, but this year the only tasty item on the trip was dessert.

The flight was delayed leaving Philadelphia due to “catering” and consequently arrived in Dublin some 75 minutes later than scheduled. Consequently this caused me to miss my connecting flight to Glasgow and I had to spend the night in Dublin.

The flight from Cincinnati to Philadelphia was satisfactory and uneventful.

Horrible. I had to wait in Dublin for 4 hours for the next connecting flight which took my to London and than i had to wait 3 hours for the flight to Dusseldorf

It was truly a horrible flight. We were delayed almost 2 hours. The seats were so tiny, my legs were hurting the entire flight. When i finally made it to Ireland i missed my connecting flight because we left Newark late. I will most likely never fly Aer Lingus again

Terrible. The test of an airline is how they deal with problems. There is very little to differentiate between airlines. Aer Lingus failed absolutely. They lost one of my bags even though we had more than a 2 hour connection in Dublin. Trying to get it back has been awful. In checking on line I can see that the bag is in Edinburgh and it was supposed to be delivered today. It wasn't. The number we have in the UK doesn't answer. I had to pay for an international call to speak to somebody. All the woman at the call centre could say was be patient wait. I can tell you when it will be delivered nor can I tell you who the courier is.

Not JetBlue's fault but Aer Lingus never explained how to transfer to JetBlue.

We had a long delay leaving IOM. No food or drunk service as it is a short flight. Shuttled by bus from terminal to plane with packed in conditions on bus.

I was very disappointed that the online sys allowed me to get the boarding pass for the second leg of the trip, when I clearly request it for both flights!

Everything you need to know for your flight from O'Hare Intl to Southampton

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