ORD - SOU

$278 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 2/15. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$726
Multiple Airlines
Wed 3/4Wed 3/11
ORD - SOU • 1 stop
Cheapest one-way
$278
Multiple Airlines
Sun 2/15
ORD - SOU • 2 stops
Top airlines
KLM
Cheapest • from $771 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
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+1
Airline reviews
Airline reviews
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We hope you love your trip to Southampton!
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Booking Insights
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

Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
3:50 pm - 8:45 am
ORD
-
SOU
10h 55m
1 stop
Multiple Airlines Logo
12:25 pm - 6:20 pm
SOU
-
ORD
34h 55m
2 stops
$726Multiple Airlines
Sun, Mar 1 - Sun, Mar 15
Multiple Airlines Logo
3:50 pm - 8:45 am
ORD
-
SOU
10h 55m
1 stop
Multiple Airlines Logo
8:10 pm - 6:20 pm
SOU
-
ORD
27h 10m
2 stops
$748Multiple Airlines
Sun, Mar 1 - Sun, Mar 15
Multiple Airlines Logo
3:50 pm - 8:45 am
ORD
-
SOU
10h 55m
1 stop
Multiple Airlines Logo
8:10 pm - 6:20 pm
SOU
-
ORD
27h 10m
2 stops
$762Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
KLM Logo
4:25 pm - 5:25 pm
ORD
-
SOU
19h 00m
1 stop
KLM Logo
8:50 am - 3:20 pm
SOU
-
ORD
11h 30m
1 stop
$771KLM
Tue, Mar 31 - Tue, Apr 21
Delta Logo
4:20 pm - 8:35 am
ORD
-
SOU
10h 15m
1 stop
Delta Logo
5:20 pm - 2:30 pm
SOU
-
ORD
27h 10m
1 stop
$786Delta
Mon, Mar 30 - Tue, Apr 21
Delta Logo
4:50 pm - 4:50 pm
ORD
-
SOU
18h 00m
1 stop
Delta Logo
5:20 pm - 2:30 pm
SOU
-
ORD
27h 10m
1 stop
$787Delta
Wed, Apr 1 - Thu, Apr 23
Delta Logo
12:15 pm - 8:35 am
ORD
-
SOU
14h 20m
2 stops
Delta Logo
5:20 pm - 2:15 pm
SOU
-
ORD
26h 55m
1 stop
$791Delta
Mon, Mar 30 - Tue, Apr 21
Delta Logo
1:57 pm - 4:50 pm
ORD
-
SOU
20h 53m
2 stops
Delta Logo
5:20 pm - 2:30 pm
SOU
-
ORD
27h 10m
1 stop
$792Delta
Sat, Mar 7 - Sat, Mar 14
KLM Logo
6:30 pm - 5:05 pm
ORD
-
SOU
40h 35m
2 stops
KLM Logo
5:30 pm - 3:20 pm
SOU
-
ORD
26h 50m
1 stop
$830KLM
Thu, Apr 2 - Thu, Apr 23
Delta Logo
4:20 pm - 8:35 am
ORD
-
SOU
10h 15m
1 stop
Delta Logo
9:05 am - 2:15 pm
SOU
-
ORD
11h 10m
1 stop
$836Delta
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 KLM ($771) and Delta ($786).

Good to know

Cheapest flight$278
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 $278 for a one-way ticket and $726 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.

  • Which is the best airline for flights from Chicago to Southampton, KLM or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Chicago to Southampton are KLM and Aer Lingus. With an average price for the route of $1,135 and an overall rating of 7.7, KLM is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $1,150 and an overall rating of 7.2.

  • 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 airlines 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.
7.7
KLMOverall score based on 1442 reviews
7.1Entertainment
7.3Food
8.4Crew
7.6Comfort
7.8Boarding
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

Well, I think we left close to on time. Crew was “eh”.

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

It all went very well, except for the ramp coordination upon landing in Boston. That, however, was resolved in fairly short order.

Food was just okay. Was surprised initially when was charged for a cup of tea when they first came through cabin for beverages. I’ve had far better long distance flights ( take some tips from Swiss airlines)

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

I liked the front row seats. A lot of leg room. The check-in window needs to be longer

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

Information on your arrival and departure airports