£428 Find Cheap Flights from Portsmouth to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portsmouth to Chicago departing on 27/6. 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

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Everything you should know

Cheapest return fare
£580
Multiple Airlines
Tue 14/4Tue 21/4
SOU - ORD • 2 stops
Cheapest one-way flight
£428
Multiple Airlines
Sat 27/6
SOU - MDW • 2 stops
Direct flights
Every day
You can fly direct with ANA, Aer Lingus, and others. Average duration is 0
Direct flights
Direct flights
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Direct flights
Direct flights
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Portsmouth to Chicago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portsmouth to Chicago 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 return flight deals from Portsmouth to Chicago

Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
20:00 - 18:15
SOU
-
ORD
28h 15m
2 stops
Multiple Airlines Logo
19:25 - 19:30
ORD
-
SOU
18h 05m
2 stops
£580Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Aer Lingus Logo
20:00 - 14:00
SOU
-
ORD
24h 00m
1 stop
Aer Lingus Logo
21:00 - 19:30
ORD
-
SOU
16h 30m
1 stop
£633Aer Lingus
Sat, 25 Apr - Sat, 2 May
Aer Lingus Logo
09:20 - 19:15
SOU
-
ORD
15h 55m
1 stop
Aer Lingus Logo
21:00 - 16:50
ORD
-
SOU
13h 50m
1 stop
£645Aer Lingus
Tue, 14 Apr - Tue, 21 Apr
KLM Logo
09:05 - 14:15
SOU
-
ORD
11h 10m
1 stop
KLM Logo
19:09 - 16:50
ORD
-
SOU
15h 41m
2 stops
£652KLM
Sun, 26 Apr - Sun, 3 May
KLM Logo
17:20 - 14:30
SOU
-
ORD
27h 10m
1 stop
KLM Logo
16:20 - 08:35
ORD
-
SOU
10h 15m
1 stop
£686KLM
Sun, 26 Apr - Sun, 3 May
KLM Logo
17:20 - 14:30
SOU
-
ORD
27h 10m
1 stop
KLM Logo
11:00 - 08:35
ORD
-
SOU
15h 35m
2 stops
£689KLM
Tue, 14 Apr - Tue, 21 Apr
KLM Logo
17:20 - 17:58
SOU
-
MDW
30h 38m
2 stops
KLM Logo
09:29 - 08:35
MDW
-
SOU
17h 06m
2 stops
£701KLM
Mon, 20 Apr - Wed, 6 May
Delta Logo
17:20 - 14:15
SOU
-
ORD
26h 55m
1 stop
Delta Logo
16:50 - 16:50
ORD
-
SOU
18h 00m
1 stop
£704Delta
Sun, 26 Apr - Sun, 3 May
Virgin Atlantic Logo
17:20 - 18:36
SOU
-
MDW
31h 16m
2 stops
Virgin Atlantic Logo
09:27 - 08:35
MDW
-
SOU
17h 08m
2 stops
£733Virgin Atlantic
Tue, 30 Jun - Tue, 28 Jul
Delta Logo
17:20 - 14:30
SOU
-
ORD
27h 10m
1 stop
Delta Logo
09:30 - 08:45
ORD
-
SOU
17h 15m
2 stops
£753Delta
Useful Info

Good to know - Cheap tickets from Portsmouth to Chicago

Low seasonJanuary
Cheapest flight£428
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from Southampton to Chicago Midway Airport

When to book flights from Portsmouth to Chicago

Are your dates flexible? Find out the best times to travel from Portsmouth to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Portsmouth to Chicago

  • How does KAYAK find such low prices on flights from Portsmouth to Chicago?

    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 Portsmouth to Chicago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Portsmouth 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 Portsmouth to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chicago with an airline and back to Portsmouth with another airline.

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

    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 Chicago from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Portsmouth to Chicago

Cabin class types available on flights to Portsmouth

Cabin classes available on flights to Portsmouth. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Chicagofrom £280
Business Class flights to Chicagofrom £401
Premium Economy Class flights to Chicagofrom £370
Economy class flights to Chicagofrom £34