Cheap flights from Portsmouth to O'Hare Intl

LHR — ORD
23 May — 30 May1
Return
1 adult
Economy
From?
To?
Mon 23/5
Mon 30/5

How far in advance should I book a flight from Portsmouth to Chicago O'Hare Intl Airport?

Users have found that booking a flight from Portsmouth to Chicago O'Hare Intl Airport at least 61 days early can save you up to 32% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Portsmouth to Chicago O'Hare Intl Airport for as little as £430 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 £520 for flights departing within the next 3 days.

What is the cheapest month to fly from Portsmouth to Chicago O'Hare Intl Airport?

October can be a great time to fly to Chicago O'Hare Intl Airport from Portsmouth with a flight ticket averaging about £403. Cheapflights users have found deals in the month of October for as cheap as £282. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Portsmouth to Chicago O'Hare Intl Airport (P0R - ORD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Chicago O'Hare Intl Airport as you normally would.

Cheap flights from Portsmouth to O'Hare Intl in May, June 2022

The best prices found for Portsmouth to ORD flights in May, June
28 Jun - 3 Jul
SOU

Southampton Eastleigh

ORD

Chicago O'Hare Intl

2 stops

33h 30m
ORD

Chicago O'Hare Intl

SOU

Southampton Eastleigh

2 stops

36h 55m
£691

Multiple Airlines

View Deal

Deal found 18.05.22

Portsmouth to O'Hare Intl 2022 flight deals

Cheap flights to O'Hare Intl from Portsmouth found for this year
28 Aug - 14 Sep
SOU

Southampton Eastleigh

ORD

Chicago O'Hare Intl

1 stop

26h 55m
ORD

Chicago O'Hare Intl

SOU

Southampton Eastleigh

1 stop

18h 45m
£535

Delta

View Deal

Deal found 17.05.22

22 Aug - 7 Sep
SOU

Southampton Eastleigh

ORD

Chicago O'Hare Intl

2 stops

31h 13m
ORD

Chicago O'Hare Intl

SOU

Southampton Eastleigh

1 stop

18h 45m
£537

Delta

View Deal

Deal found 17.05.22

23 Aug - 10 Sep
SOU

Southampton Eastleigh

ORD

Chicago O'Hare Intl

1 stop

26h 55m
ORD

Chicago O'Hare Intl

SOU

Southampton Eastleigh

1 stop

18h 45m
£565

Delta

View Deal

Deal found 17.05.22

Cheap Delta flights from Portsmouth to O'Hare Intl

28 Aug - 13 Sep
SOU

Southampton Eastleigh

ORD

Chicago O'Hare Intl

1 stop

26h 55m
ORD

Chicago O'Hare Intl

SOU

Southampton Eastleigh

2 stops

24h 10m
£535

Delta

View Deal

Deal found 17.05.22

22 Aug - 7 Sep
SOU

Southampton Eastleigh

ORD

Chicago O'Hare Intl

2 stops

31h 13m
ORD

Chicago O'Hare Intl

SOU

Southampton Eastleigh

1 stop

18h 45m
£537

Delta

View Deal

Deal found 17.05.22

23 Aug - 10 Sep
SOU

Southampton Eastleigh

ORD

Chicago O'Hare Intl

1 stop

26h 55m
ORD

Chicago O'Hare Intl

SOU

Southampton Eastleigh

1 stop

18h 45m
£565

Delta

View Deal

Deal found 17.05.22

One-way flights to Chicago O'Hare Intl from Portsmouth

The cheapest one-way flights from Portsmouth to O'Hare Intl
30 Jul
SOU

Southampton Eastleigh

ORD

Chicago O'Hare Intl

2 stops

36h 50m
£629

Multiple Airlines

View Deal

Deal found 17.05.22

30 Jul
SOU

Southampton Eastleigh

ORD

Chicago O'Hare Intl

1 stop

13h 15m
£804

Multiple Airlines

View Deal

Deal found 17.05.22

12 Jun
SOU

Southampton Eastleigh

ORD

Chicago O'Hare Intl

2 stops

49h 10m
£846

Multiple Airlines

View Deal

Deal found 17.05.22

Related info for your journey

Useful info, stats and facts about Portsmouth to O'Hare Intl flights.

Which airlines flying from Portsmouth to Chicago O'Hare Intl have flexible changes due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like KLM flying from Portsmouth to Chicago O'Hare Intl have implemented new flexible change policies.

Can I find flights from Portsmouth to Chicago O'Hare Intl Airport for under £600 on Cheapflights?

Yes, there are multiple flights from Portsmouth to Chicago O'Hare Intl Airport for under £600. The cheapest flight booked recently is on Delta for just £535, but on average you can expect to pay £782.

What days are nonstop flights available from Portsmouth to Chicago O'Hare Intl Airport?

Nonstop flights are available for this route on the following days: Wednesday, Thursday, Friday.

How many flights depart from Portsmouth to Chicago O'Hare Intl Airport on average per day?

Travelers can expect 6 flights from Portsmouth to Chicago O'Hare Intl Airport on average per day.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from Portsmouth to Chicago O'Hare Intl Airport?

Delta can get you from Portsmouth to Chicago O'Hare Intl Airport in just under 26h 55m. Your travel time can differ by up to . The distance from Portsmouth to Chicago O'Hare Intl Airport is about 3964 mi.

What are the most popular airlines that fly from Portsmouth to Chicago O'Hare Intl Airport?

When booking a flight from Portsmouth to Chicago O'Hare Intl Airport, you may want to consider flying on American Airlines, Finnair or British Airways as they are the most popular for this route.

What are the most reliable airlines from Portsmouth to Chicago O'Hare Intl Airport?

No one likes to see their flight delayed. When booking a flight from Portsmouth to Chicago O'Hare Intl Airport consider choosing SriLankan Airlines (97%), Qatar Airways (96%) or EL AL (96%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Portsmouth to Chicago O'Hare Intl Airport?

On average you can expect to pay £1,181 for a flight from Portsmouth to Chicago O'Hare Intl Airport. The cheapest flight overall is £448 while the most popular route, (Southampton Eastleigh - Chicago O'Hare Intl) is currently priced at £516.

Other flights to O'Hare Intl

Alternative routes for Portsmouth to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Portsmouth to O'Hare Intl

The chart below displays the airlines Cheapflights users travelling from Portsmouth to O'Hare Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Norwegian Air UKCheapest£243Average£476FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Norwegian Air UK flights
United AirlinesCheapest£258Average£550FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
NorwegianCheapest£277Average£419FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Norwegian flights
TAP AIR PORTUGALCheapest£282Average£410FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search TAP AIR PORTUGAL flights
Virgin AtlanticCheapest£356Average£517FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Virgin Atlantic flights

Hourly flight availability from Portsmouth to O'Hare Intl

See what time of day planes typically take off from Portsmouth to O'Hare Intl
1%of flight departuresEarly morningMidnight to 6 am
87%of flight departuresMorning6 am to noon
12%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM