How long is the flight from Portsmouth to Saint Paul?

There are many flights that can get you from Portsmouth to Saint Paul in 12h 20m. Fly via Aer Lingus or Delta to get the fastest option. The distance from Portsmouth to Saint Paul is about 3987 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Saint Paul ranges from 20.0 - 109.0 inches per month. June is typically the wettest month, when rainfall can reach 109.0 mm. February is typically the driest time to visit Saint Paul when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Saint Paul, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What are the cheapest flights from Portsmouth to Saint Paul?

The cheapest flight price from Portsmouth to Saint Paul is £481. On average you can expect to pay £1,765. The most popular route, (Southampton Eastleigh - Minneapolis St Paul), can usually be booked for £1,147.

What are the most reliable airlines from Portsmouth to Saint Paul?

No one likes to see their flight delayed. When booking a flight from Portsmouth to Saint Paul consider choosing KLM (69%), Air France (69%) or Scandinavian Airlines (69%) as they are the most reliable in getting you off to your destination on time.

Can I find deals for flights from Portsmouth to Saint Paul that include hotel bookings?

Yes. In addition to deals on Portsmouth to Saint Paul flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Portsmouth to Saint Paul?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Saint Paul.

Can I find deals for business class flights from Portsmouth to Saint Paul?

Yes. Cheapflights offers flight deals from Portsmouth to Saint Paul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£725+ Cheap Flights from Portsmouth to Saint Paul

Cheap flight deals from Portsmouth to Saint Paul

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Portsmouth to Saint Paul
Explore the most affordable flight options available from Portsmouth to Saint Paul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2026.

Thu 24/920:00 -

1 stop27h 00m

Thu 1/1018:30 -

1 stop19h 00m

Deal found 10/8£740

Thu 24/920:00 -

2 stops24h 00m

Thu 1/1015:55 -

2 stops21h 35m

Deal found 10/8£830

Wed 18/1108:40 -

1 stop12h 20m

Thu 26/1112:44 -

2 stops13h 26m

Deal found 11/8£1,021

Sun 22/1117:30 -

1 stop25h 07m

Fri 27/1115:35 -

1 stop11h 20m

Deal found 11/8£1,051

Thu 19/1108:40 -

1 stop12h 20m

Sun 29/1121:20 -

1 stop13h 40m

Deal found 11/8£1,081

Wed 9/909:20 -

1 stop13h 40m

Sun 13/918:30 -

1 stop16h 20m

Deal found 11/8£1,134

Thu 17/920:00 -

1 stop27h 00m

Mon 21/918:30 -

1 stop16h 20m

Deal found 10/8£1,144

Find flight deals from Portsmouth to Saint Paul

Round-trip from	£740
One-way from	£725
Popular in	July
Cheapest in	January
Average price	£849

Aer Lingus
24/9-1/10
2 total stops
46h 00m total
Portsmouth to Saint Paul

Search Deals

Aer Lingus
12/9
1 total stop
13h 40m total
Portsmouth to Saint Paul

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£104 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Saint Paul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonMinneapolis

SOU Southampton Eastleigh - MSP Minneapolis St Paul

SOUMSP

Southampton Eastleigh

Thu 24/9

20:00-17:00

1 stop27h 00m

Minneapolis St Paul

Thu 1/10

18:30-19:30

1 stop19h 00m

£740

SouthamptonMinneapolis

SOU Southampton Eastleigh - MSP Minneapolis St Paul

SOUMSP

Southampton Eastleigh

Thu 24/9

20:00-14:00

2 stops24h 00m

Minneapolis St Paul

Thu 1/10

15:55-19:30

2 stops21h 35m

£830

Fastest return journey

SouthamptonMinneapolis

SOU Southampton Eastleigh - MSP Minneapolis St Paul

SOUMSP

Southampton Eastleigh

Wed 18/11

08:40-15:00

1 stop12h 20m

Minneapolis St Paul

Thu 26/11

12:44-08:10

2 stops13h 26m

£1,021

SouthamptonMinneapolis

SOU Southampton Eastleigh - MSP Minneapolis St Paul

SOUMSP

Southampton Eastleigh

Sun 22/11

09:30-12:37

1 stop33h 07m

Minneapolis St Paul

Thu 26/11

19:10-17:00

1 stop15h 50m

£1,021

SouthamptonMinneapolis

SOU Southampton Eastleigh - MSP Minneapolis St Paul

SOUMSP

Southampton Eastleigh

Thu 17/9

20:00-17:00

1 stop27h 00m

Minneapolis St Paul

Mon 21/9

18:30-16:50

1 stop16h 20m

£1,144

SouthamptonMinneapolis

SOU Southampton Eastleigh - MSP Minneapolis St Paul

SOUMSP

Southampton Eastleigh

Wed 9/9

09:20-17:00

1 stop13h 40m

Minneapolis St Paul

Sun 13/9

18:30-08:25

2 stops31h 55m

£1,157

Cheapest one-way

Fastest single journey

SouthamptonMinneapolis

SOU Southampton Eastleigh - MSP Minneapolis St Paul

SOUMSP

Southampton Eastleigh

Sat 12/9

09:20-17:00

1 stop13h 40m

£725

SouthamptonMinneapolis

SOU Southampton Eastleigh - MSP Minneapolis St Paul

SOUMSP

Southampton Eastleigh

Fri 11/9

09:20-17:00

1 stop13h 40m

£862

SouthamptonMinneapolis

SOU Southampton Eastleigh - MSP Minneapolis St Paul

SOUMSP

Southampton Eastleigh

Sat 12/9

14:55-17:00

2 stops32h 05m

£878

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Sorted by cheapest first

Best time to book a flight from Portsmouth to Saint Paul

Have a flexible travel schedule? Discover the best time to fly to Saint Paul from Portsmouth with our price prediction graph.

SOU-MSP

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Saint Paul

P0R-SA1

SOU-MSP

What is the cheapest time of day to fly from P0R to SA1?

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

Weekly flight availability from Portsmouth to Saint Paul

The most flights from P0R to SA1 are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Related info for your journey

How long is the flight from Portsmouth to Saint Paul?
There are many flights that can get you from Portsmouth to Saint Paul in 12h 20m. Fly via Aer Lingus or Delta to get the fastest option. The distance from Portsmouth to Saint Paul is about 3987 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Portsmouth to Saint Paul?
No one likes to see their flight delayed. When booking a flight from Portsmouth to Saint Paul consider choosing KLM (69%), Air France (69%) or Scandinavian Airlines (69%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Portsmouth to Saint Paul?
The cheapest flight price from Portsmouth to Saint Paul is £481. On average you can expect to pay £1,765. The most popular route, (Southampton Eastleigh - Minneapolis St Paul), can usually be booked for £1,147.
Can I find deals for flights from Portsmouth to Saint Paul that include hotel bookings?
Yes. In addition to deals on Portsmouth to Saint Paul flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portsmouth to Saint Paul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Saint Paul.
Can I find deals for business class flights from Portsmouth to Saint Paul?
Yes. Cheapflights offers flight deals from Portsmouth to Saint Paul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes

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Direct flights to Minnesota

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Top 10 airlines flying from Portsmouth to Saint Paul

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest£217	Average£584	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Icelandair	Cheapest£433	Average£702	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Aer Lingus	Cheapest£477	Average£709	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest£481	Average£624	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£483	Average£554	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Iberia	Cheapest£484	Average£592	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Scandinavian Airlines	Cheapest£485	Average£581	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Air France	Cheapest£654	Average£972	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£655	Average£940	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£657	Average£918	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

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How does Cheapflights help users find flights from Portsmouth to Saint Paul?

Cheapflights makes it easy to find Portsmouth to Saint Paul flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Saint Paul?

Cheapflights simply makes it quick and affordable to book flights from Portsmouth to Saint Paul by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portsmouth to Saint Paul with no change fees?

Need flexible booking options for your flight to Saint Paul from Portsmouth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Portsmouth to Saint Paul become cheaper?

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Cheap flights from Portsmouth to Saint Paul from £725

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Saint Paul

Cheapest flights from Portsmouth to Saint PaulExplore the most affordable flight options available from Portsmouth to Saint Paul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2026.

Explore the most affordable flight options available from Portsmouth to Saint Paul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2026.

Best flights from Portsmouth to Saint PaulDiscover carefully curated flight deals from Portsmouth to Saint Paul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 August 2026.

Discover carefully curated flight deals from Portsmouth to Saint Paul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 August 2026.

Last-minute flights from Portsmouth to Saint PaulDiscover last-minute flight deals from Portsmouth to Saint Paul. Data last updated 15 August 2026 and is based on user searches.

Discover last-minute flight deals from Portsmouth to Saint Paul. Data last updated 15 August 2026 and is based on user searches.

One-way flights from Portsmouth to Saint PaulSearch for one-way flight options from Portsmouth to Saint Paul. Find affordable one-way fares based on user searches. Data last updated 15 August 2026.

Search for one-way flight options from Portsmouth to Saint Paul. Find affordable one-way fares based on user searches. Data last updated 15 August 2026.

Find flight deals from Portsmouth to Saint Paul

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Saint Paul that are best for you.

Best time to book a flight from Portsmouth to Saint Paul

Have a flexible travel schedule? Discover the best time to fly to Saint Paul from Portsmouth with our price prediction graph.

Cheapflights Insights

What is the cheapest time of day to fly from P0R to SA1?

Find hourly flight availability from Portsmouth to Saint Paul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2026.

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

Weekly flight availability from Portsmouth to Saint Paul

The most flights from P0R to SA1 are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Related info for your journey

How long is the flight from Portsmouth to Saint Paul?

What are the most reliable airlines from Portsmouth to Saint Paul?

What are the cheapest flights from Portsmouth to Saint Paul?

Can I find deals for flights from Portsmouth to Saint Paul that include hotel bookings?

How can I find direct flights from Portsmouth to Saint Paul?

Can I find deals for business class flights from Portsmouth to Saint Paul?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portsmouth to Saint Paul

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

Complete your trip

Complete your trip to Saint Paul by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Minnesota

Book a non-stop flight to one of these other cities located in Minnesota.

Search flights from Portsmouth to Saint Paul by cabin class

Find flights from Portsmouth to Saint Paul, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portsmouth and Saint Paul flights

Browse other Portsmouth and Saint Paul flight options. Last updated on 15 August 2026.

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Portsmouth to Saint Paul flights

Consider these flights travelling from Portsmouth to Saint Paul.

Top 10 airlines flying from Portsmouth to Saint Paul

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How does Cheapflights help users find flights from Portsmouth to Saint Paul?

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Saint Paul?

Can Cheapflights find flights from Portsmouth to Saint Paul with no change fees?

Can Cheapflights notify me if prices for flights from Portsmouth to Saint Paul become cheaper?

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Cheapest flights from Portsmouth to Saint Paul
Explore the most affordable flight options available from Portsmouth to Saint Paul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2026.

Best flights from Portsmouth to Saint Paul
Discover carefully curated flight deals from Portsmouth to Saint Paul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 August 2026.

Last-minute flights from Portsmouth to Saint Paul
Discover last-minute flight deals from Portsmouth to Saint Paul. Data last updated 15 August 2026 and is based on user searches.

One-way flights from Portsmouth to Saint Paul
Search for one-way flight options from Portsmouth to Saint Paul. Find affordable one-way fares based on user searches. Data last updated 15 August 2026.