Find flights
When to book
FAQs

Cheap flights from Portsmouth to Saint Paul from £697

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.
LHR — MSP
16 Jun — 23 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Saint Paul

Enter your travel dates to find the best prices.

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 17 May 2026.

Sun 28/608:25
SOU
-
MSP
3 stops34h 34m
Multiple Airlines
Sun 5/713:50
MSP
-
SOU
3 stops36h 35m
Multiple Airlines
Deal found 14/5£972
Sun 28/620:00
SOU
-
MSP
2 stops33h 06m
Aer Lingus
Sun 5/718:30
MSP
-
SOU
1 stop19h 00m
Aer Lingus
Deal found 14/5£1,026
Wed 11/1120:00
SOU
-
MSP
1 stop26h 55m
British Airways
Sun 15/1118:30
MSP
-
SOU
1 stop16h 05m
British Airways
Deal found 16/5£1,143

Find flight deals from Portsmouth to Saint Paul

Keep the following information in mind while searching for Portsmouth to Saint Paul flight deals. Data was last updated 17 May 2026.

Round-trip from

£972

One-way from

£697

Popular in

July

Cheapest in

January

Average price

£772
28/6-5/7
  • 28/6-5/7
  • 6 total stops
  • 71h 09m total
  • Portsmouth to Saint Paul
Search Deals
Aer Lingus
  • Aer Lingus
  • 12/9
  • 2 total stops
  • 20h 45m total
  • Portsmouth to Saint Paul
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Saint Paul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 May 2026.
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 - MSP

SOUMSP

Southampton Eastleigh

Sun 28/6

20:00-17:00

1 stop27h 00m

Minneapolis St Paul

Sun 5/7

18:30-19:30

1 stop19h 00m

£1,133
Fastest return journey

SouthamptonMinneapolis

SOU - MSP

SOUMSP

Southampton Eastleigh

Wed 11/11

20:00-16:55

1 stop26h 55m

Minneapolis St Paul

Sun 15/11

18:30-16:35

1 stop16h 05m

£1,143
Cheapest one-way

SouthamptonMinneapolis

SOU - MSP

SOUMSP

Southampton Eastleigh

Sat 12/9

09:20-00:05

2 stops20h 45m

£697
Fastest single journey

SouthamptonMinneapolis

SOU - MSP

SOUMSP

Southampton Eastleigh

Sat 12/9

09:20-17:00

1 stop13h 40m

£783

SouthamptonMinneapolis

SOU - MSP

SOUMSP

Southampton Eastleigh

Sun 12/7

09:20-00:22

2 stops21h 02m

£827

SouthamptonMinneapolis

SOU - MSP

SOUMSP

Southampton Eastleigh

Sun 12/7

09:20-17:00

1 stop13h 40m

£866

Flights are sorted by cheapest return flights first.

Deals found on 16/5

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.
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

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 17 May 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.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Saint Paul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portsmouth to Saint Paul?

    There are many flights that can get you from Portsmouth to Saint Paul in 26h 55m. Fly via Aer Lingus or British Airways 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 (74%), Air France (74%) or Scandinavian Airlines (74%) 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 £431. On average you can expect to pay £1,105. The most popular route, (Southampton Eastleigh - Minneapolis St Paul), can usually be booked for £1,026.

  • 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

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.

Top 10 airlines flying from Portsmouth to Saint Paul

Discover the top 10 airlines that operate flights from Portsmouth to Saint Paul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£160Average£753FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£162Average£592FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IcelandairCheapest£440Average£731FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£469Average£792FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£481Average£572FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£484Average£739FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IberiaCheapest£491Average£591FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Scandinavian AirlinesCheapest£492Average£590FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£510Average£626FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£593Average£813FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Yes! Start tracking prices for Portsmouth to Saint Paul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.