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$301+ Cheap flights from Saint Paul, MN to Porto (OPO)

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — OPO
Apr 6 — Apr 131
So 4/6
So 4/13
1 adult, Economy
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Cheapflights Tip: The best prices from Saint Paul to Porto are usually found in February or January, booked 27 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Saint Paul to Porto

Keep the following information in mind while searching for Saint Paul to Porto flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$711
(KLM)

One-way from

$301
(Kiwi.com)

Popular in

September

Cheapest in

February

Average price

$1,125
Provider with most accurate pricing for Minneapolis St Paul-Porto flight deals.
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Provider most trusted by Cheapflights users for Minneapolis St Paul-Porto flights.
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From Saint Paul to Porto
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One-way flight from Saint Paul to Porto
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Highest demand for flights based on searches. 9% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Saint Paul to Porto

Cheapest flights from Saint Paul to Porto
Explore the most affordable flight options available from Saint Paul to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 11/25:36 amMSP - OPO
2 stops19h 04mAmerican Airlines
Mi 11/128:20 amOPO - MSP
2 stops17h 51mAmerican Airlines
Deal found 4/1$570
This Ovago deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 11/13:31 pmMSP - OPO
2 stops39h 14mBritish Airways
Mi 11/128:20 amOPO - MSP
2 stops17h 51mBritish Airways
Deal found 4/1$604
This Booking.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 11/25:00 amMSP - OPO
2 stops30h 40mMultiple Airlines
Mi 11/126:00 amOPO - MSP
1 stop14h 30mMultiple Airlines
Deal found 4/1$649
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 11/15:01 pmMSP - OPO
2 stops41h 14mUnited Airlines
Mi 11/126:00 amOPO - MSP
1 stop14h 30mUnited Airlines
Deal found 4/1$663
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 11/2712:45 pmMSP - OPO
2 stops16h 05mDelta
Sa 12/65:00 amOPO - MSP
2 stops19h 59mDelta
Deal found 4/1$681
This KLM deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/57:40 pmMSP - OPO
1 stop13h 50mKLM
Mo 5/195:30 pmOPO - MSP
1 stop27h 30mKLM
Deal found 4/1$711
This Air Canada deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/236:32 pmMSP - OPO
2 stops32h 53mAir Canada
Di 9/3012:50 pmOPO - MSP
1 stop13h 06mAir Canada
Deal found 4/1$790
This Aeromexico deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/57:40 pmMSP - OPO
1 stop13h 50mAir France
Mo 5/194:20 pmOPO - MSP
2 stops51h 30mAir France
Deal found 4/1$797
This SWISS deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 9/2811:32 amMSP - OPO
2 stops18h 28mSWISS
Mo 10/67:20 pmOPO - MSP
2 stops26h 11mSWISS
Deal found 4/1$822
This Ovago deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 5/1712:45 pmMSP - OPO
2 stops40h 25mScandinavian Airlines
Fr 5/235:55 pmOPO - MSP
2 stops33h 58mScandinavian Airlines
Deal found 4/1$957
This Gurufare deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 10/16:35 pmMSP - OPO
2 stops22h 45mLufthansa
Fr 10/106:15 amOPO - MSP
2 stops19h 19mLufthansa
Deal found 3/31$1,025

Cheapflights Fare Finder

Customize your flight search to find flights from Saint Paul to Porto 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 2,558,603 searches. Data last updated April 1, 2025.
Use the filters below to find and compare flights from Saint Paul to Porto that are best for you.

Fly from

Saint Paul

Fly to

Porto

Route

Depart

Return

Price

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mo 5/5

7:40 pm-3:30 pm

1 stop13h 50m

Porto

Mo 5/19

5:30 pm-3:00 pm

1 stop27h 30m

$711

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Di 9/23

6:51 am-7:35 am

2 stops18h 44m

Porto

Di 9/30

8:15 am-6:49 pm

2 stops16h 34m

$715

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mi 5/14

7:55 pm-10:15 pm

1 stop20h 20m

Porto

Mi 5/21

6:15 am-8:13 pm

2 stops19h 58m

$726

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Di 9/23

6:32 pm-9:25 am

2 stops32h 53m

Porto

Di 9/30

12:50 pm-5:01 pm

3 stops34h 11m

$777

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Di 9/23

6:32 pm-9:25 am

2 stops32h 53m

Porto

Di 9/30

12:50 pm-7:56 pm

1 stop13h 06m

$790

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mo 5/5

7:40 pm-3:30 pm

1 stop13h 50m

Porto

Mo 5/19

4:20 pm-1:50 pm

2 stops51h 30m

$797

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

So 9/28

11:32 am-12:00 pm

2 stops18h 28m

Porto

Mo 10/6

7:20 pm-3:31 pm

2 stops26h 11m

$822

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

So 5/18

7:06 am-10:30 am

1 stop21h 24m

Porto

Do 5/22

8:00 am-5:41 am

2 stops27h 41m

$918

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sa 5/17

12:45 pm-11:10 am

2 stops40h 25m

Porto

Fr 5/23

5:55 pm-9:53 pm

2 stops33h 58m

$957

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Fr 6/20

4:00 pm-11:15 am

1 stop13h 15m

Porto

Di 7/15

4:35 pm-7:36 pm

2 stops33h 01m

$3,868

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 16 results
1
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Best time to book a flight from Saint Paul to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Saint Paul with our price prediction graph.
Estimated round-trip 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 Saint Paul to Porto

How far ahead should I book a flight from Saint Paul to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Saint Paul to Porto. Price data was last updated on March 28, 2025.

Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Saint Paul to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Saint Paul to Porto?

Currently, January is the cheapest month in which you can book a flight from Saint Paul to Porto (average of $523). Flying from Saint Paul to Porto in June is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Saint Paul to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

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

What is the cheapest day to fly from Saint Paul to Porto?

Use this chart to determine the cheapest time to fly round-trip from Saint Paul to Porto. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Saint Paul to Porto flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated April 1, 2025.
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly into for flights to Porto from Saint Paul?

    For a flight from Saint Paul to Porto, you will be flying into Porto. Porto (OPO) is just 6.8 mi from the center of the city. Porto is the only Porto airport and it handles 0 inbound flights from Saint Paul per day. 4 airlines have flights to Porto from Saint Paul on a regular basis.

  • What are the cheapest airlines to fly from Saint Paul to Porto one-way?

    One-way options have recently been found by users for as low as $571 on KLM. Other airlines that offer cheap prices include Scandinavian Airlines from $690 and United Airlines from $897 one-way.

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

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

  • How can I find direct flights from Saint Paul to Porto?

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

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

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

  • What is the cheapest month to book a flight from Saint Paul to Porto?

    Currently, January is the cheapest month in which you can book a flight from Saint Paul to Porto (average of $523). Flying from Saint Paul to Porto in June is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Saint Paul?

Book flights to Saint Paul if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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Alternative routes for Saint Paul to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Minneapolis to Porto flights
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Top 4 airlines flying from Saint Paul to Porto

Discover the top 4 airlines that operate flights from Saint Paul to Porto. 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 2,558,603 searches. Data last updated April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$551Average$992FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$568Average$1,055FlexibilityNo cancel feeOn-time69%
DeltaCheapest$620Average$1,121FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$624Average$1,116FlexibilityNo cancel feeOn-time75%

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