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$243+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — OPO
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$492
(Kiwi.com)

One-way from

$243
(Air France)

Popular in

June

Cheapest in

January

Average price

$553
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. 20% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:17 amMSP - OPO
1 stop16h 13mLufthansa
Tue 3/1012:35 pmOPO - MSP
1 stop16h 24mLufthansa
Deal found 1/7$492
This Air France deal was found by Cheapflights users on 1/6. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/94:40 pmMSP - OPO
1 stop11h 50mMultiple Airlines
Mon 2/2311:15 amOPO - MSP
1 stop33h 15mMultiple Airlines
Deal found 1/6$528
This Cheapflightsfares deal was found by Cheapflights users on 1/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:24 pmMSP - OPO
2 stops14h 41mMultiple Airlines
Tue 3/106:00 amOPO - MSP
2 stops16h 23mMultiple Airlines
Deal found 1/7$532
This KLM deal was found by Cheapflights users on 1/7. 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.
Tue 3/35:50 pmMSP - OPO
1 stop34h 40mKLM
Tue 3/105:00 amOPO - MSP
1 stop13h 30mKLM
Deal found 1/7$534
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 2/2512:05 pmMSP - OPO
2 stops15h 25mUnited Airlines
Tue 3/106:00 amOPO - MSP
2 stops18h 47mUnited Airlines
Deal found 1/7$541
This KLM deal was found by Cheapflights users on 1/7. 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.
Tue 3/312:55 pmMSP - OPO
2 stops15h 35mMultiple Airlines
Tue 3/109:55 amOPO - MSP
2 stops16h 46mMultiple Airlines
Deal found 1/7$542
This Delta deal was found by Cheapflights users on 1/6. 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.
Tue 2/38:55 amMSP - OPO
2 stops19h 35mDelta
Tue 2/105:00 amOPO - MSP
2 stops20h 43mDelta
Deal found 1/6$543
This Orbitz deal was found by Cheapflights users on 1/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:40 pmMSP - OPO
2 stops22h 45mLufthansa
Fri 5/16:00 amOPO - MSP
2 stops21h 01mLufthansa
Deal found 1/6$544
This KAYAK deal was found by Cheapflights users on 1/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/93:25 pmMSP - OPO
2 stops37h 50mSWISS
Mon 2/237:20 pmOPO - MSP
2 stops32h 21mSWISS
Deal found 1/7$547

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 January 8, 2026.
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

Wed 2/25

11:17 am-9:30 am

1 stop16h 13m

Porto

Tue 3/10

6:00 am-11:59 pm

2 stops22h 59m

$529

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 3/3

12:55 pm-10:30 am

2 stops15h 35m

Porto

Tue 3/10

9:55 am-3:20 pm

1 stop34h 25m

$532

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 3/3

5:50 pm-10:30 am

1 stop34h 40m

Porto

Tue 3/10

5:00 am-1:30 pm

1 stop13h 30m

$534

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Wed 2/25

6:00 am-9:30 am

3 stops21h 30m

Porto

Tue 3/10

6:00 am-7:47 pm

2 stops18h 47m

$541

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 2/3

8:55 am-10:30 am

2 stops19h 35m

Porto

Tue 2/10

5:00 am-7:43 pm

2 stops20h 43m

$543

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 5/5

8:15 am-11:25 am

2 stops21h 10m

Porto

Wed 5/20

8:40 am-5:01 pm

2 stops38h 21m

$569

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 2/10

12:55 pm-10:30 am

2 stops15h 35m

Porto

Sun 2/15

4:10 pm-2:30 pm

1 stop28h 20m

$589

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sun 4/12

8:13 am-6:30 pm

2 stops28h 17m

Porto

Sun 5/3

6:00 am-9:01 pm

2 stops21h 01m

$610

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 4/7

6:40 pm-11:25 pm

2 stops22h 45m

Porto

Sun 4/12

4:35 pm-2:00 pm

1 stop27h 25m

$623

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 5/5

2:20 pm-3:25 pm

2 stops19h 05m

Porto

Wed 5/20

5:00 am-2:50 pm

1 stop15h 50m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 15 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 January 2, 2026.

Booking 45 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 $531). Flying from Saint Paul to Porto in May is currently the most expensive (average of $834). 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.

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 January 8, 2026.
Read reviews from past customers who have flown Delta, KLM, and United Airlines from Saint Paul to Porto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,025 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,434 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,139 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,692 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

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

    For as low as $529, Lufthansa can have you in Porto from Saint Paul in 16h 13m. Saint Paul and Porto are separated by a distance of 4069 mi. This flight may include one or multiple stops.

  • 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 $531). Flying from Saint Paul to Porto in May is currently the most expensive (average of $834). 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 Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Arcos de Valdevez
Coimbra
Vila Nova de Gaia

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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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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$551Average$622FlexibilityNo cancel feeOn-time76%
DeltaCheapest$583Average$1,035FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$589Average$928FlexibilityNo cancel feeOn-time69%
KLMCheapest$650Average$904FlexibilityNo cancel feeOn-time75%

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