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$254+ Cheap flights from Minnesota 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 17 — Feb 241
Tue 2/17
Tue 2/24
1 adult, Economy
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Cheap flight deals from Minnesota to Porto

Keep the following information in mind while searching for Minnesota to Porto flight deals. Data was last updated January 18, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$529
(Air France)

One-way from

$254
(KAYAK)

Popular in

June

Cheapest in

January

Average price

$574
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 Minnesota to Porto
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One-way flight from Minnesota to Porto
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Highest demand for flights based on searches. 18% potential increase in price ($211 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 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 Minnesota to Porto

Cheapest flights from Minnesota to Porto
Explore the most affordable flight options available from Minnesota to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 18, 2026.

This Air France deal was found by Cheapflights users on 1/15. 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 3/24:40 pm
MSP
-
OPO
1 stop11h 50m
Multiple Airlines
Mon 3/911:15 am
OPO
-
MSP
1 stop33h 05m
Multiple Airlines
Deal found 1/15$529
This KAYAK deal was found by Cheapflights users on 1/16. 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 2/2311:17 am
MSP
-
OPO
1 stop16h 13m
Lufthansa
Wed 3/46:00 am
OPO
-
MSP
2 stops19h 40m
Lufthansa
Deal found 1/16$534
This United Airlines deal was found by Cheapflights users on 1/17. 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.
Tue 4/214:58 pm
MSP
-
OPO
1 stop10h 47m
United Airlines
Tue 4/286:00 am
OPO
-
MSP
2 stops16h 08m
United Airlines
Deal found 1/17$536
This Mytrip deal was found by Cheapflights users on 1/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/412:00 pm
MSP
-
OPO
2 stops19h 15m
Multiple Airlines
Wed 3/116:00 am
OPO
-
MSP
2 stops22h 59m
Multiple Airlines
Deal found 1/17$542
This KAYAK deal was found by Cheapflights users on 1/16. 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 pm
MSP
-
OPO
2 stops14h 40m
Multiple Airlines
Mon 2/237:20 pm
OPO
-
MSP
2 stops30h 13m
Multiple Airlines
Deal found 1/16$544
This United Airlines deal was found by Cheapflights users on 1/17. 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.
Sun 3/228:00 am
MSP
-
OPO
2 stops20h 30m
United Airlines
Tue 3/3112:00 pm
OPO
-
MSP
2 stops28h 25m
United Airlines
Deal found 1/17$545
This KAYAK deal was found by Cheapflights users on 1/17. 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.
Tue 1/273:25 pm
MSP
-
OPO
2 stops37h 50m
SWISS
Tue 2/1012:05 pm
OPO
-
MSP
2 stops39h 52m
SWISS
Deal found 1/17$547
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Sat 2/286:30 pm
MSP
-
OPO
2 stops33h 00m
United Airlines
Wed 3/1812:30 pm
OPO
-
MSP
2 stops25h 15m
United Airlines
Deal found 1/16$551
This KAYAK deal was found by Cheapflights users on 1/17. 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.
Wed 1/2811:20 am
MSP
-
OPO
2 stops18h 20m
Lufthansa
Wed 2/116:00 am
OPO
-
MSP
2 stops21h 57m
Lufthansa
Deal found 1/17$555
This United Airlines deal was found by Cheapflights users on 1/17. 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.
Sun 3/154:30 pm
MSP
-
OPO
2 stops41h 25m
United Airlines
Tue 3/246:00 am
OPO
-
MSP
2 stops33h 57m
United Airlines
Deal found 1/17$559
This KLM deal was found by Cheapflights users on 1/15. 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.
Mon 3/26:11 pm
MSP
-
OPO
2 stops15h 14m
KLM
Mon 3/911:15 am
OPO
-
MSP
1 stop33h 05m
KLM
Deal found 1/15$560

Cheapflights Fare Finder

 
Customize your flight search to find flights from Minnesota 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 18, 2026.
Use the filters below to find and compare flights from Minnesota to Porto that are best for you.

Fly from

Minnesota

Fly to

Porto

Route

Depart

Return

Price

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 2/23

8:05 am-9:30 am

2 stops19h 25m

Porto

Wed 3/4

6:00 am-9:41 pm

2 stops21h 41m

$540

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Wed 3/4

12:00 pm-1:15 pm

2 stops19h 15m

Porto

Wed 3/11

6:00 am-11:59 pm

2 stops22h 59m

$542

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sat 2/28

6:30 pm-9:30 am

2 stops33h 00m

Porto

Wed 3/18

12:30 pm-8:45 am

2 stops25h 15m

$551

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sun 2/1

8:00 am-11:40 am

2 stops21h 40m

Porto

Thu 2/12

6:00 am-9:41 pm

2 stops21h 41m

$555

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 3/24

8:00 am-9:30 am

2 stops20h 30m

Porto

Thu 4/9

6:00 am-8:50 am

2 stops32h 50m

$562

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Wed 3/4

12:00 pm-1:15 pm

2 stops19h 15m

Porto

Wed 3/11

12:35 pm-11:59 pm

1 stop16h 24m

$566

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Thu 3/19

4:30 pm-11:40 am

2 stops38h 10m

Porto

Wed 3/25

12:30 pm-8:45 am

2 stops25h 15m

$609

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 3/24

9:55 am-9:30 am

2 stops18h 35m

Porto

Mon 4/6

6:00 am-8:50 am

2 stops32h 50m

$622

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sun 2/1

9:55 am-11:40 am

2 stops19h 45m

Porto

Sat 2/7

12:30 pm-2:23 pm

2 stops31h 53m

$626

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Wed 1/28

4:40 pm-10:30 am

1 stop11h 50m

Porto

Thu 2/12

11:15 am-2:30 pm

1 stop33h 15m

$628

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 14 results
1
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Best time to book a flight from Minnesota to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Minnesota 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 Minnesota to Porto

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

Currently, January is the cheapest month in which you can book a flight from Minnesota to Porto (average of $531). Flying from Minnesota to Porto in June is currently the most expensive (average of $800). 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.

Related info for your journey

Find useful and relevant information for your journey from Minnesota 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 Minnesota?

    Located just 6.8 mi from the city center, Porto (OPO) is the airport most travelers will use when flying to Porto from Minnesota.

  • How long is the flight from Minnesota to Porto?

    A quick flight from Minnesota to Porto can take about 19h 25m. United Airlines provides one of the quickest options available for as low as $540. There are 4069 mi between Minnesota and Porto.

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

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

  • How can I find direct flights from Minnesota to Porto?

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

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

    Yes. Cheapflights offers flight deals from Minnesota 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 Minnesota to Porto?

    Currently, January is the cheapest month in which you can book a flight from Minnesota to Porto (average of $531). Flying from Minnesota to Porto in June is currently the most expensive (average of $800). 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 Minnesota 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 Minnesota to Porto

Discover the top 4 airlines that operate flights from Minnesota 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 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$551Average$622FlexibilityNo cancel feeOn-time76%
DeltaCheapest$574Average$1,006FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$589Average$858FlexibilityNo cancel feeOn-time69%
KLMCheapest$650Average$901FlexibilityNo cancel feeOn-time75%

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