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$340+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — OPO
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
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 October 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$526
(Delta)

One-way from

$340
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,028
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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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 17, 2025.

This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:28 pmMSP - OPO
1 stop12h 02mDelta
Thu 11/276:35 amOPO - MSP
1 stop13h 43mDelta
Deal found 10/16$526
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Fri 11/1412:09 pmMSP - OPO
1 stop15h 21mUnited Airlines
Thu 11/2712:30 pmOPO - MSP
2 stops27h 50mUnited Airlines
Deal found 10/16$527
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:40 amMSP - OPO
2 stops17h 45mDelta
Sat 12/66:00 amOPO - MSP
1 stop14h 30mDelta
Deal found 10/15$530
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:00 amMSP - OPO
3 stops21h 30mUnited Airlines
Tue 11/256:00 amOPO - MSP
2 stops17h 30mUnited Airlines
Deal found 10/15$537
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:20 pmMSP - OPO
2 stops15h 10mDelta
Tue 12/166:05 amOPO - MSP
2 stops20h 55mDelta
Deal found 10/16$540
This Expedia deal was found by Cheapflights users on 10/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:20 pmMSP - OPO
2 stops15h 10mMultiple Airlines
Thu 11/276:35 amOPO - MSP
1 stop13h 43mMultiple Airlines
Deal found 10/16$581
This KLM deal was found by Cheapflights users on 10/15. 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.
Thu 11/273:30 pmMSP - OPO
1 stop13h 00mKLM
Sat 12/66:00 amOPO - MSP
1 stop14h 30mKLM
Deal found 10/15$607
This Mytrip deal was found by Cheapflights users on 10/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:15 pmMSP - OPO
3 stops28h 45mMultiple Airlines
Tue 11/255:35 pmOPO - MSP
3 stops33h 45mMultiple Airlines
Deal found 10/15$785
This Expedia deal was found by Cheapflights users on 10/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:20 pmMSP - OPO
2 stops15h 10mAir France
Thu 11/2711:20 amOPO - MSP
2 stops32h 42mAir France
Deal found 10/16$806

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 October 17, 2025.
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

Fri 11/14

4:28 pm-10:30 am

1 stop12h 02m

Porto

Thu 11/27

6:35 am-2:18 pm

1 stop13h 43m

$526

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 11/18

4:28 pm-10:30 am

1 stop12h 02m

Porto

Tue 11/25

6:05 am-2:18 pm

1 stop14h 13m

$526

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 2/9

4:25 pm-10:30 am

1 stop12h 05m

Porto

Sun 2/15

5:00 am-2:30 pm

1 stop15h 30m

$526

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Fri 11/14

12:09 pm-9:30 am

1 stop15h 21m

Porto

Thu 11/27

12:30 pm-10:20 am

2 stops27h 50m

$527

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 2/10

1:00 pm-10:30 am

2 stops15h 30m

Porto

Sun 2/15

5:00 am-12:35 pm

1 stop13h 35m

$530

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 11/18

1:20 pm-10:30 am

2 stops15h 10m

Porto

Tue 11/25

6:05 am-2:18 pm

1 stop14h 13m

$530

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 2/10

10:15 am-10:30 am

2 stops18h 15m

Porto

Sun 2/15

5:00 am-2:30 pm

1 stop15h 30m

$530

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 2/10

3:35 pm-10:30 am

1 stop12h 55m

Porto

Sun 2/15

5:00 am-12:35 pm

1 stop13h 35m

$532

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 11/18

11:27 am-9:30 am

2 stops16h 03m

Porto

Tue 11/25

6:00 am-7:40 pm

2 stops19h 40m

$537

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 12/8

1:20 pm-10:30 am

2 stops15h 10m

Porto

Tue 12/16

6:05 am-9:00 pm

2 stops20h 55m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 18 results
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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 $532). Flying from Minnesota to Porto in June is currently the most expensive (average of $963). 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 MN to OPO?

Find hourly flight availability from Minnesota 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 October 17, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 9% on flights from Minnesota to Porto by exploring options for tickets in the afternoon.

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 12h 02m. Delta provides one of the quickest options available for as low as $526. There are 4069 mi between Minnesota and Porto. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $532). Flying from Minnesota to Porto in June is currently the most expensive (average of $963). 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

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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 October 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$551Average$633FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$589Average$858FlexibilityNo cancel feeOn-time69%
DeltaCheapest$624Average$1,006FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$626Average$945FlexibilityNo cancel feeOn-time75%

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