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$457+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — OPO
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$576
(KLM)

One-way from

$457
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$764
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, 0% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 5, 2025.

This Delta deal was found by Cheapflights users on 11/4. 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 12/84:40 pmMSP - OPO
1 stop11h 50mDelta
Tue 12/2311:15 amOPO - MSP
1 stop33h 15mDelta
Deal found 11/4$576
This Delta deal was found by Cheapflights users on 11/4. 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 12/810:00 amMSP - OPO
2 stops18h 30mDelta
Tue 12/166:05 amOPO - MSP
1 stop14h 25mDelta
Deal found 11/4$580
This KLM deal was found by Cheapflights users on 11/5. 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 12/84:40 pmMSP - OPO
1 stop11h 50mKLM
Tue 12/166:05 amOPO - MSP
1 stop14h 25mKLM
Deal found 11/5$626
This Delta deal was found by Cheapflights users on 11/4. 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 11/4$790
This KLM deal was found by Cheapflights users on 11/5. 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 11/5$791
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/2712:12 pmMSP - OPO
2 stops15h 18mUnited Airlines
Sat 12/66:00 amOPO - MSP
2 stops19h 40mUnited Airlines
Deal found 11/4$797
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/107:20 amMSP - OPO
2 stops18h 20mAmerican Airlines
Thu 1/88:20 amOPO - MSP
2 stops18h 53mAmerican Airlines
Deal found 11/5$818

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 November 5, 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

Mon 12/8

6:55 am-10:30 am

2 stops21h 35m

Porto

Tue 12/23

11:15 am-12:40 pm

1 stop31h 25m

$576

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 12/8

10:00 am-10:30 am

2 stops18h 30m

Porto

Tue 12/16

6:05 am-2:30 pm

1 stop14h 25m

$580

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 3/10

10:15 am-9:30 am

2 stops18h 15m

Porto

Tue 3/24

6:00 am-7:40 pm

2 stops18h 40m

$587

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 2/10

6:00 pm-3:25 pm

1 stop15h 25m

Porto

Sun 2/15

11:15 am-2:30 pm

1 stop33h 15m

$632

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 2/10

11:20 am-2:45 pm

2 stops21h 25m

Porto

Sun 2/15

6:15 am-9:41 pm

2 stops21h 26m

$640

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 2/10

8:55 am-10:30 am

2 stops19h 35m

Porto

Sun 2/15

5:00 am-2:30 pm

1 stop15h 30m

$680

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 1/5

6:45 pm-10:25 pm

2 stops21h 40m

$459

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Fri 2/27

9:51 am-9:30 am

2 stops17h 39m

$493

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Fri 2/27

6:00 pm-10:20 pm

1 stop22h 20m

$498

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 1/5

4:40 pm-10:30 am

1 stop11h 50m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 13 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 November 5, 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 18h 15m. Delta provides one of the quickest options available for as low as $587. 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.

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

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $459. Users have also found prices from $493 and $498 on United Airlines and KLM, respectively.

  • 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
Vila Nova de Gaia

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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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$551Average$633FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$589Average$858FlexibilityNo cancel feeOn-time69%
DeltaCheapest$608Average$1,045FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$626Average$937FlexibilityNo cancel feeOn-time75%

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