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$333+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — OPO
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap 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 December 4, 2025.

This Turkish Airlines deal was found by Cheapflights users on 12/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:14 pmMSP - OPO
2 stops38h 56mMultiple Airlines
Tue 12/164:10 pmOPO - MSP
2 stops28h 05mMultiple Airlines
Deal found 12/2$1,445
This KLM deal was found by Cheapflights users on 12/3. 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 12/164:10 pmOPO - MSP
1 stop26h 25mKLM
Deal found 12/3$1,706
This Delta deal was found by Cheapflights users on 12/3. 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
1 stop14h 25mDelta
Deal found 12/3$1,711

Find flight deals from Minnesota to Porto

Keep the following information in mind while searching for Minnesota to Porto flight deals. Data was last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$546
(Delta)

One-way from

$333
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,561
Provider with most accurate pricing for Minneapolis St Paul-Porto flight deals.
Search Deals
Provider most trusted by Cheapflights users for Minneapolis St Paul-Porto flights.
Search Deals
From Minnesota to Porto
Search Deals
One-way flight from Minnesota to Porto
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 4, 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 2/23

4:40 pm-10:30 am

1 stop11h 50m

Porto

Mon 3/2

4:10 pm-2:20 pm

1 stop28h 10m

$546

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 1/26

4:40 pm-10:30 am

1 stop11h 50m

Porto

Fri 2/6

5:00 am-2:30 pm

1 stop15h 30m

$546

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 2/9

4:40 pm-10:30 am

1 stop11h 50m

Porto

Mon 2/23

4:10 pm-2:30 pm

1 stop28h 20m

$547

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 1/27

12:45 pm-10:30 am

2 stops15h 45m

Porto

Thu 2/5

5:00 am-2:30 pm

1 stop15h 30m

$551

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Wed 1/28

12:45 pm-10:30 am

2 stops15h 45m

Porto

Tue 2/3

5:00 am-12:35 pm

1 stop13h 35m

$551

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Wed 1/28

6:55 am-10:30 am

2 stops21h 35m

Porto

Thu 2/5

5:00 am-2:30 pm

1 stop15h 30m

$551

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 2/9

8:55 am-10:30 am

2 stops19h 35m

Porto

Wed 3/4

5:00 am-12:30 pm

1 stop13h 30m

$551

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 1/27

5:50 pm-10:25 pm

1 stop22h 35m

Porto

Thu 2/5

11:15 am-12:35 pm

1 stop31h 20m

$552

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sun 1/25

5:50 pm-3:25 pm

1 stop15h 35m

Porto

Thu 2/5

11:15 am-12:35 pm

1 stop31h 20m

$552

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sun 1/25

5:50 pm-10:25 pm

1 stop22h 35m

Porto

Fri 2/6

5:00 am-12:35 pm

1 stop13h 35m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 17 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 May is currently the most expensive (average of $841). 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 December 4, 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 11h 50m. KLM provides one of the quickest options available for as low as $546. 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 $532). Flying from Minnesota to Porto in May is currently the most expensive (average of $841). 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$551Average$633FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$589Average$928FlexibilityNo cancel feeOn-time69%
DeltaCheapest$608Average$1,046FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$650Average$950FlexibilityNo cancel feeOn-time75%

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