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$238+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — OPO
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
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 February 7, 2026.

This Delta deal was found by Cheapflights users on 2/3. 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 5/43:35 pm
MSP
-
OPO
1 stop17h 50m
Delta
Fri 5/85:00 am
OPO
-
MSP
1 stop17h 42m
Delta
Deal found 2/3$518
This Delta deal was found by Cheapflights users on 2/3. 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 5/43:35 pm
MSP
-
OPO
1 stop17h 50m
Delta
Wed 5/64:25 pm
OPO
-
MSP
1 stop31h 25m
Delta
Deal found 2/3$538
This Iberia deal was found by Cheapflights users on 2/3. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:47 pm
MSP
-
OPO
2 stops20h 13m
Iberia
Thu 5/78:20 am
OPO
-
MSP
2 stops19h 56m
Iberia
Deal found 2/3$554
This Air France deal was found by Cheapflights users on 2/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:35 pm
MSP
-
OPO
1 stop17h 50m
Multiple Airlines
Tue 5/127:00 pm
OPO
-
MSP
1 stop25h 41m
Multiple Airlines
Deal found 2/3$565
This Delta deal was found by Cheapflights users on 2/3. 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 5/43:35 pm
MSP
-
OPO
1 stop17h 50m
Delta
Sat 5/95:00 am
OPO
-
MSP
1 stop15h 41m
Delta
Deal found 2/3$568
This Delta deal was found by Cheapflights users on 2/3. 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 5/43:35 pm
MSP
-
OPO
1 stop17h 50m
Delta
Tue 5/125:00 am
OPO
-
MSP
2 stops18h 40m
Delta
Deal found 2/3$575
This Delta deal was found by Cheapflights users on 2/3. 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 5/42:20 pm
MSP
-
OPO
2 stops19h 05m
Delta
Thu 5/75:00 am
OPO
-
MSP
1 stop17h 42m
Delta
Deal found 2/3$577
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:50 am
MSP
-
OPO
2 stops21h 35m
Delta
Fri 5/85:00 am
OPO
-
MSP
1 stop12h 24m
Delta
Deal found 2/5$582
This Air France deal was found by Cheapflights users on 2/6. 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 3/231:20 pm
MSP
-
OPO
2 stops16h 10m
Multiple Airlines
Mon 3/307:00 pm
OPO
-
MSP
1 stop22h 25m
Multiple Airlines
Deal found 2/6$583
This KLM deal was found by Cheapflights users on 2/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:30 pm
MSP
-
OPO
1 stop21h 20m
KLM
Mon 3/307:00 pm
OPO
-
MSP
1 stop25h 49m
KLM
Deal found 2/6$584
This KLM deal was found by Cheapflights users on 2/3. 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.
Tue 3/104:30 pm
MSP
-
OPO
1 stop13h 00m
KLM
Tue 3/1711:15 am
OPO
-
MSP
1 stop33h 05m
KLM
Deal found 2/3$585

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 February 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$518
(Delta)

One-way from

$238
(Air France)

Popular in

June

Cheapest in

January

Average price

$716
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. 18% potential increase in price ($207 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 7, 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 5/4

3:35 pm-3:25 pm

1 stop17h 50m

Porto

Wed 5/6

4:25 pm-5:50 pm

1 stop31h 25m

$538

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 4/28

11:50 am-3:25 pm

2 stops21h 35m

Porto

Tue 5/5

11:30 am-2:41 pm

1 stop33h 11m

$582

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 4/21

2:20 pm-3:25 pm

2 stops19h 05m

Porto

Tue 4/28

5:00 am-4:42 pm

1 stop17h 42m

$582

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 4/28

11:50 am-3:25 pm

2 stops21h 35m

Porto

Fri 5/8

5:00 am-11:24 am

1 stop12h 24m

$582

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 4/28

11:50 am-3:25 pm

2 stops21h 35m

Porto

Thu 5/7

5:00 am-4:42 pm

1 stop17h 42m

$582

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 3/23

4:30 pm-6:50 pm

1 stop21h 20m

Porto

Mon 3/30

7:00 pm-2:49 pm

1 stop25h 49m

$584

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Wed 4/29

7:00 am-10:40 am

2 stops21h 40m

Porto

Fri 5/8

5:00 am-11:24 am

1 stop12h 24m

$587

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 4/21

11:31 am-9:45 am

2 stops16h 14m

Porto

Tue 4/28

6:00 am-8:50 am

2 stops32h 50m

$591

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 4/28

11:50 am-3:25 pm

2 stops21h 35m

Porto

Wed 5/6

5:00 am-9:00 pm

2 stops22h 00m

$593

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 5/4

3:35 pm-3:25 pm

1 stop17h 50m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 19 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 $802). 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 17h 50m. Delta provides one of the quickest options available for as low as $538. 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 June is currently the most expensive (average of $802). 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
Vila Nova de Gaia
Aveiro
Arcos de Valdevez
Coimbra

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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 3 airlines flying from Minnesota to Porto

Discover the top 3 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 February 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$574Average$1,028FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$589Average$830FlexibilityNo cancel feeOn-time69%
KLMCheapest$626Average$824FlexibilityNo cancel feeOn-time75%

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