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$373+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — OPO
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
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 July 25, 2025.

Round-trip from

$609
(Ovago)

One-way from

$373
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,106
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. 19% potential increase in price ($236 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 25, 2025.

This Ovago deal was found by Cheapflights users on 7/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:19 pmMSP - OPO
2 stops31h 21mBritish Airways
Tue 12/168:20 amOPO - MSP
2 stops21h 55mBritish Airways
Deal found 7/22$609
This United Airlines deal was found by Cheapflights users on 7/24. 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 11/15:00 pmMSP - OPO
2 stops35h 30mUnited Airlines
Wed 11/126:00 amOPO - MSP
2 stops19h 40mUnited Airlines
Deal found 7/24$626
This Cheapflightsfares deal was found by Cheapflights users on 7/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:14 pmMSP - OPO
2 stops22h 11mLufthansa
Tue 12/166:00 amOPO - MSP
2 stops17h 12mLufthansa
Deal found 7/23$630
This KLM deal was found by Cheapflights users on 7/22. 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 12/84:20 pmMSP - OPO
1 stop12h 10mKLM
Tue 12/166:05 amOPO - MSP
2 stops17h 25mKLM
Deal found 7/22$636
This Mytrip deal was found by Cheapflights users on 7/23. 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.
Sun 11/25:48 amMSP - OPO
3 stops33h 57mMultiple Airlines
Thu 11/69:55 pmOPO - MSP
3 stops28h 01mMultiple Airlines
Deal found 7/23$672
This Delta deal was found by Cheapflights users on 7/23. 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.
Wed 12/319:09 amMSP - OPO
2 stops19h 21mDelta
Sat 1/106:00 amOPO - MSP
2 stops17h 26mDelta
Deal found 7/23$716
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 11/111:59 amMSP - OPO
2 stops18h 46mAmerican Airlines
Fri 11/78:40 pmOPO - MSP
2 stops19h 15mAmerican Airlines
Deal found 7/23$718
This Iberia deal was found by Cheapflights users on 7/21. 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.
Fri 10/1711:24 amMSP - OPO
2 stops22h 31mIberia
Tue 10/288:40 pmOPO - MSP
2 stops30h 32mIberia
Deal found 7/21$758
This Air Canada deal was found by Cheapflights users on 7/24. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:00 pmMSP - OPO
2 stops15h 35mAir Canada
Fri 10/36:00 amOPO - MSP
2 stops34h 39mAir Canada
Deal found 7/24$768

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 July 25, 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

6:19 pm-7:40 am

2 stops31h 21m

Porto

Tue 12/16

8:20 am-12:15 am

2 stops21h 55m

$609

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sat 11/1

5:00 pm-9:30 am

2 stops35h 30m

Porto

Wed 11/12

6:00 am-7:40 pm

2 stops19h 40m

$626

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 12/8

6:14 pm-10:25 pm

2 stops22h 11m

Porto

Tue 12/16

6:00 am-5:12 pm

2 stops17h 12m

$630

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 12/8

4:20 pm-10:30 am

1 stop12h 10m

Porto

Tue 12/16

6:05 am-5:30 pm

2 stops17h 25m

$636

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Wed 1/14

10:00 am-10:30 am

2 stops18h 30m

Porto

Tue 1/27

6:05 am-2:50 pm

1 stop14h 45m

$641

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sun 11/2

5:48 am-9:45 pm

3 stops33h 57m

Porto

Thu 11/6

9:55 pm-7:56 pm

3 stops28h 01m

$672

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sat 11/1

11:59 am-11:45 am

2 stops18h 46m

Porto

Fri 11/7

8:40 pm-9:55 am

2 stops19h 15m

$718

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Fri 10/17

11:24 am-3:55 pm

2 stops22h 31m

Porto

Tue 10/28

8:40 pm-10:12 pm

2 stops30h 32m

$758

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 9/22

12:00 pm-9:35 am

2 stops15h 35m

Porto

Fri 10/3

6:00 am-10:39 am

2 stops34h 39m

$768

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sat 11/1

5:15 am-9:05 pm

3 stops34h 50m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 11 results
1
2

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 $523). Flying from Minnesota to Porto in June is currently the most expensive (average of $1,031). 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 July 25, 2025.

When flying from Minnesota to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Minnesota to Porto?

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated July 25, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines from Minnesota to Porto by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,967 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,967 reviews
Delta
8.0
Very good
7,967 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,375 reviews
Delta
8.0
Very good
7,967 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,876 reviews
Delta
8.0
Very good
7,967 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,967 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,788 reviews
Delta
8.0
Very good
7,967 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $523). Flying from Minnesota to Porto in June is currently the most expensive (average of $1,031). 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
Coimbra
Matosinhos

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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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$551Average$855FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$589Average$982FlexibilityNo cancel feeOn-time69%
DeltaCheapest$620Average$1,024FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$666Average$1,093FlexibilityNo cancel feeOn-time75%

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