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$391+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — OPO
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 3, 2025.

Round-trip from

$447
(SWISS)

One-way from

$391
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,101
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. 18% potential increase in price ($225 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 3, 2025.

This SWISS deal was found by Cheapflights users on 6/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:50 pmMSP - OPO
2 stops20h 45mSWISS
Thu 11/2012:05 pmOPO - MSP
2 stops37h 35mSWISS
Deal found 6/30$447
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:41 pmMSP - OPO
1 stop10h 49mUnited Airlines
Thu 11/206:00 amOPO - MSP
2 stops39h 49mUnited Airlines
Deal found 7/2$586
This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:50 pmMSP - OPO
2 stops20h 45mMultiple Airlines
Thu 11/206:00 amOPO - MSP
2 stops21h 19mMultiple Airlines
Deal found 7/2$602
This Air Canada deal was found by Cheapflights users on 7/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:00 pmMSP - OPO
2 stops19h 50mAir Canada
Thu 11/206:00 amOPO - MSP
2 stops21h 19mAir Canada
Deal found 7/2$611
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:58 amMSP - OPO
2 stops16h 42mAmerican Airlines
Mon 11/108:40 pmOPO - MSP
2 stops18h 49mAmerican Airlines
Deal found 7/2$613
This KLM deal was found by Cheapflights users on 7/1. 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 10/274:20 pmMSP - OPO
1 stop25h 05mKLM
Thu 11/204:10 pmOPO - MSP
1 stop26h 25mKLM
Deal found 7/1$652
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:20 pmMSP - OPO
1 stop13h 10mDelta
Thu 11/205:00 amOPO - MSP
1 stop15h 50mDelta
Deal found 7/2$653
This Gurufare deal was found by Cheapflights users on 7/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/132:15 pmMSP - OPO
2 stops26h 35mLufthansa
Mon 10/2012:10 pmOPO - MSP
1 stop31h 55mLufthansa
Deal found 7/2$724
This Iberia deal was found by Cheapflights users on 7/2. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:52 amMSP - OPO
2 stops17h 48mIberia
Fri 10/108:15 amOPO - MSP
2 stops21h 18mIberia
Deal found 7/2$778

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 3, 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 10/27

4:50 pm-6:35 pm

2 stops20h 45m

Porto

Thu 11/20

12:05 pm-7:40 pm

2 stops37h 35m

$447

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 10/27

5:41 pm-9:30 am

1 stop10h 49m

Porto

Thu 11/20

6:00 am-3:49 pm

2 stops39h 49m

$586

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 10/27

4:50 pm-6:35 pm

2 stops20h 45m

Porto

Thu 11/20

6:00 am-9:19 pm

2 stops21h 19m

$602

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 10/27

12:00 pm-12:50 pm

2 stops19h 50m

Porto

Thu 11/20

6:00 am-9:19 pm

2 stops21h 19m

$611

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 10/27

9:58 am-7:40 am

2 stops16h 42m

Porto

Mon 11/10

8:40 pm-9:29 am

2 stops18h 49m

$613

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 10/27

4:20 pm-10:25 pm

1 stop25h 05m

Porto

Thu 11/20

4:10 pm-12:35 pm

1 stop26h 25m

$652

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sat 11/1

1:23 pm-10:30 am

2 stops16h 07m

Porto

Wed 11/12

5:00 am-12:35 pm

1 stop13h 35m

$707

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Mon 10/13

2:15 pm-10:50 pm

2 stops26h 35m

Porto

Mon 10/20

12:10 pm-2:05 pm

1 stop31h 55m

$724

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Wed 10/1

11:52 am-11:40 am

2 stops17h 48m

Porto

Fri 10/10

8:15 am-11:33 pm

2 stops21h 18m

$778

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Fri 7/18

7:30 pm-8:00 am

2 stops30h 30m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 14 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 $1,033). 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 3, 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.

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 3, 2025.
Get a feel of what it's like to fly with Delta, KLM, and SWISS 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
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
1,366 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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.

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

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $721. Users have also found prices from $757 and $758 on Delta 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 $523). Flying from Minnesota to Porto in June is currently the most expensive (average of $1,033). 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 Minnesota?

Book flights to Minnesota 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$551Average$884FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$568Average$982FlexibilityNo cancel feeOn-time69%
DeltaCheapest$614Average$1,019FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$666Average$1,099FlexibilityNo cancel feeOn-time75%

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