What airlines fly to Porto?

Delta, KLM and United Airlines are the top three most popular airlines that fly to Porto from Minnesota according to our data. Delta is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Porto. Keep in mind that there are 4 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Minnesota to Porto?

Delta and KLM are the most popular carriers operating from Minnesota to Porto

When did momondo last update prices for flights from Minnesota to Porto Airport?

Prices for flights from Minnesota to Porto Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Minnesota to Porto Airport?

The number of operators available for flights from Minnesota to Porto Airport is 4 as of December 2025.

How old do you have to be to fly from Minnesota to Porto Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Minnesota to Porto Airport.

What documentation or ID do you need to fly to Porto Airport?

The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$442 Cheap Flights from Minnesota to Porto in 2025/26

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Find the cheapest flights from Minnesota to Porto

Round-trip

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Cheap round-trip flights

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4:40 pm - 10:30 am

MSP

OPO

11h 50m1 stop

11:15 am - 2:30 pm

OPO

MSP

33h 15m1 stop

$577KLM

seg, fev 9 - seg, fev 23

3:35 pm - 3:25 pm

MSP

OPO

17h 50m1 stop

11:15 am - 2:30 pm

OPO

MSP

33h 15m1 stop

$582KLM

seg, fev 2 - seg, fev 9

3:25 pm - 5:30 pm

MSP

OPO

20h 05m2 stops

7:20 pm - 9:41 pm

OPO

MSP

32h 21m2 stops

$595SWISS

seg, fev 9 - seg, fev 23

4:40 pm - 10:30 am

MSP

OPO

11h 50m1 stop

11:15 am - 12:16 am

OPO

MSP

19h 01m2 stops

$637KLM

seg, fev 9 - seg, fev 23

9:57 am - 9:30 am

MSP

OPO

17h 33m2 stops

6:00 am - 9:56 pm

OPO

MSP

20h 56m2 stops

$639United Airlines

sex, mar 6 - sex, mar 13

6:55 am - 5:05 pm

MSP

OPO

28h 10m2 stops

5:55 pm - 8:44 pm

OPO

MSP

32h 49m2 stops

$650Scandinavian Airlines

sáb, abr 4 - sex, abr 10

3:29 pm - 6:30 pm

MSP

OPO

45h 01m2 stops

11:25 am - 7:51 pm

OPO

MSP

38h 26m2 stops

$651SWISS

sáb, fev 21 - sáb, fev 28

4:40 pm - 10:30 am

MSP

OPO

11h 50m1 stop

4:10 pm - 2:20 pm

OPO

MSP

28h 10m1 stop

$677KLM

sáb, fev 21 - sáb, fev 28

12:45 pm - 10:30 am

MSP

OPO

15h 45m2 stops

5:00 am - 12:35 pm

OPO

MSP

13h 35m1 stop

$681Delta

ter, fev 10 - dom, fev 15

3:35 pm - 10:25 pm

MSP

OPO

24h 50m1 stop

5:00 am - 12:35 pm

OPO

MSP

13h 35m1 stop

$682KLM

ter, fev 10 - dom, fev 15

KLM flights from Minnesota to Porto

Our best KLM deals on Minnesota to Porto flight tickets

KLM

Feb 9

MSP4:40 pmMinneapolis St Paul

11h 50m

1 stop

OPO10:30 amPorto

Feb 23

OPO11:15 amPorto

33h 15m

1 stop

MSP2:30 pmMinneapolis St Paul

$577

Find similar

KLM

Feb 2

MSP3:35 pmMinneapolis St Paul

17h 50m

1 stop

OPO3:25 pmPorto

Feb 9

OPO11:15 amPorto

33h 15m

1 stop

MSP2:30 pmMinneapolis St Paul

$582

Find similar

KLM

Feb 9

MSP4:40 pmMinneapolis St Paul

11h 50m

1 stop

OPO10:30 amPorto

Feb 23

OPO11:15 amPorto

19h 01m

2 stops

MSP12:16 amMinneapolis St Paul

$637

Find similar

United Airlines flights from Minnesota to Porto

Our best United Airlines deals on Minnesota to Porto flight tickets

United Airlines

Mar 6

MSP9:57 amMinneapolis St Paul

17h 33m

2 stops

OPO9:30 amPorto

Mar 13

OPO6:00 amPorto

20h 56m

2 stops

MSP9:56 pmMinneapolis St Paul

$639

Find similar

United Airlines

Feb 27

MSP6:00 amMinneapolis St Paul

21h 30m

2 stops

OPO9:30 amPorto

Mar 7

OPO6:00 amPorto

19h 47m

2 stops

MSP7:47 pmMinneapolis St Paul

$689

Find similar

United Airlines

Apr 7

MSP9:57 amMinneapolis St Paul

17h 48m

2 stops

OPO9:45 amPorto

Apr 15

OPO6:00 amPorto

14h 00m

1 stop

MSP2:00 pmMinneapolis St Paul

$719

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

seg 2/9

4:40 pm-10:30 am

1 stop11h 50m

Porto

seg 2/23

11:15 am-2:30 pm

1 stop33h 15m

$577

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

seg 2/2

3:35 pm-3:25 pm

1 stop17h 50m

Porto

seg 2/9

11:15 am-2:30 pm

1 stop33h 15m

$582

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

seg 2/9

3:25 pm-5:30 pm

2 stops20h 05m

Porto

seg 2/23

7:20 pm-9:41 pm

2 stops32h 21m

$595

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

seg 2/9

4:40 pm-10:30 am

1 stop11h 50m

Porto

seg 2/23

11:15 am-12:16 am

2 stops19h 01m

$637

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

sex 3/6

9:57 am-9:30 am

2 stops17h 33m

Porto

sex 3/13

6:00 am-9:56 pm

2 stops20h 56m

$639

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

sáb 4/4

6:55 am-5:05 pm

2 stops28h 10m

Porto

sex 4/10

5:55 pm-8:44 pm

2 stops32h 49m

$650

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

sáb 2/21

3:29 pm-6:30 pm

2 stops45h 01m

Porto

sáb 2/28

11:25 am-7:51 pm

2 stops38h 26m

$651

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

sáb 2/21

4:40 pm-10:30 am

1 stop11h 50m

Porto

sáb 2/28

4:10 pm-2:20 pm

1 stop28h 10m

$677

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

ter 2/10

12:45 pm-10:30 am

2 stops15h 45m

Porto

dom 2/15

5:00 am-12:35 pm

1 stop13h 35m

$681

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

ter 2/10

3:35 pm-10:25 pm

1 stop24h 50m

Porto

dom 2/15

5:00 am-12:35 pm

1 stop13h 35m

$682

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Minnesota to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Porto?

The month of January is, on average, the cheapest month to fly to Porto from Minnesota, with most prices found around $574. If you aren’t able to travel during the month of January, then book flights to Porto from Minnesota during March instead. Flights to Porto in March, while not as cheap as those in January, still average around $671.

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Tuesday when prices can be found for as low as $975. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,433. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the morning is the cheapest time of day to fly from Minnesota to Porto when you can find flight prices for as low as $851. Flying to Porto in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,258 on average. Flights to Porto from Minnesota in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Porto?

You are more likely to see cheaper flights to Porto from Minnesota when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $968 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Minnesota for as low as $792 on momondo.

Can stopping save me money on Minnesota to Porto flights?

You could potentially save up to 2% on your flight if you consider stops on a Minnesota to Porto flight.

Cheap Minnesota to Porto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Minnesota to Porto

Fastest flight time	11h 50m
Direct flights	None

The fastest flight from Minnesota to Porto takes 11h 50m

There are no direct flights from Minnesota to Porto. There are no popular flight routes from Minnesota to Porto.

Search flight deals

When did momondo last update prices for flights from Minnesota to Porto Airport?
Prices for flights from Minnesota to Porto Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Minnesota to Porto Airport?
The number of operators available for flights from Minnesota to Porto Airport is 4 as of December 2025.
How old do you have to be to fly from Minnesota to Porto Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Minnesota to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Minnesota to Porto

Compare and see reviews for airlines that fly from Minnesota to Porto with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $551	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
United Airlines	PriceFrom $589	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Delta	PriceFrom $608	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
KLM	PriceFrom $650	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights

Vila Nova de Gaia

Coimbra

Braga

Aveiro

Matosinhos

Guimarães

Esposende

Lamego

Chaves

Viseu

Espinho

Ponte de Lima

Arcos de Valdevez

Pinhao

Curia

Penafiel

Mesao Frio

Mira

Baiao

Why use momondo?

Why should I use momondo to find a flight deal from Minnesota to Porto?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Minnesota to Porto for you.

Can I find flights from Minnesota to Porto with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Porto from Minnesota with this policy.

How can momondo help me find flights from Minnesota to Porto?

Once you have performed a search for Minnesota to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Minnesota to Porto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Porto, momondo offers a useful price alert feature which will track prices for flights to Porto from Minnesota and alert you when they change.