How many flights depart from Michigan to Portugal on average per week?

2 flights are operational weekly from Michigan to Portugal as of November 2025. The most popular departure day for this route is Wed, with 100% of flights per week taking off on this day.

What airlines fly to Portugal?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Portugal from Michigan according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 10 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

How long is the flight from Michigan to Portugal?

Average flight duration from Michigan to Portugal depends on which airport you fly into and out of. Flying from Detroit to Lisbon is 9h 21m on average, while flying from Grand Rapids to Lisbon is 9h 39m on average. Lisbon is the most popular airport in Portugal.

What is the cheapest airline that flies from Michigan to Portugal?

Scandinavian Airlines is the most popular carrier operating from Michigan to Portugal

When did momondo last update prices for flights from Michigan to Portugal?

Prices for flights from Michigan to Portugal are refreshed on a daily basis.

How many operators does momondo search for flights from Michigan to Portugal?

As of November 2025, there are 17 operators available to choose from for flights from Michigan to Portugal.

How old do you have to be to fly from Michigan to Portugal?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Portugal.

What documentation or ID do you need to fly to Portugal?

The necessary travel and health documents for your Portugal 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.

$220 Cheap Flights from Michigan to Portugal in 2025/26

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Find the cheapest flights from Michigan to Portugal

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 11:00 amORD-OPO

22h 00m2 stops

5:55 pm - 4:10 pmOPO-ORD

28h 15m1 stop

$421Scandinavian Airlines

Find Deal

Tue, Apr 14 - Sun, Apr 19

10:36 am - 3:20 pmORD-FNC

22h 44m2 stops

4:10 pm - 5:45 pmFNC-ORD

30h 35m1 stop

$424Scandinavian Airlines

Find Deal

Fri, Mar 6 - Sat, Mar 14

7:10 pm - 5:00 pmORD-OPO

15h 50m1 stop

4:55 pm - 2:45 pmOPO-ORD

27h 50m1 stop

$425TAP AIR PORTUGAL

Find Deal

Wed, Jan 14 - Sat, Jan 24

6:00 pm - 11:00 pmORD-OPO

23h 00m1 stop

5:05 am - 4:00 pmOPO-ORD

16h 55m1 stop

$440TAP AIR PORTUGAL

Find Deal

Sun, May 3 - Sun, May 10

6:50 pm - 11:15 amORD-OPO

34h 25m1 stop

6:00 am - 1:10 pmOPO-ORD

13h 10m1 stop

$446Multiple Airlines

Find Deal

Mon, Dec 8 - Tue, Dec 16

7:05 am - 11:15 amORD-OPO

22h 10m2 stops

12:30 pm - 8:05 pmOPO-ORD

13h 35m1 stop

$455Multiple Airlines

Find Deal

Tue, Dec 2 - Wed, Dec 10

6:50 pm - 6:35 pmORD-OPO

17h 45m1 stop

12:05 pm - 5:20 pmOPO-ORD

34h 15m1 stop

$463SWISS

Find Deal

Mon, Feb 23 - Mon, Mar 9

4:20 pm - 2:45 pmORD-OPO

16h 25m1 stop

6:00 am - 1:10 pmOPO-ORD

13h 10m1 stop

$466Lufthansa

Find Deal

Tue, Feb 24 - Fri, Mar 6

9:50 pm - 11:40 pmORD-OPO

19h 50m1 stop

1:45 pm - 6:25 pmOPO-ORD

34h 40m1 stop

$475Lufthansa

Find Deal

Wed, Feb 11 - Mon, Feb 16

6:50 pm - 1:25 pmORD-OPO

36h 35m2 stops

7:20 pm - 5:20 pmOPO-ORD

27h 00m1 stop

$516SWISS

Find Deal

Mon, Feb 23 - Mon, Mar 9

Air Canada flights from Michigan to Portugal

Our best Air Canada deals on Michigan to Portugal flight tickets

Air Canada

Feb 23

ORD7:15 amChicago O'Hare Intl

22h 50m

2 stops

OPO12:05 pmPorto

Mar 6

OPO6:00 amPorto

37h 01m

2 stops

ORD1:01 pmChicago O'Hare Intl

$484

Find similar

Air Canada

Mar 23

ORD3:55 pmChicago O'Hare Intl

15h 55m

2 stops

OPO12:50 pmPorto

Mar 31

OPO11:05 amPorto

27h 00m

2 stops

ORD8:05 amChicago O'Hare Intl

$486

Find similar

Air Canada

Feb 22

ORD6:00 amChicago O'Hare Intl

21h 20m

2 stops

LIS9:20 amLisbon Humberto Delgado

Mar 3

LIS5:00 amLisbon Humberto Delgado

20h 30m

2 stops

ORD7:30 pmChicago O'Hare Intl

$495

Find similar

Scandinavian Airlines flights from Michigan to Portugal

Our best Scandinavian Airlines deals on Michigan to Portugal flight tickets

Scandinavian Airlines

Apr 14

ORD7:00 amChicago O'Hare Intl

22h 00m

2 stops

OPO11:00 amPorto

Apr 19

OPO5:55 pmPorto

28h 15m

1 stop

ORD4:10 pmChicago O'Hare Intl

$421

Find similar

Scandinavian Airlines

Mar 6

ORD10:36 amChicago O'Hare Intl

22h 44m

2 stops

FNC3:20 pmFunchal Madeira

Mar 14

FNC4:10 pmFunchal Madeira

30h 35m

1 stop

ORD5:45 pmChicago O'Hare Intl

$424

Find similar

Scandinavian Airlines

Mar 6

ORD7:10 pmChicago O'Hare Intl

14h 10m

1 stop

FNC3:20 pmFunchal Madeira

Mar 14

FNC4:10 pmFunchal Madeira

30h 35m

1 stop

ORD5:45 pmChicago O'Hare Intl

$432

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Tue 4/14

7:00 am-11:00 am

2 stops22h 00m

Porto

Sun 4/19

5:55 pm-4:10 pm

1 stop28h 15m

$421

ChicagoFunchal

ORD - FNC

ORDFNC

Chicago O'Hare Intl

Fri 3/6

10:36 am-3:20 pm

2 stops22h 44m

Funchal Madeira

Sat 3/14

4:10 pm-5:45 pm

1 stop30h 35m

$424

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 1/14

7:10 pm-5:00 pm

1 stop15h 50m

Porto

Sat 1/24

4:55 pm-2:45 pm

1 stop27h 50m

$425

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 5/3

6:00 pm-11:00 pm

1 stop23h 00m

Porto

Sun 5/10

5:05 am-4:00 pm

1 stop16h 55m

$440

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Mon 12/8

6:50 pm-11:15 am

1 stop34h 25m

Porto

Tue 12/16

6:00 am-1:10 pm

1 stop13h 10m

$446

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Tue 12/2

7:05 am-11:15 am

2 stops22h 10m

Porto

Wed 12/10

12:30 pm-8:05 pm

1 stop13h 35m

$455

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Mon 2/23

6:50 pm-6:35 pm

1 stop17h 45m

Porto

Mon 3/9

12:05 pm-5:20 pm

1 stop34h 15m

$463

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Tue 2/24

4:20 pm-2:45 pm

1 stop16h 25m

Porto

Fri 3/6

6:00 am-1:10 pm

1 stop13h 10m

$466

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 2/11

9:50 pm-11:40 pm

1 stop19h 50m

Porto

Mon 2/16

1:45 pm-6:25 pm

1 stop34h 40m

$475

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Mon 2/23

6:50 pm-1:25 pm

2 stops36h 35m

Porto

Mon 3/9

7:20 pm-5:20 pm

1 stop27h 00m

$516

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Michigan to Portugal

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

Other information

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Michigan is in November. Flight prices, which tend to average around $703, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Michigan during February instead. Flights to Portugal in February, while not as cheap as those in November, still average around $720.

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

According to our data, Wednesday is the cheapest day to fly to Portugal from Michigan. The lowest ticket price found for a Wednesday departure recently was $764. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Friday, with ticket prices averaging around $1,028.

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

Our most recent data shows that the best time of day to fly to Portugal is in the afternoon. Flights from Michigan to Portugal during this time can be as low as $881. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $967 per ticket.

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

You are more likely to see cheaper flights to Portugal from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $907 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Michigan for as low as $812 on momondo.

Can stopping save me money on Michigan to Portugal flights?

You could potentially save up to 16% on your flight if you consider stops on a Michigan to Portugal flight.

Cheap Michigan to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to Portugal

Fastest flight time	7h 55m
Direct flights	Mon, Thu, Sat and Sun
Airports in Portugal	1 airport

The fastest flight from Michigan to Portugal takes 7h 55m

Direct flights go from Michigan to Portugal on Monday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Portugal: Lisbon Humberto Delgado (LIS)

Search flight deals

When did momondo last update prices for flights from Michigan to Portugal?
Prices for flights from Michigan to Portugal are refreshed on a daily basis.
How many operators does momondo search for flights from Michigan to Portugal?
As of November 2025, there are 17 operators available to choose from for flights from Michigan to Portugal.
How old do you have to be to fly from Michigan to Portugal?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Portugal.
What documentation or ID do you need to fly to Portugal?
The necessary travel and health documents for your Portugal 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 Michigan to Portugal

Compare and see reviews for airlines that fly from Michigan to Portugal with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $441	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
Turkish Airlines	PriceFrom $559	Free Cancellation	Rating 7.3 4,034 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $559	Free Cancellation	Rating 7.4 9,004 reviews	Search United Airlines flights
KLM	PriceFrom $568	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
British Airways	PriceFrom $590	Free Cancellation	Rating 6.7 7,496 reviews	Search British Airways flights
Air France	PriceFrom $606	Free Cancellation	Rating 7.4 1,484 reviews	Search Air France flights
Lufthansa	PriceFrom $608	Free Cancellation	Rating 6.8 7,555 reviews	Search Lufthansa flights
American Airlines	PriceFrom $609	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
Air Canada	PriceFrom $683	Free Cancellation	Rating 7.1 10,409 reviews	Search Air Canada flights
TAP AIR PORTUGAL	PriceFrom $694	Free Cancellation	Rating 7.1 2,046 reviews	Search TAP AIR PORTUGAL flights

Why use momondo?

Why should I use momondo to find a flight deal from Michigan to Portugal?

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 Michigan to Portugal for you.

Can I find flights from Michigan to Portugal with flexible booking policies on momondo?

Flights from Michigan to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Michigan to Portugal?

Once all potential Michigan to Portugal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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