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

Virgin Atlantic, Air Canada, and WestJet are the most popular carriers operating from Michigan to Portugal

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 32m on average, while flying from Grand Rapids to Lisbon is 13h 33m on average. Lisbon is the most popular airport in Portugal.

What airlines fly to Portugal?

United Airlines, Delta and Air Canada 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 50% 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.

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 February 2026, there are 18 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.

$226 Cheap Flights from Michigan to Portugal in 2026

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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.

7:10 pm - 10:00 pm

ORD

OPO

20h 50m

1 stop

6:55 am - 4:00 pm

OPO

ORD

14h 05m

1 stop

$474TAP AIR PORTUGAL

Wed, Mar 4 - Wed, Mar 11

9:50 pm - 11:30 pm

ORD

LIS

19h 40m

1 stop

5:00 am - 2:25 pm

LIS

ORD

14h 25m

1 stop

$478Lufthansa

Tue, Mar 3 - Tue, Mar 10

9:18 pm - 10:30 am

ORD

LIS

31h 12m

1 stop

11:25 am - 11:28 am

LIS

ORD

30h 03m

1 stop

$484United Airlines

Sat, Apr 18 - Thu, May 7

4:10 pm - 8:10 am

ORD

LIS

10h 00m

1 stop

5:00 am - 1:25 pm

LIS

ORD

14h 25m

1 stop

$486United Airlines

Tue, Feb 17 - Thu, Mar 5

4:20 pm - 9:15 am

ORD

FNC

34h 55m

1 stop

10:25 am - 2:15 pm

FNC

ORD

33h 50m

1 stop

$494KLM

Tue, Apr 7 - Wed, Apr 15

7:14 pm - 9:15 am

ORD

FNC

32h 01m

2 stops

10:25 am - 2:15 pm

FNC

ORD

33h 50m

1 stop

$498KLM

Tue, Apr 7 - Wed, Apr 15

1:10 pm - 11:20 am

MDW

LIS

17h 10m

2 stops

5:00 am - 5:54 pm

LIS

MDW

18h 54m

2 stops

$502Delta

Mon, Mar 23 - Wed, Apr 1

7:15 pm - 11:00 am

ORD

OPO

33h 45m

1 stop

5:55 pm - 4:10 pm

OPO

ORD

28h 15m

1 stop

$502Scandinavian Airlines

Mon, Apr 13 - Fri, Apr 17

9:34 am - 9:00 am

MDW

LIS

17h 26m

2 stops

5:00 am - 5:45 pm

LIS

MDW

18h 45m

2 stops

$503Delta

Tue, Feb 24 - Fri, Mar 6

7:20 pm - 10:50 am

ORD

FAO

33h 30m

1 stop

10:35 am - 5:45 pm

FAO

ORD

36h 10m

2 stops

$522Scandinavian Airlines

Sun, Mar 1 - Wed, Mar 11

Lufthansa flights from Michigan to Portugal

Our best Lufthansa deals on Michigan to Portugal flight tickets

Lufthansa

Mar 3

ORD9:50 pmChicago O'Hare Intl

19h 40m

1 stop

LIS11:30 pmLisbon Humberto Delgado

Mar 10

LIS5:00 amLisbon Humberto Delgado

14h 25m

1 stop

ORD2:25 pmChicago O'Hare Intl

$478

Lufthansa

Mar 2

ORD4:05 pmChicago O'Hare Intl

13h 25m

1 stop

LIS11:30 amLisbon Humberto Delgado

Mar 9

LIS5:00 amLisbon Humberto Delgado

14h 25m

1 stop

ORD2:25 pmChicago O'Hare Intl

$479

Lufthansa

Mar 17

ORD10:50 pmChicago O'Hare Intl

19h 40m

1 stop

LIS11:30 pmLisbon Humberto Delgado

Mar 31

LIS7:25 amLisbon Humberto Delgado

18h 30m

1 stop

ORD7:55 pmChicago O'Hare Intl

$481

United Airlines flights from Michigan to Portugal

Our best United Airlines deals on Michigan to Portugal flight tickets

United Airlines

Apr 18

ORD9:18 pmChicago O'Hare Intl

31h 12m

1 stop

LIS10:30 amLisbon Humberto Delgado

May 7

LIS11:25 amLisbon Humberto Delgado

30h 03m

1 stop

ORD11:28 amChicago O'Hare Intl

$484

United Airlines

Feb 17

ORD4:10 pmChicago O'Hare Intl

10h 00m

1 stop

LIS8:10 amLisbon Humberto Delgado

Mar 5

LIS5:00 amLisbon Humberto Delgado

14h 25m

1 stop

ORD1:25 pmChicago O'Hare Intl

$486

United Airlines

Mar 1

ORD2:30 pmChicago O'Hare Intl

13h 45m

1 stop

LIS10:15 amLisbon Humberto Delgado

Mar 10

LIS5:00 amLisbon Humberto Delgado

14h 25m

1 stop

ORD2:25 pmChicago O'Hare Intl

$487

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 3/4

7:10 pm-10:00 pm

1 stop20h 50m

Porto

Wed 3/11

6:55 am-4:00 pm

1 stop14h 05m

$474

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 3/3

9:50 pm-11:30 pm

1 stop19h 40m

Lisbon Humberto Delgado

Tue 3/10

5:00 am-2:25 pm

1 stop14h 25m

$478

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sat 4/18

9:18 pm-10:30 am

1 stop31h 12m

Lisbon Humberto Delgado

Thu 5/7

11:25 am-11:28 am

1 stop30h 03m

$484

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 2/17

4:10 pm-8:10 am

1 stop10h 00m

Lisbon Humberto Delgado

Thu 3/5

5:00 am-1:25 pm

1 stop14h 25m

$486

ChicagoFunchal

ORD - FNC

ORDFNC

Chicago O'Hare Intl

Tue 4/7

4:20 pm-9:15 am

1 stop34h 55m

Funchal Madeira

Wed 4/15

10:25 am-2:15 pm

1 stop33h 50m

$494

ChicagoFunchal

ORD - FNC

ORDFNC

Chicago O'Hare Intl

Tue 4/7

7:14 pm-9:15 am

2 stops32h 01m

Funchal Madeira

Wed 4/15

10:25 am-2:15 pm

1 stop33h 50m

$498

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

Mon 3/23

1:10 pm-11:20 am

2 stops17h 10m

Lisbon Humberto Delgado

Wed 4/1

5:00 am-5:54 pm

2 stops18h 54m

$502

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Mon 4/13

7:15 pm-11:00 am

1 stop33h 45m

Porto

Fri 4/17

5:55 pm-4:10 pm

1 stop28h 15m

$502

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

Tue 2/24

9:34 am-9:00 am

2 stops17h 26m

Lisbon Humberto Delgado

Fri 3/6

5:00 am-5:45 pm

2 stops18h 45m

$503

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Sun 3/1

7:20 pm-10:50 am

1 stop33h 30m

Faro

Wed 3/11

10:35 am-5:45 pm

2 stops36h 10m

$522

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 December. Flight prices, which tend to average around $624, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Portugal from Michigan during November instead. Flights to Portugal in November, while not as cheap as those in December, still average around $652.

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 $872 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 $676 on momondo.

Can stopping save me money on Michigan to Portugal flights?

You could potentially save up to 11% 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	99 airports

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 are 99 airports in Portugal. From Michigan there are direct flights to 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 February 2026, there are 18 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 8,138 reviews	Search Delta flights
British Airways	PriceFrom $474	Free Cancellation	Rating 6.7 7,711 reviews	Search British Airways flights
United Airlines	PriceFrom $519	Free Cancellation	Rating 7.4 9,234 reviews	Search United Airlines flights
KLM	PriceFrom $528	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights
Air France	PriceFrom $579	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights
Turkish Airlines	PriceFrom $588	Free Cancellation	Rating 7.3 4,209 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $608	Free Cancellation	Rating 6.8 7,758 reviews	Search Lufthansa flights
American Airlines	PriceFrom $609	Free Cancellation	Rating 7.2 11,216 reviews	Search American Airlines flights
Air Canada	PriceFrom $683	Free Cancellation	Rating 7.1 10,680 reviews	Search Air Canada flights
TAP AIR PORTUGAL	PriceFrom $694	Free Cancellation	Rating 7.1 2,133 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.

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Find better results for your trip to Portugal

Popular cities

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Other flights to Portugal

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $373

Flights to Portofrom $350

Flights to Funchalfrom $407

Flights to Farofrom $385

Flights to Ponta Delgadafrom $419

Flights to Lajesfrom $475

Flights to Hortafrom $559

Flights to Pico Islandfrom $587

Flights to Porto Santofrom $422

Flights to Velasfrom $577

Cheap flights from Michigan to Portugal from $226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to Portugal departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Michigan to Portugal

Cheap round-trip flights

Cheap one-way flights

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Cheap direct flights

Lufthansa flights from Michigan to Portugal

Our best Lufthansa deals on Michigan to Portugal flight tickets

United Airlines flights from Michigan to Portugal

Our best United Airlines deals on Michigan to Portugal flight tickets

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Use the filters below to find and compare flights from Michigan to Portugal that are best for you.

See travel insights to Portugal from

How to get the cheapest flight ticket from Michigan to Portugal

What is the cheapest month to fly to Portugal?

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

Can stopping save me money on Michigan to Portugal flights?

You could potentially save up to 11% on your flight if you consider stops on a Michigan to Portugal flight.

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

Virgin Atlantic, Air Canada, and WestJet are the most popular carriers operating from Michigan to Portugal

What airlines fly to Portugal?

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 32m on average, while flying from Grand Rapids to Lisbon is 13h 33m on average. Lisbon is the most popular airport in Portugal.

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

Direct flights

Airports in Portugal

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

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

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

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

Best airlines flying from Michigan to Portugal

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

Why use momondo?

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

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

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

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

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Michigan flight routes

According to popular flight searches on momondo this year

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year