How does KAYAK find such low prices on flights from Michigan to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to Porto. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Michigan is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Michigan to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Michigan with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$231 CHEAP FLIGHTS from Michigan to Porto

OPO

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

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Cheap Flights from Michigan to Porto

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Michigan to Porto

Mon, Apr 13 - Fri, Apr 17

7:15 pm - 11:00 am

ORD

OPO

33h 45m

1 stop

5:55 pm - 4:10 pm

OPO

ORD

28h 15m

1 stop

$517Scandinavian Airlines

Sun, Apr 26 - Sun, May 3

6:00 pm - 10:55 am

ORD

OPO

10h 55m

1 stop

10:00 am - 4:00 pm

OPO

ORD

12h 00m

1 stop

$523TAP AIR PORTUGAL

Sat, Apr 11 - Sat, Apr 18

6:05 pm - 4:10 pm

ORD

OPO

16h 05m

1 stop

9:00 am - 4:05 pm

OPO

ORD

13h 05m

1 stop

$536TAP AIR PORTUGAL

Fri, Apr 17 - Tue, Apr 21

6:00 pm - 11:00 pm

ORD

OPO

23h 00m

2 stops

2:00 pm - 4:00 pm

OPO

ORD

32h 00m

2 stops

$538Multiple Airlines

Tue, May 5 - Tue, May 12

7:25 pm - 9:20 pm

ORD

OPO

19h 55m

2 stops

10:30 pm - 9:25 pm

OPO

ORD

28h 55m

3 stops

$541Multiple Airlines

Thu, Apr 9 - Thu, Apr 16

6:34 pm - 7:15 pm

MDW

OPO

18h 41m

2 stops

5:00 am - 6:36 pm

OPO

MDW

19h 36m

2 stops

$645Delta

Tue, Apr 28 - Fri, May 8

12:16 pm - 8:00 pm

GRR

OPO

26h 44m

2 stops

8:20 am - 11:59 pm

OPO

GRR

20h 39m

2 stops

$645Iberia

Wed, Apr 29 - Sat, May 9

2:20 pm - 4:00 pm

GRR

OPO

20h 40m

2 stops

8:40 pm - 10:21 pm

OPO

GRR

30h 41m

2 stops

$660Iberia

Mon, Apr 27 - Mon, May 4

7:16 pm - 5:55 pm

MDW

OPO

16h 39m

2 stops

6:30 am - 5:58 pm

OPO

MDW

17h 28m

2 stops

$678Delta

Tue, Apr 21 - Thu, Apr 30

12:16 pm - 11:45 am

GRR

OPO

18h 29m

2 stops

8:20 am - 6:56 pm

OPO

GRR

15h 36m

2 stops

$722American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$231

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 25% increase in price.

Flight from Chicago to Porto

How does KAYAK find such low prices on flights from Michigan to Porto?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to Porto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to Porto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Michigan is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Michigan to Porto?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Michigan with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to Porto?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lamego

Guimarães

Pinhao

Chaves

Esposende

Viseu

Arcos de Valdevez

Espinho

Ponte de Lima

Baiao

Caminha

Santa Maria da Feira

Mira

Penafiel

Amares

Curia

Everything you need to know for your flight to Porto

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Porto

Porto (OPO)

OPO

$231 Find Cheap Flights from Michigan to Porto

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

Cheap Flights from Michigan to Porto

Recent round-trip flight deals from Michigan to Porto

Recent one-way flight deals from Michigan to Porto

Recent last minute flight deals from Michigan to Porto

Good to know

FAQs for booking flights from Michigan to Porto

How does KAYAK find such low prices on flights from Michigan to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to Porto.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Michigan is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Michigan to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Michigan with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Porto?

Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

Cabin class types available on flights to Michigan

Complete your trip to Porto with a hotel stay or car rental

Find direct flights for Porto

Flights to other popular destinations

Flights from domestic origins to Porto

Choose which airport to fly into in Porto

Find deals for your return flight