Which airports can I use when flying from Madison to Porto?

Flights from Madison to Porto usually depart from Madison Truax Field (MSN) and arrive at Porto (OPO).

What cabin classes can I book on flights from Madison to Porto?

Two cabin classes are available on flights from Madison to Porto: • Economy Class • First Class

Can I save money by using flexible dates for flights from Madison to Porto?

Yes. Flexible dates can save you up to 52% on flights from Madison to Porto. Wednesday is the cheapest departure day at $796 round-trip on average, while Saturday is the most expensive at $1,650, a difference of $854. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Porto?

Some of the most popular sights in Porto are Ribeira Square, Avenida dos Aliados and Mercado do Bolhão. These are among the most viewed places in Porto on KAYAK.

Do I need a passport to fly from Madison to Porto?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Madison to Porto changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $720 to $5,630. That means the highest observed fare was about 8x higher than the lowest one.

How are flight prices from Madison to Porto looking right now?

One-way fares from Madison to Porto are currently in line with typical prices for this route. Average one-way fares are about $579.

What is the time difference between Madison and Porto?

Porto is 6 hours ahead of Madison (Western European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Porto Airport (OPO)?

Porto Airport (OPO) hosts 5 major car rental companies, with daily rates averaging $23 for economy cars. Top options include: • GREEN MOTION • Drive on Holiday • Klass Wagen • Goldcar Rental SP • Sixt

How much is a round-trip flight from Madison to Porto?

Round-trip flights from Madison to Porto typically range from $801 to $1,175. The lowest price found in the past 5 days was $720, on Iberia.

Which airline is the cheapest to fly from Madison to Porto?

Iberia ($720) and United Airlines ($745) are the cheapest airlines to fly round-trip from Madison to Porto according to KAYAK data over the last 5 days.

$563 CHEAP FLIGHTS from Madison to Porto (MSN - OPO)

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Cheapest round-trip

$720

Typical prices: $801-$1,175

Iberia

Wed 2/14Sat 2/17

MSN - OPO • 2 stops

Cheapest one-way

$563

Typical prices: $576-$780

Delta

Sun 12/2

MSN - OPO • 2 stops

When to travel

January

Cheapest • 7% price drop

October

Most popular

Good to know

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We hope you love your trip to Porto!

Flight Deals

Cheap Flights from Madison to Porto (MSN-OPO)

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

Round-trip

One-way

Recent round-trip flight deals from Madison to Porto

Sun, Feb 14 - Wed, Feb 17

3:31 pm - 11:45 amMSN Madison Truax Field-OPO Porto

14h 14m2 stops Chicago O'Hare Intl Madrid Barajas

8:20 am - 6:18 pmOPO Porto-MSN Madison Truax Field

15h 58m2 stops Madrid Barajas Chicago O'Hare Intl

$720Iberia

Sun, Feb 14 - Wed, Feb 17

6:35 am - 3:20 pmMSN Madison Truax Field-OPO Porto

26h 45m2 stops Chicago O'Hare Intl Frankfurt am Main

6:00 am - 11:10 pmOPO Porto-MSN Madison Truax Field

23h 10m2 stops Frankfurt am Main Chicago O'Hare Intl

$745United Airlines

Sun, Feb 14 - Wed, Feb 17

6:35 am - 3:20 pmMSN Madison Truax Field-OPO Porto

26h 45m2 stops Chicago O'Hare Intl Frankfurt am Main

6:00 am - 9:37 pmOPO Porto-MSN Madison Truax Field

21h 37m2 stops Frankfurt am Main Newark

$746United Airlines

Wed, Dec 2 - Tue, Dec 15

8:15 am - 9:30 amMSN Madison Truax Field-OPO Porto

19h 15m2 stops Chicago O'Hare Intl Newark

6:00 am - 10:23 pmOPO Porto-MSN Madison Truax Field

22h 23m2 stops Frankfurt am Main Chicago O'Hare Intl

$764United Airlines

Tue, Dec 1 - Wed, Dec 16

5:00 am - 9:30 amMSN Madison Truax Field-OPO Porto

22h 30m2 stops Chicago O'Hare Intl Newark

12:35 pm - 7:08 amOPO Porto-MSN Madison Truax Field

24h 33m2 stops Frankfurt am Main Chicago O'Hare Intl

$768United Airlines

Mon, Nov 30 - Wed, Dec 16

6:10 am - 9:30 amMSN Madison Truax Field-OPO Porto

21h 20m1 stop Newark

6:00 am - 10:23 pmOPO Porto-MSN Madison Truax Field

22h 23m2 stops Frankfurt am Main Chicago O'Hare Intl

$769United Airlines

Sun, Nov 29 - Tue, Dec 15

8:15 am - 3:20 pmMSN Madison Truax Field-OPO Porto

25h 05m2 stops Chicago O'Hare Intl Frankfurt am Main

6:00 am - 5:37 pmOPO Porto-MSN Madison Truax Field

17h 37m2 stops Frankfurt am Main Chicago O'Hare Intl

$781United Airlines

Wed, Dec 2 - Mon, Dec 14

5:38 pm - 11:55 pmMSN Madison Truax Field-OPO Porto

24h 17m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

1:45 pm - 9:15 pmOPO Porto-MSN Madison Truax Field

37h 30m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$788Lufthansa

Sat, Apr 3 - Tue, Apr 13

6:50 pm - 9:45 amMSN Madison Truax Field-OPO Porto

32h 55m2 stops Chicago O'Hare Intl Newark

6:00 am - 6:54 pmOPO Porto-MSN Madison Truax Field

18h 54m2 stops Frankfurt am Main Chicago O'Hare Intl

$799United Airlines

Mon, Nov 30 - Mon, Dec 14

7:00 pm - 9:30 amMSN Madison Truax Field-OPO Porto

32h 30m2 stops Chicago O'Hare Intl Newark

12:30 pm - 10:23 pmOPO Porto-MSN Madison Truax Field

39h 53m2 stops Frankfurt am Main Chicago O'Hare Intl

$800United Airlines

Booking Insights

Price, demand and travel trends for Madison to Porto flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a round-trip flight from Madison to Porto? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Madison to Porto departing in february.

Find deals

Low season	March
High season	October
Cheapest flight	$563

Beat the crowds with an average 78% drop in travelers.

The most popular month to fly with an average 11% increase in travelers.

One-way flight from Madison to Porto

When to book flights from Madison to Porto

Are your dates flexible? Find out the best times to travel from Madison to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Madison to Porto?
Two cabin classes are available on flights from Madison to Porto:

• Economy Class
• First Class
Do I need a passport to fly from Madison to Porto?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Madison to Porto changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $720 to $5,630. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from Madison to Porto looking right now?
One-way fares from Madison to Porto are currently in line with typical prices for this route. Average one-way fares are about $579.
What car rental options are available at Porto Airport (OPO)?
Porto Airport (OPO) hosts 5 major car rental companies, with daily rates averaging $23 for economy cars. Top options include:

• GREEN MOTION
• Drive on Holiday
• Klass Wagen
• Goldcar Rental SP
• Sixt
Which airports can I use when flying from Madison to Porto?
Flights from Madison to Porto usually depart from Madison Truax Field (MSN) and arrive at Porto (OPO).
Can I save money by using flexible dates for flights from Madison to Porto?
Yes. Flexible dates can save you up to 52% on flights from Madison to Porto. Wednesday is the cheapest departure day at $796 round-trip on average, while Saturday is the most expensive at $1,650, a difference of $854.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Madison and Porto?
Porto is 6 hours ahead of Madison (Western European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Porto?
Some of the most popular sights in Porto are Ribeira Square, Avenida dos Aliados and Mercado do Bolhão. These are among the most viewed places in Porto on KAYAK.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $796, about $854 less than Saturday fares (52% savings) based on the last 12 months.
If you can choose when to travel, plan your Madison to Porto trip for January. Fares historically average $796 round-trip in that month - typically $854 less than the most expensive month, which is April (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Porto Airport.

• Ap Aeroporto Porto

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MSN - OPO

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Everything you should know

Cheap Flights from Madison to Porto (MSN-OPO)

Recent round-trip flight deals from Madison to Porto

Recent one-way flight deals from Madison to Porto

Price, demand and travel trends for Madison to Porto flights

How much is a round-trip flight from Madison to Porto?

Which airline is the cheapest to fly from Madison to Porto?

Key details for Madison to Porto flights

Low season

High season

Cheapest flight

When to book flights from Madison to Porto

Your Madison to Porto flight questions, answered

Your guide to booking Madison to Porto flights

More options for your flight from Madison to Porto

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

Information on your arrival and departure airports

Cabin class types available on flights from Madison to Porto

Find direct flights to and from Madison and Porto

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