MCI - OPO

$330 Find Cheap Flights from Kansas City to Porto - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$696
Typical prices: $788-$1,223
SWISS, Lufthansa
Fri 3/2Fri 3/9
MCI - OPO • 2 stops
Cheapest one-way
$330
Typical prices: $491-$735
SWISS
Fri 3/16
MCI - OPO • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Kansas City and Porto. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 50% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg $894 (round-trip)
Newark (EWR)
Shortest trip • 13h 38m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Porto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kansas City to Porto (MCI-OPO)

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

Recent round-trip flight deals from Kansas City to Porto

Tue, Mar 2 - Tue, Mar 9
Multiple Airlines Logo
3:22 pm - 11:15 amMCI  Kansas City-OPO Porto
37h 53m2 stops Chicago O'Hare Intl Zurich
Multiple Airlines Logo
6:00 am - 7:43 pmOPO  Porto-MCI Kansas City
19h 43m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$696Multiple Airlines
Sat, Apr 17 - Fri, Apr 23
Lufthansa Logo
6:37 pm - 10:20 amMCI  Kansas City-OPO Porto
33h 43m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 4:19 pmOPO  Porto-MCI Kansas City
40h 19m2 stops Frankfurt am Main Chicago O'Hare Intl
$697Lufthansa
Tue, Feb 2 - Tue, Mar 2
Multiple Airlines Logo
1:51 pm - 10:35 amMCI  Kansas City-OPO Porto
14h 44m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Multiple Airlines Logo
5:00 am - 5:15 pmOPO  Porto-MCI Kansas City
18h 15m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$716Multiple Airlines
Tue, Mar 2 - Tue, Mar 9
United Airlines Logo
3:24 pm - 9:30 amMCI  Kansas City-OPO Porto
12h 06m1 stop Newark
United Airlines Logo
6:00 am - 7:43 pmOPO  Porto-MCI Kansas City
19h 43m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$717United Airlines
Sun, Apr 18 - Wed, Apr 21
United Airlines Logo
6:10 am - 9:45 amMCI  Kansas City-OPO Porto
21h 35m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
6:00 am - 9:34 pmOPO  Porto-MCI Kansas City
21h 34m2 stops Frankfurt am Main Chicago O'Hare Intl
$721United Airlines
Sun, Apr 18 - Wed, Apr 21
United Airlines Logo
8:00 am - 9:45 amMCI  Kansas City-OPO Porto
19h 45m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 9:34 pmOPO  Porto-MCI Kansas City
21h 34m2 stops Frankfurt am Main Chicago O'Hare Intl
$725United Airlines
Tue, Feb 2 - Tue, Mar 2
Delta Logo
8:23 am - 10:35 amMCI  Kansas City-OPO Porto
20h 12m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
5:00 am - 11:58 pmOPO  Porto-MCI Kansas City
24h 58m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$726Delta
Sun, Nov 29 - Tue, Dec 8
Delta Logo
11:40 am - 8:15 amMCI  Kansas City-OPO Porto
14h 35m1 stop New York John F Kennedy Intl
Delta Logo
5:00 am - 8:49 pmOPO  Porto-MCI Kansas City
21h 49m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$766Delta
Wed, Apr 21 - Sat, May 8
American Airlines Logo
6:00 am - 8:15 amMCI  Kansas City-OPO Porto
20h 15m1 stop Philadelphia
American Airlines Logo
12:25 pm - 12:24 amOPO  Porto-MCI Kansas City
17h 59m2 stops Madrid Barajas Dallas/Fort Worth
$936American Airlines
Wed, Apr 21 - Sat, May 8
American Airlines Logo
6:00 am - 8:15 amMCI  Kansas City-OPO Porto
20h 15m1 stop Philadelphia
American Airlines Logo
10:10 am - 10:01 pmOPO  Porto-MCI Kansas City
17h 51m1 stop Philadelphia
$1,153American Airlines
Booking Insights

Price, demand and travel trends for Kansas City to Porto flights

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

What's the cheapest day of the week to fly from Kansas City to Porto?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Kansas City to Porto. It’s 17% cheaper than the average day, while Saturday is the most expensive, with prices 35% higher.

What’s the cheapest month to fly from Kansas City to Porto?

•February is the cheapest month to fly from Kansas City to Porto at $491 round-trip.
•December ($1,851) and July ($1,519) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 276% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Kansas City to Porto flights

Low season

July

Cheapest flight

$330
Beat the crowds with an average 74% drop in travelers.
The most popular month to fly with an average 70% increase in travelers.
One-way flight from Kansas City to Porto

When to book flights from Kansas City to Porto

Are your dates flexible? Find out the best times to travel from Kansas City to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Kansas City to Porto flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Kansas City to Porto?

    Two cabin classes are available on flights from Kansas City to Porto:

    • Economy Class
    • First Class

  • How long is a flight from Kansas City to Porto?

    A nonstop flight from Kansas City to Porto takes 00m, covering 4,333 miles.

  • Do I need a passport to fly from Kansas City 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.

  • How much should I expect to pay for a Kansas City to Porto flight?

    Round-trip flights from Kansas City to Porto range from $788 to $1,223, with an average of $989 over the past 12 months. Anything below $788 counts as a good deal.

  • Have flight prices from Kansas City 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 $696 to $6,653. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from Kansas City to Porto looking right now?

    One-way fares from Kansas City to Porto are currently lower than usual. Average one-way flight prices are about $369, which is 43% below the typical average for this route.

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

    Porto Airport (OPO) hosts 5 major car rental companies, with daily rates averaging $24 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 Kansas City to Porto?

    Flights from Kansas City to Porto usually depart from Kansas City (MCI) and arrive at Porto (OPO).

  • Which airports do connecting flights from Kansas City to Porto pass through?

    One-stop flights from Kansas City to Porto most commonly connect through:

    • Newark (EWR) - 62% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 23% of one-stop connections
    • Philadelphia (PHL) - 15% of one-stop connections

  • Can I save money by using flexible dates for flights from Kansas City to Porto?

    Yes. Flexible dates can save you up to 39% on flights from Kansas City to Porto. Wednesday is the cheapest departure day at $822 round-trip on average, while Saturday is the most expensive at $1,340, a difference of $518.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Kansas City to Porto?

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 13h 38m, compared with 14h 36m via New York John F Kennedy Intl (JFK) and 15h 22m via Philadelphia (PHL).

  • What is the time difference between Kansas City and Porto?

    Porto is 5 hours ahead of Kansas City (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.

Your guide to booking Kansas City to Porto flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $822, about $518 less than Saturday fares (39% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Kansas City to Porto trip for February. Fares historically average $491 round-trip in that month - typically $1,360 less than the most expensive month, which is December (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

More options for your flight from Kansas City to Porto

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

Car rentals in Porto
Hotels in Porto
Vacations in Porto