HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Kansas City (MCI) to Porto (OPO) from $583

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MCI — OPO
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Kansas City to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 28, 2024.

Popular in

June

Cheapest in

March

Average price

$1,057

Round-trip from

$523
High demand for flights, 37% potential price rise
Search Deals
Best time to find cheap flights, 41% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Kansas City to Porto
Search Deals

What is the cheapest day to fly round-trip from Kansas City to Porto?

Friday is generally a great day to depart. Flying on this day could help you save up to 144%.

When is the cheapest time to fly from Kansas City to Porto (MCI - OPO)?

Unlike in the evening, when flights are generally more expensive, you can save up to 27% on flights from Kansas City to Porto by exploring options for tickets in the afternoon.

Cheap Delta flights from Kansas City to Porto

Explore cheap flight options specifically provided by Delta for the route between Kansas City and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Consider these cheap Delta flights we've found departing from Kansas City to Porto. Make sure to check back often as deals are often changing.
Tue 8/1310:15 amMCI - OPO
2 stops23h 15mDelta
Wed 8/216:30 amOPO - MCI
2 stops23h 26mDelta
Deal found 5/28$940
Mon 9/96:30 pmMCI - OPO
2 stops31h 55mDelta
Fri 9/209:15 amOPO - MCI
2 stops20h 36mDelta
Deal found 5/27$993
Wed 9/113:05 pmMCI - OPO
2 stops18h 25mDelta
Sat 9/216:30 amOPO - MCI
2 stops21h 22mDelta
Deal found 5/28$1,045
Fri 8/3012:35 pmMCI - OPO
2 stops21h 05mDelta
Wed 9/189:15 amOPO - MCI
2 stops20h 36mDelta
Deal found 5/28$1,051
Sat 9/73:57 pmMCI - OPO
2 stops17h 43mDelta
Fri 9/209:15 amOPO - MCI
2 stops20h 36mDelta
Deal found 5/27$1,056
Fri 8/3012:35 pmMCI - OPO
2 stops21h 05mDelta
Sat 9/711:25 amOPO - MCI
2 stops18h 08mDelta
Deal found 5/27$1,104
Fri 9/610:15 amMCI - OPO
2 stops18h 25mDelta
Fri 9/209:15 amOPO - MCI
2 stops18h 44mDelta
Deal found 5/27$1,106
Sat 9/71:00 pmMCI - OPO
2 stops15h 40mDelta
Sat 9/216:30 amOPO - MCI
2 stops21h 22mDelta
Deal found 5/27$1,108
Fri 9/610:15 amMCI - OPO
2 stops18h 25mDelta
Sat 9/216:30 amOPO - MCI
2 stops21h 22mDelta
Deal found 5/27$1,158

Cheap Iberia flights from Kansas City to Porto

Explore cheap flight options specifically provided by Iberia for the route between Kansas City and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Have a look at some of the cheapest available Iberia flights departing from Kansas City and landing in Porto. Deals are refreshing constantly so come back soon for more options.
Fri 8/165:01 pmMCI - OPO
2 stops20h 54mIberia
Sat 10/268:15 amOPO - MCI
2 stops19h 34mIberia
Deal found 5/28$1,023
Tue 8/1312:16 pmMCI - OPO
2 stops17h 29mIberia
Sun 8/188:35 pmOPO - MCI
2 stops29h 57mIberia
Deal found 5/28$1,062
Tue 9/104:31 pmMCI - OPO
2 stops17h 24mIberia
Sun 9/228:35 pmOPO - MCI
2 stops29h 45mIberia
Deal found 5/27$1,092
Mon 9/94:31 pmMCI - OPO
2 stops33h 04mIberia
Sun 9/228:35 pmOPO - MCI
2 stops29h 45mIberia
Deal found 5/27$1,100
Thu 9/124:31 pmMCI - OPO
2 stops33h 04mIberia
Sat 9/218:35 pmOPO - MCI
2 stops31h 44mIberia
Deal found 5/27$1,150

Cheap Kansas City to Porto flights in May & June 2024

Find cheap flight options from Kansas City to Porto specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 28, 2024.
The lowest fares we've come across on flights traveling from Kansas City to Porto in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 5/285:25 pmMCI - OPO
2 stops40h 10mUnited Airlines
Fri 8/212:35 pmOPO - MCI
2 stops15h 06mUnited Airlines
Deal found 5/28$1,669
Tue 5/288:00 amMCI - OPO
2 stops25h 45mUnited Airlines
Fri 8/212:35 pmOPO - MCI
1 stop14h 40mUnited Airlines
Deal found 5/27$1,671
Tue 5/282:56 pmMCI - OPO
1 stop12h 49mUnited Airlines
Fri 8/212:35 pmOPO - MCI
1 stop14h 40mUnited Airlines
Deal found 5/27$1,941
Tue 5/283:31 pmMCI - OPO
3 stops17h 29mMultiple Airlines
Fri 8/28:40 amOPO - MCI
2 stops31h 45mMultiple Airlines
Deal found 5/27$2,314
Tue 5/283:31 pmMCI - OPO
3 stops17h 29mAir Canada
Fri 8/28:50 amOPO - MCI
3 stops18h 51mAir Canada
Deal found 5/27$2,438
Tue 5/283:52 pmMCI - OPO
3 stops18h 03mAmerican Airlines
Fri 8/28:15 amOPO - MCI
2 stops15h 23mAmerican Airlines
Deal found 5/28$4,359

Kansas City to Porto 2024 flight deals

Discover exclusive flight deals for travel between Kansas City and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
The lowest fares we've come across on flights traveling from Kansas City to Porto in May and June 2024. For more flight deals, be sure to check back very soon.
Mon 11/43:29 pmMCI - OPO
2 stops17h 56mSWISS
Mon 11/116:00 amOPO - MCI
2 stops37h 40mSWISS
Deal found 5/28$583
Mon 11/411:00 amMCI - OPO
2 stops41h 50mAir France
Mon 11/1111:45 amOPO - MCI
2 stops35h 58mAir France
Deal found 5/28$607
Mon 11/42:25 pmMCI - OPO
2 stops26h 00mMultiple Airlines
Mon 11/116:00 amOPO - MCI
2 stops37h 40mMultiple Airlines
Deal found 5/28$619
Mon 11/48:00 amMCI - OPO
2 stops25h 25mUnited Airlines
Mon 11/1112:30 pmOPO - MCI
3 stops39h 10mUnited Airlines
Deal found 5/27$624
Mon 11/48:00 amMCI - OPO
2 stops21h 35mUnited Airlines
Mon 11/116:00 amOPO - MCI
3 stops45h 40mUnited Airlines
Deal found 5/28$626
Sat 11/92:25 pmMCI - OPO
2 stops43h 00mMultiple Airlines
Sat 11/164:15 pmOPO - MCI
2 stops51h 25mMultiple Airlines
Deal found 5/27$636
Mon 11/43:05 pmMCI - OPO
2 stops18h 20mKLM
Mon 11/114:10 pmOPO - MCI
2 stops35h 02mKLM
Deal found 5/27$645
Sat 11/95:00 amMCI - OPO
2 stops20h 40mAmerican Airlines
Sat 11/1612:25 pmOPO - MCI
3 stops28h 39mAmerican Airlines
Deal found 5/27$676
Sun 12/296:37 pmMCI - OPO
2 stops21h 48mLufthansa
Tue 1/71:45 pmOPO - MCI
2 stops59h 47mLufthansa
Deal found 5/27$777

One-way flights to Porto from Kansas City

Search for one-way flight options from Kansas City to Porto. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Users in need of a one-way flight from Kansas City to Porto can choose from these deals. For those needing a return trip from Kansas City, there is a search form available above.
Thu 8/1512:43 pmMCI - OPO
2 stops15h 42mLufthansa
Deal found 5/27$3,121
Thu 8/153:13 pmMCI - OPO
1 stop12h 32mUnited Airlines
Deal found 5/27$3,767

Find flights from Kansas City to Porto within your budget

Customize your flight search to find flights from Kansas City to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$583 - $1,023

Route

Depart

Return

Price

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Mon 11/4

2 stops17h 56m

Porto

Mon 11/11

2 stops37h 40m

$583

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Mon 11/4

2 stops41h 50m

Porto

Mon 11/11

2 stops35h 58m

$607

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Mon 11/4

2 stops26h 00m

Porto

Mon 11/11

2 stops37h 40m

$619

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Mon 11/4

2 stops25h 25m

Porto

Mon 11/11

3 stops39h 10m

$624

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Mon 11/4

2 stops21h 35m

Porto

Mon 11/11

3 stops45h 40m

$626

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Mon 11/4

2 stops18h 20m

Porto

Mon 11/11

2 stops35h 02m

$645

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Sat 11/9

2 stops20h 40m

Porto

Sat 11/16

3 stops28h 39m

$676

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Tue 8/13

2 stops23h 15m

Porto

Wed 8/21

2 stops23h 26m

$940

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Fri 8/16

2 stops20h 54m

Porto

Sat 10/26

2 stops19h 34m

$1,023

Flights are sorted by cheapest first

Deals found on 5/28

When is the cheapest time to fly from Kansas City to Porto?

Use this chart to determine the cheapest time to fly round-trip from Kansas City to Porto. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Kansas City to Porto flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Kansas City to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Porto by month

Plan your trip to Porto by taking into account the average temperature and rainfall totals by month.

OPO

Temperature

48.2 - 68 °F

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated May 28, 2024.
See what other customers who have flown with Delta, Iberia and United Airlines from Kansas City to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,528 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,952 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,736 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,799 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Kansas City to Porto for under $600 on Cheapflights?

    Yes, there are multiple flights from Kansas City to Porto for under $600. The cheapest flight booked recently is on SWISS for just $583, but on average you can expect to pay $829.

  • What are the cheapest airlines flying from Kansas City to Porto round-trip?

    Cheapflights users have booked flights from Kansas City to Porto round-trip from $583. Other airlines that can offer you cheap pricing are Air France, from $607, and United Airlines, from $624. You may be able to fly from Kansas City to Porto for 43% less than the average price by searching for these airlines.

  • What does MCI to OPO mean?

    Kansas City Airport is MCI and Porto Airport is OPO. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Kansas City to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Kansas City to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kansas City to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kansas City to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Kansas City to Porto that include hotel bookings?

    Yes. In addition to deals on Kansas City to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Porto.

  • Can I find deals for business class flights from Kansas City to Porto?

    Yes. Cheapflights offers flight deals from Kansas City to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Kansas City to Porto that allow pets onboard?

    Many airlines flying from Kansas City to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kansas City to Porto?

    Yes, you can often find last-minute deals on Kansas City to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kansas City to Porto flight deals updated?

    The Kansas City to Porto flight deals you see on this page were last updated on 5/28.

  • What are the most popular airlines that fly from Kansas City to Porto?

    Before booking your flight from Kansas City to Porto check out the most popular airlines for this route: American Airlines, Delta or Iberia.

  • When is the best time to book a flight from Kansas City to Porto?

    Currently, January is the cheapest month in which you can book a flight from Kansas City to Porto (average of $523). Flying from Kansas City to Porto in June is currently the most expensive (average of $995). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kansas City to Porto
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to Lisbon flights
St. Louis to Lisbon flights
St. Louis to Porto flights
Kansas City to Ponta Delgada flights
Kansas City to Lajes flights
St. Louis to Lajes flights

Top 5 airlines flying from Kansas City to Porto

Discover the top 5 airlines that operate flights from Kansas City to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$531Average$569FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest$604Average$952FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$604Average$1,001FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$612Average$840FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$858Average$1,332FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Orlando to Key West flights
Orlando to Miami flights
Los Angeles to Philadelphia flights
New York to Niagara Falls, New York flights
Dallas to Minneapolis flights
Sacramento to Los Angeles flights
Boston to Phoenix flights
Cancún to Mexico City flights
Boston to West Palm Beach flights
USA to Nairobi flights
Atlanta to Miami flights
Kansas City to Chicago O'Hare Intl Airport flights

Search flights from Kansas City to Porto by cabin class

Find flights from Kansas City to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kansas City to Porto?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kansas City to Porto. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Kansas City to Porto?

Millions of users choose and trust Cheapflights to book the best flight deals from Kansas City to Porto for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Kansas City to Porto with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kansas City to Porto flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Kansas City to Porto become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Porto from Kansas City today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines