$569+ Cheap flights from Porto (OPO) to Kansas City (MCI)
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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — MCI
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Porto to Kansas City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Porto to Kansas City
Cheapest
Best
Last-minute
One-way
Cheapest flights from Porto to Kansas CityExplore the most affordable flight options available from Porto to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Porto to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:55 am -
2 stops19h 14m
Sun 11/155:31 pm -
2 stops35h 04m
Deal found 10/27![Air France logo]()
$1,005
This KLM deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:00 am -
2 stops17h 42m
Sun 11/1511:40 am -
1 stop14h 35m
Deal found 10/27![KLM logo]()
$1,013
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:35 pm -
1 stop14h 04m
Sun 11/153:20 pm -
1 stop12h 10m
Deal found 10/27![United Airlines logo]()
$1,201
Best flights from Porto to Kansas CityDiscover carefully curated flight deals from Porto to Kansas City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Porto to Kansas City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This KLM deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:00 am -
2 stops17h 42m
Sun 11/1511:40 am -
1 stop14h 35m
Deal found 10/27![KLM logo]()
$1,013
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/216:00 am -
2 stops19h 35m
Mon 1/251:12 pm -
2 stops20h 13m
Deal found 10/25![United Airlines logo]()
$1,033
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:35 pm -
1 stop14h 04m
Sun 11/153:20 pm -
1 stop12h 10m
Deal found 10/27![United Airlines logo]()
$1,201
Last-minute flights from Porto to Kansas CityDiscover last-minute flight deals from Porto to Kansas City. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Porto to Kansas City. Data last updated October 30, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:55 am -
2 stops19h 14m
Sun 11/155:31 pm -
2 stops35h 04m
Deal found 10/27![Air France logo]()
$1,005
This KLM deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:00 am -
2 stops17h 42m
Sun 11/1511:40 am -
1 stop14h 35m
Deal found 10/27![KLM logo]()
$1,013
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:35 pm -
1 stop14h 04m
Sun 11/153:20 pm -
1 stop12h 10m
Deal found 10/27![United Airlines logo]()
$1,201
One-way flights from Porto to Kansas CitySearch for one-way flight options from Porto to Kansas City. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Porto to Kansas City. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/112:35 pm -
3 stops33h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$569
This Air France deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/15:55 am -
2 stops16h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air France logo]()
$642
This Air France deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/212:25 pm -
1 stop12h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air France logo]()
$666
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/110:10 am -
1 stop16h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$689
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/27:15 pm -
3 stops54h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$787
This Air Canada deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/111:00 am -
3 stops16h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air Canada logo]()
$1,470
Find flight deals from Porto to Kansas City
Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Kansas City (MCI). 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 October 30, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,005 (Expedia) |
One-way from | $569 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Porto to Kansas City 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Porto to Kansas City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortoKansas City
OPO Porto - MCI Kansas City
OPOMCI
Porto
Fri 4/2
12:25 pm-7:09 pm
1 stop12h 44m
Kansas City
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$666
PortoKansas City
OPO Porto - MCI Kansas City
OPOMCI
Porto
Thu 4/1
8:20 am-11:28 pm
2 stops21h 08m
Kansas City
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$667
PortoKansas City
OPO Porto - MCI Kansas City
OPOMCI
Porto
Thu 4/1
10:10 am-8:59 pm
1 stop16h 49m
Kansas City
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$689
PortoKansas City
OPO Porto - MCI Kansas City
OPOMCI
Porto
Fri 4/2
7:15 pm-7:36 pm
3 stops54h 21m
Kansas City
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$787
PortoKansas City
OPO Porto - MCI Kansas City
OPOMCI
Porto
Wed 11/11
5:00 am-4:42 pm
2 stops17h 42m
Kansas City
Sun 11/15
11:40 am-8:15 am
1 stop14h 35m
$1,013
PortoKansas City
OPO Porto - MCI Kansas City
OPOMCI
Porto
Thu 1/21
6:00 am-7:35 pm
2 stops19h 35m
Kansas City
Mon 1/25
1:12 pm-3:25 pm
2 stops20h 13m
$1,033
PortoKansas City
OPO Porto - MCI Kansas City
OPOMCI
Porto
Wed 11/11
12:35 pm-8:39 pm
1 stop14h 04m
Kansas City
Sun 11/15
3:20 pm-9:30 am
1 stop12h 10m
$1,201
Sorted by cheapest first
Compare providers for flights from Porto to Kansas City
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto to Kansas City in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Porto-Kansas City flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Porto-Kansas City flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Porto-Kansas City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Porto-Kansas City flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-Kansas City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Porto to Kansas City
Have a flexible travel schedule? Discover the best time to fly to Kansas City from Porto with our price prediction graph.
OPO-MCI
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.
Related info for your journey
Find useful and relevant information for your journey from Porto to Kansas City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Kansas City?
Book flights to Kansas City if you plan to visit one of these locationsLee's Summit
Independence
Kansas City
Overland Park
Warrensburg
Lenexa
North Kansas City
Lansing
Liberty
Shawnee
Olathe
Belton
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