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Cheap flights from Porto to Kansas City from $579

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Kansas City departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Porto to Kansas City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
8:40 pm - 11:24 pm
OPO
-
MCI
32h 44m
2 stops
Iberia Logo
11:31 am - 4:00 pm
MCI
-
OPO
22h 29m
2 stops
$968Iberia
Tue, Sep 15 - Fri, Sep 25
United Airlines Logo
6:00 am - 9:51 pm
OPO
-
MCI
21h 51m
2 stops
United Airlines Logo
3:20 pm - 9:30 am
MCI
-
OPO
12h 10m
1 stop
$996United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
6:00 am - 8:39 pm
OPO
-
MCI
20h 39m
2 stops
United Airlines Logo
3:20 pm - 9:30 am
MCI
-
OPO
12h 10m
1 stop
$1,010United Airlines
Thu, Nov 12 - Mon, Nov 16
Iberia Logo
8:20 am - 9:44 pm
OPO
-
MCI
19h 24m
2 stops
Iberia Logo
2:00 pm - 7:40 am
MCI
-
OPO
35h 40m
2 stops
$1,016Iberia
Tue, Dec 22 - Sat, Dec 26
United Airlines Logo
6:00 am - 9:51 pm
OPO
-
MCI
21h 51m
2 stops
United Airlines Logo
11:27 am - 9:30 am
MCI
-
OPO
16h 03m
2 stops
$1,017United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
12:35 pm - 8:39 pm
OPO
-
MCI
14h 04m
1 stop
United Airlines Logo
3:20 pm - 9:30 am
MCI
-
OPO
12h 10m
1 stop
$1,019United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
12:35 pm - 8:39 pm
OPO
-
MCI
14h 04m
1 stop
United Airlines Logo
3:20 pm - 9:30 am
MCI
-
OPO
12h 10m
1 stop
$1,034United Airlines
Thu, Nov 12 - Mon, Nov 16
Lufthansa Logo
9:00 am - 11:59 pm
OPO
-
MCI
20h 59m
1 stop
Lufthansa Logo
6:39 pm - 11:15 am
MCI
-
OPO
34h 36m
2 stops
$1,039Lufthansa
Tue, Sep 15 - Fri, Sep 25
United Airlines Logo
12:35 pm - 8:39 pm
OPO
-
MCI
14h 04m
1 stop
United Airlines Logo
3:20 pm - 9:30 am
MCI
-
OPO
12h 10m
1 stop
$1,041United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
12:35 pm - 8:39 pm
OPO
-
MCI
14h 04m
1 stop
United Airlines Logo
3:20 pm - 9:30 am
MCI
-
OPO
12h 10m
1 stop
$1,042United Airlines
Thu, Nov 12 - Mon, Nov 16

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Iberia flights from Porto to Kansas City

Our best Iberia deals on Porto to Kansas City flight tickets
Iberia
Sep 15
OPO8:40 pmPorto
32h 44m
2 stops
MCI11:24 pmKansas City
Sep 25
MCI11:31 amKansas City
22h 29m
2 stops
OPO4:00 pmPorto
$968
Iberia
Dec 22
OPO8:20 amPorto
19h 24m
2 stops
MCI9:44 pmKansas City
Dec 26
MCI2:00 pmKansas City
35h 40m
2 stops
OPO7:40 amPorto
$1,016

Lufthansa flights from Porto to Kansas City

Our best Lufthansa deals on Porto to Kansas City flight tickets
Lufthansa
Sep 15
OPO9:00 amPorto
20h 59m
1 stop
MCI11:59 pmKansas City
Sep 25
MCI6:39 pmKansas City
34h 36m
2 stops
OPO11:15 amPorto
$1,039
Lufthansa
Dec 22
OPO12:35 pmPorto
13h 55m
1 stop
MCI8:30 pmKansas City
Dec 26
MCI1:04 pmKansas City
28h 51m
2 stops
OPO11:55 pmPorto
$1,130
Lufthansa
Dec 22
OPO12:35 pmPorto
13h 55m
1 stop
MCI8:30 pmKansas City
Dec 26
MCI6:00 amKansas City
21h 30m
1 stop
OPO9:30 amPorto
$1,285

momondo 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, momondo users made 832,500 searches. Data last updated August 1, 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

Price

Cheapest round-trip

PortoKansas City

OPO - MCI

OPOMCI

Porto

Tue 9/15

8:40 pm-11:24 pm

2 stops32h 44m

Kansas City

Fri 9/25

11:31 am-4:00 pm

2 stops22h 29m

$968

PortoKansas City

OPO - MCI

OPOMCI

Porto

Thu 11/12

6:00 am-9:51 pm

2 stops21h 51m

Kansas City

Mon 11/16

3:20 pm-9:30 am

1 stop12h 10m

$996

PortoKansas City

OPO - MCI

OPOMCI

Porto

Thu 11/12

6:00 am-8:39 pm

2 stops20h 39m

Kansas City

Mon 11/16

3:20 pm-9:30 am

1 stop12h 10m

$1,010

PortoKansas City

OPO - MCI

OPOMCI

Porto

Tue 12/22

8:20 am-9:44 pm

2 stops19h 24m

Kansas City

Sat 12/26

2:00 pm-7:40 am

2 stops35h 40m

$1,016

PortoKansas City

OPO - MCI

OPOMCI

Porto

Thu 11/12

6:00 am-9:51 pm

2 stops21h 51m

Kansas City

Mon 11/16

11:27 am-9:30 am

2 stops16h 03m

$1,017
Quickest round-trip

PortoKansas City

OPO - MCI

OPOMCI

Porto

Thu 11/12

12:35 pm-8:39 pm

1 stop14h 04m

Kansas City

Mon 11/16

3:20 pm-9:30 am

1 stop12h 10m

$1,019

PortoKansas City

OPO - MCI

OPOMCI

Porto

Thu 11/12

12:35 pm-8:39 pm

1 stop14h 04m

Kansas City

Mon 11/16

3:20 pm-9:30 am

1 stop12h 10m

$1,034

PortoKansas City

OPO - MCI

OPOMCI

Porto

Tue 9/15

9:00 am-11:59 pm

1 stop20h 59m

Kansas City

Fri 9/25

6:39 pm-11:15 am

2 stops34h 36m

$1,039

PortoKansas City

OPO - MCI

OPOMCI

Porto

Thu 11/12

12:35 pm-8:39 pm

1 stop14h 04m

Kansas City

Mon 11/16

3:20 pm-9:30 am

1 stop12h 10m

$1,041

PortoKansas City

OPO - MCI

OPOMCI

Porto

Thu 11/12

12:35 pm-8:39 pm

1 stop14h 04m

Kansas City

Mon 11/16

3:20 pm-9:30 am

1 stop12h 10m

$1,042

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kansas City from

How to get the cheapest flight ticket from Porto to Kansas City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Porto to Kansas City flights?

You could potentially save up to 16% on your flight if you consider stops on a Porto to Kansas City flight.

When to book flights from Porto to Kansas City

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to Kansas City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Porto to Kansas City (OPO to MCI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Kansas City

Fastest flight time

18h 34m

Direct flights

None
The fastest flight from Porto to Kansas City takes 18h 34m
There are no direct flights from Porto to Kansas City. There are no popular flight routes from Porto to Kansas City.
Search flight deals

Frequently asked questions about flying from Porto to Kansas City

  • How far is Porto to Kansas City by plane?

    The straight-line distance from Porto to Kansas City is 4340.1 mi. By plane, this route typically takes 18h 34m.

  • When did momondo last update prices for flights from Porto Airport to Kansas City Airport?

    Prices for flights from Porto Airport to Kansas City Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Porto Airport to Kansas City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Kansas City Airport.

  • What documentation or ID do you need to fly to Kansas City Airport?

    The travel and health documents required for your trip to Kansas City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kansas City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Topeka
Overland Park
Kansas City
Independence
Lawrence
Lenexa
Blue Springs
Liberty
Olathe
Lee's Summit
North Kansas City
Leavenworth
Belton
Gladstone
Shawnee
Warrensburg
Cameron
Excelsior Springs
Lansing
Missouri City

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Kansas City?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Porto to Kansas City. momondo saves you time and could save you money on your trip.

Can I find flights from Porto to Kansas City with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kansas City from Porto with this policy.

How can momondo help me find flights from Porto to Kansas City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Porto to Kansas City.

I’m not ready to book a flight from Porto to Kansas City right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Porto to Kansas City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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