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Cheap flights from Porto to Kansas City from $610

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 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Porto to Kansas City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 7:48 pm
OPO
-
MCI
19h 48m
2 stops
United Airlines Logo
9:55 am - 9:45 am
MCI
-
OPO
17h 50m
2 stops
$938United Airlines
qui, abr 23 - seg, abr 27
United Airlines Logo
12:10 pm - 8:52 am
OPO
-
MCI
26h 42m
2 stops
United Airlines Logo
11:28 am - 9:45 am
MCI
-
OPO
16h 17m
2 stops
$939United Airlines
qui, abr 23 - seg, abr 27
United Airlines Logo
12:10 pm - 8:52 am
OPO
-
MCI
26h 42m
2 stops
United Airlines Logo
8:00 am - 9:45 am
MCI
-
OPO
19h 45m
2 stops
$940United Airlines
qui, abr 23 - seg, abr 27
United Airlines Logo
6:00 am - 7:45 pm
OPO
-
MCI
19h 45m
2 stops
United Airlines Logo
1:05 pm - 11:15 am
MCI
-
OPO
16h 10m
2 stops
$941United Airlines
qui, abr 23 - seg, abr 27
United Airlines Logo
6:00 am - 9:42 pm
OPO
-
MCI
21h 42m
2 stops
United Airlines Logo
11:20 am - 6:55 am
MCI
-
OPO
13h 35m
2 stops
$1,309United Airlines
seg, jul 27 - qui, ago 13
United Airlines Logo
9:00 am - 5:02 pm
OPO
-
MCI
14h 02m
1 stop
United Airlines Logo
3:46 pm - 9:45 am
MCI
-
OPO
11h 59m
1 stop
$1,414United Airlines
seg, jul 27 - qui, ago 13
Multiple Airlines Logo
9:00 am - 9:42 pm
OPO
-
MCI
18h 42m
3 stops
Multiple Airlines Logo
6:36 pm - 7:10 am
MCI
-
OPO
30h 34m
2 stops
$1,991Multiple Airlines
seg, jul 27 - qui, ago 13
Air Canada Logo
9:00 am - 9:42 pm
OPO
-
MCI
18h 42m
3 stops
Air Canada Logo
3:14 pm - 3:00 pm
MCI
-
OPO
17h 46m
3 stops
$2,491Air Canada
seg, jul 27 - qui, ago 13

United Airlines flights from Porto to Kansas City

Our best United Airlines deals on Porto to Kansas City flight tickets
United Airlines
Apr 23
OPO6:00 amPorto
19h 48m
2 stops
MCI7:48 pmKansas City
Apr 27
MCI9:55 amKansas City
17h 50m
2 stops
OPO9:45 amPorto
$938
United Airlines
Apr 23
OPO12:10 pmPorto
26h 42m
2 stops
MCI8:52 amKansas City
Apr 27
MCI11:28 amKansas City
16h 17m
2 stops
OPO9:45 amPorto
$939
United Airlines
Apr 23
OPO12:10 pmPorto
26h 42m
2 stops
MCI8:52 amKansas City
Apr 27
MCI8:00 amKansas City
19h 45m
2 stops
OPO9:45 amPorto
$940

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 março 12, 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

qui 4/23

6:00 am-7:48 pm

2 stops19h 48m

Kansas City

seg 4/27

9:55 am-9:45 am

2 stops17h 50m

$938

PortoKansas City

OPO - MCI

OPOMCI

Porto

qui 4/23

12:10 pm-8:52 am

2 stops26h 42m

Kansas City

seg 4/27

11:28 am-9:45 am

2 stops16h 17m

$939

PortoKansas City

OPO - MCI

OPOMCI

Porto

qui 4/23

12:10 pm-8:52 am

2 stops26h 42m

Kansas City

seg 4/27

8:00 am-9:45 am

2 stops19h 45m

$940

PortoKansas City

OPO - MCI

OPOMCI

Porto

qui 4/23

6:00 am-7:45 pm

2 stops19h 45m

Kansas City

seg 4/27

1:05 pm-11:15 am

2 stops16h 10m

$941

PortoKansas City

OPO - MCI

OPOMCI

Porto

seg 7/27

6:00 am-9:42 pm

2 stops21h 42m

Kansas City

qui 8/13

11:20 am-6:55 am

2 stops13h 35m

$1,309
Quickest round-trip

PortoKansas City

OPO - MCI

OPOMCI

Porto

seg 7/27

9:00 am-5:02 pm

1 stop14h 02m

Kansas City

qui 8/13

3:46 pm-9:45 am

1 stop11h 59m

$1,414

PortoKansas City

OPO - MCI

OPOMCI

Porto

seg 7/27

9:00 am-9:42 pm

3 stops18h 42m

Kansas City

qui 8/13

6:36 pm-7:10 am

2 stops30h 34m

$1,991

PortoKansas City

OPO - MCI

OPOMCI

Porto

seg 7/27

9:00 am-9:42 pm

3 stops18h 42m

Kansas City

qui 8/13

3:14 pm-3:00 pm

3 stops17h 46m

$2,491
Cheapest one-way
Quickest one-way

PortoKansas City

OPO - MCI

OPOMCI

Porto

seg 8/31

8:40 pm-6:50 pm

2 stops28h 10m

$610

PortoKansas City

OPO - MCI

OPOMCI

Porto

seg 8/31

8:40 pm-2:43 pm

3 stops48h 03m

$617

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

What is the cheapest airline that flies from Porto to Kansas City?

Iberia, TAP AIR PORTUGAL, and United Airlines are the most popular carriers operating from Porto to Kansas City

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

19h 48m

Direct flights

None
The fastest flight from Porto to Kansas City takes 19h 48m
There are no direct flights from Porto to Kansas City. There are no popular flight routes from Porto to Kansas City.
Search flight deals

  • 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 19h 48m.

  • 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
Overland Park
Topeka
Kansas City
Independence
Lawrence
Olathe
Liberty
Lenexa
Blue Springs
North Kansas City
Lee's Summit
Belton
Warrensburg
Gladstone
Leavenworth
Shawnee
Excelsior Springs
Cameron
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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