How does KAYAK find such low prices on flights from Missouri to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Porto. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Missouri is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Missouri to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Missouri with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$596 CHEAP FLIGHTS from Missouri to Porto

OPO

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Flights Deals

Cheap Flight Deals from Missouri to Porto

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to Porto

KAYAK's recommended round-trip deals from the most popular airlines that fly from Missouri to Porto.

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

6:17 pm - 3:55 pmMCI-OPO

15h 38m2 stops

8:15 am - 8:36 pmOPO-MCI

18h 21m2 stops

$767Iberia

Find Deal

Mon, Sep 22 - Thu, Oct 2

12:28 pm - 9:35 amSTL-OPO

15h 07m2 stops

6:00 am - 7:57 pmOPO-STL

19h 57m2 stops

$784Air Canada

Find Deal

Mon, Sep 29 - Thu, Oct 9

3:01 pm - 9:45 amMCI-OPO

12h 44m1 stop

12:10 pm - 9:09 amOPO-MCI

26h 59m2 stops

$812United Airlines

Find Deal

Mon, Sep 22 - Thu, Oct 2

1:30 pm - 9:35 amSTL-OPO

14h 05m1 stop

12:10 pm - 1:30 pmOPO-STL

31h 20m1 stop

$816

Find Deal

Mon, Sep 29 - Thu, Oct 9

1:22 pm - 11:40 amSTL-OPO

16h 18m2 stops

8:15 am - 8:23 pmOPO-STL

18h 08m2 stops

$837American Airlines

Find Deal

Fri, Sep 19 - Sat, Sep 27

4:40 pm - 9:35 amSTL-OPO

58h 55m2 stops

6:00 am - 7:33 pmOPO-STL

43h 33m2 stops

$867United Airlines

Find Deal

Sat, Sep 27 - Sun, Oct 12

4:40 pm - 9:35 amSTL-OPO

58h 55m2 stops

12:10 pm - 3:38 pmOPO-STL

33h 28m2 stops

$884United Airlines

Find Deal

Sat, Sep 27 - Sun, Oct 12

1:29 pm - 8:50 amSTL-OPO

37h 21m2 stops

5:55 pm - 11:39 pmOPO-STL

35h 44m2 stops

$899Scandinavian Airlines

Find Deal

Wed, Aug 6 - Fri, Aug 15

5:30 pm - 10:20 amSTL-OPO

34h 50m2 stops

6:15 am - 3:38 pmOPO-STL

39h 23m2 stops

$905Lufthansa

Find Deal

Sat, Sep 27 - Sat, Oct 11

4:05 pm - 9:35 amSTL-OPO

35h 30m2 stops

6:00 am - 7:57 pmOPO-STL

19h 57m2 stops

$910

Find Deal

Fri, Sep 19 - Sat, Sep 27

Useful Info

Low season	February
High season	July
Cheapest flight	$596

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 26% increase in price.

Flight from Kansas City to Porto

How does KAYAK find such low prices on flights from Missouri to Porto?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Porto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Porto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Porto?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Porto?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lamego

Guimarães

Pinhao

Viseu

Esposende

Ponte de Lima

Arcos de Valdevez

Baiao

Santa Maria da Feira

Amares

Everything you need to know for your flight to Porto

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Porto

Porto (OPO)

OPO

$596 Find Cheap Flights from Missouri to Porto

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

Cheap Flight Deals from Missouri to Porto

Recent round-trip flight deals from Missouri to Porto

Recent one-way flight deals from Missouri to Porto

Recent last minute flight deals from Missouri to Porto

Good to know

FAQs for booking flights from Missouri to Porto

How does KAYAK find such low prices on flights from Missouri to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Porto.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Porto?

Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

Cabin class types available on flights to Missouri

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

Find direct flights for Porto

Flights to other popular destinations

Flights from domestic origins to Porto

Choose which airport to fly into in Porto

Find deals for your return flight