$432 Find Cheap Flights from Portugal to Missouri - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portugal to Missouri departing on 9/10. 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.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Portugal to Missouri

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portugal to Missouri 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portugal to Missouri

Thu, Aug 27 - Mon, Aug 31
Iberia Logo
12:30 pm - 11:42 pm
LIS
-
STL
17h 12m
2 stops
Iberia Logo
11:22 am - 9:05 am
STL
-
LIS
15h 43m
1 stop
$915Iberia
Thu, Aug 27 - Mon, Aug 31
Iberia Logo
11:05 am - 11:34 pm
LIS
-
STL
18h 29m
1 stop
Iberia Logo
11:22 am - 9:05 am
STL
-
LIS
15h 43m
1 stop
$917Iberia
Fri, Nov 6 - Tue, Nov 10
United Airlines Logo
6:00 am - 1:45 pm
OPO
-
STL
13h 45m
1 stop
United Airlines Logo
9:40 am - 9:30 am
STL
-
OPO
17h 50m
2 stops
$933United Airlines
Fri, Nov 20 - Tue, Nov 24
United Airlines Logo
6:00 am - 1:45 pm
OPO
-
STL
13h 45m
1 stop
United Airlines Logo
11:38 am - 9:30 am
STL
-
OPO
15h 52m
1 stop
$934United Airlines
Fri, Nov 20 - Tue, Nov 24
United Airlines Logo
6:00 am - 1:45 pm
OPO
-
STL
13h 45m
1 stop
United Airlines Logo
11:38 am - 9:30 am
STL
-
OPO
15h 52m
1 stop
$935United Airlines
Fri, Nov 20 - Tue, Nov 24
United Airlines Logo
6:00 am - 1:45 pm
OPO
-
STL
13h 45m
1 stop
United Airlines Logo
12:05 pm - 9:30 am
STL
-
OPO
15h 25m
1 stop
$936United Airlines
Fri, Nov 6 - Tue, Nov 10
United Airlines Logo
6:00 am - 9:40 pm
OPO
-
STL
21h 40m
2 stops
United Airlines Logo
1:00 pm - 9:30 am
STL
-
OPO
14h 30m
2 stops
$939United Airlines
Fri, Nov 20 - Tue, Nov 24
United Airlines Logo
6:00 am - 9:40 pm
OPO
-
STL
21h 40m
2 stops
United Airlines Logo
9:40 am - 9:30 am
STL
-
OPO
17h 50m
2 stops
$941United Airlines
Fri, Nov 20 - Tue, Nov 24
United Airlines Logo
6:00 am - 4:56 pm
OPO
-
STL
16h 56m
2 stops
United Airlines Logo
1:08 pm - 9:30 am
STL
-
OPO
14h 22m
2 stops
$942United Airlines
Thu, Sep 3 - Wed, Sep 9
Multiple Airlines Logo
5:00 am - 5:38 pm
LIS
-
STL
18h 38m
2 stops
Multiple Airlines Logo
3:40 pm - 2:55 pm
STL
-
LIS
17h 15m
2 stops
$953Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Missouri

Get data-powered insights and trends for flights to Missouri to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Portugal to Missouri?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portugal to Missouri, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portugal to Missouri is September, when tickets cost $657 (return) on average. On the other hand, the most expensive months are March and January, when the average cost of round-trip tickets is $1,604 and $1,464 respectively.

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Good to know

Cheapest flight

$432
Flight from Lisbon to Kansas City

FAQs for booking flights from Portugal to Missouri

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

    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 Portugal to Missouri.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portugal to 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 Portugal to Missouri?

    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 from Portugal to Missouri with an airline and back with another airline.

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

    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 from Portugal to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Missouri

Cabin class types available on flights to Missouri

Cabin classes available on flights to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Missouri
Business Class flights to Missouri
Premium Economy Class flights to Missouri
Economy Class flights to Missouri