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$351+ Cheap flights from Portugal to Missouri

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — STL
Dec 25 — Jan 11
Wed 12/25
Wed 1/1
1 adult, Economy
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Cheap flight deals from Portugal to Missouri

Discover tips and strategies to find the most affordable flight options for your journey from Portugal (PT0) to Missouri (USMO). 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 December 20, 2024.

Round-trip from

$678
(American Airlines)

One-way from

$351
(Kiwi.com)
From Portugal to Missouri
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One-way flight from Portugal to Missouri
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Find flight deals from Portugal to Missouri

Cheapest flights from Portugal to Missouri
Explore the most affordable flight options available from Portugal to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2024.

This Delta deal was found by Cheapflights users on 12/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:00 amLIS - STL
2 stops22h 43mDelta
Sun 1/1912:00 pmSTL - LIS
2 stops21h 10mDelta
Deal found 12/19$750
This American Airlines deal was found by Cheapflights users on 12/19. 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.
Sat 12/2810:30 amLIS - STL
2 stops19h 31mAmerican Airlines
Sun 1/192:00 pmSTL - LIS
1 stop12h 55mAmerican Airlines
Deal found 12/19$779
This Expedia deal was found by Cheapflights users on 12/19. 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.
Sat 12/2810:30 amLIS - STL
1 stop16h 29mIberia
Sun 1/192:00 pmSTL - LIS
1 stop12h 55mIberia
Deal found 12/19$1,050
This Mytrip deal was found by Cheapflights users on 12/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/289:25 amLIS - STL
3 stops35h 41mMultiple Airlines
Sun 1/194:28 pmSTL - LIS
2 stops34h 52mMultiple Airlines
Deal found 12/19$1,192

Find flights from Portugal to Missouri within your budget

Customize your flight search to find flights from Portugal to Missouri 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 2,558,603 searches. Data last updated December 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LisbonSt. Louis

LIS - STL

LISSTL

Lisbon Humberto Delgado

Fri 1/24

6:30 am-7:23 pm

2 stops18h 53m

Lambert-St Louis

Tue 1/28

3:10 pm-2:45 pm

2 stops17h 35m

$678

LisbonSt. Louis

LIS - STL

LISSTL

Lisbon Humberto Delgado

Fri 1/31

7:05 am-10:09 pm

2 stops21h 04m

Lambert-St Louis

Fri 2/21

6:36 pm-5:55 pm

2 stops17h 19m

$694

LisbonSt. Louis

LIS - STL

LISSTL

Lisbon Humberto Delgado

Mon 1/13

10:15 am-11:30 pm

1 stop19h 15m

Lambert-St Louis

Sun 1/19

11:28 am-8:10 am

1 stop14h 42m

$778

PortoKansas City

OPO - MCI

OPOMCI

Porto

Sat 1/11

12:30 pm-7:49 pm

2 stops37h 19m

Kansas City

Wed 1/22

3:26 pm-3:15 pm

2 stops17h 49m

$834

LisbonSt. Louis

LIS - STL

LISSTL

Lisbon Humberto Delgado

Wed 1/8

7:05 am-11:37 pm

2 stops22h 32m

Lambert-St Louis

Wed 1/22

2:00 pm-9:35 pm

2 stops25h 35m

$902

LisbonSt. Louis

LIS - STL

LISSTL

Lisbon Humberto Delgado

Wed 1/8

10:15 am-11:30 pm

1 stop19h 15m

Lambert-St Louis

Wed 1/22

11:28 am-8:10 am

1 stop14h 42m

$1,043

PortoKansas City

OPO - MCI

OPOMCI

Porto

Wed 1/8

12:25 pm-7:22 pm

2 stops36h 57m

Kansas City

Sat 1/18

1:43 pm-11:45 am

2 stops16h 02m

$1,124

PortoKansas City

OPO - MCI

OPOMCI

Porto

Wed 1/8

8:40 pm-7:22 pm

2 stops28h 42m

Kansas City

Sun 1/19

9:50 am-8:00 pm

2 stops28h 10m

$1,126

PortoKansas City

OPO - MCI

OPOMCI

Porto

Thu 1/9

11:45 am-11:07 am

2 stops29h 22m

Kansas City

Sat 1/18

7:10 am-10:50 am

2 stops21h 40m

$1,144

PortoKansas City

OPO - MCI

OPOMCI

Porto

Thu 1/9

6:00 am-9:50 pm

2 stops21h 50m

Kansas City

Thu 1/16

11:31 am-12:50 pm

2 stops19h 19m

$1,269

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 22 results
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Best time to book a flight from Portugal to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Portugal with our price prediction graph.
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.

Travel insights for flights from Portugal to Missouri

Get recent, data-driven insights about flights from Portugal to Missouri including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portugal to Missouri?

Currently, August is the cheapest month in which you can book a flight from Portugal to Missouri (average of $311). Flying from Portugal to Missouri in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PT to MO?

Find hourly flight availability from Portugal to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 20, 2024.

When flying from Portugal to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated December 20, 2024.
To help decide which airline to fly from Portugal to Missouri, see what other customers have to say about United Airlines, American Airlines and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,601 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,601 reviews
Delta
8.0
Very good
8,601 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,601 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,601 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,041 reviews
Delta
8.0
Very good
8,601 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,601 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Portugal to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Portugal to Missouri one-way?

    For one-way options, check prices for Iberia. According to our data, you can fly for as low as $626. Users have also found prices from $633 and $634 on Finnair and British Airways, respectively.

  • Can I find deals for flights from Portugal to Missouri that include hotel bookings?

    Yes. In addition to deals on Portugal to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portugal to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Missouri.

  • Can I find deals for business class flights from Portugal to Missouri?

    Yes. Cheapflights offers flight deals from Portugal to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portugal to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Portugal to Missouri (average of $311). Flying from Portugal to Missouri in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portugal to Missouri

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