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$394+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — STL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Portugal to Missouri

Keep the following information in mind while searching for Portugal to Missouri flight deals. Data was last updated February 20, 2025.

Round-trip from

$759
(American Airlines)

One-way from

$394
(Kiwi.com)
From Portugal to Missouri
Search Deals
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 February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 3/1711:05 amLIS - MCI
2 stops16h 53mAmerican Airlines
Sun 3/231:06 pmMCI - LIS
2 stops14h 49mAmerican Airlines
Deal found 2/20$759
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/88:40 amOPO - STL
2 stops17h 10mMultiple Airlines
Wed 3/121:05 pmSTL - OPO
2 stops17h 35mMultiple Airlines
Deal found 2/20$762
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:05 amOPO - STL
2 stops21h 44mLufthansa
Wed 3/121:05 pmSTL - OPO
2 stops21h 10mLufthansa
Deal found 2/20$763
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/66:00 amOPO - STL
2 stops36h 20mUnited Airlines
Sun 4/133:30 pmSTL - OPO
1 stop13h 45mUnited Airlines
Deal found 2/19$809
This Delta deal was found by Cheapflights users on 2/20. 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.
Mon 3/105:00 amLIS - MCI
2 stops21h 19mDelta
Mon 3/175:37 pmMCI - LIS
2 stops18h 53mDelta
Deal found 2/20$809
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2312:30 pmOPO - MCI
2 stops36h 04mUnited Airlines
Sun 3/308:45 amMCI - OPO
2 stops19h 00mUnited Airlines
Deal found 2/20$873
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sun 4/68:15 amOPO - STL
2 stops21h 18mAmerican Airlines
Wed 4/97:19 amSTL - OPO
2 stops18h 16mAmerican Airlines
Deal found 2/20$912
This British Airways deal was found by Cheapflights users on 2/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/69:20 pmOPO - STL
2 stops24h 51mBritish Airways
Thu 4/103:29 pmSTL - OPO
2 stops22h 56mBritish Airways
Deal found 2/20$995
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Mon 3/1712:35 pmLIS - MCI
3 stops32h 42mMultiple Airlines
Sun 3/236:45 pmMCI - LIS
3 stops35h 35mMultiple Airlines
Deal found 2/20$1,050
This Justfly.com deal was found by Cheapflights users on 2/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/912:20 pmOPO - MCI
2 stops39h 11mMultiple Airlines
Tue 5/135:46 pmMCI - OPO
2 stops19h 44mMultiple Airlines
Deal found 2/20$1,442
This Arangrant deal was found by Cheapflights users on 2/20. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/912:20 pmOPO - MCI
2 stops40h 32mIberia
Wed 5/1411:15 amMCI - OPO
2 stops18h 25mIberia
Deal found 2/20$1,584
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/610:00 amOPO - STL
3 stops17h 48mAir Canada
Wed 4/93:30 pmSTL - OPO
2 stops19h 55mAir Canada
Deal found 2/20$1,655

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 February 20, 2025.

Fly from

Portugal

Fly to

Missouri

Route

Depart

Return

Price

LisbonKansas City

LIS - MCI

LISMCI

Lisbon Humberto Delgado

Mon 3/17

11:05 am-10:58 pm

2 stops16h 53m

Kansas City

Sun 3/23

1:06 pm-8:55 am

2 stops14h 49m

$759

PortoSt. Louis

OPO - STL

OPOSTL

Porto

Sat 3/8

8:40 am-7:50 pm

2 stops17h 10m

Lambert-St Louis

Wed 3/12

1:05 pm-11:40 am

2 stops17h 35m

$762

PortoSt. Louis

OPO - STL

OPOSTL

Porto

Sat 3/8

6:05 am-9:49 pm

2 stops21h 44m

Lambert-St Louis

Wed 3/12

1:05 pm-3:15 pm

2 stops21h 10m

$763

PortoSt. Louis

OPO - STL

OPOSTL

Porto

Sun 4/6

6:00 am-12:20 pm

2 stops36h 20m

Lambert-St Louis

Sun 4/13

3:30 pm-11:15 am

1 stop13h 45m

$809

LisbonKansas City

LIS - MCI

LISMCI

Lisbon Humberto Delgado

Mon 3/10

5:00 am-9:19 pm

2 stops21h 19m

Kansas City

Mon 3/17

5:37 pm-5:30 pm

2 stops18h 53m

$809

PortoKansas City

OPO - MCI

OPOMCI

Porto

Sun 3/23

12:30 pm-7:34 pm

2 stops36h 04m

Kansas City

Sun 3/30

8:45 am-9:45 am

2 stops19h 00m

$873

PortoSt. Louis

OPO - STL

OPOSTL

Porto

Sun 4/6

8:15 am-11:33 pm

2 stops21h 18m

Lambert-St Louis

Wed 4/9

7:19 am-7:35 am

2 stops18h 16m

$912

PortoSt. Louis

OPO - STL

OPOSTL

Porto

Sun 4/6

9:20 pm-4:11 pm

2 stops24h 51m

Lambert-St Louis

Thu 4/10

3:29 pm-8:25 pm

2 stops22h 56m

$995

LisbonKansas City

LIS - MCI

LISMCI

Lisbon Humberto Delgado

Mon 3/17

12:35 pm-4:17 pm

3 stops32h 42m

Kansas City

Sun 3/23

6:45 pm-11:20 am

3 stops35h 35m

$1,050

PortoKansas City

OPO - MCI

OPOMCI

Porto

Fri 5/9

12:20 pm-9:31 pm

2 stops39h 11m

Kansas City

Tue 5/13

5:46 pm-7:30 pm

2 stops19h 44m

$1,442

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 20 results
1
2

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 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 February 20, 2025.

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 February 20, 2025.
To help decide which airline to fly from Portugal to Missouri, see what other customers have to say about Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Aer Lingus
7.0
Good
1,070 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 Aer Lingus. According to our data, you can fly for as low as $635. Users have also found prices from $655 and $866 on British Airways and United Airlines, 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Portugal to Missouri

Discover the top airline that operate flights from Portugal to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$820Average$898FlexibilityNo cancel feeOn-time71%
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