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$321+ Cheap flights from Missouri to Portugal

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LIS
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Missouri to Portugal

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

Find flight deals from Missouri to Portugal

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

This Expedia deal was found by Cheapflights users on 11/19. 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.
Wed 12/115:40 pmSTL - LIS
2 stops18h 05mBritish Airways
Mon 12/166:45 pmLIS - STL
2 stops33h 08mBritish Airways
Deal found 11/19$729
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 12/118:25 amSTL - LIS
1 stop19h 50mUnited Airlines
Mon 12/1611:00 amLIS - STL
2 stops31h 19mUnited Airlines
Deal found 11/19$752
This United deal was found by Cheapflights users on 11/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/412:45 pmMCI - LIS
1 stop15h 30mUnited Airlines
Wed 12/1111:00 amLIS - MCI
2 stops33h 21mUnited Airlines
Deal found 11/20$762
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/410:05 amMCI - LIS
2 stops16h 50mAir Canada
Wed 12/1811:00 amLIS - MCI
2 stops40h 50mAir Canada
Deal found 11/19$768
This Orbitz deal was found by Cheapflights users on 11/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/310:05 amMCI - LIS
2 stops16h 50mMultiple Airlines
Wed 12/115:00 amLIS - MCI
2 stops18h 38mMultiple Airlines
Deal found 11/20$780
This Orbitz deal was found by Cheapflights users on 11/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:00 amMCI - LIS
1 stop21h 15mBritish Airways
Wed 12/1111:15 amLIS - MCI
1 stop16h 11mBritish Airways
Deal found 11/20$786
This Iberia deal was found by Cheapflights users on 11/18. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/21:47 pmMCI - OPO
2 stops24h 13mIberia
Wed 12/118:20 amOPO - MCI
2 stops20h 05mIberia
Deal found 11/18$789
This Air Canada deal was found by Cheapflights users on 11/20. 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 12/153:50 pmSTL - LIS
1 stop11h 30mAir Canada
Mon 12/2311:00 amLIS - STL
1 stop34h 06mAir Canada
Deal found 11/20$905
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 12/126:00 amSTL - LIS
1 stop21h 05mAmerican Airlines
Thu 12/268:55 amLIS - STL
1 stop18h 04mAmerican Airlines
Deal found 11/20$916
This eDestinos deal was found by Cheapflights users on 11/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/210:14 pmMCI - OPO
3 stops34h 46mMultiple Airlines
Wed 12/1112:40 pmOPO - MCI
3 stops35h 25mMultiple Airlines
Deal found 11/18$922
This Delta deal was found by Cheapflights users on 11/20. 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 12/1612:56 pmSTL - LIS
1 stop13h 04mDelta
Mon 12/2311:15 amLIS - STL
2 stops18h 25mDelta
Deal found 11/20$968
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Wed 12/1112:15 pmSTL - LIS
3 stops29h 15mMultiple Airlines
Mon 12/162:05 pmLIS - STL
3 stops31h 16mMultiple Airlines
Deal found 11/19$983

Find flights from Missouri to Portugal within your budget

Customize your flight search to find flights from Missouri to Portugal 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 2,629,791 searches. Data last updated November 20, 2024.

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Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Wed 2/19

1:33 pm-8:55 am

2 stops37h 22m

Lisbon Humberto Delgado

Wed 3/5

7:05 am-11:55 pm

2 stops22h 50m

$565

St. LouisLisbon

STL - LIS

STLLIS

Lambert-St Louis

Wed 2/26

9:25 am-7:40 am

2 stops16h 15m

Lisbon Humberto Delgado

Fri 3/7

6:30 am-9:40 pm

2 stops21h 10m

$583

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Tue 2/25

8:05 am-10:15 am

1 stop20h 10m

Lisbon Humberto Delgado

Tue 3/4

11:00 am-10:34 am

2 stops29h 34m

$597

St. LouisLisbon

STL - LIS

STLLIS

Lambert-St Louis

Wed 2/26

2:10 pm-8:55 am

1 stop12h 45m

Lisbon Humberto Delgado

Fri 3/7

10:45 am-9:40 pm

2 stops16h 55m

$597

St. LouisLisbon

STL - LIS

STLLIS

Lambert-St Louis

Fri 2/21

12:52 pm-9:00 am

2 stops14h 08m

Lisbon Humberto Delgado

Wed 3/5

11:15 am-11:38 pm

2 stops18h 23m

$598

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Tue 2/18

10:05 am-9:20 am

3 stops17h 15m

Lisbon Humberto Delgado

Tue 3/4

11:00 am-10:34 am

2 stops29h 34m

$602

St. LouisLisbon

STL - LIS

STLLIS

Lambert-St Louis

Fri 2/21

8:25 am-10:15 am

1 stop19h 50m

Lisbon Humberto Delgado

Wed 3/5

11:00 am-2:23 pm

2 stops33h 23m

$602

St. LouisLisbon

STL - LIS

STLLIS

Lambert-St Louis

Fri 2/21

5:33 pm-8:10 am

1 stop32h 37m

Lisbon Humberto Delgado

Wed 3/5

11:00 am-3:06 pm

1 stop34h 06m

$604

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Tue 2/18

12:40 pm-9:45 pm

2 stops27h 05m

Lisbon Humberto Delgado

Thu 2/27

6:30 am-11:08 pm

2 stops22h 38m

$615

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Wed 2/19

1:49 pm-6:55 am

1 stop11h 06m

Lisbon Humberto Delgado

Thu 2/27

6:30 am-5:44 pm

2 stops17h 14m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 46 results
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Best time to book a flight from Missouri to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Missouri 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 Missouri to Portugal

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

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

Currently, December is the cheapest month in which you can book a flight from Missouri to Portugal (average of $589). Flying from Missouri to Portugal in June is currently the most expensive (average of $1,182). 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 MO to PT?

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

When flying from Missouri to Portugal, 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 Portugal by month

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

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated November 20, 2024.
Peruse reviews from past customers who have flown with Iberia, Air Canada and British Airways from Missouri to Portugal to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Portugal. 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 Missouri to Portugal one-way?

    $321 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and KLM, with prices starting from $507 and $517, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Portugal 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 Missouri to Portugal?

    Currently, December is the cheapest month in which you can book a flight from Missouri to Portugal (average of $589). Flying from Missouri to Portugal in June is currently the most expensive (average of $1,182). 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 Missouri to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Missouri to Portugal

Discover the top 9 airlines that operate flights from Missouri to Portugal. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$461Average$905FlexibilityNo cancel feeOn-time76%
KLMCheapest$529Average$1,041FlexibilityNo cancel feeOn-time75%
IberiaCheapest$531Average$840FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$532Average$1,148FlexibilityNo cancel feeOn-time69%
DeltaCheapest$550Average$935FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$554Average$949FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$564Average$1,000FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$566Average$1,197FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$569Average$1,005FlexibilityNo cancel feeOn-time71%
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