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$451+ Cheap flights from Missouri to Porto (OPO)

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OPO
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Missouri to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Porto (OPO). 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 21, 2024.

Find flight deals from Missouri to Porto

Cheapest flights from Missouri to Porto
Explore the most affordable flight options available from Missouri to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:27 amMCI - OPO
3 stops44h 33mMultiple Airlines
Sat 12/141:55 pmOPO - MCI
3 stops34h 10mMultiple Airlines
Deal found 11/20$1,009
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/38:00 amMCI - OPO
2 stops44h 00mTurkish Airlines
Sat 12/144:25 pmOPO - MCI
2 stops35h 30mTurkish Airlines
Deal found 11/20$1,496
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1912:40 pmMCI - OPO
2 stops40h 20mUnited Airlines
Wed 12/258:55 amOPO - MCI
2 stops36h 09mUnited Airlines
Deal found 11/20$1,590

Find flights from Missouri to Porto within your budget

Customize your flight search to find flights from Missouri to Porto 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 21, 2024.

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Price

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Wed 2/12

12:45 pm-3:15 pm

2 stops20h 30m

Porto

Wed 2/19

6:00 am-7:42 pm

2 stops19h 42m

$610

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Sun 1/19

5:19 pm-4:00 pm

2 stops16h 41m

Porto

Wed 1/29

8:20 am-7:22 pm

2 stops17h 02m

$622

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Tue 1/21

11:38 am-10:50 am

2 stops17h 12m

Porto

Thu 1/30

6:15 am-9:28 pm

2 stops21h 13m

$623

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Mon 1/20

9:55 am-3:25 pm

2 stops23h 30m

Porto

Tue 1/28

6:00 am-7:49 pm

2 stops19h 49m

$627

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Mon 1/20

6:42 pm-3:25 pm

2 stops14h 43m

Porto

Fri 1/31

6:15 am-5:37 pm

2 stops17h 22m

$629

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Fri 1/10

10:09 am-11:45 am

2 stops19h 36m

Porto

Fri 1/24

8:20 am-7:22 pm

2 stops17h 02m

$673

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Thu 1/23

2:16 pm-10:50 am

2 stops14h 34m

Porto

Tue 1/28

11:15 am-11:55 pm

2 stops18h 40m

$760

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Thu 4/3

2:55 pm-5:05 pm

2 stops20h 10m

Porto

Fri 4/11

5:55 pm-11:59 pm

2 stops36h 04m

$840

St. LouisPorto

STL - OPO

STLOPO

Lambert-St Louis

Wed 4/23

7:30 am-9:45 am

1 stop20h 15m

Porto

Wed 5/7

6:00 am-1:30 pm

1 stop13h 30m

$955

St. LouisPorto

STL - OPO

STLOPO

Lambert-St Louis

Wed 4/23

8:50 am-9:45 am

2 stops18h 55m

Porto

Wed 5/7

6:00 am-1:30 pm

1 stop13h 30m

$959

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 15 results
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Best time to book a flight from Missouri to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto 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 Porto

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

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Porto (average of $517). Flying from Missouri to Porto in June is currently the most expensive (average of $993). 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 OPO?

Find hourly flight availability from Missouri to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Porto as you normally would.

Rainfall in Porto by month

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

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

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

If weather is an important factor for your trip to Porto, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated November 21, 2024.
Read through reviews of airlines operating flights from Missouri to Porto, such as Lufthansa and United Airlines. 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
8,759 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
8,759 reviews
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
8,759 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Turkish Airlines
7.4
Good
3,914 reviews
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
9,173 reviews
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Scandinavian Airlines
7.3
Good
1,301 reviews
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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 Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Missouri?

    Located just 6.8 mi from the city center, Porto (OPO) is the airport most travelers will use when flying to Porto from Missouri.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Missouri to Porto (average of $517). Flying from Missouri to Porto in June is currently the most expensive (average of $993). 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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Top 4 airlines flying from Missouri to Porto

Discover the top 4 airlines that operate flights from Missouri to Porto. 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 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$531Average$569FlexibilityNo cancel feeOn-time77%
DeltaCheapest$564Average$753FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$612Average$979FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$682Average$1,199FlexibilityNo cancel feeOn-time69%
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