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$748+ Cheap flights from Porto (OPO) 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — STL
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Porto to Missouri

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) 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 November 20, 2024.

Find flight deals from Porto to Missouri

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

This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:15 amOPO - MCI
2 stops18h 33mKLM
Tue 12/102:13 pmMCI - OPO
2 stops15h 32mKLM
Deal found 11/20$799
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:30 amOPO - MCI
2 stops41h 08mLufthansa
Tue 12/1012:45 pmMCI - OPO
2 stops18h 05mLufthansa
Deal found 11/20$812
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.
Fri 12/61:10 pmOPO - MCI
3 stops32h 37mMultiple Airlines
Tue 12/1012:45 pmMCI - OPO
2 stops16h 55mMultiple Airlines
Deal found 11/20$1,198
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.
Fri 12/209:00 amOPO - MCI
2 stops36h 04mUnited Airlines
Fri 12/276:30 pmMCI - OPO
2 stops59h 05mUnited Airlines
Deal found 11/20$1,264

Find flights from Porto to Missouri within your budget

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

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PortoKansas City

OPO - MCI

OPOMCI

Porto

Fri 12/6

6:15 am-6:48 pm

2 stops18h 33m

Kansas City

Tue 12/10

2:13 pm-11:45 am

2 stops15h 32m

$799

PortoKansas City

OPO - MCI

OPOMCI

Porto

Fri 12/6

6:30 am-5:38 pm

2 stops41h 08m

Kansas City

Tue 12/10

12:45 pm-12:50 pm

2 stops18h 05m

$812

PortoKansas City

OPO - MCI

OPOMCI

Porto

Fri 1/10

6:00 am-9:50 pm

2 stops45h 50m

Kansas City

Tue 1/21

6:40 pm-3:15 pm

3 stops38h 35m

$834

PortoKansas City

OPO - MCI

OPOMCI

Porto

Sat 1/11

6:00 am-8:29 pm

2 stops20h 29m

Kansas City

Thu 1/16

12:45 pm-12:05 pm

2 stops17h 20m

$906

PortoKansas City

OPO - MCI

OPOMCI

Porto

Wed 1/8

6:00 am-11:07 am

2 stops35h 07m

Kansas City

Thu 1/16

12:00 pm-1:20 pm

2 stops19h 20m

$1,076

PortoKansas City

OPO - MCI

OPOMCI

Porto

Wed 1/8

8:20 am-10:15 pm

3 stops19h 55m

Kansas City

Sun 1/19

7:00 am-7:40 am

2 stops18h 40m

$5,124

PortoKansas City

OPO - MCI

OPOMCI

Porto

Mon 1/6

5:45 pm-1:18 pm

3 stops49h 33m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Best time to book a flight from Porto to Missouri

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

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

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 November 20, 2024.
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Lufthansa
6.8
Okay
7,148 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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 Porto to Missouri. 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 from for flights from Porto to Missouri?

    If you book a flight to Missouri from Porto, you will be flying from Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Porto to Missouri (average of $308). Flying from Porto to Missouri in March is currently the most expensive (average of $357). 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 Porto to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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