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$457+ Cheap flights from Des Moines (DSM) 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — OPO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Des Moines to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) 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 September 11, 2025.

Round-trip from

$657
(KLM)

One-way from

$457
(American Airlines)
From Des Moines to Porto
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One-way flight from Des Moines to Porto
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Find flight deals from Des Moines to Porto

Cheapest flights from Des Moines to Porto
Explore the most affordable flight options available from Des Moines to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This KLM deal was found by Cheapflights users on 9/10. 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.
Sun 10/262:13 pmDSM - OPO
2 stops15h 17mKLM
Sun 11/25:00 amOPO - DSM
2 stops21h 35mKLM
Deal found 9/10$657
This Ticket deal was found by Cheapflights users on 9/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/253:30 pmDSM - OPO
2 stops14h 00mKLM
Sat 11/14:10 pmOPO - DSM
2 stops34h 25mKLM
Deal found 9/10$661
This Rumbo deal was found by Cheapflights users on 9/10. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:15 pmDSM - OPO
2 stops36h 15mMultiple Airlines
Sat 11/19:25 amOPO - DSM
2 stops41h 10mMultiple Airlines
Deal found 9/10$667
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/265:14 pmDSM - OPO
2 stops40h 41mUnited Airlines
Sun 11/25:00 amOPO - DSM
2 stops34h 30mUnited Airlines
Deal found 9/11$678
This Air France deal was found by Cheapflights users on 9/11. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/262:13 pmDSM - OPO
2 stops15h 17mMultiple Airlines
Sun 11/25:00 amOPO - DSM
2 stops21h 35mMultiple Airlines
Deal found 9/11$700
This Expedia deal was found by Cheapflights users on 9/9. 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 10/2512:52 pmDSM - OPO
2 stops18h 58mLufthansa
Sat 11/14:15 pmOPO - DSM
2 stops59h 17mLufthansa
Deal found 9/9$737

Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Des Moines to Porto that are best for you.

Fly from

Des Moines

Fly to

Porto

Route

Depart

Return

Price

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sun 10/26

2:13 pm-10:30 am

2 stops15h 17m

Porto

Sun 11/2

5:00 am-9:35 pm

2 stops21h 35m

$657

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sat 10/25

3:30 pm-11:30 am

2 stops14h 00m

Porto

Sat 11/1

4:10 pm-9:35 pm

2 stops34h 25m

$661

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sat 10/25

5:15 pm-11:30 am

2 stops36h 15m

Porto

Sat 11/1

9:25 am-9:35 pm

2 stops41h 10m

$667

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sun 10/26

5:14 pm-2:55 pm

2 stops40h 41m

Porto

Sun 11/2

5:00 am-10:30 am

2 stops34h 30m

$678

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sun 10/26

2:13 pm-10:30 am

2 stops15h 17m

Porto

Sun 11/2

5:00 am-9:35 pm

2 stops21h 35m

$704

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sat 10/25

12:52 pm-1:50 pm

2 stops18h 58m

Porto

Sat 11/1

4:15 pm-10:32 pm

2 stops59h 17m

$737

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Thu 10/9

1:00 pm-11:20 pm

2 stops28h 20m

Porto

Tue 10/21

4:35 pm-9:50 pm

2 stops35h 15m

$857

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sun 10/26

7:30 am-11:45 am

2 stops23h 15m

$457

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sun 10/26

11:26 am-9:30 am

3 stops17h 04m

$4,618

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Des Moines to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Des Moines 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.

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 September 11, 2025.
See what other customers who have flown with American Airlines from Des Moines to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Overall

7.2

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Overall

7.2

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

  • How long is the flight from Des Moines to Porto?

    A quick flight from Des Moines to Porto can take about 15h 17m. KLM provides one of the quickest options available for as low as $657. The distance from Des Moines to Porto is about 4204 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Des Moines to Porto round-trip?

    Our cheapest airline available from Des Moines to Porto is American Airlines. Our recent data shows that you can find tickets from as low as $875 on this airline.

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

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

  • How can I find direct flights from Des Moines to Porto?

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

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

    Yes. Cheapflights offers flight deals from Des Moines 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 Des Moines to Porto?

    Currently, January is the cheapest month in which you can book a flight from Des Moines to Porto (average of $523). Flying from Des Moines to Porto in June is currently the most expensive (average of $1,027). 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

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Arcos de Valdevez
Coimbra

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Top airline flying from Des Moines to Porto

Discover the top airline that operate flights from Des Moines 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$875Average$876FlexibilityNo cancel feeOn-time71%

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