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$452+ Cheap flights from Iowa 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — OPO
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Iowa to Porto

Cheapest flights from Iowa to Porto
Explore the most affordable flight options available from Iowa to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 3/92:04 pm
DSM
-
OPO
2 stops14h 26m
United Airlines
Mon 3/1612:30 pm
OPO
-
DSM
2 stops38h 10m
United Airlines
Deal found 1/28$513
This FlightHub deal was found by Cheapflights users on 1/28. 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.
Fri 4/171:10 pm
DSM
-
OPO
2 stops27h 50m
Lufthansa
Sun 4/266:00 am
OPO
-
DSM
2 stops21h 27m
Lufthansa
Deal found 1/28$595
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:10 pm
DSM
-
OPO
2 stops27h 50m
Lufthansa
Sat 4/256:00 am
OPO
-
DSM
2 stops45h 27m
Lufthansa
Deal found 1/27$613
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/411:30 am
DSM
-
OPO
2 stops18h 10m
United Airlines
Sun 2/86:00 am
OPO
-
DSM
2 stops21h 50m
United Airlines
Deal found 1/26$804
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 9/158:00 am
DSM
-
OPO
2 stops19h 45m
United Airlines
Wed 9/306:00 am
OPO
-
DSM
2 stops34h 20m
United Airlines
Deal found 1/27$824
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/125:30 am
DSM
-
OPO
2 stops23h 00m
United Airlines
Thu 3/196:00 am
OPO
-
DSM
2 stops33h 30m
United Airlines
Deal found 1/28$951
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/156:49 pm
DSM
-
OPO
2 stops35h 51m
United Airlines
Sun 3/2212:30 pm
OPO
-
DSM
2 stops38h 10m
United Airlines
Deal found 1/28$1,092
This Bravofly deal was found by Cheapflights users on 1/29. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:49 pm
DSM
-
OPO
2 stops39h 06m
Lufthansa
Sun 3/224:15 pm
OPO
-
DSM
2 stops54h 53m
Lufthansa
Deal found 1/29$1,098
This Expedia deal was found by Cheapflights users on 1/27. 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.
Mon 3/25:15 pm
DSM
-
OPO
2 stops16h 10m
KLM
Sat 3/74:10 pm
OPO
-
DSM
2 stops34h 00m
KLM
Deal found 1/27$1,140

Find flight deals from Iowa to Porto

Keep the following information in mind while searching for Iowa to Porto flight deals. Data was last updated January 29, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$513
(United Airlines)

One-way from

$452
(United Airlines)
Provider with most accurate pricing for Des Moines-Porto flight deals.
Search Deals
Provider most trusted by Cheapflights users for Des Moines-Porto flights.
Search Deals
From Iowa to Porto
Search Deals
One-way flight from Iowa to Porto
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iowa 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 January 29, 2026.
Use the filters below to find and compare flights from Iowa to Porto that are best for you.

Fly from

Iowa

Fly to

Porto

Route

Depart

Return

Price

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Mon 3/9

2:04 pm-9:30 am

2 stops14h 26m

Porto

Mon 3/16

12:30 pm-9:40 pm

2 stops38h 10m

$513

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Fri 4/17

1:10 pm-11:00 pm

2 stops27h 50m

Porto

Sat 4/25

6:00 am-9:27 pm

2 stops45h 27m

$613

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Fri 4/17

6:59 pm-11:00 pm

2 stops22h 01m

Porto

Sun 4/26

6:20 am-9:27 pm

2 stops45h 07m

$620

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Thu 3/12

5:30 am-9:30 am

2 stops23h 00m

Porto

Thu 3/19

6:00 am-10:30 am

2 stops33h 30m

$951

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sun 3/15

6:49 pm-11:40 am

2 stops35h 51m

Porto

Sun 3/22

12:30 pm-9:40 pm

2 stops38h 10m

$1,092

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sun 3/15

6:49 pm-2:55 pm

2 stops39h 06m

Porto

Sun 3/22

4:15 pm-6:08 pm

2 stops54h 53m

$1,098

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Mon 3/2

5:15 pm-3:25 pm

2 stops16h 10m

Porto

Sat 3/7

4:10 pm-8:10 pm

2 stops34h 00m

$1,140

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sat 3/14

6:49 pm-3:15 pm

2 stops39h 26m

Porto

Sat 3/21

12:30 pm-6:08 pm

2 stops34h 38m

$1,245

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sat 3/14

7:44 pm-4:00 pm

2 stops39h 16m

Porto

Sat 3/21

8:40 pm-11:56 pm

2 stops56h 16m

$1,445

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sat 3/14

6:49 pm-11:40 am

2 stops35h 51m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 11 results
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Best time to book a flight from Iowa to Porto

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

Cheapflights Insights

Everything you need to know about your flight from Iowa to Porto
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Iowa 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 Iowa?

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

  • How long is the flight from Iowa to Porto?

    Departing from Iowa to Porto will take you 14h 26m. The distance from Iowa to Porto is about 4204 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Iowa 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.

See more FAQs

Traveling to a place near Porto?

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

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Alternative routes for Iowa to Porto

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

Discover the top airline that operate flights from Iowa 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$875Average$876FlexibilityNo cancel feeOn-time71%

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