HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Porto

$507+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — OPO
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Iowa to Porto with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Iowa to Porto

Keep the following information in mind while searching for Iowa to Porto flight deals. Data was last updated September 16, 2025.

Round-trip from

$608
(American Airlines)

One-way from

$507
(American Airlines)
From Iowa to Porto
Search Deals
One-way flight from Iowa to Porto
Search Deals

Find 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 September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 10/3011:15 amDSM - OPO
2 stops15h 25mAmerican Airlines
Thu 11/68:20 amOPO - DSM
2 stops15h 50mAmerican Airlines
Deal found 9/15$608
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 10/2910:50 amDSM - OPO
2 stops18h 40mDelta
Wed 11/56:00 amOPO - DSM
2 stops20h 35mDelta
Deal found 9/14$617
This KLM deal was found by Cheapflights users on 9/15. 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.
Tue 10/75:56 pmDSM - OPO
2 stops15h 39mKLM
Wed 10/156:15 amOPO - DSM
2 stops17h 01mKLM
Deal found 9/15$737
This United deal was found by Cheapflights users on 9/15. 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.
Tue 10/78:00 amDSM - OPO
2 stops19h 45mMultiple Airlines
Wed 10/156:00 amOPO - DSM
2 stops17h 24mMultiple Airlines
Deal found 9/15$754
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/911:31 amDSM - OPO
3 stops16h 14mUnited Airlines
Tue 10/216:00 amOPO - DSM
2 stops21h 50mUnited Airlines
Deal found 9/14$814
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:30 amDSM - OPO
1 stop22h 30mMultiple Airlines
Fri 11/76:35 pmOPO - DSM
2 stops45h 25mMultiple Airlines
Deal found 9/16$904
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:47 pmDSM - OPO
2 stops34h 13mMultiple Airlines
Thu 11/66:35 pmOPO - DSM
1 stop26h 20mMultiple Airlines
Deal found 9/15$981

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 September 16, 2025.
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

Thu 10/30

11:15 am-7:40 am

2 stops15h 25m

Porto

Thu 11/6

8:20 am-6:10 pm

2 stops15h 50m

$608

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Fri 10/31

2:16 pm-4:00 pm

2 stops20h 44m

Porto

Fri 11/7

8:20 am-11:50 pm

2 stops21h 30m

$610

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Wed 10/29

10:50 am-10:30 am

2 stops18h 40m

Porto

Wed 11/5

6:00 am-8:35 pm

2 stops20h 35m

$617

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Tue 10/7

5:56 pm-3:35 pm

2 stops15h 39m

Porto

Wed 10/15

6:15 am-5:16 pm

2 stops17h 01m

$737

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Tue 10/7

8:00 am-9:45 am

2 stops19h 45m

Porto

Wed 10/15

6:00 am-5:24 pm

2 stops17h 24m

$754

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Thu 10/9

1:00 pm-11:20 pm

2 stops28h 20m

Porto

Tue 10/21

6:00 am-9:50 pm

2 stops21h 50m

$814

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Thu 10/9

11:31 am-9:45 am

3 stops16h 14m

Porto

Tue 10/21

6:00 am-9:50 pm

2 stops21h 50m

$814

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Fri 10/31

2:16 pm-4:00 pm

2 stops20h 44m

$507

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Fri 10/31

11:26 am-9:30 am

3 stops17h 04m

$4,618

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 15h 25m. 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.

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

    Currently, January is the cheapest month in which you can book a flight from Iowa to Porto (average of $523). Flying from Iowa 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Iowa to Porto

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Lisbon flights
Newark to Lisbon flights
Boston to Lisbon flights
LaGuardia to Lisbon flights
Newark to Porto flights
Dulles Intl to Lisbon flights
San Francisco to Lisbon flights
Miami to Lisbon flights
O'Hare Intl to Lisbon flights
Dallas/Fort Worth to Lisbon flights
Baltimore to Lisbon flights
Reagan-National to Lisbon flights
Boston to Ponta Delgada flights
Philadelphia to Lisbon flights
Los Angeles to Lisbon flights
John F Kennedy Intl to Porto flights
Seattle to Lisbon flights
Boston to Porto flights
John F Kennedy Intl to Ponta Delgada flights
Atlanta to Lisbon flights
Minneapolis to Lisbon flights
LaGuardia to Porto flights
Denver to Lisbon flights
Hobby to Lisbon flights
John F Kennedy Intl to Funchal flights
Midway to Lisbon flights
Newark to Funchal flights
George Bush Intcntl to Lisbon flights
Raleigh to Lisbon flights
Charlotte to Lisbon flights
Orlando to Lisbon flights
LaGuardia to Funchal flights
Portland to Lisbon flights
Detroit to Lisbon flights
Newark to Ponta Delgada flights
Santa Ana to Lisbon flights
Love Field to Lisbon flights
San Diego to Lisbon flights
Dulles Intl to Porto flights
Fort Lauderdale to Lisbon flights
Tampa to Lisbon flights
Sky Harbor Intl to Lisbon flights
Austin to Lisbon flights
Atlanta to Porto flights
Reagan-National to Porto flights
John F Kennedy Intl to Faro flights
Seattle to Porto flights
Miami to Porto flights
Boston to Funchal flights
Baltimore to Porto flights

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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$875Average$876FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.