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Cheap flights from Iowa to Porto from $716

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Iowa to Porto departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Iowa to Porto

Cheap round-trip flights

United Airlines Logo
8:00 am - 3:25 pmDSM-OPO
25h 25m2 stops
United Airlines Logo
6:00 am - 9:37 pmOPO-DSM
21h 37m2 stops
$716United Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Logo
5:56 pm - 3:30 pmDSM-OPO
15h 34m2 stops
Logo
8:20 pm - 4:51 pmOPO-DSM
26h 31m2 stops
$731
Find Deal
Wed, Oct 15 - Thu, Oct 23
American Airlines Logo
7:08 am - 11:40 amDSM-OPO
22h 32m2 stops
American Airlines Logo
8:15 am - 8:21 pmOPO-DSM
18h 06m2 stops
$827American Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
American Airlines Logo
8:55 am - 11:40 amDSM-OPO
20h 45m2 stops
American Airlines Logo
8:15 am - 5:39 pmOPO-DSM
15h 24m2 stops
$829American Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
American Airlines Logo
8:55 am - 11:40 amDSM-OPO
20h 45m2 stops
American Airlines Logo
8:15 am - 11:28 pmOPO-DSM
21h 13m2 stops
$833American Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
Delta Logo
5:25 pm - 8:35 pmDSM-OPO
21h 10m2 stops
Delta Logo
6:40 am - 9:01 pmOPO-DSM
20h 21m2 stops
$866Delta
Find Deal
Fri, Sep 26 - Fri, Oct 3
Iberia Logo
9:00 am - 11:40 amDSM-OPO
20h 40m2 stops
Iberia Logo
12:20 pm - 8:11 pmOPO-DSM
37h 51m2 stops
$889Iberia
Find Deal
Thu, Oct 9 - Tue, Oct 21
KLM Logo
2:49 pm - 3:35 pmDSM-OPO
18h 46m2 stops
KLM Logo
6:40 am - 8:35 pmOPO-DSM
19h 55m2 stops
$896KLM
Find Deal
Sat, Oct 4 - Fri, Oct 17
Iberia Logo
7:08 am - 11:40 amDSM-OPO
22h 32m2 stops
Iberia Logo
8:15 am - 8:21 pmOPO-DSM
18h 06m2 stops
$935Iberia
Find Deal
Sat, Sep 27 - Sat, Oct 4
Delta Logo
10:20 am - 3:35 pmDSM-OPO
23h 15m2 stops
Delta Logo
6:30 am - 9:01 pmOPO-DSM
20h 31m2 stops
$1,091Delta
Find Deal
Thu, Sep 11 - Thu, Sep 18

United Airlines flights from Iowa to Porto

Our best United Airlines deals on Iowa to Porto flight tickets
United Airlines
Dec 3
DSM8:00 amDes Moines
25h 25m
2 stops
OPO3:25 pmPorto
Dec 7
OPO6:00 amPorto
21h 37m
2 stops
DSM9:37 pmDes Moines
$716
Find similar
United Airlines
Oct 9
DSM1:00 pmDes Moines
16h 15m
2 stops
OPO11:15 amPorto
Oct 21
OPO6:00 amPorto
21h 50m
2 stops
DSM9:50 pmDes Moines
$1,016
Find similar
United Airlines
Oct 9
DSM8:00 amDes Moines
25h 45m
2 stops
OPO3:45 pmPorto
Oct 21
OPO12:05 pmPorto
30h 14m
2 stops
DSM12:19 pmDes Moines
$1,022
Find similar

Lufthansa flights from Iowa to Porto

Our best Lufthansa deals on Iowa to Porto flight tickets
Lufthansa
Oct 9
DSM1:00 pmDes Moines
28h 20m
2 stops
OPO11:20 pmPorto
Oct 21
OPO6:00 amPorto
21h 50m
2 stops
DSM9:50 pmDes Moines
$1,011
Find similar
Lufthansa
Oct 9
DSM1:00 pmDes Moines
27h 45m
2 stops
OPO10:45 pmPorto
Oct 21
OPO6:00 amPorto
21h 50m
2 stops
DSM9:50 pmDes Moines
$1,015
Find similar
Lufthansa
Sep 26
DSM6:36 pmDes Moines
22h 09m
2 stops
OPO10:45 pmPorto
Oct 3
OPO6:00 amPorto
17h 24m
2 stops
DSM5:24 pmDes Moines
$1,037
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Iowa to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Wed 12/3

8:00 am-3:25 pm

2 stops25h 25m

Porto

Sun 12/7

6:00 am-9:37 pm

2 stops21h 37m

$716

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Wed 10/15

5:56 pm-3:30 pm

2 stops15h 34m

Porto

Thu 10/23

8:20 pm-4:51 pm

2 stops26h 31m

$731

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sun 9/28

7:08 am-11:40 am

2 stops22h 32m

Porto

Sun 10/5

8:15 am-8:21 pm

2 stops18h 06m

$827

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sun 9/28

8:55 am-11:40 am

2 stops20h 45m

Porto

Sun 10/5

8:15 am-5:39 pm

2 stops15h 24m

$829

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sun 9/28

8:55 am-11:40 am

2 stops20h 45m

Porto

Sun 10/5

8:15 am-11:28 pm

2 stops21h 13m

$833

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Fri 9/26

5:25 pm-8:35 pm

2 stops21h 10m

Porto

Fri 10/3

6:40 am-9:01 pm

2 stops20h 21m

$866

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Thu 10/9

9:00 am-11:40 am

2 stops20h 40m

Porto

Tue 10/21

12:20 pm-8:11 pm

2 stops37h 51m

$889

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sat 10/4

2:49 pm-3:35 pm

2 stops18h 46m

Porto

Fri 10/17

6:40 am-8:35 pm

2 stops19h 55m

$896

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sat 9/27

7:08 am-11:40 am

2 stops22h 32m

Porto

Sat 10/4

8:15 am-8:21 pm

2 stops18h 06m

$935

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Thu 9/11

10:20 am-3:35 pm

2 stops23h 15m

Porto

Thu 9/18

6:30 am-9:01 pm

2 stops20h 31m

$1,091

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Porto from

How to get the cheapest flight ticket from Iowa to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Friday when prices can be found for as low as $901. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,074. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the afternoon is the cheapest time of day to fly from Iowa to Porto when you can find flight prices for as low as $901. Flying to Porto in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,019 on average. Flights to Porto from Iowa in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Iowa to Porto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iowa to Porto

Best Price Found

$716

Fastest flight time

15h 34m

Direct flights

None

Airports in Porto

1 airport
The best flight deal from Iowa to Porto found on momondo in the last 72 hours is $716
The fastest flight from Iowa to Porto takes 15h 34m
There are no direct flights from Iowa to Porto. Popular non-direct route for this connection is Des Moines Airport - Porto Airport.
There is 1 airport near Porto: Porto (OPO)
Search flight deals

  • When did momondo last update prices for flights from Iowa to Porto Airport?

    Prices for flights from Iowa to Porto Airport were last updated today.

  • How many operators does momondo search for flights from Iowa to Porto Airport?

  • How old do you have to be to fly from Iowa to Porto Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Iowa to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The required travel and health documents for your Porto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Iowa to Porto

Compare and see reviews for airlines that fly from Iowa to Porto with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $875Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Aveiro
Coimbra
Braga
Matosinhos
Caminha
Lamego
Guimarães
Esposende
Chaves
Arcos de Valdevez
Espinho
Viseu
Ponte de Lima
Pinhao
Santa Maria da Feira
Curia
Penafiel
Mesao Frio
Baiao

Why use momondo?

Why should I use momondo to find a flight deal from Iowa to Porto?

Finding the right flight to Porto from Iowa is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto quick and easy, saving you time and money.

Can I find flights from Iowa to Porto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Iowa to Porto flights to just show those with flexible booking policies.

How can momondo help me find flights from Iowa to Porto?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Porto from Iowa.

I’m not ready to book a flight from Iowa to Porto right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Porto from Iowa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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