DSM - OPO

$415 Find Cheap Flights from Des Moines to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Des Moines to Porto departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Des Moines to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Des Moines to Porto, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$663
United Airlines
Fri 4/17Sun 4/26
DSM - OPO • 2 stops
Cheapest one-way
$415
United Airlines
Tue 4/7
DSM - OPO • 2 stops
Top airlines
United Airlines
Cheapest • from $663 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Porto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Des Moines to Porto (DSM-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Des Moines to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Des Moines to Porto

Fri, Apr 17 - Sun, Apr 26
United Airlines Logo
5:11 pm - 3:45 pm
DSM
-
OPO
40h 34m
2 stops
United Airlines Logo
6:00 am - 10:59 pm
OPO
-
DSM
22h 59m
2 stops
$663United Airlines
Thu, Apr 9 - Sun, Apr 19
Iberia Logo
11:09 am - 7:40 am
DSM
-
OPO
38h 31m
2 stops
Iberia Logo
4:40 pm - 11:49 pm
OPO
-
DSM
37h 09m
2 stops
$669Iberia
Mon, Mar 9 - Wed, Mar 18
United Airlines Logo
8:00 am - 9:30 am
DSM
-
OPO
20h 30m
2 stops
United Airlines Logo
12:30 pm - 10:30 am
OPO
-
DSM
27h 00m
2 stops
$692United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
11:30 am - 9:30 am
DSM
-
OPO
16h 00m
2 stops
United Airlines Logo
6:00 am - 2:27 pm
OPO
-
DSM
38h 27m
2 stops
$698United Airlines
Mon, Mar 9 - Wed, Mar 18
United Airlines Logo
1:30 pm - 9:30 am
DSM
-
OPO
15h 00m
2 stops
United Airlines Logo
6:00 am - 4:07 pm
OPO
-
DSM
39h 07m
3 stops
$704United Airlines
Fri, Apr 17 - Sat, Apr 25
United Airlines Logo
5:11 pm - 3:45 pm
DSM
-
OPO
40h 34m
2 stops
United Airlines Logo
6:00 am - 10:59 pm
OPO
-
DSM
22h 59m
2 stops
$711United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
7:52 am - 9:30 am
DSM
-
OPO
19h 38m
2 stops
United Airlines Logo
6:00 am - 2:27 pm
OPO
-
DSM
38h 27m
2 stops
$713United Airlines
Tue, Mar 31 - Tue, Apr 7
KLM Logo
4:25 pm - 6:20 pm
DSM
-
OPO
19h 55m
2 stops
KLM Logo
6:50 pm - 4:33 pm
OPO
-
DSM
27h 43m
2 stops
$742KLM
Tue, Mar 31 - Tue, Apr 7
KLM Logo
4:25 pm - 3:30 pm
DSM
-
OPO
17h 05m
2 stops
KLM Logo
6:50 pm - 3:42 pm
OPO
-
DSM
26h 52m
2 stops
$743KLM
Mon, Mar 30 - Mon, Apr 6
Air France Logo
5:47 pm - 10:00 pm
DSM
-
OPO
22h 13m
2 stops
Air France Logo
6:30 am - 4:33 pm
OPO
-
DSM
40h 03m
2 stops
$756Air France
Booking Insights

KAYAK's insights & trends for Des Moines to Porto flights

Get data-powered insights and trends into flights from Des Moines to Porto to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Des Moines to Porto?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Des Moines to Porto were found on United Airlines ($663) and Iberia ($669).

Find deals

Good to know

Cheapest flight$415
Flight from Des Moines to Porto

When to book flights from Des Moines to Porto

Are your dates flexible? Find out the best times to travel from Des Moines to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Des Moines to Porto

  • What is the cheapest flight from Des Moines to Porto?

    In the last 3 days, the lowest price for a flight from Des Moines to Porto was $415 for a one-way ticket and $663 for a round-trip.

  • Do I need a passport to fly between Des Moines and Porto?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Des Moines and on arrival in Porto.

  • Which airports will I be using when flying from Des Moines to Porto?

    Des Moines airport is called Des Moines and the only airport in Porto is Porto.

  • Which aircraft models fly most regularly from Des Moines to Porto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Des Moines to Porto?

    oneworld is the only airline alliance operating flights between Des Moines and Porto.

  • How does KAYAK find such low prices on flights from Des Moines to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Des Moines to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Des Moines to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Des Moines is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Des Moines to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Des Moines with another airline. Booking your flights between Des Moines and OPO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Des Moines to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Des Moines up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Des Moines to Porto

 
See real verified KAYAK customer reviews for airlines flying from Des Moines to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Des Moines to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11297 reviews
7.2Comfort
6.9Entertainment
6.4Food
7.5Boarding
8.0Crew
Airline reviews

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

2.0 MediocreJohn, Feb 2026
ORD - STL
Read more American Airlines reviews

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Didn't get a seat assignment until the last minute even though i picked a seat.

American has been able to implement an algorithm that makes it possible for nearly every one of my evening flights to be late. Congratulations!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

The flight was fine, once we got underway. It was more than hour delayed

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Waited for oxygen tanks for 30 minutes after boarding was complete.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

Everything you need to know for your flight from Des Moines to Porto

Information on your arrival and departure airports

Des Moines (DSM)
Porto (OPO)