$175 Cheap Flights from San Juan (SJU) to Des Moines (DSM)

View $175 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Des Moines International Airport (DSM)

Cheap Flights from San Juan to Des Moines (SJU-DSM)

Prices were available within the past 7 days and start at $175 for one-way flights and $363 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, Feb 4 - Tue, Feb 10
SJU
San Juan
DSM
Des Moines
$363 Roundtrip, found 1 day ago
$363
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Feb 4 from San Juan to Des Moines, returning Tue, Feb 10, priced at $363 found 1 day ago
Southwest Airlines
Wed, Feb 4 - Tue, Feb 10
SJU
San Juan
DSM
Des Moines
$387 Roundtrip, found 1 day ago
$387
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Feb 4 from San Juan to Des Moines, returning Tue, Feb 10, priced at $387 found 1 day ago
American Airlines
Fri, Dec 19 - Mon, Jan 19
SJU
San Juan
DSM
Des Moines
$395 Roundtrip, found 13 hours ago
$395
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Fri, Dec 19 from San Juan to Des Moines, returning Mon, Jan 19, priced at $395 found 13 hours ago
Delta
Wed, Dec 24 - Wed, Dec 31
SJU
San Juan
DSM
Des Moines
$395 Roundtrip, found 2 hours ago
$395
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Dec 24 from San Juan to Des Moines, returning Wed, Dec 31, priced at $395 found 2 hours ago
United
Thu, Oct 30 - Tue, Nov 4
SJU
San Juan
DSM
Des Moines
$395 Roundtrip, found 21 hours ago
$395
Roundtrip
found 21 hours ago
Select United flight, departing Thu, Oct 30 from San Juan to Des Moines, returning Tue, Nov 4, priced at $395 found 21 hours ago
Southwest Airlines
Wed, Dec 17 - Mon, Jan 12
SJU
San Juan
DSM
Des Moines
$396 Roundtrip, found 1 day ago
$396
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Dec 17 from San Juan to Des Moines, returning Mon, Jan 12, priced at $396 found 1 day ago
Delta
Fri, Nov 14 - Mon, Nov 17
SJU
San Juan
DSM
Des Moines
$397 Roundtrip, found 2 days ago
$397
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 14 from San Juan to Des Moines, returning Mon, Nov 17, priced at $397 found 2 days ago
American Airlines
Fri, Nov 14 - Mon, Nov 17
SJU
San Juan
DSM
Des Moines
$399 Roundtrip, found 2 days ago
$399
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Nov 14 from San Juan to Des Moines, returning Mon, Nov 17, priced at $399 found 2 days ago
American Airlines
Thu, Oct 23 - Mon, Oct 27
SJU
San Juan
DSM
Des Moines
$400 Roundtrip, found 4 days ago
$400
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Oct 23 from San Juan to Des Moines, returning Mon, Oct 27, priced at $400 found 4 days ago
Frontier Airlines
Sat, Dec 27 - Tue, Dec 30
SJU
San Juan
DSM
Des Moines
$756 Roundtrip, found 2 hours ago
$756
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Dec 27 from San Juan to Des Moines, returning Tue, Dec 30, priced at $756 found 2 hours ago

Find the cheapest month to fly from San Juan (SJU) to Des Moines (DSM)

March is typically the cheapest month to fly

From $208 - $696 per traveler.

Alternative airports near Des Moines

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Des Moines Intl. DSM. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $507
DSM
Des Moines Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $507
Flights from San Juan (SJU) to Des Moines (DSM)
Origin airport
Luis Munoz Marin Intl.
Destination airport
Des Moines Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$363
Distance
2278 mi

San Juan to Des Moines Flights

The cheapest times to fly from San Juan to Des Moines

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Juan to Des Moines are during the month of February. You can find some of the cheapest flights from San Juan to Des Moines with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to Des Moines

Sunday is one of the best days to book for cheap flights from San Juan to Des Moines: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Juan to Des Moines

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Juan to Des Moines in 2025. You can also book with separate airlines for your outbound and return journeys, from $175 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Juan to Des Moines flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Juan to Des Moines airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Des Moines Intl. Airport (DSM) cost?
Grab a cheap one-way flight from $175 or cheap return flight from $363 from Luis Munoz Marin Intl. Airport (SJU) to Des Moines Intl. Airport (DSM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to Des Moines Intl. Airport (DSM)?
February is the most affordable month to fly from SJU to DSM. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Des Moines Intl. Airport (DSM)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SJU to DSM flight.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Des Moines Intl. Airport (DSM)?
You'll have to hop on a flight with a layover when traveling from Luis Munoz Marin Intl. Airport (SJU) to Des Moines Intl. Airport (DSM). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SJU to DSM?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Des Moines Intl. Airport (DSM)?
Book a flight from Luis Munoz Marin Intl. Airport (SJU) to Des Moines Intl. Airport (DSM) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Luis Munoz Marin Intl. Airport (SJU) to Des Moines Intl. Airport (DSM) last-minute?
Waiting until just before your trip to book a ticket from SJU to DSM often results in higher prices. Although you may find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book a SJU to DSM flight and hotel package?
Booking a SJU to DSM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Des Moines Intl. Airport (DSM)?
In most cases, you can reschedule or cancel your SJU to DSM flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need more information, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.