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$225 Cheap Flights from San Juan (SJU) to Des Moines (DSM)

View $225 flight on Thu, Oct 29, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $225 for one-way flights and $450 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Thu, Jan 28 - Mon, Feb 1
SJU
San Juan
DSM
Des Moines
$450 Roundtrip, found 3 hours ago
$450
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Thu, Jan 28 from San Juan to Des Moines, returning Mon, Feb 1, priced at $450 found 3 hours ago
Southwest Airlines
Wed, Sep 30 - Thu, Oct 1
SJU
San Juan
DSM
Des Moines
$458 Roundtrip, found 5 days ago
$458
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Wed, Sep 30 from San Juan to Des Moines, returning Thu, Oct 1, priced at $458 found 5 days ago
Southwest Airlines
Wed, Sep 30 - Thu, Oct 1
SJU
San Juan
DSM
Des Moines
$458 Roundtrip, found 5 days ago
$458
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Wed, Sep 30 from San Juan to Des Moines, returning Thu, Oct 1, priced at $458 found 5 days ago
Southwest Airlines
Thu, Oct 29 - Sun, Nov 1
SJU
San Juan
DSM
Des Moines
$464 Roundtrip, found 1 hour ago
$464
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Thu, Oct 29 from San Juan to Des Moines, returning Sun, Nov 1, priced at $464 found 1 hour ago
Southwest Airlines
Thu, Oct 1 - Fri, Oct 2
SJU
San Juan
DSM
Des Moines
$466 Roundtrip, found 13 hours ago
$466
Roundtrip
found 13 hours ago
Select Southwest Airlines flight, departing Thu, Oct 1 from San Juan to Des Moines, returning Fri, Oct 2, priced at $466 found 13 hours ago
American Airlines
Thu, Oct 29 - Sun, Nov 1
SJU
San Juan
DSM
Des Moines
$466 Roundtrip, found 1 hour ago
$466
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Oct 29 from San Juan to Des Moines, returning Sun, Nov 1, priced at $466 found 1 hour ago
Delta
Fri, May 14 - Sun, May 16
SJU
San Juan
DSM
Des Moines
$466 Roundtrip, found 17 hours ago
$466
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, May 14 from San Juan to Des Moines, returning Sun, May 16, priced at $466 found 17 hours ago
United
Thu, Oct 29 - Sun, Nov 1
SJU
San Juan
DSM
Des Moines
$466 Roundtrip, found 1 hour ago
$466
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Oct 29 from San Juan to Des Moines, returning Sun, Nov 1, priced at $466 found 1 hour ago
Southwest Airlines
Sun, Oct 4 - Mon, Oct 5
SJU
San Juan
DSM
Des Moines
$468 Roundtrip, found 13 hours ago
$468
Roundtrip
found 13 hours ago
Select Southwest Airlines flight, departing Sun, Oct 4 from San Juan to Des Moines, returning Mon, Oct 5, priced at $468 found 13 hours ago
Frontier Airlines
Wed, Mar 24 - Sun, Mar 28
SJU
San Juan
DSM
Des Moines
$524 Roundtrip, found 2 hours ago
$524
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Mar 24 from San Juan to Des Moines, returning Sun, Mar 28, priced at $524 found 2 hours ago

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 $544
DSM
Des Moines Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $544

What you need to know for your flight from Luis Munoz Marin Intl. to Des Moines Intl.

San Juan (SJU) to Des Moines (DSM) at a glance

Travel from San Juan (SJU) to Des Moines (DSM) with a range of airlines offering both full-service and budget options on this international long-haul route. Compare different flights to find the itinerary that aligns with your budget, schedule, and travel plans as you discover the iconic sights and neighborhoods of Des Moines. Get all the essential information for flights departing from Luis Munoz Marin International Airport (SJU) to Des Moines International Airport (DSM).

  • Fastest flight duration: around 6h 45m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 2,300 miles (3,700 km)
  • Flights per week: around 10 departures on average
  • Typical fares (one-way): economy tickets often range from $160–$580, depending on seasonality and how far ahead you book

Flights from Luis Munoz Marin International Airport (SJU) to Des Moines International Airport (DSM)

Based on the latest traveler bookings, here are the top airlines favored for one-stop and multi-stop flights from San Juan to Des Moines. Common layovers include O'Hare International Airport (ORD) with approximately a 1 hour and 15 minute layover, Charlotte-Douglas International Airport (CLT) featuring about a 2-hour layover, and Hartsfield-Jackson Atlanta International Airport (ATL) with a layover of around 2 hours and 15 minutes. These options offer you the flexibility to compare prices, total travel times, and cabin classes to secure the best itinerary.

  • American Airlines: This full-service airline provides both one-stop and multi-stop options, with one-way ticket prices generally falling between $180 and $595. It represents about 39% of the flights on this route, offering a standard one-stop flight duration of 6 hours and 45 minutes, totaling approximately 8 hours and 15 minutes for the entire trip.
  • United: A comprehensive service airline, United offers both one-stop and multi-stop travel, with one-way fares usually ranging from $185 to $755. It accounts for around 27% of departures along this route, featuring a typical one-stop flight time of 6 hours and 45 minutes, with an overall journey taking about 8 hours and 15 minutes.
  • Delta: As a full-service carrier providing one-stop options, Delta's one-way fares typically range from $160 to $615. This airline makes up roughly 17% of departures on this route, with a flight time of 6 hours and 45 minutes, resulting in an approximate total travel time of 8 hours and 15 minutes, including layovers.
  • Southwest Airlines: Known for its low-cost fares, Southwest offers both one-stop and multi-stop service, with one-way prices generally between $215 and $490. It constitutes about 12% of the departures on this route, with a common multi-stop journey lasting 7 hours and 15 minutes in-flight, and a total duration of around 11 hours and 30 minutes.
  • Frontier Airlines: This budget-friendly carrier provides one-stop services, with one-way fares typically ranging from $160 to $580. Frontier accounts for approximately 5% of the flights on this route, with an in-flight duration of 6 hours and 45 minutes, culminating in a total journey time of roughly 8 hours and 15 minutes, including layover time.

Travelers flying from San Juan to Des Moines can upgrade to United's first-class service on this route for a more luxurious experience.

Best time to fly from San Juan (SJU) to Des Moines (DSM)

The most popular months for travelers flying from San Juan to Des Moines are January, March, and August, when peak temperatures in Des Moines reach up to 73.4°F in August. If you prefer quieter travel, consider October, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 53.2°F. For better deals, May usually offers the lowest average one-way fare around $251. Flight availability peaks in January, with approximately 11 flights per week, making it easier to find convenient departure times. May, September, and November have the fewest flights, with approximately 8 flights per week.

  • Cheapest time to fly: May usually offers good deals with average one-way fare around $251, roughly 17% cheaper than the yearly average.
  • Another budget-friendly time to fly: October typically offers an average one-way fare of around $254.
  • Most flight options: January has the highest number of flights from San Juan to Des Moines, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January21.7°F (-5.7°C)High11$360
February24.1°F (-4.4°C)Average10$315
March39.6°F (4.2°C)High10$339
April50.2°F (10.1°C)Average9$299
May61.3°F (16.3°C)Average8$251
June71.8°F (22.1°C)Average10$292
July74.8°F (23.8°C)Average10$319
August73.4°F (23.0°C)High9$302
September66.9°F (19.4°C)Low8$367
October53.2°F (11.8°C)Low10$254
November40.5°F (4.7°C)Low8$282
December29.3°F (-1.5°C)Average10$285

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from San Juan (SJU) to Des Moines (DSM)

  • San Juan to Des Moines (SIG-DSM): Located approximately 6 miles from Luis Munoz Marin International Airport (SJU), Fernando Luis Ribas Dominicci Airport (SIG) serves as a convenient departure point.
  • Aguadilla to Des Moines (BQN-DSM): Rafael Hernandez Airport (BQN) lies around 74 miles away from Luis Munoz Marin International Airport (SJU), offering another travel option for passengers.
  • San Juan to Fort Dodge (SJU-FOD): Fort Dodge Regional Airport (FOD) is situated roughly 76 miles from Des Moines International Airport (DSM), providing access to the Fort Dodge area.

How to find the best prices for flights from San Juan (SJU) to Des Moines (DSM)

Getting some of the best deals on flights from San Juan to Des Moines is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, although most travelers tend to book two to eight weeks ahead. Evening departures between 6 PM and 12 AM often offer lower prices, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Tuesday generally provides cheaper rates, although Saturday remains the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Des Moines International Airport from Luis Munoz Marin International Airport

Des Moines welcomes travelers from San Juan with a range of transport options based on price, convenience, and proximity. For departures, Luis Munoz Marin International Airport is roughly a 15-minute drive (covering about 10 miles) from central San Juan. Here's how to reach Des Moines efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Des Moines, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Des Moines International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Des Moines International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Frequently asked questions

How much does a flight from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.) cost?
You can find cheap one-way flights from $225 and cheap return flights from $450 San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.) with Expedia. One-way flights typically cost between $208 and $969, and return flights often range between $454 and $1437. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
October is typically the cheapest month to fly from San Juan (SJU) to Des Moines (DSM), with average round-trip fares around $458. This price is about 15% lower than the average throughout the year, as October often sees a drop in travel demand after the summer season. Other cheap months to fly from San Juan to Des Moines include January and February.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
Enter SJU to DSM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
Southwest Airlines is one of the cheapest airlines offering connecting flights from Luis Munoz Marin Intl. (SJU) to Des Moines Intl. (DSM) with a layover in Orlando Intl. (MCO), starting from around $725. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
To find a cheap flight from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
For flights from San Juan (SJU) to Des Moines, IA (DSM), October and February are the best months to consider. October features an average price of about $458, making it a budget-friendly option as the summer travel season winds down. February is also popular, offering a chance to escape the winter chill in Iowa. Both months provide a good mix of price and travel experience.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
The earliest flight from Luis Munoz Marin International Airport (SJU) to Des Moines International Airport (DSM) usually departs at around 12:35 AM, operated by American Airlines. This seasonal service is available in June, giving you a chance to arrive early in Des Moines. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
The most popular departure times for flights from San Juan (SJU) to Des Moines (DSM) are from 6am to 9am. About 44% of passengers prefer this time window. Major airlines like American Airlines, United Airlines, and Southwest Airlines operate during this period. This timing works well because it allows for a full day of activities upon arrival.
How long does it take to fly from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
A flight from SJU to DSM with a layover takes around 11 hours 20 minutes, with the route covering approximately 2,279 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
First class seats are offered on the SJU to DSM route with Delta Air Lines and United Airlines.
How do I earn miles on a San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.) flight with Expedia?
It's easy to earn miles on a San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Des Moines from Luis Munoz Marin Intl. (SJU)?
If you're planning to travel to Des Moines from Luis Munoz Marin Intl. (SJU), you can fly into Des Moines Intl. (DSM) Some flights may connect through major hubs like Orlando Intl. (MCO), Baltimore Washington Intl. Thurgood Marshall (BWI), Liberty Intl. (EWR) before reaching Des Moines. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.) at the last minute?
Typically, booking a last minute flight from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.) flight and hotel package?
Securing a San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.) Des Moines Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
If you booked your San Juan (SJU-Luis Munoz Marin Intl.) to Des Moines, IA (DSM-Des Moines Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
Des Moines Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$450
Distance
2278 mi

Book with confidence

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 January. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $225 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.

 

San Juan to Des Moines Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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