$133+ Cheap flights from Des Moines (DSM) to San Juan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SJU
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Des Moines to San Juan 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
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Cheapest flights from Des Moines to San JuanExplore the most affordable flight options available from Des Moines to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Des Moines to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sun 10/188:43 am -
1 stop14h 11m
Thu 10/226:15 am -
1 stop9h 27m
Deal found 9/11![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Sun 10/46:40 am -
1 stop10h 08m
Thu 10/86:15 am -
1 stop9h 27m
Deal found 9/12![Multiple Airlines logo]()
$286
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:43 am -
1 stop14h 11m
Sat 10/247:15 am -
1 stop31h 44m
Deal found 9/14![Multiple Airlines logo]()
$298
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.
Sun 9/201:58 pm -
1 stop19h 15m
Wed 9/2312:59 am -
1 stop19h 58m
Deal found 9/15![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sun 10/46:40 am -
1 stop10h 08m
Sat 10/105:11 pm -
2 stops22h 31m
Deal found 9/13![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/18:10 am -
1 stop14h 51m
Tue 10/66:42 pm -
1 stop18h 13m
Deal found 9/11![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/196:25 am -
2 stops16h 32m
Fri 10/237:44 pm -
1 stop20h 42m
Deal found 9/11![Multiple Airlines logo]()
$383
Best flights from Des Moines to San JuanDiscover carefully curated flight deals from Des Moines to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Des Moines to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:10 pm -
2 stops13h 10m
Mon 10/1910:50 pm -
2 stops13h 40m
Deal found 9/14![Southwest logo]()
$437
This Delta deal was found by Cheapflights users on 9/13. 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.
Fri 11/1310:26 am -
2 stops11h 28m
Wed 11/187:00 am -
2 stops14h 15m
Deal found 9/13![Delta logo]()
$486
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 10/51:15 pm -
1 stop8h 42m
Sat 10/102:53 pm -
1 stop19h 03m
Deal found 9/10![American Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 12/19:30 am -
1 stop9h 30m
Mon 12/78:25 am -
1 stop7h 54m
Deal found 9/13![United Airlines logo]()
$556
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:30 pm -
2 stops15h 40m
Sat 10/1010:30 am -
2 stops11h 20m
Deal found 9/10![Southwest logo]()
$488
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.
Tue 9/222:34 pm -
1 stop6h 45m
Tue 9/292:59 pm -
1 stop8h 27m
Deal found 9/14![Delta logo]()
$608
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:40 am -
2 stops10h 15m
Fri 10/212:35 pm -
2 stops11h 35m
Deal found 9/10![Southwest logo]()
$611
Last-minute flights from Des Moines to San JuanDiscover last-minute flight deals from Des Moines to San Juan. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Des Moines to San Juan. Data last updated September 15, 2026 and is based on user searches.
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.
Sun 9/201:58 pm -
1 stop19h 15m
Wed 9/2312:59 am -
1 stop19h 58m
Deal found 9/15![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/18:10 am -
1 stop14h 51m
Tue 10/66:42 pm -
1 stop18h 13m
Deal found 9/11![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Sun 10/46:40 am -
1 stop10h 08m
Thu 10/86:15 am -
1 stop9h 27m
Deal found 9/12![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sun 10/46:40 am -
1 stop10h 08m
Sat 10/105:11 pm -
2 stops22h 31m
Deal found 9/13![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sun 10/188:43 am -
1 stop14h 11m
Thu 10/226:15 am -
1 stop9h 27m
Deal found 9/11![Multiple Airlines logo]()
$237
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:43 am -
1 stop14h 11m
Sat 10/247:15 am -
1 stop31h 44m
Deal found 9/14![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/196:25 am -
2 stops16h 32m
Fri 10/237:44 pm -
1 stop20h 42m
Deal found 9/11![Multiple Airlines logo]()
$383
One-way flights from Des Moines to San JuanSearch for one-way flight options from Des Moines to San Juan. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Des Moines to San Juan. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Sun 10/46:40 am -
1 stop10h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$133
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:43 am -
1 stop14h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sun 9/271:58 pm -
1 stop9h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$155
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:10 pm -
2 stops15h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$194
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:43 am -
1 stop29h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/3010:00 pm -
2 stops24h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$236
Find flight deals from Des Moines to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2026.
Round-trip from | $208 (Kiwi.com) |
|---|---|
One-way from | $133 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $501 |
Cheapflights Fare Finder
Customize your flight search to find flights from Des Moines to San Juan 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 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from Des Moines to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Wed 10/14
5:35 am-8:35 pm
2 stops14h 00m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$263
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Sat 10/31
5:20 am-5:05 pm
2 stops10h 45m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$263
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Wed 10/14
12:45 pm-1:53 am
1 stop12h 08m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$281
Quickest round-trip
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Sat 10/3
6:00 am-3:42 pm
1 stop8h 42m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$288
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Tue 10/13
11:27 am-10:18 pm
1 stop9h 51m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$288
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Sun 10/4
6:00 am-3:42 pm
1 stop8h 42m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$288
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Sun 10/4
7:20 pm-9:20 am
2 stops13h 00m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$318
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Mon 10/5
1:02 pm-5:43 pm
3 stops27h 41m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$341
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Fri 10/30
8:00 am-8:00 pm
1 stop11h 00m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$363
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Thu 10/15
7:10 pm-9:20 am
2 stops13h 10m
San Juan Luis Munoz Marin Intl
Mon 10/19
10:50 pm-11:30 am
2 stops13h 40m
$437
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from Des Moines to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Des Moines with our price prediction graph.
DSM-PR1
DSM-SJU
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 Des Moines to San Juan
DSM-PR1
DSM-SJU
What is the cheapest month to book a flight from Des Moines to San Juan?
Currently, January is the cheapest month in which you can book a flight from Des Moines to San Juan (average of $497). Flying from Des Moines to San Juan in December is currently the most expensive (average of $877). 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.
How much does it cost to fly round-trip from Des Moines to San Juan?
Airfare is below average for this route at the moment.
Des Moines to San Juan flights typically cost between $427 and $636 in October.The cheapest round-trip price found within the last 5 days was $208 on Multiple Airlines (Oct 18-Oct 22).
How far ahead should I book a flight from Des Moines to San Juan?
The best time to book flights from Des Moines to San Juan is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated September 15, 2026.
Read through reviews of airlines operating flights from Des Moines to San Juan, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Related info for your journey
Find useful and relevant information for your journey from Des Moines to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
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Des Moines and San Juan flights
Browse other Des Moines and San Juan flight options. Last updated on September 15, 2026.
Other flights from Des Moines
Browse through other flights departing from Des Moines. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Des Moines to San Juan
Discover the top 4 airlines that operate flights from Des Moines to San Juan. 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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$401 | Average$771 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$406 | Average$591 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$416 | Average$586 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$463 | Average$659 | FlexibilityNo cancel fee | On-timeN/A |