$151+ Cheap flights from Des Moines (DSM) to San Juan
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SJU
Jul 3 — Jul 101
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Des Moines to San Juan
Cheapest
Best
Last-minute
One-way
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 June 3, 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 June 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 6/144:01 pm
DSM
- SJU
1 stop21h 28m
Multiple Airlines
Thu 6/187:00 am
SJU
- DSM
1 stop16h 58m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 6/156:44 pm
DSM
- SJU
1 stop20h 14m
Multiple Airlines
Thu 6/187:00 am
SJU
- DSM
1 stop16h 58m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 7/193:59 pm
DSM
- SJU
1 stop20h 56m
Multiple Airlines
Wed 7/225:45 pm
SJU
- DSM
1 stop28h 42m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 8/231:55 pm
DSM
- SJU
1 stop9h 02m
Multiple Airlines
Thu 8/276:30 am
SJU
- DSM
1 stop14h 24m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 5/30. 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.
Sat 6/275:06 pm
DSM
- SJU
1 stop13h 49m
Multiple Airlines
Thu 7/27:00 am
SJU
- DSM
1 stop17h 07m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 7/165:08 pm
DSM
- SJU
1 stop19h 47m
Multiple Airlines
Wed 8/55:45 pm
SJU
- DSM
1 stop28h 46m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/104:40 pm
DSM
- SJU
2 stops30h 18m
Multiple Airlines
Sun 7/196:30 am
SJU
- DSM
1 stop16h 28m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/305:08 pm
DSM
- SJU
1 stop19h 52m
Multiple Airlines
Tue 8/47:30 am
SJU
- DSM
2 stops30h 29m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$418
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 June 3, 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 June 3, 2026.
This Southwest deal was found by Cheapflights users on 5/29. 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 9/245:40 am
DSM
- SJU
2 stops13h 25m
Southwest
Sun 9/271:50 pm
SJU
- DSM
2 stops9h 45m
Southwest
Deal found 5/29![Southwest logo]()
$421
This Delta deal was found by Cheapflights users on 5/29. 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 8/1110:59 am
DSM
- SJU
2 stops11h 53m
Delta
Tue 8/187:00 am
SJU
- DSM
1 stop8h 05m
Delta
Deal found 5/29![Delta logo]()
$466
This Southwest deal was found by Cheapflights users on 5/29. 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 9/105:40 am
DSM
- SJU
2 stops13h 25m
Southwest
Sun 9/136:00 am
SJU
- DSM
2 stops10h 15m
Southwest
Deal found 5/29![Southwest logo]()
$421
This Southwest deal was found by Cheapflights users on 5/29. 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 8/275:40 am
DSM
- SJU
2 stops13h 25m
Southwest
Sun 8/306:00 am
SJU
- DSM
2 stops10h 15m
Southwest
Deal found 5/29![Southwest logo]()
$421
This Delta deal was found by Cheapflights users on 6/3. 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
DSM
- SJU
1 stop6h 26m
Delta
Tue 9/297:30 am
SJU
- DSM
1 stop11h 30m
Delta
Deal found 6/3![Delta logo]()
$466
This Delta deal was found by Cheapflights users on 5/29. 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.
Sat 8/1511:28 am
DSM
- SJU
1 stop10h 01m
Delta
Thu 8/207:00 am
SJU
- DSM
1 stop8h 05m
Delta
Deal found 5/29![Delta logo]()
$486
This Southwest deal was found by Cheapflights users on 6/1. 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 8/275:40 am
DSM
- SJU
2 stops13h 25m
Southwest
Mon 8/3111:35 am
SJU
- DSM
2 stops11h 35m
Southwest
Deal found 6/1![Southwest logo]()
$466
This Southwest deal was found by Cheapflights users on 5/31. 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 10/155:35 am
DSM
- SJU
2 stops14h 20m
Southwest
Mon 10/1912:00 pm
SJU
- DSM
2 stops12h 30m
Southwest
Deal found 5/31![Southwest logo]()
$496
Last-minute flights from Des Moines to San JuanDiscover last-minute flight deals from Des Moines to San Juan. Data last updated June 3, 2026 and is based on user searches.
Discover last-minute flight deals from Des Moines to San Juan. Data last updated June 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 6/144:01 pm
DSM
- SJU
1 stop21h 28m
Multiple Airlines
Thu 6/187:00 am
SJU
- DSM
1 stop16h 58m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 6/156:44 pm
DSM
- SJU
1 stop20h 14m
Multiple Airlines
Thu 6/187:00 am
SJU
- DSM
1 stop16h 58m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 5/30. 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.
Sat 6/275:06 pm
DSM
- SJU
1 stop13h 49m
Multiple Airlines
Thu 7/27:00 am
SJU
- DSM
1 stop17h 07m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/104:40 pm
DSM
- SJU
2 stops30h 18m
Multiple Airlines
Sun 7/196:30 am
SJU
- DSM
1 stop16h 28m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 7/165:08 pm
DSM
- SJU
1 stop19h 47m
Multiple Airlines
Wed 8/55:45 pm
SJU
- DSM
1 stop28h 46m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 7/193:59 pm
DSM
- SJU
1 stop20h 56m
Multiple Airlines
Wed 7/225:45 pm
SJU
- DSM
1 stop28h 42m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/305:08 pm
DSM
- SJU
1 stop19h 52m
Multiple Airlines
Tue 8/47:30 am
SJU
- DSM
2 stops30h 29m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$418
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 June 3, 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 June 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 6/284:01 pm
DSM
- SJU
1 stop21h 28m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$151
This Trip.com deal was found by Cheapflights users on 6/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:08 pm
DSM
- SJU
1 stop20h 21m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 8/34:40 pm
DSM
- SJU
1 stop22h 25m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 5/31. 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.
Wed 7/292:25 pm
DSM
- SJU
1 stop7h 05m
Delta
Deal found 5/31![Delta logo]()
$253
This American Airlines deal was found by Cheapflights users on 5/29. 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.
Sun 6/285:00 am
DSM
- SJU
1 stop17h 59m
American Airlines
Deal found 5/29![American Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 5/29. 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.
Wed 6/176:02 am
DSM
- SJU
1 stop15h 58m
American Airlines
Deal found 5/29![American Airlines logo]()
$285
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 June 3, 2026.
Round-trip from | $348 (Kiwi.com) |
|---|---|
One-way from | $151 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $654 |
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 2,558,603 searches. Data last updated June 3, 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 - SJU
DSMSJU
Des Moines
Thu 9/24
5:40 am-8:05 pm
2 stops13h 25m
San Juan Luis Munoz Marin Intl
Sun 9/27
1:50 pm-10:35 pm
2 stops9h 45m
$421
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Thu 9/10
5:40 am-8:05 pm
2 stops13h 25m
San Juan Luis Munoz Marin Intl
Sun 9/13
6:00 am-3:15 pm
2 stops10h 15m
$421
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Thu 8/27
5:40 am-8:05 pm
2 stops13h 25m
San Juan Luis Munoz Marin Intl
Sun 8/30
6:00 am-3:15 pm
2 stops10h 15m
$421
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Tue 8/11
10:59 am-11:52 pm
2 stops11h 53m
San Juan Luis Munoz Marin Intl
Tue 8/18
7:00 am-2:05 pm
1 stop8h 05m
$466
Quickest round-trip
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Tue 9/22
2:34 pm-10:00 pm
1 stop6h 26m
San Juan Luis Munoz Marin Intl
Tue 9/29
7:30 am-6:00 pm
1 stop11h 30m
$466
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Thu 8/27
5:40 am-8:05 pm
2 stops13h 25m
San Juan Luis Munoz Marin Intl
Mon 8/31
11:35 am-10:10 pm
2 stops11h 35m
$466
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Sat 8/15
11:28 am-10:29 pm
1 stop10h 01m
San Juan Luis Munoz Marin Intl
Thu 8/20
7:00 am-2:05 pm
1 stop8h 05m
$486
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Thu 10/15
5:35 am-8:55 pm
2 stops14h 20m
San Juan Luis Munoz Marin Intl
Mon 10/19
12:00 pm-11:30 pm
2 stops12h 30m
$496
Cheapest one-way
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Sun 6/28
4:01 pm-2:29 pm
1 stop21h 28m
$151
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Thu 7/2
5:08 pm-2:29 pm
1 stop20h 21m
$190
Showing 1-10 of 14 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, February is the cheapest month in which you can book a flight from Des Moines to San Juan (average of $176). Flying from Des Moines to San Juan in June is currently the most expensive (average of $476). 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?
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 June 3, 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.
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Des Moines
Popular flights
Alternative routes for Des Moines to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Des Moines to San Juan by cabin class
Find flights from Des Moines to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Des Moines and San Juan flights
Browse other Des Moines and San Juan flight options. Last updated on June 3, 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 June 3, 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 2,558,603 searches. Data last updated June 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$395 | Average$651 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$396 | Average$571 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$401 | Average$880 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$406 | Average$580 | FlexibilityNo cancel fee | On-time69% |