$195+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SJU
May 24 — May 311
Round-trip
1 adult, Economy
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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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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
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Best
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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 April 24, 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 April 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/284:41 pm
DSM
- SJU
2 stops23h 11m
Multiple Airlines
Thu 6/47:00 am
SJU
- DSM
1 stop16h 58m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 8/88:00 am
DSM
- SJU
1 stop15h 41m
Multiple Airlines
Sun 8/167:00 am
SJU
- DSM
1 stop17h 19m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/43:37 pm
DSM
- SJU
2 stops24h 37m
Multiple Airlines
Thu 6/117:00 am
SJU
- DSM
1 stop16h 58m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/244:41 pm
DSM
- SJU
1 stop17h 03m
Multiple Airlines
Sun 5/318:04 pm
SJU
- DSM
1 stop28h 20m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/285:02 pm
DSM
- SJU
1 stop9h 55m
Multiple Airlines
Wed 7/12:11 am
SJU
- DSM
1 stop20h 16m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$343
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 April 24, 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 April 24, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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 9/222:15 pm
DSM
- SJU
1 stop6h 45m
Delta
Tue 9/297:30 am
SJU
- DSM
1 stop6h 52m
Delta
Deal found 4/20![Delta logo]()
$466
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Sat 8/158:00 am
DSM
- SJU
2 stops11h 38m
United Airlines
Fri 8/211:00 am
SJU
- DSM
2 stops12h 19m
United Airlines
Deal found 4/19![United Airlines logo]()
$485
This Southwest deal was found by Cheapflights users on 4/21. 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.
Sat 8/85:30 am
DSM
- SJU
2 stops11h 45m
Southwest
Fri 8/148:55 pm
SJU
- DSM
2 stops15h 35m
Southwest
Deal found 4/21![Southwest logo]()
$497
This Delta deal was found by Cheapflights users on 4/23. 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 9/810:15 am
DSM
- SJU
2 stops11h 08m
Delta
Fri 9/1812:58 pm
SJU
- DSM
1 stop10h 28m
Delta
Deal found 4/23![Delta logo]()
$466
This Delta deal was found by Cheapflights users on 4/23. 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.
Mon 9/75:45 am
DSM
- SJU
1 stop6h 45m
Delta
Fri 9/1812:58 pm
SJU
- DSM
1 stop10h 28m
Delta
Deal found 4/23![Delta logo]()
$466
This Delta deal was found by Cheapflights users on 4/23. 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 9/1210:15 am
DSM
- SJU
2 stops12h 29m
Delta
Fri 9/1812:58 pm
SJU
- DSM
1 stop10h 28m
Delta
Deal found 4/23![Delta logo]()
$486
Last-minute flights from Des Moines to San JuanDiscover last-minute flight deals from Des Moines to San Juan. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from Des Moines to San Juan. Data last updated April 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/147:45 am
DSM
- SJU
1 stop8h 31m
Multiple Airlines
Sat 5/236:46 pm
SJU
- DSM
1 stop28h 45m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/147:45 am
DSM
- SJU
1 stop8h 31m
Multiple Airlines
Sun 5/178:04 pm
SJU
- DSM
2 stops27h 53m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/244:41 pm
DSM
- SJU
1 stop17h 03m
Multiple Airlines
Sun 5/318:04 pm
SJU
- DSM
1 stop28h 20m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Wed 5/272:16 pm
DSM
- SJU
2 stops15h 08m
Multiple Airlines
Sun 5/318:04 pm
SJU
- DSM
1 stop28h 20m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/284:41 pm
DSM
- SJU
2 stops23h 11m
Multiple Airlines
Thu 6/47:00 am
SJU
- DSM
1 stop16h 58m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$279
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 April 24, 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 April 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 6/82:16 pm
DSM
- SJU
2 stops32h 40m
Frontier
Deal found 4/22![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 5/147:00 am
DSM
- SJU
2 stops33h 14m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/116:48 pm
DSM
- SJU
3 stops28h 11m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 6/87:35 am
DSM
- SJU
1 stop14h 07m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/112:16 pm
DSM
- SJU
2 stops22h 45m
Frontier
Deal found 4/21![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 4/19. 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
3 stops28h 53m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 5/77:45 am
DSM
- SJU
1 stop10h 14m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 5/152:16 pm
DSM
- SJU
2 stops32h 43m
Frontier
Deal found 4/19![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 5/1611:00 am
DSM
- SJU
2 stops27h 12m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$221
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 April 24, 2026.
Round-trip from | $279 (Kiwi.com) |
|---|---|
One-way from | $195 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $586 |
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 April 24, 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
Quickest round-trip
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Tue 9/22
2:15 pm-10:00 pm
1 stop6h 45m
San Juan Luis Munoz Marin Intl
Tue 9/29
7:30 am-1:22 pm
1 stop6h 52m
$466
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Tue 9/8
10:15 am-10:23 pm
2 stops11h 08m
San Juan Luis Munoz Marin Intl
Fri 9/18
12:58 pm-10:26 pm
1 stop10h 28m
$466
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Mon 9/7
5:45 am-1:30 pm
1 stop6h 45m
San Juan Luis Munoz Marin Intl
Fri 9/18
12:58 pm-10:26 pm
1 stop10h 28m
$466
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Sat 8/15
8:00 am-8:38 pm
2 stops11h 38m
San Juan Luis Munoz Marin Intl
Fri 8/21
1:00 am-12:19 pm
2 stops12h 19m
$485
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Sat 9/12
10:15 am-11:44 pm
2 stops12h 29m
San Juan Luis Munoz Marin Intl
Fri 9/18
12:58 pm-10:26 pm
1 stop10h 28m
$486
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Sat 8/8
5:30 am-6:15 pm
2 stops11h 45m
San Juan Luis Munoz Marin Intl
Fri 8/14
8:55 pm-11:30 am
2 stops15h 35m
$497
Cheapest one-way
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Thu 5/14
7:00 am-5:14 pm
2 stops33h 14m
$197
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Mon 6/8
7:35 am-10:42 pm
1 stop14h 07m
$201
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Wed 6/3
2:16 pm-4:52 pm
3 stops25h 36m
$225
Des MoinesSan Juan
DSM - SJU
DSMSJU
Des Moines
Wed 5/6
2:44 pm-11:15 pm
1 stop7h 31m
$238
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
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 10 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.
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 August is currently the most expensive (average of $426). 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?
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 April 24, 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
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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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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 April 24, 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 April 24, 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 April 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$395 | Average$656 | 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$401 | Average$573 | FlexibilityNo cancel fee | On-time69% |