Find Cheap Flights from Des Moines to San Juan Luis Munoz Marin International (DSM - SJU)

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Fri 1/19
Fri 1/26
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Good to Know

Low Season:
January
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
7%
expected price increase
Average Price:
$550
(avg. price over the last 2 weeks)
Good Deal:
$413
or less (round trip)

When to Book Flights from Des Moines to San Juan Luis Munoz Marin International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $413 or less.
The cheapest flight from Des Moines to San Juan Luis Munoz Marin International was found 1 day before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is January.
Morning departure is around 11% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Des Moines to San Juan Luis Munoz Marin International Flights

How long does a flight from Des Moines to San Juan Luis Munoz Marin International take?
An average nonstop flight takes 7h 45m, covering a distance of 2279 miles.
Which airlines provide the cheapest flights from Des Moines to San Juan Luis Munoz Marin International?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($264), Multiple Airlines ($360) and Allegiant Air ($377).
Do I need a passport to fly between Des Moines and San Juan Luis Munoz Marin International?
Yes.
What’s the cheapest day of the week to fly Des Moines to San Juan Luis Munoz Marin International?
For Des Moines to San Juan Luis Munoz Marin International, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from San Juan Luis Munoz Marin International back to Des Moines, the best deals are generally found on Saturday, with Thursday being the most expensive.

Book cheap flights from Des Moines to San Juan Luis Munoz Marin International (round-trip)

Airports
Origin
Des Moines
$264
only
$264
Destination
San Juan
$264
only
$264
Tue, Feb 13
DSM
SJU
8h 34m
Mon, Feb 19
SJU
DSM
7h 16m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33581 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MKE
PHX
Mediocre 3.0

Service was awful. Delayed for more than 8hrs without an explanation of what type of maintenance issues were happening. Never given a straight answer as to what was happening. Food vouchers were only offered after the airport restaurants had closed. Once the plane was finished the crew had timed out and we could not leave till the following afternoon. Ended up being put up in a hotel for the night and lost an entire day of our weekend get away. Poor contingency planning on frontiers part. There was no reason

DEN
RNO
Excellent 8.6

Easy flight with good price.

No one takes cash anymore! Have to pay for all snacks! Not alot of room for broad shoulders.

MCO
OMA
Excellent 8.0

Nice flight. No issues. Flight staff was great.

Front desk check in guy in Orlando was a bit shady. Asked that we pay for our check-in bags with cash and wanted 10$ cash to put our seats together. I did not give him cash and had to ask for a reciept for the checked bags. We were 4 hours early for check in.

GRR
MCO
Excellent 10.0

Early departure. Non stop. Early arrival. Ease of travel.

ATL
LAS
Good 6.0

The crew was very friendly.

The seats were close together and not very comfortable. No entertainment, for example a movie for a 4 hour flight. You have to pay for everything. Only thing complimentary is water.

Thu, Mar 22
DSM
SJU
8h 22m
Mon, Mar 26
SJU
DSM
9h 10m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 29
DSM
SJU
19h 54m
Mon, May 7
SJU
DSM
19h 09m
Trip: 9 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1097 reviews
Boarding
7.4
Comfort
6.9
Crew
7.9
Entertainment
5.8
Food
6.0
FLL
IND
Excellent 8.0

My kids and I had great experiences with Allegiant Air, thanks in large part to some excellent flight attendants. This was the first flight for both of my children (5, 7) and they had a blast. On our initial flight from Indianapolis to Ft. Lauderdale the attendants even gave each of them their own set of pin-on wings since it was their first time. The kids loved this!

RDU
MSY
Good 7.3

For a “no frills” airline I like the modern aircraft, professional and friendly crew and on time departure and arrival. The flight is too short for entertainment or food service but the snacks and drinks for sale are varied and acceptably priced.

SFB
LCK
Excellent 9.6

Nice having assigned seat. Boarding pass can be obtained through mobile app.

Seats do not recline, so not real comfortable.

AZA
OAK
Okay 5.3

Like the small airport quick boarding!

Not lots of leg room, no reclining seats, bummer everything costs extra even water. But ok for price

FLL
ABE
Excellent 8.0

Great price on airfare

Long line for baggage check in

Fri, May 4
DSM
SJU
7h 45m
Thu, May 10
SJU
DSM
7h 59m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27289 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CLT
LHR
Okay 5.0

We didn’t crash

Pushed out of my seat by huge man next to me who ate smelly crisps and farted most of the trip

SJU
MIA
Okay 5.0

The crew are always excellent.

The comfort is horrible. Airline companies keep shrinking the seats and charging more. Also they keep serving less food. And flight changes.

ONT
DFW
Excellent 10.0

Everything was great

PDX
DFW
Excellent 8.6

Seats smaller than before.

TPA
PHX
Excellent 9.3

We had a newer plane. I LOVED that the seatbelts had a little more room, and also that each seat had it down screen. I really enjoyed the new pre-flight video; it was entertaining and I appreciated that it allowed the crew to get ready, rather than demonstrate a seatbelt for us.

I am not sure how boarding groups work, but I will never understand why we don't board from the back of the plane to the front. People waiting and trying to load luggage or climb over others makes the pre-flight more stressful than it needs to be. (This is obviously not specific to you airline.)

Tue, Mar 13
DSM
SJU
8h 22m
Wed, Mar 21
SJU
DSM
7h 20m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33581 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
GRR
MCO
Excellent 10.0

Early departure. Non stop. Early arrival. Ease of travel.

ATL
LAS
Good 6.0

The crew was very friendly.

The seats were close together and not very comfortable. No entertainment, for example a movie for a 4 hour flight. You have to pay for everything. Only thing complimentary is water.

LAX
DEN
Excellent 8.0

Time management

Service

IAD
MCO
Mediocre 2.0

Unorganized, confusing boarding, confusion with seating, unbelievable lines while checking bags. Literally the only redeeming factor was the price.

DEN
DCA
Excellent 8.0

Time management

Service

Sun, Apr 29
DSM
SJU
19h 54m
Mon, May 7
SJU
DSM
19h 09m
Trip: 9 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1097 reviews
Boarding
7.4
Comfort
6.9
Crew
7.9
Entertainment
5.8
Food
6.0
LAX
EUG
Okay 4.3

Airport and onboard crew were nice.

It was myself, my wife, and our 18 month old son. The trip was a complete disaster. The first delay was from 12 noon to 7:30 pm because the plane was unavailable. We left the airport and returned at 6 pm for the 7:30 pm departure. The plane was "available." We checked our bags, found our way to the gate, and eventually boarded "ontime." Instead of taking off, however, we sat on board the plane at the gate for 2 hours as work was being done. The work was first called "maintenance," then "a small error code." The captain teased us by saying "folks, just a few more minutes and we should be departing." The crew nourished us with a dixie sized cups of water and Chex mix. Then finally the airline gave up and deplaned everyone. Once deplaned, it was explained to us that they couldn't clear the error code, so they couldn't use that plane. But there was another plane coming from Las Vegas to use so that we could expect a departure around 12 midnight. 12 midnight rolls around. Nothing. 12:30 am. 1 am. Finally, a plane arrives. But then the airline holds us up yet again - turns out we can't depart after all because the arriving airport shuts down at 2 am. Gee, they didn't know that before making us wait another 3 hours??? Now they're offering a refund to anybody who wants one, as well as a hotel for the night and the promise of a flight at 2:30 pm the following day. At this point, many of us are looking up alternative flights to Eugene and even Portland. A $1,000 extra for us. We're not sure whether we can trust Allegiant to have an actual plane ready to go the next day. And we're too tired at that point to even ask why the next flight would be at 2:30 pm rather than first thing in the morning. So finally we line up to get a hotel voucher and find our way to the hotel. It takes over an hour to checkin at the hotel because it's the middle of the night and 150 people just showed up to checkin. We finally get to our room at about 3:30 am. I'm amazed at how well our toddler held up sitting on an airplane for 2 hours, sitting at the airport for about 6 hours, and waiting to fall asleep all night. We eventually made it back to the airport the following afternoon and, praise the lord, made it to our destination. Allegiant - NEVER AGAIN!

AZA
OAK
Okay 5.3

Like the small airport quick boarding!

Not lots of leg room, no reclining seats, bummer everything costs extra even water. But ok for price

RDU
MSY
Good 7.3

For a “no frills” airline I like the modern aircraft, professional and friendly crew and on time departure and arrival. The flight is too short for entertainment or food service but the snacks and drinks for sale are varied and acceptably priced.

SFB
CHA
Excellent 10.0

Everything the service for breakfast , the interpretation for more information about when you’re in a plane what to do in case something happened and stuff

They didn’t have a WiFi on for the plan I couldn’t use my phone at all

FLL
ABE
Excellent 8.0

Great price on airfare

Long line for baggage check in

Show more results

Des Moines to San Juan Luis Munoz Marin International Flight Information

Flights Arrive in San Juan Luis Munoz Marin International
Flights Depart from Des Moines
Flight Price $264
Distance 2279 miles
Airlines Frontier, Allegiant Air, American Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.