Find Cheap Flights from Puerto Rico to Denver International

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Book cheap flights from Puerto Rico to Denver International (round-trip)

Airports
Origin
San Juan
$301
only
$301
Destination
Denver
$301
only
$301
Wed, May 2
SJU
DEN
8h 36m
Tue, May 8
DEN
SJU
11h 19m
Trip: 7 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52093 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAS
OAK
Excellent 8.0

newer plane, competent pilots, made up a lot of lost time in air

Didn't leave on time, gate info updating wrong, said we were boarding, when we weren't, said we had departed when we hadn't, long time for baggage unload,

MSP
PHX
Good 7.0

On time and actually early

Seats not very comfortable and tight

LAX
ORD
Excellent 10.0

Comfort

LGA
ORD
Good 7.0

Large seats great space

High bag fees no snacks without charge or beverages.

MCO
DTW
Good 7.3

On time, easy boarding, clear communication regarding baggage, flight times, etc. clean plane. Easy simple flight.

I fit everything in a small backpack to avoid the baggage fees. Food and drinks only for purchase on board. Seats aren’t the most comfortable but fine for my 2.5 hour flight.

Tue, Feb 27
SJU
DEN
10h 24m
Wed, Mar 7
DEN
SJU
14h 32m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33589 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
OMA
MCO
Excellent 8.0

Nice flight. Arrived early.

4.99 for a can of coke???

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.

ISP
TPA
Mediocre 2.3

In flight crew was cordial, warm, professional

Everything else was a sh*tshow: bad information, confused and angry employees, flight was 7-hours late

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.

CLE
MCO
Mediocre 2.3

enough space to move around

I dislike that once I got to the airport in Cleveland before boarding schools go to Orlando they charge me $45 for a suitcase that if I would have painted with my ticket it would have been $25 and that's what it told me I had to pay at the airport if I wasn't going to pay it with my ticket it was only $25 not $45 so they charge me $45 and then when I went to board the plane to go in they tried to charge me $45 for a backpack that fits under the seat and wasn't a carry on then they charge like $3 for a can of soda I don't think I'll ever recommend Frontier to anyone or I would never travel again with them that is ridiculous being a disabled person and being taken advantage of is unacceptable

Wed, Feb 28
SJU
DEN
8h 30m
Wed, Mar 7
DEN
SJU
14h 32m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 9
SJU
DEN
31h 35m
Mon, Mar 12
DEN
SJU
16h 56m
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53853 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
YUL
Mediocre 2.0

the comped hotel

Improper handling of situation. There was flight scheduled later, but CS agent kept jerking us around. By the time I reached the United counter, the next flight was full. My total flight time was 36 hours. I still can’t believe that the pilot was missing. Worse yet, the agent at the gate could have made things much easier instead of telling everyone that a pilot was on his way to the airport.

IAD
AMS
Mediocre 2.0

I didn't go. It was $400 just to change my name on my ticket from my maiden name to my married name. I am so disappointed and will never use Kayak again!!!

IAD
BRU
Excellent 8.3

Very friendly cabin crew made this trip pleasant and entertaining.

Despite plenty of empty seats, the ground personnel would not consider changing our seat assignment at the gate to allow us to sit together.

IAH
PNS
Mediocre 2.0

delayed in piecemeal by 6 hrs before move to another gate. than mechanical delay and then cancelled. Arrived at hotel after midnight without food or drink. Substitute flight was next day noon - original offer was for late afternoon flight! That flight had poor service. Attendant dawdled so there were no drinks served.

PVG
ORD
Okay 4.6

Entertainment, and leg space.

Full plane, long wait to use lavatory. Crew was good, but should have upped their game under the circumstances, especially with regards to keeping the lavatory clean. The noodles for breakfast turned out to be porridge, and went straight to the waste basket.

Fri, Feb 16
SJU
DEN
9h 33m
Sun, Feb 18
DEN
SJU
10h 28m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27334 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
BNA
ORD
Excellent 8.0

Short flight

The gate attendant did not wish me a good flight by name even though she wishes other passengers a good flight by name. I was disappointed with being singled out like that.

SFO
LAX
Excellent 10.0

great flight

MAD
JFK
Good 6.0

Films, TV screens did not work

DFW
PHL
Mediocre 3.0

They separated my bags, so I had to wait in Philadelphia for my bag to arrive on next flight 2 1/2 hours latter. Not happy after flying from Sydney.

ORD
DFW
Excellent 8.0

Very timely, didn't take forever getting off the ground

As a first time traveler, it would have been nice to have a little help with navigating the airport once I arrived.

Tue, Jan 30
SJU
DEN
9h 46m
Mon, Feb 12
DEN
SJU
13h 04m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 16
SJU
DEN
9h 11m
Tue, Apr 24
DEN
SJU
15h 28m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33589 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
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.

OMA
MCO
Excellent 8.0

Nice flight. Arrived early.

4.99 for a can of coke???

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

IAD
MCO
Mediocre 2.0

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

RDU
MCO
Mediocre 3.3

The dirt cheap, I can't believe an airline can operate at this low an airfare and still turn a profit-ticket prices

The hidden checked-baggage fees that were almost half the cost of the actual ticket for one bag. The non reclining seats. The lack of legroom. The feeling of cattle being herded into a slaughterhouse. The lack of friendliness with the RDU and MCO gate/ticket counter agents. The cost of having to pay $12 to ensure I sit beside my 5 year old son on the flight. Besides a free seat belt, having to pay for everything else under the sun. Surprised AC was free. Not even an in-flight magazine or barf bag. Which is exactly what I feel like doing after giving you my money......

Tue, Feb 27
SJU
DEN
8h 32m
Sat, Mar 3
DEN
SJU
7h 49m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 21
SJU
DEN
9h 54m
Sun, Mar 25
DEN
SJU
22h 30m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53853 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
PVG
ORD
Okay 4.6

Entertainment, and leg space.

Full plane, long wait to use lavatory. Crew was good, but should have upped their game under the circumstances, especially with regards to keeping the lavatory clean. The noodles for breakfast turned out to be porridge, and went straight to the waste basket.

ORD
YUL
Mediocre 2.0

the comped hotel

Improper handling of situation. There was flight scheduled later, but CS agent kept jerking us around. By the time I reached the United counter, the next flight was full. My total flight time was 36 hours. I still can’t believe that the pilot was missing. Worse yet, the agent at the gate could have made things much easier instead of telling everyone that a pilot was on his way to the airport.

ORD
BNA
Excellent 10.0

Everything

IAD
BRU
Excellent 8.3

Very friendly cabin crew made this trip pleasant and entertaining.

Despite plenty of empty seats, the ground personnel would not consider changing our seat assignment at the gate to allow us to sit together.

IAD
AMS
Mediocre 2.0

I didn't go. It was $400 just to change my name on my ticket from my maiden name to my married name. I am so disappointed and will never use Kayak again!!!

Tue, Mar 6
SJU
DEN
10h 28m
Sun, Mar 11
DEN
SJU
14h 20m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews

Puerto Rico to Denver International Flight Information

Flights Arrive in Denver International
Flights Depart from Puerto Rico
Flight Price $301
Airlines Spirit Airlines, Frontier, United, American Airlines
*
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