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Book cheap flights from North America to Denver International (round-trip)

Airports
Origin
Minneapolis
$117
only
$117
Chicago
$77
only
$77
Phoenix
$83
only
$83
Santa Ana
$74
only
$74
Los Angeles
$65
only
$65
San Jose
$78
only
$78
Destination
Denver
$65
only
$65
Mon, Mar 5
LAX
DEN
2h 23m
Tue, Mar 6
DEN
LAX
2h 33m
Trip: 2 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 274 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAX
DEN
Good 7.0

Efficiency

I had a seat in the first 3 rows but saw no instructions on how or if the seat could be reclined

LAX
DEN
Excellent 8.0

Slow services and not so friendly flight attendances

LAX
DEN
Mediocre 2.0

Nothing.

Everything. The crew was rude and the flight was late as ever.

LAX
DEN
Excellent 8.0

Good beer selection

Air conditioning Weak flow Warm temperatures Non reclining seats

LAX
DEN
Excellent 8.0

Time management

Service

Sat, Feb 24
LAX
DEN
2h 24m
Mon, Feb 26
DEN
LAX
2h 33m
Trip: 3 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 337 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
DEN
Mediocre 2.0

Flight wasn’t full

I had to re-purchase the same ticket I already bought because I missed another flight on the same itinerary, they cancelled this leg of the trip for me. Spirit will rush the planes out so they have a better on time percentage and regularly leave many passengers behind. Then you have to buy tickets again because it’s in their terms (and I believe other airlines terms too) that they cancel remaining legs if one is missed, and there’s nothing you can do about it

LAX
DEN
Excellent 10.0

Fligth attendants were very courteous and helpfull, sitting was good and fligth was on time, price was excellent.

LAX
DEN
Good 6.0

The crew members were friendly.

The seats are not very comfortable and the flight was very bumpy

LAX
DEN
Mediocre 2.0

I showed up 5 min to late and couldn't get on the plane

LAX
DEN
Mediocre 2.0

Unfriendly flight attendants - over charge for bags ($55 for a CARRY ON??) - desk attendants were rude and visually annoyed I was even asking a question. Seats uncomfortable - charged for water. All in all an awful airline experience and I will not be using Spirit again.

Tue, Mar 6
ORD
DEN
2h 44m
Tue, Mar 13
DEN
ORD
2h 31m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 43 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
ORD
DEN
Good 7.6

3rd flight in two weeks suck sitting next to a morbidly obese person. They should be forced to purchase two seats.

ORD
DEN
Mediocre 2.0

Missed the flight. Money was not refunded.

Nothing

ORD
DEN
Good 6.5

The crew was amazing - agreeing to work extra because it was Christmas eve and they wanted us all to get to our destinations for Christmas. They were very gracious and helpful.

We were over an hour late to leave. I understand the reason for the delay because of weather. What I was disappointed in is that the delay was not announced until our actual scheduled time to leave. It meant people coming to pick me up didn't get the change information in a timely manner.

ORD
DEN
Okay 4.0

Friendly crew. Due to the apparent regularity of excessively delayed American Airlines flights, they had the staff at O'hare bring a cart filled with cheap canned juice and Diet Soda to lessen the blow of their consistently delayed flights.

Like every other American Airlines flight I've ever been on, it was delayed. Including the American flight from Denver to Chicago. We pay entirely too much money to these airlines for them to deliver such painfully mediocre service and consistently delayed flights. I recommend that this airline do a SERIOUS audit of their Preventative Maintenance/Service division across their hubs. If I fly American, I would bet my entire checking account that the plane will be delayed well over 2 hours.

ORD
DEN
Excellent 10.0

Flight crew had a great sense of humor - they were extra friendly while boarding as well, made traveling with AA the best! Boarding was delayed due to previous flight but our pilot even managed to get us to Denver early! Wish I could have this crew everywhere I go!

Tue, Mar 6
SJC
DEN
2h 40m
Wed, Mar 7
DEN
SJC
2h 44m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 24
ORD
DEN
2h 40m
Tue, May 1
DEN
ORD
2h 21m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 182 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
DEN
Excellent 8.3

Flight left the gate on time.

ORD
DEN
Okay 5.6

The boarding process is horrible. You have to stand in lines that disrupt the other people trying to navigate through the airport.

ORD
DEN
Excellent 8.3

Everyone was very respectful

Sight delay and having to pay for internet

ORD
DEN
Mediocre 2.0

Flight attendants were inconsiderate and rude about using the lavatory. Boarding process felt disorganized and chaotic and the planed ended up needing maintenance. Additionally the smell of gasoline as the flight was taking off seems like it's actually a serious health risk no one is addressing.

ORD
DEN
Mediocre 2.0

I want to clarify that I boough tiquests with Lufthansa not with United... and I had to travel United most of the time to Africa and Bach to the USA... united socks terrible ... bad food and old plain to cross the Atlantic... besides the service and the bad actitude of the employees... when I travel international I want only Lufthansa. So, kayak you tricked me ....horribly!

Tue, Apr 24
LAX
DEN
2h 26m
Sat, Apr 28
DEN
LAX
2h 37m
Trip: 5 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 13 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
LAX
DEN
Excellent 10.0

Everything was perfect !! Staff friendly

LAX
DEN
Excellent 8.0

Love the inflight entertainment and the usb plug for phones. Flight left on time and go in a little early

Did not love getting charged $2 for headphones and the girl sitting next to me getting them for free. Super annoying

DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

LAX
DEN
Mediocre 3.0

Not much to like here. The new crew was pleasant

Old crew was surly. Plane had much problems and finally replaced. Left 5 hrs late. Delta claims it doesn't have to compensate for a late flight - just a cancelled one so guess which this was The baggage fees are obscene and the gouging of the customer is immoral. No wonder people hate the airlines.

LAX
DEN
Excellent 10.0

Excellent piloting and cabin crew.

Mon, Feb 26
MSP
DEN
2h 15m
Wed, Feb 28
DEN
MSP
1h 50m
Trip: 3 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 118 reviews
Overall
8.2
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
7.0
Food
7.2
MSP
DEN
Excellent 10.0

Friendly attendants and an on time departure. Flying terminal 2 in Minneapolis is easy and much less crowded.

MSP
DEN
Excellent 9.5

It was too cold.

MSP
DEN
Excellent 9.0

Friendliness, clean aircrafts, leather seats, larger seats, tray tables, on time, willingness of ticketing agents to move your seat

No snacks (free), must pay for a seat

MSP
DEN
Mediocre 2.0

They wouldn't let me on the plane. See about

MSP
DEN
Mediocre 2.0

Flight was an hour late. Unprofessional staff.

Thu, Mar 1
LAX
DEN
2h 24m
Sat, Mar 3
DEN
LAX
2h 33m
Trip: 3 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 337 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
DEN
Excellent 10.0

20 min Delayed departure

LAX
DEN
Mediocre 2.0

Flight wasn’t full

I had to re-purchase the same ticket I already bought because I missed another flight on the same itinerary, they cancelled this leg of the trip for me. Spirit will rush the planes out so they have a better on time percentage and regularly leave many passengers behind. Then you have to buy tickets again because it’s in their terms (and I believe other airlines terms too) that they cancel remaining legs if one is missed, and there’s nothing you can do about it

LAX
DEN
Okay 5.3

Cheap.

I had a question about a carry on and could not get an answer online nor on the phone for an hour. Ended up leaving the carryon in the car in case I wouldn't have been able to carry it on. Couldn't afford the possible "no" and the time it would have taken to go back to the car.

LAX
DEN
Okay 5.0

Loved the entirior design of the aircraft, the easy take off and landing and how the airplane was on an accurate time schedule!

There is no entertainment whatsoever. Even a simple wifi connection would have been great. Water should be free for customers

LAX
DEN
Okay 4.0

I felt like this is a scam by spirit because they can get people who don't regularly fly and not give them a break to add extra $ to fill up the empty flights it cost me an extra $100.00

The fact that they did not give me a break with 40 min to get on my plain

Wed, Mar 7
SNA
DEN
2h 19m
Tue, Mar 13
DEN
SNA
2h 24m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 226 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SNA
DEN
Excellent 10.0

I love flying frontier!

SNA
DEN
Good 6.3

The crew was very friendly and helpful. I would even say better than most I've dealt with

Frontier charges for everything including carry on luggage, seat assignments and beverage service. That's disappointing because I'd rather just pay a little more for the flight than be nicked and dimed.

SNA
DEN
Good 6.0

It was a regular flight

Be prepared to pay for free consciences with other airlines

SNA
DEN
Excellent 8.3

Was surprised to find out I had to pay $45 fee for carry-on bag.

SNA
DEN
Okay 4.3

Crew is amazing.

Flight was delayed more than a couple hours.

Tue, Mar 20
PHX
DEN
1h 45m
Tue, Mar 27
DEN
PHX
1h 59m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 1
PHX
DEN
1h 44m
Sat, May 5
DEN
PHX
1h 54m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
PHX
DEN
Okay 4.0

Long delay

PHX
DEN
Excellent 8.0

COMFORTABLE SEATS EVEN FIR A BIG GUY LIKE ME, FRIENDLY STAFF.

LAST RED EYE FLIGHT WAS CANCELLED

PHX
DEN
Okay 5.0

Watched a very weird interaction between Muslim (with a hajib) women with a kiddo and desk crew. She wanted to sit next to her child on the flight and needed to switch seats to be able to. Woman was very gracious and understanding that she was asking for an accommodation. Ends up her flight to Philly had been moved to a different gate after they had found a volunteer to switch seats. Volunteer was totally unfazed but Desk crew made it seem as tho the Muslim mom was at fault for the time and trouble they had had to go through to accommodate her. She apologized profusely and was very appreciative for the trouble evernote had gone to for her. . As she walked away the crew looked at each other and shook their heads. Pretty crummy way to treat customers!

PHX
DEN
Okay 5.0

The flight staff was efficient boarding people and were pleasant despite the close quarters, full plane and bumpy turbulence.

The boarding crew woman was completely and unnecessarily rude. I have a small purse I had gotten out of my backpack to get my boarding pass that she insisted I put back in my backpack before loading. I understand the concept and reason for the request but the manner in which she did it was so uncalled for. I don't recal a time in which I've been spoken to in that manner in a very long time. While I was doing it (it took literally 5 seconds), she was screaming at me to walk over to the side and lose my place in line. After I quickly put it in she screams it must go in all the way, which it was. There wasn't even a bulge from it and it closed with ease. I'd be happy to provide a picture of my small backpack/purse.

LAX
CLT
Mediocre 2.6

I got there safely.

I will never fly American Airlines again. From the moment I checked in with the ticket agent to getting off the plane it was a disaster. The ticket agent was rude, hostile, and dismissive. Employees walked through the line at security forcing everyone to consolidate their belongings to one bag. I had a large wallet in my hand and was told I had to step out of line to put it in my backpack. They only allow you one bag to carry on without paying extra. At the time of boarding they announced that the overhead storage was full so even those that paid extra were still forced to check their bags. The plane was dirty, the service was slow, overall just gross. They don’t have WiFi or in flight entertainment so I paid the $20 to purchase the WiFi. It was worthless. I couldn’t stream anything, even music kept stopping to buffer. I understand it will be slower then on ground WiFi, but it was impossible to watch anything and a complete waste of money.

Sat, Mar 10
LAX
DEN
2h 23m
Wed, Mar 14
DEN
LAX
2h 31m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 274 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAX
DEN
Okay 4.0

Liked the efficient boarding

Did not like the baggage fees whatsoever p

LAX
DEN
Mediocre 3.0

I liked the cheap fare, but it was misleading because once you pay for your seat, bags and water, its just as much as a regular price.

Nickel and dimed for everything. Minimum $5-$25 for a seat, $45 for checked bag, $40 for carry on, $3 coffee, no beverage service. And the plame was filthy to boot. So gross, never again.

LAX
DEN
Excellent 8.0

Slow services and not so friendly flight attendances

LAX
DEN
Mediocre 3.6

Efficiency.

If I had known about the charges for a carry on bag, I would have paid more for a more comfortable direct flight

LAX
DEN
Good 7.0

Efficiency

I had a seat in the first 3 rows but saw no instructions on how or if the seat could be reclined

Tue, Apr 24
ORD
DEN
2h 40m
Tue, May 1
DEN
ORD
2h 21m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 182 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
DEN
Good 7.0

Newer planes and pretty comfortable considering tight quarters

Disappointed that my seat assignments were dropped so had to go to gate to get middle seats.

ORD
DEN
Excellent 8.3

Flight left the gate on time.

ORD
DEN
Mediocre 2.0

I want to clarify that I boough tiquests with Lufthansa not with United... and I had to travel United most of the time to Africa and Bach to the USA... united socks terrible ... bad food and old plain to cross the Atlantic... besides the service and the bad actitude of the employees... when I travel international I want only Lufthansa. So, kayak you tricked me ....horribly!

ORD
DEN
Excellent 8.6

I will try to avoid Ohare in the future. Long wait to take off. Had to RUN to make the connection. Again.

ORD
DEN
Okay 5.6

The boarding process is horrible. You have to stand in lines that disrupt the other people trying to navigate through the airport.

Tue, May 1
LAX
DEN
2h 24m
Wed, May 2
DEN
LAX
2h 29m
Trip: 2 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 337 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
DEN
Okay 5.3

Cheap.

I had a question about a carry on and could not get an answer online nor on the phone for an hour. Ended up leaving the carryon in the car in case I wouldn't have been able to carry it on. Couldn't afford the possible "no" and the time it would have taken to go back to the car.

LAX
DEN
Mediocre 2.0

I showed up 5 min to late and couldn't get on the plane

LAX
DEN
Okay 4.0

I felt like this is a scam by spirit because they can get people who don't regularly fly and not give them a break to add extra $ to fill up the empty flights it cost me an extra $100.00

The fact that they did not give me a break with 40 min to get on my plain

LAX
DEN
Good 7.6

I really like the flight attendant. He was funny and made the whole crowd laugh. Plus, the ride was smooth so no issues there.

The slow ticket machine :(

LAX
DEN
Mediocre 2.0

Nothing this was one of the the worst airlines!

They cancelled my flight are the just overbooked

Wed, Apr 25
PHX
DEN
1h 56m
Sat, Apr 28
DEN
PHX
1h 57m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jul 10
LAX
DEN
2h 26m
Wed, Jul 11
DEN
LAX
2h 30m
Trip: 2 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 13 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

LAX
DEN
Excellent 10.0

Early arrival. And service

I was assigned very last seat and there is no reclining option.

SLC
RAP
Excellent 8.6

Crowded boarding area, but no standing around for long. Quick boarding. Entertainment not available so can't rate that. Good crew

DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

BDL
CVG
Okay 4.0

Great pilot..

Jam packed too small and the lady flight attendant was to bossy and not that welcoming, she was more interested in being more of a drill sergeant than the comfort of the passengers

Wed, May 2
LAX
DEN
2h 26m
Sat, May 5
DEN
LAX
2h 35m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 274 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

LAX
DEN
Excellent 8.0

Time management

Service

LAX
DEN
Mediocre 3.0

I liked the cheap fare, but it was misleading because once you pay for your seat, bags and water, its just as much as a regular price.

Nickel and dimed for everything. Minimum $5-$25 for a seat, $45 for checked bag, $40 for carry on, $3 coffee, no beverage service. And the plame was filthy to boot. So gross, never again.

LAX
DEN
Excellent 10.0

The seat and service matched my expectations

LAX
DEN
Okay 4.0

Liked the efficient boarding

Did not like the baggage fees whatsoever p

Tue, May 1
ORD
DEN
2h 40m
Tue, May 8
DEN
ORD
2h 21m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 182 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
DEN
Good 7.6

internet & movies intermittently worked

ORD
DEN
Good 7.0

Newer planes and pretty comfortable considering tight quarters

Disappointed that my seat assignments were dropped so had to go to gate to get middle seats.

ORD
DEN
Mediocre 2.0

I want to clarify that I boough tiquests with Lufthansa not with United... and I had to travel United most of the time to Africa and Bach to the USA... united socks terrible ... bad food and old plain to cross the Atlantic... besides the service and the bad actitude of the employees... when I travel international I want only Lufthansa. So, kayak you tricked me ....horribly!

ORD
DEN
Excellent 8.3

Flight left the gate on time.

ORD
DEN
Mediocre 2.0

Flight attendants were inconsiderate and rude about using the lavatory. Boarding process felt disorganized and chaotic and the planed ended up needing maintenance. Additionally the smell of gasoline as the flight was taking off seems like it's actually a serious health risk no one is addressing.

Tue, Aug 21
LAX
DEN
2h 33m
Sat, Aug 25
DEN
LAX
2h 31m
Trip: 5 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 13 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

LAX
DEN
Excellent 10.0

Everything was perfect !! Staff friendly

ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

LAX
DEN
Excellent 10.0

Excellent piloting and cabin crew.

LAX
DEN
Mediocre 3.0

Not much to like here. The new crew was pleasant

Old crew was surly. Plane had much problems and finally replaced. Left 5 hrs late. Delta claims it doesn't have to compensate for a late flight - just a cancelled one so guess which this was The baggage fees are obscene and the gouging of the customer is immoral. No wonder people hate the airlines.

Sat, May 5
LAX
DEN
2h 26m
Wed, May 9
DEN
LAX
2h 35m
Trip: 5 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 274 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAX
DEN
Good 7.0

Efficiency

I had a seat in the first 3 rows but saw no instructions on how or if the seat could be reclined

LAX
DEN
Mediocre 2.0

I arrived 43 min before the flight with a carry on only and they wouldn't let me on the plane.

LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

LAX
DEN
Mediocre 2.0

Nothing.

Everything. The crew was rude and the flight was late as ever.

LAX
DEN
Excellent 10.0

The seat and service matched my expectations

North America to Denver International Flight Information

Flights Arrive in Denver International
Flights Depart from North America
Flight Price $65
Airlines Frontier, Spirit Airlines, American Airlines, United, Delta, Sun Country Air
*
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