Find Cheap Flights from Iowa to Denver International

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

Airports
Origin
Des Moines
$217
only
$217
Cedar Rapids
$157
only
$157
Destination
Denver
$157
only
$157
Tue, Apr 24
CID
DEN
2h 11m
Tue, May 1
DEN
CID
2h 01m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 43 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
CID
DEN
Good 7.5

on-time flight, easy boarding, friendly staff, flight duration announcement (I like to know how long the flight time will be wheels up to wheels down).

the seats didn't recline and were uncomfortable. I also didn't like paying $80 round-trip for a small carry-on

CID
DEN
Excellent 8.0

Seats

Paying for water

CID
DEN
Excellent 10.0

Easy

Prices change quickly

CID
DEN
Mediocre 2.0

Seat was not uncomfortable

Mechanical problem and delay and no option to bring another plane or crew in or have us fly another airline to destination. Flight delayed in stages till 19 hours later it did leave.

CID
DEN
Good 7.0

It was on time.

The baggage fee was too high.

Mon, Feb 26
DSM
DEN
9h 27m
Tue, Mar 6
DEN
DSM
1h 51m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 16
DSM
DEN
5h 42m
Sat, Apr 21
DEN
DSM
6h 42m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28211 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
LHR
ORD
Mediocre 2.0

Nothing really. I will never book from Kayak ever

Everything

DFW
SAN
Okay 5.3

Direct flight from desired origin to destination Boarding by zones

Uncomfortable, small, seat space with inadequate legroom. Lack of personal entertainment options. Paid extra for earlier boarding group which only benefited me by about 5 people. (NOT WORTH IT!) Lack of complimentary food options. (Pay for everything)

JAX
DFW
Excellent 8.6

Polite. Clean. Nice business class.

Would like more Western food.

SAT
PHL
Excellent 8.0

I took American's first direct flight between Philadelphia and San Antonio. It was a nice plane, good service, and amenities for a cost. Love that the plane had plugs!

SJU
MIA
Excellent 9.3

New onboard entertainment

Sat, May 26
CID
DEN
18h 05m
Sun, May 27
DEN
CID
1h 51m
Trip: 2 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 27 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
CID
DEN
Mediocre 2.0

Sucked. .the boarding process was a cluster.tiny bag of salted ceap..huge snoring man sweating on me in seat

everyrhing

LAX
LHR
Excellent 10.0

United Airlines team and the plaine were brilliant.

DEN
IAH
Mediocre 2.0

Nothing

Never made it. Stuck in Denver.

CID
DEN
Excellent 8.0

Polite flight attendants

Had to wait 40 minutes for a gate

CID
DEN
Excellent 9.3

Very small plane. I have to valet my carry on which meant removing all my medicine (I am a cancer patient) and my camera and carry them on board with me.

Tue, May 8
CID
DEN
2h 15m
Tue, May 15
DEN
CID
2h 01m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 43 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
CID
DEN
Excellent 9.0

We were boarded quickly, ahead of schedule and were able to reach destination almost a half hour ahead of time. Nice crew, plane clean

This is not just Frontier - it is a BIGGER passengers trying to sit in constantly shrinking seat widths and leg room. I sat next to a very nice BIG person that was in my seat with me....had to keep the armrest up to allow them to fit. I know your bottom line is profit - so shrinking the passenger seat/room when the population as a whole is expanding makes flying overall a not good experience. I am waiting for you all to officially charge us for Cain air seperately.

CID
DEN
Okay 4.0

Charged more for carry on than checked no entertainment

CID
DEN
Okay 5.6

Was nice that they waited for a couple passengers instead of closing the door on the dot. The stewardess were friendly and helpful.

I would have really liked WiFi and some healthy food options. They were out of the beef jerky and everything else was even more unhealthy. The flight was full and felt pretty tight and crowded.

CID
DEN
Excellent 10.0

The staff was so kind and made the trip fun, very fast flight but so enjoyable. I honestly will not fly another airline if frontier is available. And best of all it was inexpensive... other flights were pushing 500$ and I got this ticket for 200$ overall great experience!!

Only thing was I couldn't buy a drink with cash which is all I had on me but I think that's every airline so nothing frontier specific :)

CID
DEN
Mediocre 3.3

Terrible. The charge extra for everything: $40 for a carryon bag, $11 to reserve a seat, $3.99 for a soda.

Tue, May 1
CID
DEN
2h 15m
Thu, May 10
DEN
CID
2h 01m
Trip: 10 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 43 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
CID
DEN
Excellent 10.0

The staff was so kind and made the trip fun, very fast flight but so enjoyable. I honestly will not fly another airline if frontier is available. And best of all it was inexpensive... other flights were pushing 500$ and I got this ticket for 200$ overall great experience!!

Only thing was I couldn't buy a drink with cash which is all I had on me but I think that's every airline so nothing frontier specific :)

CID
DEN
Excellent 8.0

The crew was nice, and the plane was clean.

I purchased my ticket at a good price but if you didn't watch all of the catchy add-ons you were paying a much higher price. That is why you must always read the fine print. It was almost impossible to check in online as I had to keep starting over not sure why.

CID
DEN
Mediocre 2.0

Seat was not uncomfortable

Mechanical problem and delay and no option to bring another plane or crew in or have us fly another airline to destination. Flight delayed in stages till 19 hours later it did leave.

CID
DEN
Good 7.5

on-time flight, easy boarding, friendly staff, flight duration announcement (I like to know how long the flight time will be wheels up to wheels down).

the seats didn't recline and were uncomfortable. I also didn't like paying $80 round-trip for a small carry-on

CID
DEN
Mediocre 3.3

Terrible. The charge extra for everything: $40 for a carryon bag, $11 to reserve a seat, $3.99 for a soda.

Tue, Mar 27
DSM
DEN
4h 59m
Tue, Apr 3
DEN
DSM
1h 51m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 27
DSM
DEN
2h 00m
Thu, Mar 8
DEN
DSM
1h 51m
Trip: 10 days
6.1GoodShow reviews
Overall 6.1 Good
Based on 61 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DSM
DEN
Excellent 8.0

The flight was super cheap, the flight crew was friendly, and the seats were fairly comfortable.

Though a sign was posted with a time when the counter agent would arrive, we (there were MANY of us waiting who had checked in electronically) had to wait over 20 minutes for her to show up to tag and take our checked bags. She was unkempt and unfriendly, and oddly insisted on looking at everyone's identification, even those who weren't checking bags. The flight crew was wonderful, and the rest of the flight was generally good. It's not effective for a travel business to begin a journey on a bad note.

DSM
DEN
Mediocre 2.0

That I eventually got to Denver.

Sitting in the airport for 3 hours to be told that we were ready, then have mechanical issues that delayed us another hour. After arriving in Denver we sat on the Tarmac for 30 minutes because another plane was at our gate. All I received was a $50.00 voucher for a future flight with frontier.

DSM
DEN
Mediocre 2.3

I got to my destination eventually.

2 1/2+ hour delay. No communication on why until just about to board. 1 hour sitting on tarmac when we landed waiting for a gate. Completely awful experience.

DSM
DEN
Excellent 10.0

Flights wer all on time

Frontier doesn't have plane wifi

DSM
DEN
Excellent 8.0

The boarding process seemed to take less time compared to other airlines.

There needs to be portable electronic chargers on the plane. It would definitely help to keep children entertained.

Sat, Apr 21
DSM
DEN
5h 11m
Sat, Apr 28
DEN
DSM
7h 42m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28211 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
PHL
YYZ
Good 6.0

On time

Small seats

JAX
DFW
Excellent 8.6

Polite. Clean. Nice business class.

Would like more Western food.

CLT
LGA
Excellent 10.0

Ability to upgrade to first class

Security taking forever

DFW
SAN
Okay 5.3

Direct flight from desired origin to destination Boarding by zones

Uncomfortable, small, seat space with inadequate legroom. Lack of personal entertainment options. Paid extra for earlier boarding group which only benefited me by about 5 people. (NOT WORTH IT!) Lack of complimentary food options. (Pay for everything)

DFW
FLL
Excellent 8.0

No issues at all

N/A

Sat, May 5
CID
DEN
18h 05m
Sun, May 6
DEN
CID
1h 51m
Trip: 2 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 27 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
CID
DEN
Excellent 8.0

Polite flight attendants

Had to wait 40 minutes for a gate

CID
DEN
Mediocre 2.0

Sucked. .the boarding process was a cluster.tiny bag of salted ceap..huge snoring man sweating on me in seat

everyrhing

FSD
DEN
Mediocre 2.0

Friendly crew.

Stuck in Denver because our flight was delayed so we missed our connection to Houston. Couldn’t get a hotel voucher because they are claiming a weather delay (which there was none).

CID
DEN
Good 7.6

Boarding was easy and smooth. Even the seats in economy had plenty of leg room.

I am not a fan of United WiFi. I was never able to watch more than five minutes of anything before the program had "unfortunately stop responding"

DEN
IAH
Mediocre 2.0

Nothing

Never made it. Stuck in Denver.

Wed, Mar 28
DSM
DEN
8h 45m
Tue, Apr 3
DEN
DSM
1h 51m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 13
DSM
DEN
1h 56m
Tue, Mar 20
DEN
DSM
1h 51m
Trip: 8 days
6.1GoodShow reviews
Overall 6.1 Good
Based on 61 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DSM
DEN
Excellent 10.0

The crew on this flight was funny and outgoing! Great crew!

DSM
DEN
Excellent 8.6

Paying for carry one.

DSM
DEN
Mediocre 2.0

Friendly staff waived the fee for rebooking my missed flight

They close the counter 45 min prior to boarding. I arrived 35 minutes prior and there was no agent. I am TSA approved and it takes me 5 minutes to normally get through security. I had to miss my flight.

DSM
DEN
Mediocre 3.3

I liked being able to have priority getting off my first flight to make my connection in Denver. I had to sprint but I made it.

I didn't like having to pay extra for my seat on both flights, pay for my carry on that didn't fit in your overhead compartment, and pay for my only carry on, a backpack. I paid for my flight, that should be the price of my seat and the things I need to travel. I pack light and I still had to pay an extra $100 on the day of my flight. VERY dissatisfied.

DSM
DEN
Okay 4.0

Another subpar experience with frontier and my last

Fri, May 11
DSM
DEN
5h 38m
Sun, May 13
DEN
DSM
7h 20m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28211 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
JAX
DFW
Excellent 8.6

Polite. Clean. Nice business class.

Would like more Western food.

DFW
SAN
Okay 5.3

Direct flight from desired origin to destination Boarding by zones

Uncomfortable, small, seat space with inadequate legroom. Lack of personal entertainment options. Paid extra for earlier boarding group which only benefited me by about 5 people. (NOT WORTH IT!) Lack of complimentary food options. (Pay for everything)

CLT
LGA
Excellent 10.0

Ability to upgrade to first class

Security taking forever

ORD
CLT
Mediocre 3.0

Three hours delay. I paid for a upgrade to first class. But because of the flight change i didn't get to keep my upgrade and I had to beg for a refund. I have had two trips in the past 5 days and all flights have been anywhere from 1 to 3 hours late. Worst experience with AA I have had in a long time.

PHL
YYZ
Good 6.0

On time

Small seats

Sun, Mar 4
DSM
DEN
1h 56m
Tue, Mar 6
DEN
DSM
13h 49m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Sat, May 12
DSM
DEN
7h 08m
Sun, May 13
DEN
DSM
7h 20m
Trip: 2 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28211 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
JAX
DFW
Excellent 8.6

Polite. Clean. Nice business class.

Would like more Western food.

SAT
PHL
Excellent 8.0

I took American's first direct flight between Philadelphia and San Antonio. It was a nice plane, good service, and amenities for a cost. Love that the plane had plugs!

ORD
CLT
Mediocre 3.0

Three hours delay. I paid for a upgrade to first class. But because of the flight change i didn't get to keep my upgrade and I had to beg for a refund. I have had two trips in the past 5 days and all flights have been anywhere from 1 to 3 hours late. Worst experience with AA I have had in a long time.

DFW
FLL
Excellent 8.0

No issues at all

N/A

LAS
DFW
Excellent 8.0

Flight was punctual and service was good.

Gate change

Tue, Apr 17
CID
DEN
2h 11m
Thu, Apr 26
DEN
CID
1h 55m
Trip: 10 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 43 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
CID
DEN
Excellent 10.0

The staff was so kind and made the trip fun, very fast flight but so enjoyable. I honestly will not fly another airline if frontier is available. And best of all it was inexpensive... other flights were pushing 500$ and I got this ticket for 200$ overall great experience!!

Only thing was I couldn't buy a drink with cash which is all I had on me but I think that's every airline so nothing frontier specific :)

CID
DEN
Okay 4.0

People

Concourse changes last minute and not communicated...

CID
DEN
Excellent 8.0

The crew was nice, and the plane was clean.

I purchased my ticket at a good price but if you didn't watch all of the catchy add-ons you were paying a much higher price. That is why you must always read the fine print. It was almost impossible to check in online as I had to keep starting over not sure why.

CID
DEN
Good 7.0

It was on time.

The baggage fee was too high.

CID
DEN
Good 7.5

on-time flight, easy boarding, friendly staff, flight duration announcement (I like to know how long the flight time will be wheels up to wheels down).

the seats didn't recline and were uncomfortable. I also didn't like paying $80 round-trip for a small carry-on

Mon, Feb 26
DSM
DEN
9h 27m
Sun, Mar 4
DEN
DSM
1h 51m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Aug 22
DSM
DEN
5h 05m
Sun, Aug 26
DEN
DSM
7h 01m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28211 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
PHX
GEG
Good 7.3

The crew was friendly and informative. They were very helpful. The

The seats were uncomfortable. They were hard and so narrow I had to sit crooked in the seat to keep from getting banged into by the service carts and every person going by to the bathrooms. I'm not tiny, but I'm not huge either, it was just overcrowded. It was also very hot in the airplane the entire way from Phoenix to Spokane. My husband, who is always cold, was even hot.

DFW
FLL
Excellent 8.0

No issues at all

N/A

ORD
CLT
Mediocre 3.0

Three hours delay. I paid for a upgrade to first class. But because of the flight change i didn't get to keep my upgrade and I had to beg for a refund. I have had two trips in the past 5 days and all flights have been anywhere from 1 to 3 hours late. Worst experience with AA I have had in a long time.

SAT
PHL
Excellent 8.0

I took American's first direct flight between Philadelphia and San Antonio. It was a nice plane, good service, and amenities for a cost. Love that the plane had plugs!

JAX
DFW
Excellent 8.6

Polite. Clean. Nice business class.

Would like more Western food.

Thu, Apr 26
CID
DEN
2h 11m
Tue, May 1
DEN
CID
2h 01m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 43 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
CID
DEN
Excellent 9.0

We were boarded quickly, ahead of schedule and were able to reach destination almost a half hour ahead of time. Nice crew, plane clean

This is not just Frontier - it is a BIGGER passengers trying to sit in constantly shrinking seat widths and leg room. I sat next to a very nice BIG person that was in my seat with me....had to keep the armrest up to allow them to fit. I know your bottom line is profit - so shrinking the passenger seat/room when the population as a whole is expanding makes flying overall a not good experience. I am waiting for you all to officially charge us for Cain air seperately.

CID
DEN
Excellent 8.0

Seats

Paying for water

CID
DEN
Mediocre 2.0

Seat was not uncomfortable

Mechanical problem and delay and no option to bring another plane or crew in or have us fly another airline to destination. Flight delayed in stages till 19 hours later it did leave.

CID
DEN
Good 7.0

It was on time.

The baggage fee was too high.

CID
DEN
Excellent 8.0

The crew was nice, and the plane was clean.

I purchased my ticket at a good price but if you didn't watch all of the catchy add-ons you were paying a much higher price. That is why you must always read the fine print. It was almost impossible to check in online as I had to keep starting over not sure why.

Mon, Mar 26
DSM
DEN
7h 13m
Thu, Mar 29
DEN
DSM
1h 51m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews

Iowa to Denver International Flight Information

Flights Arrive in Denver International
Flights Depart from Iowa
Flight Price $157
Airlines Frontier, American Airlines, United
*
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