PDX

Find Cheap Flights from Colorado to Portland

Round-trip
Economy
Wichita (ICT)
Portland
Mon 10/14
Mon 10/21
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Portland

Colorado to Portland Flight Information

Flights Arrive in Portland
Flights Depart from Colorado
Flight Price $117
Airlines United Airlines, Frontier, Spirit Airlines, Delta, Alaska Airlines, Sun Country Air, American Airlines

FAQs for Booking Colorado to Portland Flights

How does KAYAK find such low flight prices?
KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with rental cars, vacation packages, activities and millions of verified reviews so users can see as many available travel options as possible.
How can Hacker Fares save me money?
Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional round-trip ticket.
Does KAYAK query more flight providers than competitors?
Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travelers know whether to wait or book now.

Book cheap flights from Colorado to Portland (round-trip)

Airports
Origin
Denver
$117
only
$117
Destination
Portland
$117
only
$117
Wed, Dec 4
DEN
Denver Intl
PDX
Portland
2h 50m
Sat, Dec 7
PDX
Portland
DEN
Denver Intl
2h 27m
Trip: 4 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 107 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.6
Food
6.5
DEN
PDX
Excellent 8.6

Pros: Thanks for the upgrade

Cons: Thanks for the upgrade

DEN
PDX
Excellent 10.0

Pros: From beginning to end my flight experience was great.

Cons: I requested wheelchair service and on my return flight from Denver the people who assist werected sitting around and I had to walk to the area where they were sitting. The ticket agent did not call anyone for me, although I told him I needed a wheelchair.

SFO
YVR
Excellent 8.6

Pros: Crew was nice and accommodating, wishing more crews were as great and friendly.

Cons: Non business class passengers were constantly using the business class bathroom, curtains were not drawn.

EWR
LAX
Mediocre 2.0

Pros: Nothing

Cons: Better communication and air conditioning on the plane as we waited for hours to take off

DEN
PDX
Okay 4.0

Cons: I checked in online but the doormen couldn't checkin my baggage for $25 ripoff price because my credit card wouldn't read and they didn't know how to manually enter the cc #. I currently have a severely dislocated shoulder and was having trouble moving my luggage and carry-on at the same time so he at least got me to the baggage check in line. There for some reason the usher directing people to the self-checkin kept ignoring me so I shuffled my stuff over to an empty one while he just watched. Of course the self check in couldn't read my CC. So I asked for help from the guy behind the counter and scales. He ignores me. I ask another guy for help so he waves at someone on my side of the counter but she's helping someone else and doesn't notice. So this guy gives up and walks away. Times ticking at this point so I decide to be abrupt. The woman comes to help me and i explain that i need someone to enter the cc 3 in manually. She tries for a second but apparently doesn't know how and just walks away. maybe to find someone that knows how? So one of the guys comes back and i grab his attention and tell him he needs to find someone that can enter my card manually. So he waves at another woman on my side and she takes on the task for sevearl minutes and is finally successful. That's five inept people and a half an hour later of horrible service to help a clearly injured person. Way to go United checkin desk. After I missed my flight, the customer service attendant at station 29 (I think, maybe 39), quickly and without discussion got me onto the next available flight two hours later, which I appreciated immensely.

Wed, Nov 6
DEN
Denver Intl
PDX
Portland
2h 55m
Sat, Nov 9
PDX
Portland
DEN
Denver Intl
2h 32m
Trip: 4 days
5.1OkayShow reviews
Overall 5.1 Okay
Based on 462 reviews
Overall
6.0
Boarding
6.4
Comfort
5.5
Crew
6.9
Entertainment
4.6
Food
4.8
DEN
PDX
Mediocre 3.3

Pros: Only the price originally

Cons: That you get charged for your seat after you bought the ticket. The crew was pushy and rude when speaking to the customer as we got on the plane twice I was asleep and i stead of asking me to move my arm since I was on the aisle seat they just ran into me with the cart

DEN
PDX
Okay 4.6

Pros: The onboard crew was great. Very attentive and personable

Cons: I had to wait an hour in line just to check a bag (I was charged $45 to do so) I was charged another $20 just to select a seat with frontier.. our flight was also very delayed, and we received little communication from the airline about it. Seats were uncomfortable and close together, and no amenities are included with your flight. I understand you get what you pay for, but I doubt I’ll be flying frontier anytime soon.

DEN
PDX
Mediocre 3.0

Pros: Nothing

Cons: Late and cramped

DEN
PDX
Mediocre 2.0

Cons: I've never experienced seats they were so uncomfortable.

DEN
PDX
Good 6.0

Pros: The old bait and switch! I could have paid that extra $60 on a better seat on a better airline. Which I will do next time.

Thu, Oct 3
DEN
Denver Intl
PDX
Portland
9h 45m
Wed, Oct 9
PDX
Portland
DEN
Denver Intl
5h 10m
Trip: 7 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 59,909 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
SMF
LAS
Good 6.0

Cons: Don’t change my flight schedule in the future.

DEN
LAS
Good 7.5

Pros: Friendly crew

Cons: Not to board early

LGA
DFW
Mediocre 2.0

Cons: terrible cancellation/refund policy

SJU
BWI
Excellent 8.0

Pros: No seats need more cushion

Cons: Better stuff on the menu

MCO
BWI
Good 7.5

Pros: Cheap fare

Cons: On board wifi

Sun, Nov 10
DEN
Denver Intl
PDX
Portland
4h 25m
Thu, Nov 14
PDX
Portland
DEN
Denver Intl
2h 36m
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,565 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
PVG
PEK
Mediocre 2.0

Pros: Nothing

Cons: All

DTW
ORH
Excellent 10.0

Pros: Safe and fast journey.

Cons: Vegan options for everything.

ATL
ECP
Excellent 10.0

Pros: The pilot greeted us all on the jet way and then spoke to us. He even came to ask if everyone was ok before we left.

ATL
SJC
Excellent 10.0

Pros: Great crew, easy process overall

Cons: Make 1st class cheaper and give free wifi!

MTY
ATL
Mediocre 2.0

Cons: Worst

Thu, Sep 26
DEN
Denver Intl
PDX
Portland
4h 50m
Tue, Oct 1
PDX
Portland
DEN
Denver Intl
2h 39m
Trip: 6 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 28,043 reviews
Overall
8.5
Boarding
8.6
Comfort
8.3
Crew
8.8
Entertainment
7.9
Food
7.9
EWR
LAX
Mediocre 3.3

Pros: Seat didn’t stay in reclined position and didn’t recline all the way. No foot rest. Ridiculous for first class. Delayed flight. Almost no food. Bizarre entertainment system. They couldn’t find my frequent flier number to add it to my trip.

Cons: See above

PSP
SFO
Excellent 8.0

Pros: Yes

Cons: I could have been notified earlier that my flight had been diverted to San Jose.

PDX
SEA
Excellent 9.0

Pros: Fast checkin, fresh water immediately, comfortable seats.

Cons: Seattle airport D gates are awful, crowded with few services, feels like a neglected bus station.

ORD
SEA
Excellent 10.0

Cons: It was a little chilly.

SNA
SFO
Excellent 9.3

Pros: very attentive crews.

Wed, Dec 4
DEN
Denver Intl
PDX
Portland
2h 50m
Sat, Dec 7
PDX
Portland
DEN
Denver Intl
2h 27m
Trip: 4 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 107 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.6
Food
6.5
DEN
ORD
Good 6.0

Cons: Complimentary ear plugs and eye mask would have been great.

BOS
IAD
Excellent 10.0

Pros: The flight was smooth and the crew was nice.

Cons: Everything was good.

GUA
IAH
Okay 5.3

Cons: food

SFO
YVR
Excellent 8.6

Pros: Crew was nice and accommodating, wishing more crews were as great and friendly.

Cons: Non business class passengers were constantly using the business class bathroom, curtains were not drawn.

FCO
IAD
Excellent 9.3

Pros:

Cons:

Wed, Nov 6
DEN
Denver Intl
PDX
Portland
2h 55m
Sat, Nov 9
PDX
Portland
DEN
Denver Intl
2h 32m
Trip: 4 days
5.1OkayShow reviews
Overall 5.1 Okay
Based on 462 reviews
Overall
6.0
Boarding
6.4
Comfort
5.5
Crew
6.9
Entertainment
4.6
Food
4.8
DEN
PDX
Mediocre 3.3

Pros: Crew was friendly.

Cons: Had to switch planes due to a mixup of what plane we were taking on our trip. Very disorganized on the management side. On top of that, they lost over half the passengers bags after switching us planes. Seems ridiculous that they can't handle putting baggage from one plane to another. Will never fly with Frontier again.

DEN
PDX
Mediocre 2.0

Cons: The flight left early. When I got off my other flight and went to my frontier flight they were already gone. So far frontier has not done anything for me. I had to buy another ticket to get home from another airline. I am not happy because it was not my fault.

DEN
PDX
Mediocre 2.0

Pros: Getting off the plane finally

Cons: 3 hour delay, uncomfortable seating, non attentive crew, and frontier charges additional fees for everything. Never flying frontier again.

DEN
PDX
Okay 5.6

Pros: My flight home was on time.

Cons: The flight wasn't even that cheap and everything else is extra. Can I get a club soda without having to drop another $2?

DEN
PDX
Okay 5.0

Pros: The crew were friendly, informative, honest and pleasant. Even the ground crew at the gate, who had to deal with annoyed passengers after a flight delay, were still kind and helpful.

Cons: The flight was delayed, which happens, but the explanation was pretty confusing. I appreciated the inexpensive ticket, but having to pay for seat selection and carry on... was just too much.

Wed, Dec 4
DEN
Denver Intl
PDX
Portland
2h 50m
Sat, Dec 7
PDX
Portland
DEN
Denver Intl
2h 27m
Trip: 4 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 107 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.6
Food
6.5
DEN
PDX
Excellent 10.0

Pros: Good communication and polite.

Cons: Delays

ORD
STL
Excellent 10.0

Pros: Smooth flight

DEN
PDX
Good 7.0

Pros: Overall okay everything was on time.

Cons: There was no entertainment, no power outlet on one flight, they charge for access to there Internet. No Tvs on the back of the seats

DEN
PDX
Excellent 10.0

Pros: From beginning to end my flight experience was great.

Cons: I requested wheelchair service and on my return flight from Denver the people who assist werected sitting around and I had to walk to the area where they were sitting. The ticket agent did not call anyone for me, although I told him I needed a wheelchair.

DEN
PDX
Good 7.0

Pros: 3 seats shared by 2 psgngrs. Clear window.

Cons: Couldn't give me a 1st class upgrade for NO reason??? I said "Please"

Thu, Oct 3
DEN
Denver Intl
PDX
Portland
9h 45m
Wed, Oct 9
PDX
Portland
DEN
Denver Intl
5h 10m
Trip: 7 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 59,909 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
CUN
FLL
Mediocre 2.0

Cons: If flight wasn’t canceled

LAS
PDX
Mediocre 2.0

Cons: I was charged to check my bag and it did not let me check my bag at me drag it onto the plane. Both times. It was awkward and everyone looked at me like I was the one slowing them down.

DTW
LAS
Okay 5.6

Pros: Cheap flight

Cons: Not charge for cup of water, sheesh

DEN
ATL
Mediocre 2.5

Pros: Nothing

Cons: The flight got delayed 2 hours and then they reversed their decision and it got delayed back to 1 hour almost making me miss my flight. Also when we landed in Atlanta, it took another 10-15 minutes for the jet bridge to come to our plane. I hate spirit. Horrible airline.

BDL
MYR
Excellent 10.0

Pros: The crew was helpful polite and professional

Wed, Nov 6
DEN
Denver Intl
PDX
Portland
2h 55m
Sat, Nov 9
PDX
Portland
DEN
Denver Intl
2h 32m
Trip: 4 days
5.1OkayShow reviews
Overall 5.1 Okay
Based on 462 reviews
Overall
6.0
Boarding
6.4
Comfort
5.5
Crew
6.9
Entertainment
4.6
Food
4.8
DEN
PDX
Mediocre 2.0

Pros: Nothkng

Cons: Awful awful awful

DEN
PDX
Okay 5.6

Pros: The flight was fine - it was on schedule and smooth. It's Frontier so there is no entertainment or food.

DEN
PDX
Okay 5.3

Cons: The seats are very uncomfortable and don't recline.

DEN
PDX
Mediocre 3.0

Cons: the seats don't recline. there is no inflight entertainment. they additionally charge for seats and to carry on a bag.

DEN
PDX
Good 6.0

Pros: The crew tried to handle a poor situation as best they could.

Cons: The flight attendants (and the rest of us) had to deal with a foul-mouthed, loud, bored, and fairly manic passenger throughout the flight. The attendants did what they could, but it made for an unpleasant flight.

Fri, Dec 13
DEN
Denver Intl
PDX
Portland
8h 03m
Sun, Dec 15
PDX
Portland
DEN
Denver Intl
7h 57m
Trip: 3 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 8,909 reviews
Overall
8.0
Boarding
8.2
Comfort
7.7
Crew
8.4
Entertainment
6.8
Food
7.1
MSP
EWR
Okay 4.0

Pros: Head cushion on seat

Cons: Customer service needs to be worked on. From ticketing to flight attendants. Poor service

PDX
SFO
Excellent 8.0

Pros: Crew and gate staff very helpful (see below).

Cons: I needed wheelchair assist at both ends. In each case I was waiting over 30 min. At the departure end there was a danger of missing the flight so one of the gate staff wheeled me, Amina was amazing. Another long wait at SFO. I spent almost as much time waiting for wheelchairs as I did on the flight!

EWR
MSP
Okay 5.0

Pros: It landed early.

Cons: Some complimentary snacks. No extra fee for online check-in. It’s cheaper to you to allow people to check themselves in online than make people check in at the desk that was woefully understaffed. Made it a terrible experience for all

MSP
PVD
Excellent 8.0

Pros: Back of seat was a little uncomfortable.

Cons: Seat material is made my back sweat. Would be better if cloth.

EWR
MSP
Good 7.0

Cons: No inflight entertainment. No free snack. $40 for a carry on!

Wed, Dec 4
DEN
Denver Intl
PDX
Portland
2h 50m
Sat, Dec 7
PDX
Portland
DEN
Denver Intl
2h 27m
Trip: 4 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 107 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.6
Food
6.5
BOS
IAD
Good 6.6

Cons: Serving something substantial to eat would be nice.

DEN
PDX
Excellent 10.0

Pros: Good communication and polite.

Cons: Delays

DEN
PDX
Good 7.0

Pros: Overall okay everything was on time.

Cons: There was no entertainment, no power outlet on one flight, they charge for access to there Internet. No Tvs on the back of the seats

FCO
IAD
Excellent 9.3

Pros:

Cons:

DEN
PDX
Excellent 10.0

Pros: Good service = being on time. The bar is low these days I guess, I was so pleasantly surprised that BOTH of my flights on my roundtrip using UNITED had no delays. Thank you!

Cons: Not everyone got to check their luggage (I made it though, so personally I am happy, but it was a close call and I really didn't want to have to wait at baggage claim.)

Thu, Oct 3
DEN
Denver Intl
PDX
Portland
9h 45m
Wed, Oct 9
PDX
Portland
DEN
Denver Intl
5h 10m
Trip: 7 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 59,909 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
ORD
LAS
Okay 4.3

Pros: Unfortunately there was two medical incidents that occurred on the one before we Boarded a young boy had a seizure and no one knew how to handle the situation by the bless of God I was in the medical field and he sat with me. Then a young lady was walking up to the bathroom and passed out it.

Cons: which I step in to ensure the person was fine. I don’t understand why they don’t hire people in the medical field. Which I apply for part time and was never accepted. It’s a shame. But thank god the two people were ok.

SJO
FLL
Good 7.5

Pros: Spirit is low fare, so can't expect comfort. But it's part of the deal, and not necessarily a bad thing. Other than that, it was a very good trip.

DTW
AUS
Excellent 10.0

Pros: Easy check in Easy to navigate DTW Smooth and uneventful flight

STT
FLL
Excellent 9.0

Pros: Yes / No

TPA
MSY
Good 7.5

Cons: Roomier seats

Sun, Nov 10
DEN
Denver Intl
PDX
Portland
4h 25m
Thu, Nov 14
PDX
Portland
DEN
Denver Intl
2h 36m
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,565 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
SEA
SLC
Good 7.6

Pros: newish aircraft, delta cabin beats other legacy carriers

Cons: gate announcements

BMI
ATL
Excellent 8.3

Pros: The flight attendant (age gentleman) with the quite sense of humor, and converse with a measure of ease. A role model for others, a nice aptitude than one can learn from.

Cons: Just keep up the good work and always work towards self development. Treat others the way you would like to be treated, with respect.

JFK
MSP
Excellent 9.0

Cons: Tightly packed seats made for discomfort. My knees were touching the seat in front of me.

FSD
MSP
Excellent 9.3

Pros: Super crew. Reasonably good food. Liked how safety conscious crew was.

Cons: Nothing. Great job everyone

PHL
ATL
Mediocre 2.0

Pros: Missed it

Cons: Give back money

Wed, Nov 6
DEN
Denver Intl
PDX
Portland
2h 55m
Sat, Nov 9
PDX
Portland
DEN
Denver Intl
2h 32m
Trip: 4 days
5.1OkayShow reviews
Overall 5.1 Okay
Based on 462 reviews
Overall
6.0
Boarding
6.4
Comfort
5.5
Crew
6.9
Entertainment
4.6
Food
4.8
DEN
PDX
Okay 5.0

Pros: Friendly crew on the plane

Cons: Not very professional employees at the gate. Did not communicate well about our delay

DEN
PDX
Okay 5.6

Pros: The flight was fine - it was on schedule and smooth. It's Frontier so there is no entertainment or food.

DEN
PDX
Mediocre 3.3

Pros: It's hard to enjoy any part of the experience when it's uncomfortable.

Cons: There isn't any room on the plane. Very uncomfortable. I recommend using roomier plans on flights exceeding an hour.

DEN
PDX
Mediocre 2.0

Pros: Flight was canceled. Re- booked for 4 days later. Rude, and poor customer service.

DEN
PDX
Okay 5.0

Pros: Travel process was smooth

Cons: During online check in I was charged for a bag I did not need. I called and was placed on hold for over an hour. Then the operator told me my bag fee was nonrefundable though I hadn't wanted to purchase a bag in the first place! I ended up checking a nearly empty bag for $40. Ridiculous. Horrible phone customer service. Will never fly Frontier again. Ends up being more expensive.

Thu, Oct 3
DEN
Denver Intl
PDX
Portland
9h 45m
Wed, Oct 9
PDX
Portland
DEN
Denver Intl
5h 10m
Trip: 7 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 59,909 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
MCO
BWI
Good 7.5

Pros: Cheap fare

Cons: On board wifi

IAH
FLL
Excellent 8.0

Pros: Crew was great

BDL
MYR
Excellent 10.0

Pros: The crew was helpful polite and professional

IAH
OAK
Excellent 8.5

Pros: Quick fly out and touch down.

Cons: More room for legs, and more room for torso.

PTY
FLL
Good 6.0

Pros: The big comfy seat I paid $20 extra for.

Cons: If they didn’t have so many hidden fees. Paid for my bag ahead of time only to find out they have a weight limit of 40 pounds so had to pay an additional $30. I hate spirit won’t be flying with them again.

Sun, Nov 10
DEN
Denver Intl
PDX
Portland
4h 25m
Thu, Nov 14
PDX
Portland
DEN
Denver Intl
2h 36m
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,565 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
MEX
LAX
Good 7.6

Pros: The flight was on time!

ATL
EYW
Excellent 9.0

Pros: pilot was great... made the landing at key west seem easy!

Cons: Flight attendants seemed to really like their jobs!

SEA
SFO
Mediocre 2.0

Cons: We weren't alerted there was a chance of delays. Over two hours late.

AMS
DTW
Excellent 8.3

Pros: Comfortable (only) because lots of empty seats.

PNS
ATL
Excellent 10.0

Pros: Nice crew, easy process

Cons: Everything was fine

Fri, Dec 20
DEN
Denver Intl
PDX
Portland
6h 34m
Wed, Jan 1
PDX
Portland
DEN
Denver Intl
6h 00m
Trip: 13 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 41,293 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
PHX
FLG
Excellent 10.0

Pros: Flight on time

CLT
JFK
Mediocre 2.0

Pros: The crew were very nice and courteous for the time we were on the plane delayed.

Cons: Boarding the passengers before the aircraft was actually ready to take off was not pleasant.

GND
MIA
Good 7.6

Pros: Good leg room. Seems to have improved.

Cons: Additional food options would be good.

PHL
DTW
Mediocre 2.3

Pros: Nothing was enjoyable.

Cons: The flight was 4 hours late to leave and American did nothing to try and remedy the situation. Unacceptable that we are this late. I missed my meetings and they won’t offer any kind of voucher for future travel. But yet we have to pay for change fees!?!? I will absolutely avoid flying American.

MIA
LGA
Excellent 8.0

Cons: No personal entertainment system. Has to use my phone.

Wed, Sep 25
DEN
Denver Intl
PDX
Portland
2h 48m
Tue, Oct 8
PDX
Portland
DEN
Denver Intl
11h 13m
Trip: 14 days
5.1OkayShow reviews
Overall 5.1 Okay
Based on 462 reviews
Overall
6.0
Boarding
6.4
Comfort
5.5
Crew
6.9
Entertainment
4.6
Food
4.8
DEN
PDX
Mediocre 2.0

Pros: Getting off the plane finally

Cons: 3 hour delay, uncomfortable seating, non attentive crew, and frontier charges additional fees for everything. Never flying frontier again.

DEN
PDX
Mediocre 2.0

Pros: Nothkng

Cons: Awful awful awful

DEN
PDX
Mediocre 2.0

Cons: The flight left early. When I got off my other flight and went to my frontier flight they were already gone. So far frontier has not done anything for me. I had to buy another ticket to get home from another airline. I am not happy because it was not my fault.

DEN
PDX
Good 7.0

Pros: Flight was on time, craft clean, staff professional and friendly.

Cons: No snacks, i was asked if i wanted to purchase food or drink, but i just wanted a free glass of water!

DEN
PDX
Mediocre 2.0

Cons: The flight was delayed for 2 hours without an explanation. On top of the delayed flight they changed the gate from one frontier flight to the next. The seats were uncomfortable, there were no complementary snacks or beverages. The food tray was smaller than the ordinary tablet device. And to top of the entire trip, the airline lost my baggage. I was informed that it may be due to the lack of flights they had coming out of my departure city and that it "should come the next day".

Sun, Nov 10
DEN
Denver Intl
PDX
Portland
4h 25m
Thu, Nov 14
PDX
Portland
DEN
Denver Intl
2h 36m
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,565 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
SJC
MSP
Excellent 9.0

Pros: Flight was mostly uneventful, which is great! Right after takeoff we made a complete circle and no information was given as to why, but we assumed it was air traffic.

ICN
ATL
Okay 4.6

Pros: Delta refused to let us reserve a bassinet seat, and kept telling us to ask them later. They ultimately were not able to to provide one. They were the least accommodating of all the airlines we have asked.

Cons: Better customer service.

DTW
ORH
Excellent 10.0

Pros: Safe and fast journey.

Cons: Vegan options for everything.

SEA
SLC
Good 7.6

Pros: newish aircraft, delta cabin beats other legacy carriers

Cons: gate announcements

BZN
MSP
Excellent 10.0

Cons: Great flight. We were delayed but the crew kept us well informed and tried to make up time in the air

*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

1
  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First