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Find Cheap Flights from Denver to Seattle/Tacoma Intl (DEN - SEA)

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Denver Intl to Seattle/Tacoma Intl Flight Information

Avg. Flight Duration 2h 51m
Flights Arrive in Seattle/Tacoma Intl
Flights Depart from Denver Intl
Flight Price $112
Distance 1,022 miles
Airlines United Airlines, Frontier, American Airlines, Delta, Alaska Airlines, Spirit Airlines

Good to Know

Low Season:
February
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
16%
expected price increase
Average Price:
$188
(avg. price over the last 2 weeks)
Good Deal:
$122
or less (round trip)

When to Book Flights from Denver to Seattle/Tacoma Intl

Estimated round-trip price
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 $122 or less.
The cheapest flight from Denver to Seattle/Tacoma Intl was found 24 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is February.
Morning departure is around 25% more expensive 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 Denver to Seattle/Tacoma Intl Flights

How long does a flight from Denver to Seattle/Tacoma Intl take?
An average nonstop flight takes 2h 53m, covering a distance of 1022 miles.
How many flights are there between Denver and Seattle/Tacoma Intl?
There are 759 (nonstop) flights between Denver and Seattle/Tacoma Intl per week, averaging 109 per day.
Which airlines provide the cheapest flights from Denver to Seattle/Tacoma Intl?
In the past 3 days, the cheapest round-trip tickets were found on United Airlines ($112), Frontier ($127) and American Airlines ($136).
Do I need a passport to fly between Denver and Seattle/Tacoma Intl?
No.
Which airlines fly most frequently between Denver and Seattle/Tacoma Intl?
Alaska Airlines (23 times daily), United Airlines (18 times daily), Delta (10 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Denver to Seattle/Tacoma Intl?
For Denver to Seattle/Tacoma Intl, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Seattle/Tacoma Intl back to Denver, the best deals are generally found on Tuesday, with Saturday being the most expensive.

Book cheap flights from Denver to Seattle/Tacoma Intl (round-trip)

Airports
Origin
Denver
$112
only
$112
Destination
Seattle
$112
only
$112
Tue, Oct 22
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
2h 53m
Thu, Oct 31
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 31m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 111 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
DEN
SEA
Okay 5.3

Pros: Polite staff

Cons: The boarding process was chaotic. Overhead bins were full, but flight attendants were not available to help people struggling to find a place for their baggage. They should've offered to gate check baggage

DEN
SEA
Excellent 8.3

Pros: Crew was a little more enthusiastic. There was wifi on the flight. I fell asleep for half of the ride, so we had a smooth ride for the most part.

Cons: Asian style snacks need a little help. I was assigned to a middle seat again and my back started aching from the seats. Just little things though.

LAX
BOS
Okay 4.6

Cons: As my mom explained to me, there was a time in the 1960's when flying was a special experience. The flight attendants were proud to do what they did, and treated people with kindness and civility. That is all gone now. It is an ice cold experience. I feel like cattle.

MAD
IAD
Mediocre 3.0

Cons: Crew was rude

DEN
SEA
Okay 5.3

Cons: Again board from back to front....would have been nice to know to bring headfones with me so I could have watched a movie in my device, usually they play a movie for all.

Wed, Sep 11
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
3h 15m
Tue, Sep 17
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 46m
Trip: 7 days
4.9OkayShow reviews
Overall 4.9 Okay
Based on 418 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
DEN
SEA
Excellent 8.0

Pros: same as above

Cons: same as above

DEN
SEA
Mediocre 3.3

Pros: Crew was friendly and accommodating but we waited 3+ hours for a pilot that never showed

Cons: Crew was friendly and accommodating but we waited 3+ hours for a pilot that never showed

DEN
SEA
Mediocre 3.6

Cons: The flight was first delayed from 10:40 pm to 11:20 pm. After boarding to leave by 11:20, the pilot announces they have a problem with a seat belt in the cockpit. This leaves us grounded till 1:00 am. The crew didn't lower the lights in the cabin so people could sleep, and this was due to "policy". If I can avoid it, I will never fly with Frontier again. What a disaster of an airline.

DEN
SEA
Excellent 8.0

Pros: Crew was friendly, take off and landing were good!

Cons: Just a general observation I notice the more I travel...I really wish they would stop making the aisles of planes so small!

DEN
SEA
Okay 5.3

Pros: The price

Cons: Packed in like sardines. Very uncomfortable seats for a three hour flight. Second time I’ve recently flown with them. Planes both times seemed old inside and I’ve ridden on their nice ones with screens to watch before.

Tue, Sep 10
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
6h 05m
Sat, Sep 21
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 45m
Trip: 12 days
10.0ExcellentShow reviews
Overall 10.0 Excellent
Based on 1 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
CLT
SMF
Excellent 8.0

Cons: The WiFi I was terrible other than that great flight

SJD
PHX
Good 6.0

Cons: It wasn’t temperature balanced. Cold then hot hot.

HAV
MIA
Good 7.3

Pros: Punctuality

Cons: To tell you beforehand that 35J, the seat I chose, is smaller than the rest of seats in Economy

DFW
LAS
Good 6.6

Cons: Space

BOS
MIA
Good 7.0

Pros: The crew were pleasant and attentive. The seat was moderately comfortable. The food was decent and two services on a 5 hour flight was nice.

Cons: I’m getting so tired of flying American Internationally on old planes without modern norms. What international flight doesn’t have seat back entertainment or better cabin environment systems?!

Wed, Aug 14
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
2h 54m
Wed, Aug 21
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 44m
Trip: 8 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 21 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.5
FCO
DTW
Excellent 8.3

Pros: The seat was horribly crunched, especially for the 6'4" guy sitting next to me

Cons: the only complaint is the inadequate space in the seat for 9 hours. In the connection flight from Detroit to Denver I sat in Comfort + and it was great.

ATL
DUB
Okay 4.0

Cons: Seating was uncomfortable, tight space. Could barely move and i’m Not a large person.

AUS
ATL
Excellent 8.0

Pros: Crew was nice

JFK
TXL
Excellent 10.0

Cons: No

CDG
CVG
Good 7.6

Pros: Crew very efficient. Greeted us with a smile. Movies sere good but hard to hear.

Cons: Tried to get comfort seats but sold out way ahead. Long trip for not much leg room.

Thu, Oct 10
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
3h 05m
Tue, Oct 15
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 46m
Trip: 6 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 192 reviews
Overall
8.5
Boarding
8.6
Comfort
8.3
Crew
8.8
Entertainment
7.9
Food
7.9
DEN
SEA
Excellent 10.0

Pros: I had a connecting flight in Seattle and the gates were conveniently right next to each other which was great. The crew was awesome very friendly & helpful!

Cons: Just the oldness of the upolstery.

DEN
SEA
Excellent 8.3

Pros: Seats were comfortable and did not feel confining. Takeoff and landing were very smooth.

Cons: Having a male flight attendant wearing makeup was off-putting. A gluten free option for snacks would be nice.

DEN
SEA
Good 7.3

Pros: Seat room

DEN
SEA
Excellent 10.0

Pros: Service was good. Not overbooked flight

DEN
SEA
Mediocre 2.0

Cons: Delays layover very poor

Thu, May 30
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
7h 09m
Tue, Jun 4
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 39m
Trip: 6 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 59,010 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
BWI
FLL
Okay 5.2

Pros: The crew was great.

Cons: The seats are soooooo small and tight with the person next to us. The aisle was super tight. And we are average size people. It was uncomfortable.

LAS
SEA
Mediocre 2.0

Pros: Nothing

Cons: God, i hate myself every time i do this to myself. I hate your airline. Next time you’re going to upcharge to have a “worse experience”.

FLL
LGA
Mediocre 2.0

Pros: I wouldn’t know because I never made the flight as the transition to one flight to the other was extremely poor disorganized and resulted in me missing my connecting flight

Cons: Give more time for the consumers to make their connecting flights

MSY
BWI
Mediocre 2.0

Pros: Absolutely nothing was positive about this experience. The flight was delayed over 5 hours. The communication was atrocious and inconsistent. Absolutely no attempt was made to remedy what is the worst customer service experience that I’ve had in a very long time.

Cons: Everything. I ended up rebooking myself on a significantly more expensive flight on a different airline. The experience was terrible at every level- the gate, the airport, and the customer service line.

MCO
EWR
Excellent 8.5

Cons: WiFi on the plane

Tue, Oct 8
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
3h 11m
Sat, Oct 19
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 45m
Trip: 12 days
4.9OkayShow reviews
Overall 4.9 Okay
Based on 418 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
DEN
SEA
Okay 5.3

Pros: The price

Cons: Packed in like sardines. Very uncomfortable seats for a three hour flight. Second time I’ve recently flown with them. Planes both times seemed old inside and I’ve ridden on their nice ones with screens to watch before.

DEN
SEA
Mediocre 2.0

Cons: The captain of the flight was running late. We had already boarded when we found out that the captain wasn't going to make it and that they were on hold with scheduling to try and find a replacement. Half an hour later they had us de-plane. From there we waited around for another 2 hours before a replacement was able to make it. They had us board again, and then we were waiting on ground crew to come push us back from the gate for another 20 minutes. It was a disaster. We got into Seattle almost four hours later than we originally should have. The attendants were short with all of us. Granted there were quite a few people who were being nasty. I understand that it wasn't in their control. But customer service is. They all fell short.

DEN
SEA
Mediocre 3.6

Cons: Cheap flight but by the time you pay for your luggage and you $3 sodas, would have been better to take a nicer flight with more options and a little less stingy

DEN
SEA
Mediocre 3.0

Pros: Nothing

Cons: Expensive baggage fees, and very uncomfortable seats

DEN
SEA
Mediocre 3.3

Pros: Crew was friendly and accommodating but we waited 3+ hours for a pilot that never showed

Cons: Crew was friendly and accommodating but we waited 3+ hours for a pilot that never showed

Wed, Sep 4
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
2h 53m
Tue, Sep 10
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
8h 37m
Trip: 7 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 111 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
DEN
SEA
Excellent 10.0

Pros: I was supposed to be the volunteer for overbooking problem, but the ground attendent helped me by arranging a seat for me. If she didn't do that, I would miss my next international flight. I'd like to say thanks here!

DEN
SEA
Mediocre 3.3

Cons: Flight was delayed by 2 hours and all they offered in the flight was direct tv - inflight app entertainment did not work. Also had to walk off the plane after boarding to gate check my bag. So disappointed.

DEN
SEA
Okay 5.3

Cons: Again board from back to front....would have been nice to know to bring headfones with me so I could have watched a movie in my device, usually they play a movie for all.

EWR
PTY
Mediocre 2.0

Pros: Nothing very bad experience, the staff very nasty !!

Cons: My flight had a big the delay, and they didn't really help us with flight connection they we us hartzell time . Also one is my suitcase did come on time . The seat were very bad for economic class . I WON'T EVER FLIGHT FROM UNITED AIRLINES!!! I ALWAYS TRAVEL THIS MY FRIST TIME USING THIS AIRLINE I WON'T DO IT AGAIN!!!

OMA
EWR
Okay 5.3

Cons: The lady at the boarding gate at newark airport was extremely unpolite and with a very law service attitude

Sat, Sep 14
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
2h 57m
Sat, Sep 28
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 45m
Trip: 15 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 21 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.5
ORD
ATL
Excellent 9.6

Pros: Good snack selection. Crew was personable.

ATL
GRR
Good 7.6

Pros: Crew was nice and funny

Cons: The free messaging WiFi didn’t work for me

DEN
SEA
Excellent 10.0

Pros: The flight attendants were so nice and accomadating. Even came by to refill our waters! I've never been on a flight with such friendly flight attendants!

AMS
MSP
Excellent 8.3

Cons: Customs when we arrived in MPLS. Around 300 people get off the plane and they have 1 TSA agent checking passports. Terrible staffing and management on their part. Pretty sad!

FCO
DTW
Excellent 8.3

Pros: The seat was horribly crunched, especially for the 6'4" guy sitting next to me

Cons: the only complaint is the inadequate space in the seat for 9 hours. In the connection flight from Detroit to Denver I sat in Comfort + and it was great.

Wed, Oct 9
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
3h 06m
Sat, Oct 19
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 45m
Trip: 11 days
4.9OkayShow reviews
Overall 4.9 Okay
Based on 418 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
DEN
SEA
Okay 4.0

Pros: fare was good

Cons: the seat was terrible

DEN
SEA
Okay 4.0

Pros: They stopped us from boarding as soon as they found out that there would be a delay.

Cons: There was a computer problem on the plane that delayed the departure for 2+ hours. We were kept in the airport for the first delay but on the airplane for over an hour when the test was not passed. We were only apologized to and not give any compensation such as a beverage.

DEN
SEA
Good 7.0

Cons: It’d be nice to have internet access, whether free or for purchase

DEN
SEA
Okay 5.0

Pros: As above.

Cons: As above

DEN
SEA
Okay 5.3

Pros: The crew

Cons: The web page to bundle was very hard to manover Wasn't asked about payment for my carry on till it was to late How and when can you bundle?

Wed, Sep 4
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
2h 53m
Wed, Sep 11
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 34m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 111 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
ASE
DEN
Good 7.6

Pros: OK

Cons: Probably nothing

DEN
SEA
Excellent 10.0

Pros: Snacks

Cons: Router tracker

DEN
SEA
Good 7.3

Cons: Not enough legroom for someone 6'5"

DEN
SEA
Excellent 10.0

Pros: Didn't disturb us

IAH
LGA
Okay 4.4

Pros: Did not really like it.

Cons: More communication from the boarding staff. The delays kept increasing. Due to weather, we were delayed 4 hrs. They only decided to accommodate everyone with water and snacks 3 hrs into the delay.

Thu, Sep 12
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
3h 00m
Sat, Sep 21
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 45m
Trip: 10 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 192 reviews
Overall
8.5
Boarding
8.6
Comfort
8.3
Crew
8.8
Entertainment
7.9
Food
7.9
DEN
SEA
Good 6.0

Pros: Staff was friendly. Very apologetic about the delay. Offered accommodations that were within reason.

Cons: There was a delay. Which is understandable and not the airlines fault, but I feel like there should be a more specific boarding process and exit process, especially since there were so many people near missing their connecting flights. Understandbly there is only so much an airline can do, but it can really frustrating when the staff says “seats #-# board and everyone rushes on like a heard of cattle regardless of number. Similar exit experience.

DEN
SEA
Good 6.6

Pros: The crew was really friendly and the seats were comfortable with more legroom in coach than most other airlines. I did not partake of food or entertainment, so gave one star because there was no box for "n/a"

Cons: Arriving 20 minutes late to Seattle, which was the fault of the airport, not Alaska Airlines, but it still affects my rating of the trip

DEN
SEA
Good 6.6

Cons: My seat was uncomfortable with the cushion being hard

DEN
SEA
Okay 4.0

Pros: Friendly people.

DEN
SEA
Good 7.6

Pros: On board service was terrific.

Cons: Flight was over an hour delayed and then there was no gate available upon arrival!

Sat, Oct 12
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
3h 06m
Sat, Oct 19
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 41m
Trip: 8 days
4.9OkayShow reviews
Overall 4.9 Okay
Based on 418 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
DEN
SEA
Mediocre 2.0

Pros: Nothing

Cons: Out of the four frontier flights I’ve taken in the past six months each one has been delayed for some reason. First one was over an hour late and caused a majority to miss connecting flights. Today’s experience was not a whole lot different. First leg of the trip was behind schedule, second was delayed at the terminal for the “cleaning” of the aircraft. I will walk to my destination before ever flying with frontier again

DEN
SEA
Excellent 8.0

Pros: Low fares Smooth ride/landing Bigger leg room than Spirit Airlines

Cons: Delayed flight Seats were not the most comfortable

DEN
SEA
Good 6.0

Pros: Check in online

Cons: Frontier sucks they charge for everything and seats are uncomfortable

DEN
SEA
Okay 4.0

Pros: fare was good

Cons: the seat was terrible

DEN
SEA
Mediocre 2.6

Pros: On time

Cons: Seats are very uncomfortable and do not recline. Tray is child size. Entertainment? There is none. Was that a joke topic? You didn't even have a magazine.

Tue, Sep 10
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
5h 41m
Sat, Sep 14
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 48m
Trip: 5 days
10.0ExcellentShow reviews
Overall 10.0 Excellent
Based on 1 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
MIA
PHL
Okay 4.0

Pros: efficient boarding process, friendly crew

Cons: boarding time was delayed, too hot, seat was in the last row middle, crew delayed the flight unnecessarily by trying to seat a family together, lights were on when people were trying to sleep at midnight

CLT
YYZ
Good 7.6

Pros: It was average.

PHL
LAX
Excellent 8.0

Pros: Everything was about average, nothing amazing, nothing bad

Cons: The WiFi could have worked better not have been so expensive

SEA
ORD
Excellent 10.0

Pros: Attentive crew. Traveling with 2 seniors in their 80’s. Thank you.

Cons: Nothing. Perfect.

MSP
CLT
Good 7.6

Cons: I've flown American airlines twice this year. The service and flights have been very good. One thing I'd like to see is a variety of snack options.

Sun, Aug 18
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
2h 54m
Wed, Aug 28
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 44m
Trip: 11 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 21 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.5
DEN
SEA
Excellent 10.0

Pros: The flight attendants were so nice and accomadating. Even came by to refill our waters! I've never been on a flight with such friendly flight attendants!

DEN
SEA
Excellent 10.0

Pros: Excellent crew and comfortable flight

MSP
AMS
Excellent 8.3

Pros: The crew was great and very friendly.

Cons: Never enough room and the food was okay. But what’s new about this when it comes to air travel?

LAX
SFO
Excellent 8.0

Pros: Very comfortable, no complaints.

HLN
SLC
Excellent 8.8

Pros: Crew were very good

Cons: Seat assignments should be assigned when we checked in. They weren't for the second leg. But, the seats are fine.

Thu, Oct 10
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
3h 05m
Sat, Oct 19
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 45m
Trip: 10 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 192 reviews
Overall
8.5
Boarding
8.6
Comfort
8.3
Crew
8.8
Entertainment
7.9
Food
7.9
DEN
SEA
Excellent 8.0

Pros: Great service. Crew was awesome

DEN
SEA
Excellent 10.0

Pros: The overall experience was exactly what anyone would expect.

Cons: The overall experience was exactly what anyone would expect.

DEN
SEA
Good 6.6

Cons: We were sitting in first class. My husband went to use the restroom in our cabin and the female flight attendant told him to go back behind the curtain and use the bathroom assigned to his cabinet. He is Colombian and she surely profiled him, as I saw two other passengers from coach use the first class bathroom with no concerns.

DEN
SEA
Good 6.0

Pros: Staff was friendly. Very apologetic about the delay. Offered accommodations that were within reason.

Cons: There was a delay. Which is understandable and not the airlines fault, but I feel like there should be a more specific boarding process and exit process, especially since there were so many people near missing their connecting flights. Understandbly there is only so much an airline can do, but it can really frustrating when the staff says “seats #-# board and everyone rushes on like a heard of cattle regardless of number. Similar exit experience.

DEN
SEA
Excellent 10.0

Pros: This is my first time flying Alaska. I was really impressed when one of the flight attendants offered to hang up my sport coat, even though I was sitting in coach. She even brought it to me at the end of the flight. Service was excellent, the plane was newer and very comfortable. I am a pretty dedicated fan of another airline, but after this experience I will certainly consider Alaska for future flights.

Cons: NA

Mon, Aug 26
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
2h 54m
Sat, Sep 7
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 45m
Trip: 13 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 21 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.5
PDX
SLC
Good 7.6

Pros: Seats were comfortable but crowded. Was nice to have the built in screen for entertainment.

Cons: Did not like being bumped to a flight with a five hour layover in SLC. Travel day was already very long. We booked the flight originally based on the shorter layover of an hour and a half. Seemed very inconsiderate.

SDQ
ATL
Good 6.3

Pros: Put up at the marriot

MEX
ATL
Mediocre 2.0

Pros: Nothings

Cons: Everything

ABQ
LAX
Good 7.6

Pros: The seat was very comfortable even as a basic seating and the entertainment options were great.

Cons: The voice from the pilot was very loud and would be too much if I had my headphones on.

VCE
JFK
Excellent 10.0

Cons: It was lovely. It was my flight from nyc to dc that was terrible.

Wed, Sep 4
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
2h 53m
Fri, Sep 13
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 34m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 111 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
DEN
SEA
Mediocre 2.0

Cons: I'd have to say poor since I'm still stuck in Denver.

DEN
SEA
Mediocre 3.6

Cons: Seats are very uncomfortable the delay was unexplained and no information was givenuntil we boarded the plane

DEN
SEA
Okay 5.0

Pros: Crew were friendly and helpful

Cons: Seats are very tight. Entertainment depends on bringing your own ipad or laptop and using the United system. Movies tended to be oldies. Food is 10 pretzels. Count them.

LAX
IAH
Excellent 8.4

Pros: The seat were good after upgrading to economy plus. The crew was very nice.

DEN
SEA
Okay 5.3

Cons: Again board from back to front....would have been nice to know to bring headfones with me so I could have watched a movie in my device, usually they play a movie for all.

Wed, May 29
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
7h 09m
Mon, Jun 3
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
2h 54m
Trip: 6 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 59,010 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
PIT
LAX
Good 6.0

Pros: Simplicity

Cons: Nothing remotely close to comfort

SAL
MCO
Mediocre 2.0

Cons: Nothing

BWI
FLL
Okay 5.2

Pros: The crew was great.

Cons: The seats are soooooo small and tight with the person next to us. The aisle was super tight. And we are average size people. It was uncomfortable.

DTW
BOS
Excellent 10.0

Cons: Not much really- perhaps train the flight attendant la that when the plain is less the 1/3 occupied it is not necessary to move people around for weight and balance purpose. They should be trained enough to understand what and when it is important to stay right in that assigned correct seat

MCO
SJU
Good 6.0

Cons: The space between the seats could be better

Tue, Jun 11
DEN
Denver Intl
SEA
Seattle/Tacoma Intl
3h 05m
Tue, Jun 18
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
7h 16m
Trip: 8 days
4.9OkayShow reviews
Overall 4.9 Okay
Based on 418 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
DEN
SEA
Mediocre 3.6

Pros: Staff was friendly and flight was quiet.

Cons: I once loved Frontier and used them exclusively. Now, however, their new seats destroy my spine before taxiing from the gate. It is the most uncomfortable airline I have had to use... ever! I feel like their planes are so overpacked that, were there ever an accident, just getting out of my seat would pose a challenge. I willl avoid them at all cost in the future. It is no fun fkying in those seats for 3hrs then trying to enjoy your destination. Never again!!!!!

DEN
SEA
Mediocre 2.0

Pros: * Good leg room at my seat * Though the check-in line was very long, the curbside check-in attendant was courteous, professional, and very efficient.

Cons: * Long line for check in * Flight 137 from Denver to Seattle was almost two hours late * seats on airplane don't recline and there is not an adjustable headrest to hold my head in place * The flight attendant wouldn't let me put my paid-for carry-on luggage in the overhead bin above our seats (we were sitting in row 2, seats A,B, C). She said they were reserved for row 1. So I had to place our paid-for carry-on baggage in the overhead bins above row 4. * no movie or even reading material at my seat * No complimentary snack or beverage (only available for purchase). Are you kidding me? I paid extra money for carryons and check-in baggage for all three of us, and my experience on Frontier made me feel like a second class citizen. I doubt I will ever fly with Frontier again.

DEN
SEA
Okay 5.0

Pros: Cheap tickets

Cons: You must experience the rigid, non-reclining seats packed impossibly close together to get the full Frontier experience. Nonetheless they often have the cheapest airfare so what is a budget traveler to do?

DEN
SEA
Excellent 8.0

Pros: same as above

Cons: same as above

DEN
SEA
Okay 5.0

Pros: You will save money by using a full price, full-service airline.Front tier charges extra for tons of small things that would be free with a full price carrier such as carry-ons, checking in online. It’s confusing and takes a lot of energy to figure out how to make use of such a cheap fare.

Cons: It’s confusing and takes a lot of energy to figure out how to make use of such a cheap fare.

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