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Find Cheap Flights from Washington to Denver International

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Washington to Denver International Flight Information

Flights Arrive in Denver International
Flights Depart from Washington
Flight Price $117
Airlines Frontier, United, Delta, Alaska Airlines, American Airlines

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

Airports
Origin
Seattle
$117
only
$117
Spokane
$122
only
$122
Destination
Denver
$117
only
$117
Mon, Sep 10
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 47m
Wed, Sep 19
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 58m
Trip: 10 days
4.9OkayShow reviews
Overall 4.9 Okay
Based on 473 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
DEN
Okay 5.0

Crew was sweet and very helpful when I was sick

Take off and landing were very rough. So much so that I vomited during descent.

SEA
DEN
Okay 5.3

Happy and helpful crew even though there were many upset and stressed out travelers.

Extremely long lines at check-in at SeaTac, over 1 hour spent in line just to drop off a bag. My flight plus the two before me were delayed.

SEA
DEN
Mediocre 2.0

I am handicapped. Can't stand very well or for very long. I had to stand in line for over 2 hrs. They didnt open the check in until 2 hrs before boarding. Then it was almost 15 to 20 minutes for them to check us in once they were there. I was Furious over the $45 each for the 2 bags I had. Terrible s huh ock.. a friend had 3 bags and was required to pay $170... Had to pay for pop. Wow... the seats were tiny and no padding

SEA
DEN
Mediocre 2.6

hmm

layover nothing was in order staff sucked yall kept moving gate yall could at lest give us a soda for the long rides

SEA
DEN
Okay 4.0

I like they at least let us on the plane.

On my way from Denver to Seattle my flight was delayed by two and a half hours. Then, on my way from Seattle to Denver my flight was delayed by an hour, and I had to literally run to the next Transportation facility that I was scheduled to ride out of.

Sat, Sep 1
GEG
Spokane
DEN
Denver International
2h 08m
Wed, Sep 5
DEN
Denver International
GEG
Spokane
2h 24m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 56 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
GEG
DEN
Excellent 10.0

I liked the comfort of the eats, the roominess of the seats even when fully occupied (3) and the friendliness and efficiency of the staff in the cabin.

the tiny restroom, water on the floor and size of the waste paper basket.

GEG
DEN
Good 7.3

Legroom on both flights was the least I've ever had on any plane.

GEG
DEN
Excellent 10.0

All of this trip went well, all on time, great service, no worries!

None

GEG
DEN
Excellent 10.0

Left early...arrived early

GEG
DEN
Excellent 8.3

On time. Boarded smoothly. Pleasant crew. Snacks and beverage included. No cost to check bag.

Seat was uncomfortable.

Tue, Sep 11
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 56m
Wed, Sep 19
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 59m
Trip: 9 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 16 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
SEA
DEN
Good 6.3

I love the new snack choices! Way to go Delta for offering Kind bars now!! This is awesome.

Tiny old plane, props blocked my window view, no entertainment system.

SEA
DEN
Good 6.0

Seats were uncomfortable

SEA
DEN
Excellent 10.0

The staff of the flight were very friendly and attentive. They were great!

CDG
BOS
Excellent 9.3

I was flying from CDG to LGD and my bag was lost, yet the baggage claim system showed it arrived...... Thankful I packed some essentials in my carry on. The bigger issue will be dealing with my medical insurance company to get medications replaced that were in the checked bag.

SEA
DEN
Excellent 9.3

In a pinch they were able t

Fri, Oct 5
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 40m
Tue, Oct 9
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 58m
Trip: 5 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 225 reviews
Overall
8.6
Boarding
8.6
Comfort
8.3
Crew
8.9
Entertainment
7.9
Food
7.9
SEA
DEN
Excellent 10.0

Management as well as staff nice...First trip with Alaska and made my trip nice .. Got a good deal price too.

Nothing.

SEA
DEN
Mediocre 2.8

Employees who just don't care

SEA
DEN
Mediocre 2.0

I missed the flight

SEA
DEN
Excellent 10.0

boarding was late due to repairs on the plane

SEA
DEN
Excellent 10.0

i wish Alaska would fly straight to Denver from Montana. I fly from Montana to Denver a lot and it ends up being a whole day of travel instead of a couple hour flight.

Mon, Aug 27
GEG
Spokane
DEN
Denver International
5h 44m
Wed, Aug 29
DEN
Denver International
GEG
Spokane
2h 24m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Sep 10
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 47m
Wed, Sep 19
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 58m
Trip: 10 days
4.9OkayShow reviews
Overall 4.9 Okay
Based on 473 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
DEN
Mediocre 2.0

I was notified of my flight departing Seattle was delayed resulting in it being impossible for me to make my connecting flight in Denver to Philadelphia hence missing an entire 24 hours I could’ve spent with my family and loosing vacation time. Frontier has not done anything to compensate me for the inconvenience.

SEA
DEN
Mediocre 2.3

Dirty plane. Tight quarters. Mismanaged time. Unorganized. Not worth the 20 dollar discount in comparison to other airlines that have more comfort and don't charge an outlandish amount for a carry on. It was my first time flying Frontier, and needless to say I was incredibly disappointed. Loaded onto the plane until we were supposed to take off, then deplaned for what they said would be an hour of required maintenance (which I don't know why they didn't take care of ahead of time), turned into 3 plus hours. And they can't even offer a complimentary beverage? Unimpressed, all around.

SEA
DEN
Good 6.0

Plenty of leg room.

Everything must be bought from Frontier. There are no complimentary items. Blankets and pillows were not available either.

SEA
DEN
Excellent 8.6

boarding/unboarding is painless and enjoyable and attendants are respectfull

snacks and cokes are charged

SEA
DEN
Mediocre 2.6

hmm

layover nothing was in order staff sucked yall kept moving gate yall could at lest give us a soda for the long rides

Wed, Sep 12
GEG
Spokane
DEN
Denver International
6h 54m
Mon, Sep 17
DEN
Denver International
GEG
Spokane
8h 52m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 33,009 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
CDG
MIA
Excellent 8.0

The flight attendants, the service,, the movies, the food, the flight were great, the pilot was very smooth, the plane was very clean

The boarding took forever, including because my wife was picked for extra security search... for an american citizen who lives in miami ?... Inside the plane during the whole flight was freezing Paying for suitcases and changing or selecting seats??? .. really?

PHL
SNN
Good 6.0

Actually pushed back from gate on time in Philadelphia. Took about 25 minutes from then til take off. Landed only a few minutes behind schedule. Crew was pleasant. Food was okay.

It was a Finnair flight but operated by American Airlines. I booked through Justfly.com and paid extra for what I thought were our seats. Don’t pay Justfly for seating choice as the operating airline can switch your seats. Online checkin was difficult as I tried Finnair first with no luck, then got somewhere with American. Seats were not very comfortable but I guess that’s what you get in economy.

EDI
JFK
Good 6.0

Poor entertainment - food not very good. Didn’t look as though there was concern regarding recycling plastics and metal. We should all be aware of the importance, especially in the airline industry who handle so much recyclable materials.

HNL
DFW
Excellent 10.0

Everything went smooth and fast

N/a

MSP
ORD
Excellent 8.0

Short flight

Delayed for some unknown reason

Tue, Sep 11
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 56m
Wed, Sep 19
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 59m
Trip: 9 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 16 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
JFK
TXL
Okay 5.3

Breakfast was quite good, rest of the food was maximum average like on the other Delta flights I flew on this travel.

The seats in business class are horrible in flat bed mode. The crew did not pay much attention, was quite bored, not well organized, service was less than average. They forgot the coffee for breakfast although they had only to care for 8 people.

SEA
DEN
Good 6.0

Seats were uncomfortable

SEA
DEN
Excellent 10.0

The staff of the flight were very friendly and attentive. They were great!

PDX
ATL
Excellent 8.6

Every Delta employee that we encountered was professional and pleasant

SEA
DEN
Excellent 8.0

free texting and entertainment!

our flight was delayed half an hour.

Tue, Sep 18
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 32m
Sat, Sep 22
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 59m
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 91 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SEA
DEN
Okay 5.0

Delay in connecting flight from Seattle to Denver caused us to board our plane to Grand Rapids moments before the doors closed. Had we missed our flight, an unpaid work day would have incurred as we would not have arrived in Grand Rapids until the following afternoon.

SEA
DEN
Okay 4.4

Lost bags and every time I called to find out where they were I would get a different story. I was told it would be on the next flight for the next 5 flights.

SEA
DEN
Excellent 9.3

View

Over an hour delay

SEA
DEN
Good 6.0

The flight

The time

SEA
DEN
Mediocre 2.0

Late by 3 hours

Mon, Sep 10
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 47m
Wed, Sep 19
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 58m
Trip: 10 days
4.9OkayShow reviews
Overall 4.9 Okay
Based on 473 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
DEN
Good 6.0

Plenty of leg room.

Everything must be bought from Frontier. There are no complimentary items. Blankets and pillows were not available either.

SEA
DEN
Okay 4.0

I like they at least let us on the plane.

On my way from Denver to Seattle my flight was delayed by two and a half hours. Then, on my way from Seattle to Denver my flight was delayed by an hour, and I had to literally run to the next Transportation facility that I was scheduled to ride out of.

SEA
DEN
Okay 5.0

Crew was sweet and very helpful when I was sick

Take off and landing were very rough. So much so that I vomited during descent.

SEA
DEN
Mediocre 2.6

hmm

layover nothing was in order staff sucked yall kept moving gate yall could at lest give us a soda for the long rides

SEA
DEN
Mediocre 2.0

I was notified of my flight departing Seattle was delayed resulting in it being impossible for me to make my connecting flight in Denver to Philadelphia hence missing an entire 24 hours I could’ve spent with my family and loosing vacation time. Frontier has not done anything to compensate me for the inconvenience.

Fri, Oct 5
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 40m
Tue, Oct 9
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 58m
Trip: 5 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 225 reviews
Overall
8.6
Boarding
8.6
Comfort
8.3
Crew
8.9
Entertainment
7.9
Food
7.9
SEA
DEN
Excellent 10.0

Management as well as staff nice...First trip with Alaska and made my trip nice .. Got a good deal price too.

Nothing.

SEA
DEN
Excellent 10.0

The flight attendants were friendly and professional and took time for a little personal conversation.

SEA
DEN
Excellent 9.3

Comfortable seats with nice details; power ports; drinks and snacks.

Boarding in Seattle was ridiculous. Security took a massive amount of time, and we barely arrived in time for th flight despite arriving hours early. The attendants at the gate were a bit rude and begrudgingly accommodating.

SEA
DEN
Okay 4.0

Plane very warm, not comfortable. Only one pass for beverage service.

Very warm air vents did not work.

SEA
DEN
Good 7.6

- Crew was friendly as usual

- The plane was a bit older, so the seats were not as comfortable as most Alaska flights

Tue, Sep 11
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 56m
Wed, Sep 19
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 59m
Trip: 9 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 16 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
BOS
LGA
Good 7.5

I understand Mother Nature causes issues tkayakhat no one can control but when I'm receiving updates from the 3rd party travel app that isn't the airline before receiving any information directly from the airline via the gate agent or Deltas travel app and the gate agent not being able to verify the 3rd party travel app something is wrong.

SEA
DEN
Excellent 8.0

free texting and entertainment!

our flight was delayed half an hour.

PDX
ATL
Excellent 8.6

Every Delta employee that we encountered was professional and pleasant

SEA
DEN
Good 6.3

I love the new snack choices! Way to go Delta for offering Kind bars now!! This is awesome.

Tiny old plane, props blocked my window view, no entertainment system.

BWI
ATL
Good 7.6

The seat was very uncomfortable

Tue, Sep 18
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 32m
Sat, Sep 22
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 59m
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 91 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SEA
DEN
Mediocre 2.0

Flight was smooth and on time

The boarding gate attendants were rude and uncaring when we asked them to help us switch pre-assigned seats to ensure our two year old sat with us. While we might have understood better had they been empathetic, they were rude and uncaring and said when you book online you sign a waiver and they can not do anything about this. Wow. This was our flight back. Originally on the way to our destination we had used Delta and that customer service experience was completely different even though that flight was full too. Never flying United again as long as I can avoid it.

SEA
DEN
Excellent 10.0

Sat by united pilot who was just on flight to go to training and was with my 10 mo old daughter and was absolutley wonderful, so helpful and Im sure it was not an ideal situation for him. On second flight we sat next to flight attendant and a trainee and made our first flight trip... that could have been awful great! Big thanks to all the staff.

SEA
DEN
Excellent 9.3

View

Over an hour delay

SEA
DEN
Okay 4.3

Nice customer service

Flight was delayed 5hrs because there was no plane available to take us to our designation. Only flown united 2 other times and similar things happened on those flights as well. Definitly won't be booking with united again

SEA
DEN
Good 6.0

It left on time and arrived early.

One of the flight attendants was particularly snippy with everyone.

Mon, Sep 10
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 47m
Wed, Sep 19
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 58m
Trip: 10 days
4.9OkayShow reviews
Overall 4.9 Okay
Based on 473 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
DEN
Good 6.0

Plenty of leg room.

Everything must be bought from Frontier. There are no complimentary items. Blankets and pillows were not available either.

SEA
DEN
Okay 5.0

Crew was sweet and very helpful when I was sick

Take off and landing were very rough. So much so that I vomited during descent.

SEA
DEN
Mediocre 3.0

Didn't crash

All flights were late, seats were extremely uncomfortable.

SEA
DEN
Mediocre 2.6

hmm

layover nothing was in order staff sucked yall kept moving gate yall could at lest give us a soda for the long rides

SEA
DEN
Mediocre 2.0

Not a single thing

Staff is rude and incompetent, they way over charged my account for for services that weren’t even available but wasn’t told this until after they charged my card. Seriously considering taking my experience with them to local news outlets so this doesn’t happen to anyone else !!

Fri, Oct 5
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 40m
Tue, Oct 9
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 58m
Trip: 5 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 225 reviews
Overall
8.6
Boarding
8.6
Comfort
8.3
Crew
8.9
Entertainment
7.9
Food
7.9
SEA
DEN
Excellent 9.3

Comfortable seats with nice details; power ports; drinks and snacks.

Boarding in Seattle was ridiculous. Security took a massive amount of time, and we barely arrived in time for th flight despite arriving hours early. The attendants at the gate were a bit rude and begrudgingly accommodating.

SEA
DEN
Okay 5.3

It was a short flight. The overhead bins weren't overloaded.

Boarding was a hassle. The flight was too crowded. The food was non-existent.. Seats were uncomfortable.

SEA
DEN
Okay 4.0

Two rows up from us, I kid threw up all over the center aisle as we were pulling away from the gate. We returned to the gate to allow a cleaning crew to board and clean. However, the cleaning job was rushed and left remnants of the throw up behind which smelled the whole 2.5 hour flight. It really felt unsanitary and unsafe being that it’s unknown what caused the child to get sick. It very well could have been a stomach virus and could have infected the people in rows around the incident due to the mediocre cleaning job. I understand that it’s important to keep flights on-time, especially for connecting flights, but the safety of the passengers and their health should ALWAYS be the #1 priority.

SEA
DEN
Excellent 10.0

It was on time and friendly

SEA
DEN
Okay 4.0

Plane very warm, not comfortable. Only one pass for beverage service.

Very warm air vents did not work.

Tue, Sep 11
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 56m
Wed, Sep 19
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 59m
Trip: 9 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 16 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
SEA
DEN
Okay 5.5

I've only experienced delayed flights with Delta ... and this was no exception. It wasn't weather-related, nor a late flight delivering a plane - just no ground crew to service the plane between flights.

BWI
ATL
Good 7.6

The seat was very uncomfortable

SEA
DEN
Good 6.3

I love the new snack choices! Way to go Delta for offering Kind bars now!! This is awesome.

Tiny old plane, props blocked my window view, no entertainment system.

CDG
BOS
Excellent 9.3

I was flying from CDG to LGD and my bag was lost, yet the baggage claim system showed it arrived...... Thankful I packed some essentials in my carry on. The bigger issue will be dealing with my medical insurance company to get medications replaced that were in the checked bag.

SEA
DEN
Good 6.0

Seats were uncomfortable

Tue, Sep 18
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 32m
Sat, Sep 22
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 59m
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 91 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SEA
DEN
Excellent 9.3

View

Over an hour delay

SEA
DEN
Excellent 10.0

Sat by united pilot who was just on flight to go to training and was with my 10 mo old daughter and was absolutley wonderful, so helpful and Im sure it was not an ideal situation for him. On second flight we sat next to flight attendant and a trainee and made our first flight trip... that could have been awful great! Big thanks to all the staff.

SEA
DEN
Mediocre 2.0

Flight was smooth and on time

The boarding gate attendants were rude and uncaring when we asked them to help us switch pre-assigned seats to ensure our two year old sat with us. While we might have understood better had they been empathetic, they were rude and uncaring and said when you book online you sign a waiver and they can not do anything about this. Wow. This was our flight back. Originally on the way to our destination we had used Delta and that customer service experience was completely different even though that flight was full too. Never flying United again as long as I can avoid it.

SEA
DEN
Mediocre 2.0

Late by 3 hours

SEA
DEN
Okay 5.0

Delay in connecting flight from Seattle to Denver caused us to board our plane to Grand Rapids moments before the doors closed. Had we missed our flight, an unpaid work day would have incurred as we would not have arrived in Grand Rapids until the following afternoon.

Tue, Sep 11
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 47m
Tue, Sep 18
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 58m
Trip: 8 days
4.9OkayShow reviews
Overall 4.9 Okay
Based on 473 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
DEN
Okay 5.3

Happy and helpful crew even though there were many upset and stressed out travelers.

Extremely long lines at check-in at SeaTac, over 1 hour spent in line just to drop off a bag. My flight plus the two before me were delayed.

SEA
DEN
Good 7.3

They had us pay 45 dollars per carry on bag. CARRY ON BAG..... I was very disappointed. Who does this? I guess frontier. Won't be flying with them again.

SEA
DEN
Mediocre 2.6

hmm

layover nothing was in order staff sucked yall kept moving gate yall could at lest give us a soda for the long rides

SEA
DEN
Mediocre 3.0

Didn't crash

All flights were late, seats were extremely uncomfortable.

SEA
DEN
Excellent 8.6

boarding/unboarding is painless and enjoyable and attendants are respectfull

snacks and cokes are charged

Fri, Oct 5
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 40m
Tue, Oct 9
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 58m
Trip: 5 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 225 reviews
Overall
8.6
Boarding
8.6
Comfort
8.3
Crew
8.9
Entertainment
7.9
Food
7.9
SEA
DEN
Mediocre 2.8

Employees who just don't care

SEA
DEN
Excellent 10.0

Management as well as staff nice...First trip with Alaska and made my trip nice .. Got a good deal price too.

Nothing.

SEA
DEN
Excellent 10.0

i wish Alaska would fly straight to Denver from Montana. I fly from Montana to Denver a lot and it ends up being a whole day of travel instead of a couple hour flight.

SEA
DEN
Okay 4.0

Plane very warm, not comfortable. Only one pass for beverage service.

Very warm air vents did not work.

SEA
DEN
Excellent 9.3

Comfortable seats with nice details; power ports; drinks and snacks.

Boarding in Seattle was ridiculous. Security took a massive amount of time, and we barely arrived in time for th flight despite arriving hours early. The attendants at the gate were a bit rude and begrudgingly accommodating.

Tue, Sep 18
SEA
Seattle/Tacoma Intl
DEN
Denver International
2h 32m
Sat, Sep 22
DEN
Denver International
SEA
Seattle/Tacoma Intl
2h 59m
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 91 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SEA
DEN
Excellent 9.3

View

Over an hour delay

SEA
DEN
Mediocre 2.0

The fact that I was stranded in Colorado due to weather and they would not refund my ticket even though I had purchased insurance. They wouldn't even give me a credit. Will have to think twice about doing business through KAYAK and United from now on.

SEA
DEN
Mediocre 2.0

Flight was smooth and on time

The boarding gate attendants were rude and uncaring when we asked them to help us switch pre-assigned seats to ensure our two year old sat with us. While we might have understood better had they been empathetic, they were rude and uncaring and said when you book online you sign a waiver and they can not do anything about this. Wow. This was our flight back. Originally on the way to our destination we had used Delta and that customer service experience was completely different even though that flight was full too. Never flying United again as long as I can avoid it.

SEA
DEN
Excellent 10.0

Sat by united pilot who was just on flight to go to training and was with my 10 mo old daughter and was absolutley wonderful, so helpful and Im sure it was not an ideal situation for him. On second flight we sat next to flight attendant and a trainee and made our first flight trip... that could have been awful great! Big thanks to all the staff.

SEA
DEN
Okay 4.4

Lost bags and every time I called to find out where they were I would get a different story. I was told it would be on the next flight for the next 5 flights.

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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.

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