Find Cheap Flights to Seattle/Tacoma Intl (SEA)

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Thu 12/14
Thu 12/21
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Book cheap flights to Seattle/Tacoma Intl

(Round-trip)
Airports
Origin
San Francisco
$100
only
$100
Denver
$87
only
$87
San Jose
$100
only
$100
Destination
Seattle
$87
only
$87
Tue, Jan 9
DEN
SEA
3h 05m
Tue, Jan 16
SEA
DEN
2h 39m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 23
DEN
SEA
3h 05m
Wed, Jan 31
SEA
DEN
2h 38m
Trip: 9 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 384 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
SEA
Okay 5.0

Cheap tickets

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
Okay 5.3

The crew

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?

DEN
SEA
Mediocre 3.3

They still pick up trash!!

New airbus has even LESS room!! Have to manhandle your personal bag out of the even smaller space under the seat! A soda is $3! There is Nothing to read anymore and the crew are overwhelmed with cranky people... making them cranky.

DEN
SEA
Excellent 8.0

Crew was friendly, take off and landing were good!

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
Good 7.6

Good fare nice crew

Wed, Feb 7
DEN
SEA
3h 03m
Tue, Feb 13
SEA
DEN
2h 39m
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 99 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
SEA
Okay 4.0

Delays

DEN
SEA
Excellent 10.0

Didn't disturb us

DEN
SEA
Good 6.0

Premium economy is a must for me from now on. I am 6'4" and the extra leg room makes all the difference in the world. My flight was at night so I had little interaction with the crew. Overall I had a very pleasant experience on united and would definitely fly with them again.

Food options were limited to snack boxes. I had a layover in Denver. At the time of my arrival all of the food options in the Denver airport were closed. I would have appreciated some more substantial food offerings on the plane, as I had to go without dinner thatnight.

DEN
SEA
Mediocre 2.0

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

DEN
SEA
Good 6.6

Support for all Android platforms needs to be updated.

Tue, Jan 9
SFO
SEA
2h 02m
Thu, Jan 11
SEA
SFO
2h 15m
Trip: 3 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 339 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.5
Entertainment
8.0
Food
7.6
SFO
SEA
Excellent 10.0

The flight staff is always friendly, love the comfy seats, the boarding is easy as well as the efficiency when we land. I’m praying this level of service and satisfaction will transition to the transition to Alaska! I just read the latest stats on Travel & Leisure: Virgin voted the #1 Domestic airline again...they have my vote for sure.

SFO
SEA
Excellent 10.0

How well run, communicative, and nice virgin staff is

That Alaska is going to kill them

SFO
SEA
Excellent 10.0

very smooth flight

SFO
SEA
Excellent 8.0

They actually had movies that you could watch.

N/A

SFO
SEA
Excellent 8.0

I enjoyed the in-flight staff's quips and banter, the easy access to power outlets, the possibility of free access to movies and tv (I found it too late in the flight to finish a whole program before landing).

The Games section of the screen entertainment is a bit lacking. Pre-flight, I would be interested in a reminder email about empty seats that are 1) in a window seat (or whatever other seat you desire but may not already have), and 2) not seated next to any other passengers-it'd be nice to be able to sit alone, when possible.

Mon, Mar 12
SJC
SEA
2h 00m
Wed, Mar 14
SEA
SJC
1h 53m
Trip: 3 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 225 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
SJC
SEA
Excellent 9.0

The flight was on time the crew was helpful and friendly.

N/A

SJC
SEA
Excellent 10.0

Great

SJC
SEA
Excellent 10.0

Alaska Airlines is top notch on my pole! Always been Awesome and I have flown with them for the last 20 years!

Nothing

SJC
SEA
Excellent 10.0

It was really easy to get am alternative direct flight back from San Francisco to Minneapolis.

SJC
SEA
Okay 5.2

When I went to check in in San Jose, they told me I was double booked on the flight to Seattle. One booking was paid for but not connected with the Reykjavik flight and the other booking was not paid for and connected to the Reykjavik flight. I spent 30 minutes at the first class check in counter of alalska air and then another 20 minutes at the gate almost missing the flight.

Wed, Jan 10
DEN
SEA
3h 03m
Wed, Jan 17
SEA
DEN
2h 42m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 24
DEN
SEA
3h 04m
Wed, Jan 31
SEA
DEN
2h 42m
Trip: 8 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 384 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
SEA
Mediocre 2.0

DID NOT like having to wait in Denver airport for the scheduled 9 hour layover and then delayed for another 1.5 hour for a total of 10+ hours. DID NOT like getting lured into a great schedule in March and then in May you cancelled the flight and we had a 9 + hour layover. TERRIBLE. Will never fly with Frontier again. :(

DEN
SEA
Okay 5.0

As above.

As above

DEN
SEA
Good 7.6

Good fare nice crew

DEN
SEA
Mediocre 2.0

The fact the flight was only a bearable 2 hours

The ticket was $30, but then taxes and fees were $43. That's just the start of the money trap...to have a carry on- $60 To check your bag- $45 Then to "reserve your seat" it's any where from $14- $30. The seats didn't even recline. Then during the flight everything costs money, even WATER! I will never fly Frontier again unless I'm desperate...I mean, REALLY DESPERATE!

DEN
SEA
Excellent 10.0

The same

Tue, Jan 9
DEN
SEA
3h 04m
Sat, Jan 13
SEA
DEN
2h 39m
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 99 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
SEA
Good 7.3

Not enough legroom for someone 6'5"

DEN
SEA
Good 6.6

Support for all Android platforms needs to be updated.

DEN
SEA
Mediocre 2.0

Nothing

Tried to cancel flight significantly ahead of time due to change in my military duties and was offered $0 because all of the fees and charges far exceeded the cost of the tickets. Very unhappy with United.

DEN
SEA
Okay 5.3

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.

DEN
SEA
Mediocre 2.0

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

Tue, Jan 16
DEN
SEA
3h 05m
Wed, Jan 24
SEA
DEN
2h 39m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 30
DEN
SEA
3h 05m
Wed, Feb 7
SEA
DEN
2h 38m
Trip: 9 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 384 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
SEA
Okay 5.0

Cheap tickets

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
Mediocre 3.3

They still pick up trash!!

New airbus has even LESS room!! Have to manhandle your personal bag out of the even smaller space under the seat! A soda is $3! There is Nothing to read anymore and the crew are overwhelmed with cranky people... making them cranky.

DEN
SEA
Excellent 8.0

Crew was friendly, take off and landing were good!

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 5.0

As above.

As above

DEN
SEA
Excellent 8.0

I was last on and only the 1st class was open so free upgrade

No complimentary snacks

Wed, Jan 10
DEN
SEA
3h 03m
Sat, Jan 13
SEA
DEN
2h 39m
Trip: 4 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 99 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
SEA
Okay 5.0

Crew were friendly and helpful

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.

DEN
SEA
Mediocre 2.0

Nothing

Tried to cancel flight significantly ahead of time due to change in my military duties and was offered $0 because all of the fees and charges far exceeded the cost of the tickets. Very unhappy with United.

DEN
SEA
Mediocre 2.0

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

DEN
SEA
Excellent 10.0

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
Good 7.3

Not enough legroom for someone 6'5"

Wed, Jan 17
DEN
SEA
3h 03m
Wed, Jan 31
SEA
DEN
2h 38m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 31
DEN
SEA
3h 04m
Wed, Feb 7
SEA
DEN
2h 38m
Trip: 8 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 384 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
SEA
Mediocre 2.0

DID NOT like having to wait in Denver airport for the scheduled 9 hour layover and then delayed for another 1.5 hour for a total of 10+ hours. DID NOT like getting lured into a great schedule in March and then in May you cancelled the flight and we had a 9 + hour layover. TERRIBLE. Will never fly with Frontier again. :(

DEN
SEA
Excellent 10.0

The same

DEN
SEA
Mediocre 3.3

They still pick up trash!!

New airbus has even LESS room!! Have to manhandle your personal bag out of the even smaller space under the seat! A soda is $3! There is Nothing to read anymore and the crew are overwhelmed with cranky people... making them cranky.

DEN
SEA
Mediocre 2.0

The fact the flight was only a bearable 2 hours

The ticket was $30, but then taxes and fees were $43. That's just the start of the money trap...to have a carry on- $60 To check your bag- $45 Then to "reserve your seat" it's any where from $14- $30. The seats didn't even recline. Then during the flight everything costs money, even WATER! I will never fly Frontier again unless I'm desperate...I mean, REALLY DESPERATE!

DEN
SEA
Excellent 8.0

I was last on and only the 1st class was open so free upgrade

No complimentary snacks

Thu, Jan 11
DEN
SEA
2h 59m
Wed, Jan 17
SEA
DEN
2h 39m
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 99 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
SEA
Okay 5.3

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.

DEN
SEA
Excellent 10.0

Didn't disturb us

DEN
SEA
Good 7.3

Not enough legroom for someone 6'5"

DEN
SEA
Excellent 10.0

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
Okay 4.8

Flight was already scheduled to get in late--around midnight. Didn't get in until ~2 am.

Tue, Jan 23
DEN
SEA
3h 02m
Wed, Jan 24
SEA
DEN
2h 42m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 13
DEN
SEA
3h 05m
Tue, Mar 6
SEA
DEN
2h 41m
Trip: 22 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 384 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
SEA
Mediocre 2.0

The fact the flight was only a bearable 2 hours

The ticket was $30, but then taxes and fees were $43. That's just the start of the money trap...to have a carry on- $60 To check your bag- $45 Then to "reserve your seat" it's any where from $14- $30. The seats didn't even recline. Then during the flight everything costs money, even WATER! I will never fly Frontier again unless I'm desperate...I mean, REALLY DESPERATE!

DEN
SEA
Mediocre 2.0

DID NOT like having to wait in Denver airport for the scheduled 9 hour layover and then delayed for another 1.5 hour for a total of 10+ hours. DID NOT like getting lured into a great schedule in March and then in May you cancelled the flight and we had a 9 + hour layover. TERRIBLE. Will never fly with Frontier again. :(

DEN
SEA
Mediocre 3.3

They still pick up trash!!

New airbus has even LESS room!! Have to manhandle your personal bag out of the even smaller space under the seat! A soda is $3! There is Nothing to read anymore and the crew are overwhelmed with cranky people... making them cranky.

DEN
SEA
Excellent 10.0

The same

DEN
SEA
Okay 5.0

As above.

As above

Thu, Feb 1
DEN
SEA
3h 02m
Wed, Feb 7
SEA
DEN
2h 39m
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 99 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
SEA
Good 6.0

Premium economy is a must for me from now on. I am 6'4" and the extra leg room makes all the difference in the world. My flight was at night so I had little interaction with the crew. Overall I had a very pleasant experience on united and would definitely fly with them again.

Food options were limited to snack boxes. I had a layover in Denver. At the time of my arrival all of the food options in the Denver airport were closed. I would have appreciated some more substantial food offerings on the plane, as I had to go without dinner thatnight.

DEN
SEA
Mediocre 3.6

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

DEN
SEA
Okay 4.8

Flight was already scheduled to get in late--around midnight. Didn't get in until ~2 am.

DEN
SEA
Okay 5.3

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.

DEN
SEA
Excellent 10.0

Didn't disturb us

Wed, Feb 7
DEN
SEA
3h 04m
Tue, Feb 13
SEA
DEN
2h 38m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 14
DEN
SEA
3h 07m
Tue, Mar 6
SEA
DEN
2h 41m
Trip: 21 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 384 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
SEA
Excellent 10.0

The same

DEN
SEA
Okay 5.6

All flight attendants were friendly.

Not being able to recline my chair, having to pay for non-alcoholic drinks, having to pay for a carry on.

DEN
SEA
Excellent 8.0

Crew was friendly, take off and landing were good!

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
Excellent 8.0

I was last on and only the 1st class was open so free upgrade

No complimentary snacks

DEN
SEA
Mediocre 2.0

DID NOT like having to wait in Denver airport for the scheduled 9 hour layover and then delayed for another 1.5 hour for a total of 10+ hours. DID NOT like getting lured into a great schedule in March and then in May you cancelled the flight and we had a 9 + hour layover. TERRIBLE. Will never fly with Frontier again. :(

Tue, Feb 6
DEN
SEA
3h 04m
Mon, Feb 12
SEA
DEN
2h 39m
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 99 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
SEA
Mediocre 3.6

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

DEN
SEA
Excellent 10.0

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
Okay 4.0

Delays

DEN
SEA
Excellent 10.0

Didn't disturb us

DEN
SEA
Okay 5.3

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.

*
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