Find Cheap Flights from Seattle to Phoenix Sky Harbor Intl (03A - PHX)

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Book cheap flights from Seattle to Phoenix Sky Harbor Intl (round-trip)

Airports
Origin
Seattle
$103
only
$103
Destination
Phoenix
$103
only
$103
Tue, Jan 9
SEA
PHX
7h 49m
Wed, Jan 17
PHX
SEA
11h 17m
Trip: 9 days
5.1OkayShow reviews
Overall 5.1 Okay
Based on 46 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
PHX
Mediocre 3.6

No emailed itinerary or checkin notification - I blame Kayak for this (it seems to happen whenever I book through Kayak) and will no longer book flights through Kayak. Frontier sucks, but you already know that going in so you get what you expect.

SEA
PHX
Mediocre 2.0

They say low fares done right but my "cheap" flight turned out to cost me over double what it should have with their extra cost for everything! And I mean for EVERYTHING. Will never fly frontier again!

SEA
PHX
Mediocre 2.0

Nothing

Extra charges, couldn't check in online without paying $45 and worst customer service EVER!

SEA
PHX
Good 6.0

STAFF MEMBERS WERE GREAT,!

IT IS RIDICULOUS THE RATE THAT YOU CHARGE FOR LUGGAGE I WILL NOT FLY WITH FRONTIER AGAIN I RATHER PAY A HIGHER PRICE AND HAVE EVERYTHING INCLUDED OTHER THAN HAVING TO FIGURE OUT WHAT MY EXPENSE AT THE COUNTER WILL BE. ALSO YOU SELL EVERYTHING AT LEASE ON OTHER AIRLINES WE GET A DRINK WITHOUT HAVING TO WHIP OUT A CREDIT CARD.

SEA
PHX
Okay 5.3

Good flight, love frontier

Fri, Jan 5
SEA
PHX
2h 42m
Wed, Jan 10
PHX
SEA
11h 17m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 6
SEA
PHX
8h 00m
Wed, Mar 7
PHX
SEA
11h 05m
Trip: 2 days
5.1OkayShow reviews
Overall 5.1 Okay
Based on 46 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
PHX
Excellent 8.6

I sat in row 3 and had a lot of leg room. I am 6' 2" and usually have 0 leg room in most coach seating.

There were no free snacks/soft drinks available.

SEA
PHX
Mediocre 2.0

The announcement speakers at Seattle gate B15 were too quiet to hear what she was saying. I paid for a seat thinking that I would have peace during my flight but that didn't happen. I had the window seat but the little girl who's mom put her in the seat threw a big temper tantrum when I wanted the seat that I had paid for. So i let her have it. Then, when I got to phoenix and picked up my one checked bag, it was damaged. The charge for every single item is ridiculous. I would much rather pay one fee and be done. I will never fly Frontier ever again. The flight to and from my destination was horrible.

SEA
PHX
Mediocre 2.0

The breaks failed on the plane so we had to deplane at the gate. They couldn't get us out until late the next day so I had to cancel my trip.

SEA
PHX
Okay 4.6

My seat was not worth an extra $50. Sat next to a lady with a stinky dog in her lap that was probably a little too big for lap.

SEA
PHX
Mediocre 2.0

Overly expensive for an uncomfortable flight

Thu, Jan 25
SEA
PHX
2h 54m
Mon, Jan 29
PHX
SEA
3h 21m
Trip: 5 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
YYZ
ATL
Excellent 8.0

The boarding was very organised and the crew very friendly. The snacks that they offer is great too

DEN
ATL
Excellent 8.6

On two of the legs of the trip they notice I was a tall person with long legs and upgraded me to seats with more leg room!! I didn't even ask. Thank you.

On the way back there were open seats with extra leg room and I asked the gate attendant if it was possible to switch my seat to one with more room and they said they only could if I paid extra.

LGA
ORD
Excellent 10.0

Flight was on time. Boarded quickly with no fuss.

DTW
BNA
Mediocre 2.0

Sat on the plane on the tarmac for over an hour in the cold...

SEA
PHX
Excellent 8.0

Clean & modern aircraft Comfortable seat Proactive customer service

Delayed departure (due to Air Traffic Control) Finding my bag damaged on arrival More refreshments would have been nice

Fri, Jan 5
SEA
PHX
5h 52m
Sun, Jan 7
PHX
SEA
7h 34m
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52353 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
FLL
ORD
Excellent 8.0

no aisle seat

LAS
EWR
Excellent 8.0

Although the flight was delayed, we got into an earlier flight which was great

EWR
CLT
Excellent 8.0

2 sear rows so no middle seat

Late departure

IAH
ATL
Good 7.6

The friendliness of the staff

Sitting on the plane due to a delay with the system

ORD
MUC
Mediocre 2.0

Our plane was defective so had to be replaced. This is fine, I certainly am willing to wait for a new plane if it means not blowing up over the ocean. The problem was how little the attendants at the gate communicated the situation to us. What should have been a brief layover became a 12 hour nightmare. The gate attendants did finally issue meal vouchers but they waited until 10 minutes before all the restaurants closed and only issued $10 a person. This is enough to buy a hot dog at an airport... We were told there wouldn't be any rescheduling of missed connections until we were "airborne". This resulted in mass panic and confusion upon reaching our destination. We were told to go to the service desk, half an airport away, but once the entire passenger contents of the plane arrived at that far flung service desk, we were mostly turned away to seek help at individual gates. This lack of communication meant I missed the next next available connecting flight and now have a further six hour layover. I understand accidents happen and planes can break down but the nearly complete lack of care and customer attention is, frankly, disappointing. I've now had nearly an entire day added to my travel time. If I'd been willing to loose that time I would have paid $600 less for my ticket. United finally offered a token of their appreciation : a $100 e-voucher. I have spent more than that on food and coffee in airports for the past two days while trying to survive until my next connections.

Tue, Jan 30
SEA
PHX
7h 49m
Tue, Feb 6
PHX
SEA
14h 59m
Trip: 8 days
5.1OkayShow reviews
Overall 5.1 Okay
Based on 46 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
PHX
Okay 5.3

Good flight, love frontier

SEA
PHX
Mediocre 3.6

No emailed itinerary or checkin notification - I blame Kayak for this (it seems to happen whenever I book through Kayak) and will no longer book flights through Kayak. Frontier sucks, but you already know that going in so you get what you expect.

SEA
PHX
Okay 4.6

My seat was not worth an extra $50. Sat next to a lady with a stinky dog in her lap that was probably a little too big for lap.

SEA
PHX
Mediocre 2.0

They say low fares done right but my "cheap" flight turned out to cost me over double what it should have with their extra cost for everything! And I mean for EVERYTHING. Will never fly frontier again!

SEA
PHX
Mediocre 2.0

The breaks failed on the plane so we had to deplane at the gate. They couldn't get us out until late the next day so I had to cancel my trip.

Sat, Mar 24
SEA
PHX
2h 48m
Mon, Mar 26
PHX
SEA
2h 44m
Trip: 3 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 130 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
SEA
PHX
Excellent 8.0

Loading was efficient

SEA
PHX
Excellent 8.0

- There was a delay in boarding. - One of the crew wasn’t that professional when it came to reminding people to follow certain things. (We just simply did not hear the announcement!) And the reason probably was that we were the only teenagers (without adults) on that flight.

SEA
PHX
Mediocre 3.6

Lazy staff, cannot even get you water and tell you to wait for the cart. No good food options for purchase and snacks are bad. Nothing special about this airline

SEA
PHX
Good 6.0

Liked the free entertainment app

SEA
PHX
Excellent 10.0

Great price, good flight.

On our flight to Seattle there was a flight attendant who looked a little annoyed with her day, but hey, we all have days. She didn’t treat me any different than anyone else.

Tue, Mar 6
SEA
PHX
8h 00m
Wed, Mar 7
PHX
SEA
11h 05m
Trip: 2 days
5.1OkayShow reviews
Overall 5.1 Okay
Based on 46 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
PHX
Okay 4.6

My seat was not worth an extra $50. Sat next to a lady with a stinky dog in her lap that was probably a little too big for lap.

SEA
PHX
Good 6.0

STAFF MEMBERS WERE GREAT,!

IT IS RIDICULOUS THE RATE THAT YOU CHARGE FOR LUGGAGE I WILL NOT FLY WITH FRONTIER AGAIN I RATHER PAY A HIGHER PRICE AND HAVE EVERYTHING INCLUDED OTHER THAN HAVING TO FIGURE OUT WHAT MY EXPENSE AT THE COUNTER WILL BE. ALSO YOU SELL EVERYTHING AT LEASE ON OTHER AIRLINES WE GET A DRINK WITHOUT HAVING TO WHIP OUT A CREDIT CARD.

SEA
PHX
Mediocre 2.0

The breaks failed on the plane so we had to deplane at the gate. They couldn't get us out until late the next day so I had to cancel my trip.

SEA
PHX
Mediocre 2.0

They say low fares done right but my "cheap" flight turned out to cost me over double what it should have with their extra cost for everything! And I mean for EVERYTHING. Will never fly frontier again!

SEA
PHX
Mediocre 3.6

No emailed itinerary or checkin notification - I blame Kayak for this (it seems to happen whenever I book through Kayak) and will no longer book flights through Kayak. Frontier sucks, but you already know that going in so you get what you expect.

Sun, Dec 31
SEA
PHX
2h 42m
Tue, Jan 9
PHX
SEA
14h 59m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 9
SEA
PHX
2h 54m
Mon, Feb 12
PHX
SEA
3h 20m
Trip: 4 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
LGA
ORD
Excellent 10.0

Flight was on time. Boarded quickly with no fuss.

BWI
JFK
Mediocre 3.6

There was a change in our flight. According to Delta you didn't confirm every leg of our flight and the plane was over booked.

JFK
ATL
Excellent 8.3

We had the best flight attendant ever! Her name was Sharon on Eandeavor / Delta Cnx, and she made the experience the best flight I've experienced. Thanks Sharon for being awesome!

window seat in back didn't have window

SEA
AUS
Excellent 9.0

Boarding was not smooth. They got me and my son mixed up as we have same name.

DTW
BNA
Mediocre 2.0

Sat on the plane on the tarmac for over an hour in the cold...

Sun, Dec 31
SEA
PHX
2h 43m
Fri, Jan 5
PHX
SEA
3h 21m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 2
SEA
PHX
3h 04m
Wed, Mar 7
PHX
SEA
3h 02m
Trip: 6 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
ATL
Excellent 8.3

We had the best flight attendant ever! Her name was Sharon on Eandeavor / Delta Cnx, and she made the experience the best flight I've experienced. Thanks Sharon for being awesome!

window seat in back didn't have window

AMS
DTW
Mediocre 2.0

The most horrible experience. Pathetic to say the least. No water in the flight lavotries. Such a pathetic service from so called top airline.

YYZ
ATL
Excellent 8.0

The boarding was very organised and the crew very friendly. The snacks that they offer is great too

BWI
JFK
Mediocre 3.6

There was a change in our flight. According to Delta you didn't confirm every leg of our flight and the plane was over booked.

SEA
AUS
Excellent 9.0

Boarding was not smooth. They got me and my son mixed up as we have same name.

Thu, Feb 1
SEA
PHX
2h 57m
Sat, Feb 3
PHX
SEA
3h 03m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 25
SEA
PHX
2h 59m
Sat, Apr 28
PHX
SEA
3h 02m
Trip: 4 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SEA
PHX
Excellent 8.0

Clean & modern aircraft Comfortable seat Proactive customer service

Delayed departure (due to Air Traffic Control) Finding my bag damaged on arrival More refreshments would have been nice

AMS
DTW
Mediocre 2.0

The most horrible experience. Pathetic to say the least. No water in the flight lavotries. Such a pathetic service from so called top airline.

BWI
JFK
Mediocre 3.6

There was a change in our flight. According to Delta you didn't confirm every leg of our flight and the plane was over booked.

JFK
ATL
Excellent 8.3

We had the best flight attendant ever! Her name was Sharon on Eandeavor / Delta Cnx, and she made the experience the best flight I've experienced. Thanks Sharon for being awesome!

window seat in back didn't have window

LGA
ORD
Excellent 10.0

Flight was on time. Boarded quickly with no fuss.

Sat, Feb 17
SEA
PHX
5h 19m
Sat, Feb 24
PHX
SEA
4h 53m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52353 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
BTV
Excellent 10.0

All the effort to make my need for wheelchair problem free

PVD
EWR
Mediocre 2.0

Flight delayed missed connecting flight. Second flight delayed missed connecting flight. Overnight in airport expected unless united pays for hotel. Absolutely miserable. Paid 430$ one way for a 25 hour flight. Will never fly United again.

FLL
ORD
Excellent 8.0

no aisle seat

LHR
SFO
Excellent 9.0

Fortunately as a passenger the economy flight area was very spacious due to low numbers of passengers. Which provided a comfortable seating space.

The entertainment could and been a little more variable in the film range provided. But generally overall I had a excellent flight. Food was good. Crew were very good and I would definitely consider flying United on my next visit out and recommend that my family did. Thank you United.

ORD
MUC
Mediocre 2.0

Our plane was defective so had to be replaced. This is fine, I certainly am willing to wait for a new plane if it means not blowing up over the ocean. The problem was how little the attendants at the gate communicated the situation to us. What should have been a brief layover became a 12 hour nightmare. The gate attendants did finally issue meal vouchers but they waited until 10 minutes before all the restaurants closed and only issued $10 a person. This is enough to buy a hot dog at an airport... We were told there wouldn't be any rescheduling of missed connections until we were "airborne". This resulted in mass panic and confusion upon reaching our destination. We were told to go to the service desk, half an airport away, but once the entire passenger contents of the plane arrived at that far flung service desk, we were mostly turned away to seek help at individual gates. This lack of communication meant I missed the next next available connecting flight and now have a further six hour layover. I understand accidents happen and planes can break down but the nearly complete lack of care and customer attention is, frankly, disappointing. I've now had nearly an entire day added to my travel time. If I'd been willing to loose that time I would have paid $600 less for my ticket. United finally offered a token of their appreciation : a $100 e-voucher. I have spent more than that on food and coffee in airports for the past two days while trying to survive until my next connections.

Wed, May 2
SEA
PHX
2h 57m
Mon, May 7
PHX
SEA
3h 09m
Trip: 6 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SEA
PHX
Excellent 8.0

Clean & modern aircraft Comfortable seat Proactive customer service

Delayed departure (due to Air Traffic Control) Finding my bag damaged on arrival More refreshments would have been nice

DTW
BNA
Mediocre 2.0

Sat on the plane on the tarmac for over an hour in the cold...

DEN
ATL
Excellent 8.6

On two of the legs of the trip they notice I was a tall person with long legs and upgraded me to seats with more leg room!! I didn't even ask. Thank you.

On the way back there were open seats with extra leg room and I asked the gate attendant if it was possible to switch my seat to one with more room and they said they only could if I paid extra.

YYZ
ATL
Excellent 8.0

The boarding was very organised and the crew very friendly. The snacks that they offer is great too

SEA
PHX
Good 6.6

EZ play newer plane nice staff

Power plugs did not work in seating row and air vents did not work

Mon, Jun 25
SEA
PHX
2h 58m
Wed, Jun 27
PHX
SEA
3h 10m
Trip: 3 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
ATL
Excellent 8.3

We had the best flight attendant ever! Her name was Sharon on Eandeavor / Delta Cnx, and she made the experience the best flight I've experienced. Thanks Sharon for being awesome!

window seat in back didn't have window

AMS
DTW
Mediocre 2.0

The most horrible experience. Pathetic to say the least. No water in the flight lavotries. Such a pathetic service from so called top airline.

SEA
PHX
Excellent 8.0

Clean & modern aircraft Comfortable seat Proactive customer service

Delayed departure (due to Air Traffic Control) Finding my bag damaged on arrival More refreshments would have been nice

DEN
ATL
Excellent 8.6

On two of the legs of the trip they notice I was a tall person with long legs and upgraded me to seats with more leg room!! I didn't even ask. Thank you.

On the way back there were open seats with extra leg room and I asked the gate attendant if it was possible to switch my seat to one with more room and they said they only could if I paid extra.

JFK
MIA
Okay 5.3

Some of the flight attendants were rude and not very welcoming at all.

Tue, May 22
SEA
PHX
3h 04m
Fri, May 25
PHX
SEA
6h 19m
Trip: 4 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
AMS
DTW
Mediocre 2.0

The most horrible experience. Pathetic to say the least. No water in the flight lavotries. Such a pathetic service from so called top airline.

SEA
AUS
Excellent 9.0

Boarding was not smooth. They got me and my son mixed up as we have same name.

JFK
ATL
Excellent 8.3

We had the best flight attendant ever! Her name was Sharon on Eandeavor / Delta Cnx, and she made the experience the best flight I've experienced. Thanks Sharon for being awesome!

window seat in back didn't have window

BWI
JFK
Mediocre 3.6

There was a change in our flight. According to Delta you didn't confirm every leg of our flight and the plane was over booked.

SEA
PHX
Good 6.3

Fast boarding, everyone nice.

Wifi was yo and down the whole flight, about 20 times, so kids were not entertained.

Sun, Dec 24
SEA
PHX
2h 42m
Fri, Jan 5
PHX
SEA
3h 21m
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Dec 18
SEA
PHX
5h 48m
Sat, Dec 23
PHX
SEA
5h 03m
Trip: 6 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
YYZ
ATL
Excellent 8.0

The boarding was very organised and the crew very friendly. The snacks that they offer is great too

SEA
PHX
Good 6.6

EZ play newer plane nice staff

Power plugs did not work in seating row and air vents did not work

SEA
PHX
Excellent 8.0

Clean & modern aircraft Comfortable seat Proactive customer service

Delayed departure (due to Air Traffic Control) Finding my bag damaged on arrival More refreshments would have been nice

JFK
ATL
Excellent 8.3

We had the best flight attendant ever! Her name was Sharon on Eandeavor / Delta Cnx, and she made the experience the best flight I've experienced. Thanks Sharon for being awesome!

window seat in back didn't have window

DTW
BNA
Mediocre 2.0

Sat on the plane on the tarmac for over an hour in the cold...

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