Effective May 1, we’re updating our Privacy and Cookie Policies.

Find Cheap Flights from Pennsylvania to Seattle/Tacoma Intl

Search hundreds of travel sites at once for deals on flights to Seattle/Tacoma Intl

Depart
Return
Any month
Compare vs. KAYAK |

Pennsylvania to Seattle/Tacoma Intl Flight Information

Flights Arrive in Seattle/Tacoma Intl
Flights Depart from Pennsylvania
Flight Price $171
Airlines Spirit Airlines, Frontier, American Airlines, United Airlines, Delta, Sun Country Air, JetBlue, Alaska Airlines

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

Airports
Origin
Philadelphia
$216
only
$216
Pittsburgh
$171
only
$171
Destination
Seattle
$171
only
$171
Sat, May 4
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
7h 49m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 11 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 58,816 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
CMH
FLL
Good 6.4

Cons: Left on time.

GSO
FLL
Mediocre 3.0

Pros: The attendant was the only reason I stayed on flight, very polite and nice.

Cons: The surprise fees for luggage starts off this rant. It cost another $160.00 for three checked bags. More than I paid for a seat. Then the boarding was terrible, thru charge you for “priority 2” boarding which amazingly everyone is. The seats inside the plane don’t recline. $3.00 water??? Enough

BWI
CUN
Excellent 9.0

Pros: Crew amazing but seat definitely no room.. my first time flying overall ok

Cons: Wider seats

FLL
BOS
Mediocre 2.0

Pros: Absolutely nothing. We were on time, I suppose that was a plus.

Cons: My entire flight waited nearly 2 hours to get our luggage after asking many times for a solution we were told “it’s not my job”. We were shown absolutely no respect, no urgency, and no care. I will 100% NEVER fly spirit airlines again and I WILL be telling my friends and family to avoid this “airlin

SJD
SAN
Good 6.5

Cons: The extra fees are ridiculous. Pretty soon they are going to charge for toilet paper.

Tue, May 7
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
7h 22m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 37,648 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
DEN
GSP
Good 6.6

Pros: Friendly crew

Cons: no internet, no power jacks, no entertainment options

LAS
CLE
Excellent 8.0

Pros: It was a red eye... crew only came around when needed to

Cons: Seats are very uncomfortable

DEN
LIT
Mediocre 2.8

Pros: Smooth flight

Cons: Flight delayed. Crew sarcastic. Tiny tray table couldn’t even accommodate my Mac Book Air, and when crew routinely bumped it on their way down the aisle they didn’t apologize. Poor selection of ‘food’, only sugary, carb-filled snacks. No free water or coffee. No WIFI. It’s 2019, Frontier!

ATL
LGA
Okay 5.0

Pros: That it was a quick flight

Cons: If they didn’t charge for a snack or a soda after all the money that you spent

LAS
STL
Excellent 10.0

Pros: Landing was perfect!

Wed, May 8
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
7h 53m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 38,443 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
CLT
PHX
Excellent 10.0

Pros: The catering was on point.

LAS
DCA
Good 7.6

Pros: Free movies on the included display and electric outlets are top notch.

Cons: I wish they would offer food service more in the middle as we just ate before boarding.

PHX
PHL
Good 6.3

Pros: First Class Food (Dinner was short rib) was better than most flights. Pilot was very friendly and personable with his in-flight communications.

Cons: Departure was delayed due to late arrival of aircraft; boarding gate was changed at PHX from A21 to B27 where there is no Admirals Club.

SJU
CLT
Excellent 10.0

Pros: Super comfortable

Cons: Excellent

CLT
DAY
Good 7.3

Cons: Todo bien gente tranquila

Wed, May 1
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
10h 54m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 14 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 63,063 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
COS
IAH
Excellent 8.0

Pros: Excellent stewardess. On time.

MCI
IAD
Excellent 8.4

Pros: They really help out families with young children.

Cons: Internet wasn't working.

PBI
EWR
Okay 4.4

Pros: Exiting the plane.

Cons: Qualified staff and flight attendants would be awesome.

SAL
IAH
Good 7.3

Pros: The sits are a little stiff and doesn’t tilt back much but for the price I guess it’s what you get

Cons: A bigger and better snack would be best

ORD
GRB
Okay 4.6

Pros: The crew was very good.

Cons: The gates were backed up due to cancellations and weather. Missed flights, lost luggage and some very angry people.

Mon, May 6
PHL
Philadelphia
SEA
Seattle/Tacoma Intl
16h 30m
Wed, May 8
SEA
Seattle/Tacoma Intl
PHL
Philadelphia
13h 00m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Aug 17
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
8h 07m
Wed, Aug 21
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
20h 55m
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 24,249 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.5
LGB
SLC
Excellent 10.0

Pros: low passengers, OK crew

Cons: crew was a bit cold, but OK

PAP
JFK
Excellent 9.6

Pros: The crew was excellent, friendly, and efficient.

Cons: The most difficult part was boarding and deboarding due to some of the passengers not listening to the guidance of the crew.

MCO
DTW
Excellent 10.0

Pros: Great service

ATL
JFK
Excellent 8.3

Pros: Crew was gr8, seats comfy and space between seats was great, great space for legs

Cons: The quality of the forks and knife, I had meat for dinner and the fork broke two times. Coffee needs to be a little more stronger. Keep it up!

GSO
LGA
Okay 5.5

Pros: Crew was very nice.

Cons: Long delay with vague explanations why.

Tue, Jun 4
PHL
Philadelphia
SEA
Seattle/Tacoma Intl
7h 45m
Sat, Jun 15
SEA
Seattle/Tacoma Intl
PHL
Philadelphia
8h 05m
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 8,652 reviews
Overall
8.1
Boarding
8.2
Comfort
7.7
Crew
8.5
Entertainment
6.8
Food
7.1
MSP
MCO
Excellent 8.0

Cons: Keep us updated on the 60 min delay to START boarding because the boards continues to say on time but we landed over 30 mins late and baggage took forever to get onto the belt.

MCO
MSP
Okay 5.0

Cons: Check in and baggage fees

MSP
TPA
Excellent 8.4

Pros: No issues, standard flight

Cons: Just fine

MCO
MSP
Mediocre 3.6

Pros: Seat was uncomfortable, but luckily we had an exit row so we had extra leg room. An entertainment station would be appreciated. There was a 3 hour delay due to technical difficulties, which was frustrating, but nothing could be done about it.

Cons: Crew could have been slightly friendlier and more willing to help.

MSP
LAX
Okay 4.8

Cons: Cramped seating, limited overhead bin space, mediocre experience. Next time I’ll spend the extra money and fly Delta.

Tue, Sep 24
PHL
Philadelphia
SEA
Seattle/Tacoma Intl
10h 55m
Mon, Sep 30
SEA
Seattle/Tacoma Intl
PHL
Philadelphia
10h 13m
Trip: 7 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 17,138 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
7.9
Food
7.8
JFK
ATL
Good 6.3

Cons: 2 hour delay

SJU
FLL
Good 7.0

Cons: Delayed 2 hours!

BOS
PIT
Good 6.6

Pros: Professional and personable. Nice job.

Cons: Departure time was changed 7 times. Many times these changes were back and forth to earlier updates creating confusion.

SEA
BOS
Mediocre 2.6

Cons: The flight was SIX hours late, yet passengers were told to check in at the original time. Why? Just to spend the whole freaking night at the airport? The reason for the delay was supposedly weather, yet flights from SEA to BOS on other airlines were on time. Staff were not helpful or empathetic.

BOS
CLE
Excellent 9.0

Pros: Mary is awesome. Even More Space is great. Early arrival

Cons: approach and landing

Fri, May 3
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
5h 10m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 12 days
9.0ExcellentShow reviews
Overall 9.0 Excellent
Based on 7 reviews
Overall
8.5
Boarding
8.6
Comfort
8.3
Crew
8.8
Entertainment
7.9
Food
7.9
SFO
LAX
Excellent 8.0

Cons: Luggage space issue could have been handled prior to flight not on a volunteer basis.

DAL
SJC
Excellent 10.0

Pros: The aircraft was very roomy and comfortable.

Cons: All was good.

ONT
SEA
Excellent 9.6

Pros: Crew was very relaxed and friendly.

Cons: Boarding was actually very good. It’s just the worst part about any flying experience. But they have a great system.

SEA
LAS
Okay 5.5

Pros: I love Alaska Airlines in general. Great customer service (typically), on time flights and great equipment:

Cons: The flight crew from SEA/LAS and same crew from LAS/LAX may have been having an off day. I’ve never seen a more aggressive (yes- shocked) flight crew I’m the years of flying Alaska. The flight attendants also was oddly unkept. Hair frazzled and attitudes were aggressive and their tone was harsh.

EWR
SEA
Okay 4.0

Pros: Nothing was exceptional

Cons: The entertainment system was terrible. Kept getting thrown off in between while watching a movie multiple times

Sat, May 4
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
7h 49m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 11 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 58,816 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
MCO
LAS
Mediocre 2.0

Pros: Nothing

Cons: My first flight was late by hour making me miss my second flight. I then had to buy two extra tickets to avoid being stuck for two extra days away from my destination

BWI
CUN
Excellent 9.0

Pros: Crew amazing but seat definitely no room.. my first time flying overall ok

Cons: Wider seats

LAS
TPA
Okay 5.0

Pros: On a red eye it would be very considerate for the crew to keep personal conversaciones to a low level

OAK
ORD
Mediocre 2.3

Pros: Horrible flight, hidden costs. I have vowed to NEVER fly Spirit again. As a matter of fact, I have joined and contributed to the “Spirit Airline sucks” Facebook page.

Cons: What couldn’t have been better?

BWI
FLL
Mediocre 3.2

Cons: Everything, worst airline ever

Tue, May 7
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
7h 22m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 37,648 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
MKE
LAS
Okay 4.3

Pros: Crew was average.

Cons: Airline nickle and dimes you for everything from carry on bags to soda. No in seat entertainment for a 4-hour flight. Read fine print when booking.

MCO
HSV
Excellent 9.3

Cons: Took about half hour to get the baggage. Too long

LAS
IAD
Okay 4.5

Pros: Nothing

Cons: The fact you can’t even get a drink with out being charged is ridiculous. Charged for everything! Low price is deceiving because you land up paying more with all the “additional “ cost for comfort

TTN
CLT
Excellent 8.0

Pros: Crew was nice

MSN
DEN
Mediocre 2.0

Cons: Ground staff not able to help with cancellations- no notification about the delay - please provide better training

Wed, May 8
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
7h 53m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 38,443 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
SAT
DFW
Excellent 10.0

Pros: I really appreciate the automatic notifications letting me know what gate my connection is at and what baggage claim I’m in. Very nice.

Cons: Nothing that I took note of.

GSP
CLT
Good 6.5

Pros: Once the flight began everything was fine

Cons: The flight was delayed 3.5 hours without a solid reason being explained to the passengers

DFW
CDG
Excellent 8.6

Pros: Exactly on schedule.

Cons: Food.

DFW
RNO
Excellent 8.0

Pros: some what and it could be better

Cons: the help you get from the crew and if they wouldn't make so many gate changes

LAS
CLT
Mediocre 3.0

Pros: The crew was friendly to me on the plane but the gate staff at both Charlotte airport and Las Vegas airport were rude

Cons: The overall experience and when I missed my connecting flight because the plane wasn’t ready and we had to turn around because they let someone who was actively throwing up on the plane than decided she needed to go back we sat in that plane for 2 hours on the tarmac

Wed, May 1
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
10h 54m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 14 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 63,063 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SCL
IAH
Good 7.6

Pros: The whole experience was fine, as expected for today’s standard.

Cons: Boarding would be better if the window seats go first, followed by middle seats then aisle seats.

DCA
ORD
Good 7.3

Pros: the flight attendant was a little snippy with a couple of the passengers

Cons: need to change up the snacks a bit. Maybe offer 2 options? And they are so tiny

IAD
DUB
Excellent 9.3

Cons: Seats were a little uncomfortable but overall not bad.

ORD
MSY
Excellent 10.0

Pros: Great crew

MCO
DEN
Mediocre 3.3

Pros: The supervisor sent us a credit for the vomit in our seat.

Cons: If there wasn’t vomit in our seats. They could have move non rev passengers to our seats and moved us into clean seats.

Mon, May 13
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
7h 49m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 2 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 58,816 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
MBJ
BWI
Excellent 10.0

Cons: Nothing. Awesome Customer Service

DFW
BWI
Excellent 8.5

Cons: Seats that recline would’ve been appreciated.

ORD
PHX
Excellent 10.0

Pros: Crew was attentive and friendly

LGA
ORD
Excellent 10.0

Pros: Staff & crew.

Cons: Not a thing.

ATL
MSP
Mediocre 2.5

Pros: Nothing was amazing about my experience with Spirit.

Cons: I tried to check-in online for the return flight on the Spirit website and it told me I could not check-in online. When I arrived at the airport, by the time I got to the agent they had closed check in and I wasn't allowed on the flight. The next day, the flight was delayed by 2.5hrs.

Thu, May 9
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
6h 45m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 38,443 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
NRT
DFW
Excellent 9.2

Pros: With the exception of comments below, everything was great.

Cons: Although I understand bad weather is out of the airlines' hands, cancellation of flights seemed to be called a little early (ie to places that we just starting to rain before snow). It took me four days to get home (mnl-rap) because of cancelled flights

LAS
DFW
Mediocre 2.3

Cons: Better customer service, no delays, respect for customers

PHX
PHL
Good 6.3

Pros: First Class Food (Dinner was short rib) was better than most flights. Pilot was very friendly and personable with his in-flight communications.

Cons: Departure was delayed due to late arrival of aircraft; boarding gate was changed at PHX from A21 to B27 where there is no Admirals Club.

LGA
PHL
Good 6.4

Pros: Crew was professional and corteous.

Cons: 1. I was in seat 38 D. It was an aisle seat. There was no space to put my bag under the seat in front of me. There was some kind of box blocking where my bag would go. I barely had room for my feat. 2. There was odor coming from the bathrooms. The smell was worse before the plane took off.

DFW
GRU
Mediocre 2.3

Cons: Better customer service, better customer experience, no delays

Thu, May 2
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
7h 59m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 13 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 63,063 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
FLL
IAH
Excellent 8.0

Pros: The crew was amazing! Very nice, professional, courteous. Couldn’t have asked for better. I also enjoyed having wifi for viewing your movies in contrast to screens behind the seats.

Cons: A variety of bag of chips in contrast with pretzel sticks.

IAD
SAN
Excellent 8.0

Cons: Great flight attendants

MSN
ORD
Excellent 9.5

Cons: Just a couple passengers slow to get suitcases in overhead slowed people down. Nothing United needed to fix. You all were great. Loved the flight attendants’s humor too.

BRO
ORD
Mediocre 3.3

Pros: Most of the staff were good and helpful. Chicago had a snow storm and it was frustrating but not their fault...I did get a free drink on the plane for all the delays.

Cons: The boarding process. Again, not the staff's fault.

IAD
DEN
Okay 5.2

Cons: Flight was delayed by 3 hours. Seat bottoms are very short on this plane--several inches shorter than normal.

Mon, May 13
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
7h 49m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 2 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 58,816 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
FLL
BDL
Excellent 9.0

Pros: On time. Funny crew.

LAS
ORD
Excellent 10.0

Pros: On time departure

Cons: The seat should be adjustable

OAK
ORD
Mediocre 2.3

Pros: Horrible flight, hidden costs. I have vowed to NEVER fly Spirit again. As a matter of fact, I have joined and contributed to the “Spirit Airline sucks” Facebook page.

Cons: What couldn’t have been better?

MBJ
BWI
Excellent 10.0

Cons: Nothing. Awesome Customer Service

BWI
MCO
Okay 5.2

Pros: The plane was clean.

Cons: The seats and legroom were poor. They charged you for water!!

Tue, May 14
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
7h 22m
Tue, May 21
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 37,648 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
AUS
IAD
Excellent 10.0

Cons: Smooth! Quick check in, smooth TSA and great flight!

MSP
JAX
Excellent 10.0

Pros: Clean plane. Smooth flight.

Cons: Nothing

DEN
LIT
Mediocre 2.8

Pros: Smooth flight

Cons: Flight delayed. Crew sarcastic. Tiny tray table couldn’t even accommodate my Mac Book Air, and when crew routinely bumped it on their way down the aisle they didn’t apologize. Poor selection of ‘food’, only sugary, carb-filled snacks. No free water or coffee. No WIFI. It’s 2019, Frontier!

DEN
BWI
Good 7.5

Cons: Crew pretty lazy.. sat most of flight talking

MCI
DEN
Excellent 8.5

Pros: The flight crew were Amazing on both flights. Seating was good on the 1St flight, I got the aisle seat, 2nd flight was little cramped “middle seat” I’m 6’3”. The flight was only and hour so not bad. Overall it was good.

Cons: About 2more inches in the seating for long legged people taller than 5’8”. I’m 6’3”. So pretty cramped if not in an aisle seat.

Thu, May 9
PIT
Pittsburgh
SEA
Seattle/Tacoma Intl
6h 45m
Tue, May 14
SEA
Seattle/Tacoma Intl
PIT
Pittsburgh
11h 51m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 38,443 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
SFO
PHL
Mediocre 2.0

Cons: service, flight delayed over 2 hours, missed connections, missed a whole day in europe

DFW
DEN
Excellent 10.0

Pros: The notifications regarding my connection and baggage claim.

Cons: Nothing.

CLT
DAY
Good 7.3

Cons: Todo bien gente tranquila

PHX
LGB
Excellent 10.0

Pros: It was on time

SJU
CLT
Excellent 10.0

Pros: Super comfortable

Cons: Excellent

Mon, May 6
PHL
Philadelphia
SEA
Seattle/Tacoma Intl
16h 30m
Wed, May 8
SEA
Seattle/Tacoma Intl
PHL
Philadelphia
13h 00m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
*
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.