SEA

Find Business Class Flights from Philadelphia to Seattle

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for business class flights from Philadelphia to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Seattle, as well as popular online travel agencies
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Cheap Business Class Flight Deals from Philadelphia to Seattle

 
These are the cheapest deals for flights from Philadelphia to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent business class round-trip flight deals to Seattle

Thu, Jun 11 - Tue, Jun 16
American Airlines Logo
7:35 pm - 10:58 pm
PHL
-
SEA
6h 23mnonstop
American Airlines Logo
10:35 pm - 6:47 am
SEA
-
PHL
5h 12mnonstop
$1,137American Airlines
Sat, Jun 13 - Tue, Jun 16
American Airlines Logo
7:37 pm - 12:41 am
PHL
-
SEA
8h 04m
1 stop
American Airlines Logo
10:35 pm - 6:47 am
SEA
-
PHL
5h 12mnonstop
$1,231American Airlines
Thu, Jun 11 - Tue, Jun 16
American Airlines Logo
7:35 am - 12:41 am
PHL
-
SEA
20h 06m
1 stop
American Airlines Logo
10:35 pm - 6:47 am
SEA
-
PHL
5h 12mnonstop
$1,298American Airlines
Thu, Jun 11 - Wed, Jun 17
American Airlines Logo
7:35 pm - 10:58 pm
PHL
-
SEA
6h 23mnonstop
American Airlines Logo
12:46 pm - 9:08 pm
SEA
-
PHL
5h 22mnonstop
$1,324American Airlines
Fri, Jun 12 - Mon, Jun 15
Alaska Airlines Logo
7:33 am - 10:32 am
PHL
-
SEA
5h 59mnonstop
Alaska Airlines Logo
10:02 pm - 6:13 am
SEA
-
PHL
5h 11mnonstop
$1,397Alaska Airlines
Sat, Jun 13 - Wed, Jun 17
American Airlines Logo
7:37 pm - 12:41 am
PHL
-
SEA
8h 04m
1 stop
American Airlines Logo
12:46 pm - 9:08 pm
SEA
-
PHL
5h 22mnonstop
$1,418American Airlines
Thu, Jun 11 - Mon, Jun 15
American Airlines Logo
7:35 pm - 10:58 pm
PHL
-
SEA
6h 23mnonstop
American Airlines Logo
8:15 am - 4:39 pm
SEA
-
PHL
5h 24mnonstop
$1,481American Airlines
Thu, Jun 11 - Wed, Jun 17
American Airlines Logo
5:15 am - 12:41 am
PHL
-
SEA
22h 26m
1 stop
American Airlines Logo
12:46 pm - 9:08 pm
SEA
-
PHL
5h 22mnonstop
$1,485American Airlines
Fri, Jun 12 - Mon, Jun 15
American Airlines Logo
7:35 pm - 10:58 pm
PHL
-
SEA
6h 23mnonstop
American Airlines Logo
11:58 pm - 11:13 am
SEA
-
PHL
8h 15m
1 stop
$1,519American Airlines
Fri, Jun 12 - Wed, Jun 17
American Airlines Logo
6:17 pm - 9:35 pm
PHL
-
SEA
6h 18mnonstop
American Airlines Logo
11:58 pm - 11:40 am
SEA
-
PHL
8h 42m
1 stop
$1,550American Airlines

Good to Know - Business Class Flights from Philadelphia to Seattle

Low seasonFebruary
Cheapest flight$1,137
Average price round-trip$1,597
Good deal round-trip$1,357
Good deal one-way$670
Best time to beat the crowds with an average 29% drop in price.
Flight from Philadelphia to Seattle
(avg. price over the last 2 weeks)
or less
or less

When to book business class flights to Seattle

Are your dates flexible? We break down the daily and monthly prices for business class flights to Seattle, so you can find the best time to fly.
Average price per month
Flight prices as travel date approaches

KAYAK’s Insights & Trends for Philadelphia to Seattle Business Class Flights

Get data-powered insights and trends into flights from Philadelphia to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly Business Class from Philadelphia to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Philadelphia to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for Business Class flights from Philadelphia to Seattle is February, where tickets cost $967 (round-trip) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is $1,662 and $1,660 respectively.

Which airlines offer Business Class tickets between Philadelphia and Seattle?

There are 2 airlines that fly Business Class from Philadelphia to Seattle. They are: American Airlines and Alaska Airlines. The cheapest price of all airlines flying this route was found with American Airlines at $967 for a round-trip flight. On average, the best prices for flying Business Class on this route can be found at American Airlines.

FAQs for Business Class Philadelphia to Seattle Flights

  • How much is a business class ticket from Philadelphia to Seattle?

    The price of a business class flight ticket between Philadelphia and Seattle depends on many factors, like when the ticket was booked, the departure date, season and much more. The average price for all bookings made on KAYAK for this route over the last 2 weeks is $1,597 for a round-trip.

  • Is it cheaper to fly business or first class between Philadelphia and Seattle?

    Business Class tickets are usually cheaper, but that's not the case for this route, with an average return fare of $1,597, compared to $1,421 for First Class.

  • What is the best airline when flying business class between Philadelphia and Seattle?

    The highest-rated airline by KAYAK users offering business class flights for this route is Alaska Airlines, with an overall rating of 7.9.

KAYAK's Tips for Finding Cheap Business Class Flights from Philadelphia to Seattle

  • Try flying direct if you’re looking to save, as direct business class tickets are cheaper on average.
  • What’s a good price for a business class ticket between Philadelphia and Seattle? 25% of our users found flights on this route for $479 or less one-way and $1,208 or less round-trip.

Reviews of the Top 5 Airlines Flying Business Class from Philadelphia to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Philadelphia to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12437 reviews
7.0Entertainment
8.5Crew
8.1Boarding
7.1Food
7.8Comfort
Airline reviews

It was efficient and great. DIA took a while to let us leave but other than that it was great.

8.0 ExcellentAnonymous, May 2026
DEN - SEA
Read more Alaska Airlines reviews

It was efficient and great. DIA took a while to let us leave but other than that it was great.

90 minute delay boarding the plane, 45 minute delay on the terminal, 2 hours late arriving, currently waiting 45 minutes on the tarmac for a gate so we can BEGIN deboarding. Absolute mess. Definitely will be my last flight with Alaska.

Extremely professional crew there are very friendly and first class. Everything worked well on the plane. Food was to be expected. Drinks were very good. Shout out to Charlie in first class who was an excellent flight attendant.

The plug in for my charger didn’t work and on my return flight back home the passenger in the window seat got up seven times

The boarding pass had no gate published and there are many fewer large boards with arrivals and departures I almost missed my flight trying to find the gate

Everyone was so kind, flight was wonderful, check in and baggage were easy. Thank you guys so much for a great trip

For such a long flight, Tampa to Seattle, was shocked to learn that no food was served. Also, there were no TV monitors to be able to watch a movie.

The staff at the check-in counter was responsive to the long queue and intervened to redirect the traffic: foreigners can't complete check-in without human agents; that is the real line which moves quickly enough. On-boarding and off-boarding were smooth and civilized. Overall the operations were efficient and the experience was pleasant.

Ok, but nothing special. Long flight with no blanket/pillow set.

Flight was delayed by 3 hrs. Forcing missed connection and overnight stay. Terrible.

My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

My business class seat was inoperable and unable to recline for 10 hour flight.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Landed without a gate ready. Plane is extremely old and dirty.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

The tray table was broken and the food was terrible.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

Fine. Nothing to write home about. The plane left on time, and arrived on time.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

Everything you need to know for your flight to Seattle

Cabin class types available on flights from Philadelphia to Seattle

Cabin classes available on flights from Philadelphia to Seattle. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.