HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Pennsylvania to Seattle (SEA) from $75

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — SEA
Apr 29 — May 61
From?
To?
Mon 4/29
Mon 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Pennsylvania to Seattle?

Users have found that booking a flight from Pennsylvania to Seattle at least 40 days early can save you up to 107% on average compared to booking a flight this week. If booking 40 days before your flight isn’t an option for you, users have found flights from Pennsylvania to Seattle for as little as $505 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $759 for flights departing within the next 3 days.

What is the cheapest month to fly from Pennsylvania to Seattle?

The best pricing can be found in the month of October. Prices to Seattle from Pennsylvania average $418. You can even find prices in October for less than $418, as users have found deals to Seattle from as low as $139. The month of June appears to be one of the more expensive times to travel to Seattle from Pennsylvania. Flying in the targeted month can save you up to 48%.

When is the cheapest time to fly from Pennsylvania to Seattle (PA - SEA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Seattle as you normally would.

Cheap American Airlines flights from Pennsylvania to Seattle

Explore cheap flight options specifically provided by American Airlines for the route between Pennsylvania and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 24, 2024.
Find some of the cheapest American Airlines flights traveling from Pennsylvania to Seattle. Come back soon if you're not finding the exact deal you're looking for.
Tue 9/106:13 pmPIT - SEA
1 stop7h 37mAmerican Airlines
Wed 9/1811:59 pmSEA - PIT
1 stop8h 39mAmerican Airlines
Deal found 4/23$199
Wed 10/167:00 amPIT - SEA
1 stop6h 53mAmerican Airlines
Mon 10/2110:54 pmSEA - PIT
1 stop9h 56mAmerican Airlines
Deal found 4/23$202
Wed 8/2112:01 pmPIT - SEA
1 stop13h 44mAmerican Airlines
Mon 8/2611:59 pmSEA - PIT
1 stop7h 18mAmerican Airlines
Deal found 4/23$211
Wed 8/215:12 amPIT - SEA
1 stop9h 33mAmerican Airlines
Mon 8/2611:59 pmSEA - PIT
1 stop7h 18mAmerican Airlines
Deal found 4/24$216
Wed 8/216:55 amPIT - SEA
1 stop7h 50mAmerican Airlines
Sun 8/2512:59 amSEA - PIT
1 stop10h 01mAmerican Airlines
Deal found 4/24$217
Wed 5/86:59 pmPIT - SEA
1 stop8h 00mAmerican Airlines
Sat 5/1110:55 pmSEA - PIT
1 stop8h 45mAmerican Airlines
Deal found 4/24$236
Wed 9/46:30 pmPHL - SEA
Nonstop6h 03mAmerican Airlines
Tue 9/1010:54 pmSEA - PHL
Nonstop5h 06mAmerican Airlines
Deal found 4/23$277
Sun 8/117:00 amPIT - SEA
1 stop6h 53mAmerican Airlines
Tue 8/2011:50 pmSEA - PIT
1 stop7h 55mAmerican Airlines
Deal found 4/23$282
Wed 5/18:23 amPIT - SEA
1 stop7h 19mAmerican Airlines
Sun 5/1212:09 pmSEA - PIT
1 stop8h 54mAmerican Airlines
Deal found 4/22$326

Cheap Frontier flights from Pennsylvania to Seattle

Explore cheap flight options specifically provided by Frontier for the route between Pennsylvania and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 24, 2024.
Take a gander at the lowest prices we've found on Frontier flights from Pennsylvania to Seattle. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Thu 5/168:17 pmPHL - SEA
1 stop15h 28mFrontier
Thu 5/239:49 pmSEA - PHL
1 stop28h 45mFrontier
Deal found 4/24$118
Thu 5/168:17 pmPHL - SEA
1 stop15h 28mFrontier
Thu 5/239:49 pmSEA - PHL
1 stop28h 45mFrontier
Deal found 4/23$119
Fri 5/171:15 pmPHL - SEA
1 stop23h 07mFrontier
Thu 5/239:49 pmSEA - PHL
1 stop28h 45mFrontier
Deal found 4/23$128
Wed 5/158:40 pmPHL - SEA
1 stop14h 50mFrontier
Thu 5/239:49 pmSEA - PHL
1 stop28h 45mFrontier
Deal found 4/24$129
Thu 5/168:17 pmPHL - SEA
1 stop15h 28mFrontier
Mon 5/209:40 amSEA - PHL
1 stop16h 54mFrontier
Deal found 4/23$150
Thu 5/168:17 pmPHL - SEA
1 stop15h 28mFrontier
Sun 5/199:39 pmSEA - PHL
1 stop28h 55mFrontier
Deal found 4/24$158
Sun 5/128:40 pmPHL - SEA
1 stop13h 40mFrontier
Wed 5/159:50 pmSEA - PHL
1 stop11h 54mFrontier
Deal found 4/23$160
Sat 5/188:27 pmPHL - SEA
1 stop13h 37mFrontier
Thu 5/239:49 pmSEA - PHL
1 stop28h 45mFrontier
Deal found 4/23$162
Fri 5/171:15 pmPHL - SEA
1 stop23h 07mFrontier
Mon 5/209:40 amSEA - PHL
1 stop16h 54mFrontier
Deal found 4/23$164

Cheap Pennsylvania to Seattle flights in April & May 2024

Find cheap flight options from Pennsylvania to Seattle specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 24, 2024.
These are some of the best deals we've found on flights to Seattle in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Thu 5/91:41 pmPIT - SEA
1 stop10h 33mFrontier
Mon 5/135:02 pmSEA - PIT
1 stop16h 39mFrontier
Deal found 4/23$196
Thu 5/169:00 pmPIT - SEA
1 stop14h 45mFrontier
Sun 5/268:04 amSEA - PIT
1 stop8h 54mFrontier
Deal found 4/24$217
Tue 5/219:43 pmPIT - SEA
1 stop12h 21mFrontier
Thu 5/309:30 amSEA - PIT
1 stop7h 30mFrontier
Deal found 4/23$225
Thu 5/21:41 pmPIT - SEA
1 stop30h 22mFrontier
Mon 5/135:02 pmSEA - PIT
1 stop16h 39mFrontier
Deal found 4/22$228
Tue 4/301:41 pmPIT - SEA
1 stop9h 54mFrontier
Sat 5/49:32 pmSEA - PIT
1 stop11h 04mFrontier
Deal found 4/22$234
Wed 5/86:59 pmPIT - SEA
1 stop8h 00mAmerican Airlines
Sat 5/1110:55 pmSEA - PIT
1 stop8h 45mAmerican Airlines
Deal found 4/24$236
Thu 5/169:00 pmPIT - SEA
1 stop14h 45mMultiple Airlines
Tue 5/2110:45 pmSEA - PIT
Nonstop4h 34mMultiple Airlines
Deal found 4/24$248
Sun 5/198:58 pmPIT - SEA
1 stop14h 42mFrontier
Sat 5/2510:08 pmSEA - PIT
1 stop18h 50mFrontier
Deal found 4/24$249
Tue 5/219:43 pmPIT - SEA
1 stop12h 21mFrontier
Mon 6/36:29 pmSEA - PIT
1 stop23h 14mFrontier
Deal found 4/22$254

Pennsylvania to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Pennsylvania and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 24, 2024.
These are some of the best deals we've found on flights to Seattle in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Thu 5/91:41 pmPIT - SEA
1 stop10h 33mFrontier
Mon 5/135:02 pmSEA - PIT
1 stop16h 39mFrontier
Deal found 4/23$196
Tue 9/106:13 pmPIT - SEA
1 stop7h 37mAmerican Airlines
Wed 9/1811:59 pmSEA - PIT
1 stop8h 39mAmerican Airlines
Deal found 4/23$199
Tue 8/68:39 pmPIT - SEA
1 stop13h 40mFrontier
Wed 8/145:21 pmSEA - PIT
1 stop14h 52mFrontier
Deal found 4/23$200
Wed 10/167:00 amPIT - SEA
1 stop6h 53mAmerican Airlines
Mon 10/2110:54 pmSEA - PIT
1 stop9h 56mAmerican Airlines
Deal found 4/23$202
Wed 8/2112:01 pmPIT - SEA
1 stop13h 44mAmerican Airlines
Mon 8/2611:59 pmSEA - PIT
1 stop7h 18mAmerican Airlines
Deal found 4/23$211
Wed 8/216:55 amPIT - SEA
1 stop7h 50mAmerican Airlines
Mon 8/2611:59 pmSEA - PIT
1 stop7h 18mAmerican Airlines
Deal found 4/24$216
Wed 8/216:55 amPIT - SEA
1 stop7h 50mAmerican Airlines
Sun 8/2512:59 amSEA - PIT
1 stop10h 01mAmerican Airlines
Deal found 4/24$217
Sat 11/21:43 pmPIT - SEA
1 stop11h 00mAmerican Airlines
Wed 11/611:40 pmSEA - PIT
1 stop9h 11mAmerican Airlines
Deal found 4/23$219
Tue 5/219:43 pmPIT - SEA
1 stop12h 21mFrontier
Thu 5/309:30 amSEA - PIT
1 stop7h 30mFrontier
Deal found 4/23$225

Non-stop flights to Seattle from Pennsylvania

Discover non-stop flight options from Pennsylvania to Seattle. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 24, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Pennsylvania to Seattle. Users seeking other options on flights from Pennsylvania to Seattle should update the search form at the top of the page.
Sat 5/187:50 amPIT - SEA
Nonstop5h 22mAlaska Airlines
Sun 5/2610:45 pmSEA - PIT
Nonstop4h 34mAlaska Airlines
Deal found 4/23$277
Wed 9/46:30 pmPHL - SEA
Nonstop6h 03mAmerican Airlines
Tue 9/1010:54 pmSEA - PHL
Nonstop5h 06mAmerican Airlines
Deal found 4/23$277
Thu 5/307:50 amPIT - SEA
Nonstop5h 22mAlaska Airlines
Fri 5/3110:45 pmSEA - PIT
Nonstop4h 34mAlaska Airlines
Deal found 4/24$287
Tue 9/246:59 pmPHL - SEA
Nonstop5h 57mAlaska Airlines
Wed 10/29:45 pmSEA - PHL
Nonstop5h 16mAlaska Airlines
Deal found 4/24$287
Sat 5/186:26 pmPIT - SEA
Nonstop5h 09mAlaska Airlines
Sun 5/2610:45 pmSEA - PIT
Nonstop4h 34mAlaska Airlines
Deal found 4/24$297
Tue 6/47:03 pmPHL - SEA
Nonstop5h 53mAlaska Airlines
Tue 6/119:49 amSEA - PHL
Nonstop5h 14mAlaska Airlines
Deal found 4/24$297
Tue 9/176:59 pmPHL - SEA
Nonstop5h 57mAlaska Airlines
Thu 9/199:39 pmSEA - PHL
Nonstop5h 01mAlaska Airlines
Deal found 4/24$307
Fri 5/317:03 pmPHL - SEA
Nonstop5h 53mAlaska Airlines
Sun 6/29:45 pmSEA - PHL
Nonstop5h 11mAlaska Airlines
Deal found 4/23$308
Fri 5/247:50 amPIT - SEA
Nonstop5h 22mUndisclosed Carrier
Mon 5/2710:45 pmSEA - PIT
Nonstop4h 34mUndisclosed Carrier
Deal found 4/24$313

Pennsylvania to Seattle flights leaving soon

Find last-minute flight options from Pennsylvania to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 24, 2024.
Check out these flights departing soon from Pennsylvania to Seattle. To prevent any unwanted surprises, users should verify their flight info before booking.
Thu 5/21:41 pmPIT - SEA
1 stop30h 22mFrontier
Mon 5/135:02 pmSEA - PIT
1 stop16h 39mFrontier
Deal found 4/22$228
Thu 5/28:40 pmPHL - SEA
1 stop27h 54mFrontier
Mon 5/65:02 pmSEA - PHL
1 stop9h 43mFrontier
Deal found 4/24$229
Tue 4/301:41 pmPIT - SEA
1 stop9h 54mFrontier
Sat 5/49:32 pmSEA - PIT
1 stop11h 04mFrontier
Deal found 4/22$234
Thu 5/28:40 pmPHL - SEA
1 stop27h 54mFrontier
Mon 6/36:29 pmSEA - PHL
1 stop8h 05mFrontier
Deal found 4/23$234
Fri 5/38:50 pmPHL - SEA
1 stop26h 42mFrontier
Mon 5/65:02 pmSEA - PHL
1 stop9h 43mFrontier
Deal found 4/24$235
Fri 5/38:50 pmPHL - SEA
1 stop26h 42mFrontier
Mon 5/68:20 amSEA - PHL
2 stops28h 29mFrontier
Deal found 4/24$240
Fri 5/38:50 pmPHL - SEA
1 stop20h 05mFrontier
Mon 5/65:02 pmSEA - PHL
1 stop9h 43mFrontier
Deal found 4/23$243
Fri 5/38:50 pmPHL - SEA
1 stop26h 42mFrontier
Sun 5/510:30 pmSEA - PHL
1 stop28h 15mFrontier
Deal found 4/23$244
Fri 5/38:50 pmPHL - SEA
1 stop20h 05mFrontier
Mon 5/68:20 amSEA - PHL
2 stops28h 29mFrontier
Deal found 4/23$249

One-way flights to Seattle from Pennsylvania

Search for one-way flight options from Pennsylvania to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 24, 2024.
Take a look at some of the one-way flights we've detected from Pennsylvania to Seattle. Those needing a return flight from Pennsylvania to Seattle can use the search form above.
Tue 5/219:43 pmPIT - SEA
1 stop12h 21mFrontier
Deal found 4/24$75
Thu 5/168:17 pmPHL - SEA
1 stop15h 28mFrontier
Deal found 4/24$81
Tue 5/286:00 amPIT - SEA
1 stop29h 45mSpirit Airlines
Deal found 4/24$89
Tue 6/41:04 pmPHL - SEA
1 stop9h 10mFrontier
Deal found 4/23$100
Wed 6/512:49 pmPHL - SEA
1 stop11h 02mFrontier
Deal found 4/24$101
Sat 6/18:27 pmPHL - SEA
1 stop13h 37mFrontier
Deal found 4/23$106
Sat 9/211:03 pmPHL - SEA
1 stop11h 08mFrontier
Deal found 4/23$109
Tue 5/214:35 pmPHL - SEA
2 stops19h 10mSpirit Airlines
Deal found 4/23$111
Tue 5/218:00 amPHL - SEA
3 stops27h 45mSpirit Airlines
Deal found 4/23$112

Find flights from Pennsylvania to Seattle within your budget

Customize your flight search to find flights from Pennsylvania to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$118 - $277

Route

Depart

Return

Price

PhiladelphiaSeattle/Tacoma Intl

PHL - SEA

PHLSEA

Philadelphia

Thu 5/16

1 stop15h 28m

Seattle/Tacoma Intl

Thu 5/23

1 stop28h 45m

$118

PhiladelphiaSeattle/Tacoma Intl

PHL - SEA

PHLSEA

Philadelphia

Thu 5/16

1 stop15h 28m

Seattle/Tacoma Intl

Thu 5/23

1 stop28h 45m

$119

PittsburghSeattle/Tacoma Intl

PIT - SEA

PITSEA

Pittsburgh

Tue 9/10

1 stop7h 37m

Seattle/Tacoma Intl

Wed 9/18

1 stop8h 39m

$199

PhiladelphiaSeattle/Tacoma Intl

PHL - SEA

PHLSEA

Philadelphia

Mon 5/13

2 stops19h 14m

Seattle/Tacoma Intl

Fri 5/17

1 stop28h 10m

$233

PittsburghSeattle/Tacoma Intl

PIT - SEA

PITSEA

Pittsburgh

Mon 6/3

1 stop28h 26m

Seattle/Tacoma Intl

Tue 6/11

1 stop28h 10m

$241

PittsburghSeattle/Tacoma Intl

PIT - SEA

PITSEA

Pittsburgh

Sat 5/11

1 stop10h 08m

Seattle/Tacoma Intl

Mon 5/13

1 stop7h 08m

$247

PhiladelphiaSeattle/Tacoma Intl

PHL - SEA

PHLSEA

Philadelphia

Wed 5/22

1 stop7h 50m

Seattle/Tacoma Intl

Mon 5/27

1 stop7h 52m

$255

PittsburghSeattle/Tacoma Intl

PIT - SEA

PITSEA

Pittsburgh

Sat 9/28

1 stop6h 45m

Seattle/Tacoma Intl

Tue 10/1

1 stop7h 01m

$267

PittsburghSeattle/Tacoma Intl

PIT - SEA

PITSEA

Pittsburgh

Sat 5/18

Nonstop5h 22m

Seattle/Tacoma Intl

Sun 5/26

Nonstop4h 34m

$277

Flights are sorted by cheapest first

Deals found on 4/24

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated April 24, 2024.
To help decide which airline to fly from Pennsylvania to Seattle, see what other customers have to say about American Airlines, Frontier and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Alaska Airlines
8.1
Very good
9,110 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Delta
8.1
Very good
11,004 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

JetBlue
7.6
Good
4,624 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

United Airlines
7.4
Good
11,255 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

American Airlines
7.3
Good
14,898 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Pennsylvania?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Pennsylvania to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • Can I find flights from Pennsylvania to Seattle for under $200 on Cheapflights?

    Yes, there are multiple flights from Pennsylvania to Seattle for under $200. The cheapest flight booked recently is on Frontier for just $118, but on average you can expect to pay $164.

  • Are there nonstop flights from Pennsylvania to Seattle for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Pennsylvania to Seattle under $300. A good price for a nonstop flight from Pennsylvania to Seattle is less than $313.

  • Are there last-minute flights available from Pennsylvania to Seattle for under $300?

    There are currently 20+ open flights from Pennsylvania to Seattle within the next 7 days for less than $300.

  • What days are nonstop flights available from Pennsylvania to Seattle?

    Nonstop flights can be found on the following days: Monday, Wednesday, Thursday, Saturday.

  • How popular is this Pennsylvania to Seattle flight route?

    Within the past month, 24 users have taken a look at flights from Pennsylvania to Seattle/Tacoma Intl.

  • How many flights depart from Pennsylvania to Seattle on average per day?

    On average 5 flights depart from Pennsylvania to Seattle per day.
    Morning (6am - Noon) - 20% of flight departures
    Evening (6pm - Midnight) - 80% of flight departures

  • How long is the flight from Pennsylvania to Seattle?

    Departing from Pennsylvania to Seattle will take you 7h 37m. Pennsylvania and Seattle are separated by a distance of 2385 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Pennsylvania to Seattle one-way?

    $75 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $89 and $118, respectively.

  • What are the most popular routes from Pennsylvania to Seattle?

    When deciding which route to take from Pennsylvania to Seattle consider Philadelphia - Seattle/Tacoma Intl, Pittsburgh - Seattle/Tacoma Intl or Harrisburg - Seattle/Tacoma Intl as they are the most popular.

  • What are the most popular airlines that fly from Pennsylvania to Seattle?

    Before booking your flight from Pennsylvania to Seattle check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Alaska Airlines.

  • What are the most reliable airlines from Pennsylvania to Seattle?

    The top 3 most reliable airlines when flying from Pennsylvania to Seattle are Qatar Airways (88%), American Airlines (86%) and British Airways (86%).

  • What are the cheapest flights from Pennsylvania to Seattle?

    On average you can expect to pay $893 for a flight from Pennsylvania to Seattle. The cheapest flight overall is $152 while the most popular route, (Philadelphia - Seattle/Tacoma Intl) is currently priced at $191.

  • What does PHL to SEA mean?

    PHL stands for Philadelphia Airport, while SEA stands for Seattle/Tacoma Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Pittsburgh Airport (PIT), Harrisburg Airport (MDT), Allentown-Bethlehem Airport (ABE), Wilkes-Barre Scranton Airport (AVP), State College University Park Airport (SCE).

  • Can I find deals for flights from Pennsylvania to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Pennsylvania to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Pennsylvania to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Pennsylvania to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Pennsylvania to Seattle that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Seattle.

  • Can I find deals for business class flights from Pennsylvania to Seattle?

    Yes. Cheapflights offers flight deals from Pennsylvania to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Pennsylvania to Seattle that allow pets onboard?

    Many airlines flying from Pennsylvania to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Pennsylvania to Seattle?

    Yes, you can often find last-minute deals on Pennsylvania to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Pennsylvania to Seattle flight deals updated?

    The Pennsylvania to Seattle flight deals you see on this page were last updated on 4/24.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Seattle flights
Dallas/Fort Worth to Seattle flights
O'Hare Intl to Seattle flights
Newark to Seattle flights
Ontario to Seattle flights
Boston to Seattle flights
John F Kennedy Intl to Seattle flights
Atlanta to Seattle flights
San Francisco to Seattle flights
Santa Ana to Seattle flights
Denver to Seattle flights
LaGuardia to Seattle flights
Minneapolis to Seattle flights
Dulles Intl to Seattle flights
Reagan-National to Seattle flights
Hobby to Seattle flights
Detroit to Seattle flights
Sky Harbor Intl to Seattle flights
Burbank to Seattle flights
Baltimore to Seattle flights
Oakland to Seattle flights
Philadelphia to Seattle flights
San Diego to Seattle flights
Austin to Seattle flights
George Bush Intcntl to Seattle flights
Midway to Seattle flights
Tampa to Seattle flights
Orlando to Seattle flights
San Jose to Seattle flights
Salt Lake City to Seattle flights
Las Vegas to Seattle flights
Raleigh to Seattle flights
Cincinnati to Seattle flights
Fort Lauderdale to Seattle flights
Nashville to Seattle flights
Kansas City to Seattle flights
Honolulu to Seattle flights
Los Angeles to Everett flights
Indianapolis to Seattle flights
Charlotte to Seattle flights
Cleveland to Seattle flights
Sacramento to Seattle flights
Milwaukee to Seattle flights
Miami to Seattle flights
Love Field to Seattle flights
St. Louis to Seattle flights
Omaha to Seattle flights
San Francisco to Everett flights
Pittsburgh to Seattle flights
Columbus to Seattle flights

Top 8 airlines flying from Pennsylvania to Seattle

Discover the top 8 airlines that operate flights from Pennsylvania to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$114Average$189FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FrontierCheapest$124Average$267FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$125Average$318FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$128Average$486FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$159Average$552FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest$164Average$519FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$179Average$549FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Sun Country AirCheapest$206Average$477FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
Detroit to Fort Lauderdale flights
New York to Milan flights
Boston to Fort Myers flights
San Francisco to San Diego flights
Houston to New Orleans flights
Charlotte to Chicago flights
Los Angeles to San Jose flights
Fort Lauderdale to New York flights
San Francisco to New York flights
USA to Athens flights
Indianapolis to Orlando flights
Pennsylvania to Seoul flights

Search flights from Pennsylvania to Seattle by cabin class

Find flights from Pennsylvania to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Pennsylvania to Seattle

Find hourly flight availability from Pennsylvania to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2024.
1%of flight departuresEarly morningMidnight to 6 am
20%of flight departuresMorning6 am to noon
79%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Fez Sais
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros
Flights to Lanzhou Arpt
Flights to Mason City

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pennsylvania to Seattle?

Deals for Pennsylvania to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Seattle?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pennsylvania to Seattle for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Pennsylvania to Seattle with no change fees?

Yes! Cheapflights helps users easily find flights from Pennsylvania to Seattle with no change fees.

Can Cheapflights notify me if prices for flights from Pennsylvania to Seattle become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Pennsylvania today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines