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Cheap flights from Seattle (SEA) to Pennsylvania from $56

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.
SEA — PHL
May 6 — May 131
From?
To?
Mon 5/6
Mon 5/13
1 adult, Economy
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How far in advance should I book a flight from Seattle to Pennsylvania?

Users have found that booking a flight from Seattle to Pennsylvania at least 50 days early can save you up to 68% on average compared to booking a flight this week. If booking 50 days before your flight isn’t an option for you, users have found flights from Seattle to Pennsylvania for as little as $496 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 $756 for flights departing within the next 3 days.

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

October can be a great time to fly to Pennsylvania from Seattle with a flight ticket averaging about $417. Cheapflights users have found deals in the month of October for as cheap as $149. The most expensive prices can be found in the month of June.

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

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

Cheap Frontier flights from Seattle to Pennsylvania

Explore cheap flight options specifically provided by Frontier for the route between Seattle and Pennsylvania. 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 2,899,487 searches. Data last updated May 1, 2024.
Check out some of the cheapest Frontier flights we've come across from Seattle to Pennsylvania. Make sure to double check the flight details before booking.
Sat 5/119:32 pmSEA - PIT
1 stop11h 04mFrontier
Tue 5/219:43 pmPIT - SEA
1 stop12h 21mFrontier
Deal found 5/1$199
Sat 5/2510:08 pmSEA - PIT
1 stop18h 50mFrontier
Sun 6/28:58 pmPIT - SEA
1 stop14h 42mFrontier
Deal found 5/1$208
Wed 5/85:58 pmSEA - PIT
1 stop15h 43mFrontier
Tue 5/141:41 pmPIT - SEA
1 stop9h 54mFrontier
Deal found 4/30$223
Sat 5/119:32 pmSEA - PIT
1 stop11h 04mFrontier
Sun 5/198:58 pmPIT - SEA
1 stop14h 42mFrontier
Deal found 5/1$226
Thu 5/910:04 pmSEA - PHL
1 stop28h 41mFrontier
Thu 5/161:49 pmPHL - SEA
1 stop21h 56mFrontier
Deal found 5/1$235
Fri 5/179:45 amSEA - PHL
1 stop16h 49mFrontier
Mon 5/208:26 pmPHL - SEA
1 stop25h 48mFrontier
Deal found 5/1$236
Fri 5/179:45 amSEA - PHL
1 stop16h 49mFrontier
Mon 5/208:26 pmPHL - SEA
1 stop25h 48mFrontier
Deal found 5/1$237
Wed 5/85:58 pmSEA - PHL
1 stop8h 37mFrontier
Mon 5/138:50 pmPHL - SEA
1 stop26h 45mFrontier
Deal found 5/1$240
Wed 5/159:50 pmSEA - PIT
1 stop19h 10mFrontier
Sun 5/198:58 pmPIT - SEA
1 stop14h 42mFrontier
Deal found 5/1$241

Cheap Delta flights from Seattle to Pennsylvania

Explore cheap flight options specifically provided by Delta for the route between Seattle and Pennsylvania. 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 2,899,487 searches. Data last updated May 1, 2024.
Some of the best deals we've found on Delta flights traveling from Seattle to Pennsylvania. Check back soon if you're not seeing flights that suit your needs.
Mon 5/2712:40 amSEA - PIT
1 stop8h 42mDelta
Tue 6/46:17 pmPIT - SEA
1 stop9h 04mDelta
Deal found 4/30$246
Mon 6/312:40 amSEA - PIT
1 stop8h 42mDelta
Sat 6/84:44 pmPIT - SEA
1 stop8h 40mDelta
Deal found 4/30$321
Mon 5/2712:40 amSEA - PHL
1 stop6h 55mDelta
Tue 6/411:30 amPHL - SEA
1 stop8h 30mDelta
Deal found 4/30$326
Mon 5/612:40 amSEA - PIT
1 stop8h 42mDelta
Fri 5/106:17 pmPIT - SEA
1 stop9h 04mDelta
Deal found 4/30$398
Tue 5/712:40 amSEA - PIT
1 stop8h 42mDelta
Fri 5/106:30 pmPIT - SEA
1 stop6h 55mDelta
Deal found 5/1$453
Tue 5/711:09 pmSEA - MDT
1 stop9h 25mDelta
Thu 5/912:25 pmMDT - SEA
1 stop9h 19mDelta
Deal found 4/30$470
Wed 5/812:00 pmSEA - MDT
1 stop8h 11mDelta
Thu 5/912:25 pmMDT - SEA
1 stop9h 19mDelta
Deal found 4/30$588

Cheap Seattle to Pennsylvania flights in May & June 2024

Find cheap flight options from Seattle to Pennsylvania specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 1, 2024.
The lowest fares we've come across on flights traveling from Seattle to Pennsylvania in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 5/289:35 amSEA - PIT
1 stop12h 23mSpirit Airlines
Tue 6/46:00 amPIT - SEA
1 stop29h 32mSpirit Airlines
Deal found 5/1$162
Tue 5/289:40 pmSEA - PIT
1 stop24h 18mSpirit Airlines
Tue 6/46:00 amPIT - SEA
1 stop29h 32mSpirit Airlines
Deal found 4/30$166
Tue 5/289:35 amSEA - PIT
1 stop12h 23mSpirit Airlines
Mon 6/37:03 pmPIT - SEA
1 stop16h 42mSpirit Airlines
Deal found 5/1$181
Tue 5/149:40 pmSEA - PIT
1 stop24h 18mMultiple Airlines
Tue 5/219:43 pmPIT - SEA
1 stop12h 21mMultiple Airlines
Deal found 5/1$189
Wed 5/299:35 amSEA - PIT
1 stop12h 23mSpirit Airlines
Wed 6/510:59 pmPIT - SEA
1 stop12h 33mSpirit Airlines
Deal found 5/1$194
Tue 5/289:35 amSEA - PIT
1 stop12h 23mSpirit Airlines
Tue 6/48:29 amPIT - SEA
2 stops27h 03mSpirit Airlines
Deal found 4/30$196
Wed 5/299:35 amSEA - PIT
1 stop12h 23mSpirit Airlines
Mon 6/37:03 pmPIT - SEA
1 stop16h 42mSpirit Airlines
Deal found 5/1$197
Sat 5/119:32 pmSEA - PIT
1 stop11h 04mFrontier
Tue 5/219:43 pmPIT - SEA
1 stop12h 21mFrontier
Deal found 5/1$199
Sat 5/182:49 pmSEA - PIT
1 stop10h 36mMultiple Airlines
Tue 5/219:43 pmPIT - SEA
1 stop12h 21mMultiple Airlines
Deal found 5/1$201

Seattle to Pennsylvania 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Pennsylvania in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
The lowest fares we've come across on flights traveling from Seattle to Pennsylvania in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 5/289:35 amSEA - PIT
1 stop12h 23mSpirit Airlines
Tue 6/46:00 amPIT - SEA
1 stop29h 32mSpirit Airlines
Deal found 5/1$162
Tue 5/289:40 pmSEA - PIT
1 stop24h 18mSpirit Airlines
Tue 6/46:00 amPIT - SEA
1 stop29h 32mSpirit Airlines
Deal found 4/30$166
Tue 5/289:35 amSEA - PIT
1 stop12h 23mSpirit Airlines
Mon 6/37:03 pmPIT - SEA
1 stop16h 42mSpirit Airlines
Deal found 5/1$181
Tue 6/49:35 amSEA - PIT
1 stop12h 23mMultiple Airlines
Tue 6/1112:09 pmPIT - SEA
1 stop10h 03mMultiple Airlines
Deal found 5/1$188
Tue 5/149:40 pmSEA - PIT
1 stop24h 18mMultiple Airlines
Tue 5/219:43 pmPIT - SEA
1 stop12h 21mMultiple Airlines
Deal found 5/1$189
Wed 5/299:35 amSEA - PIT
1 stop12h 23mSpirit Airlines
Wed 6/510:59 pmPIT - SEA
1 stop12h 33mSpirit Airlines
Deal found 5/1$194
Tue 5/289:35 amSEA - PIT
1 stop12h 23mSpirit Airlines
Tue 6/48:29 amPIT - SEA
2 stops27h 03mSpirit Airlines
Deal found 4/30$196
Wed 5/299:35 amSEA - PIT
1 stop12h 23mSpirit Airlines
Mon 6/37:03 pmPIT - SEA
1 stop16h 42mSpirit Airlines
Deal found 5/1$197
Sat 5/119:32 pmSEA - PIT
1 stop11h 04mFrontier
Tue 5/219:43 pmPIT - SEA
1 stop12h 21mFrontier
Deal found 5/1$199

Non-stop flights to Pennsylvania from Seattle

Discover non-stop flight options from Seattle to Pennsylvania. 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 2,899,487 searches. Data last updated May 1, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Seattle to Pennsylvania. Those looking to potentially save on 1 or 2-stop flights from Seattle to Pennsylvania should utilize the search form at the the top of the page.
Sat 5/2510:45 pmSEA - PIT
Nonstop4h 34mAlaska Airlines
Wed 6/56:26 pmPIT - SEA
Nonstop5h 09mAlaska Airlines
Deal found 5/1$252
Sun 5/2610:45 pmSEA - PIT
Nonstop4h 34mAlaska Airlines
Sat 6/16:26 pmPIT - SEA
Nonstop5h 09mAlaska Airlines
Deal found 5/1$262
Fri 5/3110:45 pmSEA - PIT
Nonstop4h 34mAlaska Airlines
Mon 6/36:26 pmPIT - SEA
Nonstop5h 09mAlaska Airlines
Deal found 4/30$267
Sun 5/2610:45 pmSEA - PIT
Nonstop4h 34mAlaska Airlines
Mon 6/36:26 pmPIT - SEA
Nonstop5h 09mAlaska Airlines
Deal found 5/1$272
Wed 5/2910:45 pmSEA - PIT
Nonstop4h 34mAlaska Airlines
Sun 6/27:50 amPIT - SEA
Nonstop5h 22mAlaska Airlines
Deal found 4/30$277
Tue 5/2810:45 pmSEA - PIT
Nonstop4h 34mAlaska Airlines
Tue 6/46:26 pmPIT - SEA
Nonstop5h 09mAlaska Airlines
Deal found 4/30$282
Thu 5/3010:45 pmSEA - PIT
Nonstop4h 34mAlaska Airlines
Sat 6/16:26 pmPIT - SEA
Nonstop5h 09mAlaska Airlines
Deal found 4/30$287
Sun 6/210:45 pmSEA - PIT
Nonstop4h 34mAlaska Airlines
Sat 6/86:26 pmPIT - SEA
Nonstop5h 09mAlaska Airlines
Deal found 4/30$292
Wed 5/299:49 amSEA - PHL
Nonstop5h 14mUndisclosed Carrier
Wed 6/57:21 amPHL - SEA
Nonstop5h 46mUndisclosed Carrier
Deal found 4/29$293

Seattle to Pennsylvania flights leaving soon

Find last-minute flight options from Seattle to Pennsylvania 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 2,899,487 searches. Data last updated May 1, 2024.
Check out these flights departing soon from Seattle to Pennsylvania. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 5/119:32 pmSEA - PIT
1 stop11h 04mFrontier
Tue 5/219:43 pmPIT - SEA
1 stop12h 21mFrontier
Deal found 5/1$199
Wed 5/85:58 pmSEA - PIT
1 stop15h 43mFrontier
Tue 5/141:41 pmPIT - SEA
1 stop9h 54mFrontier
Deal found 4/30$223
Sat 5/119:32 pmSEA - PIT
1 stop11h 04mFrontier
Sun 5/198:58 pmPIT - SEA
1 stop14h 42mFrontier
Deal found 5/1$226
Thu 5/910:04 pmSEA - PHL
1 stop28h 41mFrontier
Thu 5/161:49 pmPHL - SEA
1 stop21h 56mFrontier
Deal found 5/1$235
Wed 5/85:58 pmSEA - PHL
1 stop8h 37mFrontier
Mon 5/138:50 pmPHL - SEA
1 stop26h 45mFrontier
Deal found 5/1$240
Wed 5/85:58 pmSEA - PIT
1 stop15h 43mFrontier
Tue 5/141:41 pmPIT - SEA
1 stop9h 54mFrontier
Deal found 5/1$240
Wed 5/85:58 pmSEA - PHL
1 stop8h 37mMultiple Airlines
Fri 5/174:31 pmPHL - SEA
2 stops19h 14mMultiple Airlines
Deal found 5/1$241
Wed 5/85:58 pmSEA - PHL
1 stop8h 37mFrontier
Fri 5/108:50 pmPHL - SEA
1 stop20h 05mFrontier
Deal found 5/1$242
Tue 5/79:19 pmSEA - PIT
3 stops23h 22mSpirit Airlines
Tue 5/146:37 amPIT - SEA
3 stops29h 08mSpirit Airlines
Deal found 4/30$242

One-way flights to Pennsylvania from Seattle

Search for one-way flight options from Seattle to Pennsylvania. 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 2,899,487 searches. Data last updated May 1, 2024.
Users in need of a one-way flight from Seattle to Pennsylvania can choose from these deals. Users can also find round-trip Seattle to Pennsylvania flights by using the search form above.
Tue 5/218:14 pmSEA - PHL
1 stop12h 56mFrontier
Deal found 4/29$56
Sat 5/189:35 amSEA - PHL
1 stop17h 10mSpirit Airlines
Deal found 4/30$74
Wed 5/299:35 amSEA - PHL
1 stop17h 55mSpirit Airlines
Deal found 4/30$79
Wed 5/159:50 pmSEA - PHL
1 stop28h 34mFrontier
Deal found 4/30$86
Mon 5/209:40 pmSEA - PHL
2 stops18h 40mSpirit Airlines
Deal found 5/1$94
Fri 5/179:45 amSEA - PHL
1 stop16h 49mFrontier
Deal found 4/30$96
Sat 6/110:08 pmSEA - PHL
1 stop13h 22mFrontier
Deal found 4/30$99
Sat 5/1810:08 pmSEA - PHL
1 stop28h 26mFrontier
Deal found 5/1$100
Sat 5/2510:22 amSEA - PHL
1 stop16h 12mFrontier
Deal found 4/30$101

Find flights from Seattle to Pennsylvania within your budget

Customize your flight search to find flights from Seattle to Pennsylvania 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 2,899,487 searches. Data last updated May 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$162 - $335

Route

Depart

Return

Price

Seattle/Tacoma IntlPittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Tue 5/28

1 stop12h 23m

Pittsburgh

Tue 6/4

1 stop29h 32m

$162

Seattle/Tacoma IntlPittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Tue 5/28

1 stop24h 18m

Pittsburgh

Tue 6/4

1 stop29h 32m

$166

Seattle/Tacoma IntlPittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Tue 6/4

1 stop12h 23m

Pittsburgh

Tue 6/11

1 stop10h 03m

$188

Seattle/Tacoma IntlPittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Sat 5/11

1 stop11h 04m

Pittsburgh

Tue 5/21

1 stop12h 21m

$199

Seattle/Tacoma IntlPittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Tue 10/22

1 stop8h 27m

Pittsburgh

Sat 10/26

1 stop7h 53m

$200

Seattle/Tacoma IntlPittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Mon 5/27

1 stop8h 42m

Pittsburgh

Tue 6/4

1 stop9h 04m

$246

Seattle/Tacoma IntlPittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Sat 5/25

Nonstop4h 34m

Pittsburgh

Wed 6/5

Nonstop5h 09m

$252

Seattle/Tacoma IntlPittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Sun 5/26

1 stop15h 11m

Pittsburgh

Thu 6/6

1 stop12h 53m

$283

Seattle/Tacoma IntlPittsburgh

SEA - PIT

SEAPIT

Seattle/Tacoma Intl

Thu 8/15

1 stop7h 36m

Pittsburgh

Mon 8/19

1 stop8h 55m

$335

Flights are sorted by cheapest first

Deals found on 5/1

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

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated May 1, 2024.
Read reviews from past customers who have flown Frontier, Delta and Spirit Airlines from Seattle to Pennsylvania. 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
9,115 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Alaska Airlines
8.1
Very good
9,115 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Delta
8.1
Very good
10,874 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

JetBlue
7.6
Good
4,561 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

WestJet
7.6
Good
2,970 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

United Airlines
7.4
Good
11,159 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Pennsylvania. 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 from for flights from Seattle to Pennsylvania?

    If you book a flight to Pennsylvania from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

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

    Yes, there are multiple flights from Seattle to Pennsylvania for under $200. The cheapest flight booked recently is on Spirit Airlines for just $162, but on average you can expect to pay $200.

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

    Cheapflights has at least 20 direct flights from Seattle to Pennsylvania under $300. A good price for a nonstop flight from Seattle to Pennsylvania is less than $298.

  • Are there last-minute flights available from Seattle to Pennsylvania for under $200?

    There are currently 20+ open flights from Seattle to Pennsylvania within the next 7 days for less than $200.

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

    Days when nonstop flights are available for this flight are: Wednesday.

  • How popular is this Seattle to Pennsylvania flight route?

    The Seattle/Tacoma Intl to Pennsylvania flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    1 flight departure from Seattle to Pennsylvania per day on average.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Seattle to Pennsylvania?

    Airlines like Spirit Airlines, Frontier, and American Airlines fly from Seattle to Pennsylvania in about 8h 27m. The time it takes to get you to your destination can typically vary by up to 3h 56m. The distance from Seattle to Pennsylvania is about 2385 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $56 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 JetBlue, with prices starting from $74 and $115, respectively.

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

    The most popular route from Seattle to Pennsylvania is Seattle/Tacoma Intl - Philadelphia. You may also consider Seattle/Tacoma Intl - Pittsburgh or Seattle/Tacoma Intl - Allentown-Bethlehem.

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

    The most popular airlines flying from Seattle to Pennsylvania are American Airlines, Alaska Airlines and JetBlue. Something to consider prior to booking your flight.

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

    Consider American Airlines (83%), Air Tahiti Nui (80%) or Alaska Airlines (50%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Pennsylvania.

  • What are the cheapest flights from Seattle to Pennsylvania?

    On average you can expect to pay $620 for a flight from Seattle to Pennsylvania. The cheapest flight overall is $148 while the most popular route, (Seattle/Tacoma Intl - Philadelphia) is currently priced at $129.

  • What does SEA to PHL mean?

    SEA stands for Seattle/Tacoma Intl Airport, while PHL stands for Philadelphia 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. Pittsburgh Airport (PIT), Harrisburg Airport (MDT), Allentown-Bethlehem Airport (ABE), Wilkes-Barre Scranton Airport (AVP), State College University Park Airport (SCE) are some additional IATA codes for airports related to your trip.

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

    The amount of baggage you can bring on your Seattle to Pennsylvania 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 Seattle to Pennsylvania with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Pennsylvania 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 Seattle to Pennsylvania that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Pennsylvania 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 Seattle to Pennsylvania that allow pets onboard?

    Many airlines flying from Seattle to Pennsylvania 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 Seattle to Pennsylvania?

    Yes, you can often find last-minute deals on Seattle to Pennsylvania 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 Seattle to Pennsylvania flight deals updated?

    The Seattle to Pennsylvania flight deals you see on this page were last updated on 5/1.

See more FAQs

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Top 7 airlines flying from Seattle to Pennsylvania

Discover the top 7 airlines that operate flights from Seattle to Pennsylvania. 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 2,899,487 searches. Data last updated May 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$114Average$228FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FrontierCheapest$116Average$268FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$116Average$311FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$130Average$521FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$149Average$567FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$156Average$483FlexibilityNo cancel feeOn-time71%
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Alaska AirlinesCheapest$168Average$605FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Search flights from Seattle to Pennsylvania by cabin class

Find flights from Seattle to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Seattle to Pennsylvania

Find hourly flight availability from Seattle to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2024.
1%of flight departuresEarly morningMidnight to 6 am
31%of flight departuresMorning6 am to noon
26%of flight departuresAfternoonNoon to 6 pm
42%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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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 Seattle to Pennsylvania?

Deals for Seattle to Pennsylvania 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 Seattle to Pennsylvania?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pennsylvania from Seattle.

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

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

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

Not ready to book yet? You can track prices for flights from Seattle to Pennsylvania on Cheapflights with our Price Alert feature and get notified when better prices are available.

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