Spirit Airlines Flights from Philadelphia (PHL) to Seattle (SEA) from $45

Find The Best Day To Fly from Philadelphia to Seattle

Amazing Spirit Airlines PHL to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $89 round trip and $45 one way. Prices and availability subject to change. Additional terms may apply.

SEA From PHL Economy Coach Packages on Similar Airlines

The Edgewater - A Noble House Hotel
Kimpton Hotel Vintage Seattle, an IHG Hotel
Hyatt House Seattle/Downtown
Don't see what you're looking for?
See all available trips from Philadelphia Intl. to Seattle - Tacoma Intl.
View all trips

FAQs about Spirit Airlines Flights from PHL to SEA

Can I catch a flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) right now?

Be sure to visit the Covid-19 Travel Advisor to see if there are any current quarantine requirements or travel advice reports in effect in Seattle, WA (SEA-Seattle - Tacoma Intl.) when jet-setting from Philadelphia, PA (PHL-Philadelphia Intl.).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to SEA, please visit our Customer Service Portal.

Which airlines offer COVID-19 measures and exercise social distancing rules?

Alaska Airlines, Delta and Southwest Airlines are just some of the many carriers that employ COVID-19 measures and use social distancing rules on their flights. Some of their strategies are cleaning with disinfectant and providing passenger masks.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Discover our best Spirit Airlines flight from Philadelphia PHL to Seattle SEA 

To find the best deals on flights to Philadelphia from Seattle with Spirit Airlines, just enter your travel dates, filter by Spirit Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Philadelphia PHL to Seattle SEA with Spirit Airlines 

If you’re planning a round trip, booking return flights with Spirit Airlines is usually the most cost-effective option. With airfares ranging from $89 to $100, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Spirit Airlines flights from Philadelphia PHL to Seattle SEA 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Spirit Airlines flight from Philadelphia to Seattle costs from $45. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Seattle SEA from  Philadelphia PHL with Spirit Airlines 

To find a cheap Spirit Airlines flight from Philadelphia PHL to Seattle SEA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Spirit Airlines flights from Philadelphia PHL to Seattle SEA 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover. 

 

Find nonstop flights from Philadelphia PHL to Seattle SEA with Spirit Airlines 

If you’re keen to be on Seattle soil fast, don’t waste time with a stopover—filter your search results to show direct Spirit Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Spirit Airlines flights from Philadelphia PHL to Seattle SEA 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Seattle SEA from  Philadelphia PHL with Spirit Airlines on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Spirit Airlines Airports
Hop on a(n) Spirit Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Country
Airport Name
Number of Flights
DTWUSADetroit Metropolitan Wayne County7
FLLUSAFort Lauderdale - Hollywood Intl.7
MCOUSAOrlando Intl.6
LASUSAMcCarran Intl.6
ORDUSAO'Hare Intl.6
IAHUSAGeorge Bush Intercontinental4
DFWUSADallas-Fort Worth Intl.4
LAXUSALos Angeles Intl.3
SJUPRILuis Munoz Marin Intl.3
PHLUSAPhiladelphia Intl.2

Travelers ❤️ these 🏨 after their flight to Seattle

Red Roof Inn Seattle Airport - SEATAC
Red Roof Inn Seattle Airport - SEATAC
2 out of 5
16838 International Boulevard, SeaTac, WA
The price is $64 per night from Oct 3 to Oct 3
This hotel features free WiFi in public areas, laundry facilities, and self parking. A free airport shuttle is offered as well. Multilingual staff at the 24-hour ...
3.6/5Good! (109 reviews)
"Building sturdy enough inside and out. Staff availability. Keeping cleanliness around the inside and outside the property and the parking lots."

Reviewed on Aug 28, 2021

Red Roof Inn Seattle Airport - SEATAC
Red Lion Hotel Seattle Airport Sea-Tac
Red Lion Hotel Seattle Airport Sea-Tac
3 out of 5
18220 International Blvd, SeaTac, WA
The price is $95 per night from Oct 10 to Oct 10
This hotel doesn't skimp on freebies - guests have free WiFi and a free airport shuttle. Traveling for business? Take advantage of the business center, express ...
4/5Very Good! (62 reviews)
"Convenient to Sea-Tac airport, free shuttle."

Reviewed on Sep 13, 2021

Red Lion Hotel Seattle Airport Sea-Tac
Ramada by Wyndham SeaTac Airport
Ramada by Wyndham SeaTac Airport
2.5 out of 5
16720 International Blvd, SeaTac, WA
The price is $90 per night from Oct 1 to Oct 1
This hotel features an indoor pool, a 24-hour fitness center, and a restaurant. Traveling on business? Take advantage of the business center, free WiFi in public ...
3.4/5Good! (78 reviews)
"The Staff from the shuttle Bunice to the Receptionist on duty were friendly and welcoming even though i didnt make it to the Hotel until 2am due to late flight. I ate breakfast in the morning at the Hotel Restaurant, i was so pleasantly surprised at how fresh and delicious everything was the waitress ..."

Reviewed on Jun 14, 2021

Ramada by Wyndham SeaTac Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.