Cheap flights from Washington to Philadelphia

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Philadelphia can be a very pleasant place to live. A construction boom, a restaurant renaissance, and cultural revival have helped transform the city, a city with an impressive past and a fascinating future.... (read more in our Philadelphia Travel Guide)

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Seattle 

Check our newest flight offers to Philadelphia:

  • $354Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Philadelphia, PA (PHL)04/26/201708:39 pm
    Philadelphia, PA (PHL)Seattle, WA (SEA)05/07/201704:58 pm
    cheapoair.com check price
  • $381Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Philadelphia, PA (PHL)04/26/201709:57 am
    Philadelphia, PA (PHL)Seattle, WA (SEA)05/07/201709:55 pm
    cheapoair.com check price
  • $389Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Philadelphia, PA (PHL)04/26/201709:57 am
    Philadelphia, PA (PHL)Seattle, WA (SEA)05/07/201709:55 pm
    flyfar.ca check price
  • $391Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Philadelphia, PA (PHL)04/26/201709:57 am
    Philadelphia, PA (PHL)Seattle, WA (SEA)05/07/201709:55 pm
    flightnetwork.com check price
  • $398Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Philadelphia, PA (PHL)04/18/201711:38 pm
    Philadelphia, PA (PHL)Seattle, WA (SEA)05/03/201702:53 pm
    flighthub.com check price
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Recently found cheap flight deals

Multiple AirlinesFort Lauderdale To Vancouver Multiple Airlines airfares from Fort Lauderdale in July
$1218 Depart: 07/11/2017
Return: 07/26/2017

provided by Cheapoair.com

Air LingusToronto To Lisbon Air Lingus airfares from Toronto in July
$1066 Depart: 07/16/2017
Return: 08/11/2017

provided by FlyFar

Jetblue AirwaysSan Jose To San Juan Jetblue Airways airfares from San Jose in May
$478 Depart: 05/10/2017
Return: 05/17/2017

provided by FlightHub

United AirlinesCleveland To Saint Thomas United Airlines airfares from Cleveland in April
$735 Depart: 04/24/2017
Return: 04/29/2017

provided by FlightHub

Multiple AirlinesSan Francisco To Toronto Multiple Airlines airfares from San Francisco in August
$1849 Depart: 08/09/2017
Return: 08/22/2017

provided by FlyFar

Multiple AirlinesSeattle To Dusseldorf Multiple Airlines airfares from Seattle in August
$1942 Depart: 08/15/2017
Return: 09/05/2017

provided by FlightHub

Multiple AirlinesBurbank To Phnom Penh Multiple Airlines airfares from Burbank in April
$6093 Depart: 04/25/2017
Return: 05/24/2017

provided by Travelgrove

Alaska AirlinesSacramento To Albuquerque Alaska Airlines airfares from Sacramento in April
$470 Depart: 04/21/2017
Return: 05/04/2017

provided by FlyFar

Southwest AirlinesBoston To Richmond Southwest Airlines airfares from Boston in April
$488 Depart: 04/06/2017
Return: 04/19/2017

provided by Flightnetwork

 

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Philadelphia Pictures
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