• Cheap flights from Philadelphia

  • Cheap flights to Philadelphia

Find cheap flight tickets to Philadelphia and other cities in United States using Kelkoo's advanced travel search. Kelkoo Travel searches hundreds of airlines to find the best fare for your trip to Philadelphia. We have now included more top airlines, United Airlines, Delta Air Lines, US ... View more

Adults > 12 years old
Children 2-11 years
Infants 0-2 years
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Economy Premium Economy Business First

Trenton is the capital of the U.S. state of New Jersey and the county seat of Mercer County. As of 2007, the United States Census Bureau estimated that the City of Trenton had a population of 82,804. Trenton dates back at least to June 3, 1719, when mention was made of a constable being appointed…

Cheap offers

Los Angeles International to Philadelphia International

with United Airlines

via Houston George Bush Intercntl. in 8:14

from £158

St Louis to Philadelphia International

with Delta Air Lines

via Detroit Wayne County in 3:50

from £164

Philadelphia International to Philadelphia International

with US Airways

via Raleigh / Durham in 3:13

from £178

Montreal Pierre Elliott Trudeau to Philadelphia International

with United Airlines

via Toronto Pearson International in 6:50

from £233

Cleveland Hopkins International to Philadelphia International

with United Airlines in 1:25

from £238

Mexico City Juarez International to Philadelphia International

with Delta Air Lines

via Atlanta Hartsfield-Jackson ATL in 6:47

from £248

Seattle / Tacoma International to Philadelphia International

with United Airlines

via Denver International in 6:45

from £258

Atlanta Hartsfield-Jackson ATL to Philadelphia International

with Delta Air Lines in 1:57

from £274

New York to Philadelphia International

with Delta Air Lines in 1:08

from £325

Edinburgh to Philadelphia International

with KLM Royal Dutch Airlines

via Amsterdam and Detroit Wayne County in 15:30

from £339

Manchester to Philadelphia International

with British Airways then Iberia Airlines

via Dublin and London Heathrow in 17:10

from £345

London to Philadelphia International

with British Airways

via Dublin and Glasgow International in 20:30

from £375

Birmingham to Philadelphia International

with British Airways

via Dublin and London Heathrow in 22:20

from £396

Dublin to Philadelphia International

with US Airways in 7:35

from £412

Paris to Philadelphia International

with Lufthansa

via Frankfurt am Main in 26:55

from £438

Rome to Philadelphia International

with US Airways in 10:00

from £444

Athens International to Philadelphia International

with Lufthansa

via Frankfurt am Main in 16:25

from £445

Moscow to Philadelphia International

with Lufthansa

via Frankfurt am Main in 17:00

from £446

Madrid to Philadelphia International

with US Airways in 8:55

from £452

Istanbul Ataturk to Philadelphia International

with Lufthansa

via Frankfurt am Main in 17:50

from £466

Cheap offers

Philadelphia International to Raleigh / Durham

with Frontier Airlines in 1:25

from £92

Philadelphia International to Indianapolis

with Delta Air Lines

via Detroit Wayne County in 3:58

from £134

Philadelphia International to Las Vegas Mccarran

with United Airlines

via Houston George Bush Intercntl. in 8:12

from £138

Philadelphia International to New Orleans Louis Armstrong

with Delta Air Lines

via Memphis International in 0:00

from £149

Philadelphia International to Fort Myers Page Field

with US Airways

via Charlotte Douglas in 0:00

from £151

Philadelphia International to Miami International

with US Airways in 0:00

from £156

Philadelphia International to Tampa International

with Delta Air Lines

via Atlanta Hartsfield-Jackson ATL in 4:36

from £163

Philadelphia International to Philadelphia International

with US Airways

via Raleigh / Durham in 3:13

from £178

Philadelphia International to Dallas Fort Worth International

with Delta Air Lines

via Detroit Wayne County in 5:29

from £178

Philadelphia International to St Louis

with Delta Air Lines

via Atlanta Hartsfield-Jackson ATL in 6:58

from £180

Philadelphia International to Atlanta Hartsfield-Jackson ATL

with Delta Air Lines in 2:09

from £200

Philadelphia International to New York

with US Airways then Delta Air Lines

via Raleigh / Durham in 4:35

from £220

Philadelphia International to Mexico City Juarez International

with American Airlines

via Dallas Fort Worth International in 7:00

from £224

Philadelphia International to San Francisco International

with United Airlines

via Houston George Bush Intercntl. and Los Angeles International in 10:55

from £251

Philadelphia International to Cancun

with Delta Air Lines

via Atlanta Hartsfield-Jackson ATL in 6:21

from £317

Philadelphia International to San Jose Juan Santamaria

with American Airlines

via Miami International in 6:35

from £358

Philadelphia International to Guadalajara

with American Airlines

via Dallas Fort Worth International in 13:50

from £363

Philadelphia International to Montego Bay

with Delta Air Lines

via New York John F. Kennedy in 18:12

from £386

Philadelphia International to Grand Cayman Island

with American Airlines

via Miami International in 8:40

from £387

Philadelphia International to Calgary

with Delta Air Lines

via Minneapolis St Paul in 7:36

from £453

* Displayed airfares are based on historical data for one adult roundtrip cheap flight tickets. Our best offers come from real users that visit Kelkoo to search for low fares by destination and find the best deals on airline tickets. Prices are subject to change and cannot be guaranteed at the time of booking