Alaska Airlines (AS) flights from Philadelphia (PHL).

U.S. Virgin Islands

Cyril E. King, Saint Thomas Island (STT) Direct

Available flights:

AS 4108 Codeshare
AS 4277 Codeshare
AS 4297 Codeshare
AS 4317 Codeshare
AS 4478 Codeshare
AS 6626 Codeshare

United States

Albany (ALB) Direct

Available flights:

AS 4771 Codeshare
AS 6241 Codeshare
AS 6242 Codeshare
AS 6338 Codeshare
AS 6699 Codeshare
AS 6892 Codeshare

United States

Asheville/Hendersonville (AVL) Direct

Available flights:

AS 4070 Codeshare
AS 4285 Codeshare
AS 4735 Codeshare
AS 6680 Codeshare
AS 6697 Codeshare

United States

Bangor (BGR) Direct

Available flights:

AS 4211 Codeshare
AS 4436 Codeshare
AS 6086 Codeshare
AS 6207 Codeshare
AS 6284 Codeshare
AS 6657 Codeshare
AS 6717 Codeshare
AS 6803 Codeshare

United States

Birmingham (BHM) Direct

Available flights:

AS 6566 Codeshare
AS 6571 Codeshare
AS 6584 Codeshare
AS 6765 Codeshare

United States

Boston Logan (BOS) Direct

Available flights:

AS 4269 Codeshare
AS 4297 Codeshare
AS 4351 Codeshare
AS 4467 Codeshare
AS 4552 Codeshare
AS 4652 Codeshare
AS 4658 Codeshare
AS 6035 Codeshare
AS 6317 Codeshare
AS 6343 Codeshare
AS 6344 Codeshare
AS 6571 Codeshare

United States

Buffalo (BUF) Direct

Available flights:

AS 4523 Codeshare
AS 6205 Codeshare
AS 6408 Codeshare
AS 6484 Codeshare
AS 6760 Codeshare

United States

Burlington (BTV) Direct

Available flights:

AS 4139 Codeshare
AS 4282 Codeshare
AS 4284 Codeshare
AS 4420 Codeshare
AS 4672 Codeshare
AS 4787 Codeshare
AS 6038 Codeshare
AS 6053 Codeshare
AS 6234 Codeshare
AS 6344 Codeshare
AS 6535 Codeshare
AS 6682 Codeshare

United States

Charleston (CHS) Direct

Available flights:

AS 4253 Codeshare
AS 4299 Codeshare
AS 4303 Codeshare
AS 4524 Codeshare
AS 4573 Codeshare
AS 4661 Codeshare
AS 6805 Codeshare

United States

Charlotte (CLT) Direct

Available flights:

AS 4078 Codeshare
AS 4096 Codeshare
AS 4371 Codeshare
AS 6039 Codeshare
AS 6453 Codeshare

United States

Chicago O'Hare (ORD) Direct

Available flights:

AS 4021 Codeshare
AS 4024 Codeshare
AS 4031 Codeshare
AS 4058 Codeshare
AS 4160 Codeshare
AS 4257 Codeshare
AS 4291 Codeshare
AS 4323 Codeshare
AS 4352 Codeshare
AS 4362 Codeshare
AS 4451 Codeshare
AS 4459 Codeshare
AS 4501 Codeshare
AS 4672 Codeshare
AS 4704 Codeshare
AS 6024 Codeshare
AS 6042 Codeshare
AS 6087 Codeshare
AS 6090 Codeshare
AS 6181 Codeshare
AS 6240 Codeshare
AS 6305 Codeshare
AS 6326 Codeshare
AS 6379 Codeshare
AS 6604 Codeshare
AS 6689 Codeshare
AS 6740 Codeshare
AS 6760 Codeshare

United States

Cincinnati (CVG) Direct

Available flights:

AS 4135 Codeshare
AS 4483 Codeshare
AS 4550 Codeshare
AS 6038 Codeshare
AS 6087 Codeshare
AS 6243 Codeshare
AS 6247 Codeshare
AS 6527 Codeshare
AS 6692 Codeshare

United States

Cleveland (CLE) Direct

Available flights:

AS 4029 Codeshare
AS 4047 Codeshare
AS 4419 Codeshare
AS 6064 Codeshare
AS 6680 Codeshare
AS 6851 Codeshare
AS 6892 Codeshare

United States

Columbia (CAE) Direct

Available flights:

AS 4014 Codeshare
AS 4664 Codeshare
AS 6107 Codeshare
AS 6492 Codeshare
AS 6532 Codeshare
AS 6642 Codeshare

United States

Dayton (DAY) Direct

Available flights:

AS 4420 Codeshare
AS 4463 Codeshare
AS 4484 Codeshare
AS 4600 Codeshare
AS 4734 Codeshare

United States

Detroit (DTW) Direct

Available flights:

AS 4102 Codeshare
AS 4244 Codeshare
AS 4784 Codeshare
AS 6454 Codeshare
AS 6495 Codeshare
AS 6880 Codeshare
AS 6886 Codeshare

United States

Fort Lauderdale (FLL) Direct

Available flights:

AS 4477 Codeshare
AS 4771 Codeshare
AS 4775 Codeshare
AS 6733 Codeshare
AS 6859 Codeshare

United States

Fort Myers (RSW) Direct

Available flights:

AS 4105 Codeshare
AS 4166 Codeshare
AS 4263 Codeshare
AS 6213 Codeshare
AS 6215 Codeshare
AS 6604 Codeshare

United States

Grand Rapids (GRR) Direct

Available flights:

AS 4072 Codeshare
AS 4286 Codeshare
AS 4401 Codeshare
AS 4486 Codeshare
AS 4765 Codeshare
AS 6213 Codeshare
AS 6385 Codeshare
AS 6456 Codeshare
AS 6459 Codeshare
AS 6571 Codeshare
AS 6816 Codeshare

United States

Greensboro/High Point (GSO) Direct

Available flights:

AS 4016 Codeshare
AS 4318 Codeshare
AS 4588 Codeshare
AS 6057 Codeshare
AS 6408 Codeshare
AS 6520 Codeshare
AS 6691 Codeshare
AS 6697 Codeshare

United States

Greenville/Spartanburg (GSP) Direct

Available flights:

AS 4351 Codeshare
AS 4776 Codeshare
AS 6038 Codeshare
AS 6385 Codeshare
AS 6697 Codeshare
AS 6886 Codeshare

United States

Harrisburg (MDT) Direct

Available flights:

AS 4057 Codeshare
AS 4487 Codeshare
AS 4499 Codeshare
AS 4555 Codeshare
AS 6455 Codeshare
AS 6477 Codeshare
AS 6651 Codeshare
AS 6693 Codeshare
AS 6759 Codeshare

United States

Hartford (BDL) Direct

Available flights:

AS 4291 Codeshare
AS 4293 Codeshare
AS 4360 Codeshare
AS 4366 Codeshare
AS 6242 Codeshare
AS 6397 Codeshare
AS 6490 Codeshare
AS 6714 Codeshare

United States

Indianapolis (IND) Direct

Available flights:

AS 4282 Codeshare
AS 4554 Codeshare
AS 4678 Codeshare
AS 6273 Codeshare
AS 6435 Codeshare
AS 6498 Codeshare
AS 6520 Codeshare
AS 6695 Codeshare

United States

Jacksonville (JAX) Direct

Available flights:

AS 4043 Codeshare
AS 4120 Codeshare
AS 4386 Codeshare
AS 4589 Codeshare
AS 4636 Codeshare
AS 6345 Codeshare
AS 6456 Codeshare
AS 6484 Codeshare
AS 6567 Codeshare

United States

John Glenn Columbus (CMH) Direct

Available flights:

AS 4777 Codeshare
AS 6103 Codeshare
AS 6104 Codeshare
AS 6145 Codeshare
AS 6219 Codeshare
AS 6685 Codeshare
AS 6860 Codeshare

United States

Key West (EYW) Direct

Available flights:

AS 4102 Codeshare
AS 4255 Codeshare
AS 6028 Codeshare
AS 6064 Codeshare

United States

Knoxville (TYS) Direct

Available flights:

AS 4119 Codeshare
AS 4366 Codeshare
AS 4395 Codeshare
AS 4531 Codeshare
AS 4615 Codeshare
AS 4734 Codeshare
AS 4786 Codeshare
AS 6714 Codeshare

United States

Lexington (LEX) Direct

Available flights:

AS 4416 Codeshare
AS 6126 Codeshare

United States

Louisville (SDF) Direct

Available flights:

AS 4159 Codeshare
AS 4375 Codeshare
AS 4396 Codeshare
AS 4444 Codeshare
AS 6154 Codeshare
AS 6507 Codeshare
AS 6571 Codeshare
AS 6748 Codeshare

United States

Madison (MSN) Direct

Available flights:

AS 4017 Codeshare
AS 4029 Codeshare
AS 4460 Codeshare
AS 4494 Codeshare
AS 6051 Codeshare
AS 6388 Codeshare

United States

Manchester (MHT) Direct

Available flights:

AS 4436 Codeshare
AS 4530 Codeshare
AS 4707 Codeshare
AS 6346 Codeshare
AS 6353 Codeshare
AS 6581 Codeshare

United States

Memphis (MEM) Direct

Available flights:

AS 4020 Codeshare
AS 4021 Codeshare
AS 4440 Codeshare
AS 4463 Codeshare
AS 4589 Codeshare
AS 4734 Codeshare
AS 6385 Codeshare
AS 6456 Codeshare
AS 6869 Codeshare
AS 6876 Codeshare
AS 6898 Codeshare

United States

Miami (MIA) Direct

Available flights:

AS 4421 Codeshare
AS 4672 Codeshare
AS 6285 Codeshare
AS 6324 Codeshare
AS 6568 Codeshare

United States

Myrtle Beach (MYR) Direct

Available flights:

AS 4293 Codeshare
AS 4669 Codeshare
AS 4747 Codeshare
AS 6316 Codeshare
AS 6697 Codeshare

United States

Norfolk (ORF) Direct

Available flights:

AS 4560 Codeshare
AS 4749 Codeshare
AS 6108 Codeshare
AS 6149 Codeshare
AS 6209 Codeshare
AS 6458 Codeshare

United States

Orlando (MCO) Direct

Available flights:

AS 4273 Codeshare
AS 4391 Codeshare
AS 4413 Codeshare
AS 4501 Codeshare
AS 4777 Codeshare
AS 6012 Codeshare
AS 6355 Codeshare
AS 6458 Codeshare

United States

Pensacola (PNS) Direct

Available flights:

AS 4193 Codeshare
AS 4351 Codeshare
AS 4494 Codeshare
AS 4558 Codeshare
AS 4781 Codeshare
AS 6385 Codeshare
AS 6520 Codeshare
AS 6702 Codeshare

United States

Phoenix Sky Harbor (PHX) Direct

Available flights:

AS 4640 Codeshare

United States

Pittsburgh (PIT) Direct

Available flights:

AS 4069 Codeshare
AS 4237 Codeshare
AS 4548 Codeshare
AS 4592 Codeshare
AS 6025 Codeshare
AS 6515 Codeshare
AS 6525 Codeshare
AS 6697 Codeshare

United States

Portland (PWM) Direct

Available flights:

AS 4362 Codeshare
AS 4423 Codeshare
AS 4527 Codeshare
AS 6086 Codeshare
AS 6336 Codeshare
AS 6415 Codeshare
AS 6417 Codeshare
AS 6570 Codeshare
AS 6631 Codeshare
AS 6762 Codeshare

United States

Portland (PDX) Direct

Available flights:

AS 1461

United States

Providence (PVD) Direct

Available flights:

AS 4226 Codeshare
AS 4323 Codeshare
AS 4349 Codeshare
AS 4782 Codeshare
AS 6041 Codeshare
AS 6044 Codeshare
AS 6338 Codeshare
AS 6384 Codeshare
AS 6570 Codeshare

United States

Raleigh/Durham (RDU) Direct

Available flights:

AS 4038 Codeshare
AS 4260 Codeshare
AS 4294 Codeshare
AS 4383 Codeshare
AS 4416 Codeshare
AS 4553 Codeshare
AS 4555 Codeshare
AS 4557 Codeshare
AS 6122 Codeshare
AS 6266 Codeshare
AS 6319 Codeshare
AS 6615 Codeshare
AS 6801 Codeshare
AS 6869 Codeshare
AS 6898 Codeshare

United States

Richmond (RIC) Direct

Available flights:

AS 4783 Codeshare
AS 6083 Codeshare
AS 6459 Codeshare
AS 6765 Codeshare

United States

Roanoke (ROA) Direct

Available flights:

AS 4468 Codeshare
AS 6879 Codeshare
AS 6883 Codeshare

United States

Rochester (ROC) Direct

Available flights:

AS 4078 Codeshare
AS 4514 Codeshare
AS 4698 Codeshare
AS 6409 Codeshare
AS 6702 Codeshare
AS 6797 Codeshare

United States

Ronald Reagan Washington (DCA) Direct

Available flights:

AS 4159 Codeshare
AS 4318 Codeshare
AS 4383 Codeshare
AS 4621 Codeshare
AS 4659 Codeshare
AS 4774 Codeshare

United States

Salisbury/Ocean City (SBY) Direct

Available flights:

AS 4499 Codeshare
AS 4522 Codeshare
AS 4678 Codeshare
AS 4747 Codeshare
AS 4785 Codeshare
AS 6069 Codeshare
AS 6462 Codeshare
AS 6760 Codeshare

United States

Sarasota/Bradenton (SRQ) Direct

Available flights:

AS 4789 Codeshare
AS 6154 Codeshare
AS 6385 Codeshare
AS 6572 Codeshare
AS 6581 Codeshare
AS 6765 Codeshare

United States

Savannah (SAV) Direct

Available flights:

AS 4118 Codeshare
AS 4784 Codeshare
AS 6143 Codeshare
AS 6302 Codeshare
AS 6385 Codeshare
AS 6695 Codeshare

United States

Seattle-Tacoma (SEA) Direct

Available flights:

United States

State College (SCE) Direct

Available flights:

AS 4035 Codeshare
AS 4137 Codeshare
AS 4400 Codeshare
AS 4469 Codeshare
AS 4609 Codeshare
AS 6066 Codeshare
AS 6092 Codeshare
AS 6513 Codeshare

United States

Syracuse (SYR) Direct

Available flights:

AS 4559 Codeshare
AS 6386 Codeshare
AS 6410 Codeshare

United States

Tampa (TPA) Direct

Available flights:

AS 4264 Codeshare
AS 4468 Codeshare
AS 4485 Codeshare
AS 6004 Codeshare
AS 6483 Codeshare
AS 6704 Codeshare
AS 6817 Codeshare
AS 6861 Codeshare

United States

Watertown (ART) Direct

Available flights:

AS 4795 Codeshare
AS 6241 Codeshare
AS 6808 Codeshare

United States

West Palm Beach (PBI) Direct

Available flights:

AS 4072 Codeshare
AS 4111 Codeshare
AS 4259 Codeshare
AS 4325 Codeshare
AS 6177 Codeshare
AS 6553 Codeshare
AS 6584 Codeshare
AS 6717 Codeshare

United States

Wilmington (ILM) Direct

Available flights:

AS 4140 Codeshare
AS 4352 Codeshare
AS 4626 Codeshare
AS 4678 Codeshare
AS 6484 Codeshare
AS 6522 Codeshare
AS 6702 Codeshare
AS 6747 Codeshare