Spirit updated the flight schedule

Spirit has announced changes to its route schedule.

The newly added low cost flights are:
Aruba (AUA) - Phoenix, AZ (PHX) [see flight details]
Atlantic City (ACY) - Phoenix, AZ (PHX) [see flight details]
Boston, MA (BOS) - Phoenix, AZ (PHX) [see flight details]
Cancun (CUN) - Phoenix, AZ (PHX) [see flight details]
Cartagena (CTG) - Phoenix, AZ (PHX) [see flight details]
Chicago O'Hare, IL (ORD) - Phoenix, AZ (PHX) [see flight details]
Cockburn Town (ZSA) - Phoenix, AZ (PHX) [see flight details]
Dallas/Fort Worth, TX (DFW) - Phoenix, AZ (PHX) [see flight details]
Denver, CO (DEN) - Phoenix, AZ (PHX) [see flight details]
Detroit Wayne County, MI (DTW) - Phoenix, AZ (PHX) [see flight details]
El Dorado (BOG) - Phoenix, AZ (PHX) [see flight details]
El Eden (AXM) - Phoenix, AZ (PHX) [see flight details]
Fort Lauderdale, FL (FLL) - Phoenix, AZ (PHX) [see flight details]
George Bush (IAH) - Phoenix, AZ (PHX) [see flight details]
Hartsfield-Jackson Atlanta (ATL) - Phoenix, AZ (PHX) [see flight details]
Jose Marie Cordova (MDE) - Phoenix, AZ (PHX) [see flight details]
La Aurora (GUA) - Phoenix, AZ (PHX) [see flight details]
Las Vegas, NV (LAS) - Phoenix, AZ (PHX) [see flight details]
Lima-J Chavez (LIM) - Phoenix, AZ (PHX) [see flight details]
Los Angeles, CA (LAX) - Phoenix, AZ (PHX) [see flight details]
Minneapolis/St. Paul (MSP) - Phoenix, AZ (PHX) [see flight details]
Montego Bay (MBJ) - Phoenix, AZ (PHX) [see flight details]
Myrtle Beach (MYR) - Phoenix, AZ (PHX) [see flight details]
New York La Guardia (LGA) - Phoenix, AZ (PHX) [see flight details]
Norman Manley (KIN) - Phoenix, AZ (PHX) [see flight details]
Oakland, CA (OAK) - Phoenix, AZ (PHX) [see flight details]
Orlando, FL (MCO) - Phoenix, AZ (PHX) [see flight details]
Phoenix, AZ (PHX) - Los Angeles, CA (LAX) [see flight details]
Phoenix, AZ (PHX) - New York La Guardia (LGA) [see flight details]
Phoenix, AZ (PHX) - El Eden (AXM) [see flight details]
Phoenix, AZ (PHX) - Chicago O'Hare, IL (ORD) [see flight details]
Phoenix, AZ (PHX) - Cockburn Town (ZSA) [see flight details]
Phoenix, AZ (PHX) - Dallas/Fort Worth, TX (DFW) [see flight details]
Phoenix, AZ (PHX) - Las Vegas, NV (LAS) [see flight details]
Phoenix, AZ (PHX) - Minneapolis/St. Paul (MSP) [see flight details]
Phoenix, AZ (PHX) - Aruba (AUA) [see flight details]
Phoenix, AZ (PHX) - Myrtle Beach (MYR) [see flight details]
Phoenix, AZ (PHX) - San Juan, PR (SJU) [see flight details]
Phoenix, AZ (PHX) - Denver, CO (DEN) [see flight details]
Phoenix, AZ (PHX) - Toluca (TLC) [see flight details]
Phoenix, AZ (PHX) - Norman Manley (KIN) [see flight details]
Phoenix, AZ (PHX) - Southwest Florida (RSW) [see flight details]
Phoenix, AZ (PHX) - Hartsfield-Jackson Atlanta (ATL) [see flight details]
Phoenix, AZ (PHX) - Jose Marie Cordova (MDE) [see flight details]
Phoenix, AZ (PHX) - San José - Juan Santamaría (SJO) [see flight details]
Phoenix, AZ (PHX) - Cancun (CUN) [see flight details]
Phoenix, AZ (PHX) - Tampa/Saint Petersburg, FL (TPA) [see flight details]
Phoenix, AZ (PHX) - George Bush (IAH) [see flight details]
Phoenix, AZ (PHX) - Atlantic City (ACY) [see flight details]
Phoenix, AZ (PHX) - Orlando, FL (MCO) [see flight details]
Phoenix, AZ (PHX) - San Diego, CA (SAN) [see flight details]
Phoenix, AZ (PHX) - Cartagena (CTG) [see flight details]
Phoenix, AZ (PHX) - St. Thomas, USVI (STT) [see flight details]
Phoenix, AZ (PHX) - La Aurora (GUA) [see flight details]
Phoenix, AZ (PHX) - Montego Bay (MBJ) [see flight details]
Phoenix, AZ (PHX) - Punta Cana (PUJ) [see flight details]
Phoenix, AZ (PHX) - Boston, MA (BOS) [see flight details]
Phoenix, AZ (PHX) - St Maarten (SXM) [see flight details]
Phoenix, AZ (PHX) - Fort Lauderdale, FL (FLL) [see flight details]
Phoenix, AZ (PHX) - Lima-J Chavez (LIM) [see flight details]
Phoenix, AZ (PHX) - Oakland, CA (OAK) [see flight details]
Phoenix, AZ (PHX) - El Dorado (BOG) [see flight details]
Phoenix, AZ (PHX) - Portland, OR (PDX) [see flight details]
Phoenix, AZ (PHX) - Santo Domingo-Las Americas (SDQ) [see flight details]
Phoenix, AZ (PHX) - Detroit Wayne County, MI (DTW) [see flight details]
Portland, OR (PDX) - Phoenix, AZ (PHX) [see flight details]
Punta Cana (PUJ) - Phoenix, AZ (PHX) [see flight details]
San Diego, CA (SAN) - Phoenix, AZ (PHX) [see flight details]
San José - Juan Santamaría (SJO) - Phoenix, AZ (PHX) [see flight details]
San Juan, PR (SJU) - Phoenix, AZ (PHX) [see flight details]
Santo Domingo-Las Americas (SDQ) - Phoenix, AZ (PHX) [see flight details]
Southwest Florida (RSW) - Phoenix, AZ (PHX) [see flight details]
St Maarten (SXM) - Phoenix, AZ (PHX) [see flight details]
St. Thomas, USVI (STT) - Phoenix, AZ (PHX) [see flight details]
Tampa/Saint Petersburg, FL (TPA) - Phoenix, AZ (PHX) [see flight details]
Toluca (TLC) - Phoenix, AZ (PHX) [see flight details]

The following cheap flights have been cancelled:
Atlantic City (ACY) - Oakland, CA (OAK) [check for other flights on this route]
Oakland, CA (OAK) - Atlantic City (ACY) [check for other flights on this route]

The tickets for the newly introduced low cost flights are already available online. Spirit is a cheap airline that operates on 1670 low cost routes.