San Diego - Phoenix15 daysTue 31 MarSAN-PHX· DirectFrontier AirlinesWed 15 AprPHX-SAN· DirectFrontier Airlinesfrom46 USD
Phoenix - San Diego6 daysWed 01 AprPHX-SAN· DirectFrontier AirlinesTue 07 AprSAN-PHX· DirectFrontier Airlinesfrom46 USD
San Francisco - Las Vegas3 daysSat 07 MarSFO-LAS· DirectFrontier AirlinesTue 10 MarLAS-SFO· DirectFrontier Airlinesfrom47 USD
Salt Lake City - Denver1 daysTue 03 MarSLC-DEN· DirectFrontier AirlinesWed 04 MarDEN-SLC· DirectFrontier Airlinesfrom47 USD
Dallas - Denver21 daysWed 04 MarDFW-DEN· DirectFrontier AirlinesWed 25 MarDEN-DFW· DirectFrontier Airlinesfrom47 USD
Denver - Dallas1 daysTue 10 MarDEN-DFW· DirectFrontier AirlinesWed 11 MarDFW-DEN· DirectFrontier Airlinesfrom47 USD
Las Vegas - San Francisco1 daysTue 10 MarLAS-SFO· DirectFrontier AirlinesWed 11 MarSFO-LAS· DirectFrontier Airlinesfrom47 USD
Los Angeles - Denver13 daysWed 15 AprLAX-DEN· DirectFrontier AirlinesTue 28 AprDEN-LAX· DirectFrontier Airlinesfrom47 USD
Minneapolis - Denver1 daysTue 21 AprMSP-DEN· DirectFrontier AirlinesWed 22 AprDEN-MSP· DirectFrontier Airlinesfrom47 USD
Portland - Denver1 daysTue 19 MayPDX-DEN· DirectFrontier AirlinesWed 20 MayDEN-PDX· DirectFrontier Airlinesfrom47 USD
Ontario - Denver21 daysWed 22 AprONT-DEN· DirectFrontier AirlinesWed 13 MayDEN-ONT· DirectFrontier Airlinesfrom47 USD
Seattle - Denver1 daysTue 14 AprSEA-DEN· DirectFrontier AirlinesWed 15 AprDEN-SEA· DirectFrontier Airlinesfrom47 USD
Tampa - Chicago21 daysSat 25 AprTPA-ORD· DirectFrontier AirlinesSat 16 MayORD-TPA· DirectFrontier Airlinesfrom47 USD
Atlanta - Miami3 daysWed 25 FebATL-MIA· DirectSpirit AirlinesSat 28 FebMIA-ATL· DirectSpirit Airlinesfrom50 USD
Fort Lauderdale - Austin4 daysThu 26 FebFLL-AUS· DirectSpirit AirlinesMon 02 MarAUS-FLL· DirectSpirit Airlinesfrom50 USD
Austin - Fort Lauderdale1 daysWed 25 FebAUS-FLL· DirectSpirit AirlinesThu 26 FebFLL-AUS· DirectSpirit Airlinesfrom51 USD
El Paso - Denver7 daysTue 31 MarELP-DEN· DirectFrontier AirlinesTue 07 AprDEN-ELP· DirectFrontier Airlinesfrom52 USD
New York - Orlando7 daysWed 25 FebLGA-MCO· DirectSpirit AirlinesWed 04 MarMCO-LGA· DirectSpirit Airlinesfrom54 USD
Miami - Atlanta15 daysWed 25 FebMIA-ATL· DirectSpirit AirlinesThu 12 MarATL-MIA· DirectSpirit Airlinesfrom54 USD
Orlando - New York6 daysWed 25 FebMCO-LGA· DirectSpirit AirlinesTue 03 MarLGA-MCO· DirectSpirit Airlinesfrom55 USD