Frontier Airlines (F9) flights from Chicago O'Hare (ORD).

Dominican Republic

Punta Cana (PUJ) Direct

Available flights:

F9 80

Mexico

Cancun (CUN) Direct

Available flights:

F9 44
F9 372

Mexico

Guadalajara (GDL) Direct

Available flights:

F9 6705 Codeshare
F9 6903 Codeshare

Mexico

Leon/Guanajuato (BJX) Direct

Available flights:

F9 6331 Codeshare

Mexico

Mexico City Benito Juarez (MEX) Direct

Available flights:

F9 6701 Codeshare
F9 6703 Codeshare

Mexico

Morelia (MLM) Direct

Available flights:

F9 6921 Codeshare

Mexico

Queretaro (QRO) Direct

Available flights:

F9 6391 Codeshare

United States

Atlanta (ATL) Direct

Available flights:

United States

Austin (AUS) Direct

Available flights:

F9 2799

United States

Baltimore (BWI) Direct

Available flights:

United States

Charlotte (CLT) Direct

Available flights:

F9 3142

United States

Dallas Fort Worth (DFW) Direct

Available flights:

United States

Denver (DEN) Direct

Available flights:

United States

Fort Lauderdale (FLL) Direct

Available flights:

F9 2205

United States

Fort Myers (RSW) Direct

Available flights:

F9 3800

United States

Houston George Bush (IAH) Direct

Available flights:

F9 3135

United States

Las Vegas Harry Reid (LAS) Direct

Available flights:

United States

Los Angeles (LAX) Direct

Available flights:

F9 2445

United States

Miami (MIA) Direct

Available flights:

F9 2672

United States

Minneapolis/Saint Paul (MSP) Direct

Available flights:

F9 3487

United States

New Orleans (MSY) Direct

Available flights:

F9 2003

United States

New York John F. Kennedy (JFK) Direct

Available flights:

F9 1044

United States

Orlando (MCO) Direct

Available flights:

United States

Philadelphia (PHL) Direct

Available flights:

F9 2112

United States

Phoenix Sky Harbor (PHX) Direct

Available flights:

United States

Raleigh/Durham (RDU) Direct

Available flights:

F9 3352

United States

Tampa (TPA) Direct

Available flights: