$174 Cheap Frontier Airlines flights San Francisco (SFO) to Chicago (ORD)
Prices were available within the past 7 days and start at $174 for one-way flights and $250 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Wed, May 28 - Sun, Jun 1
SFO
San Francisco
ORD
Chicago
$250 Roundtrip, found 12 hours ago
$250
Roundtrip
found 12 hours ago
Most Popular Frontier Airlines Routes from San Francisco
Most Popular Frontier Airlines Routes from Chicago
- Dallas to Miami (DFW - MIA)
- Washington to San José del Cabo (DCA - SJD)
- Raleigh to Chicago (RDU - MDW)
- Washington to Cleveland (IAD - CLE)
- Atlanta to Los Angeles (ATL - LAX)
- Atlanta to Phoenix (ATL - PHX)
- Atlanta to New York (ATL - LGA)
- West Palm Beach to Philadelphia (PBI - PHL)
- Tampa to Washington (TPA - IAD)
- Phoenix to Seattle (PHX - SEA)
Popular Domestic Routes in O'Hare Intl.
- Raleigh to Chicago (RDU - MDW)
- Atlanta to Phoenix (ATL - PHX)
- Philadelphia to Orlando (PHL - MCO)
- Atlanta to New York (ATL - LGA)
- West Palm Beach to Philadelphia (PBI - PHL)
- Washington to Cleveland (IAD - CLE)
- Dallas to Miami (DFW - MIA)
- Ontario to Pensacola (ONT - PNS)
- Chicago to Los Angeles (ORD - LAX)
- Cleveland to Miami (CLE - MIA)