
$90 Cheap Frontier Airlines flights Chicago (ORD) to San Francisco (SFO)
Prices were available within the past 7 days and start at $90 for one-way flights and $236 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 18 - Thu, Nov 20
ORD
Chicago
SFO
San Francisco
$236 Roundtrip, found 21 hours ago
$236
Roundtrip
found 21 hours ago

Sun, Dec 14 - Sat, Jan 10
ORD
Chicago
SFO
San Francisco
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago

Sun, Dec 14 - Mon, Jan 5
ORD
Chicago
SFO
San Francisco
$242 Roundtrip, found 4 days ago
$242
Roundtrip
found 4 days ago

Tue, Nov 18 - Tue, Nov 25
ORD
Chicago
SFO
San Francisco
$247 Roundtrip, found 21 hours ago
$247
Roundtrip
found 21 hours ago

Mon, Nov 10 - Mon, Nov 24
ORD
Chicago
SFO
San Francisco
$262 Roundtrip, found 5 days ago
$262
Roundtrip
found 5 days ago

Tue, Nov 18 - Mon, Dec 1
ORD
Chicago
SFO
San Francisco
$276 Roundtrip, found 21 hours ago
$276
Roundtrip
found 21 hours ago
Origin airport | O'Hare Intl. |
---|---|
Destination airport | San Francisco Intl. |
Airlines serving | Alaska Airlines, Delta, Frontier Airlines, Hawaiian Airlines |
Popular airline | Alaska Airlines |
Distance | 2947 km |
Average flight time | 2 hours 40 mins |
Most Popular Frontier Airlines Routes from Chicago
- Frontier Airlines ORD to MIA
- Frontier Airlines ORD to FLL
- Frontier Airlines ORD to SFO
- Frontier Airlines ORD to IAH
- Frontier Airlines ORD to SJU
- Frontier Airlines ORD to PHL
- Frontier Airlines ORD to CUN
- Frontier Airlines ORD to JFK
- Frontier Airlines ORD to LAX
- Frontier Airlines ORD to PDX
- Frontier Airlines ORD to DEN
Most Popular Frontier Airlines Routes from San Francisco
- Houston to Philadelphia (IAH - PHL)
- Baltimore to Chicago (BWI - MDW)
- Newark Liberty Intl. Airport to Atlanta (EWR - ATL)
- New York to San Juan (JFK - SJU)
- Washington to Chicago (IAD - MDW)
- New York to San Juan (JFK - SJU)
- Orlando to Las Vegas (MCO - LAS)
- Denver to Chicago (DEN - ORD)
- New York to San Francisco (JFK - SFO)
- New York to Atlanta (JFK - ATL)
Popular Domestic Routes in San Francisco Intl.
- Boston to Orlando (BOS - MCO)
- Baltimore to Chicago (BWI - MDW)
- New York to Tampa (JFK - TPA)
- Denver to Las Vegas (DEN - LAS)
- Cleveland to Fort Lauderdale (CLE - FLL)
- New York to San Francisco (JFK - SFO)
- Detroit to Atlanta (DTW - ATL)
- New York to Miami (LGA - MIA)
- Boston to Orlando (BOS - MCO)
- Atlanta to New York (ATL - JFK)