
$158 Cheap United flights San Francisco (SFO) to Chicago (ORD)
Prices were available within the past 7 days and start at $158 for one-way flights and $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 30 - Tue, May 5
SFO
San Francisco
ORD
Chicago
$273 Roundtrip, found 6 days ago
$273
Roundtrip
found 6 days ago
Find the cheapest month to fly from San Francisco (SFO) to Chicago (ORD)
September is typically the cheapest month to fly
From $129 - $366 per traveler.
Origin airport | San Francisco Intl. |
|---|---|
Destination airport | O'Hare Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United |
Popular airline | United |
Distance | 2947 km |
Average flight time | 6 hours 24 mins |
Most Popular United Routes from San Francisco
Most Popular United Routes from Chicago
- Detroit to Orlando (DTW - MCO)
- Fayetteville to Buffalo (XNA - BUF)
- Newark Liberty Intl. Airport to Birmingham (EWR - BHM)
- Newark Liberty Intl. Airport to Panama City (EWR - PTY)
- Fayetteville to Guadalajara (XNA - GDL)
- Baltimore to Colorado Springs (BWI - COS)
- Boise to Santa Barbara (BOI - SBA)
- Atlanta to Newark Liberty Intl. Airport (ATL - EWR)
- Charlotte to Iwakuni (CLT - IWK)
- Fayetteville to Merida (XNA - MID)
Popular Domestic Routes in O'Hare Intl.
- Newark Liberty Intl. Airport to Birmingham (EWR - BHM)
- Baltimore to Colorado Springs (BWI - COS)
- Atlanta to Las Vegas (ATL - LAS)
- Fresno to Orlando (FAT - MCO)
- Atlanta to Las Vegas (ATL - LAS)
- Baltimore to New Orleans (BWI - MSY)
- Phoenix to Columbus (PHX - CMH)
- Newark Liberty Intl. Airport to Birmingham (EWR - BHM)
- Fayetteville to Guadalajara (XNA - GDL)
- Detroit to Orlando (DTW - MCO)