Flights from Chicago to San Francisco

Did you mean Flights from San Francisco to Chicago?

Chicago

United States

ORD

Chicago O'Hare International Airport

San Francisco

United States

SFO

San Francisco International Airport

Distance: 1,842 miles

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 12,500 points + $25.00 for ORD → SFO, Economy, on 2026-10-28, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

ORD → SFOEconomy
AA3115
12,500 points+ $25.00
Departure
2026-10-28
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 05:01
ORD → SFOEconomy
AA1253
12,500 points+ $25.00
Departure
2026-10-28
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 05:01
ORD → SFOEconomy
AA3141
12,500 points+ $25.00
Departure
2026-10-31
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 04:37
ORD → SFOEconomy
AA1854
12,500 points+ $25.00
Departure
2026-11-07
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 03:32
ORD → SFOEconomy
AA1253
12,500 points+ $25.00
Departure
2026-11-10
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 08:53
ORD → SFOEconomy
AA597
12,500 points+ $25.00
Departure
2026-11-10
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 08:53
ORD → SFOEconomy
AA821
12,500 points+ $25.00
Departure
2026-11-10
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 08:53
ORD → SFOEconomy
AA3049
12,500 points+ $25.00
Departure
2026-11-10
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 08:53
ORD → SFOEconomy
AA1854
12,500 points+ $25.00
Departure
2026-11-11
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 19:26
ORD → SFOEconomy
AA1253
12,500 points+ $25.00
Departure
2026-11-11
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 19:26
ORD → SFOEconomy
AA3246
12,500 points+ $25.00
Departure
2026-11-12
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 15:59
ORD → SFOEconomy
AA517
12,500 points+ $25.00
Departure
2026-11-17
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 04:08

Chicago to San Francisco route overview

Chicago O'Hare International Airport (ORD) serves Chicago; San Francisco International Airport (SFO) serves San Francisco.

The airports are 1,842 miles apart by great-circle distance.

Frequently asked questions

Which airports serve the Chicago to San Francisco route?

Chicago O'Hare International Airport (ORD) is the origin airport and San Francisco International Airport (SFO) is the destination airport.

How far is San Francisco from Chicago?

ORD and SFO are approximately 1,842 miles apart by great-circle distance.

More routes from Chicago

Published schedules are temporarily unavailable for ORD. Airport facts and route navigation remain available.