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Cheap flights Chicago to San Francisco

1 passenger, economy

Nonstop flights from Chicago to San Francisco: American Airlines, Southwest Airlines, Alaska Airlines and 1 more. Nonstop flights per week: 19. Flight time: 4 hours 55 minutes. Distance: 2965 km. Tickets from NZ$105 (departure 29 October).

Prices updated on 26 October at 11:04

See also: San Francisco — ChicagoFlights from ChicagoFlights to San Francisco

Cheap flights Chicago to San Francisco

Compare prices, duration and stops

American Airlines
AA 2885
06:45
O'Hare International Airport (ORD)
Mon, 26 Oct
4h 52min
Direct
09:37
San Francisco (SFO)
Mon, 26 Oct
NZ$330
Frontier Airlines
F9 3647
23:30
O'Hare International Airport (ORD)
Mon, 26 Oct
18h 49min
1 stop
16:19
San Francisco (SFO)
Tue, 27 Oct +1
NZ$272
American Airlines
AA 2158
21:31
O'Hare International Airport (ORD)
Mon, 26 Oct
4h 59min
Direct
00:30
San Francisco (SFO)
Tue, 27 Oct +1
NZ$338
Frontier Airlines
F9 1483
14:30
O'Hare International Airport (ORD)
Tue, 27 Oct
6h 47min
1 stop
19:17
San Francisco (SFO)
Tue, 27 Oct
NZ$257
Frontier Airlines
F9 1483 🔥 Hot deal
06:30
O'Hare International Airport (ORD)
Wed, 28 Oct
6h 47min
1 stop
11:17
San Francisco (SFO)
Wed, 28 Oct
NZ$351
Frontier Airlines
F9 1483 Best price
14:30
O'Hare International Airport (ORD)
Thu, 29 Oct
19h 50min
1 stop
08:20
San Francisco (SFO)
Fri, 30 Oct +1
NZ$105
Frontier Airlines
F9 1596
10:26
O'Hare International Airport (ORD)
Thu, 29 Oct
12h 14min
1 stop
20:40
San Francisco (SFO)
Thu, 29 Oct
NZ$198
Southwest Airlines
WN 4327
21:25
Chicago Midway International Airport (MDW)
Thu, 29 Oct
4h 45min
Direct
00:10
San Francisco (SFO)
Fri, 30 Oct +1
NZ$223
Frontier Airlines
F9 1483
06:30
O'Hare International Airport (ORD)
Fri, 30 Oct
6h 47min
1 stop
11:17
San Francisco (SFO)
Fri, 30 Oct
NZ$252
Southwest Airlines
WN 2945
18:25
Chicago Midway International Airport (MDW)
Sat, 31 Oct
4h 45min
Direct
21:10
San Francisco (SFO)
Sat, 31 Oct
NZ$397
Frontier Airlines
F9 1483
15:30
O'Hare International Airport (ORD)
Sun, 1 Nov
6h 47min
1 stop
20:17
San Francisco (SFO)
Sun, 1 Nov
NZ$311
American Airlines
AA 1253
06:45
O'Hare International Airport (ORD)
Sun, 1 Nov
4h 55min
Direct
09:40
San Francisco (SFO)
Sun, 1 Nov
NZ$320
Frontier Airlines
F9 3647
02:15
O'Hare International Airport (ORD)
Mon, 2 Nov
25h 52min
1 stop
02:07
San Francisco (SFO)
Tue, 3 Nov +1
NZ$330
Frontier Airlines
F9 1483
06:30
O'Hare International Airport (ORD)
Mon, 2 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Mon, 2 Nov
NZ$269
Alaska Airlines
AS 587
07:00
O'Hare International Airport (ORD)
Mon, 2 Nov
16h 43min
1 stop
21:43
San Francisco (SFO)
Mon, 2 Nov
NZ$365
Frontier Airlines
F9 1483
06:30
O'Hare International Airport (ORD)
Tue, 3 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Tue, 3 Nov
NZ$328
Frontier Airlines
F9 1483
06:30
O'Hare International Airport (ORD)
Wed, 4 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Wed, 4 Nov
NZ$255
Frontier Airlines
F9 2145
16:00
O'Hare International Airport (ORD)
Wed, 4 Nov
18h 50min
1 stop
08:50
San Francisco (SFO)
Thu, 5 Nov +1
NZ$168
Southwest Airlines
WN 3288 🔥 Hot deal
20:00
Chicago Midway International Airport (MDW)
Fri, 6 Nov
4h 50min
Direct
22:50
San Francisco (SFO)
Fri, 6 Nov
NZ$327
United Airlines
UA 1811
22:30
O'Hare International Airport (ORD)
Fri, 6 Nov
4h 50min
Direct
01:20
San Francisco (SFO)
Sat, 7 Nov +1
NZ$231
United Airlines
UA 1333
05:55
O'Hare International Airport (ORD)
Sun, 8 Nov
30h 16min
1 stop
10:11
San Francisco (SFO)
Mon, 9 Nov +1
NZ$251
Frontier Airlines
F9 1483
06:30
O'Hare International Airport (ORD)
Sun, 8 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Sun, 8 Nov
NZ$297
Frontier Airlines
F9 1483
06:30
O'Hare International Airport (ORD)
Mon, 9 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Mon, 9 Nov
NZ$254
Frontier Airlines
F9 2292
06:08
Chicago Midway International Airport (MDW)
Wed, 11 Nov
14h 2min
1 stop
18:10
San Francisco (SFO)
Wed, 11 Nov
NZ$279
Frontier Airlines
F9 1483
06:30
O'Hare International Airport (ORD)
Thu, 12 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Thu, 12 Nov
NZ$257
Frontier Airlines
F9 1483
06:30
O'Hare International Airport (ORD)
Sat, 14 Nov
19h 50min
1 stop
00:20
San Francisco (SFO)
Sun, 15 Nov +1
NZ$180
Alaska Airlines
AS 325 🔥 Hot deal
14:07
O'Hare International Airport (ORD)
Sat, 14 Nov
7h 42min
Direct
19:49
San Francisco (SFO)
Sat, 14 Nov
NZ$190
United Airlines
UA 1309
08:45
O'Hare International Airport (ORD)
Sun, 15 Nov
61h 47min
1 stop
20:32
San Francisco (SFO)
Tue, 17 Nov +1
NZ$238
Allegiant Air
G4 32
20:37
Chicago Rockford International Airport (RFD)
Sun, 15 Nov
45h 25min
2 stops
16:02
San Francisco (SFO)
Tue, 17 Nov +1
NZ$287
Frontier Airlines
F9 1483
15:30
O'Hare International Airport (ORD)
Mon, 16 Nov
6h 47min
1 stop
20:17
San Francisco (SFO)
Mon, 16 Nov
NZ$253
Alaska Airlines
AS 1447
23:15
O'Hare International Airport (ORD)
Mon, 16 Nov
10h 16min
1 stop
07:31
Norman Y. Mineta San Jose (SJC)
Tue, 17 Nov +1
NZ$195
Frontier Airlines
F9 3647
17:15
O'Hare International Airport (ORD)
Mon, 16 Nov
17h 4min
1 stop
08:19
San Francisco (SFO)
Tue, 17 Nov +1
NZ$187
Frontier Airlines
F9 1341
20:30
O'Hare International Airport (ORD)
Mon, 16 Nov
23h 49min
2 stops
18:19
San Francisco (SFO)
Tue, 17 Nov +1
NZ$199
Southwest Airlines
WN 2953
21:15
Chicago Midway International Airport (MDW)
Mon, 16 Nov
49h 17min
1 stop
20:32
San Francisco (SFO)
Wed, 18 Nov +1
NZ$231
Frontier Airlines
F9 1483 🔥 Hot deal
06:30
O'Hare International Airport (ORD)
Tue, 17 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Tue, 17 Nov
NZ$162
Alaska Airlines
AS 583 🔥 Hot deal
09:30
O'Hare International Airport (ORD)
Tue, 17 Nov
8h 31min
Direct
16:01
San Francisco (SFO)
Tue, 17 Nov
NZ$196
American Airlines
AA 832
11:45
O'Hare International Airport (ORD)
Tue, 17 Nov
10h 47min
1 stop
20:32
San Francisco (SFO)
Tue, 17 Nov
NZ$232
Frontier Airlines
F9 1483
15:30
O'Hare International Airport (ORD)
Wed, 18 Nov
6h 47min
1 stop
20:17
San Francisco (SFO)
Wed, 18 Nov
NZ$253
Frontier Airlines
F9 1483
15:40
O'Hare International Airport (ORD)
Fri, 20 Nov
20h 3min
1 stop
09:43
San Francisco (SFO)
Sat, 21 Nov +1
NZ$283
Frontier Airlines
F9 1483
15:40
O'Hare International Airport (ORD)
Thu, 26 Nov
13h 14min
1 stop
02:54
San Francisco (SFO)
Fri, 27 Nov +1
NZ$280
Alaska Airlines
AS 1479
04:57
O'Hare International Airport (ORD)
Mon, 30 Nov
14h 55min
1 stop
17:52
San Francisco (SFO)
Mon, 30 Nov
NZ$562
Frontier Airlines
F9 2145
05:15
O'Hare International Airport (ORD)
Mon, 30 Nov
54h 25min
1 stop
09:40
San Francisco (SFO)
Wed, 2 Dec +1
NZ$336
Frontier Airlines
F9 2145
06:21
O'Hare International Airport (ORD)
Tue, 1 Dec
29h 19min
1 stop
09:40
San Francisco (SFO)
Wed, 2 Dec +1
NZ$208
Frontier Airlines
F9 2145
06:21
O'Hare International Airport (ORD)
Wed, 2 Dec
13h 14min
1 stop
17:35
San Francisco (SFO)
Wed, 2 Dec
NZ$208
Frontier Airlines
F9 2145
06:21
O'Hare International Airport (ORD)
Thu, 3 Dec
8h 15min
1 stop
12:36
San Francisco (SFO)
Thu, 3 Dec
NZ$158
Frontier Airlines
F9 2144
23:04
Chicago Midway International Airport (MDW)
Thu, 3 Dec
10h 45min
1 stop
07:49
San Francisco (SFO)
Fri, 4 Dec +1
NZ$281
Frontier Airlines
F9 1483
07:00
O'Hare International Airport (ORD)
Fri, 4 Dec
14h 15min
1 stop
19:15
San Francisco (SFO)
Fri, 4 Dec
NZ$304
Frontier Airlines
F9 1483
07:41
O'Hare International Airport (ORD)
Sat, 5 Dec
13h 32min
1 stop
19:13
San Francisco (SFO)
Sat, 5 Dec
NZ$306
Frontier Airlines
F9 3171
05:43
O'Hare International Airport (ORD)
Sun, 6 Dec
15h 30min
1 stop
19:13
San Francisco (SFO)
Sun, 6 Dec
NZ$274
Frontier Airlines
F9 1483
07:25
O'Hare International Airport (ORD)
Sun, 6 Dec
28h 14min
1 stop
09:39
San Francisco (SFO)
Mon, 7 Dec +1
NZ$289

Direct flight schedule Chicago — San Francisco

Direct flights: 3 · Airlines: 2 · First departure: 06:45 · Last departure: 15:45

Departure → arrivalFlightAirport DaysDurationPrice
06:45→09:40 American Airlines AA 1253 O'HareORD MonTueWedThuFriSatSun 4h 55min
14:25→17:16 United Airlines UA 246 O'HareORD MonTueWedThuFriSatSun 4h 51min
15:45→18:49 American Airlines AA 2327 O'HareORD MonTueWedThuFriSatSun 5h 4min
Local time: departure at the departure airport, arrival at the arrival airport. Days and prices are based on tickets found for the coming months.

Low price calendar

From
To
Lowest price of the month Thu, 29 Oct · One way from NZ$198

Prices as of 26 October, 11:04 Moscow time

Cheap flights Chicago to San Francisco

Frontier Airlines
Frontier Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
NZ$158
Alaska Airlines
Alaska Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
NZ$196
American Airlines
American Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
NZ$232
United Airlines
United Airlines
Tue, Thu, Fri, Sun
Price from
NZ$238

Which airlines offer the cheapest flights from Chicago to San Francisco?

Based on collected data, the cheapest flights are offered by Frontier Airlines with an average ticket price of NZ$252.

  • Frontier Airlines Average price: NZ$252 · Flights: 9 · Direct: 0
  • Allegiant Air Average price: NZ$265 · Flights: 2 · Direct: 0
  • United Airlines Average price: NZ$278 · Flights: 5 · Direct: 2
  • Alaska Airlines Average price: NZ$318 · Flights: 10 · Direct: 2
  • American Airlines Average price: NZ$322 · Flights: 9 · Direct: 7
  • Southwest Airlines Average price: NZ$367 · Flights: 7 · Direct: 4

Which airlines fly most often from Chicago to San Francisco?

The most flight options on this route are offered by Alaska Airlines — options found: 10.

  • Alaska Airlines Flights: 10 · Direct: 2
  • Frontier Airlines Flights: 9 · Direct: 0
  • American Airlines Flights: 9 · Direct: 7
  • Southwest Airlines Flights: 7 · Direct: 4
  • United Airlines Flights: 5 · Direct: 2
  • Allegiant Air Flights: 2 · Direct: 0

Round trip Chicago — San Francisco

TripOutboundReturnOutbound + returnTotal
Weekend tripSat, 12 DecSun, 13 Dec NZ$207 + NZ$189
One weekThu, 3 DecWed, 9 Dec NZ$158 + NZ$133
Two weeksTue, 5 JanTue, 19 Jan NZ$162 + NZ$191

Two one-way tickets combined, price per adult. Tap a price to search these dates.

Prices as of 26 October, 11:04 Moscow time

Which month is cheapest to fly Chicago — San Francisco?

Cheapest month: February — a one-way ticket usually costs around NZ$230, 16% below average. Most expensive month: April — around NZ$331.

February 2027usually NZ$230 · 16% below average

One-way ticket prices for departures in that month. “Usually” is the median of the lowest daily prices.

Prices as of 26 October, 11:04 Moscow time

How many days before departure is it cheapest to buy a Chicago — San Francisco ticket?

The cheapest departure right now is Tue, 17 Nov — from NZ$167. Days before departure: 22. 4–7 days before departure tickets cost from NZ$252, 1–3 days before — from NZ$198.

Before departureDeparture dateDifference from lowestPrice
1–3 days Thu, 29 Oct 18% more
4–7 days Fri, 30 Oct 51% more
8–14 days Fri, 6 Nov 39% more
15–21 days Sat, 14 Nov 8% more
22–30 days Tue, 17 Nov cheapest

Lowest prices for departures in the next 30 days.

How many flights per day operate from Chicago to San Francisco?

Most flights operate on Mon (16), the fewest on Tue (7).

  • Mon Flights: 16 · Direct: 3
  • Tue Flights: 7 · Direct: 2
  • Wed Flights: 13 · Direct: 1
  • Thu Flights: 11 · Direct: 4
  • Fri Flights: 7 · Direct: 2
  • Sat Flights: 8 · Direct: 4
  • Sun Flights: 13 · Direct: 3

Popular destinations from Chicago

All →
CHI
Chicago — Fort Lauderdale
United States → United States
FLL
from
NZ$54
CHI
Chicago — Denver
United States → United States
DEN
from
NZ$56
CHI
Chicago — Baltimore
United States → United States
BWI
from
NZ$60
CHI
Chicago — Washington
United States → United States
WAS
from
NZ$80
CHI
Chicago — Philadelphia
United States → United States
PHL
from
NZ$86
CHI
Chicago — Miami
United States → United States
MIA
from
NZ$89
CHI
Chicago — St Louis
United States → United States
STL
from
NZ$97
CHI
Chicago — Phoenix
United States → United States
PHX
from
NZ$98

Popular destinations to San Francisco

All →
LAX
Los Angeles — San Francisco
United States → United States
SFO
from
NZ$31
ONT
Ontario — San Francisco
United States → United States
SFO
from
NZ$31
SAN
San Diego — San Francisco
United States → United States
SFO
from
NZ$32
PHX
Phoenix — San Francisco
United States → United States
SFO
from
NZ$34
LAS
Las Vegas — San Francisco
United States → United States
SFO
from
NZ$43
SEA
Seattle — San Francisco
United States → United States
SFO
from
NZ$96
PDX
Portland — San Francisco
United States → United States
SFO
from
NZ$118
DEN
Denver — San Francisco
United States → United States
SFO
from
NZ$124
DFW
Dallas — San Francisco
United States → United States
SFO
from
NZ$150

Flights from Chicago to cities near San Francisco

Flights to San Francisco are currently cheaper than to nearby cities: from NZ$105.

City Distance Direct Flights Airlines Price from
San FranciscoSFO — 15426 direct from NZ$190
OaklandOAK 18 km 5114 direct from NZ$232
SacramentoSAC 126 km 063

Distance is a straight line between the cities. Prices are the lowest one-way fares.

Cheap flights Chicago to San Francisco

Price from
NZ$147
Average price
NZ$303
Cheapest
February
Flight time
4 hours 55 minutes
Distance
2 965 km
Рейсов в неделю
19
Airlines
6
Most frequent flight
F9 1483

Prices as of 26 October, 11:04 Moscow time

Airports on the Chicago — San Francisco route

From → to Flights Direct Airlines Price from
O'Hare International AirportORD San FranciscoSFO Cheapest
31114
O'Hare International AirportORD Norman Y. Mineta San JoseSJC
401
Chicago Midway International AirportMDW San FranciscoSFO
942
Chicago Rockford International AirportRFD San FranciscoSFO
201

Departure airports · Chicago

Arrival airports · San Francisco

Passenger reviews

No reviews for this route yet

Internet abroad

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Frequently Asked Questions

Yes. Nonstop flights from Chicago to San Francisco are operated by: American Airlines, Southwest Airlines, Alaska Airlines, United Airlines. A nonstop flight takes 4 hours 55 minutes on average. Nonstop tickets start at NZ$190.
The average ticket price Chicago San Francisco is NZ$303. The cheapest ticket costs NZ$105, operated by Frontier Airlines, flight F9 1483, departing Chicago on 29 October at 14:30, arriving San Francisco on 30 October at 08:20. Prices as of 26 October.
A nonstop flight takes 4 hours 55 minutes on average. The fastest is WN 2758 Southwest Airlines: 4 hours 40 minutes. With a connection: from 6 hours 43 minutes, usually about 9 hours.
Flights from Chicago to San Francisco depart from these airports: O'Hare International Airport (ORD), Chicago Midway International Airport (MDW), Chicago Rockford International Airport (RFD). Most flights depart from O'Hare International Airport. Arrival: San Francisco (SFO), Norman Y. Mineta San Jose (SJC).
Based on prices for the coming months, the cheapest month to fly is December: tickets from NZ$158.
Tickets from Chicago to San Francisco are sold by: Alaska Airlines, American Airlines, Frontier Airlines, Southwest Airlines, United Airlines, Allegiant Air. Nonstop: American Airlines, Southwest Airlines, Alaska Airlines, United Airlines.
The distance from Chicago to San Francisco is 2965 km.
Tickets from San Francisco to Chicago start at NZ$133. The average price is NZ$281. Nonstop flights are operated by: American Airlines, United Airlines, Southwest Airlines, Hawaiian Airlines. All tickets San Francisco — Chicago