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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: 21. Flight time: 4 hours 55 minutes. Distance: 2965 km. Tickets from KSh7 279 (departure 29 October).

Prices updated on 24 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 1954
18:55
Chicago O'Hare International Airport (ORD)
Sat, 24 Oct
5h 1min
Direct
21:56
San Francisco (SFO)
Sat, 24 Oct
KSh20 096
Frontier Airlines
F9 2445
20:01
Chicago O'Hare International Airport (ORD)
Sat, 24 Oct
50h 37min
1 stop
20:38
San Francisco (SFO)
Mon, 26 Oct +1
KSh21 263
American Airlines
AA 2885
06:45
Chicago O'Hare International Airport (ORD)
Sun, 25 Oct
4h 52min
Direct
09:37
San Francisco (SFO)
Sun, 25 Oct
KSh23 505
Allegiant Air
G4 158
04:53
Chicago Rockford International Airport (RFD)
Mon, 26 Oct
45h 9min
2 stops
00:02
San Francisco (SFO)
Wed, 28 Oct +1
KSh19 201
American Airlines
AA 2885
06:45
Chicago O'Hare International Airport (ORD)
Mon, 26 Oct
4h 52min
Direct
09:37
San Francisco (SFO)
Mon, 26 Oct
KSh22 941
Frontier Airlines
F9 3647
23:30
Chicago O'Hare International Airport (ORD)
Mon, 26 Oct
18h 49min
1 stop
16:19
San Francisco (SFO)
Tue, 27 Oct +1
KSh18 968
American Airlines
AA 2158
21:31
Chicago O'Hare International Airport (ORD)
Mon, 26 Oct
4h 59min
Direct
00:30
San Francisco (SFO)
Tue, 27 Oct +1
KSh23 505
Frontier Airlines
F9 1483
14:30
Chicago O'Hare International Airport (ORD)
Tue, 27 Oct
6h 47min
1 stop
19:17
San Francisco (SFO)
Tue, 27 Oct
KSh17 919
Frontier Airlines
F9 1483 🔥 Hot deal
06:30
Chicago O'Hare International Airport (ORD)
Wed, 28 Oct
6h 47min
1 stop
11:17
San Francisco (SFO)
Wed, 28 Oct
KSh24 403
Frontier Airlines
F9 1483 Best price
14:30
Chicago O'Hare International Airport (ORD)
Thu, 29 Oct
19h 50min
1 stop
08:20
San Francisco (SFO)
Fri, 30 Oct +1
KSh7 279
Frontier Airlines
F9 1596
10:26
Chicago O'Hare International Airport (ORD)
Thu, 29 Oct
12h 14min
1 stop
20:40
San Francisco (SFO)
Thu, 29 Oct
KSh13 760
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
KSh15 497
Frontier Airlines
F9 1483
06:30
Chicago O'Hare International Airport (ORD)
Fri, 30 Oct
6h 47min
1 stop
11:17
San Francisco (SFO)
Fri, 30 Oct
KSh17 528
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
KSh27 659
Frontier Airlines
F9 1483
15:30
Chicago O'Hare International Airport (ORD)
Sun, 1 Nov
6h 47min
1 stop
20:17
San Francisco (SFO)
Sun, 1 Nov
KSh21 670
American Airlines
AA 1253
06:45
Chicago O'Hare International Airport (ORD)
Sun, 1 Nov
4h 55min
Direct
09:40
San Francisco (SFO)
Sun, 1 Nov
KSh22 303
Frontier Airlines
F9 3647
02:15
Chicago O'Hare International Airport (ORD)
Mon, 2 Nov
25h 52min
1 stop
02:07
San Francisco (SFO)
Tue, 3 Nov +1
KSh22 967
Frontier Airlines
F9 1483
06:30
Chicago O'Hare International Airport (ORD)
Mon, 2 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Mon, 2 Nov
KSh18 745
Alaska Airlines
AS 587
07:00
Chicago O'Hare International Airport (ORD)
Mon, 2 Nov
16h 43min
1 stop
21:43
San Francisco (SFO)
Mon, 2 Nov
KSh25 418
Frontier Airlines
F9 1483
06:30
Chicago O'Hare International Airport (ORD)
Tue, 3 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Tue, 3 Nov
KSh22 849
Frontier Airlines
F9 1483
06:30
Chicago O'Hare International Airport (ORD)
Wed, 4 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Wed, 4 Nov
KSh17 758
Frontier Airlines
F9 2145
16:00
Chicago O'Hare International Airport (ORD)
Wed, 4 Nov
18h 50min
1 stop
08:50
San Francisco (SFO)
Thu, 5 Nov +1
KSh11 721
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
KSh22 761
United Airlines
UA 1811
22:30
Chicago O'Hare International Airport (ORD)
Fri, 6 Nov
4h 50min
Direct
01:20
San Francisco (SFO)
Sat, 7 Nov +1
KSh16 097
United Airlines
UA 1333
05:55
Chicago O'Hare International Airport (ORD)
Sun, 8 Nov
30h 16min
1 stop
10:11
San Francisco (SFO)
Mon, 9 Nov +1
KSh17 483
Frontier Airlines
F9 1483
06:30
Chicago O'Hare International Airport (ORD)
Sun, 8 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Sun, 8 Nov
KSh20 655
Frontier Airlines
F9 1483
06:30
Chicago O'Hare International Airport (ORD)
Mon, 9 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Mon, 9 Nov
KSh17 694
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
KSh19 429
Frontier Airlines
F9 1483
06:30
Chicago O'Hare International Airport (ORD)
Thu, 12 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Thu, 12 Nov
KSh17 916
Frontier Airlines
F9 1483
06:30
Chicago O'Hare International Airport (ORD)
Sat, 14 Nov
19h 50min
1 stop
00:20
San Francisco (SFO)
Sun, 15 Nov +1
KSh12 534
Alaska Airlines
AS 325 🔥 Hot deal
14:07
Chicago O'Hare International Airport (ORD)
Sat, 14 Nov
7h 42min
Direct
19:49
San Francisco (SFO)
Sat, 14 Nov
KSh13 218
United Airlines
UA 1309
08:45
Chicago O'Hare International Airport (ORD)
Sun, 15 Nov
61h 47min
1 stop
20:32
San Francisco (SFO)
Tue, 17 Nov +1
KSh16 601
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
KSh19 944
Frontier Airlines
F9 1483
15:30
Chicago O'Hare International Airport (ORD)
Mon, 16 Nov
6h 47min
1 stop
20:17
San Francisco (SFO)
Mon, 16 Nov
KSh17 644
Alaska Airlines
AS 1447
23:15
Chicago O'Hare International Airport (ORD)
Mon, 16 Nov
10h 16min
1 stop
07:31
Norman Y. Mineta San Jose (SJC)
Tue, 17 Nov +1
KSh13 560
Frontier Airlines
F9 3647
17:15
Chicago O'Hare International Airport (ORD)
Mon, 16 Nov
17h 4min
1 stop
08:19
San Francisco (SFO)
Tue, 17 Nov +1
KSh11 369
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
KSh16 074
Frontier Airlines
F9 1483
06:30
Chicago O'Hare International Airport (ORD)
Tue, 17 Nov
6h 47min
1 stop
11:17
San Francisco (SFO)
Tue, 17 Nov
KSh11 620
Alaska Airlines
AS 583 🔥 Hot deal
09:30
Chicago O'Hare International Airport (ORD)
Tue, 17 Nov
8h 31min
Direct
16:01
San Francisco (SFO)
Tue, 17 Nov
KSh13 628
American Airlines
AA 832
11:45
Chicago O'Hare International Airport (ORD)
Tue, 17 Nov
10h 47min
1 stop
20:32
San Francisco (SFO)
Tue, 17 Nov
KSh16 118
Frontier Airlines
F9 1483
15:30
Chicago O'Hare International Airport (ORD)
Wed, 18 Nov
6h 47min
1 stop
20:17
San Francisco (SFO)
Wed, 18 Nov
KSh17 644
Frontier Airlines
F9 1483
15:40
Chicago O'Hare International Airport (ORD)
Fri, 20 Nov
20h 3min
1 stop
09:43
San Francisco (SFO)
Sat, 21 Nov +1
KSh19 666
Frontier Airlines
F9 1483
15:40
Chicago O'Hare International Airport (ORD)
Thu, 26 Nov
13h 14min
1 stop
02:54
San Francisco (SFO)
Fri, 27 Nov +1
KSh19 486
Alaska Airlines
AS 1479
04:57
Chicago O'Hare International Airport (ORD)
Mon, 30 Nov
14h 55min
1 stop
17:52
San Francisco (SFO)
Mon, 30 Nov
KSh39 091
Frontier Airlines
F9 2145
05:15
Chicago O'Hare International Airport (ORD)
Mon, 30 Nov
54h 25min
1 stop
09:40
San Francisco (SFO)
Wed, 2 Dec +1
KSh23 385
Frontier Airlines
F9 2145
06:21
Chicago O'Hare International Airport (ORD)
Tue, 1 Dec
29h 19min
1 stop
09:40
San Francisco (SFO)
Wed, 2 Dec +1
KSh14 488
Frontier Airlines
F9 2145
06:21
Chicago O'Hare International Airport (ORD)
Wed, 2 Dec
13h 14min
1 stop
17:35
San Francisco (SFO)
Wed, 2 Dec
KSh14 448
Frontier Airlines
F9 2145
15:21
Chicago O'Hare International Airport (ORD)
Thu, 3 Dec
8h 56min
1 stop
22:17
San Francisco (SFO)
Thu, 3 Dec
KSh16 838
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
KSh19 538
Frontier Airlines
F9 1483
07:00
Chicago O'Hare International Airport (ORD)
Fri, 4 Dec
14h 15min
1 stop
19:15
San Francisco (SFO)
Fri, 4 Dec
KSh21 132

Direct flight schedule Chicago — San Francisco

Direct flights: 4 · Airlines: 2 · First departure: 06:45 · Last departure: 15:45

Departure → arrivalFlightAirport DaysDurationPrice
06:45→09:40 American Airlines AA 1253 Chicago O'HareORD MonTueWedThuFriSatSun 4h 55min
06:45→09:37 American Airlines AA 2885 Chicago O'HareORD MonTueWedThuFriSatSun 4h 52min
14:25→17:16 United Airlines UA 246 Chicago O'HareORD MonTueWedThuFriSatSun 4h 51min
15:45→18:49 American Airlines AA 2327 Chicago 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 KSh13 760

Prices as of 24 October, 11:05 Moscow time

Cheap flights Chicago to San Francisco

Frontier Airlines
Frontier Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
KSh11 369
Alaska Airlines
Alaska Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
KSh13 649
American Airlines
American Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
KSh16 118
United Airlines
United Airlines
Tue, Thu, Fri, Sun
Price from
KSh16 601

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 KSh18 271.

  • Frontier Airlines Average price: KSh18 271 · Flights: 8 · Direct: 0
  • Allegiant Air Average price: KSh18 693 · Flights: 3 · Direct: 0
  • United Airlines Average price: KSh19 360 · Flights: 5 · Direct: 2
  • Alaska Airlines Average price: KSh22 133 · Flights: 10 · Direct: 2
  • American Airlines Average price: KSh22 311 · Flights: 10 · Direct: 8
  • Southwest Airlines Average price: KSh25 544 · 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
  • American Airlines Flights: 10 · Direct: 8
  • Frontier Airlines Flights: 8 · Direct: 0
  • Southwest Airlines Flights: 7 · Direct: 4
  • United Airlines Flights: 5 · Direct: 2
  • Allegiant Air Flights: 3 · Direct: 0

Round trip Chicago — San Francisco

TripOutboundReturnOutbound + returnTotal
Weekend tripSat, 14 NovMon, 16 Nov KSh12 534 + KSh17 581
One weekWed, 2 DecWed, 9 Dec KSh14 448 + KSh9 248
Two weeksMon, 16 NovTue, 1 Dec KSh11 369 + KSh15 161

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

Prices as of 24 October, 11:05 Moscow time

Which month is cheapest to fly Chicago — San Francisco?

Cheapest month: February — a one-way ticket usually costs around KSh16 016, 17% below average. Most expensive month: April — around KSh23 031.

February 2027usually KSh16 016 · 17% below average

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

Prices as of 24 October, 11:05 Moscow time

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

The cheapest departure right now is Mon, 16 Nov — from KSh11 369. Days before departure: 22. 4–7 days before departure tickets cost from KSh13 760, 1–3 days before — from KSh17 919.

Before departureDeparture dateDifference from lowestPrice
1–3 days Tue, 27 Oct 58% more
4–7 days Thu, 29 Oct 21% more
8–14 days Fri, 6 Nov 42% more
15–21 days Sat, 14 Nov 10% more
22–30 days Mon, 16 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: 12 · Direct: 1
  • Thu Flights: 11 · Direct: 4
  • Fri Flights: 7 · Direct: 2
  • Sat Flights: 10 · Direct: 5
  • Sun Flights: 14 · Direct: 4

Popular destinations from Chicago

All →
CHI
Chicago — Philadelphia
United States → United States
PHL
from
KSh3 418
CHI
Chicago — Fort Lauderdale
United States → United States
FLL
from
KSh3 765
CHI
Chicago — Baltimore
United States → United States
BWI
from
KSh4 163
CHI
Chicago — Denver
United States → United States
DEN
from
KSh4 714
CHI
Chicago — Washington
United States → United States
WAS
from
KSh5 583
CHI
Chicago — Miami
United States → United States
MIA
from
KSh6 320
CHI
Chicago — Burlington
United States → United States
BRL
from
KSh6 404
CHI
Chicago — Phoenix
United States → United States
PHX
from
KSh6 844

Popular destinations to San Francisco

All →
SAN
San Diego — San Francisco
United States → United States
SFO
from
KSh2 197
LAX
Los Angeles — San Francisco
United States → United States
SFO
from
KSh2 271
PHX
Phoenix — San Francisco
United States → United States
SFO
from
KSh2 369
LAS
Las Vegas — San Francisco
United States → United States
SFO
from
KSh2 998
SEA
Seattle — San Francisco
United States → United States
SFO
from
KSh6 673
PDX
Portland — San Francisco
United States → United States
SFO
from
KSh8 215
DEN
Denver — San Francisco
United States → United States
SFO
from
KSh8 604
ONT
Ontario — San Francisco
United States → United States
SFO
from
KSh9 926
DFW
Dallas — San Francisco
United States → United States
SFO
from
KSh10 430

Flights from Chicago to cities near San Francisco

Flights to San Francisco are currently cheaper than to nearby cities: from KSh7 279.

City Distance Direct Flights Airlines Price from
San FranciscoSFO — 15426 direct from KSh13 218
OaklandOAK 18 km 5114 direct from KSh16 170
SacramentoSAC 126 km 084

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

Cheap flights Chicago to San Francisco

Price from
KSh10 261
Average price
KSh21 130
Cheapest
February
Flight time
4 hours 55 minutes
Distance
2 965 km
Рейсов в неделю
21
Airlines
6
Most frequent flight
F9 1483

Prices as of 24 October, 11:04 Moscow time

Airports on the Chicago — San Francisco route

From → to Flights Direct Airlines Price from
Chicago O'Hare International AirportORD San FranciscoSFO Cheapest
30114
Chicago O'Hare International AirportORD Norman Y. Mineta San JoseSJC
401
Chicago Midway International AirportMDW San FranciscoSFO
942
Chicago Rockford International AirportRFD San FranciscoSFO
301

Departure airports · Chicago

Arrival airports · San Francisco

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · United States

All plans

change

3 GB

data

30

days

KSh1 101

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2 GB

data

15

days

KSh1 530

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change

5 GB

data

30

days

KSh1 713

Buy

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3 GB

data

30

days

KSh1 958

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change

5 GB

data

30

days

KSh2 753

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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 KSh13 218.
The average ticket price Chicago San Francisco is KSh21 130. The cheapest ticket costs KSh7 279, 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 24 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: Chicago O'Hare International Airport (ORD), Chicago Midway International Airport (MDW), Chicago Rockford International Airport (RFD). Most flights depart from Chicago 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 November: tickets from KSh11 369. The most expensive month is December, with tickets from KSh14 404.
Tickets from Chicago to San Francisco are sold by: American Airlines, Alaska 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 KSh9 248. The average price is KSh19 537. Nonstop flights are operated by: American Airlines, United Airlines, Southwest Airlines, Hawaiian Airlines. All tickets San Francisco — Chicago