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Cheap flights from Aurora to San Francisco (CHI - SFO)

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The best prices from Aurora to San Francisco are usually found in August or April, booked 33 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Aurora (CHI) to San Francisco (SFO)

CHI - SFO
Price
$236 - $312
SFO
Temperature
59 - 77 °F
SFO
Rainfall
0 - 4.7 inches

Popular in

December

High demand for flights, 13% potential price rise

Cheapest in

August

Best time to find cheap flights, 13% potential price drop

Round-trip from

$236

From Aurora to San Francisco

One-way from

$42

One-way flight from Aurora to San Francisco

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Aurora to San Francisco?

Friday is generally a great day to depart. Flying on this day could help you save up to 14%.

How far in advance should I book a flight from Aurora to San Francisco?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 7% on flights from Aurora to San Francisco compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $99. For sooner than that we have options available in the next 3 days from $105.

What is the cheapest month to fly from Aurora to San Francisco?

Flights from Aurora to San Francisco lean towards being more expensive in June. Prices are generally better when you fly from Aurora to San Francisco in August, with the cheapest ticket starting at $48.

When is the cheapest time to fly from Aurora to San Francisco (CHI - SFO)?

A simple way to save on the total cost of your ticket is to fly from Aurora to San Francisco in the afternoon. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the morning.

Cheap flights from Aurora to San Francisco in January, February 2021

19 Feb - 25 Feb
$88pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
14 Feb - 17 Feb
$93pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
15 Feb - 18 Feb
$97pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl

Aurora to San Francisco 2021 flight deals

19 Feb - 25 Feb
$88pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
14 Feb - 17 Feb
$93pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
18 Mar - 24 Mar
$94pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl

Non-stop flights to San Francisco from Aurora

27 Mar - 27 Mar
$155pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
Non-Stop
ORD
Chicago O'Hare Intl
19 May - 25 May
$156pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
20 Mar - 30 Mar
$157pp
ORD
Chicago O'Hare Intl
Alaska Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Aurora to San Francisco

5 Feb - 18 Feb
$131pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
31 Jan - 5 Feb
$133pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
4 Feb - 5 Feb
$134pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to San Francisco from Aurora

3:30 am - 5:09 am
Frontier
1 Stop
27h 39m
ORD - SFO
Frontier
$42
Gotogate
1:30 am - 6:50 pm
Frontier
1 Stop
19h 20m
ORD - SFO
Frontier
$44
mytrip.com
2:45 am - 5:56 am
Frontier
1 Stop
29h 11m
ORD - SFO
Frontier
$45
CheapFlights

Related info for your journey

Flight FAQs

From Aurora to San Francisco

Are flight prices decreasing from Chicago to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Chicago and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Chicago to San Francisco to control the spread of COVID-19?

Alaska Airlines and Delta are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Chicago to San Francisco are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Chicago to San Francisco have flexible cancellations due to COVID-19?

Some of our airline partners flying from Chicago to San Francisco have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Alaska Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Aurora to San Francisco for under $100 on Cheapflights?

Yes, there are multiple flights from Aurora to San Francisco for under $100. The cheapest flight booked recently is on Frontier for just $88, but on average you can expect to pay $105.

Are there nonstop flights from Aurora to San Francisco for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Aurora to San Francisco under $200. A good price for a nonstop flight from Aurora to San Francisco is less than $174.

Are there last-minute flights available from Aurora to San Francisco for under $200?

There are currently 20+ open flights from Aurora to San Francisco within the next 7 days for less than $200.

What days are nonstop flights available from Chicago to San Francisco?

You can find nonstop flights on the following days: Sunday, Wednesday, Thursday, Friday, Saturday.

How many flights depart from Aurora to San Francisco on average per day?

On average, you can expect to see 2 flights from Chicago to San Francisco a day.
Evening (6pm - Midnight) - 100% of flight departures

Is Chicago weather warmer or cooler than San Francisco?

We forecast the temperature to be around the 84 °F's in July, on average. The temperature in San Francisco is generally colder than in Chicago. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Aurora to San Francisco?

A quick flight from Aurora to San Francisco can take about 7h 14m. Delta provides one of the quickest options available for as low as $386. The distance from Aurora to San Francisco is about 1851 mi. This flight may include one or multiple stops.

What is the cheapest airline to fly from Aurora to San Francisco round-trip?

Flying on Frontier is currently your cheapest option to San Francisco, with prices starting at $88. Users have found that Frontier is 67% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Aurora to San Francisco one-way?

One-way options have recently been found by users for as low as $42 on Frontier.

Alternative routes for Aurora to San Francisco

Destination information for San Francisco

Average temperature for January in San Francisco
59.0 °F
Avg rainfall for January in San Francisco
2.2 ″

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)

Airports servicing San Francisco

Top 7 airlines flying from Aurora to San Francisco

Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$103 $236 No cancel fee 65%
Frontier
$102 $255 No cancel fee 62%
Alaska Airlines
$118 $257 No cancel fee 75%
Sun Country Air
$131 $293 No cancel fee 83%
United Airlines
$138 $337 No cancel fee 69%
American Airlines
$128 $339 No cancel fee 71%
Delta
$127 $350 No cancel fee N/A

Hourly flight availability from Aurora to San Francisco

Afternoon Noon to 6 PM 66% of CHI to SFO departures
Morning 6 AM to noon 33% of CHI to SFO departures
Early morning Midnight to 6 AM 1% of CHI to SFO departures
Evening 6 PM to midnight 0% of CHI to SFO departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Aurora to San Francisco
Sunday
13 daily flights
Monday
22 daily flights
Tuesday
27 daily flights
Wednesday
27 daily flights
Thursday
16 daily flights
Friday
14 daily flights
Saturday
11 daily flights
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