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Did you mean flights from Ontario to San Francisco?

Cheap Flights from San Francisco to Ontario, CA, United States - SFO to ONT Last modified: Aug 25, 2016 1:37 AM

Popular flights from San Francisco to Ontario Last modified: Aug 25, 2016 1:37 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

United
SFOONT
Thu 9/8
nonstop
ONTSFO
Mon 9/12
nonstop
$125
Select
United
SFOONT
Sat 9/10
nonstop
ONTSFO
Mon 9/12
nonstop
$125
Select
United
SFOONT
Mon 9/12
nonstop
ONTSFO
Wed 9/14
nonstop
$125
Select
United
SFOONT
Mon 9/12
nonstop
ONTSFO
Thu 9/15
nonstop
$125
Select
United
SFOONT
Wed 9/14
nonstop
ONTSFO
Wed 9/21
nonstop
$125
Select
Alaska
SFOONT
Wed 11/23
nonstop
ONTSFO
Mon 11/28
nonstop
$211
Select

How Much Does it Cost to Fly from San Francisco to Ontario (SFO to ONT)?

We have collected flight cost data from across the web for travel from San Francisco to Ontario, and have found the average flight price for this trip to be $129.

When Can I Buy the Cheapest Flight from San Francisco to Ontario (SFO to ONT)?

Airlines can adjust prices for plane tickets from San Francisco to Ontario based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from San Francisco to Ontario

The chart below shows up-to-date information regarding how far in advance a flight from San Francisco to Ontario should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $285 $337
7-14 days $125 $249
14-21 days $125 $220
21-30 days $125 $220
30-60 days $125 $220
60-90 days $125 $221
90+ days $134 $225

Cheapest Day To Fly from San Francisco to Ontario

The chart below shows up-to-date information regarding the cheapest days to fly from San Francisco to Ontario.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$125 $125 $125 $125 $135 $125 $140

Lowest Fares Chart By Month from San Francisco to Ontario

The chart below shows the lowest fare by month when flying from San Francisco to Ontario.

Month Origin Destination Carrier Depart Date Return Date Stops Price
August San Francisco Ontario United 8/31/16 9/6/16 0 $285
September San Francisco Ontario United 9/8/16 9/12/16 0 $125
October San Francisco Ontario United 10/25/16 10/31/16 0 $125
November San Francisco Ontario United 11/2/16 11/15/16 0 $130
December San Francisco Ontario United 12/15/16 12/17/16 0 $135
January San Francisco Ontario United 1/5/17 1/23/17 0 $134
February San Francisco Ontario United 2/10/17 2/12/17 0 $135
March San Francisco Ontario United 3/9/17 3/19/17 0 $207

Cheapest Weekend Non-Stop Flights for the Next 30 Days from San Francisco to Ontario

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from San Francisco to Ontario.

Next 30 Days

SunMonTueWedThuFriSat
28 29 30 31 1 2 3
$282
4 5 6 7 8 9 10
$282 $125
11 12 13 14 15 16 17
$125 $130
18 19 20 21 22 23 24
$130 $130
25 26 27 28 29 30 1
$130 $130
2 3 4 5 6 7 8
$130
TIPSave $128 by flying into Las Vegas instead of Ontario from San Francisco

Non-Stop vs Connecting Flights from San Francisco to Ontario (SFO to ONT)

Your San Francisco to Ontario flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from San Francisco to Ontario is $232.

The average price for non-stop flights from San Francisco to Ontario is $168.

The chart below shows up to date information regarding non-stop flights from San Francisco to Ontario.

Nonstop Flight Details from San Francisco to Ontario
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
United 7 7 7 7 7 6 7 06:00 22:35

San Francisco to Ontario Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from San Francisco to Ontario?
Answer: The average San Francisco to Ontario flight time is an hour and 28 minutes.
Question: How many miles are there between San Francisco and Ontario?
Answer: The distance from San Francisco to Ontario is 363 miles.
Question: How common are direct flights from San Francisco to Ontario?
Answer: There are 48 direct flights from San Francisco to Ontario.
Question: What is the most popular airline for non-stop flights from San Francisco to Ontario?
Answer: United Airlines provides 100% of the non-stop flights between San Francisco and Ontario.
Question: What are the most popular connecting cities when flying from San Francisco to Ontario?
Answer: Phoenix, AZ

Airlines Flying from San Francisco to Ontario (SFO to ONT) Number of flights searched: 81Last modified: Aug 25, 2016 1:37 AM

Below are the different airlines that fly from San Francisco to Ontario with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from San Francisco to Ontario.

San Francisco to Ontario
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
United - X X X X X X X
Southwest LAS X X X X X X X

Airports for Your Route

These pages contain information about the major airports in San Francisco and Ontario, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from San Francisco - SFO

FlightsAirlineLowest Price
San Francisco to Los Angeles American, Alaska, Delta, United, Virgin America $120
San Francisco to Santa Ana Alaska, Delta, United $134
San Francisco to Long Beach American, JetBlue, Delta, Hawaiian $125
San Francisco to Las Vegas American, Alaska, JetBlue, Delta, Frontier, United, Virgin America $76
San Francisco to Burbank Delta, United $133
San Francisco to San Diego American, Alaska, Delta, United, Virgin America $143
San Francisco to Palm Springs American, Alaska, United, Virgin America $217

Cheap Domestic Flights to Ontario - ONT

FlightsAirlineLowest Price
Sacramento to Ontario American, Alaska, Delta, United $151
Oakland to Ontario American, Alaska, Delta $237
San Jose to Ontario Delta Check Dates
Reno to Ontario American, Alaska, Delta, United $210
Fresno to Ontario American, United $324
Monterey to Ontario American, Alaska, United $324
Santa Rosa to Ontario American, Alaska $231
Chico to OntarioCheck Dates
Redding to Ontario Alaska, United $347
Modesto to OntarioCheck Dates
San Luis Obispo to Ontario American, United Check Dates
San Jose to Los Angeles American, Alaska, Delta, United $125
Sacramento to Los Angeles American, Alaska, Delta, United $150
Oakland to Los Angeles Boutique, Alaska, Delta, Spirit $79
Reno to Los Angeles American, Alaska, Delta, United $160
Fresno to Los Angeles American, Alaska, United $282
Santa Rosa to Los Angeles American, Alaska $215
San Jose to Santa Ana American, Alaska, Delta, United $134
Sacramento to Santa Ana American, Alaska, Delta, United $151
Oakland to Santa Ana American, Delta $203
Monterey to Los Angeles American, Alaska, United $97
Oakland to Long Beach JetBlue, Delta $117
Sacramento to Long Beach American, Alaska, JetBlue, Delta $141
Cheap Flights from San Francisco to Ontario, CA, United States, from $125 Round trip from SFO to ONT