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$29+ Cheap flights from Salinas, CA, CA to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ONT
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Salinas to Ontario are usually found in May or July, booked 89 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Salinas to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Salinas (S9N) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$57
(United Airlines)

One-way from

$29
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$199
From Salinas to Ontario
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One-way flight from Salinas to Ontario
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High demand for flights, 29% potential price rise
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Best time to find cheap flights, 7% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Salinas to Ontario

Cheapest flights from Salinas to Ontario
Explore the most affordable flight options available from Salinas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/68:25 amSFO - ONT
Nonstop1h 26mUnited Airlines
Sat 2/86:15 amONT - SFO
Nonstop1h 31mUnited Airlines
Deal found 1/20$57
This Frontier deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/208:06 amSFO - ONT
Nonstop1h 28mFrontier
Sun 2/238:26 amONT - SFO
Nonstop1h 36mFrontier
Deal found 1/21$58
This Southwest deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/85:35 amSFO - ONT
2 stops6h 30mSouthwest
Mon 2/103:30 pmONT - SFO
1 stop7h 20mSouthwest
Deal found 1/20$192
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/239:15 amSFO - ONT
1 stop6h 14mAmerican Airlines
Sat 1/2512:48 pmONT - SFO
1 stop6h 11mAmerican Airlines
Deal found 1/20$199
This Expedia deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/79:00 amSFO - ONT
2 stops14h 24mMultiple Airlines
Mon 3/108:26 amONT - SFO
Nonstop1h 36mMultiple Airlines
Deal found 1/20$211

Find flights from Salinas to Ontario within your budget

Customize your flight search to find flights from Salinas to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoOntario

SFO - ONT

SFOONT

San Francisco

Thu 2/6

8:25 am-9:51 am

Nonstop1h 26m

Ontario

Sat 2/8

6:15 am-7:46 am

Nonstop1h 31m

$57

San FranciscoOntario

SFO - ONT

SFOONT

San Francisco

Thu 2/20

8:06 am-9:34 am

Nonstop1h 28m

Ontario

Sun 2/23

8:26 am-10:02 am

Nonstop1h 36m

$58

San FranciscoOntario

SFO - ONT

SFOONT

San Francisco

Wed 2/19

6:35 am-1:25 pm

1 stop6h 50m

Ontario

Wed 2/26

9:00 am-7:10 pm

2 stops10h 10m

$122

San FranciscoOntario

SFO - ONT

SFOONT

San Francisco

Fri 3/7

9:00 am-11:24 pm

2 stops14h 24m

Ontario

Mon 3/10

8:26 am-10:02 am

Nonstop1h 36m

$211

San FranciscoOntario

SFO - ONT

SFOONT

San Francisco

Mon 2/3

8:10 am-10:13 pm

1 stop14h 03m

Ontario

Tue 2/4

11:14 am-10:13 pm

1 stop10h 59m

$222

San FranciscoOntario

SFO - ONT

SFOONT

San Francisco

Sun 2/2

9:59 pm-11:24 pm

Nonstop1h 25m

$29

San FranciscoOntario

SFO - ONT

SFOONT

San Francisco

Sat 3/1

5:15 am-9:35 am

1 stop4h 20m

$59

San FranciscoOntario

SFO - ONT

SFOONT

San Francisco

Tue 1/28

8:25 am-9:51 am

Nonstop1h 26m

$69

San FranciscoOntario

SFO - ONT

SFOONT

San Francisco

Mon 1/27

9:15 am-3:29 pm

1 stop6h 14m

$100

San FranciscoOntario

SFO - ONT

SFOONT

San Francisco

Tue 2/4

7:55 pm-10:34 am

1 stop14h 39m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 11 results
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Best time to book a flight from Salinas to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Salinas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Salinas to Ontario

Get recent, data-driven insights about flights from Salinas to Ontario including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Salinas to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Salinas to Ontario. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Salinas to Ontario, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Salinas to Ontario?

Currently, August is the cheapest month in which you can book a flight from Salinas to Ontario (average of $246). Flying from Salinas to Ontario in March is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from S9N to ONT?

Find hourly flight availability from Salinas to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Salinas to Ontario as you normally would.

What is the cheapest day to fly from Salinas to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Salinas to Ontario. Price data was last updated on April 21, 2024.

Travelers seeking maximum savings on their Salinas to Ontario flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown United Airlines, Frontier and Southwest from Salinas to Ontario. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Salinas to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Salinas?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Ontario from Salinas. Booking flights from Salinas to Ontario (ONT) should be relatively easy as there are 5 daily inbound flights from Salinas from 7 different airlines.

  • How popular is this Salinas to Ontario flight route?

    Flights from Salinas to Ontario have been viewed 104 times in the past calendar month.

  • What are the cheapest airlines to fly from Salinas to Ontario one-way?

    One-way options have recently been found by users for as low as $29 on United Airlines. Other airlines that offer cheap prices include Frontier from $32 and Southwest from $99 one-way.

  • What are the most reliable airlines from Salinas to Ontario?

    No one likes to see their flight delayed. When booking a flight from Salinas to Ontario consider choosing United Airlines (87%), Emirates (81%) or SkyWest Airlines (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Salinas to Ontario?

    Looking at all options, your cheapest flight can be booked for $19. While the most popular route (San Francisco - Ontario) can be booked for $38 on average our data indicates $183 when flying from Salinas to Ontario.

  • Can I find deals for flights from Salinas to Ontario that include hotel bookings?

    Yes. In addition to deals on Salinas to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salinas to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salinas to Ontario.

  • Can I find deals for business class flights from Salinas to Ontario?

    Yes. Cheapflights offers flight deals from Salinas to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Salinas to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Salinas to Ontario (average of $246). Flying from Salinas to Ontario in March is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 7 airlines flying from Salinas to Ontario

Discover the top 7 airlines that operate flights from Salinas to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$32Average$103FlexibilityNo cancel feeOn-time65%
FrontierCheapest$36Average$100FlexibilityNo cancel feeOn-time62%
DeltaCheapest$45Average$124FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$55Average$320FlexibilityNo cancel feeOn-time75%
Breeze AirwaysCheapest$78Average$153FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$129Average$352FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$193Average$279FlexibilityNo cancel feeOn-time63%
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