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Yosemite National Park

$80+ Cheap flights from Ontario (ONT) to Yosemite National Park

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — RNO
May 10 — May 171
Sat 5/10
Sat 5/17
1 adult, Economy
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Cheap flight deals from Ontario to Yosemite National Park

Keep the following information in mind while searching for Ontario to Yosemite National Park flight deals. Data was last updated May 5, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$160
(Frontier)

One-way from

$80
(Frontier)

Popular in

October

Cheapest in

August

Average price

$298
Provider with most accurate pricing for Los Angeles-Fresno Airterminal flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Fresno Airterminal flights.
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From Ontario to Yosemite National Park
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One-way flight from Ontario to Yosemite National Park
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Highest demand for flights based on searches. 8% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Ontario to Yosemite National Park

Cheapest flights from Ontario to Yosemite National Park
Explore the most affordable flight options available from Ontario to Yosemite National Park. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.

This Frontier deal was found by Cheapflights users on 5/4. 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.
Sun 6/112:59 amONT - RNO
1 stop10h 08mFrontier
Mon 6/911:57 amRNO - ONT
1 stop11h 53mFrontier
Deal found 5/4$160
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/244:57 pmONT - RNO
1 stop4h 05mDelta
Tue 5/275:12 pmRNO - ONT
1 stop6h 30mDelta
Deal found 5/4$209
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Sat 5/176:00 amONT - RNO
1 stop3h 47mUnited Airlines
Sat 5/244:20 pmRNO - ONT
1 stop6h 25mUnited Airlines
Deal found 5/3$234
This Southwest deal was found by Cheapflights users on 5/4. 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.
Thu 5/226:10 amONT - RNO
1 stop3h 50mSouthwest
Sun 5/257:00 amRNO - ONT
1 stop4h 35mSouthwest
Deal found 5/4$239
This Travelocity deal was found by Cheapflights users on 5/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/512:59 amONT - RNO
1 stop10h 08mMultiple Airlines
Tue 6/102:26 pmRNO - ONT
1 stop8h 20mMultiple Airlines
Deal found 5/4$242
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Fri 6/207:02 pmONT - RNO
1 stop4h 12mAmerican Airlines
Mon 6/234:23 pmRNO - ONT
1 stop5h 15mAmerican Airlines
Deal found 5/4$268
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/411:51 amONT - RDD
1 stop6h 45mAlaska Airlines
Sun 6/87:16 pmRDD - ONT
1 stop15h 41mAlaska Airlines
Deal found 5/4$288
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Sat 8/301:42 pmONT - FAT
1 stop6h 06mUnited Airlines
Sun 8/3111:18 amFAT - ONT
1 stop6h 19mUnited Airlines
Deal found 5/5$289
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/24:45 pmONT - FAT
1 stop18h 26mAlaska Airlines
Mon 6/97:35 pmFAT - ONT
1 stop15h 22mAlaska Airlines
Deal found 5/5$342
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:00 amONT - RNO
2 stops8h 33mAlaska Airlines
Sat 6/77:00 amRNO - ONT
2 stops26h 17mAlaska Airlines
Deal found 5/3$353
This Southwest deal was found by Cheapflights users on 5/3. 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.
Thu 5/294:35 pmONT - FAT
2 stops6h 30mSouthwest
Sun 6/14:35 pmFAT - ONT
2 stops6h 55mSouthwest
Deal found 5/3$387
This United Airlines deal was found by Cheapflights users on 5/5. 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 6/56:41 pmONT - RDD
1 stop5h 18mUnited Airlines
Sat 7/52:10 pmRDD - ONT
1 stop3h 48mUnited Airlines
Deal found 5/5$390

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Yosemite National Park 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 May 5, 2025.
Use the filters below to find and compare flights from Ontario to Yosemite National Park that are best for you.

Fly from

Ontario

Fly to

Yosemite National Park

Route

Depart

Return

Price

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sun 6/1

12:59 am-11:07 am

1 stop10h 08m

Reno

Mon 6/9

11:57 am-11:50 pm

1 stop11h 53m

$160

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 5/24

4:57 pm-9:02 pm

1 stop4h 05m

Reno

Tue 5/27

5:12 pm-11:42 pm

1 stop6h 30m

$209

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 5/17

6:00 am-9:47 am

1 stop3h 47m

Reno

Sat 5/24

4:20 pm-10:45 pm

1 stop6h 25m

$234

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 5/22

6:10 am-10:00 am

1 stop3h 50m

Reno

Sun 5/25

7:00 am-11:35 am

1 stop4h 35m

$239

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 6/5

12:59 am-11:07 am

1 stop10h 08m

Reno

Tue 6/10

2:26 pm-10:46 pm

1 stop8h 20m

$242

OntarioReno

ONT - RNO

ONTRNO

Ontario

Fri 6/20

7:02 pm-11:14 pm

1 stop4h 12m

Reno

Mon 6/23

4:23 pm-9:38 pm

1 stop5h 15m

$268

OntarioRedding

ONT - RDD

ONTRDD

Ontario

Wed 6/4

11:51 am-6:36 pm

1 stop6h 45m

Redding

Sun 6/8

7:16 pm-10:57 am

1 stop15h 41m

$288

OntarioFresno

ONT - FAT

ONTFAT

Ontario

Sat 6/7

1:36 pm-5:35 pm

1 stop3h 59m

Fresno Airterminal

Mon 6/9

6:05 pm-10:45 pm

1 stop4h 40m

$315

OntarioFresno

ONT - FAT

ONTFAT

Ontario

Tue 6/3

4:45 pm-4:26 pm

2 stops23h 41m

Fresno Airterminal

Tue 6/10

7:35 pm-10:57 am

1 stop15h 22m

$328

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 5/31

6:00 am-2:33 pm

2 stops8h 33m

Reno

Sat 6/7

7:00 am-9:17 am

2 stops26h 17m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 29 results
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Best time to book a flight from Ontario to Yosemite National Park

Have a flexible travel schedule? Discover the best time to fly to Yosemite National Park from Ontario 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Yosemite National Park

What is the cheapest month to book a flight from Ontario to Yosemite National Park?

Currently, October is the cheapest month in which you can book a flight from Ontario to Yosemite National Park (average of $326). Flying from Ontario to Yosemite National Park in June is currently the most expensive (average of $432). 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 ONT to KIS?

Find hourly flight availability from Ontario to Yosemite National Park. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2025.

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

Rainfall in Yosemite National Park by month

Plan your trip to Yosemite National Park by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Yosemite National Park ranges from 0.0 - 2.2 inches per month. January is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Yosemite National Park when rainfall is around 0.0 in.

Temperature in Yosemite National Park by month

Plan your trip to Yosemite National Park by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Yosemite National Park, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Yosemite National Park

Get insights into the airlines that provide service to Yosemite National Park. 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 Yosemite National Park. Reviews last updated May 5, 2025.
Read through reviews of airlines operating flights from Ontario to Yosemite National Park, such as Alaska Airlines, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,987 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,987 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,292 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,941 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,420 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,702 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Yosemite National Park. 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 from for flights from Ontario to Yosemite National Park?

    For a flight from Ontario to Yosemite National Park, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • What are the cheapest airlines to fly from Ontario to Yosemite National Park one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $80. Delta flights start at $100 while deals on United Airlines start at $110 one-way.

  • What are the most popular routes from Ontario to Yosemite National Park?

    The most popular flight routes from Ontario to Yosemite National Park are Ontario - Reno, Ontario - Fresno Airterminal and Ontario - Redding.

  • What are the cheapest flights from Ontario to Yosemite National Park?

    On average you can expect to pay $79 for a flight from Ontario to Yosemite National Park. The cheapest flight overall is $45 while the most popular route, (Ontario - Reno) is currently priced at $170.

  • Can I find deals for flights from Ontario to Yosemite National Park that include hotel bookings?

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

  • How can I find direct flights from Ontario to Yosemite National Park?

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

  • Can I find deals for business class flights from Ontario to Yosemite National Park?

    Yes. Cheapflights offers flight deals from Ontario to Yosemite National Park 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 Ontario to Yosemite National Park?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Yosemite National Park (average of $326). Flying from Ontario to Yosemite National Park in June is currently the most expensive (average of $432). 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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Alternative routes for Ontario to Yosemite National Park

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Top 6 airlines flying from Ontario to Yosemite National Park

Discover the top 6 airlines that operate flights from Ontario to Yosemite National Park. 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 May 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$31Average$115FlexibilityNo cancel feeOn-time65%
FrontierCheapest$100Average$228FlexibilityNo cancel feeOn-time62%
DeltaCheapest$109Average$243FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$199Average$396FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$208Average$274FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$213Average$328FlexibilityNo cancel feeOn-time63%

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