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$149+ Cheap flights from Myrtle Beach to Ontario (MYR - 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
MYR — ONT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Myrtle Beach to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Myrtle Beach (MYR) 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 June 12, 2025.

Round-trip from

$447
(United Airlines)

One-way from

$149
(American Airlines)

Popular in

February

Cheapest in

September

Average price

$695
From Myrtle Beach Intl to Ontario
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One-way flight from Myrtle Beach Intl to Ontario
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Highest demand for flights based on searches. 18% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Myrtle Beach to Ontario

Cheapest flights from Myrtle Beach to Ontario
Explore the most affordable flight options available from Myrtle Beach to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 9/1211:27 amMYR - ONT
2 stops12h 06mUnited Airlines
Mon 9/226:38 pmONT - MYR
2 stops13h 00mUnited Airlines
Deal found 6/11$447
This Frontier deal was found by Cheapflights users on 6/12. 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 7/2710:32 pmMYR - ONT
2 stops16h 21mFrontier
Sat 8/212:59 amONT - MYR
2 stops10h 56mFrontier
Deal found 6/12$519
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 7/53:08 pmMYR - ONT
1 stop9h 30mAmerican Airlines
Fri 7/1112:46 pmONT - MYR
1 stop7h 08mAmerican Airlines
Deal found 6/10$655
This Delta deal was found by Cheapflights users on 6/12. 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.
Thu 6/193:59 pmMYR - ONT
1 stop6h 55mDelta
Mon 6/2311:49 amONT - MYR
1 stop9h 27mDelta
Deal found 6/12$837

Cheapflights Fare Finder

Customize your flight search to find flights from Myrtle Beach 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 June 12, 2025.
Use the filters below to find and compare flights from Myrtle Beach to Ontario that are best for you.

Fly from

Myrtle Beach

Fly to

Ontario

Route

Depart

Return

Price

Myrtle BeachOntario

MYR - ONT

MYRONT

Myrtle Beach Intl

Fri 9/12

11:27 am-8:33 pm

2 stops12h 06m

Ontario

Mon 9/22

6:38 pm-10:38 am

2 stops13h 00m

$447

Myrtle BeachOntario

MYR - ONT

MYRONT

Myrtle Beach Intl

Sun 7/27

10:32 pm-11:53 am

2 stops16h 21m

Ontario

Sat 8/2

12:59 am-2:55 pm

2 stops10h 56m

$517

Myrtle BeachOntario

MYR - ONT

MYRONT

Myrtle Beach Intl

Sat 7/5

3:08 pm-9:38 pm

1 stop9h 30m

Ontario

Fri 7/11

12:46 pm-10:54 pm

1 stop7h 08m

$655

Myrtle BeachOntario

MYR - ONT

MYRONT

Myrtle Beach Intl

Thu 8/7

4:22 pm-9:28 pm

1 stop8h 06m

$149

Myrtle BeachOntario

MYR - ONT

MYRONT

Myrtle Beach Intl

Fri 7/4

5:25 pm-10:14 pm

1 stop7h 49m

$179

Myrtle BeachOntario

MYR - ONT

MYRONT

Myrtle Beach Intl

Thu 8/14

4:50 pm-10:06 pm

1 stop8h 16m

$199

Myrtle BeachOntario

MYR - ONT

MYRONT

Myrtle Beach Intl

Sun 8/24

10:19 pm-11:51 am

2 stops16h 32m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Myrtle Beach to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Myrtle Beach 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 Myrtle Beach to Ontario

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

Currently, August is the cheapest month in which you can book a flight from Myrtle Beach to Ontario (average of $246). Flying from Myrtle Beach to Ontario in March is currently the most expensive (average of $328). 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 MYR to ONT?

Find hourly flight availability from Myrtle Beach 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 June 12, 2025.

It’s optimal to fly from Myrtle Beach to Ontario in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
5.9
Fair
3,295 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines flying from Myrtle Beach to Ontario round-trip?

    Cheapflights users have booked flights from Myrtle Beach to Ontario round-trip from $447. Other airlines that can offer you cheap pricing are Frontier, from $517, and American Airlines, from $655. United Airlines is 20% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $149. Users have also found prices from $179 and $199 on Delta and United Airlines, respectively.

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

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

  • How can I find direct flights from Myrtle Beach to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Myrtle Beach 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 Myrtle Beach to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Myrtle Beach to Ontario (average of $246). Flying from Myrtle Beach to Ontario in March is currently the most expensive (average of $328). 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 Myrtle Beach to Ontario

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Top 3 airlines flying from Myrtle Beach to Ontario

Discover the top 3 airlines that operate flights from Myrtle Beach 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$316Average$476FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$516FlexibilityNo cancel feeOn-time63%
DeltaCheapest$353Average$496FlexibilityNo cancel feeOn-timeN/A

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