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$140+ Cheap flights from Ontario to Memphis (ONT - MEM)

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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MEM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ontario to Memphis

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Memphis (MEM). 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

$265
(Booking.com)

One-way from

$140
(Trip.com)

Popular in

February

Cheapest in

July

Average price

$577
From Ontario to Memphis
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One-way flight from Ontario to Memphis
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Highest demand for flights based on searches. 11% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 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 Ontario to Memphis

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

This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2012:59 amONT - MEM
1 stop14h 26mFrontier
Thu 8/286:20 pmMEM - ONT
1 stop7h 30mFrontier
Deal found 6/11$265
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.
Thu 8/710:50 amONT - MEM
1 stop7h 52mAmerican Airlines
Mon 8/115:27 amMEM - ONT
1 stop6h 31mAmerican Airlines
Deal found 6/10$297
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:59 pmONT - MEM
1 stop7h 34mDelta
Sat 9/2712:00 pmMEM - ONT
1 stop9h 42mDelta
Deal found 6/10$306
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1812:59 amONT - MEM
1 stop15h 54mMultiple Airlines
Mon 6/2310:02 pmMEM - ONT
1 stop25h 49mMultiple Airlines
Deal found 6/12$337
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/25:30 amONT - MEM
1 stop7h 30mSouthwest
Sat 7/511:40 amMEM - ONT
1 stop10h 40mSouthwest
Deal found 6/10$352
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:00 amONT - MEM
1 stop5h 53mUnited Airlines
Wed 8/63:10 pmMEM - ONT
1 stop7h 44mUnited Airlines
Deal found 6/12$387
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:10 amONT - MEM
2 stops11h 25mAlaska Airlines
Wed 9/177:00 amMEM - ONT
2 stops13h 28mAlaska Airlines
Deal found 6/11$447

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Memphis 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 Ontario to Memphis that are best for you.

Fly from

Ontario

Fly to

Memphis

Route

Depart

Return

Price

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Wed 8/20

12:59 am-5:25 pm

1 stop14h 26m

Memphis

Thu 8/28

6:20 pm-11:50 pm

1 stop7h 30m

$265

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Thu 8/7

2:31 pm-10:44 pm

1 stop6h 13m

Memphis

Mon 8/11

5:27 am-9:58 am

1 stop6h 31m

$297

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Thu 9/25

10:59 pm-8:33 am

1 stop7h 34m

Memphis

Sat 9/27

12:00 pm-7:42 pm

1 stop9h 42m

$306

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Wed 7/2

5:30 am-3:00 pm

1 stop7h 30m

Memphis

Sat 7/5

11:40 am-8:20 pm

1 stop10h 40m

$352

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Tue 8/5

5:05 am-2:07 pm

1 stop7h 02m

Memphis

Wed 8/6

2:46 pm-10:06 pm

1 stop9h 20m

$387

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Tue 8/26

7:10 am-8:35 pm

2 stops11h 25m

Memphis

Wed 9/17

7:00 am-6:28 pm

2 stops13h 28m

$447

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Mon 6/30

6:00 am-6:44 pm

1 stop10h 44m

$140

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Sat 7/26

12:59 am-6:48 pm

1 stop15h 49m

$141

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Tue 8/5

9:44 am-5:52 pm

1 stop6h 08m

$149

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Wed 10/1

5:45 am-2:45 pm

2 stops7h 00m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results
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Best time to book a flight from Ontario to Memphis

Have a flexible travel schedule? Discover the best time to fly to Memphis 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 Memphis

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Memphis (average of $310). Flying from Ontario to Memphis in April is currently the most expensive (average of $369). 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 MEM?

Find hourly flight availability from Ontario to Memphis. 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.

When flying from Ontario to Memphis, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 12% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Memphis. Price data was last updated on December 16, 2024.

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

Rainfall in Memphis by month

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

In terms of precipitation, rainfall in Memphis ranges from 3.2 - 5.5 inches per month. April is typically the wettest month, when rainfall can reach 5.5 in. September is typically the driest time to visit Memphis when rainfall is around 3.2 in.

Temperature in Memphis by month

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

If weather is an important factor for your trip to Memphis, 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 41.0 F).

Reviews of airlines servicing Memphis

Get insights into the airlines that provide service to Memphis. 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 Memphis. Reviews last updated June 12, 2025.
To help decide which airline to fly from Ontario to Memphis, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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 Memphis. 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 Ontario to Memphis round-trip?

    Flying on Frontier is currently your cheapest option to Memphis, with prices starting at $265. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $297 and $306, respectively. Frontier is priced at 44% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Ontario to Memphis are Frontier ($141), Delta ($149), and Southwest ($154).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Memphis 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 Memphis?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Memphis (average of $310). Flying from Ontario to Memphis in April is currently the most expensive (average of $369). 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.

See more FAQs

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Batesville
Southaven
West Memphis
Forrest City
Cordova
Marion
Germantown
Horn Lake

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Alternative routes for Ontario to Memphis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ontario to Memphis

Discover the top 5 airlines that operate flights from Ontario to Memphis. 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
FrontierCheapest$130Average$180FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$331Average$480FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$342Average$411FlexibilityNo cancel feeOn-time63%
DeltaCheapest$354Average$608FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$379Average$501FlexibilityNo cancel feeOn-time69%

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