Ontario

$119+ Cheap flights from Memphis to Ontario (MEM - 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — ONT
Apr 13 — Apr 201
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Cheap flight deals from Memphis to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Memphis (MEM) 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 April 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(Frontier)

One-way from

$119
(Trip.com)

Popular in

January

Cheapest in

November

Average price

$414
Provider with most accurate pricing for Memphis-Ontario flight deals.
Provider most trusted by Cheapflights users for Memphis-Ontario flights.
From Memphis to Ontario
One-way flight from Memphis to Ontario
Highest demand for flights based on searches. 17% potential increase in price ($115 potential increase over avg. RT price).
Cheapest flight prices on average. 8% potential price decrease ($43 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Memphis to Ontario

Cheapest flights from Memphis to Ontario
Explore the most affordable flight options available from Memphis to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2025.

This Frontier deal was found by Cheapflights users on 4/7. 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 4/243:54 pmMEM - ONT
1 stop10h 05mFrontier
Sat 4/2612:59 amONT - MEM
1 stop12h 05mFrontier
Deal found 4/7$260
This Delta deal was found by Cheapflights users on 4/6. 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.
Tue 5/67:55 amMEM - ONT
1 stop6h 21mDelta
Sat 5/1012:18 pmONT - MEM
1 stop8h 58mDelta
Deal found 4/6$327
This American Airlines deal was found by Cheapflights users on 4/6. 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 5/177:58 pmMEM - ONT
1 stop5h 45mAmerican Airlines
Fri 6/612:59 amONT - MEM
1 stop6h 02mAmerican Airlines
Deal found 4/6$347
This Southwest deal was found by Cheapflights users on 4/6. 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.
Fri 5/97:45 amMEM - ONT
1 stop8h 40mSouthwest
Mon 5/121:20 pmONT - MEM
1 stop7h 30mSouthwest
Deal found 4/6$379
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/68:25 amMEM - ONT
1 stop6h 13mUnited Airlines
Tue 5/136:08 amONT - MEM
1 stop5h 53mUnited Airlines
Deal found 4/6$397
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 9/132:11 pmMEM - ONT
2 stops11h 48mAlaska Airlines
Mon 9/157:17 pmONT - MEM
2 stops12h 48mAlaska Airlines
Deal found 4/7$461

Cheapflights Fare Finder

Customize your flight search to find flights from Memphis 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 April 8, 2025.
Use the filters below to find and compare flights from Memphis to Ontario that are best for you.

Fly from

Memphis

Fly to

Ontario

Route

Depart

Return

Price

MemphisOntario

MEM - ONT

MEMONT

Memphis

Thu 4/24

3:54 pm-11:59 pm

1 stop10h 05m

Ontario

Sat 4/26

12:59 am-3:04 pm

1 stop12h 05m

$260

MemphisOntario

MEM - ONT

MEMONT

Memphis

Tue 5/6

7:55 am-12:16 pm

1 stop6h 21m

Ontario

Sat 5/10

12:18 pm-11:16 pm

1 stop8h 58m

$327

MemphisOntario

MEM - ONT

MEMONT

Memphis

Sat 5/17

7:58 pm-11:43 pm

1 stop5h 45m

Ontario

Fri 6/6

12:59 am-9:01 am

1 stop6h 02m

$347

MemphisOntario

MEM - ONT

MEMONT

Memphis

Fri 5/9

7:45 am-2:25 pm

1 stop8h 40m

Ontario

Mon 5/12

1:20 pm-10:50 pm

1 stop7h 30m

$379

MemphisOntario

MEM - ONT

MEMONT

Memphis

Tue 5/6

8:25 am-12:38 pm

1 stop6h 13m

Ontario

Tue 5/13

6:08 am-2:01 pm

1 stop5h 53m

$397

MemphisOntario

MEM - ONT

MEMONT

Memphis

Sat 9/13

2:11 pm-11:59 pm

2 stops11h 48m

Ontario

Mon 9/15

7:17 pm-10:05 am

2 stops12h 48m

$461

MemphisOntario

MEM - ONT

MEMONT

Memphis

Wed 5/14

9:08 pm-5:45 pm

1 stop22h 37m

$119

MemphisOntario

MEM - ONT

MEMONT

Memphis

Sun 4/27

4:04 pm-11:21 am

1 stop21h 17m

$126

MemphisOntario

MEM - ONT

MEMONT

Memphis

Wed 5/28

7:20 am-12:15 pm

1 stop6h 55m

$154

MemphisOntario

MEM - ONT

MEMONT

Memphis

Wed 6/25

5:35 am-10:25 am

1 stop6h 50m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 13 results
1
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Compare providers for flights from Memphis to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Memphis to Ontario in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Memphis-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Memphis-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Memphis-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Memphis-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Memphis-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Memphis to Ontario

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

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

Currently, August is the cheapest month in which you can book a flight from Memphis to Ontario (average of $246). Flying from Memphis 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 MEM to ONT?

Find hourly flight availability from Memphis 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 April 8, 2025.

One of the essential ways to save on airfare from Memphis to Ontario is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 30% on airfare.

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

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

Travelers seeking maximum savings on their Memphis to Ontario flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday mornings 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 April 8, 2025.
To help decide which airline to fly from Memphis to Ontario, see what other customers have to say about Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Memphis 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 Memphis to Ontario round-trip?

    Our cheapest airline available from Memphis to Ontario is Frontier. Our recent data shows that you can find tickets from as low as $240 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $307 and $327 round-trip. Users have found that Frontier is 55% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $126. Delta flights start at $154 while deals on Southwest start at $164 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Memphis to Ontario (average of $246). Flying from Memphis 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.

See more FAQs

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Alternative routes for Memphis to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Memphis to Ontario

Discover the top 4 airlines that operate flights from Memphis 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 April 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$199Average$416FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$296Average$416FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$342Average$517FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$383Average$456FlexibilityNo cancel feeOn-time63%

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