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$150+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — ONT
Jan 8 — Jan 151
Wed 1/8
Wed 1/15
1 adult, Economy
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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 January 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(Booking.com)

One-way from

$150
(Frontier)

Popular in

October

Cheapest in

February

Average price

$411
Provider with most accurate pricing for Memphis-Ontario flight deals.
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Provider most trusted by Cheapflights users for Memphis-Ontario flights.
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From Memphis to Ontario
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One-way flight from Memphis to Ontario
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High demand for flights, 19% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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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 January 3, 2025.

This Booking.com deal was found by Cheapflights users on 1/2. 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.
Sun 2/238:15 pmMEM - ONT
1 stop16h 10mFrontier
Wed 2/2612:59 amONT - MEM
1 stop16h 26mFrontier
Deal found 1/2$229
This Travelocity deal was found by Cheapflights users on 1/2. 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 4/243:07 pmMEM - ONT
1 stop10h 52mMultiple Airlines
Mon 4/286:24 pmONT - MEM
2 stops13h 54mMultiple Airlines
Deal found 1/2$324
This Delta deal was found by Cheapflights users on 1/2. 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 1/214:11 pmMEM - ONT
1 stop8h 41mDelta
Tue 1/287:05 amONT - MEM
1 stop6h 01mDelta
Deal found 1/2$337
This American Airlines deal was found by Cheapflights users on 1/2. 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 2/156:59 amMEM - ONT
1 stop8h 59mAmerican Airlines
Tue 2/1812:50 pmONT - MEM
1 stop8h 57mAmerican Airlines
Deal found 1/2$345
This United Airlines deal was found by Cheapflights users on 1/2. 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.
Mon 2/38:17 amMEM - ONT
2 stops14h 12mUnited Airlines
Thu 2/66:00 amONT - MEM
1 stop5h 57mUnited Airlines
Deal found 1/2$394
This Southwest deal was found by Cheapflights users on 1/2. 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 4/245:10 pmMEM - ONT
2 stops7h 50mSouthwest
Mon 4/285:45 amONT - MEM
2 stops8h 45mSouthwest
Deal found 1/2$427
This Alaska Airlines deal was found by Cheapflights users on 1/2. 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 1/257:00 amMEM - ONT
2 stops13h 13mAlaska Airlines
Sun 2/26:00 amONT - MEM
2 stops14h 59mAlaska Airlines
Deal found 1/2$539

Find flights from Memphis to Ontario within your budget

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 January 3, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MemphisOntario

MEM - ONT

MEMONT

Memphis

Sun 2/23

8:15 pm-10:25 am

1 stop16h 10m

Ontario

Wed 2/26

12:59 am-7:25 pm

1 stop16h 26m

$229

MemphisOntario

MEM - ONT

MEMONT

Memphis

Thu 4/24

3:07 pm-11:59 pm

1 stop10h 52m

Ontario

Mon 4/28

6:24 pm-10:18 am

2 stops13h 54m

$324

MemphisOntario

MEM - ONT

MEMONT

Memphis

Tue 1/21

4:11 pm-10:52 pm

1 stop8h 41m

Ontario

Tue 1/28

7:05 am-3:06 pm

1 stop6h 01m

$337

MemphisOntario

MEM - ONT

MEMONT

Memphis

Sat 2/15

6:59 am-1:58 pm

1 stop8h 59m

Ontario

Tue 2/18

12:50 pm-11:47 pm

1 stop8h 57m

$345

MemphisOntario

MEM - ONT

MEMONT

Memphis

Mon 2/3

8:17 am-8:29 pm

2 stops14h 12m

Ontario

Thu 2/6

6:00 am-1:57 pm

1 stop5h 57m

$394

MemphisOntario

MEM - ONT

MEMONT

Memphis

Thu 4/24

5:10 pm-11:00 pm

2 stops7h 50m

Ontario

Mon 4/28

5:45 am-4:30 pm

2 stops8h 45m

$427

MemphisOntario

MEM - ONT

MEMONT

Memphis

Sat 1/25

7:00 am-6:13 pm

2 stops13h 13m

Ontario

Sun 2/2

6:00 am-10:59 pm

2 stops14h 59m

$539

MemphisOntario

MEM - ONT

MEMONT

Memphis

Sun 5/18

3:07 pm-11:59 pm

1 stop10h 52m

$150

MemphisOntario

MEM - ONT

MEMONT

Memphis

Sat 1/18

7:50 am-12:26 pm

1 stop6h 36m

$179

MemphisOntario

MEM - ONT

MEMONT

Memphis

Tue 3/4

5:00 pm-9:59 pm

1 stop6h 59m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

Showing 1-10 of 13 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust 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.

Travel insights for flights from Memphis to Ontario

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

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 $315). 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 January 3, 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 January 3, 2025.
To help decide which airline to fly from Memphis to Ontario, see what other customers have to say about Delta, United Airlines and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,688 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

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

Southwest
8.1
Very good
4,688 reviews
Southwest
8.1
Very good
4,688 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,602 reviews
Southwest
8.1
Very good
4,688 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,527 reviews
Southwest
8.1
Very good
4,688 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

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

United Airlines
7.4
Good
8,965 reviews
Southwest
8.1
Very good
4,688 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Food

7.2

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
4,688 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Food

7.2

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 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 $229 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $337 and $345 round-trip. Users have found that Frontier is 52% 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 $150. Delta flights start at $179 while deals on United Airlines start at $214 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 $315). 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.
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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 January 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$255Average$527FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$296Average$487FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$342Average$508FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$383Average$471FlexibilityNo cancel feeOn-time63%
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