HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$80+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — ONT
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
We work with more than 300 partners to bring you better travel deals

...and more

Find cheap flights from Memphis to Ontario with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

September

Cheapest in

February

Round-trip from

$118
(FlightHub)

One-way from

$80
(Frontier)
Provider with most accurate pricing for Memphis-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Memphis-Ontario flights.
Search Deals
High demand for flights, 33% potential price rise
Search Deals
Best time to find cheap flights, 41% potential price drop
Search Deals
From Memphis to Ontario
Search Deals
One-way flight from Memphis to Ontario
Search Deals

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 October 31, 2024.

This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1512:39 pmMEM - ONT
1 stop28h 37mFrontier
Mon 11/185:45 amONT - MEM
1 stop6h 18mFrontier
Deal found 10/30$138
This Delta deal was found by Cheapflights users on 10/29. 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 12/247:50 amMEM - ONT
1 stop6h 18mDelta
Wed 12/256:52 amONT - MEM
1 stop9h 24mDelta
Deal found 10/29$346
This Travelocity deal was found by Cheapflights users on 10/30. 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 11/141:24 pmMEM - ONT
2 stops12h 35mMultiple Airlines
Mon 11/185:45 amONT - MEM
1 stop6h 18mMultiple Airlines
Deal found 10/30$367
This American Airlines deal was found by Cheapflights users on 10/31. 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 12/711:16 amMEM - ONT
2 stops9h 11mAmerican Airlines
Sat 12/1412:50 pmONT - MEM
2 stops8h 01mAmerican Airlines
Deal found 10/31$426
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/313:20 pmMEM - ONT
1 stop7h 29mUnited Airlines
Tue 1/75:10 amONT - MEM
1 stop14h 02mUnited Airlines
Deal found 10/29$450
This Southwest deal was found by Cheapflights users on 10/29. 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 11/2712:10 pmMEM - ONT
2 stops7h 55mSouthwest
Mon 12/24:25 pmONT - MEM
1 stop5h 40mSouthwest
Deal found 10/29$471
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 11/167:16 amMEM - ONT
2 stops14h 47mAlaska Airlines
Wed 11/206:00 amONT - MEM
2 stops15h 57mAlaska Airlines
Deal found 10/30$596

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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MemphisOntario

MEM - ONT

MEMONT

Memphis

Mon 11/18

3:03 pm-11:43 pm

1 stop10h 40m

$80

MemphisOntario

MEM - ONT

MEMONT

Memphis

Fri 1/24

5:09 pm-9:57 pm

1 stop6h 48m

$208

MemphisOntario

MEM - ONT

MEMONT

Memphis

Fri 1/24

7:12 am-3:29 pm

2 stops10h 17m

$213

MemphisOntario

MEM - ONT

MEMONT

Memphis

Fri 11/22

5:45 am-12:45 pm

2 stops9h 00m

$243

MemphisOntario

MEM - ONT

MEMONT

Memphis

Thu 11/14

7:43 am-12:16 pm

1 stop6h 33m

$258

MemphisOntario

MEM - ONT

MEMONT

Memphis

Mon 11/18

10:54 am-8:03 pm

2 stops11h 09m

$308

MemphisOntario

MEM - ONT

MEMONT

Memphis

Fri 11/15

12:39 pm-3:16 pm

1 stop28h 37m

Ontario

Mon 11/18

5:45 am-2:03 pm

1 stop6h 18m

$138

MemphisOntario

MEM - ONT

MEMONT

Memphis

Tue 12/24

7:50 am-12:08 pm

1 stop6h 18m

Ontario

Wed 12/25

6:52 am-6:16 pm

1 stop9h 24m

$346

MemphisOntario

MEM - ONT

MEMONT

Memphis

Thu 11/14

1:24 pm-11:59 pm

2 stops12h 35m

Ontario

Mon 11/18

5:45 am-2:03 pm

1 stop6h 18m

$367

MemphisOntario

MEM - ONT

MEMONT

Memphis

Sat 12/7

11:03 am-6:27 pm

2 stops9h 24m

Ontario

Sat 12/14

9:53 am-8:54 pm

2 stops9h 01m

$426

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 13 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
PricelinePrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
Justfly.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
Booking.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*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, September is the cheapest month in which you can book a flight from Memphis to Ontario (average of $236). Flying from Memphis to Ontario in December is currently the most expensive (average of $288). 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 October 31, 2024.

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 morning 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 October 27, 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.

Find deals

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 October 31, 2024.
To help decide which airline to fly from Memphis to Ontario, see what other customers have to say about Delta, United Airlines and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,116 reviews

Entertainment

7.7

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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

Southwest
8.1
Very good
5,116 reviews
Southwest
8.1
Very good
5,116 reviews

Entertainment

7.7

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,420 reviews
Southwest
8.1
Very good
5,116 reviews

Entertainment

7.7

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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

Delta
8.0
Very good
8,835 reviews
Southwest
8.1
Very good
5,116 reviews

Entertainment

7.7

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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

United Airlines
7.4
Good
9,240 reviews
Southwest
8.1
Very good
5,116 reviews

Entertainment

7.7

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

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
5,116 reviews

Entertainment

7.7

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

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.

  • Can I find flights from Memphis to Ontario for under $200 on Cheapflights?

    Yes, there are multiple flights from Memphis to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $118, but on average you can expect to pay $390.

  • Are there last-minute flights available from Memphis to Ontario for under $300?

    There are currently 4+ open flights from Memphis to Ontario within the next 7 days for less than $300.

  • 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 $118 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $346 and $426 round-trip. Users have found that Frontier is 75% 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 $80. United Airlines flights start at $208 while deals on American Airlines start at $213 one-way.

  • What does MEM to ONT mean?

    This is defined as Memphis Airport (MEM) and Ontario Airport (ONT). Codes like Ontario Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Memphis to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Memphis to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Memphis to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Memphis to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Memphis to Ontario that allow pets onboard?

    Many airlines flying from Memphis to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Memphis to Ontario?

    Yes, you can often find last-minute deals on Memphis to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Memphis to Ontario flight deals updated?

    The Memphis to Ontario flight deals you see on this page were last updated on 10/31.

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

    Currently, September is the cheapest month in which you can book a flight from Memphis to Ontario (average of $236). Flying from Memphis to Ontario in December is currently the most expensive (average of $288). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Memphis to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Los Angeles flights
Nashville to Las Vegas flights
Memphis to Las Vegas flights
Nashville to San Francisco flights
Nashville to Ontario flights
Memphis to Los Angeles flights
Nashville to Burbank flights
Nashville to Santa Ana flights
Nashville to San Diego flights
Knoxville to Las Vegas flights
Nashville to Long Beach flights
Knoxville to Los Angeles flights
Nashville to Sacramento flights
Memphis to San Francisco flights
Memphis to Burbank flights
Nashville to Santa Barbara flights
Chattanooga to Las Vegas flights
Chattanooga to Ontario flights
Knoxville to Ontario flights
Knoxville to San Francisco flights
Memphis to San Diego flights
Nashville to Reno flights
Chattanooga to Santa Ana flights
Chattanooga to Los Angeles flights
Nashville to Oakland flights
Nashville to Palm Springs flights
Knoxville to San Diego flights
Blountville to Las Vegas flights
Nashville to Fresno flights
Knoxville to Santa Ana flights
Memphis to Oakland flights
Blountville to Los Angeles flights
Chattanooga to San Diego flights
Memphis to Santa Ana flights
Knoxville to Reno flights
Knoxville to San Luis Obispo flights
Knoxville to Sacramento flights
Nashville to San Jose flights
Chattanooga to Fresno flights
Memphis to Monterey flights
Chattanooga to San Francisco flights
Memphis to Palm Springs flights
Memphis to Sacramento flights
Memphis to San Jose flights
Memphis to Reno flights
Knoxville to Palm Springs flights
Knoxville to Burbank flights
Knoxville to San Jose flights
Nashville to Medford flights

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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$76Average$109FlexibilityNo cancel feeOn-time65%
FrontierCheapest$118Average$304FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$246Average$483FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$492FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines