HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Memphis

$60+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MEM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Memphis 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.

Cheapflights Tip: The best prices from Ontario to Memphis are usually found in December or January, booked 31 days in advance, depart on a Saturday or Sunday and return on a Wednesday

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 September 11, 2025.

Round-trip from

$144
(Booking.com)

One-way from

$60
(Kiwi.com)

Popular in

February

Cheapest in

December

Average price

$426
From Ontario to Memphis
Search Deals
One-way flight from Ontario to Memphis
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/11. 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.
Sat 9/208:59 pmONT - MEM
1 stop20h 20mFrontier
Mon 9/296:32 pmMEM - ONT
1 stop27h 22mFrontier
Deal found 9/11$166
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:53 amONT - MEM
1 stop10h 29mFrontier
Thu 11/138:10 pmMEM - ONT
1 stop5h 40mFrontier
Deal found 9/10$184
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:44 pmONT - MEM
1 stop14h 21mMultiple Airlines
Mon 11/38:10 pmMEM - ONT
1 stop29h 40mMultiple Airlines
Deal found 9/11$190
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:53 amONT - MEM
1 stop10h 29mFrontier
Sun 11/168:00 pmMEM - ONT
1 stop17h 10mFrontier
Deal found 9/10$202
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:53 amONT - MEM
1 stop10h 29mFrontier
Thu 11/68:10 pmMEM - ONT
1 stop5h 40mFrontier
Deal found 9/10$215
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:30 pmONT - MEM
1 stop14h 35mMultiple Airlines
Sun 10/58:04 pmMEM - ONT
1 stop13h 49mMultiple Airlines
Deal found 9/11$219
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:30 pmONT - MEM
1 stop14h 23mMultiple Airlines
Mon 9/293:01 pmMEM - ONT
1 stop7h 55mMultiple Airlines
Deal found 9/10$227
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/16:10 amONT - MEM
1 stop5h 48mAmerican Airlines
Tue 10/79:29 amMEM - ONT
1 stop6h 14mAmerican Airlines
Deal found 9/10$243
This Booking.com deal was found by Cheapflights users on 9/11. 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.
Thu 10/166:53 amONT - MEM
1 stop10h 30mFrontier
Sun 10/198:10 pmMEM - ONT
1 stop15h 25mFrontier
Deal found 9/11$247

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 September 11, 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

Thu 10/30

7:44 pm-12:05 pm

1 stop14h 21m

Memphis

Mon 11/3

8:10 pm-11:50 pm

1 stop29h 40m

$190

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Fri 10/31

10:43 pm-2:02 pm

1 stop13h 19m

Memphis

Mon 11/3

8:10 pm-8:42 pm

2 stops26h 32m

$259

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Thu 9/25

7:30 pm-11:53 am

1 stop14h 23m

Memphis

Sun 9/28

8:49 pm-7:54 pm

2 stops49h 05m

$276

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Thu 11/27

7:05 am-4:51 pm

1 stop7h 46m

Memphis

Tue 12/9

7:40 am-12:22 pm

1 stop6h 42m

$277

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Thu 11/27

7:05 am-4:51 pm

1 stop7h 46m

Memphis

Wed 12/10

7:40 am-12:22 pm

1 stop6h 42m

$277

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Tue 11/11

10:25 pm-8:31 am

1 stop8h 06m

Memphis

Sat 11/15

7:40 am-12:18 pm

1 stop6h 38m

$277

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Tue 11/4

7:05 am-5:01 pm

1 stop7h 56m

Memphis

Fri 11/7

2:37 pm-10:22 pm

1 stop9h 45m

$286

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Wed 11/19

12:45 pm-9:15 pm

1 stop6h 30m

Memphis

Thu 11/20

6:00 am-12:00 pm

2 stops8h 00m

$288

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Fri 10/31

7:35 am-9:56 pm

2 stops12h 21m

Memphis

Mon 11/3

4:40 pm-10:22 pm

1 stop7h 42m

$291

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Mon 11/10

6:53 am-7:22 pm

1 stop10h 29m

$60

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
1
2
3

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

How far ahead should I book a flight from Ontario to Memphis?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Memphis. Price data was last updated on August 29, 2025.

The price you pay for your flight from Ontario to Memphis may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 September 11, 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.

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 September 11, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Ontario to Memphis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • How long is the flight from Ontario to Memphis?

    For as low as $277, Delta can have you in Memphis from Ontario in 7h 46m. The distance between Ontario and Memphis is about 1567 mi.

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

    Flying on Delta is currently your cheapest option to Memphis, with prices starting at $239. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $332 and $342, respectively. Delta is priced at 49% 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 ($60), Delta ($139), and American Airlines ($153).

  • 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 Memphis?

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

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 Ontario to Memphis

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

Top 3 airlines flying from Ontario to Memphis

Discover the top 3 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$413FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$332Average$497FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$342Average$411FlexibilityNo cancel feeOn-time63%

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.