ONT - MEM

$103 Find Cheap Flights from Ontario to Memphis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Memphis departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Memphis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Memphis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Memphis, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Ontario to Memphis (ONT-MEM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Memphis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Ontario to Memphis

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Memphis.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
5:21 pm - 4:21 pmONT-MEM
21h 00m1 stop
Frontier Logo
5:00 pm - 9:12 amMEM-ONT
18h 12m1 stop
$217Frontier
Find Deal
Wed, May 28 - Sun, Jun 1
Frontier Logo
11:58 pm - 2:06 pmONT-MEM
12h 08m1 stop
Frontier Logo
3:10 pm - 11:59 pmMEM-ONT
10h 49m1 stop
$300Frontier
Find Deal
Wed, May 14 - Sun, May 18
American Airlines Logo
11:59 pm - 10:08 amONT-MEM
8h 09m1 stop
American Airlines Logo
5:20 am - 10:04 amMEM-ONT
6h 44m1 stop
$327American Airlines
Find Deal
Sat, Jun 21 - Wed, Jun 25
Delta Logo
5:13 pm - 9:47 amONT-MEM
14h 34m2 stops
Delta Logo
6:25 am - 10:57 amMEM-ONT
6h 32m1 stop
$332Delta
Find Deal
Sat, Jun 21 - Wed, Jun 25
Delta Logo
5:13 pm - 9:47 amONT-MEM
14h 34m2 stops
Delta Logo
12:20 pm - 11:46 pmMEM-ONT
13h 26m2 stops
$337Delta
Find Deal
Sat, Jun 21 - Wed, Jun 25
American Airlines Logo
11:59 pm - 10:00 amONT-MEM
8h 01m1 stop
American Airlines Logo
7:58 pm - 11:43 pmMEM-ONT
5h 45m1 stop
$352American Airlines
Find Deal
Fri, May 23 - Tue, May 27
Southwest Logo
5:30 am - 4:05 pmONT-MEM
8h 35m2 stops
Southwest Logo
12:00 pm - 8:50 pmMEM-ONT
10h 50m1 stop
$367Southwest
Find Deal
Wed, Jul 2 - Sun, Jul 6
United Airlines Logo
5:10 am - 2:15 pmONT-MEM
7h 05m1 stop
United Airlines Logo
2:48 pm - 10:26 pmMEM-ONT
9h 38m1 stop
$370United Airlines
Find Deal
Thu, Jun 12 - Mon, Jun 23
Southwest Logo
5:30 am - 3:00 pmONT-MEM
7h 30m1 stop
Southwest Logo
12:00 pm - 8:50 pmMEM-ONT
10h 50m1 stop
$382Southwest
Find Deal
Wed, Jul 2 - Sun, Jul 6
United Airlines Logo
5:05 am - 2:12 pmONT-MEM
7h 07m1 stop
United Airlines Logo
8:23 am - 12:31 pmMEM-ONT
6h 08m1 stop
$397United Airlines
Find Deal
Tue, May 20 - Sun, May 25
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KAYAK's insights & trends for Ontario to Memphis flights

Get data-powered insights and trends into flights from Ontario to Memphis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ontario to Memphis?

The average price of all round-trip flights from Ontario to Memphis clicked on KAYAK for each day over the last 12 months.

When flying from Ontario to Memphis, you should consider leaving on a Saturday and avoid Wednesdays if you are looking for the best rates. For your return to Ontario, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Memphis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Memphis is December, where tickets cost $393 (return) on average. On the other hand, the most expensive months are February and November, where the average cost of round-trip tickets is $691 and $576 respectively.

Good to know

Low seasonFebruary
High seasonMay
Cheapest flight$103
Best time to beat the crowds but there is an average 45% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Ontario to Memphis

When to book flights from Ontario to Memphis

Are your dates flexible? Find out the best times to travel from Ontario to Memphis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Memphis

  • What is the cheapest flight from Ontario to Memphis?

    In the last 3 days, the lowest price for a flight from Ontario to Memphis was $103 for a one-way ticket and $217 for a round-trip.

  • Do I need a passport to fly between Ontario and Memphis?

    A passport is not required to fly from Ontario to Memphis.

  • Which aircraft models fly most regularly from Ontario to Memphis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Memphis?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Ontario and Memphis, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Memphis, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Ontario to Memphis are Southwest and Delta. With an average price for the route of $416 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $468 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Ontario to Memphis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Memphis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Memphis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Memphis from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Memphis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Memphis with an airline and back to Ontario with another airline. Booking your flights between Ontario and MEM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Memphis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Memphis from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from Ontario to Memphis

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Memphis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Memphis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4294 reviews
8.0Comfort
8.2Boarding
7.1Food
7.6Entertainment
8.6Crew
Airline reviews

It was a perfect flight in all aspects! Both legs!

10.0 ExcellentAnonymous, Apr 2025LGB - SMF
Read more Southwest reviews

It was a perfect flight in all aspects! Both legs!

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

I liked the crew member who gave flight instructions on "in case of a problem:. The seats are so small that only a young teenager could sit in middle seat.

Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.

Wi Fi was horrible kept cutting out the whole time and too expensive

I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.

Boarding was a little late, but made up for it. It was quick to taxi to the runway, since it's a smallish airport.

Employees were kind and funny, as always! Flight was late but no announcements were made for people with tight connections to help them transition quickly. No service due to turbulence.

I recently flew Southwest from San Jose to Honolulu. I was very impressed with the flight crew, especially the flight attendant in charge of the front of the plane. She came through the aisle at least five times for drinks and water, and two times for snacks. I have not seen such service since I flew first class. Also, for the first time, they gave us the correct baggage claim number, and the luggage came out quickly. I can't wait for Southwest to have assigned seating! I absolutely hate the Cattle Call boarding procedure and the mad dash to get seats and overhead bins. However, the boarding was efficient.

We had a nice flight. Boarding was easy, our seats were comfortable and the on board service was pleasant.

Delta flight was on time, seats were comfortable, and crew was nice.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

Kind staff. Snacks are small but that’s the new normal.

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

Horrible. Grateful to be alive but spent 13 hours at airport only to return back to my familys house and flight changed to next day. They tried to fix a part on plane, had no back up plane and after 10 hours , reattempted the flight and it STILL wasn't fixed. We got a meal voucher and rescheduled flight but there should be some other compensation for the 15 hours spent in airport

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

Wish movie and music choices changed more often. Mostly same from a month or two ago when I last flew.

It was good. Just that the seats could not be reclined. The people behind were not ready to let the chairs be reclined

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

At least it was a short flight. Greyhound with wings.

late again! but its my only option to not take 9 hours to get to Memphis

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Flight was delayed 3 times, would have been nice to have received text message instead of email notifications. Frontier app wasn’t even updated accordingly, no gate number disclosed. No agent at front desk of gate to inform of delay. Very confused and left if the dark

They changed the timing , first delayed by 4 hours then went back to 40 mins late, we had to run back to airport to not miss our flight. This is ridiculous

No frills for sure. No gate announcements about flight delay, not even water to drink on the flight.

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

It was a redeye flight, so every passenger just wanted to sleep, but through the entire flight, the flight crew made announcements over the loudspeaker at maximum volume every few minutes making sleep impossible. For example: it’s 2am, and the crew decides to give an extremely detailed announcement about snacks and beverages for sale. And 3am is the perfect time to wake up everyone with a lengthy announcement about how to get a coffee refill and how to take advantage of new offer from frontier for a credit card.

The takeoff was the smoothest I've ever experienced on any airline and this is the first time I've flown on frontier so this was an extremely pleasant surprise!

A lady asked to stop the flight after the tunnel pulled away and we began to depart a flight that was already hours late. The attendance respectfully stopped the the plane and had the tunnel return. After the tunnel returned the passenger claimed to have changed her mind . The tunnel was then put in reverse and the passenger remained on the plane .. They should have sent the sick passenger off the plane like initially replaced. They existed a couple off the plane prior to that situation.. So.. all and all.. it was a long and flight.. .

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