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Cheap flights from Ontario to Memphis from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Memphis departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Memphis

Cheap round-trip flights

Frontier Logo
6:53 am - 7:22 pmONT-MEM
10h 29m1 stop
Frontier Logo
8:10 pm - 11:50 pmMEM-ONT
5h 40m1 stop
$143Frontier
Find Deal
Thu, Nov 13 - Mon, Nov 17
Frontier Logo
8:59 pm - 5:48 pmONT-MEM
18h 49m1 stop
Frontier Logo
8:04 pm - 7:53 amMEM-ONT
13h 49m1 stop
$144Frontier
Find Deal
Wed, Oct 1 - Sun, Oct 5
Frontier Logo
6:53 am - 7:22 pmONT-MEM
10h 29m1 stop
Frontier Logo
8:10 pm - 11:50 pmMEM-ONT
5h 40m1 stop
$153Frontier
Find Deal
Thu, Nov 13 - Mon, Nov 17
Logo
8:00 am - 1:57 pmONT-MEM
27h 57m1 stop
Logo
6:33 pm - 7:53 amMEM-ONT
15h 20m1 stop
$238
Find Deal
Tue, Sep 30 - Thu, Oct 2
Logo
8:00 am - 2:02 pmONT-MEM
28h 02m1 stop
Logo
8:10 pm - 9:35 amMEM-ONT
15h 25m1 stop
$246
Find Deal
Tue, Oct 14 - Thu, Oct 16
Delta Logo
10:25 pm - 1:30 pmONT-MEM
13h 05m2 stops
Delta Logo
2:10 pm - 11:52 pmMEM-ONT
11h 42m2 stops
$287Delta
Find Deal
Tue, Nov 18 - Mon, Nov 24
American Airlines Logo
4:49 pm - 11:57 pmONT-MEM
5h 08m1 stop
American Airlines Logo
5:23 am - 11:57 amMEM-ONT
8h 34m1 stop
$334American Airlines
Find Deal
Mon, Oct 13 - Tue, Oct 14
Delta Logo
7:05 am - 9:04 pmONT-MEM
11h 59m2 stops
Delta Logo
2:07 pm - 10:22 pmMEM-ONT
10h 15m2 stops
$344Delta
Find Deal
Sat, Nov 1 - Tue, Nov 4
American Airlines Logo
10:57 am - 8:18 pmONT-MEM
7h 21m1 stop
American Airlines Logo
4:59 pm - 10:29 pmMEM-ONT
7h 30m1 stop
$359American Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
Southwest Logo
1:10 pm - 11:25 pmONT-MEM
8h 15m2 stops
Southwest Logo
3:00 pm - 8:55 pmMEM-ONT
7h 55m2 stops
$361Southwest
Find Deal
Thu, Nov 13 - Mon, Nov 17

Frontier flights from Ontario to Memphis

Our best Frontier deals on Ontario to Memphis flight tickets
Frontier
Nov 13
ONT6:53 amOntario
10h 29m
1 stop
MEM7:22 pmMemphis
Nov 17
MEM8:10 pmMemphis
5h 40m
1 stop
ONT11:50 pmOntario
$143
Find similar
Frontier
Oct 1
ONT8:59 pmOntario
18h 49m
1 stop
MEM5:48 pmMemphis
Oct 5
MEM8:04 pmMemphis
13h 49m
1 stop
ONT7:53 amOntario
$144
Find similar
Frontier
Nov 13
ONT6:53 amOntario
10h 29m
1 stop
MEM7:22 pmMemphis
Nov 17
MEM8:10 pmMemphis
5h 40m
1 stop
ONT11:50 pmOntario
$153
Find similar

United Airlines flights from Ontario to Memphis

Our best United Airlines deals on Ontario to Memphis flight tickets
United Airlines
Oct 25
ONT5:05 amOntario
6h 11m
1 stop
MEM1:16 pmMemphis
Oct 29
MEM3:25 pmMemphis
9h 26m
2 stops
ONT10:51 pmOntario
$338
Find similar
United Airlines
Oct 25
ONT1:15 pmOntario
6h 01m
1 stop
MEM9:16 pmMemphis
Oct 29
MEM6:45 amMemphis
17h 04m
1 stop
ONT9:49 pmOntario
$354
Find similar
United Airlines
Nov 18
ONT5:05 amOntario
11h 03m
2 stops
MEM6:08 pmMemphis
Nov 24
MEM2:55 pmMemphis
9h 36m
1 stop
ONT10:31 pmOntario
$355
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Ontario to Memphis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Thu 11/13

6:53 am-7:22 pm

1 stop10h 29m

Memphis

Mon 11/17

8:10 pm-11:50 pm

1 stop5h 40m

$143

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Wed 10/1

8:59 pm-5:48 pm

1 stop18h 49m

Memphis

Sun 10/5

8:04 pm-7:53 am

1 stop13h 49m

$144

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Thu 11/13

6:53 am-7:22 pm

1 stop10h 29m

Memphis

Mon 11/17

8:10 pm-11:50 pm

1 stop5h 40m

$153

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Tue 9/30

8:00 am-1:57 pm

1 stop27h 57m

Memphis

Thu 10/2

6:33 pm-7:53 am

1 stop15h 20m

$238

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Tue 10/14

8:00 am-2:02 pm

1 stop28h 02m

Memphis

Thu 10/16

8:10 pm-9:35 am

1 stop15h 25m

$246

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Tue 11/18

10:25 pm-1:30 pm

2 stops13h 05m

Memphis

Mon 11/24

2:10 pm-11:52 pm

2 stops11h 42m

$287

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Mon 10/13

4:49 pm-11:57 pm

1 stop5h 08m

Memphis

Tue 10/14

5:23 am-11:57 am

1 stop8h 34m

$334

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Sat 11/1

7:05 am-9:04 pm

2 stops11h 59m

Memphis

Tue 11/4

2:07 pm-10:22 pm

2 stops10h 15m

$344

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Fri 10/31

10:57 am-8:18 pm

1 stop7h 21m

Memphis

Mon 11/3

4:59 pm-10:29 pm

1 stop7h 30m

$359

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Thu 11/13

1:10 pm-11:25 pm

2 stops8h 15m

Memphis

Mon 11/17

3:00 pm-8:55 pm

2 stops7h 55m

$361

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Memphis from

How to get the cheapest flight ticket from Ontario to Memphis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Memphis?

If you aren’t able to travel to Memphis during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $413.

What is the cheapest day to depart on your flight to Memphis?

According to our data, Friday is the cheapest day to fly to Memphis from Ontario. The lowest ticket price found for a Friday departure recently was $305. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Memphis for around $439.

What is the cheapest time of day to depart on your flight to Memphis?

Our data shows that the cheapest Ontario to Memphis flights are usually those with departure times in the morning. Our users have found flights to Memphis in the morning for as low as $137. Try not to purchase tickets in the evening because they tend to be around $598. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Ontario to Memphis flight prices changed over time?

As of September 2025, prices for Ontario to Memphis flights are approximately 405% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Memphis

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Memphis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Memphis (ONT to MEM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Memphis

Direct flights

None
There are no direct flights from Ontario to Memphis. There are no popular flight routes from Ontario to Memphis.
Search flight deals

  • How far is Ontario to Memphis by plane?

    Memphis is 1565.4 mi away from Ontario. In terms of flight time, this usually takes a little over 5h 07m.

  • When did momondo last update prices for flights from Ontario Airport to Memphis Airport?

    Prices for flights from Ontario Airport to Memphis Airport are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to Memphis Airport?

  • How old do you have to be to fly from Ontario Airport to Memphis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Memphis Airport.

  • What documentation or ID do you need to fly to Memphis Airport?

    The travel and health documents required for your trip to Memphis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Memphis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ontario to Memphis?

Best airlines flying from Ontario to Memphis

Compare and see reviews for airlines that fly from Ontario to Memphis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $239Free CancellationRating
7.9
7,954 reviews
Search Delta flights
American AirlinesPriceFrom $332Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $342Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

Traveling to a place near Memphis?

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

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Memphis?

Finding the right flight to Memphis from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Memphis quick and easy, saving you time and money.

Can I find flights from Ontario to Memphis with flexible booking policies on momondo?

All flight searches from Ontario to Memphis on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Memphis?

momondo provides multiple filters to help you find the best flight to Memphis from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Memphis right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Memphis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Memphis and let you know when they change.

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