Which layover airport offers the lowest fares from Ontario to Memphis?

Flights via Phoenix (PHX) offer the lowest average round-trip price of $350.

What is the cheapest airline that flies from Ontario to Memphis?

Delta is the most popular carrier operating from Ontario to Memphis

Which airport is the most popular layover for flights between Ontario and Memphis?

Denver (DEN) was the most common stop: 83% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Ontario to Memphis?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 5h 59m.

Which layover airport has the shortest connection time from Ontario to Memphis?

Phoenix (PHX) has the shortest average layover time for this route: 1h 19m.

What airlines fly to Memphis?

Delta, Southwest and American Airlines are the top three most popular airlines that fly to Memphis from Ontario according to our data. Delta is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Memphis. Keep in mind that there are 5 different airlines that fly to Memphis on a routine basis, so you have a few additional options to choose from.

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?

As of August 2026, there are 4 operators available to choose from 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.

$120 Cheap Flights from Ontario to Memphis in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Memphis

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 7:14 pmONT Ontario-MEM Memphis

10h 59m1 stop Denver Intl

7:59 pm - 11:50 pmMEM Memphis-ONT Ontario

5h 51m1 stop Denver Intl

$244Frontier

Thu, Oct 15 - Thu, Oct 22

2:30 pm - 8:22 pmONT Ontario-MEM Memphis

27h 52m1 stop Las Vegas Harry Reid Intl

4:35 pm - 11:47 pmMEM Memphis-ONT Ontario

9h 12m1 stop Denver Intl

$246Multiple Airlines

Thu, Sep 17 - Thu, Sep 24

8:35 pm - 12:14 pmONT Ontario-MEM Memphis

13h 39m1 stop Las Vegas Harry Reid Intl

1:29 pm - 9:40 amMEM Memphis-ONT Ontario

22h 11m1 stop Las Vegas Harry Reid Intl

$252Multiple Airlines

Thu, Oct 22 - Mon, Oct 26

11:45 am - 3:40 pmONT Ontario-MEM Memphis

25h 55m1 stop Denver Intl

4:35 pm - 10:30 amMEM Memphis-ONT Ontario

19h 55m1 stop Denver Intl

$254Frontier

Wed, Sep 9 - Thu, Sep 17

12:30 pm - 7:55 pmONT Ontario-MEM Memphis

5h 25m1 stop Houston Hobby

5:15 pm - 8:55 pmMEM Memphis-ONT Ontario

5h 40m1 stop Denver Intl

$337Southwest

Wed, Sep 23 - Sat, Sep 26

12:30 pm - 7:55 pmONT Ontario-MEM Memphis

5h 25m1 stop Houston Hobby

9:30 am - 3:15 pmMEM Memphis-ONT Ontario

7h 45m2 stops Denver Intl Phoenix Sky Harbor Intl

$342Southwest

Wed, Sep 23 - Sat, Sep 26

9:01 am - 8:42 pmONT Ontario-MEM Memphis

9h 41m2 stops San Francisco Denver Intl

4:33 pm - 8:53 pmMEM Memphis-ONT Ontario

6h 20m1 stop Denver Intl

$362United Airlines

Tue, Sep 1 - Sat, Sep 5

2:22 pm - 11:40 pmONT Ontario-MEM Memphis

7h 18m1 stop Dallas/Fort Worth

5:56 pm - 10:57 pmMEM Memphis-ONT Ontario

7h 01m1 stop Dallas/Fort Worth

$363American Airlines

Wed, Nov 4 - Sat, Nov 7

12:37 pm - 10:59 pmONT Ontario-MEM Memphis

8h 22m1 stop Dallas/Fort Worth

5:44 am - 9:29 amMEM Memphis-ONT Ontario

5h 45m1 stop Dallas/Fort Worth

$363American Airlines

Tue, Sep 22 - Tue, Sep 29

6:00 am - 1:42 pmONT Ontario-MEM Memphis

5h 42m1 stop Houston George Bush Intcntl

9:57 am - 8:51 pmMEM Memphis-ONT Ontario

12h 54m2 stops Chicago O'Hare Intl Denver Intl

$368United Airlines

Wed, Oct 28 - Wed, Nov 4

Cheap last minute flights

Enter your travel dates to find the best prices.

9:15 am - 6:16 pmONT Ontario-MEM Memphis

7h 01m1 stop Houston George Bush Intcntl

2:37 pm - 10:35 pmMEM Memphis-ONT Ontario

9h 58m1 stop Chicago O'Hare Intl

$546United Airlines

Tue, Aug 25 - Tue, Sep 1

9:01 am - 11:18 pmONT Ontario-MEM Memphis

12h 17m2 stops San Francisco Chicago O'Hare Intl

4:33 pm - 8:53 pmMEM Memphis-ONT Ontario

6h 20m1 stop Denver Intl

$547United Airlines

Tue, Aug 25 - Tue, Sep 1

6:08 am - 8:42 pmONT Ontario-MEM Memphis

12h 34m2 stops San Francisco Denver Intl

8:30 am - 6:11 pmMEM Memphis-ONT Ontario

11h 41m2 stops Denver Intl San Francisco

$556United Airlines

Tue, Aug 25 - Tue, Sep 1

7:05 am - 6:39 pmONT Ontario-MEM Memphis

9h 34m1 stop Atlanta Hartsfield-Jackson

7:10 am - 12:16 pmMEM Memphis-ONT Ontario

7h 06m1 stop Salt Lake City

$581Delta

Sat, Aug 22 - Tue, Aug 25

7:00 am - 5:56 pmONT Ontario-MEM Memphis

8h 56m1 stop Chicago O'Hare Intl

4:33 pm - 8:53 pmMEM Memphis-ONT Ontario

6h 20m1 stop Denver Intl

$600United Airlines

Wed, Aug 26 - Wed, Sep 16

9:01 am - 11:18 pmONT Ontario-MEM Memphis

12h 17m2 stops San Francisco Chicago O'Hare Intl

4:33 pm - 8:53 pmMEM Memphis-ONT Ontario

6h 20m1 stop Denver Intl

$606United Airlines

Wed, Aug 26 - Wed, Sep 16

5:00 am - 2:50 pmONT Ontario-MEM Memphis

7h 50m1 stop Denver Intl

4:33 pm - 8:53 pmMEM Memphis-ONT Ontario

6h 20m1 stop Denver Intl

$651United Airlines

Wed, Aug 26 - Mon, Aug 31

9:01 am - 11:18 pmONT Ontario-MEM Memphis

12h 17m2 stops San Francisco Chicago O'Hare Intl

4:33 pm - 8:53 pmMEM Memphis-ONT Ontario

6h 20m1 stop Denver Intl

$657United Airlines

Wed, Aug 26 - Mon, Aug 31

6:08 am - 8:42 pmONT Ontario-MEM Memphis

12h 34m2 stops San Francisco Denver Intl

8:30 am - 6:11 pmMEM Memphis-ONT Ontario

11h 41m2 stops Denver Intl San Francisco

$666United Airlines

Wed, Aug 26 - Mon, Aug 31

9:43 am - 5:40 pmONT Ontario-MEM Memphis

5h 57m1 stop Salt Lake City

6:00 am - 10:42 amMEM Memphis-ONT Ontario

6h 42m1 stop Atlanta Hartsfield-Jackson

$710Delta

Mon, Aug 24 - Tue, Aug 25

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Frontier flights from Ontario to Memphis

Our best Frontier deals on Ontario to Memphis flight tickets

Frontier

Oct 15

ONT6:15 amOntario

10h 59m

1 stop

MEM7:14 pmMemphis

Oct 22

MEM7:59 pmMemphis

5h 51m

1 stop

ONT11:50 pmOntario

$244

Frontier

Sep 9

ONT11:45 amOntario

25h 55m

1 stop

MEM3:40 pmMemphis

Sep 17

MEM4:35 pmMemphis

19h 55m

1 stop

ONT10:30 amOntario

$254

Frontier

Oct 18

ONT6:15 amOntario

10h 59m

1 stop

MEM7:14 pmMemphis

Oct 22

MEM7:59 pmMemphis

5h 51m

1 stop

ONT11:50 pmOntario

$276

Southwest flights from Ontario to Memphis

Our best Southwest deals on Ontario to Memphis flight tickets

Southwest

Sep 23

ONT12:30 pmOntario

5h 25m

1 stop

MEM7:55 pmMemphis

Sep 26

MEM5:15 pmMemphis

5h 40m

1 stop

ONT8:55 pmOntario

$337

Southwest

Sep 23

ONT12:30 pmOntario

5h 25m

1 stop

MEM7:55 pmMemphis

Sep 26

MEM9:30 amMemphis

7h 45m

2 stops

ONT3:15 pmOntario

$342

Southwest

Sep 23

ONT9:40 amOntario

8h 15m

2 stops

MEM7:55 pmMemphis

Sep 26

MEM9:20 amMemphis

7h 55m

2 stops

ONT3:15 pmOntario

$360

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMemphis

ONT Ontario - MEM Memphis

ONTMEM

Ontario

Thu 10/15

6:15 am-7:14 pm

1 stop10h 59m

Memphis

Thu 10/22

7:59 pm-11:50 pm

1 stop5h 51m

$244

OntarioMemphis

ONT Ontario - MEM Memphis

ONTMEM

Ontario

Thu 9/17

2:30 pm-8:22 pm

1 stop27h 52m

Memphis

Thu 9/24

4:35 pm-11:47 pm

1 stop9h 12m

$246

OntarioMemphis

ONT Ontario - MEM Memphis

ONTMEM

Ontario

Thu 10/22

8:35 pm-12:14 pm

1 stop13h 39m

Memphis

Mon 10/26

1:29 pm-9:40 am

1 stop22h 11m

$252

OntarioMemphis

ONT Ontario - MEM Memphis

ONTMEM

Ontario

Wed 9/9

11:45 am-3:40 pm

1 stop25h 55m

Memphis

Thu 9/17

4:35 pm-10:30 am

1 stop19h 55m

$254

Quickest round-trip

OntarioMemphis

ONT Ontario - MEM Memphis

ONTMEM

Ontario

Wed 9/23

12:30 pm-7:55 pm

1 stop5h 25m

Memphis

Sat 9/26

5:15 pm-8:55 pm

1 stop5h 40m

$337

OntarioMemphis

ONT Ontario - MEM Memphis

ONTMEM

Ontario

Wed 9/23

12:30 pm-7:55 pm

1 stop5h 25m

Memphis

Sat 9/26

9:30 am-3:15 pm

2 stops7h 45m

$342

OntarioMemphis

ONT Ontario - MEM Memphis

ONTMEM

Ontario

Tue 9/1

9:01 am-8:42 pm

2 stops9h 41m

Memphis

Sat 9/5

4:33 pm-8:53 pm

1 stop6h 20m

$362

OntarioMemphis

ONT Ontario - MEM Memphis

ONTMEM

Ontario

Wed 11/4

2:22 pm-11:40 pm

1 stop7h 18m

Memphis

Sat 11/7

5:56 pm-10:57 pm

1 stop7h 01m

$363

OntarioMemphis

ONT Ontario - MEM Memphis

ONTMEM

Ontario

Tue 9/22

12:37 pm-10:59 pm

1 stop8h 22m

Memphis

Tue 9/29

5:44 am-9:29 am

1 stop5h 45m

$363

OntarioMemphis

ONT Ontario - MEM Memphis

ONTMEM

Ontario

Wed 10/28

6:00 am-1:42 pm

1 stop5h 42m

Memphis

Wed 11/4

9:57 am-8:51 pm

2 stops12h 54m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Ontario and Memphis?

Prices are currently low for flights on this route.

Typical prices usually range from $337 to $418.
The lowest price recently found on this route was $244.

What is the cheapest month to fly to Memphis?

If you aren’t able to travel to Memphis during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $353.

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

According to our data, Tuesday is the cheapest day to fly to Memphis from Ontario. The lowest ticket price found for a Tuesday departure recently was $339. 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 Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Memphis for around $619.

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 at noon. Our users have found flights to Memphis at noon for as low as $151. Try not to purchase tickets in the afternoon because they tend to be around $428. 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 August 2026, prices for Ontario to Memphis flights are approximately 144% 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

Best Price Found	$120
Fastest flight time	6h 07m
Direct flights	None

The best one-way flight to Memphis from Ontario in the past 72 hours is $120. The best round-trip flight deal from Ontario to Memphis found on momondo in the last 72 hours is $244.

The fastest flight from Ontario to Memphis takes 6h 07m

There are no direct flights from Ontario to Memphis. There are no popular flight routes from Ontario to Memphis.

Search flight deals

Frequently asked questions about flying from Ontario to Memphis

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 6h 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?
As of August 2026, there are 4 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Memphis is American Airlines (33% of total bookings). The next most popular airlines are Southwest (27%), Frontier (23%), and United Airlines (17%).

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
Frontier	PriceFrom $125	Free Cancellation	Rating 5.6 2,659 reviews	Search Frontier flights
American Airlines	PriceFrom $300	Free Cancellation	Rating 7.1 11,980 reviews	Search American Airlines flights
United Airlines	PriceFrom $306	Free Cancellation	Rating 7.4 10,106 reviews	Search United Airlines flights
Southwest	PriceFrom $310	Free Cancellation	Rating 8.0 4,215 reviews	Search Southwest flights

Southaven

Tunica

Batesville

Germantown

West Memphis

Cordova

Forrest City

Horn Lake

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.

An easier way to manage your Memphis trip

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Airports servicing Tennessee

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Chattanooga Lovell Field Airport

Jackson Mckellar Field Airport

Blountville Tri Cities TN/VA Airport

Knoxville McGhee Tyson Airport

Cheap flights from Ontario to Memphis from $120

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 10/8. 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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Frontier flights from Ontario to Memphis

Our best Frontier deals on Ontario to Memphis flight tickets

Southwest flights from Ontario to Memphis

Our best Southwest deals on Ontario to Memphis flight tickets

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How to get the cheapest flight ticket from Ontario to Memphis

What is the typical price of a round-trip flight between Ontario and Memphis?

What is the cheapest month to fly to Memphis?

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

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

How have Ontario to Memphis flight prices changed over time?

What is the cheapest airline that flies from Ontario to Memphis?

What airlines fly to Memphis?

Which airport is the most popular layover for flights between Ontario and Memphis?

Which layover airport offers the lowest fares from Ontario to Memphis?

Which layover airport has the shortest travel time from Ontario to Memphis?

Which layover airport has the shortest connection time from Ontario to Memphis?

When to book flights from Ontario to Memphis

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Memphis?

Why use momondo?

An easier way to manage your Memphis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Tennessee

Fly your favorite airline to Memphis

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Memphis

List of cabin classes available on flights landing in Memphis. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Ontario

According to popular flight searches on momondo this year

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