Cheap Flight Tickets from Memphis (MEM) to Ontario (ONT), Starting at $343

Good to Know: Cheapest and Fastest MEM - ONT Flights

Useful information for finding best airline tickets from Memphis International to Ontario International on your next trip.

Cheapest Round Trip Flight

$343

WN Southwest Airlines • 1 stop • 9h 5m

Jul 31 – Aug 03

The cheapest round trip flight from Memphis to Ontario (MEM-ONT-MEM) is currently $343

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Fastest Flight

8h 55m

The fastest nonstop flight from Memphis to Ontario (MEM-ONT) takes 8h 55m

Top Airlines Flying from Memphis to Ontario

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Memphis (MEM) to Ontario (ONT)

Compare and book low fare round-trip air tickets from Memphis to Ontario. Ideal for travelers with confirmed return itineraries.

Jul 31 - Aug 03, Economy
WN
Memphis → Ontario
9h 5m
11:40 AM - 3:25 PM • 1 stop
WN
Memphis → Ontario
10h
2:15 PM - 10:15 PM • 1 stop
$343
Southwest Airlines
Jul 31 - Aug 03, Economy
DL
Memphis → Ontario
10h 53m
1:37 PM - 6:30 PM • 1 stop
DL
Memphis → Ontario
12h 4m
2:00 PM - 11:24 PM • 1 stop
$434
Delta Airlines
Jul 31 - Aug 03, Economy
DL
Memphis → Ontario
12h 9m
4:21 PM - 9:50 PM • 1 stop
DL
Memphis → Ontario
5h 45m
6:10 PM - 11:55 PM • nonstop
$434
Delta Airlines
Jul 31 - Aug 03, Economy
DL
Memphis → Ontario
15h 8m
2:42 PM - 9:50 PM • 1 stop
DL
Memphis → Ontario
9h 10m
9:50 AM - 5:40 PM • 1 stop
$434
Delta Airlines
Jul 31 - Aug 03, Economy
DL
Memphis → Ontario
14h 12m
11:38 AM - 6:30 PM • 1 stop
DL
Memphis → Ontario
5h 45m
6:10 PM - 11:55 PM • nonstop
$434
Delta Airlines
Jul 31 - Aug 03, Economy
AA
Memphis → Ontario
8h 58m
5:51 AM - 9:29 AM • 1 stop
AA
Memphis → Ontario
8h 54m
1:53 PM - 9:27 PM • 1 stop
$448
American Airlines

Fly from Memphis to Ontario with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Memphis to Ontario? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Memphis to Ontario Flights

What are the airports in Memphis?
MEM
What’s the most popular airline flying from MEM to ONT?
The most popular airline flying from Memphis to Ontario are
Can I fly from MEM to ONT non-stop?
NO
Which airlines fly nonstop between Memphis and Ontario?
The non-stop flights between Memphis and Ontario are .
What’s the earliest departure time from MEM to ONT Airport?
The earliest flight leaves MEM at 5:35 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Memphis to Ontario flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from MEM to ONT?
Read the fare rules of the Memphis to Ontario air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Memphis and Ontario?
operate flights between Memphis and Ontario
How long does a flight from Memphis to Ontario take?
It takes approximately 4 hour to fly non-stop from MEM to ONT, which is 1571.94 miles by air.
Which airlines provide the cheapest flights from Memphis (MEM) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from MEM were found on DL : USD 434
Do I need a passport to fly between MEM and ONT?
No
What’s the latest departure time from MEM to ONT ?
The last flight leaves MEM at 6:40 pm

Memphis (MEM) to Ontario (ONT): Airport Information

Origin Airport Memphis International , Memphis, US
Destination Airport Ontario International , Ontario, US
Distance 1572 miles

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