mem-to-ont

 

The cheapest times to fly from MEM to ONT are

  • January 1st to February 25th
  • July 9th to November 18th (except the weeks of July 23rd, July 30th, and August 27th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from MEM to ONT is late October to early November. Prices can be as high as $890 for Sunday flights during early March, or as low as $312 for Wednesday flights around late October to early November.

 

When to Fly to Ontario

Flying from Memphis, TN (MEM) to Ontario, CA (ONT) will usually cost between $323 to $585 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October to early November with an average ticket price of $347. Due to high demand the most expensive time to fly is early March, with an average price of $615. Planning your trip to low-cost times can easily save you $267 on economy flights and even more on first-class flights. Generally, any price below $410 can be considered a good price for a round-trip MEM to ONT flight.

See below for a graph of average weekly prices for the MEM to ONT route. All prices are for round-trip tickets in USD.

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MEM to ONT Flight Prices

Compared to other flights, the MEM to ONT flight is much cheaper than the average and costs much less than the average flight leaving from Memphis. The average price per mile (for a direct flight) is $0.16, which is far below average.

 

Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to ONT, and Tuesday the cheapest day to fly back into MEM. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $123 (25%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $358. Return trip prices are from the ONT to MEM flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

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Departure Day Prices

Return Trip Prices by Day

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Return Day Prices

 

Nonstop Flights and Layovers

Travelers looking to fly from MEM to ONT can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 3 hour 48 minutes may not be realistic.

 

Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from MEM to ONT while comparing.

Destination alternative #1: Los Angeles International Airport (LAX) in Los Angeles, CA

  • 47 miles (76 km) away from ONT
  • Usually 27.47% less expensive than ONT
  • Nonstop flights available

See MEM to LAX flights

Destination alternative #2: Palm Springs International Airport (PSP) in Palm Springs, CA

  • 65 miles (105 km) away from ONT
  • Usually 11.60% less expensive than ONT
  • 1-layover flights available

See MEM to PSP flights

Destination alternative #3: San Diego International Airport (SAN) in San Diego, CA

  • 94 miles (151 km) away from ONT
  • Usually 5.49% less expensive than ONT
  • 1-layover flights available

See MEM to SAN flights

Destination alternative #4: Santa Barbara Municipal Airport (SBA) in Santa Barbara, CA

  • 130 miles (209 km) away from ONT
  • Usually 4.27% less expensive than ONT
  • 1-layover flights available

See MEM to SBA flights

 

Flight Questions Answered

Still have questions about flying from MEM to ONT? We’ve got answers.

Which airlines fly this route?

You can find 6 major airlines flying this route most often: Alaska, American, Delta, Frontier, Southwest, United, and potentially more during busy seasons.

How far away is it from Ontario International Airport to Memphis International Airport?

The distance between the two airports is roughly 1568 miles or 2523 kilometers.

How long does it take to fly from MEM to ONT?

The real-world flight time for a nonstop MEM to ONT flight is about 3 hour 48 minutes.

How many flights go between Memphis, TN and Ontario, CA?

It depends on the day of the week and the date, but a typical day might have around 71 available flights from MEM to ONT.

 

Airport Location Info

 

Departing Airport

Origination code MEM
Origination airport name Memphis International Airport
City Memphis, TN
Country the United States
Latitude 35
Longitude -90

Return Airport

Destination code ONT
Destination airport name Ontario International Airport
City Ontario, CA
Country the United States
Latitude 34.1
Longitude -117.6

 

Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.