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Cheap flights from Memphis to Los Angeles from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Memphis to Los Angeles 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.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Memphis to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:17 pm - 10:43 amMEM  Memphis-ONT Ontario
21h 26m1 stop Denver Intl
Frontier Logo
2:35 pm - 3:22 pmONT  Ontario-MEM Memphis
22h 47m1 stop Denver Intl
$199Frontier
Thu, Oct 29 - Sat, Oct 31
Frontier Logo
4:35 pm - 10:30 amMEM  Memphis-ONT Ontario
19h 55m1 stop Denver Intl
Frontier Logo
11:45 am - 3:40 pmONT  Ontario-MEM Memphis
25h 55m1 stop Denver Intl
$229Frontier
Thu, Sep 17 - Wed, Sep 23
Multiple Airlines Logo
4:35 pm - 10:30 amMEM  Memphis-ONT Ontario
19h 55m1 stop Denver Intl
Multiple Airlines Logo
8:00 am - 8:22 pmONT  Ontario-MEM Memphis
10h 22m1 stop Las Vegas Harry Reid Intl
$241Multiple Airlines
Thu, Sep 10 - Fri, Sep 18
Southwest Logo
9:50 am - 3:50 pmMEM  Memphis-ONT Ontario
8h 00m1 stop Phoenix Sky Harbor Intl
Southwest Logo
2:45 pm - 10:45 pmONT  Ontario-MEM Memphis
6h 00m1 stop Denver Intl
$263Southwest
Fri, Oct 30 - Mon, Nov 2
Southwest Logo
6:10 am - 9:55 amMEM  Memphis-ONT Ontario
5h 45m1 stop Denver Intl
Southwest Logo
9:00 am - 4:25 pmONT  Ontario-MEM Memphis
5h 25m1 stop Austin Bergstrom
$263Southwest
Fri, Oct 30 - Mon, Nov 2
American Airlines Logo
8:06 am - 11:47 amMEM  Memphis-ONT Ontario
5h 41m1 stop Dallas/Fort Worth
American Airlines Logo
8:25 am - 4:50 pmONT  Ontario-MEM Memphis
6h 25m1 stop Dallas/Fort Worth
$268American Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
9:30 am - 1:25 pmMEM  Memphis-ONT Ontario
5h 55m1 stop Dallas/Fort Worth
American Airlines Logo
10:25 am - 6:08 pmONT  Ontario-MEM Memphis
5h 43m1 stop Dallas/Fort Worth
$268American Airlines
Tue, Sep 29 - Sat, Oct 3
Delta Logo
7:10 am - 12:14 pmMEM  Memphis-ONT Ontario
7h 04m1 stop Salt Lake City
Delta Logo
12:18 pm - 11:24 pmONT  Ontario-MEM Memphis
9h 06m1 stop Atlanta Hartsfield-Jackson
$277Delta
Tue, Sep 29 - Tue, Oct 6
Delta Logo
3:10 pm - 8:24 pmMEM  Memphis-ONT Ontario
7h 14m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:52 am - 5:25 pmONT  Ontario-MEM Memphis
5h 33m1 stop Salt Lake City
$277Delta
Tue, Sep 29 - Wed, Sep 30
Multiple Airlines Logo
9:12 pm - 9:09 amMEM  Memphis-ONT Ontario
13h 57m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:46 pm - 1:13 pmONT  Ontario-MEM Memphis
15h 27m2 stops Dallas/Fort Worth Harrison Boone County
$310Multiple Airlines
Fri, Sep 18 - Sun, Sep 20

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United Airlines flights from Memphis to Ontario

Our best United Airlines deals on Memphis to Ontario flight tickets
United Airlines
Sep 8
MEM4:33 pmMemphis
6h 20m
1 stop
ONT8:53 pmOntario
Sep 15
ONT6:08 amOntario
12h 34m
2 stops
MEM8:42 pmMemphis
$336
United Airlines
Sep 26
MEM8:45 amMemphis
11h 01m
2 stops
ONT5:46 pmOntario
Sep 30
ONT5:00 amOntario
7h 13m
1 stop
MEM2:13 pmMemphis
$382
United Airlines
Aug 26
MEM4:33 pmMemphis
6h 20m
1 stop
ONT8:53 pmOntario
Sep 2
ONT1:18 pmOntario
5h 24m
1 stop
MEM8:42 pmMemphis
$384

Southwest flights from Memphis to Ontario

Our best Southwest deals on Memphis to Ontario flight tickets
Southwest
Oct 30
MEM6:10 amMemphis
5h 45m
1 stop
ONT9:55 amOntario
Nov 2
ONT9:00 amOntario
5h 25m
1 stop
MEM4:25 pmMemphis
$263
Southwest
Sep 17
MEM6:15 pmMemphis
6h 00m
1 stop
ONT10:15 pmOntario
Sep 23
ONT9:40 amOntario
8h 15m
2 stops
MEM7:55 pmMemphis
$272
Southwest
Sep 21
MEM5:45 amMemphis
5h 30m
1 stop
ONT9:15 amOntario
Sep 30
ONT1:50 pmOntario
5h 50m
1 stop
MEM9:40 pmMemphis
$283

momondo Fare Finder

 
Customize your flight search to find flights from Memphis to Ontario 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 August 12, 2026.
Use the filters below to find and compare flights from Memphis to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MemphisOntario

MEM Memphis - ONT Ontario

MEMONT

Memphis

Thu 10/29

3:17 pm-10:43 am

1 stop21h 26m

Ontario

Sat 10/31

2:35 pm-3:22 pm

1 stop22h 47m

$199

MemphisOntario

MEM Memphis - ONT Ontario

MEMONT

Memphis

Thu 9/17

4:35 pm-10:30 am

1 stop19h 55m

Ontario

Wed 9/23

11:45 am-3:40 pm

1 stop25h 55m

$229

MemphisOntario

MEM Memphis - ONT Ontario

MEMONT

Memphis

Thu 9/10

4:35 pm-10:30 am

1 stop19h 55m

Ontario

Fri 9/18

8:00 am-8:22 pm

1 stop10h 22m

$241

MemphisOntario

MEM Memphis - ONT Ontario

MEMONT

Memphis

Fri 10/30

9:50 am-3:50 pm

1 stop8h 00m

Ontario

Mon 11/2

2:45 pm-10:45 pm

1 stop6h 00m

$263
Quickest round-trip

MemphisOntario

MEM Memphis - ONT Ontario

MEMONT

Memphis

Fri 10/30

6:10 am-9:55 am

1 stop5h 45m

Ontario

Mon 11/2

9:00 am-4:25 pm

1 stop5h 25m

$263

MemphisOntario

MEM Memphis - ONT Ontario

MEMONT

Memphis

Tue 9/29

8:06 am-11:47 am

1 stop5h 41m

Ontario

Sat 10/3

8:25 am-4:50 pm

1 stop6h 25m

$268

MemphisOntario

MEM Memphis - ONT Ontario

MEMONT

Memphis

Tue 9/29

9:30 am-1:25 pm

1 stop5h 55m

Ontario

Sat 10/3

10:25 am-6:08 pm

1 stop5h 43m

$268

MemphisOntario

MEM Memphis - ONT Ontario

MEMONT

Memphis

Tue 9/29

7:10 am-12:14 pm

1 stop7h 04m

Ontario

Tue 10/6

12:18 pm-11:24 pm

1 stop9h 06m

$277

MemphisOntario

MEM Memphis - ONT Ontario

MEMONT

Memphis

Tue 9/29

3:10 pm-8:24 pm

1 stop7h 14m

Ontario

Wed 9/30

9:52 am-5:25 pm

1 stop5h 33m

$277

MemphisOntario

MEM Memphis - ONT Ontario

MEMONT

Memphis

Fri 9/18

9:12 pm-9:09 am

1 stop13h 57m

Ontario

Sun 9/20

7:46 pm-1:13 pm

2 stops15h 27m

$310

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Memphis to Ontario

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

Prices are currently low for flights on this route.

Typical prices usually range from $393 to $777.
The lowest price recently found on this route was $199.

What is the cheapest month to fly to Ontario?

In general, October is the cheapest month to fly from Memphis to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $350. If you aren’t able to travel during the month of October, then book flights to Ontario from Memphis during November instead. Flights to Ontario in November, while not as cheap as those in October, still average around $356.

How have Memphis to Ontario flight prices changed over time?

As of August 2026, prices for Memphis to Ontario flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from Memphis to Ontario

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

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

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

Fastest flight time

5h 30m

Direct flights

None
The fastest flight from Memphis to Ontario takes 5h 30m
There are no direct flights from Memphis to Ontario. There are no popular flight routes from Memphis to Ontario.
Search flight deals

Frequently asked questions about flying from Memphis to Ontario

  • How far is Memphis to Ontario by plane?

    Ontario is 1565.4 mi away from Memphis. 5h 30m is a normal flight duration for this route.

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

    Prices for flights from Memphis Airport to Ontario Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Memphis Airport to Ontario Airport.

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

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Memphis to Ontario

Compare and see reviews for airlines that fly from Memphis to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $105Free CancellationRating
5.6
2,701 reviews
Search Frontier flights
DeltaPriceFrom $157Free CancellationRating
7.8
8,505 reviews
Search Delta flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
SouthwestPriceFrom $280Free CancellationRating
8.0
4,218 reviews
Search Southwest flights
American AirlinesPriceFrom $330Free CancellationRating
7.1
11,911 reviews
Search American Airlines flights

  • United Airlines Flights From Memphis to Ontario

    Across 7 United Airlines flights from Memphis to Ontario this week, the average price was $336, with the best United Airlines deals starting from $240 round-trip. 10,111 users have rated United Airlines on momondo, with an average score of 7.4/10.

Why use momondo?

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

Finding the right flight to Ontario from Memphis 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 Ontario quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Ontario from Memphis which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Memphis to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Memphis and alert you when they change.

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