Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Mississippi to Los Angeles from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mississippi to Los Angeles departing on 6/8. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Mississippi to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:31 pm - 3:07 pm
MEM
-
ONT
19h 36m
1 stop
Multiple Airlines Logo
3:40 pm - 8:41 pm
ONT
-
MEM
27h 01m
1 stop
$203Multiple Airlines
Mon, Aug 10 - Thu, Aug 13
Frontier Logo
7:51 pm - 11:50 pm
MEM
-
ONT
5h 59m
1 stop
Frontier Logo
6:00 am - 7:06 pm
ONT
-
MEM
11h 06m
1 stop
$230Frontier
Fri, Jul 31 - Wed, Aug 5
American Airlines Logo
5:40 pm - 10:38 pm
AEX
-
ONT
6h 58m
1 stop
American Airlines Logo
11:59 pm - 10:13 am
ONT
-
AEX
8h 14m
1 stop
$328American Airlines
Mon, Jun 1 - Sun, Jun 14
American Airlines Logo
7:43 pm - 11:59 pm
GPT
-
ONT
6h 16m
1 stop
American Airlines Logo
11:59 pm - 10:44 am
ONT
-
GPT
8h 45m
1 stop
$349American Airlines
Wed, Jul 29 - Mon, Aug 10
Delta Logo
6:00 am - 11:04 am
MOB
-
ONT
7h 04m
1 stop
Delta Logo
7:00 am - 3:46 pm
ONT
-
MOB
6h 46m
1 stop
$349Delta
Wed, Sep 9 - Wed, Sep 23
Delta Logo
6:00 am - 11:04 am
BTR
-
ONT
7h 04m
1 stop
Delta Logo
10:59 pm - 9:34 am
ONT
-
BTR
8h 35m
1 stop
$349Delta
Sat, Sep 5 - Mon, Sep 7
United Airlines Logo
4:08 pm - 9:58 pm
AEX
-
ONT
7h 50m
1 stop
United Airlines Logo
5:00 am - 5:38 pm
ONT
-
AEX
10h 38m
2 stops
$419United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
9:45 am - 8:52 pm
AEX
-
ONT
13h 07m
2 stops
United Airlines Logo
5:00 am - 5:38 pm
ONT
-
AEX
10h 38m
2 stops
$429United Airlines
Sat, Oct 24 - Tue, Oct 27
Southwest Logo
5:55 am - 12:40 pm
JAN
-
ONT
8h 45m
2 stops
Southwest Logo
11:00 am - 8:10 pm
ONT
-
JAN
7h 10m
1 stop
$449Southwest
Fri, Aug 21 - Mon, Aug 24
Southwest Logo
5:55 am - 1:25 pm
JAN
-
ONT
9h 30m
2 stops
Southwest Logo
8:30 am - 8:10 pm
ONT
-
JAN
9h 40m
2 stops
$454Southwest
Fri, Aug 21 - Mon, Aug 24

Southwest flights from Mississippi to Ontario

Our best Southwest deals on Mississippi to Ontario flight tickets
Southwest
Jul 29
MEM4:15 pmMemphis
8h 00m
2 stops
ONT10:15 pmOntario
Aug 5
ONT9:40 amOntario
8h 10m
2 stops
MEM7:50 pmMemphis
$341
Southwest
Aug 21
JAN5:55 amJackson-Evers Intl
8h 45m
2 stops
ONT12:40 pmOntario
Aug 24
ONT11:00 amOntario
7h 10m
1 stop
JAN8:10 pmJackson-Evers Intl
$449
Southwest
Aug 21
JAN5:55 amJackson-Evers Intl
9h 30m
2 stops
ONT1:25 pmOntario
Aug 24
ONT8:30 amOntario
9h 40m
2 stops
JAN8:10 pmJackson-Evers Intl
$454

Frontier flights from Mississippi to Ontario

Our best Frontier deals on Mississippi to Ontario flight tickets
Frontier
Jul 31
MEM7:51 pmMemphis
5h 59m
1 stop
ONT11:50 pmOntario
Aug 5
ONT6:00 amOntario
11h 06m
1 stop
MEM7:06 pmMemphis
$230
Frontier
Jun 8
MEM7:54 pmMemphis
5h 55m
1 stop
ONT11:49 pmOntario
Jun 10
ONT6:00 amOntario
11h 14m
1 stop
MEM7:14 pmMemphis
$244
Frontier
Aug 17
MEM7:51 pmMemphis
16h 14m
1 stop
ONT10:05 amOntario
Aug 28
ONT10:50 amOntario
6h 24m
1 stop
MEM7:14 pmMemphis
$246

momondo Fare Finder

 
Customize your flight search to find flights from Mississippi 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 May 15, 2026.
Use the filters below to find and compare flights from Mississippi to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MemphisOntario

MEM - ONT

MEMONT

Memphis

Mon 8/10

9:31 pm-3:07 pm

1 stop19h 36m

Ontario

Thu 8/13

3:40 pm-8:41 pm

1 stop27h 01m

$203

MemphisOntario

MEM - ONT

MEMONT

Memphis

Fri 7/31

7:51 pm-11:50 pm

1 stop5h 59m

Ontario

Wed 8/5

6:00 am-7:06 pm

1 stop11h 06m

$230

AlexandriaOntario

AEX - ONT

AEXONT

Alexandria

Mon 6/1

5:40 pm-10:38 pm

1 stop6h 58m

Ontario

Sun 6/14

11:59 pm-10:13 am

1 stop8h 14m

$328

GulfportOntario

GPT - ONT

GPTONT

Gulfport Biloxi Regional

Wed 7/29

7:43 pm-11:59 pm

1 stop6h 16m

Ontario

Mon 8/10

11:59 pm-10:44 am

1 stop8h 45m

$349
Quickest round-trip

MobileOntario

MOB - ONT

MOBONT

Mobile

Wed 9/9

6:00 am-11:04 am

1 stop7h 04m

Ontario

Wed 9/23

7:00 am-3:46 pm

1 stop6h 46m

$349

Baton RougeOntario

BTR - ONT

BTRONT

Baton Rouge Ryan

Sat 9/5

6:00 am-11:04 am

1 stop7h 04m

Ontario

Mon 9/7

10:59 pm-9:34 am

1 stop8h 35m

$349

AlexandriaOntario

AEX - ONT

AEXONT

Alexandria

Sat 10/24

4:08 pm-9:58 pm

1 stop7h 50m

Ontario

Tue 10/27

5:00 am-5:38 pm

2 stops10h 38m

$419

AlexandriaOntario

AEX - ONT

AEXONT

Alexandria

Sat 10/24

9:45 am-8:52 pm

2 stops13h 07m

Ontario

Tue 10/27

5:00 am-5:38 pm

2 stops10h 38m

$429

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Fri 8/21

5:55 am-12:40 pm

2 stops8h 45m

Ontario

Mon 8/24

11:00 am-8:10 pm

1 stop7h 10m

$449

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Fri 8/21

5:55 am-1:25 pm

2 stops9h 30m

Ontario

Mon 8/24

8:30 am-8:10 pm

2 stops9h 40m

$454

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Mississippi 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 cheapest month to fly to Ontario?

In general, September is the cheapest month to fly from Mississippi to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of September, then book flights to Ontario from Mississippi during February instead. Flights to Ontario in February, while not as cheap as those in September, still average around $0.

Can stopping save me money on Mississippi to Ontario flights?

You could potentially save up to 34% on your flight if you consider stops on a Mississippi to Ontario flight.

Cheap Mississippi to Ontario flight deals and tips

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

Fastest flight time

5h 46m

Direct flights

None
The fastest flight from Mississippi to Ontario takes 5h 46m
There are no direct flights from Mississippi to Ontario. There are no popular flight routes from Mississippi to Ontario.
Search flight deals

Frequently asked questions about flying from Mississippi to Ontario

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

    Prices for flights from Mississippi to Ontario Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Mississippi to Ontario Airport.

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

    The travel and health documents required for your trip to Ontario 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 Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Mississippi to Ontario

Compare and see reviews for airlines that fly from Mississippi to Ontario with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
9,717 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Mississippi to Ontario. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Mississippi 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 Mississippi to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Mississippi are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ontario 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 6/14
Sun 6/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States