How many flights depart from Ontario to Mississippi on average per week?

2 flights are operational weekly from Ontario to Mississippi as of March 2026. The most popular departure day for this route is Tue, with 50% of flights per week taking off on this day.

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

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

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

As of March 2026, there are 4 operators available to choose from for flights from Ontario Airport to Mississippi.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Mississippi.

What documentation or ID do you need to fly to Mississippi?

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

$80 Cheap Flights from Ontario to Mississippi in 2026

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Find the cheapest flights from Ontario to Mississippi

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:59 am - 3:41 pm

ONT

MEM

12h 42m

1 stop

8:30 pm - 9:04 pm

MEM

ONT

26h 34m

1 stop

$160Frontier

Wed, Apr 15 - Thu, Apr 23

11:47 am - 7:35 pm

ONT

MEM

5h 48m

1 stop

1:14 pm - 8:24 am

MEM

ONT

21h 10m

1 stop

$162Frontier

Thu, Apr 23 - Sun, Apr 26

10:15 pm - 8:28 am

ONT

JAN

8h 13m

1 stop

5:36 am - 11:36 am

JAN

ONT

8h 00m

1 stop

$331Delta

Wed, Apr 22 - Sat, Apr 25

5:05 pm - 8:28 am

ONT

JAN

13h 23m

2 stops

5:36 am - 11:36 am

JAN

ONT

8h 00m

1 stop

$336Delta

Wed, Apr 22 - Sat, Apr 25

5:45 am - 3:28 pm

ONT

AEX

7h 43m

1 stop

4:05 pm - 9:59 pm

AEX

ONT

7h 54m

1 stop

$338United Airlines

Tue, Aug 25 - Sat, Aug 29

5:45 am - 3:28 pm

ONT

AEX

7h 43m

1 stop

9:43 am - 8:52 pm

AEX

ONT

13h 09m

2 stops

$344United Airlines

Tue, Aug 25 - Sat, Aug 29

2:08 pm - 10:51 pm

ONT

GPT

6h 43m

1 stop

5:00 am - 10:09 am

GPT

ONT

7h 09m

1 stop

$369American Airlines

Sat, May 2 - Tue, May 5

12:19 pm - 11:59 pm

ONT

JAN

9h 40m

2 stops

8:02 pm - 11:46 pm

JAN

ONT

5h 44m

1 stop

$408American Airlines

Wed, Apr 22 - Thu, Apr 23

11:00 am - 8:10 pm

ONT

JAN

7h 10m

1 stop

5:55 am - 9:15 am

JAN

ONT

5h 20m

1 stop

$467Southwest

Thu, Aug 20 - Mon, Aug 24

1:05 pm - 8:40 pm

ONT

JAN

5h 35m

1 stop

5:10 am - 1:25 pm

JAN

ONT

10h 15m

2 stops

$472Southwest

Wed, Jul 22 - Mon, Jul 27

Delta flights from Ontario to Mississippi

Our best Delta deals on Ontario to Mississippi flight tickets

Delta

Apr 14

ONT12:49 pmOntario

8h 37m

1 stop

MEM11:26 pmMemphis

Apr 21

MEM6:20 amMemphis

7h 16m

1 stop

ONT11:36 amOntario

$293

Delta

May 6

ONT10:15 pmOntario

7h 31m

1 stop

MEM7:46 amMemphis

May 12

MEM5:30 amMemphis

7h 27m

1 stop

ONT10:57 amOntario

$311

Delta

Apr 22

ONT10:15 pmOntario

8h 13m

1 stop

JAN8:28 amJackson-Evers Intl

Apr 25

JAN5:36 amJackson-Evers Intl

8h 00m

1 stop

ONT11:36 amOntario

$331

Frontier flights from Ontario to Mississippi

Our best Frontier deals on Ontario to Mississippi flight tickets

Frontier

Apr 15

ONT12:59 amOntario

12h 42m

1 stop

MEM3:41 pmMemphis

Apr 23

MEM8:30 pmMemphis

26h 34m

1 stop

ONT9:04 pmOntario

$160

Frontier

Apr 23

ONT11:47 amOntario

5h 48m

1 stop

MEM7:35 pmMemphis

Apr 26

MEM1:14 pmMemphis

21h 10m

1 stop

ONT8:24 amOntario

$162

Frontier

Apr 23

ONT11:47 amOntario

5h 48m

1 stop

MEM7:35 pmMemphis

Apr 26

MEM1:14 pmMemphis

21h 10m

1 stop

ONT8:24 amOntario

$167

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Wed 4/15

12:59 am-3:41 pm

1 stop12h 42m

Memphis

Thu 4/23

8:30 pm-9:04 pm

1 stop26h 34m

$160

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Thu 4/23

11:47 am-7:35 pm

1 stop5h 48m

Memphis

Sun 4/26

1:14 pm-8:24 am

1 stop21h 10m

$162

OntarioJackson

ONT - JAN

ONTJAN

Ontario

Wed 4/22

10:15 pm-8:28 am

1 stop8h 13m

Jackson-Evers Intl

Sat 4/25

5:36 am-11:36 am

1 stop8h 00m

$331

OntarioJackson

ONT - JAN

ONTJAN

Ontario

Wed 4/22

5:05 pm-8:28 am

2 stops13h 23m

Jackson-Evers Intl

Sat 4/25

5:36 am-11:36 am

1 stop8h 00m

$336

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Tue 8/25

5:45 am-3:28 pm

1 stop7h 43m

Alexandria

Sat 8/29

4:05 pm-9:59 pm

1 stop7h 54m

$338

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Tue 8/25

5:45 am-3:28 pm

1 stop7h 43m

Alexandria

Sat 8/29

9:43 am-8:52 pm

2 stops13h 09m

$344

OntarioGulfport

ONT - GPT

ONTGPT

Ontario

Sat 5/2

2:08 pm-10:51 pm

1 stop6h 43m

Gulfport Biloxi Regional

Tue 5/5

5:00 am-10:09 am

1 stop7h 09m

$369

OntarioJackson

ONT - JAN

ONTJAN

Ontario

Wed 4/22

12:19 pm-11:59 pm

2 stops9h 40m

Jackson-Evers Intl

Thu 4/23

8:02 pm-11:46 pm

1 stop5h 44m

$408

Quickest round-trip

OntarioJackson

ONT - JAN

ONTJAN

Ontario

Thu 8/20

11:00 am-8:10 pm

1 stop7h 10m

Jackson-Evers Intl

Mon 8/24

5:55 am-9:15 am

1 stop5h 20m

$467

OntarioJackson

ONT - JAN

ONTJAN

Ontario

Wed 7/22

1:05 pm-8:40 pm

1 stop5h 35m

Jackson-Evers Intl

Mon 7/27

5:10 am-1:25 pm

2 stops10h 15m

$472

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 Mississippi

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

Airlines

Other information

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

Delta, United Airlines, and American Airlines are the most popular carriers operating from Ontario to Mississippi

What airlines fly to Mississippi?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Mississippi from Ontario according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Mississippi. Keep in mind that there are 4 different airlines that fly to Mississippi on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Mississippi flight deals and tips

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

Fastest flight time	5h 16m
Direct flights	None

The fastest flight from Ontario to Mississippi takes 5h 16m

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

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Mississippi?
Prices for flights from Ontario Airport to Mississippi were last updated today.
How many operators does momondo search for flights from Ontario Airport to Mississippi?
As of March 2026, there are 4 operators available to choose from for flights from Ontario Airport to Mississippi.
How old do you have to be to fly from Ontario Airport to Mississippi?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Mississippi.
What documentation or ID do you need to fly to Mississippi?
The travel and health documents required for your trip to Mississippi 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 Mississippi. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Mississippi

Compare and see reviews for airlines that fly from Ontario to Mississippi with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $226	Free Cancellation	Rating 7.1 11,492 reviews	Search American Airlines flights
United Airlines	PriceFrom $313	Free Cancellation	Rating 7.4 9,467 reviews	Search United Airlines flights
Delta	PriceFrom $348	Free Cancellation	Rating 7.9 8,320 reviews	Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Mississippi. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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

Of course. momondo tracks the price of Ontario to Mississippi flights. All you need is a valid email address and we will do the rest; it is that quick and easy.