HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$264+ Cheap flights from Biloxi, MS to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — ONT
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Biloxi to Ontario with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Biloxi to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Biloxi (B1L) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$393
(Delta)

One-way from

$264
(American Airlines)

Popular in

May

Cheapest in

December

Average price

$459
Provider with most accurate pricing for Gulfport Biloxi Regional-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-Los Angeles flights.
Search Deals
From Biloxi to Ontario
Search Deals
One-way flight from Biloxi to Ontario
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Biloxi to Ontario

Cheapest flights from Biloxi to Ontario
Explore the most affordable flight options available from Biloxi to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Delta deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/206:30 amGPT - ONT
1 stop7h 25mDelta
Mon 2/245:10 pmONT - GPT
2 stops14h 14mDelta
Deal found 1/30$393
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2012:50 pmGPT - ONT
2 stops13h 03mAmerican Airlines
Mon 2/2410:05 amONT - GPT
2 stops10h 01mAmerican Airlines
Deal found 1/30$464
This United Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:15 amGPT - ONT
2 stops12h 10mUnited Airlines
Sun 6/156:00 amONT - GPT
1 stop7h 59mUnited Airlines
Deal found 1/30$577
This Alaska Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:36 amGPT - ONT
2 stops12h 13mAlaska Airlines
Sun 6/156:00 pmONT - GPT
2 stops13h 57mAlaska Airlines
Deal found 1/30$995

Find flights from Biloxi to Ontario within your budget

Customize your flight search to find flights from Biloxi 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, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

GulfportOntario

GPT - ONT

GPTONT

Gulfport Biloxi Regional

Thu 2/20

6:30 am-11:55 am

1 stop7h 25m

Ontario

Mon 2/24

5:10 pm-9:24 am

2 stops14h 14m

$393

GulfportOntario

GPT - ONT

GPTONT

Gulfport Biloxi Regional

Thu 2/20

12:50 pm-11:53 pm

2 stops13h 03m

Ontario

Mon 2/24

10:05 am-10:06 pm

2 stops10h 01m

$464

GulfportOntario

GPT - ONT

GPTONT

Gulfport Biloxi Regional

Wed 6/11

7:15 am-5:25 pm

2 stops12h 10m

Ontario

Sun 6/15

6:00 am-3:59 pm

1 stop7h 59m

$577

GulfportOntario

GPT - ONT

GPTONT

Gulfport Biloxi Regional

Wed 6/11

5:36 am-3:49 pm

2 stops12h 13m

Ontario

Sun 6/15

6:00 pm-9:57 am

2 stops13h 57m

$995

GulfportOntario

GPT - ONT

GPTONT

Gulfport Biloxi Regional

Fri 5/16

7:56 pm-11:44 pm

1 stop5h 48m

$264

GulfportOntario

GPT - ONT

GPTONT

Gulfport Biloxi Regional

Thu 2/6

4:55 pm-9:57 pm

1 stop7h 02m

$383

GulfportOntario

GPT - ONT

GPTONT

Gulfport Biloxi Regional

Thu 2/6

5:06 am-6:13 pm

2 stops15h 07m

$388

GulfportOntario

GPT - ONT

GPTONT

Gulfport Biloxi Regional

Fri 5/23

2:15 pm-7:42 pm

1 stop7h 27m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Best time to book a flight from Biloxi to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Biloxi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Biloxi to Ontario

Get recent, data-driven insights about flights from Biloxi to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Biloxi to Ontario?

Currently, August is the cheapest month in which you can book a flight from Biloxi to Ontario (average of $246). Flying from Biloxi to Ontario in March is currently the most expensive (average of $310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from B1L to ONT?

Find hourly flight availability from Biloxi to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Biloxi to Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated January 30, 2025.
Alaska Airlines
8.0
Very good
9,688 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,688 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Delta
8.0
Very good
8,454 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,913 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

Find useful and relevant information for your journey from Biloxi to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Biloxi?

    For a flight from Biloxi to Ontario, you will be flying into Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 inbound flights from Biloxi per day. 5 airlines have flights to Ontario from Biloxi on a regular basis.

  • What are the cheapest airlines to fly from Biloxi to Ontario one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $264. United Airlines flights start at $383 while deals on Alaska Airlines start at $388 one-way.

  • Can I find deals for flights from Biloxi to Ontario that include hotel bookings?

    Yes. In addition to deals on Biloxi to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Biloxi to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Biloxi to Ontario.

  • Can I find deals for business class flights from Biloxi to Ontario?

    Yes. Cheapflights offers flight deals from Biloxi to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Biloxi to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Biloxi to Ontario (average of $246). Flying from Biloxi to Ontario in March is currently the most expensive (average of $310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Biloxi to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Memphis to Las Vegas flights
Memphis to Los Angeles flights
Memphis to San Francisco flights
Memphis to Ontario flights
Memphis to San Diego flights
Baton Rouge to Las Vegas flights
Jackson to Las Vegas flights
Baton Rouge to Los Angeles flights
Mobile to Las Vegas flights
Memphis to Burbank flights
Memphis to Santa Ana flights
Gulfport to Las Vegas flights
Memphis to Reno flights
Jackson to Ontario flights
Memphis to Long Beach flights
Jackson to Los Angeles flights
Memphis to San Jose flights
Memphis to Oakland flights
Gulfport to San Diego flights
Jackson to San Diego flights
Memphis to Palm Springs flights
Memphis to Monterey flights
Baton Rouge to San Francisco flights
Jackson to San Francisco flights
Memphis to Sacramento flights
Mobile to San Francisco flights
Baton Rouge to San Diego flights
Baton Rouge to Ontario flights
Jackson to Fresno flights
Gulfport to Los Angeles flights
Memphis to Fresno flights
Mobile to Los Angeles flights
Baton Rouge to San Jose flights
Jackson to Santa Ana flights
Jackson to Santa Barbara flights
Meridian to Las Vegas flights
Alexandria to Las Vegas flights
Gulfport to San Francisco flights
Mobile to San Diego flights
Gulfport to Ontario flights
Baton Rouge to Reno flights
Jackson to Sacramento flights
Mobile to Ontario flights
Baton Rouge to Santa Ana flights
Mobile to Sacramento flights
Memphis to Bakersfield flights
Baton Rouge to Palm Springs flights
Baton Rouge to Burbank flights
Baton Rouge to Fresno flights
Alexandria to Reno flights

Top 5 airlines flying from Biloxi to Ontario

Discover the top 5 airlines that operate flights from Biloxi to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$120Average$192FlexibilityNo cancel feeOn-time65%
FrontierCheapest$160Average$259FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$288Average$457FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$329Average$399FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$366Average$445FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.