$254 Find Cheap Flights from Ontario to Mississippi - Compare and Save

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Cheap Flights from Ontario to Mississippi

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Jackson
Jackson1 stop$423
Gulfport
Gulfport1 stop$408
Jackson
Jackson1 stop$423
Gulfport
Gulfport1 stop$408
Booking Insights

Price, demand and travel trends for Ontario to Mississippi flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Ontario to Mississippi recently?

The cheapest fares from Ontario to Mississippi on KAYAK in the last week were to Gulfport Biloxi Regional (GPT) from $408 round-trip and to Jackson-Evers Intl (JAN) from $423 round-trip.

How do fares into airports in Mississippi compare?

According to KAYAK data from the last 12 months, the cheapest airports to fly into Mississippi from Ontario are:

• Jackson-Evers Intl (JAN) (avg. price $538)
• Gulfport Biloxi Regional (GPT) (avg. price $546)

How do fares from Ontario to Mississippi vary by day of the week?

On average, Wednesday is the cheapest day to fly from Ontario to Mississippi and Saturday is the most expensive. Looking at the past 12 months of KAYAK data, it's 68% more expensive to fly on a Saturday compared to Wednesday.

What's the best time of day to fly from Ontario to Mississippi?

It's cheapest to fly to Mississippi at night with average prices of $477. The morning is the most expensive time to fly, with average prices of $562.

Key details for Ontario to Mississippi flights

Low season

January

Cheapest flight

$254
Beat the crowds with an average 65% drop in travelers.
The most popular month to fly with an average 121% increase in travelers.
One-way flight from Ontario to Gulfport

Your Ontario to Mississippi flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Ontario to Mississippi?

    Yes. Fares from Ontario to Mississippi are low right now. As a rule of thumb, a round-trip under $449 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Ontario to Mississippi?

    Over the past 12 months, round-trip fares from Ontario to Mississippi have typically cost between $449 and $703.

  • What are the main airports serving Mississippi?

    There are 14 airports in Mississippi. 50% of KAYAK users choose Jackson-Evers Intl (JAN) as their arrival airport, while 44% choose Gulfport Biloxi Regional (GPT).

  • Which airlines fly nonstop from Ontario to Mississippi?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Ontario to Mississippi. However, Southwest offers a one-stop option.

  • Which destinations in Mississippi can I fly nonstop from Ontario?

    Based on the flight schedule for the next 3 months, there are no nonstop flights from Ontario to Mississippi. The most popular destination you can reach with one stop is Jackson.

  • Which cabin classes are available from Ontario to Mississippi?

    On flights from Ontario to Mississippi you can only book Economy Class.

Your guide to booking Ontario to Mississippi flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flexible with your dates? Fly in February to save some money. It's typically the cheapest month on this route, while flights in April will cost you the most.
  • Fly out on a Wednesday to get the cheapest fares. Avoid Saturday flights, which are about 68% more expensive.
  • If you're watching your budget, fly into Jackson-Evers Intl (JAN) which has the lowest average airfare in the region. Just remember to budget for any onward travel by bus, car or domestic flight.
  • Start your trip in Biloxi, the most popular destination in Mississippi. From there, it's easy to continue on to other popular spots such as Gulfport, Jackson and Hattiesburg.

Reviews of the top airlines flying from Ontario to Mississippi

 
Need help choosing which airline to fly with from Ontario to Mississippi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
United AirlinesOverall score based on 10486 reviews
8.1Crew
7.1Entertainment
6.7Food
7.3Comfort
7.7Boarding
Airline reviews

Deplorable not to have WiFi on 5 hr cross country flight and spend thousands of dollars

2.0 MediocreBrian, Nov 2026
Read more United Airlines reviews

Deplorable not to have WiFi on 5 hr cross country flight and spend thousands of dollars

Check in went smoothly. Flight attendant who was assigned my area barely paid any attention to me! She acted as though she was extremely busy and flustered. Maybe she was new?! I told her to change the language on my screen, she said she’d come back to help me but never did so I was able to solve the problem on my own. She came back and said she’d made adjustments on her end. Highly doubt it because I found the setting to change the language! Also, I noticed everyone was eating before we landed so I pushed my help button and she never came so I got up to find her to ask her if I can have breakfast. She said they are not serving breakfast but I can have a sandwich. Yes, that was her response as I saw everyone eating breakfast!!!

New Max 10, first class seats have been shrunk. End of a 20 hour journey, it was United not Lufthansa, just glad to get home

One of my checked luggage was damaged. Cracked on the top by the handle.

I have been flying united for a long time but now I’m done

Delayed - leaving, delayed getting to the gate at destination. What should have been a very easy flight and experience was not.

Better management of the boarding process. Is there any way you could forward all the window seats first? That's the Way Reno Air used to do it, and they had the fastest boarding in the industry!

Wifi is very frustrating - could not connect and therefore unable to work on the trip

Entertainment was great. Seats were good. They did not have my pre-ordered hot food product available but did comp me something cold in place of the item.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Flight was comfortable- just had to endure a 1 hr delay because of some maintenance issue. Happy that American Airlines does these final checks but just wish they would conduct this maintenance before the flights.

American was the airline that Starlux contracted for this trip. I arrived in time to make the connecting flight on American, and then the baggage-handler debacle happened. For some reason, the first class and premium economy passengers' luggage was unloaded first. Never seen this happen before. They had handlers removing the bags from the carousel for those passengers. Meanwhile, all of the economy passengers were waiting for their bags, including me. And there were a lot of bags because it was an international flight packed full. While waiting for 45 minutes, my bag didn't show. Meanwhile, an American representative showed up asking if anyone has a connecting flight to Phoenix. Of course I spoke up, and they proceeded to try to find my bag because I had to take a bus to the actual terminal to catch my flight. Which I was not informed of before I arrived. After another 15 minutes of searching, my bag was finally found with the first-class passengers' bags because they had pulled it by mistake. So I rushed to the terminal with the American representative to catch my flight, and they informed me that I missed it and could not get another flight until the next day. Of course, after being on an international flight for 18 hours, I was in no mood to hear this. Now, to be fair, there were a few American employees who tried to help me. After hearing about the missed flight, they got a supervisor to talk to. I expressed my situation to the supervisor, and she was not helpful until I asked for compensation. She agreed to get me a hotel room for the night. So I agreed, and she disappeared into her office, and I waited. And waited. And waited. And waited. While waiting, I was asked by three different employees who knew of my situation if I had been helped. I told them I was waiting for the supervisor to get the hotel room, and they said they would check. Finally, after waiting for 75 minutes, one of the employees who had asked me if I had been helped arrived with my hotel room and arranged a ride to the hotel for me. Never saw the supervisor again. It was now 8 o'clock; I arrived at 5:45! My rebooked fight was scheduled for 6:11 this morning and I have now been informed it has been delayed until 10:00. So am I happy with American? NO I'M NOT!! ;

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

The flight was on time and arrived early. The crew were friendly and helpful.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

American was having a problem with their kiosks when I arrived which made the check-in and bag drop process unusually long. Additionally, they only had one person working check-in. Eventually, the kiosks were fixed and everything else went smoothly.

VERY disappointed at the agent checking in my luggage. I know that the weight limit is 23 kg, a little over 50 pounds (50.71 pounds). Yet the agent kept repeating "50 pounds". So I said, the limit is 23 kg, and she had the audacity to say 'no, it is 22 kg!" Imagine my surprise. Was she ignorant or was she poorly trained? Not sure. The boarding process was pretty good. The speakers were loud enough so I still could hear them despite inconsiderate passengers continuing to speak while the announcements were going on. During the flight, the teenage girl sitting behind me kept pressing her feet to the back of my chair. I turned around several times, yet she did not get the hint. I did not make a fuss since I sense I had a bad streak that night with AA, so I just did the best I can to lean forward and not let that bother me.

The flight was short. However, my bag was delayed and was put on another flight.

It was wonderful upgrading to first. Plane was so cold thou. Crew was great. Wish there was a food option in first for such a long flight. Doesnt matter the time of day. Chintzy.

More options for your flight from Ontario to Mississippi

Complete your trip to Mississippi with a hotel stay or car rental