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Home » Reviews » Flight Reviews » Review: Frontier Airlines A320 (ONT-DEN)
Flight ReviewsFrontier

Review: Frontier Airlines A320 (ONT-DEN)

Matthew Klint Posted onNovember 18, 2023 6 Comments

a plane parked on the tarmac

In short, as long as your Frontier flight is on time, you probably got a very good deal. My Frontier Airlines A320 flight from Ontario to Denver was quite smooth and had surprisingly good service aboard. The amenities were lacking, but I prepared myself in advance.

In This Post:

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  • Frontier Airlines A320 Review
    • Seat
    • Service
    • Food + Drink
    • Lavatory
    • CONCLUSION

Frontier Airlines A320 Review

I booked my ticket for $63 which you could say effectively doubled when you consider I had to pay $20/day for parking for my three-day trip at Ontario International Airport in Southern California’s Inland Empire. When I fly out of Burbank Airport someone drops me off and when I fly out of Los Angeles International Airport I park at a friend’s house nearby.

Kudos to Ontario Airport for making the parking process so easy. There is a premium parking area (Lot 2) outside the terminal at $30/day, but I parked in Lot 3 between Terminals 2 and 4 for $20/day. That’s not a bad price considering it was just a short walk into the terminal.

a parking lot with cars and trees at night

Inside, the check-in hall was quite crowded for 4:20 am in the morning. In addition to Frontier Airlines, other flights were leaving too including a United flight to Denver leaving at the same time as Frontier, Delta fights to Salt Lake City and Seattle, a Frontier flight to Dallas, Alaska flight to Seattle, and American flights to Dallas and Phoenix. As a result, the security line was quite heavy.

a blue sign with white text

people in a check in area

people in a terminal

Thankfully, there was both Clear and PreCheck, which I took advantage of to quickly bypass the long lines and be on my way.

a group of people in a terminal

Terminal 2 does have an Aspire Lounge that is part of the Priority Pass network, but did not open until 5:30 am so I missed it on the way out.

a sign in a airport

a long white hallway with signs and doors

a building with a sign on the wall

a sign on a wall

I found my boarding gate toward the end of the terminal and sat down, though not for long because boarding commenced at 4:30 am.

a large sign in a building

a group of signs in an airport

Do note that everything is sold separately on Frontier Airlines. You get one personal item (dimensions 8 inches x 18 inches x 14 inches) and it must fit under the seat in front of you. Carry-on bags are not included. If you fail to purchase them early (as cheap as $15 as booking), you will be charged $99 for them at the gate. Checked bags also cost extra as do seat assignments and any food or drink onboard.

Frontier Airlines 974
Ontario, CA (ONT) – Denver (DEN)
November 2023
Depart: 05:15 AM
Arrive: 08:37 AM (08:20 AM actual)
Duration: 02hr, 22min
Distance: 819 miles
Aircraft: Airbus A320
Seat: 3oC

The gate agent did not closely enforce carry-on baggage size, though I suspect most Frontier employees have gotten used to eyeballing bags and only stopping those clear violators. Once aboard, the overhead bins could be used for personal items (and remained half empty) which is certainly the upside to restricting the use of carry-on bags. Boarding was very rapid.

Seat

On the A320, the first three rows offer “stretch” seating with 32-33 inches of legroom (exit row 13 also offers a lot of extra space). The rest of the aircraft has seat pitch between 28 and 30 inches.

an airplane with rows of seats

an airplane with rows of seats

a row of seats in an airplane

a row of seats in an airplane

a row of grey seats

seats in an airplane with windows

a row of seats in an airplane

a person's legs and a pocket on a seat

I’ll be honest, though. With the super slimline seats that are installed the legroom felt more like 31 or 32 inches. Seats do not recline. There is no power outlet. Heck, there is hardly a tray table….look at it:

a hand on a laptop

Before boarding ended, one flight attendant warned the cabin, “The Airbus is notorious for weight and balance. Take your assigned seat please.”

As we got to the end of boarding, one of the flight attendants invited me to move up five rows to an aisle seat in a row in which the aisle and middle seat was empty. That gave me more space and the couple sitting next to me in row 30 more space.

She then began moving people to the front of the plane, presumably for weight and balance. Clapping her hands, she said:

“Whose is alone? Come on up. Make it fast!”

We pushed back on-time.

There is no in-flight-entertainment of any kind beyond the buy-onboard menu, but I came prepared with fully-charged devices and plenty of music downloaded.

With such a tiny tray table, I placed my laptop on my lap. Without any recline, I was able to open it and get some work done. The flight was productive.

Service

I had my doubts at first when one flight attendant seemed to mock a passenger for using the lavatory (“I can’t believe you boarded the plane to use the lavatory. Why didn’t you go outside?”), but it was her style of humor (I guess?) and the ladies working the back were very kind to me.

They were also quite attentive, coming down the aisle once to sell items but then several times to collect trash.

a row of seats on an airplane

Food + Drink

Snacks and drinks are available for purchase. Frontier sells bottled water, but also offers complimentary water onboard.

a plastic cup with ice on a tray

Here’s the menu:

a menu with pictures and price list

a hand holding a menu

a hand holding a menu

I ordered a cup of coffee ($4.39) which was Juan Valdez branded (a very respectable Colombian coffee company) and thought the coffee was just fine. I liked that the coffee was served with a lid – I wish United and American served their coffee with lids (which obviously would add to the expense, but is much safer to guard against spills).

a coffee cup on a table

a cup of coffee on a table

Lavatory

The Frontier A320 has three lavatories: one in the front and two in the rear. The two in the rear are done EasyJet-style (that’s the only other place I’ve seen them) and are small and narrow, but were at least clean.

a sink and toilet in an airplane

a sink and faucet in a bathroom

I also appreciated that the pressure was low enough on the sink that I could wash my hand without splashing all over my clothes and the mirror.

CONCLUSION

We landed in Denver 30 minutes ahead of schedule, had to wait 10 minutes for a gate, but still arrived at the gate about 20 minutes early. This was a decent flight because 1.) my expectations were low going in concerning the amenities and legroom onboard and 2.) the flight attendants were very nice.

If the price was right, I’d fly Frontier Airlines again. I do note when your flight is delayed or canceled on Frontier, you are often out of luck – that was a risk I was willing to take and it paid off this time.

a window view of an airport with airplanes and trucks

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About Author

Matthew Klint

Matthew is an avid traveler who calls Los Angeles home. Each year he travels more than 200,000 miles by air and has visited more than 135 countries. Working both in the aviation industry and as a travel consultant, Matthew has been featured in major media outlets around the world and uses his Live and Let's Fly blog to share the latest news in the airline industry, commentary on frequent flyer programs, and detailed reports of his worldwide travel.

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6 Comments

  1. Santastico Reply
    November 18, 2023 at 12:23 pm

    “I can’t believe you boarded the plane to use the lavatory. Why didn’t you go outside?” I ask that same question myself every time I see someone having to get up and go to the bathroom inside the plane before it takes off.

    • NedsKid Reply
      November 18, 2023 at 3:53 pm

      Santastico, you’ve clearly never flown from Trenton, NJ – a Frontier monopoly market. Only airport where I’ve opened the door to the men’s room and just let it go, thinking yeah I can hold my number 1 until the plane or I will need to burn my shoes and inhale oxygen.

      Matthew, glad you had a pleasant flight on Frontier. Half the readers here will probably be surprised you weren’t maimed or something given the way they talk about ULCCs. They are fine for what they are. Short cheap flights and with status get the comfy seats and free bag. I will deal with it for $20, and at $20 if the flight gets messed up, I’ll call it a day. I would not fly them 4 hours or on a redeye though. I draw that line.

    • JoeMart Reply
      November 18, 2023 at 4:54 pm

      What about crew that uses the lavatory before take off? Pax using the lavatory after running from a connecting flight or wanting to wash their hands after touching a questionable surface suspecting C.Diff or norovirus contamination.

    • tmbt Reply
      April 1, 2024 at 1:08 am

      Because missing a flight will cost the passenger much more.

  2. revel rodriguez Reply
    November 18, 2023 at 2:19 pm

    you should also say that frontier. customer sucks and they are so unresponsible. they lie and lie. and dont asume there. wrongs. they suck msprit has better customer service that frontier and that is alot to say

  3. David Miller Reply
    November 18, 2023 at 2:25 pm

    Santastico – Here is something that you (and everyone else) can look forward to as you age – As I have gotten older, my bladder no longer gives me much notice when it needs emptying and when I get notice, I need/have to go no matter where I am or when. Also, not everyone is a “seasoned” traveler and does not think of the need to go before take off. Granted, everyone would wish that there is never the need to void prior to take off – but that is just part of being alive and a human. Just remember, the minor inconvenience you may have with this issue will not stop the flight – so lighten up and find something of real value to expound about.

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