ONT - BNA

$91 Find Cheap Flights from Ontario to Nashville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Nashville departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Nashville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Nashville.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Nashville.
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Cheap Flights from Ontario to Nashville (ONT-BNA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Nashville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Nashville

Sat, Nov 1 - Sun, Nov 2
Frontier Logo
6:53 am - 2:47 pmONT-BNA
5h 54m1 stop
Frontier Logo
8:49 pm - 11:10 amBNA-ONT
16h 21m2 stops
$243Frontier
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
10:43 pm - 2:37 pmONT-BNA
13h 54m1 stop
Multiple Airlines Logo
8:06 pm - 9:27 pmBNA-ONT
27h 21m2 stops
$246Multiple Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 8
Frontier Logo
8:45 am - 2:47 pmONT-BNA
28h 02m1 stop
Frontier Logo
3:42 pm - 11:50 pmBNA-ONT
10h 08m1 stop
$247Frontier
Find Deal
Tue, Oct 14 - Fri, Oct 17
Frontier Logo
7:04 am - 11:59 pmONT-BNA
14h 55m1 stop
Frontier Logo
6:12 am - 11:50 pmBNA-ONT
19h 38m1 stop
$248Frontier
Find Deal
Thu, Feb 5 - Tue, Feb 10
Alaska Airlines Logo
11:53 am - 11:59 pmONT-BNA
10h 06m1 stop
Alaska Airlines Logo
7:00 am - 3:08 pmBNA-ONT
10h 08m1 stop
$265Alaska Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
Delta Logo
6:00 am - 2:18 pmONT-BNA
6h 18m1 stop
Delta Logo
5:15 am - 10:26 amBNA-ONT
7h 11m1 stop
$285Delta
Find Deal
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
5:05 am - 7:04 pmONT-BNA
11h 59m2 stops
United Airlines Logo
6:30 am - 12:14 pmBNA-ONT
7h 44m1 stop
$290United Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4
Delta Logo
7:05 am - 8:55 pmONT-BNA
11h 50m2 stops
Delta Logo
1:53 pm - 10:22 pmBNA-ONT
10h 29m2 stops
$295Delta
Find Deal
Fri, Oct 31 - Tue, Nov 4
Alaska Airlines Logo
11:59 am - 12:17 amONT-BNA
10h 18m1 stop
Alaska Airlines Logo
7:15 am - 3:17 pmBNA-ONT
10h 02m1 stop
$310Alaska Airlines
Find Deal
Sat, Jan 10 - Mon, Jan 19
United Airlines Logo
5:05 am - 7:04 pmONT-BNA
11h 59m2 stops
United Airlines Logo
6:30 am - 12:14 pmBNA-ONT
7h 44m1 stop
$319United Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
ONT offers streamlined security with short wait times.
From BNA, taxis have a flat rate to downtown Nashville.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Frontier
Cheapest • from $243 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Video guide: How to find cheap flights to Nashville
Watch video
Watch video
Watch video
Watch video
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 21% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$243
Overall average: $435
Frontier
Sat 11/1Sun 11/2
ONT - BNA • 1 stop
Cheapest non-stop
$391
Typical prices: $446-511
Southwest
Thu 12/4Mon 12/8
ONT - BNA • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Nashville!
Booking Insights

KAYAK's insights & trends for Ontario to Nashville flights

Get data-powered insights and trends into flights from Ontario to Nashville to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Nashville
Find cheap flights to Nashville

Planning a trip from Ontario to Nashville? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Ontario to Nashville?

The average price of all round-trip flights from Ontario to Nashville clicked on KAYAK for each day over the last 12 months.

For Ontario to Nashville, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Nashville back to Ontario, the best deals are generally found on Sunday, with Saturday being the most expensive.

What is the cheapest month to fly from Ontario to Nashville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Nashville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Nashville is January, where tickets cost $313 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $465 and $461 respectively.

How far in advance should I book a flight from Ontario to Nashville?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to Nashville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ontario to Nashville, you should book around 4 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Expert advice

Expert advice for your flight from Ontario to Nashville

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
ONT

ONT offers streamlined security with average wait times between 6 and 15 minutes, making it ideal for quick departures.

Read more about ONTby Jennifer Simonson
BNA

From BNA, taxis have a flat rate to downtown Nashville, while rideshares are metered. Both options are available at the Ground Transportation Center.

Read more about BNAby Stefanie Waldek
Our travel experts
Jennifer Simonson

Jennifer Simonson

Expert on ONT

Jennifer Simonson

Jennifer Simonson

Jennifer Simonson is driven by her lifelong commitment to exploring the globe. Her insatiable curiosity had led her to immerse herself into diverse locations like Oklahoma City and Pismo. Her hotel recommendations are the result of the myriad hotels she's stayed at across her travels. Along her journey, she cherishes engaging conversations with locals, indulging in the finest ice cream, trying her hand at surfing, and embarking on nature-filled hikes.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on BNA

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more

Good to know

Low seasonJanuary
Cheapest flight$84
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Ontario to Nashville

When to book flights from Ontario to Nashville

Are your dates flexible? Find out the best times to travel from Ontario to Nashville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Nashville

  • Can I rent a car at BNA?

    If you’d like to rent a car once you land at BNA, you should head to the airport’s Rental Car Facility. Connected to the airport via covered moving walkways, this facility is home to counters for car rentals like Alamo, Avis, Budget, Dollar, Enterprise, Hertz, National, and Payless.

  • Does ONT have lounges I can relax in?

    While waiting for your flight to Nashville at ONT, you can relax at one of the Aspire Lounge locations. One is located in Terminal 2 near gate 210, while the other is situated in Terminal 4 near gate 410. They feature alcoholic and non-alcoholic beverages, a flight information monitor, a television, newspapers, and magazines. To enter either of these lounges, you’ll have to part with a fee at the door.

  • Where can I breastfeed my baby at ONT?

    At ONT, you can comfortably breastfeed your baby. This is because this airport is home to two baby care rooms. The first one is situated across from gate 207 in Terminal 2, while the second one is across from gate 407 in Terminal 4.

  • What are the fun activities I can engage in while at BNA?

    While waiting for your pick-up at BNA, or if you’d like to simply relax before leaving the airport, you can enjoy a relaxing massage at one of the Massage Chairs situated before A/B checkpoints, C/D checkpoints, and Concourse B. Alternatively, you can enjoy a massage at the on-site massage bars, near Concourse B and Concourse C. Alternatively, you can walk around the airport. This way, you’ll get to check out the art at the airport.

  • What is the cheapest flight from Ontario to Nashville?

    In the last 3 days, the lowest price for a flight from Ontario to Nashville was $84 for a one-way ticket and $243 for a round-trip.

  • Do I need a passport to fly between Ontario and Nashville?

    No, a passport isn't needed to fly from Ontario to Nashville. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Ontario to Nashville?

    Ontario airport is called Ontario and the only airport in Nashville is Nashville Intl.

  • Which airlines offer Wi-Fi service onboard planes from Ontario to Nashville?

    Delta, JetBlue, Alaska Airlines, American Airlines, and Hawaiian Airlines offer inflight Wi-Fi service on the Ontario to Nashville flight route.

  • Which aircraft models fly most regularly from Ontario to Nashville?

    The Airbus A318/A319/A320/A321 is the aircraft model that flies most regularly on the Ontario to Nashville flight route.

  • Which airline alliances offer flights from Ontario to Nashville?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Ontario and Nashville, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Ontario to Nashville?

    There are nonstop flights from Ontario to Nashville on a daily basis.

  • Which is the best airline for flights from Ontario to Nashville, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Nashville are Southwest and Alaska Airlines. With an average price for the route of $512 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $403 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Ontario to Nashville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Nashville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Nashville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nashville from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Nashville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Nashville with an airline and back to Ontario with another airline. Booking your flights between Ontario and BNA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Nashville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Nashville from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Ontario to Nashville

  • Looking for a cheap flight? 25% of our users found flights on this route for $194 or less one-way and $397 or less round-trip.
  • On the date you’re scheduled to fly from Ontario to Nashville, you should arrive at Ontario International Airport (ONT) at least 2 hours prior to your flight. This will ensure you check in and pass the airport’s security checkpoints ahead of your flight’s departure time.
  • If you have mobility restrictions, you can receive special assistance services on your flight to Nashville from Ontario, provided you inform the services you’ll require at least a day before your flight departs. Alternatively, you can inform the airport’s TSA Care team at least 72 hours before your flight. If you do so, the team will relay the information to your airline.
  • ONT is served by on-site and off-site garages. If you want to leave your car at one of the garages that serve the airport until you return from your trip, you should leave it at an off-site garage. This is simply because these garages have cheaper parking spots than their on-site counterparts.
  • In Nashville, you will land at Nashville International Airport (BNA). Located 8.5 miles from Nashville’s city center, this airport is a focus city for Allegiant Air.
  • In case you need some emergency assistance at BNA, you should visit the airport’s Traveler’s Aid office, open from 6:30 am to 11 pm on a daily. Traveler’s Aid, located in Suite 501 in Terminal 1, is a non-profit organization that assists stranded and distressed passengers. Some of the emergency assistance services this office offers include emergency transportation assistance and emergency housing.

Prefer to fly direct from Ontario to Nashville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Ontario to Nashville Intl.
Find which airlines fly direct from Ontario Airport to Nashville Intl Airport, which days they fly and book direct flights.

Direct departures

Ontario to Nashville Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Nashville Intl to Ontario

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Reviews of the top 5 airlines serving from Ontario to Nashville

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Nashville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Nashville? 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.
8.0
SouthwestOverall score based on 4248 reviews
7.5Entertainment
8.0Comfort
8.6Crew
7.0Food
8.1Boarding
Airline reviews

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

10.0 ExcellentRobert, Sep 2025SFO - LAS
Read more Southwest reviews

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

It was a perfect flight in all aspects! Both legs!

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Boarded plane and then delayed 1.5 hours while on the plane

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Was not able to watch most shows on the entertainment site. They would not load

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

I think Frontier was very good at communication. Their app worked very well. Loading was great and the flight was nice and easy.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Everything you need to know for your flight from Ontario to Nashville

Information on your arrival and departure airports

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