ONT

$29 Find Cheap Flights to Ontario - Compare and Save

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Everything you should know

Cheapest round-trip
$37
Typical prices: $257-$510
Frontier
Wed 12/5Wed 12/12
LAS - ONT • Non-stop
Cheapest one-way
$29
Typical prices: $148-$322
Frontier
Sun 12/2
DEN - ONT • Non-stop
Nonstop flights
You can fly direct with Southwest, American Airlines and others. Average duration is 2h 19m.
FAQs
FAQs
Top airlines
Most flights • 224 per week
Best reviews • 7.9 score
Airline reviews
+1
Airline reviews
+1
Top routes
Cheapest • 50% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Ontario

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Ontario

Sat, Dec 5 - Sat, Dec 19
Frontier Logo
5:25 pm - 6:31 pmLAS  Las Vegas Harry Reid Intl-ONT Ontario
1h 06mnonstop
Frontier Logo
10:51 pm - 11:55 pmONT  Ontario-LAS Las Vegas Harry Reid Intl
1h 04mnonstop
$37Frontier
Wed, Nov 25 - Wed, Dec 23
Frontier Logo
1:49 pm - 2:51 pmLAS  Las Vegas Harry Reid Intl-ONT Ontario
1h 02mnonstop
Frontier Logo
10:48 pm - 11:52 pmONT  Ontario-LAS Las Vegas Harry Reid Intl
1h 04mnonstop
$37Frontier
Sat, Dec 5 - Sat, Dec 12
Southwest Logo
7:45 am - 8:50 amLAS  Las Vegas Harry Reid Intl-ONT Ontario
1h 05mnonstop
Southwest Logo
10:30 am - 11:35 amONT  Ontario-LAS Las Vegas Harry Reid Intl
1h 05mnonstop
$100Southwest
Wed, Dec 2 - Tue, Dec 8
Southwest Logo
7:35 pm - 8:40 pmLAS  Las Vegas Harry Reid Intl-ONT Ontario
1h 05mnonstop
Southwest Logo
5:00 pm - 6:05 pmONT  Ontario-LAS Las Vegas Harry Reid Intl
1h 05mnonstop
$100Southwest
Sat, Dec 12 - Tue, Dec 15
United Airlines Logo
4:10 pm - 5:36 pmSFO  San Francisco-ONT Ontario
1h 26mnonstop
United Airlines Logo
11:20 am - 12:50 pmONT  Ontario-SFO San Francisco
1h 30mnonstop
$119United Airlines
Tue, Feb 16 - Tue, Feb 23
United Airlines Logo
8:20 am - 9:47 amSFO  San Francisco-ONT Ontario
1h 27mnonstop
United Airlines Logo
6:00 am - 7:29 amONT  Ontario-SFO San Francisco
1h 29mnonstop
$119United Airlines
Wed, Nov 25 - Thu, Nov 26
American Airlines Logo
6:15 am - 12:45 pmLAS  Las Vegas Harry Reid Intl-ONT Ontario
6h 30m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
9:20 am - 3:50 pmONT  Ontario-LAS Las Vegas Harry Reid Intl
6h 30m1 stop Phoenix Sky Harbor Intl
$159American Airlines
Wed, Nov 18 - Mon, Nov 23
American Airlines Logo
9:17 am - 12:38 pmLAS  Las Vegas Harry Reid Intl-ONT Ontario
3h 21m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:30 pm - 6:18 pmONT  Ontario-LAS Las Vegas Harry Reid Intl
4h 48m1 stop Phoenix Sky Harbor Intl
$159American Airlines
Tue, Dec 15 - Tue, Jan 12
Multiple Airlines Logo
6:21 am - 11:51 amORD  Chicago O'Hare Intl-ONT Ontario
7h 30m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:36 am - 11:59 pmONT  Ontario-ORD Chicago O'Hare Intl
10h 23m1 stop Seattle/Tacoma Intl
$190Multiple Airlines
Thu, Dec 17 - Mon, Dec 21
Multiple Airlines Logo
3:19 pm - 11:59 pmORD  Chicago O'Hare Intl-ONT Ontario
10h 40m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
9:37 pm - 5:49 amONT  Ontario-ORD Chicago O'Hare Intl
6h 12m1 stop Las Vegas Harry Reid Intl
$195Multiple Airlines
Booking Insights

Price, demand and travel trends for flights to Ontario

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

What is the cheapest flight to Ontario?

Las Vegas to Ontario is the cheapest route at $37 round-trip, found in the past 5 days on KAYAK. San Francisco to Ontario is the most popular connection with round-trip deals from $119.

How much is a flight to Ontario?

On average, a round-trip flight from the United States to Ontario costs $371, based on KAYAK data over the past 12 months. Round-trip fares from Las Vegas average $169, while San Francisco runs a bit higher at $217.

What is the cheapest day to fly to Ontario?

Wednesday is the cheapest day to fly to Ontario at $384 round-trip on average over the past 12 months on KAYAK. Sunday is the most expensive at $448.

What’s the cheapest month to fly to Ontario?

•January is the cheapest month to fly to Ontario with an average price of $330 round-trip.
•June ($423) and July ($407) are the most expensive.

Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Ontario?

Night flights to Ontario are the cheapest at $275 round-trip on average. Evening flights are the most expensive at $405.

What is a good deal for flights to Ontario?

Flights under $257 are considered a good deal. 25% of KAYAK users found round-trip flights to Ontario at or below these prices, with the lowest fares from:
•Las Vegas $86
•Denver $143
•San Francisco $145.

When are flights to Ontario the cheapest?

Flights to Ontario are cheapest 7 weeks before departure. Booking in this window typically costs about 31% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight to Ontario

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier, United Airlines and Delta

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.

Harriet Baskas

Harriet Baskas

Expert on American Airlines and Alaska Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Jennifer Simonson

Jennifer Simonson

Expert on ONT

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.

Key details for flights to Ontario

Low season

February

Cheapest flight

$29
Beat the crowds with an average 14% drop in travelers.
The most popular month to fly with an average 15% increase in travelers.
One-way flight from Denver to Ontario

When to book flights to Ontario

Are your dates flexible? Find out the best times to travel to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights to Ontario: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Ontario 
StevenFlew with Southwest-Jun 2026
Ontario airport is always easy to access, quick security lines, organized airport.
FraxysFlew with American Airlines-Feb 2026
Bring your own snacks or sandwich for dinner in the plane.

Your questions about flights to Ontario, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • How do I know if a flight to Ontario is a good deal?

    A good deal on a flight to Ontario is around $257 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How far is Ontario from downtown Ontario?

    Ontario is 3.1 mi from downtown Ontario.

  • How long are nonstop flights to Ontario from different departure cities?

    Nonstop flight time to Ontario varies depending on your departure city:

    • From San Francisco: 1h 23m
    • From Santa Rosa: 1h 33m
    • From Salt Lake City: 1h 45m
    • From Dallas/Fort Worth Airport: 3h 09m
    • From New York: 6h 15m

  • Which city has the cheapest flights to Ontario?

    Based on fares booked in the past 5 days, the cheapest flights to Ontario are from Chicago, starting at $190 round-trip.

  • How expensive are last-minute flights to Ontario?

    Last-minute fares to Ontario (booked within 2 weeks of departure) are typically 11% higher than the average round-trip fare of $371.

  • What is the difference between the most popular and the most frequent airline at Ontario?

    Southwest operates the most flights from the United States to Ontario at 224 per week, while Frontier is the airline most often selected by KAYAK users searching for flights from the United States to Ontario. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

  • Which airlines should I consider for flights to Ontario?

  • How many flights serve Ontario?

    Ontario receives 73 flights per day and 512 per week from across the world. Phoenix Sky Harbor Intl Airport has the most flights to Ontario, with 62 weekly flights.

  • Are there good restaurants in Ontario International Airport?

    Passengers with flights to Ontario have several options when it comes to where to eat. Look for Schlotzsky’s Deli, El Paseo Cafe and Bar, and Route 66. You will find the restaurants and vending machines in Terminals 2 and 4.

  • Are there good malls or shopping places close to Ontario International Airport?

    Ontario Mills is the largest shopping mall and outlet mall in the Ontario area. Look for a variety of shops at Ontario Mills including Bath & Body Works, North Face, Coach, Polo, and Saks. Or, stop by the movie theater and enjoy a movie in between flights.

  • What kind of services does Ontario International Airport offer?

    At the airport, you can find shopping and dining options, free WiFi for up to 4 hours, cell phone parking lots, an inter-terminal shuttle, and a military lounge. Baggage carts are located for your use throughout the airport.

  • Do hotels in Ontario offer free shuttle service from Ontario International Airport?

    If you are looking for free shuttle service from the airport to a local hotel, you have two choices. Both Azure Hotel and Suites and Red Roof Inn Ontario offer free shuttle service to guests. They are both located approximately 5 minutes from the airport.

  • What is the best way to get from Ontario International Airport to Salt Oasis?

    Salt Oasis is located 6.1 miles from Ontario International Airport. The trip will take approximately 10 minutes by taxi by I-15N. Once you arrive, you can enjoy a salt bath and the salt caves. This is a relaxing way to spend time between flights or a way to de-stress before heading on to your final destination.

  • Can I take a rideshare from the Ontario International Airport (ONT) to my final destination?

    Yes, you can order an app-based rideshare once you land and have claimed your baggage. After baggage claim, follow the signs for “Ride-Share Pickup Location” and these are located near the east end of each passenger terminal.

  • Does the Ontario International Airport (ONT) have services for travelers with limited mobility?

    Yes, ONT offers several services for passengers with reduced mobility. These include wheelchair rental and assistance navigating the airport after landing, as well as services for deaf and visually impaired travelers. Contact your airline in advance if you will need to utilize any of these services.

  • Can I fly directly to the Ontario International Airport (ONT) from any other major US hubs?

    Yes, you will find plenty of direct flights to Ontario from major US cities. For example, United Airlines and Frontier Airlines both operate direct flights from Denver (DEN) to Ontario. You will also find direct flights on board JetBlue from New York City’s JFK airport. Alaska Airlines also offers a direct flight from Seattle to Ontario.

  • What other cities are served by the Ontario International Airport (ONT)?

    The ONT airport mostly serves the city of Ontario, but there are many cities and attractions nearby that it serves, as well. These include Riverside and San Bernardino, as well as the San Bernardino National Forest. It is also quite close to Anaheim, Los Angeles, and Pasadena, California.

Your guide to booking Ontario flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Ontario, book around 7 weeks before departure. Based on KAYAK data from the last 12 months, fares are historically about 31% lower during this window than last-minute fares.
  • For flights to Ontario, a good round-trip fare is around $257. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Ontario in January. Round-trip fares historically average $330, making January the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to $130 per round-trip. Evening flights to Ontario average $275 compared to $405 for afternoon flights.
  • Bag allowances vary by airline, fare type, cabin class and route. On flights to Ontario, some airlines may include bags at no extra cost. For example, Frontier includes a cabin bag and a checked bag in Economy Class, Southwest includes a cabin bag and a checked bag in Economy Class and United Airlines includes a cabin bag and a checked bag in Economy Class. Always check the fare details before booking, since bag policies can change by ticket type.
  • Once you arrive in Ontario, a few great places to start are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are popular with first-time visitors and can give you a good feel for the area.
  • Passengers that book flights to Ontario will want to take advantage of the free shuttle provided by the airport. The Ontario Courtesy Shuttle will take passengers between the terminals, parking lot 5, and the Consolidated Rental Car Facility. Shuttle services operate 24 hours a day.
  • Those that are in the military will want to stop by the USO Lounge. Access to the lounge is free to all active military and their families. In the lounge, you can find a TV, snacks, computers, a child care area, and a library. It is open from 6 a.m. to 10 p.m. and can be found in the West Wing for passengers who want somewhere quiet to wait between flights.
  • If you’re picking up or dropping people off at Ontario International Airport, check out the free cell phone lots. You can park there for free while you drop off or wait for your passengers. This area is designed to prevent people from circling the airport endlessly. You can park for free for one hour. No overnight parking allowed.
  • It’s easy to get to and from Ontario International Airport using a variety of transportation options. Look for the car rental services in ConRac which can be reached using the free shuttle service. Or, look for the shuttle, bus, taxi, or train services near the baggage claim area.
  • If you’re looking for business services while you’re at Ontario International Airport, you’ll want to visit the airport hotel located 6 minutes away. The Ontario Airport Holiday Inn offers fully equipped meeting rooms as well as printing, copying, scanning and office supplies.
  • If you are picking up a rental car when you land at the Ontario International Airport (ONT), you will need to take the free shuttle bus to the offsite rental car center. You can find the shuttle bus pickup points in front of terminals 2 and 4 at the Terminal Islands.
  • If you are flying into ONT with a pet, you will be happy to find several pet relief areas both inside and outside the terminal buildings. You will find them at terminal 2 gate 210 and terminal 4 gate 410. Otherwise, they are at the far end of each terminal building.
  • If you need to relax after your flight to Ontario, you can take advantage of the Aspire Lounge, which is open to all travelers flying into and departing from the ONT airport. You will find these in terminal 2 at gate 210 and in terminal 4 at gate 410.
  • Landed at the Ontario International Airport (ONT) and not sure where to go next? Visit one of the Travelers Aid desks. The desks are located both in terminal 2 and terminal 4 and are staffed by volunteers committed to helping you get the most out of your trip to Ontario.
  • Have you arrived at the Ontario International Airport (ONT) but your luggage has not? Head to the baggage claim counters in the arrivals area to report the incident to the representatives on duty. They will be able to track your luggage and arrange a delivery to your accommodation address once your luggage arrives in Ontario for your convenience. Just be sure to report it before you leave the airport.

Reviews of the top 5 airlines flying to Ontario

 
Need help choosing which airline to fly with to Ontario? 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.
7.9
SouthwestOverall score based on 4220 reviews
7.4Entertainment
7.0Food
8.1Boarding
8.6Crew
8.0Comfort
Airline reviews

It’s too cold like fridge and they don’t offer a blanket with expensive price

6.0 GoodJiana, Oct 2026
Read more Southwest reviews

It’s too cold like fridge and they don’t offer a blanket with expensive price

A List preferred boarding was nice Asked for a mask and cheerfully received Denver bag check-in is tricky. Not near other checking desk. Have to navigate to east security and up to level six for bag checkin. TSA busy and 20 minutes process thru pre lines Denver train to gates quick but one more thing to plan time for and long concourse walk to gate

Not exactly Southwest’s problem, but the new Burbank airport is not great. No restaurants open and tons of work still to be completed. Can’t believe they opened the airport in that condition.

Southwest has lost most of what made it special. The flight attendants all used to seem fun and like they were having fun. Now they seem just miserable. They do NOT seem happy to give you your pretzels and drinks. They stick it in your hand or on your tray like it's an annoyance. They bark safety instructions at you. It's not just this flight but the last few SW flights I've had to SNA and SAN as well and it's not just me. I've informally surveyed my colleagues (business and leisure travelers) and these feelings are consistent. The tickets are similarly priced to other carriers and the seat assignments make boarding slower. The free luggage and free ability to change flights is still a differentiator. You lose that and there's virtually nothing special left.

Overall good experience...exception: very cold temp in teh cabin.

I liked how it boarded fast. I do not like how the seats are just too narrow, and I’m not a big person.

Flight left on time and was early landing. Seats not comfortable and not enough space…

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

Our flight to Oakland was great bc the plane was new but it was delayed by 15min not bad at all. Over all it was an 8/10

The flight in it self was good. The delays looking for pilots was unexpected.

dropped my bags at Seattle Delta curbside. 1.5 hours before departure. one bag oversized made it. the other was left at curb and mishandled. poor communication from delta in sjc baggage claim. No internet on flight and food choices in business are horrible. You are forcing us to fly Alaska which is shockingly better than the Delta experience. that is a low bar.

attendents were rude and the boarding was disjointed and poor

There was an incredibly surly flight attendant that ruined the experience

After boarding the plane had to wait an hour at the for the copilot to show up before we could depart

The cabin and bathroom experience was poor as the cabin and bathroom were dirty and showed signs of an older plane that had not been updated for Customer’s, comfort and health. There was gum on my seat when I arrived and dirt spots around the fan and light controls. The flight was almost entirely full, so there was no way I could be moved from my seat. Th bathroom had the peeling paint.

Great crew. Comfortable seating. Nice overhead bin space. My app didn't allow me to check in for my flight to BOS. When I called Support, they didn't fix it, but just told me to check in at the airport. Seat back entertainment was great. Could be better if the audio could connect to Bluetooth.

I'm 6' 2" and even in economy plenty of leg room

great! appreciated the last minute upgrade to Comfort+ exit row, as well

My seat was changed without my consent. It wasn’t a major deal but annoying.

The Airline Attendant found us in flight and moved us to seats in the front of economy due to the short time we would have to make our connecting flight. We really appreciated it.

I purchased a Polaris ticket. The plane did not have the lie flat seats - I was not notified. I actually can not believe they traded a dif plane and did not notify me or refund monies

⭐ Absolutely AWFUL Experience with United Airlines! If I could give United Airlines ZERO stars, I would. The seats have practically NO legroom, making the flight feel like being crammed into a tin can with nowhere to move. Comfort? Forget about it! And the fees? Absolutely ridiculous! They seem to charge you for EVERYTHING. You pay for your ticket, then get hit with extra charges for things that should be part of a decent flying experience. What’s next, charging passengers for breathing? Flying with United feels less like being a valued customer and more like being a walking wallet. The seats are uncomfortable, the legroom is pathetic, and the constant nickel-and-diming is infuriating. For the price you pay, you would think they could at least provide a little space to stretch your legs and a travel experience that doesn’t leave you feeling ripped off. Do yourself a favor and look at other airlines before booking with United. I certainly won’t be rushing to fly with them again. Absolutely disappointing from start to finish!

My flight from Boston to SFO was fine. Crew was friendly and helpful. Food was mediocre. Fright from SFO to MNL was not as good. My flight attendant was friendly but didn’t seem to have a lot of experience. She seemed overwhelmed. Also, this was the only red eye business class flight I’ve flown which only served dinner 2 hours after takeoff in a 13 hr flight. When I woke up 1 hr before landing, everyone was eating so I assumed bkft was being served. I pushed my button for help and no one came so I approached my flight attendant and she said they don’t serve bkft but she gave me choices for lunch or dinner. I routinely fly business class but I was disappointed with the lack of service and attention I was given on this flight. Also, most airlines will offer a snack or coffee before bkft is served but this was not offered during this flight. Overall, it was disappointing.

It's not United, but TSA security at Terminal A in Newark is a disaster and seriously makes me consider switching to flying out of JFK. The touchless TSA pre-check had a line of over 50 people and the bag screening was so slow that it limited the flow of people through the facial recognition process. It is the only airport that I frequent that has this issue and makes me reconsider whether I should fly out of Newark given the wasted time and frustration it causes. As I said, it is not a United issue but will impact United if people choose to stop utilizing Newark airport because of the poor experience.

The food could be much better. Also very unfortunate that most of business class seats were empty but I could not upgrade.

Bag got checked but I thought one personal item was guaranteed.

The seats are very small, that is all the staff did a good job.

The flight was for my mom in wheelchair the staff in Newark wer not friendly took a long time to even get a wheelchair she almost missed her flight because they finally got a chair few minutes before boarding they had to rush her to the gate. They took her carryon and checked it as a bag told her don’t worry free of charge but they charge the credit card anyway. She also told me the seats are not comfortable at all as if they were broken she could feel the bars in the seat SFO staff was much better overall she had the worst experience

The flight was excellent. Their was no service as we boarded, the flight attendants spent about 30 minutes just taking and not really caring that the cabin was about 80 degrees and did not offered any beverage to first class passengers or any passenger. The flight from DEN to ONT is not long but not under an hour, we received one drink and bag of chips if you were lucky. I was in first class…. I did leave my hat on the plane and it only took less than five minutes for a United rep to locate and bring it to me.

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

extremely tight seats. seating next to a large person makes the space very uncomfortable. The crew is not very friendly either.

The flight was 3 hours and 40 minutes late. The communication around the delays was awful. I fly this route regularly and it is always late. I don't understand it. The flight attendants were not friendly and were generally loud. This was an overall bad look for American Airlines.

Too little snack and drink for almost 6:00 hr flight. Should have serve some food.

Everything was fine except they changed the gate number and we ended up running all over LAX because of it.

The crew in the Vegas airport clearly was having a bad day … they moved on and the crew that checked us in for boarding was great, as was the flight crew. I did get the wheel of my carry on stuck in the overhead bin. Amazing team effort to include the flight attendants, the pilot, and another pilot who was on the flight as a passenger. Finally got it unstuck ✅

The plane was late getting to Ontario by half an hour which makes it inconvenient when you have people waiting for you.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Amazing I love American. I’ll never fly anyone else if I can help it.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

It was fine. I didn't love the food but it was at least a real attempt at serving a meal, unlike my earlier flight from Nashville to Dallas.

It got me to my destination? However we were an hour delayed departing, and we never received any updates or notifications from staff. Poor communication and customer service.

My experience with Frontier was terrible. We were delayed for 2 hours. At one point during the wait at the gate I left to go get a sandwich - I was gone probably 15 minutes. In my absence, they decided to move our flight up, boarded and left. When I came back the two attendants were very rude and I unavoidably had to purchase another ticket on the next flight. During this whole time, the Frontier app did not update the departure time, so I was SOL.

Flight was delayed by about an hour, once we arrived at LAX we had to take a shuttle to the baggage claim - it was completely disorganized. The agents at the shuttles were rude and unable to provide any information. Frontier charges extra for everything from bags to drinks - at the end it ends up being more expensive than flying the better airlines

Tiny seats, no entertainment, no amenities, delays, they charge for carry on and their allowed personal item is smaller than in other airlines.

I really didn't like anything. Paid for my checked luggage online ($79) and then was told that I would have to paid another $79 for my carry on. Was not allowed to enter the terminal until 3 hours before my flight and when I finally was allowed to check my bag and enter, my flight was delayed 3 times. When I finally landed, we were all instructed to "run off the plane" as they had to do a quick turn around to Las Vegas. Me and several of my flying companions will never fly Frontier again.

The crew was mostly okay. The flight attendant who answered our questions was curt and unhelpful unfortunately. He seemed upset and I understand having off days.

Flight was cancelled and was not able to get another flight thru Frontier. Per frontier a refund was issued but I do not see a refund on my Afirm account.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Was charged 99 dollars for a bag despite agents previously telling me it would be ok. Customer service was unhelpful

I will like you ( Frontier Airlines) to fly into LAX instead of ONT because I live in LA and the subway takes me to my house in just 15 minutes

More options for your flight to Ontario