Las Vegas

Frontier Airlines Begins Ontario to Las Vegas and Phoenix Routes

Low-fare carrier Frontier Airlines begins two new routes from Ontario International Airport (ONT) with nonstop flights to Las Vegas McCarran International Airport (LAS) and Phoenix Sky Harbor International Airport (PHX).

To celebrate this new service, Frontier is offering fares as low as $29*.

“We’re delighted to expand once more in Southern California with nonstop flights to Las Vegas and Phoenix,” said Daniel Shurz, senior vice president of commercial, Frontier Airlines.

“Frontier’s affordable service is a faster alternative to driving from the Los Angeles area to Las Vegas and Phoenix and will give travelers more time to spend at their destination. Like all Frontier service, these new flights will adhere to our highest health standards, including required mask wearing, temperature screenings and enhanced onboard cleaning.”

New Routes from Ontario International Airport (ONT):





McCarran International Airport (LAS)

Feb. 11, 2021

4x Weekly


Phoenix Sky Harbor International Airport (PHX)

Feb. 11, 2021

2x Weekly / 4x Weekly Beginning March 8, 2021


Frequency and times are subject to change, so please check for the most updated schedule.

In March, Frontier will launch service from Ontario to both Sacramento and San Francisco.

Frontier is focused on more than low fares. The carrier offers customers the ability to customize travel to their needs and budget. For example, customers can purchase options a la carte or in one low-priced bundle called the WORKS. This bundle includes refundability, a carry-on bag, a checked bag, the best available seat, waived change fees, and priority boarding.

The airline’s frequent flyer program, FRONTIER Miles, lets members enjoy many benefits as well as the ability to attain Elite status. Like the airline, FRONTIER Miles is family friendly, and the program makes it easy for families to enjoy the rewards together, including family pooling of miles. FRONTIER Miles is aptly named because you earn one mile for every mile flown – no funny formulas at Frontier. Whether customers travel a little or a lot, they will find FRONTIER Miles rewarding.

The health and safety of customers and team members is Frontier’s number one priority. With that in mind, Frontier introduced sweeping health and safety enhancements in 2020 that touch every step of a customer’s travel journey with the airline.

Frontier requires all customers and crew members wear a face covering throughout their travel journey. Plus, anyone flying with Frontier must complete a health acknowledgement prior to flying confirming that:

  • Neither they nor anyone in their household has exhibited Covid-19 related symptoms in the last 14 days
  • They will wash their hands/sanitize before boarding the flight
  • They understand and acknowledge the airline’s face covering policy and pre-boarding temperature screening policies

During flight, main cabin air is a mix of fresh air drawn from outside and air that has been passed through an air filtration system that features HEPA filters capable of capturing respiratory virus particles at more than 99.9% efficiency – similar to those used in hospital environments. Frontier’s modern all-Airbus fleet is among the youngest in the world – all aircraft currently in operation are less than four years old.

For additional information, visit

*About the Intro Fare Offer:

Nonstop travel is valid daily through March 3, 2021. A seven-day advance purchase is required. Round-trip travel not required.

Discount Den fares are only available at to Discount Den members. Fare(s) shown include all transportation fees, surcharges and taxes, and are subject to change without notice until purchased. Seats are limited at these fares and certain flights and/or days of travel may be unavailable.

All reservations are non-refundable, except that refunds are allowed for reservations made seven days (168 hours) or more prior to departure and provided that a refund request is made within 24 hours of initial reservation.

Changes or cancellations made to itineraries after the 24 hours will be subject to change fees, and any fare differential. Learn more about our change policy. Previously purchased tickets may not be exchanged for special fare tickets. Flight segments must be cancelled prior to scheduled departure time or the tickets and all amounts paid will be forfeited.

Additional travel services, such as baggage and advance seat assignments are available for purchase separately at an additional charge. For a complete list of rules and regulations please refer to Frontier Airlines’ Contract of Carriage and Terms and Conditions

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