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$52 Cheap Flights to Mount Baldy, CA

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Popular airlines to Mount Baldy

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How much is the cheapest flight to Mount Baldy?

Prices were available within the past 7 days and start at $52 for one-way flights and $102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
United
Alaska Airlines
Delta
American Airlines

Alternative airports near Mount Baldy

Prices were available within the past 7 days. Prices and availability are subject to change.

Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX)

From $229 - $316 per traveler.

What you need to know for your flight to Mount Baldy

Flights to Mount Baldy at a glance

Traveling to Mount Baldy is easy—simply select from various airlines, whether you’re looking for cheap flights to Mount Baldy or more comprehensive services. Compare travel times and choose the best option that aligns with your budget and plans to explore the city's renowned attractions and neighborhoods.

  • Major airport near Mount Baldy: Los Angeles - Ontario International Airport (ONT)
  • Flights per week: 2,700+ flights arriving at Mount Baldy airport
  • Number of airlines that fly to Mount Baldy: around 20+ carriers

Popular airport near Mount Baldy

Mount Baldy is an exciting city perfect for outdoor enthusiasts and winter sports lovers alike. Families and travelers flock here for adventure, entertainment, cultural experiences, and even business ventures. With major airports nearby, accessing Mount Baldy for your next ski vacation or getaway is convenient and straightforward.

  • Los Angeles - Ontario International Airport (ONT): Situated in San Bernardino County, California, approximately 13 miles from Mount Baldy, this airport caters to both domestic and international travel. It offers connections to over 205 domestic cities and around 60 international destinations. Passengers can opt for enhanced experiences with upgraded seating options, including first class, premium economy class, and business class, varying by airline and route. Key airlines servicing this airport feature American Airlines, Frontier Airlines, and Southwest Airlines.

Top routes to Mount Baldy

  • Seattle (SEA) to Mount Baldy (ONT), with one-way flight options from around $60
  • Dallas (DFW/DAL) to Mount Baldy (ONT), with one-way tickets available from around $55
  • San Francisco (SFO) to Mount Baldy (ONT), with one-way flight options from around $30
  • Denver (DEN) to Mount Baldy (ONT), with one-way fares starting at around $40
  • Portland (PWM/PDX) to Mount Baldy (ONT), with one-way flights starting at around $55

Cheapest routes to Mount Baldy

  • San Francisco (SFO) to Mount Baldy (ONT), with low one-way fares from around $30
  • Las Vegas (LAS) to Mount Baldy (ONT), with budget one-way fares from around $30
  • Denver (DEN) to Mount Baldy (ONT), with low one-way fares from around $40
  • Phoenix (PHX) to Mount Baldy (ONT), with low one-way fares from around $50
  • San Jose (SJC/SJO) to Mount Baldy (ONT), with low-cost one-way tickets from around $50

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Mount Baldy

  • American Airlines: Provides service to Los Angeles - Ontario International Airport (ONT), representing about 28% of arrivals in Mount Baldy. The typical one-way fare is roughly $270, with premium cabin options possibly including first class depending on the specific route.
  • Southwest Airlines: Operates flights to Los Angeles - Ontario International Airport (ONT), making up approximately 21% of arrivals to Mount Baldy. The average cost for a one-way ticket is around $240.
  • United: Serves Los Angeles - Ontario International Airport (ONT), contributing to about 15% of arrivals at Mount Baldy. One-way fares average close to $300, and premium cabin choices may feature first class, subject to the route.
  • Delta: Flies to Los Angeles - Ontario International Airport (ONT), accounting for roughly 15% of arrivals at Mount Baldy. Average one-way fares are around $270, with premium cabin options potentially including premium economy and first class based on the route.
  • Frontier Airlines: Connects to Los Angeles - Ontario International Airport (ONT), representing about 10% of arrivals in Mount Baldy. It offers a budget-friendly choice, with one-way fares averaging approximately $150.

Best time to fly to Mount Baldy

The most popular months for travelers to fly to Mount Baldy are January, March, and April, when peak temperatures in Mount Baldy can reach up to 56.8°F in April. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 72.5°F. For better deals, May usually offers the lowest average one-way fare around $196, roughly 10% cheaper than the yearly average. Looking for additional cheaper months to fly? September, August, and October offer average one-way fares of around $203, making them good options for flexible travelers.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January48.7°F (9.3°C)No Rain (Dry)SunnyModerately High$235
February48.9°F (9.4°C)No Rain (Dry)SunnyAverage$221
March51.4°F (10.8°C)No Rain (Dry)SunnyModerately High$232
April56.8°F (13.8°C)No Rain (Dry)SunnyModerately High$230
May61.5°F (16.4°C)No Rain (Dry)SunnyAverage$196
June69.8°F (21.0°C)No Rain (Dry)SunnyAverage$211
July75.7°F (24.3°C)No Rain (Dry)SunnyAverage$214
August76.1°F (24.5°C)No Rain (Dry)SunnyAverage$206
September72.5°F (22.5°C)No Rain (Dry)SunnyModerately Low$198
October64.2°F (17.9°C)No Rain (Dry)SunnyModerately Low$208
November55.4°F (13.0°C)No Rain (Dry)SunnyModerately Low$223
December48.2°F (9.0°C)Light RainSunnyAverage$247

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Mount Baldy

Getting some of the best deals on flights to Mount Baldy is all about timing and flexibility. Here are some key tips to help you save:

  1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
  3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Mount Baldy hotel and flight deals.
  4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
  5. Earn miles—you can earn airline miles when you book your Mount Baldy flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Mount Baldy

Mount Baldy welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Mount Baldy efficiently:

  • Public transportation: From Los Angeles - Ontario International Airport, Panama City Seaport, a seaport, is located about 1.6 miles away by car, while Rancho Cucamonga Station, a train station, is situated approximately 3.7 miles from the airport, also typically accessed by car.
  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Mount Baldy, with private rides that can be arranged in advance.
  • Car rental: Renting a car in Mount Baldy is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Mount Baldy on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay around Mount Baldy

  • Ontario: Ontario is located 12 miles drive away from Mount Baldy and offers a vibrant city experience for families and business travelers alike. Popular venues include the Ontario Convention Center, an arts space perfect for cultural enthusiasts, and the Toyota Arena, which hosts various entertainment events. Shopping aficionados will enjoy the shopping centers and malls, while those seeking education can explore Claremont McKenna College, a modern institution that adds to the area's allure.
  • Rancho Cucamonga: Rancho Cucamonga is located 10 miles drive away from Mount Baldy and is an ideal destination for families and city explorers. The area boasts Victoria Gardens, a tourist precinct that invites outdoor fun and leisurely strolls. For entertainment, the Toyota Arena offers a variety of events, while the Ontario Convention Center caters to those interested in the arts. With numerous shopping centers and a vibrant atmosphere, Rancho Cucamonga is a must-visit for those in the region.
  • Upland: Upland is located 10 miles drive away from Mount Baldy and appeals to families, city dwellers, and business visitors. The city features shopping centers and educational institutions, making it a convenient stop. Key attractions include the Ontario Convention Center, which hosts cultural events, and Claremont McKenna College, known for its modern campus. For a taste of outdoor fun, Victoria Gardens provides a lovely setting for families to enjoy together.

Tips for short-haul flights to Mount Baldy

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

  • Pack light and skip checked bags—with budget airlines, traveling with just a carry-on is often more economical. Maximize space by opting for mini toiletries, wearing your bulkiest clothing, and planning your outfits wisely. This approach also allows you to bypass the wait at baggage claim upon arrival.
  • Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. To keep yourself entertained, download TV shows, movies, music, or podcasts ahead of time, and consider bringing a book. Remember to fully charge your devices before you board.
  • Arrive at the airport in plenty of time—even for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours before your departure, taking into account potential traffic and security lines.
  • Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money at the airport.

Tips for long-haul flights to Mount Baldy

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

  • Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often allow free seat selection once online check-in opens, typically 24–48 hours before your flight. Some airlines may permit seat selection even earlier.
  • Arrive at the airport in plenty of time—aim to arrive at the airport at least 3 hours before your departure for international flights to accommodate check-in, security, and immigration procedures.
  • Relax at the airport—if you have extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is generally free and available.
  • Adjust to the new time zone mid-flight—begin synchronizing your body clock by changing your watch and sleep schedule to align with your destination's time zone. Try to sleep or stay awake on the flight according to the local time at your arrival destination to help mitigate jet lag.

Frequently asked questions

What month is the cheapest to fly to Mount Baldy?
The cheapest month to fly to Mount Baldy is August when there's less demand. Off-peak months are often when you'll find cheap flights. To save money, steer clear of flying during public and school holidays.
Which US cities have the cheapest flights to Mount Baldy?
Phoenix, Dallas and Denver generally offer cheap flights to Mount Baldy. Remember that fares may vary based on factors like holiday periods, number of stopovers and demand.
Which US cities fly direct to Mount Baldy?
There are 17 US cities that you can fly to Mount Baldy directly from. Explore your options by using the "Direct flights only" box on Expedia and choose the ideal departure point for you. Here are several of the top cities to head out from:
  • Phoenix
  • Dallas
  • Denver
  • Seattle
  • Las Vegas
How to find a cheap flight to Mount Baldy?
To secure cheap flights to Mount Baldy, book in advance and travel during the low season. Want a handy tip? Fly on a Thursday and save around 16% on average compared to those who jet off on a Sunday.* Sign up for price tracking on the Expedia app and we'll let you know if prices drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Mount Baldy?
Being flexible with your travel plans may help you find last-minute deals on cheap flights to Mount Baldy. To view all the available options, try exploring different ticket types, tweaking your Mount Baldy vacation dates, jetting out of an alternative airport or using another carrier.
How far in advance should I book a flight to Mount Baldy?
Lock in your flight to Mount Baldy two to four months ahead if you're flying in from an international destination. For domestic travel, the timeframe is around 28 days in advance. Lower prices and a greater choice of travel dates, times and seating options are just some of the advantages of booking early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Mount Baldy?
You can usually get cheap flights to Mount Baldy on Sundays. Travelers can save about 8% on average compared to booking on a Friday, which is often the most expensive day to book.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Mount Baldy?
Mount Baldy is connected to 152 airports worldwide through 65 airlines, with Los Angeles Intl. Airport (LAX) as its primary entry point. Select from these well-known airlines to Mount Baldy when booking your trip:
  • American Airlines
  • Delta Air Lines
  • Alaska Airlines
  • United Airlines
Where do you fly into Mount Baldy?
Mount Baldy's main gateway is Los Angeles - Ontario Intl. Airport (ONT). If you want some nearby alternatives when flying to Mount Baldy, check out Palmdale, CA (PMD-Palmdale Regional), Hollywood Burbank Airport (BUR) or Long Beach Municipal Airport (LGB). You can also fly to Mount Baldy through John Wayne Airport (SNA).
How far is the airport from central Mount Baldy?
Touching down at Los Angeles - Ontario Intl. Airport (ONT) puts you approximately 13 mi south of the center of Mount Baldy.
Can I save money by booking a Mount Baldy trip package?
Book a Mount Baldy flight and hotel package deal on Expedia, and you could enjoy significant savings. It's a breeze to bundle your accommodations and flights, and you can add tours and car rentals to create your own personalized Mount Baldy break. Plus, nothing beats the convenience of booking everything in one place.
Can I change or cancel my flight to Mount Baldy?
It's usually possible to cancel or change your flight to Mount Baldy. Many airlines let you cancel your flights for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may issue you credit for a future trip in place of a direct refund. To get affordable flights to Mount Baldy with flexible change policies, pick "No cancel fee" or "Changes included" during your search. Want more information? Go to our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

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Tips to find the cheapest flights to Mount Baldy

The cheapest day to fly

Get started finding a cheap flight to Mount Baldy on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

August is the cheapest month to fly to Mount Baldy. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Mount Baldy. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Mount Baldy, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Mount Baldy

The lowest price for round-trip flights to Mount Baldy in 2026 starts from from $102, while one-way tickets start from from $52. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Mount Baldy. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Mount Baldy

Frontier Airlines, United, American Airlines, Delta, Southwest Airlines, Alaska Airlines are just some of the airlines that can typically offer cheap tickets to Mount Baldy. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Mount Baldy and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Mount Baldy, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Mount Baldy. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Mount Baldy plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Mount Baldy

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Mount Baldy.

Stopover savings

The cheapest tickets to Mount Baldy are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Mount Baldy. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Mount Baldy for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Mount Baldy. Simply download the free Expedia app to your smart device and activate Mount Baldy flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Mount Baldy. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to Mount Baldy

Travel information

Destination airport
Ontario Intl. Airport
Destination airport IATA code
ONT
Destination city name
Ontario Intl. Airport
Roundtrip price
$48

Trending flights to Mount Baldy

Prices were available within the past 7 days and start at $52 for one-way flights and $102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines

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