$397 Cheap Flights to San Bernardino

Flights to San Bernardino at a glance

Traveling to San Bernardino is easy; you can choose from both low-cost and full-service airlines. Evaluate the flight schedules and journey times to find the cheapest flight that fits your budget and plans to explore the city’s renowned attractions and neighborhoods.

• Major airport near San Bernardino: Silvio Pettirossi International Airport (ASU)
• Flights per week: 310+ flights arriving at San Bernardino airport
• Number of airlines that fly to San Bernardino: around 10+ carriers

Popular airport near San Bernardino

San Bernardino is a vibrant city known for its stunning scenery and outdoor adventures, making it an ideal destination for travelers seeking romance and cultural experiences. The area is conveniently accessible via major airports, including Silvio Pettirossi International Airport and San Diego International Airport, catering to those planning a visit.

• Silvio Pettirossi International Airport (ASU): Situated in the Central Department, approximately 14 miles from San Bernardino, this airport facilitates international travel to over 40 destinations globally. Passengers have the option to upgrade to premium economy or business class seating for enhanced comfort, contingent on the respective airlines and routes. Notable carriers operating at this airport include Copa, LATAM Airlines Group, and JetSmart.

Top routes to San Bernardino

• Buenos Aires (AEP) to San Bernardino (ASU), with one-way flights starting at around $120
• New York (JFK) to San Bernardino (ASU), with one-way flights starting at around $350
• Miami (MIA) to San Bernardino (ASU), with one-way flight options from around $240
• Sao Paulo (GRU) to San Bernardino (ASU), with one-way flights starting at around $75
• Los Angeles (LAX) to San Bernardino (ASU), with one-way flights starting at around $340

Cheapest routes to San Bernardino

• Curitiba (CWB) to San Bernardino (ASU), with cheap one-way fares from around $35
• Florianopolis (FLN) to San Bernardino (ASU), with cheap one-way fares from around $60
• Sao Paulo (GRU) to San Bernardino (ASU), with low-cost one-way tickets from around $75
• Rio de Janeiro (GIG) to San Bernardino (ASU), with cheap one-way fares from around $75
• Campinas (VCP) to San Bernardino (ASU), with low one-way fares from around $75

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

Top airlines with flights to San Bernardino

• Copa: This airline operates flights to Silvio Pettirossi International Airport (ASU), representing about 31% of arrivals in San Bernardino. Expect an average one-way fare of roughly $510, with business class available as a premium cabin choice depending on the route.
• LATAM Airlines Group: Providing service to Silvio Pettirossi International Airport (ASU), LATAM accounts for nearly 23% of arrivals to San Bernardino. The typical one-way fare is around $480, and travelers can opt for premium economy class in some cases based on the route.
• Avianca: This airline also flies to Silvio Pettirossi International Airport (ASU), making up about 10% of arrivals to San Bernardino. One-way fares average about $410, with business class as a potential premium cabin option depending on the route.
• Aerolineas Argentinas: Offering flights to Silvio Pettirossi International Airport (ASU), Aerolineas Argentinas accounts for approximately 8% of arrivals in San Bernardino. The average one-way fare is approximately $230, with premium economy service available on certain routes.
• JetSmart: Operating flights to Silvio Pettirossi International Airport (ASU), JetSmart makes up around 7% of arrivals into San Bernardino. The average one-way fare is about $150, making it a budget-friendly choice for travelers.

Best time to fly to San Bernardino

The most popular months for travelers to fly to San Bernardino are January, February, and March, when peak temperatures in San Bernardino can reach up to 83.5°F in January. If you prefer quieter travel, consider May, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 66.7°F. For better deals, June usually offers the lowest average one-way fare around $384, roughly 13% cheaper than the yearly average. Looking for additional cheaper months to fly? May, April, and October offer average one-way fares roughly ranging from $399 to $422, making them good options for flexible travelers.

*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 San Bernardino

Getting some of the best deals on flights to San Bernardino 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 San Bernardino 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 San Bernardino flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in San Bernardino

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

• Public transportation: From Silvio Pettirossi International Airport, Asunción Bus Terminal, a bus station, is situated about 7.8 miles away, providing easy access to regional travel options.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in San Bernardino, with private rides that can be arranged in advance.
• Car rental: Renting a car in San Bernardino is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in San Bernardino 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 San Bernardino

• Altos: Located 4 miles away from San Bernardino, Altos offers a vibrant city experience complemented by stunning scenery. Visitors can indulge in local markets, explore the charming neighborhoods, and appreciate landmarks like the picturesque Ypacarai Lake, perfect for romantic outings and outdoor activities. Don’t miss the Paraguayan-American Cultural Center for a cultural deep dive, and relax at Aregua Municipal Beach for a beach day that will rejuvenate your spirit.
• Aregua: Aregua is located 7 miles away from San Bernardino, renowned for its breathtaking landscapes and outdoor activities. This city is ideal for those seeking romantic getaways or scenic adventures. Spend your day at Ypacarai Lake, a wonderful spot for picnics and leisurely strolls, or enjoy sunbathing at Aregua Municipal Beach. For a taste of local culture, the Paraguayan-American Cultural Center is a must-visit, offering insights into the region's rich heritage.
• Luque: Luque is located 13 miles away from San Bernardino and is known for its business-friendly environment and family-friendly attractions. This bustling city features various shopping centers and markets for retail therapy. History buffs will appreciate the South American Football Confederation Convention Center and the Museum of South American Football, which celebrate the region's passion for sports. For a family outing, the Asuncion Botanical Garden and Zoo provides a delightful blend of nature and adventure, making it a perfect spot for quality time together.

Tips for short-haul flights to San Bernardino

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, it's often more economical to travel with just a carry-on. Maximize your space by using mini toiletries, wearing your heaviest clothing, and coordinating your outfits effectively. This strategy also helps you avoid the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights might not provide in-flight entertainment. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself entertained. Don't forget to charge your devices fully before you board.
• Arrive at the airport in plenty of time—even for short or domestic flights, it's advisable to get to the airport at least 1.5 to 2 hours before your departure, taking into account traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to San Bernardino

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

• Select your seat in advance—for long 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 provide the option to select seats even earlier.
• Arrive at the airport in plenty of time—aim to be at the airport at least 3 hours prior to 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 a departure lounge if you have access. Airport Wi-Fi is generally free and readily available.
• Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and adjusting your sleep schedule to align with your destination's time zone. Attempt to sleep or stay awake during the flight according to the local time of your arrival to help minimize jet lag.

Tips to find the cheapest flights to San Bernardino

The cheapest day to fly

Get started finding a cheap flight to San Bernardino 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

October is the cheapest month to fly to San Bernardino. 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 San Bernardino. 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 San Bernardino, 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 San Bernardino

The lowest price for round-trip flights to San Bernardino in 2026 starts from $389, while one-way tickets start from from $397. 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 San Bernardino. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to San Bernardino

United, Boliviana De Aviacion, GOL Linhas Aereas S.A., American Airlines, Avianca, Air Canada, Delta, LATAM Airlines Group are just some of the airlines that can typically offer cheap tickets to San Bernardino. 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 San Bernardino and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for San Bernardino, 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 San Bernardino. 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 San Bernardino 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 San Bernardino

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 San Bernardino.

Stopover savings

The cheapest tickets to San Bernardino are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to San Bernardino. 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 San Bernardino 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 San Bernardino. Simply download the free Expedia app to your smart device and activate San Bernardino 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 San Bernardino. 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.