$36 Cheap Flights to Byron, CA

Flights to Byron at a glance

Flying to Byron is easy—simply choose between full-service and budget airlines, compare travel times, and select the option that best fits your budget and schedule as you plan to explore the city's renowned attractions and neighborhoods.

• Major airports near Byron: Norman Y. Mineta San Jose International Airport (SJC), Oakland International Airport (OAK)
• Closest (typical) airport to Byron: Oakland International Airport, OAK (around 34 miles)
• Flights per week: 3,500+ flights arriving across Byron airports
• Number of airlines that fly to Byron: around 20+ carriers

Top routes to Byron

• Los Angeles (LAX) to Byron (SJC/OAK), with one-way fares starting at around $40
• Seattle (SEA) to Byron (SJC/OAK), with one-way flights starting at around $60
• Las Vegas (LAS) to Byron (SJC/OAK), with one-way flights starting at around $35
• San Diego (SAN) to Byron (SJC/OAK), with one-way tickets available from around $45
• Portland (PWM/PDX) to Byron (SJC/OAK), with one-way fares starting at around $50

Cheapest routes to Byron

• Las Vegas (LAS) to Byron (SJC/OAK), with low one-way fares from around $35
• Los Angeles (LAX) to Byron (SJC/OAK), with affordable one-way prices from around $40
• San Diego (SAN) to Byron (SJC/OAK), with low-cost one-way tickets from around $45
• Portland (PWM/PDX) to Byron (SJC/OAK), with affordable one-way prices from around $50
• Burbank (BUR) to Byron (SJC/OAK), with low one-way fares from around $50

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

Top airlines with flights to Byron

• Southwest Airlines: Services Norman Y. Mineta San Jose International Airport (SJC) and Oakland International Airport (OAK), making up about 46% of incoming flights to Byron. The typical one-way fare hovers around $240.
• Delta: Operates to both Norman Y. Mineta San Jose International Airport (SJC) and Oakland International Airport (OAK), contributing nearly 18% of arrivals at Byron. Expect average one-way fares of about $240, with premium service options like premium economy and first class depending on the route.
• Alaska Airlines: Flies to Norman Y. Mineta San Jose International Airport (SJC) and Oakland International Airport (OAK), representing around 14% of Byron's arrivals. The average one-way fare is about $250, with premium cabins including business and first class available on select routes.
• American Airlines: Provides flights to Norman Y. Mineta San Jose International Airport (SJC), accounting for approximately 9% of arrivals to Byron. The average one-way fare stands at around $280, with first-class seating offered as a premium option based on the route.
• Frontier Airlines: Operates flights to Norman Y. Mineta San Jose International Airport (SJC) and Oakland International Airport (OAK), making up roughly 2% of arrivals in Byron. The average one-way fare is generally about $150.

Best time to fly to Byron

The most popular months for travelers to fly to Byron are January, March, and April, when peak temperatures in Byron can reach up to 58.3°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 70.5°F and typically the lowest average one-way fare (around $195), roughly 9% cheaper than the yearly average. Looking for additional cheaper months to fly? August, May, and October offer average one-way fares of around $200, making them good options for flexible travelers.

Month	Temperature	Precipitation	Cloudiness	Demand	Average one-way Fare
January	48.9°F (9.4°C)	Light Rain	Mostly Sunny	Moderately High	$244
February	50.7°F (10.4°C)	Light Rain	Mostly Sunny	Average	$220
March	53.4°F (11.9°C)	Light Rain	Mostly Sunny	Moderately High	$222
April	58.3°F (14.6°C)	No Rain (Dry)	Sunny	Moderately High	$224
May	63.3°F (17.4°C)	No Rain (Dry)	Sunny	Moderately Low	$200
June	69.4°F (20.8°C)	No Rain (Dry)	Sunny	Average	$212
July	71.6°F (22.0°C)	No Rain (Dry)	Sunny	Average	$220
August	71.4°F (21.9°C)	No Rain (Dry)	Sunny	Average	$199
September	70.5°F (21.4°C)	No Rain (Dry)	Sunny	Moderately Low	$195
October	64.8°F (18.2°C)	No Rain (Dry)	Sunny	Average	$201
November	54.9°F (12.7°C)	No Rain (Dry)	Sunny	Moderately Low	$215
December	48.7°F (9.3°C)	Light Rain	Mostly Sunny	Average	$228

*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 Byron

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

*For members. Select hotels.

Arriving in Byron

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

• Public transportation: From Norman Y. Mineta San Jose International Airport, travelers can easily access nearby public transport options. Karina Court Station, a metro station, is located about 0.7 miles from the airport by car, while San Jose College Park Station, a train station, is about 2.4 miles away by car. Additionally, San Jose Diridon Station, a bus station, is situated approximately 3.5 miles from the airport by car.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Byron, with private rides that can be arranged in advance.
• Car rental: Renting a car in Byron is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Byron 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 Byron

• Brentwood: Located 5 miles away from Byron, Brentwood is a charming city that beckons outdoor enthusiasts and romantics alike. Visitors can indulge in a variety of activities, including golfing at prestigious country clubs and exploring scenic landscapes. Don’t miss the natural beauty of Mount Diablo State Park, perfect for hiking and picturesque views. For a more relaxed outing, Bowlero Brentwood offers family-friendly bowling fun, while McCauley Estate Vineyards serves as an elegant venue for events and conferences, making it a versatile destination for travelers.
• Livermore: Livermore is located 15 miles away from Byron and is an ideal spot for families seeking city and outdoor experiences. This vibrant city features an array of shopping centers and educational attractions. Outdoor lovers can enjoy Alameda County Fairgrounds, which hosts various events throughout the year, while culture enthusiasts can visit the Bankhead Theater for arts performances. California State University East Bay adds a modern touch to the city, making it a great stop for those looking to immerse themselves in local life.
• Tracy: Tracy is located 15 miles away from Byron and offers a delightful blend of outdoor adventures and family-friendly activities. The city is home to shopping and recreational areas that cater to diverse interests. Nature lovers can visit River Island Dog Park for a leisurely stroll or enjoy the scenic views at Coney Island, perfect for beach outings. The nearby Byron Vernal Pools provide an opportunity to appreciate the region's unique wetlands, making Tracy a noteworthy destination for those exploring the area.

Tips for short-haul flights to Byron

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

• Pack light and skip checked bags—when flying with budget airlines, traveling with just a carry-on is often the more economical choice. Maximize space by using mini toiletries, wearing your bulkiest clothing, and planning your outfits wisely. This approach also allows you to bypass the wait at baggage claim once you land.
• Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself entertained. 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 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 Byron

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 typically allow free seat selection once online check-in begins, usually 24–48 hours before your flight. Some airlines may provide seat selection even earlier.
• Arrive at the airport in plenty of time—aim to reach the airport at least 3 hours before international flight departures to accommodate check-in, security, and immigration processes.
• Relax at the airport—if you find yourself with 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 readily available.
• Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and modifying your 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 to help minimize jet lag.