A suspension bridge with a sunset in the background.

$22 Cheap Flights to Hercules, CA

View $22 flight on Thu, Sep 17, 2026Opens in a new window

Popular airlines to Hercules

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Hercules?

Prices were available within the past 7 days and start at $22 for one-way flights and $46 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
American Airlines
Delta
United
Southwest Airlines

Alternative airports near Hercules

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 Hercules

Flights to Hercules at a glance

Traveling to Hercules is easy—choose from various options like full-service or budget airlines, and compare flight schedules to find the best fit for your needs. Whether you’re after cheap flights to Hercules or charter flights, you’ll be ready to explore the city's renowned attractions and neighborhoods.

  • Major airport near Hercules: Oakland International Airport (OAK)
  • Flights per week: 1,150+ flights arriving at Hercules airport
  • Number of airlines that fly to Hercules: around 10+ carriers

Popular airport near Hercules

Hercules is a vibrant city perfect for outdoor adventures, family getaways, and urban exploration. Visitors are drawn to its stunning scenery, rich culture, and thrilling activities. The city is conveniently accessible via major airports nearby, making it easy for travelers to find domestic flights to Hercules.

  • Oakland International Airport (OAK): Situated in Alameda County, California, approximately 21 miles from Hercules, this airport is a vital hub for both domestic and international flights. It connects travelers to around 100 cities across the United States and over 20 global destinations. Passengers can opt for upgraded seating options such as premium economy, first class, and business class, depending on their chosen airline and route for enhanced comfort. Notable airlines operating from this airport include Southwest Airlines, Alaska Airlines, and Volaris.

Top routes to Hercules

  • Seattle (SEA) to Hercules (OAK), with one-way flight options from around $60
  • Burbank (BUR) to Hercules (OAK), with one-way flight options from around $50
  • Portland (PDX) to Hercules (OAK), with one-way fares starting at around $50
  • Los Angeles (LAX) to Hercules (OAK), with one-way fares starting at around $85
  • San Diego (SAN) to Hercules (OAK), with one-way fares starting at around $45

Cheapest routes to Hercules

  • Las Vegas (LAS) to Hercules (OAK), with budget one-way fares from around $45
  • San Diego (SAN) to Hercules (OAK), with budget one-way fares from around $45
  • Burbank (BUR) to Hercules (OAK), with budget one-way fares from around $50
  • Portland (PDX) to Hercules (OAK), with low-cost one-way tickets from around $50
  • Ontario (ONT) to Hercules (OAK), 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 Hercules

  • Southwest Airlines: Operating flights to Oakland International Airport (OAK), Southwest facilitates approximately 69% of arrivals to Hercules. Travelers can expect an average one-way fare of about $230.
  • Alaska Airlines: Also servicing Oakland International Airport (OAK), Alaska Airlines represents roughly 11% of arrivals to Hercules. The average one-way fare is around $240, with premium service options including business and first class based on the route.
  • Delta: Providing flights to Oakland International Airport (OAK), Delta accounts for about 9% of arrivals to Hercules. The average one-way fare stands at approximately $240, with premium service options like premium economy and first class depending on the route.
  • Volaris: Flying into Oakland International Airport (OAK), Volaris contributes around 7% of arrivals to Hercules. The average one-way fare is approximately $240.
  • Hawaiian Airlines: Operating to Oakland International Airport (OAK), Hawaiian Airlines makes up roughly 3% of Hercules arrivals. Travelers can anticipate an average one-way fare of about $220, with first-class service available based on the route.

Best time to fly to Hercules

The most popular months for travelers to fly to Hercules are March, April, and August, when peak temperatures in Hercules can reach up to 66.4°F in August. If you prefer quieter travel, consider June, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 64.6°F. For better deals, September usually offers the lowest average one-way fare around $185, roughly 11% cheaper than the yearly average. Looking for additional cheaper months to fly? August, October, and May offer average one-way fares of around $189, making them good options for flexible travelers.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January50.2°F (10.1°C)Light RainMostly SunnyAverage$257
February51.4°F (10.8°C)Light RainMostly SunnyModerately Low$214
March53.2°F (11.8°C)Light RainMostly SunnyModerately High$228
April56.5°F (13.6°C)No Rain (Dry)Mostly SunnyModerately High$219
May59.9°F (15.5°C)No Rain (Dry)SunnyAverage$191
June64.6°F (18.1°C)No Rain (Dry)SunnyModerately Low$203
July65.5°F (18.6°C)No Rain (Dry)SunnyAverage$207
August66.4°F (19.1°C)No Rain (Dry)SunnyModerately High$187
September66.9°F (19.4°C)No Rain (Dry)SunnyAverage$185
October63.5°F (17.5°C)No Rain (Dry)SunnyAverage$189
November55.6°F (13.1°C)Light RainMostly SunnyModerately Low$206
December49.8°F (9.9°C)Light RainMostly SunnyAverage$218

*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 Hercules

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

*For members. Select hotels.

Arriving in Hercules

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

  • Public transportation: From Oakland International Airport, Oakland International Airport Station, a metro station, is located about 0.1 miles away on foot, while Coliseum Station, a train station, is approximately 3.3 miles from the airport by car. Additionally, Watertown Seaport, a seaport, is around 6.4 miles away by car, providing multiple transport options for travelers.
  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Hercules, with private rides that can be arranged in advance.
  • Car rental: Renting a car in Hercules is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Hercules 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 Hercules

  • Pinole: Pinole is located 1 mile away from Hercules and is a delightful destination for families and outdoor enthusiasts alike. This city offers a blend of urban experiences and scenic spots, including a shopping mall center and an urban park. Notable attractions nearby include the historic University of California, Berkeley, perfect for cultural exploration, and the picturesque views of the bay. For those looking to enjoy local history or a leisurely day, Pinole has much to offer.
  • Vallejo: Vallejo is located 8 miles drive away from Hercules and is an exciting hub for family activities and outdoor adventures. Visitors can indulge in motor racing, explore an amusement park, or enjoy a round of golf. Key highlights include the Napa Valley Wine Train, a historic rail experience that adds a cultural touch, and the Mare Island Naval Shipyard, steeped in history. For a family-friendly outing, the Solano County Fairgrounds offers various events throughout the year.
  • Richmond: Richmond is located 7 miles drive away from Hercules and offers a rich tapestry of outdoor activities and city life. This vibrant city features educational institutions, shopping centers, and recreational areas. Travelers can explore the historic University of California, Berkeley, or take a stroll along the beach for stunning views. With attractions like Pier 39 and the iconic Alcatraz Island close by, Richmond is a great spot for those seeking both relaxation and adventure.

Tips for short-haul flights to Hercules

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 more economical. Maximize your packing efficiency by using mini toiletries, wearing your bulkiest clothing, and planning versatile outfits. 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 occupied, download your favorite TV shows, movies, music, or podcasts in advance and pack 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 prior to departure, accounting for 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 Hercules

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 seat selection for free once online check-in opens, which is generally 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—make it a point to reach 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 time allows, 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 commonly free and available.
  • Adjust to the new time zone mid-flight—begin to align your body clock by changing your watch and modifying your sleep schedule to correspond with your destination's time zone. Try to sleep or stay awake during the flight according to the local time at your arrival location to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to Hercules?
September is the cheapest month to fly to Hercules. There's less demand then, so fares are usually more affordable. Booking your trip outside of school and public holidays could also help you save.
Which US cities have the cheapest flights to Hercules?
Typically, Los Angeles, San Diego and New York offer cheap flights to Hercules. Flexibility, however, is always key to getting the best fares. Plan your escape during low season or midweek to keep costs down.
Which US cities fly direct to Hercules?
You can fly to Hercules directly from 64 US destinations. To find a nonstop journey, use the "Direct flights only" filter when searching for flights to Hercules on Expedia. Then, explore your choices and find the best departure from one of these cities:
  • Los Angeles
  • San Diego
  • New York
  • Seattle
  • Las Vegas
How to find a cheap flight to Hercules?
To snag cheap flights to Hercules, book early and travel during the low season. Want a handy tip? Depart on a Thursday and you'll save 16% on average compared to those who travel on a Sunday.* Set up price tracking on the Expedia app and we'll notify you as soon as your fares 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 Hercules?
While booking in advance is usually the easiest way to save money, don't worry if your Hercules vacation is last minute. You can still find cheap flights to Hercules, especially if your plans have some flexibility. Try changing your dates, exploring different ticket types or flying out of another airport.
How far in advance should I book a flight to Hercules?
To nab some of the best deals on domestic journeys, book your flight to Hercules 28 days ahead of your travel dates. For international flights, search for your ticket between two and four months in advance. This gives you a better chance of securing the departure dates and seats you want.**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 Hercules?
Sundays are typically the best day to book a cheap flight to Hercules, where you can save 8% on average compared to Fridays. If you choose to purchase tickets on a Friday, expect to spend more as this is often the most expensive day.**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 Hercules?
Hercules is accessible from 121 airports worldwide through 51 carriers, with San Francisco Intl. Airport (SFO) as its primary gateway. Pick from these well-known airlines to Hercules when organizing your trip:
  • United Airlines
  • Alaska Airlines
  • American Airlines
  • Delta Air Lines
Where do you fly into Hercules?
Hercules's main airport is Oakland Intl. Airport (OAK). If you'd like some nearby alternatives when flying to Hercules, consider San Francisco Intl. Airport (SFO), Sonoma County Airport (STS) or Norman Y. Mineta San Jose Intl. Airport (SJC). You can also opt to fly to Hercules through San Jose, CA (RHV-Reid Hillview).
How far is the airport from central Hercules?
You'll be about 20 mi south of the center of Hercules after touching down at Oakland Intl. Airport (OAK).
Can I save money by booking a Hercules trip package?
It's possible to save hundreds of dollars if you secure a Hercules flight and hotel package deal on Expedia. And you'll make life easier by having all your travel plans in the same place. Try bundling hotels and flights with extras such as car rentals and activities for your own customized Hercules trip.
Can I change or cancel my flight to Hercules?
It's often possible to change or cancel your flight to Hercules. Many airlines allow you to cancel your flights for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may offer you a credit toward future flights in place of a direct refund. To find cheap flights to Hercules with flexible change policies, check the "Changes included" or "No cancel fee" filters when you search. Want more details? Check out our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

Book with confidence

Tips to find the cheapest flights to Hercules

The cheapest day to fly

Get started finding a cheap flight to Hercules 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

September is the cheapest month to fly to Hercules. 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 Hercules. 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 Hercules, 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 Hercules

The lowest price for round-trip flights to Hercules in 2026 starts from from $46, while one-way tickets start from from $22. 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 Hercules. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Hercules

Frontier Airlines, American Airlines, Alaska Airlines, Delta, United, Southwest Airlines are just some of the airlines that can typically offer cheap tickets to Hercules. 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 Hercules and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Hercules, 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 Hercules. 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 Hercules 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 Hercules

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 Hercules.

Stopover savings

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

Travel information

Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
$46

Trending flights to Hercules

Prices were available within the past 7 days and start at $22 for one-way flights and $46 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines

Explore a world of travel with Expedia