$39 Cheap Flights to Angwin, CA

Flights to Angwin at a glance

Traveling to Angwin is easy; simply select from full-service or budget airlines, compare flight durations, and choose the option that best aligns with your financial plan, schedule, and desire to explore the city's renowned attractions and neighborhoods.

• Major airport near Angwin: Sonoma County Airport (STS)
• Flights per week: 390+ flights arriving at Angwin airport
• Number of airlines that fly to Angwin: around 5+ carriers

Popular airport near Angwin

Angwin is a charming city ideal for outdoor adventures, romantic getaways, and scenic vacations. Visitors are drawn to its offerings in outdoor activities, romance, entertainment, sports, and picturesque views. The city is conveniently accessible via a major airport.

• Sonoma County Airport (STS): Situated in Sonoma County, California, approximately 20 miles from Angwin, this airport facilitates domestic travel to over 50 cities throughout the nation. Passengers have the option to enhance their journey by upgrading to business or first class seating, depending on the specific airlines and routes. Key airlines operating at this location include Alaska Airlines, American Airlines, and Southwest Airlines.

Top routes to Angwin

• Los Angeles (LAX) to Angwin (STS), with one-way airfare from around $70
• Burbank (BUR) to Angwin (STS), with one-way fares starting at around $55
• San Diego (SAN) to Angwin (STS), with one-way flight options from around $75
• Orange County (SNA) to Angwin (STS), with one-way fares starting at around $90
• Seattle (SEA) to Angwin (STS), with one-way tickets available from around $80

Cheapest routes to Angwin

• Burbank (BUR) to Angwin (STS), with cheap one-way fares from around $55
• Redmond (RDM) to Angwin (STS), with low-cost one-way tickets from around $55
• Las Vegas (LAS) to Angwin (STS), with low one-way fares from around $60
• Ontario (ONT) to Angwin (STS), with low one-way fares from around $60
• Palm Springs (PSP) to Angwin (STS), with low one-way fares from around $60

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

Top airlines with flights to Angwin

• Alaska Airlines: Operating flights to Sonoma County Airport (STS), Alaska Airlines represents roughly 71% of arrivals to Angwin. One-way fares average around $260, with premium cabin services possibly including business and first class, depending on the route.
• American Airlines: This airline services Sonoma County Airport (STS) and accounts for about 22% of arrivals to Angwin. The average one-way fare is approximately $310, featuring first class as a premium cabin option for certain routes.
• Southwest Airlines: Serving Sonoma County Airport (STS), Southwest Airlines covers approximately 2% of arrivals to Angwin. Travelers can expect an average one-way fare of around $210.
• Avelo Airlines: Avelo Airlines operates to Sonoma County Airport (STS) and constitutes about 2% of arrivals to Angwin. The average fare for a one-way ticket is approximately $60, offering a budget-friendly option.
• Hawaiian Airlines: This airline flies to Sonoma County Airport (STS), and makes up roughly 2% of arrivals to Angwin. The one-way fare averages around $150, providing a reasonable choice for travelers.

Best time to fly to Angwin

The most popular months for travelers to fly to Angwin are January, March, and April, when peak temperatures in Angwin can reach up to 56.5°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 69.4°F. For better deals, April usually offers the lowest average one-way fare around $194, roughly 8% cheaper than the yearly average. Looking for additional cheaper months to fly? January, July, and December offer average one-way fares of around $204, 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 Angwin

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

*For members. Select hotels.

Arriving in Angwin

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

• Public transportation: From Sonoma County Airport, Santa Rosa Station, a train station, is located about 7.6 miles away by car, providing convenient access for travelers heading into the city.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Angwin, with private rides that can be arranged in advance.
• Car rental: Renting a car in Angwin is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Angwin 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 Angwin

• St. Helena: St. Helena is located 5 miles drive away from Angwin. This charming city offers a delightful mix of outdoor activities, romance, and entertainment. Visitors can indulge in luxurious body treatments at local spas or unwind at resorts. Notable attractions nearby include the Old Faithful Geyser of California, which is a unique natural wonder, as well as the picturesque Bothe-Napa Valley State Park, perfect for outdoor enthusiasts seeking adventure and scenic views. Don't miss the opportunity to relax by the lake or explore the local beach.
• Calistoga: Calistoga is located 9 miles drive away from Angwin. Known for its wellness and relaxation offerings, this city is ideal for travelers looking to rejuvenate. Enjoy soothing spa treatments and resort experiences while surrounded by stunning natural beauty. Key sights include the Old Faithful Geyser of California and the fascinating Petrified Forest, both of which provide excellent outdoor exploration. Families will appreciate the Napa County Fairgrounds, which hosts a variety of events throughout the year.
• Yountville: Yountville is located 16 miles drive away from Angwin. This enchanting city is a haven for romance and entertainment, featuring delightful spas and excellent golf courses. Venture to the historic Napa Valley Wine Train for a unique cultural experience or enjoy the scenic surroundings at Yountville Park, ideal for families and outdoor activities. With beautiful landscapes and a vibrant atmosphere, Yountville is a must-visit destination during your travels.

Tips for short-haul flights to Angwin

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 space by choosing mini toiletries, wearing your heaviest clothing, and coordinating outfits thoughtfully. This strategy also helps you bypass the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights might not provide in-flight entertainment options. To keep yourself occupied, download your favorite 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—for short or domestic flights, it’s advisable to arrive at least 1.5 to 2 hours prior to 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 while at the airport.

Tips for long-haul flights to Angwin

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 you to select your seat for free once online check-in opens, which is generally 24–48 hours prior to your flight. Some airlines may offer the option to select a seat even earlier.
• Arrive at the airport in plenty of time—make sure to get to the airport at least 3 hours before departure for international flights. This allows ample time for check-in, security, and immigration procedures.
• 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 typically free and easy to connect to.
• 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. Aim to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Tips to find the cheapest flights to Angwin

The cheapest day to fly

Get started finding a cheap flight to Angwin 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 Angwin. 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 Angwin. 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 Angwin, 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 Angwin

The lowest price for round-trip flights to Angwin in 2026 starts from $82, while one-way tickets start from from $39. 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 Angwin. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Angwin

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

The most affordable airports to fly into

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

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 Angwin.

Stopover savings

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