$56 Cheap Flights to Big Stone City, SD

Flights to Big Stone City at a glance

Traveling to Big Stone City is easy, thanks to full-service airlines that provide a variety of flight choices. Compare travel times to select the option that best fits your itinerary and prepares you to explore the city's renowned attractions and neighborhoods.

• Major airport near Big Stone City: Watertown Regional Airport (ATY)
• Flights per week: 35 flights arriving at Big Stone City airport
• Number of airlines that fly to Big Stone City: around 3 carriers

Popular airport near Big Stone City

Big Stone City is a charming destination known for its stunning outdoor landscapes, romantic getaways, and opportunities for wellness and relaxation. Travelers flock to this city for its adventure-filled experiences. It is conveniently served by a major airport, making it easily accessible for visitors.

• Watertown Regional Airport (ATY): Situated in Codington County, South Dakota, approximately 43 miles from Big Stone City, this airport offers domestic flights to around five cities nationwide. Major airlines operating at this airport include Key Lime DBA Denver Air Connection, United, and Delta.

Top routes to Big Stone City

• Denver (DEN) to Big Stone City (ATY), with one-way fares starting at around $100
• Chicago (ORD) to Big Stone City (ATY), with one-way airfare from around $90
• Minneapolis (MSP) to Big Stone City (ATY), with one-way flights starting at around $95
• Phoenix (PHX) to Big Stone City (ATY), with one-way flights starting at around $160
• Seattle (SEA) to Big Stone City (ATY), with one-way fares starting at around $140

Cheapest routes to Big Stone City

• Chicago (ORD) to Big Stone City (ATY), with low-cost one-way tickets from around $90
• Minneapolis (MSP) to Big Stone City (ATY), with low one-way fares from around $95
• Denver (DEN) to Big Stone City (ATY), with cheap one-way fares from around $100
• Seattle (SEA) to Big Stone City (ATY), with low-cost one-way tickets from around $140
• Phoenix (PHX) to Big Stone City (ATY), with low-cost one-way tickets from around $160

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

Top airlines with flights to Big Stone City

• Key Lime DBA Denver Air Connection: Servicing Watertown Regional Airport (ATY), this airline represents about 57% of arrivals in Big Stone City. Expect to pay around $110 for an average one-way ticket.
• United: Operating flights to Watertown Regional Airport (ATY), United makes up roughly 32% of arrivals to Big Stone City, with the average one-way fare being about $250.
• Delta: Providing service to Watertown Regional Airport (ATY), Delta accounts for approximately 11% of arrivals in Big Stone City, with average one-way fares around $180.

Best time to fly to Big Stone City

The most popular months for travelers to fly to Big Stone City are January, May, and June, when peak temperatures in Big Stone City can reach up to 68.2°F in June. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 63.9°F. For better deals, June usually offers the lowest average one-way fare around $116, roughly 31% cheaper than the yearly average. Looking for additional cheaper months to fly? July offers an average one-way fare of around $131, making it a good option 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 Big Stone City

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

*For members. Select hotels.

Arriving in Big Stone City

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

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Big Stone City, with private rides that can be arranged in advance.
• Car rental: Renting a car in Big Stone City is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Big Stone City 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 Big Stone City

• Milbank: Milbank is located 10 miles drive away from Big Stone City and offers a delightful blend of outdoor adventures and romantic scenery. Visitors can explore recreational areas, relax at campgrounds, or enjoy events at the local arena. Key attractions include the picturesque Big Stone Lake, perfect for a serene getaway, the informative Big Stone Lake Museum showcasing local history, and Central Park, an urban oasis ideal for family outings or leisurely strolls. Milbank’s charm is sure to enhance your travel experience.
• Ortonville: Ortonville is located 1 mile drive away from Big Stone City and is a fantastic destination for those seeking outdoor activities and beautiful vistas. The city features recreational areas, golf courses, and inviting outdoor spaces. Travelers can visit the Big Stone Lake Museum to dive into local culture or spend time at Central Park for family-friendly fun. Additionally, the Thielke Lake Wildlife Management Area offers a nature reserve perfect for eco-friendly adventures and wildlife enthusiasts. Ortonville is a hidden gem for scenic exploration.
• Odessa: Odessa is located 7 miles drive away from Big Stone City and attracts visitors with its stunning outdoor landscapes and romantic settings. The city provides access to various recreational areas and campgrounds, making it a great spot for nature lovers. Highlights include the Big Stone Lake Museum for cultural insights, the Big Stone National Wildlife Refuge for a taste of pristine nature, and the Odessa Boulder, which offers scenic views perfect for outdoor enthusiasts. Odessa’s natural beauty invites travelers to unwind and explore.

Tips for short-haul flights to Big Stone City

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, it’s often more economical to travel with just a carry-on. Optimize your packing by using mini toiletries, wearing your heaviest clothing, and coordinating your outfits effectively. This approach also allows you to bypass the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may not provide in-flight entertainment options. To keep yourself engaged, download your favorite TV shows, movies, music, or podcasts ahead of time and consider bringing a book. Remember 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 arrive at least 1.5 to 2 hours prior to departure, taking into account potential traffic delays 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 Big Stone City

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—make sure to arrive at the airport at least 3 hours before 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. Most airports offer free and accessible Wi-Fi.
• Adjust to the new time zone mid-flight—begin synchronizing 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 point to help minimize jet lag.

Tips to find the cheapest flights to Big Stone City

The cheapest day to fly

Get started finding a cheap flight to Big Stone City 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

January is the cheapest month to fly to Big Stone City. 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 Big Stone City. 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 Big Stone City, 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 Big Stone City

The lowest price for round-trip flights to Big Stone City in 2026 starts from $100, while one-way tickets start from from $56. 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 Big Stone City. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Big Stone City

Allegiant Air, Sun Country Airlines, Frontier Airlines, Southwest Airlines, American Airlines, United are just some of the airlines that can typically offer cheap tickets to Big Stone City. 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 Big Stone City and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Big Stone City, 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 Big Stone City. 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 Big Stone City 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 Big Stone City

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 Big Stone City.

Stopover savings

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