A large waterfall cascading down a cliff, surrounded by dense forest and rocky terrain.

$323 Cheap Flights from Augusta (AGS) to Buffalo (BUF)

View $323 flight on Tue, Dec 1, 2026Opens in a new window

Popular airlines from Augusta Regional Airport (AGS) to Buffalo Niagara Intl. Airport (BUF)

  • 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

Cheap Flights from Augusta to Buffalo (AGS-BUF)

Prices were available within the past 7 days and start at $323 for one-way flights and $389 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct 20 - Sat, Oct 24
AGS
Augusta
BUF
Buffalo
$389 Roundtrip, found 5 days ago
$389
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 20 from Augusta to Buffalo, returning Sat, Oct 24, priced at $389 found 5 days ago
Delta
Tue, Oct 20 - Sat, Oct 24
AGS
Augusta
BUF
Buffalo
$389 Roundtrip, found 5 days ago
$389
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Oct 20 from Augusta to Buffalo, returning Sat, Oct 24, priced at $389 found 5 days ago
American Airlines
Tue, Nov 24 - Tue, Dec 1
AGS
Augusta
BUF
Buffalo
$423 Roundtrip, found 22 hours ago
$423
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Tue, Nov 24 from Augusta to Buffalo, returning Tue, Dec 1, priced at $423 found 22 hours ago
Delta
Tue, Oct 20 - Sat, Oct 24
AGS
Augusta
BUF
Buffalo
$429 Roundtrip, found 5 days ago
$429
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Oct 20 from Augusta to Buffalo, returning Sat, Oct 24, priced at $429 found 5 days ago
American Airlines
Wed, Dec 23 - Thu, Dec 31
AGS
Augusta
BUF
Buffalo
$433 Roundtrip, found 2 hours ago
$433
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Dec 23 from Augusta to Buffalo, returning Thu, Dec 31, priced at $433 found 2 hours ago
American Airlines
Tue, Oct 20 - Sat, Oct 24
AGS
Augusta
BUF
Buffalo
$437 Roundtrip, found 5 days ago
$437
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 20 from Augusta to Buffalo, returning Sat, Oct 24, priced at $437 found 5 days ago
Delta
Wed, Oct 7 - Tue, Oct 20
AGS
Augusta
BUF
Buffalo
$443 Roundtrip, found 1 day ago
$443
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 7 from Augusta to Buffalo, returning Tue, Oct 20, priced at $443 found 1 day ago
American Airlines
Tue, Nov 24 - Mon, Nov 30
AGS
Augusta
BUF
Buffalo
$447 Roundtrip, found 1 day ago
$447
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 24 from Augusta to Buffalo, returning Mon, Nov 30, priced at $447 found 1 day ago
American Airlines
Fri, Nov 6 - Sun, Nov 8
AGS
Augusta
BUF
Buffalo
$457 Roundtrip, found 2 days ago
$457
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Nov 6 from Augusta to Buffalo, returning Sun, Nov 8, priced at $457 found 2 days ago
American Airlines
Tue, Oct 20 - Sat, Oct 24
AGS
Augusta
BUF
Buffalo
$463 Roundtrip, found 5 days ago
$463
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 20 from Augusta to Buffalo, returning Sat, Oct 24, priced at $463 found 5 days ago

Find the cheapest month to fly from Augusta (AGS) to Buffalo (BUF)

January is typically the cheapest month to fly

From $313 - $572 per traveler.

What you need to know for your flight from Augusta Regional to Buffalo Niagara Intl.

Augusta (AGS) to Buffalo (BUF) at a glance

Travel between Augusta (AGS) and Buffalo (BUF) with a selection of airlines offering short domestic flights. Assess options from full-service carriers to discover an itinerary that aligns with your budget, schedule, and travel plans as you prepare to explore Buffalo's renowned attractions and neighborhoods. Find essential information for flights departing from Augusta Regional Airport (AGS) to Buffalo Niagara International Airport (BUF).

  • Fastest flight duration: around 3 hours in-flight, plus roughly 1 hour layover with one stop
  • Route distance: roughly 700 miles (1,130 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $155–$450, depending on seasonality and how far ahead you book

Flights from Augusta Regional Airport (AGS) to Buffalo Niagara International Airport (BUF)

Based on the latest traveler bookings, the top airlines flying from Augusta to Buffalo often provide one-stop services, with popular layover options at Hartsfield-Jackson Atlanta International Airport (ATL, approximately 1-hour layover), Charlotte-Douglas International Airport (CLT, about 1-hour layover), and Ronald Reagan Washington National Airport (DCA, roughly 2 hours and 30 minutes layover). These routes give you the flexibility to balance price, total travel time, and cabin class for an optimal travel experience.

  • Delta: This full-service airline provides convenient one-stop service, with one-way ticket prices generally falling between $160 and $450. Delta operates around 54% of flights on this route, featuring an in-flight duration of 3 hours and a total travel time of about 4 hours, which includes layover time.
  • American Airlines: Offering a full-service experience with one-stop service, American Airlines has one-way fares typically ranging from $155 to $540. It accounts for around 46% of departures on this route, with a flight time of 3 hours and an overall journey duration of approximately 4 hours, including layovers.

Alternative routes from Augusta (AGS) to Buffalo (BUF)

  • Columbia to Buffalo (CAE-BUF): Columbia Metropolitan Airport (CAE) is located approximately 63 miles from Augusta Regional Airport (AGS). On this route, one-way economy fares generally vary between $115 and $380, influenced by the season and booking timing. Passengers can typically find one-stop flights, with common layovers at Ronald Reagan Washington National Airport (DCA) and Charlotte-Douglas International Airport (CLT). The primary airlines operating on this route are American Airlines and Delta, with first-class service also offered.
  • Augusta to Rochester (AGS-ROC): Greater Rochester International Airport (ROC) lies about 56 miles from Buffalo Niagara International Airport (BUF). One-way economy tickets for this journey typically range from $140 to $410, depending on the time of year and how far in advance you book. This route often features one-stop flights, with frequent layovers at Hartsfield-Jackson Atlanta International Airport (ATL) and Charlotte-Douglas International Airport (CLT). American Airlines and Delta are the leading carriers on this route, and first-class service is available as well.

How to find the best prices for flights from Augusta (AGS) to Buffalo (BUF)

Getting some of the best deals on flights from Augusta to Buffalo is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking within two weeks, which is also when most travelers make their reservations. Morning departures from 5 am to 12 pm tend to be less expensive, while afternoon flights from 12 pm to 6 pm are more popular. Additionally, flying on Thursday often results in lower prices, although Sunday remains the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. 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.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. 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 allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Buffalo Niagara International Airport from Augusta Regional Airport

Buffalo welcomes travelers from Augusta with a range of transport options based on price, convenience, and proximity. Here's how to reach Buffalo efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Buffalo, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Buffalo Niagara International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Buffalo Niagara International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Buffalo Niagara International Airport, Buffalo-Depew Station, a train station, is located about 2.6 miles away by car, while University Station, a metro station, is situated approximately 6.5 miles away by car, providing convenient options for travelers.

Frequently asked questions

How much does a flight from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from $323 and cheap return flights from $389 Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights generally range between $308 and $1054, and roundtrip flights usually range from $481 to $1448. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest month to fly from AGS to BUF is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter AGS to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Augusta Regional (AGS) to Buffalo Niagara Intl. (BUF), with round-trip tickets starting from around $318 with a layover in Charlotte-Douglas Intl. (CLT). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Augusta Regional Airport (AGS) to Buffalo Niagara International Airport (BUF) typically leaves at around 5:00 AM, operated by American Airlines. This seasonal service is available in March, allowing you to make the most of your day in Buffalo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
For flights from Augusta Regional Airport (AGS) to Buffalo Niagara International Airport (BUF), the most popular departure times are in the late morning, from 9am to noon. About 26% of passengers prefer this time window. Many major carriers, including Delta, United, and American Airlines, offer flights during this window. This timing is convenient for travelers looking to arrive in Buffalo with ample time for afternoon activities.
How long does it take to fly from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Flying from AGS to BUF with a connection usually takes about 4 hours, traveling roughly 684 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
First class seats are offered on the AGS to BUF route with Delta Air Lines and American Airlines.
How do I earn miles on a Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo from Augusta Regional (AGS)?
From Augusta Regional (AGS), you can fly into Buffalo Niagara Intl. (BUF) to reach Buffalo. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), Ronald Reagan Washington National (DCA) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Augusta, GA (AGS-Augusta Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Augusta Regional
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$388
Distance
683 mi

Book with confidence

Augusta to Buffalo Flights

The cheapest times to fly from Augusta to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Augusta to Buffalo are during the month of October. You can find some of the cheapest flights from Augusta to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Augusta to Buffalo

Sunday is one of the best days to book for cheap flights from Augusta to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Augusta to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Augusta to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $323 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Augusta to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Augusta to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Augusta to Buffalo Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia