$281 Cheap Flights from Atlantic City (ACY) to Buffalo (BUF)

View $281 flight on Tue, May 19, 2026Opens in a new window

Popular airlines from Atlantic City Intl. Airport (ACY) to Buffalo Niagara Intl. Airport (BUF)

Cheap Flights from Atlantic City to Buffalo (ACY-BUF)

Prices were available within the past 7 days and start at $281 for one-way flights and $356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Apr 24 - Tue, Apr 28
ACY
Atlantic City
BUF
Buffalo
$356 Roundtrip, found 5 days ago
$356
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Apr 24 from Atlantic City to Buffalo, returning Tue, Apr 28, priced at $356 found 5 days ago
American Airlines
Sat, Mar 14 - Wed, Mar 18
ACY
Atlantic City
BUF
Buffalo
$366 Roundtrip, found 5 days ago
$366
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Mar 14 from Atlantic City to Buffalo, returning Wed, Mar 18, priced at $366 found 5 days ago
American Airlines
Fri, Apr 24 - Tue, Apr 28
ACY
Atlantic City
BUF
Buffalo
$367 Roundtrip, found 5 days ago
$367
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Apr 24 from Atlantic City to Buffalo, returning Tue, Apr 28, priced at $367 found 5 days ago
American Airlines
Fri, Oct 31 - Tue, Nov 4
ACY
Atlantic City
BUF
Buffalo
$372 Roundtrip, found 11 hours ago
$372
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Fri, Oct 31 from Atlantic City to Buffalo, returning Tue, Nov 4, priced at $372 found 11 hours ago
American Airlines
Fri, Jan 2 - Mon, Jan 5
ACY
Atlantic City
BUF
Buffalo
$376 Roundtrip, found 2 days ago
$376
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 2 from Atlantic City to Buffalo, returning Mon, Jan 5, priced at $376 found 2 days ago
American Airlines
Sat, Mar 14 - Wed, Mar 18
ACY
Atlantic City
BUF
Buffalo
$377 Roundtrip, found 5 days ago
$377
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Mar 14 from Atlantic City to Buffalo, returning Wed, Mar 18, priced at $377 found 5 days ago
American Airlines
Fri, Dec 5 - Sun, Dec 7
ACY
Atlantic City
BUF
Buffalo
$386 Roundtrip, found 5 days ago
$386
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Dec 5 from Atlantic City to Buffalo, returning Sun, Dec 7, priced at $386 found 5 days ago
American Airlines
Sat, Mar 14 - Wed, Mar 18
ACY
Atlantic City
BUF
Buffalo
$387 Roundtrip, found 5 days ago
$387
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Mar 14 from Atlantic City to Buffalo, returning Wed, Mar 18, priced at $387 found 5 days ago
American Airlines
Fri, Jan 2 - Mon, Jan 5
ACY
Atlantic City
BUF
Buffalo
$398 Roundtrip, found 2 days ago
$398
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 2 from Atlantic City to Buffalo, returning Mon, Jan 5, priced at $398 found 2 days ago
American Airlines
Fri, Apr 24 - Tue, Apr 28
ACY
Atlantic City
BUF
Buffalo
$403 Roundtrip, found 5 days ago
$403
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Apr 24 from Atlantic City to Buffalo, returning Tue, Apr 28, priced at $403 found 5 days ago

Find the cheapest month to fly from Atlantic City (ACY) to Buffalo (BUF)

January is typically the cheapest month to fly

From $306 - $2,552 per traveler.

Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $442
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $442

Frequently asked questions

How much does a flight from Atlantic City Intl. Airport (ACY) to Buffalo Niagara Intl. Airport (BUF) cost?
Grab a cheap one-way flight from $281 or cheap return flight from $356 from Atlantic City Intl. Airport (ACY) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Atlantic City Intl. Airport (ACY) to Buffalo Niagara Intl. Airport (BUF)?
April is the most affordable month to fly from ACY to BUF. Traveling outside of peak seasons is often the key to finding a great deal.
Which airlines fly direct from Atlantic City Intl. Airport (ACY) to Buffalo Niagara Intl. Airport (BUF)?
There are no direct routes from Atlantic City, NJ (ACY-Atlantic City Intl.) to Buffalo Niagara Intl. Airport (BUF). However, you'll find other airports with nonstop flights. Start your journey at Philadelphia Intl. Airport (PHL) and travel straight to Buffalo without layovers.
What is the cheapest airline that flies from Atlantic City Intl. Airport (ACY) to Buffalo Niagara Intl. Airport (BUF)?
To find the cheapest airline flying from ACY to BUF, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Atlantic City Intl. Airport (ACY) to Buffalo Niagara Intl. Airport (BUF)?
You'll need to book a flight with a layover if you're traveling from Atlantic City Intl. Airport (ACY) to Buffalo Niagara Intl. Airport (BUF). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from ACY to BUF?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Atlantic City Intl. Airport (ACY) to Buffalo Niagara Intl. Airport (BUF)?
To avoid possible delays on the Atlantic City Intl. Airport (ACY) to Buffalo Niagara Intl. Airport (BUF) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Atlantic City Intl. Airport (ACY) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Holding off until just before your trip to book your flight from ACY to BUF often results in higher prices. While you might find some last-minute offers, there's no guarantee. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book an ACY to BUF flight and hotel package?
Compared with arranging hotels and flights separately, booking an ACY to BUF flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place takes the hassle out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Atlantic City Intl. Airport (ACY) to Buffalo Niagara Intl. Airport (BUF)?
If you reserved your ACY to BUF flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, 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 for more information.

Travel information

Travel information

Origin airport
Atlantic City Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines
Roundtrip price
$356
Distance
323 mi

Book with confidence

Book with confidence

Atlantic City to Buffalo Flights

The cheapest times to fly from Atlantic City 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 Atlantic City to Buffalo are during the month of April. You can find some of the cheapest flights from Atlantic City to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Atlantic City to Buffalo

Sunday is one of the best days to book for cheap flights from Atlantic City 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 Atlantic City 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 Atlantic City to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $281 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 Atlantic City 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 Atlantic City 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.

 

Atlantic City to Buffalo Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.