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CA $497 Cheap Flights from Alexandria (AEX) to Buffalo (BUF)

View CA $497 flight on Thu, Sep 24, 2026Opens in a new window

Popular airlines from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo Niagara Intl. Airport (BUF)

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Cheap flights from Alexandria (AEX) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $497 for one-way flights and CA $618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 22 - Wed, Sep 30
AEX
Alexandria
BUF
Buffalo
CA $618 Roundtrip, found 2 days ago
CA $618
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 22 from Alexandria to Buffalo, returning Wed, Sep 30, priced at CA $618 found 2 days ago
Delta
Mon, Sep 21 - Wed, Sep 30
AEX
Alexandria
BUF
Buffalo
CA $651 Roundtrip, found 2 days ago
CA $651
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Sep 21 from Alexandria to Buffalo, returning Wed, Sep 30, priced at CA $651 found 2 days ago
Delta
Thu, Sep 24 - Sun, Sep 27
AEX
Alexandria
BUF
Buffalo
CA $685 Roundtrip, found 2 days ago
CA $685
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 24 from Alexandria to Buffalo, returning Sun, Sep 27, priced at CA $685 found 2 days ago
Delta
Tue, Sep 22 - Fri, Sep 25
AEX
Alexandria
BUF
Buffalo
CA $750 Roundtrip, found 2 days ago
CA $750
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 22 from Alexandria to Buffalo, returning Fri, Sep 25, priced at CA $750 found 2 days ago
Delta
Thu, Sep 24 - Sun, Sep 27
AEX
Alexandria
BUF
Buffalo
CA $784 Roundtrip, found 2 days ago
CA $784
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 24 from Alexandria to Buffalo, returning Sun, Sep 27, priced at CA $784 found 2 days ago
Delta
Thu, Sep 24 - Sun, Sep 27
AEX
Alexandria
BUF
Buffalo
CA $812 Roundtrip, found 2 days ago
CA $812
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 24 from Alexandria to Buffalo, returning Sun, Sep 27, priced at CA $812 found 2 days ago
Delta
Thu, Sep 24 - Sun, Sep 27
AEX
Alexandria
BUF
Buffalo
CA $826 Roundtrip, found 2 days ago
CA $826
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 24 from Alexandria to Buffalo, returning Sun, Sep 27, priced at CA $826 found 2 days ago
Delta
Thu, Sep 24 - Sun, Sep 27
AEX
Alexandria
BUF
Buffalo
CA $882 Roundtrip, found 2 days ago
CA $882
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 24 from Alexandria to Buffalo, returning Sun, Sep 27, priced at CA $882 found 2 days ago
American Airlines
Sun, Sep 27 - Tue, Sep 29
AEX
Alexandria
BUF
Buffalo
CA $986 Roundtrip, found 2 days ago
CA $986
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Sep 27 from Alexandria to Buffalo, returning Tue, Sep 29, priced at CA $986 found 2 days ago
United
Thu, Sep 24 - Sun, Sep 27
AEX
Alexandria
BUF
Buffalo
CA $1,177 Roundtrip, found 2 days ago
CA $1,177
Roundtrip
found 2 days ago
Select United flight, departing Thu, Sep 24 from Alexandria to Buffalo, returning Sun, Sep 27, priced at CA $1,177 found 2 days ago

Frequently asked questions

How much does a flight from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find one-way and return flights from AEX to BUF with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when AEX to BUF ticket fares go up or down.
What is the cheapest month to fly from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest months to fly from AEX to BUF are typically during off-peak season 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 are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter AEX to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Delta is one of the cheapest airlines offering connecting return flights from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), with prices starting from around CA$370 for flights that can be booked for departure within the next year. These flights typically include a layover in Hartsfield-Jackson Atlanta Intl. (ATL). 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.
How do I find cheap flights from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Alexandria, LA (AEX-Alexandria Intl.) 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 Alexandria, LA (AEX-Alexandria Intl.) 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.
How many flights per day from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 8 connecting flights per day from Alexandria International (AEX) to Buffalo Niagara International (BUF). Some common connection points include George Bush Intercontinental (IAH), Dallas-Fort Worth International (DFW), and Hartsfield-Jackson Atlanta International (ATL).
What is the earliest flight from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically departs around 5:15 AM. This service is operated by United and is a seasonal service active in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll typically find the most flights from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) on a Monday, with around 8 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Delta, American Airlines, and United.
What are the most popular departure times for flights from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Delta and American Airlines, offer flights during this window. Many travellers prefer these times because it allows for an early start to their journey, often leading to an earlier arrival at their destination.
How long does it take to fly from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are no nonstop flights from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). For flights with one stop, you can expect the journey to take around 6 hours. If your flight has two or more stops, the travel time typically increases to about 10 hours 18 minutes. The distance between these two airports is approximately 1,775 kilometers. Keep in mind that actual flight times can vary depending on factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You can fly business class or first class between AEX and BUF. First class cabins are available on Delta and American Airlines.
How do I earn miles on a Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Alexandria, LA (AEX-Alexandria Intl.) 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, NY (BUF) from Alexandria, LA (AEX)?
If you're planning to travel to Buffalo from Alexandria Int'l (AEX), you can fly directly into Buffalo Niagara Intl. (BUF). Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Hartsfield-Jackson Atlanta Intl. (ATL), or George Bush Intercontinental (IAH) 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 Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Alexandria, LA (AEX-Alexandria Intl.) 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 Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package 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 Alexandria, LA (AEX-Alexandria Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Alexandria, LA (AEX-Alexandria Intl.) 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
Alexandria Intl.
Destination airport
Buffalo Niagara Intl.
Roundtrip price
CA $617
Distance
1764 km

Book with confidence

Alexandria to Buffalo Flights

The easy way to book your flights from Alexandria to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Alexandria whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Alexandria to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Alexandria Intl., AEX to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from Alexandria to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Alexandria currently is just CA $618 rising to CA $1,177.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buffalo from Alexandria 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.

Alexandria to Buffalo Flights

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