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$438+ Cheap flights from Alexandria, LA to Buffalo (AEX - BUF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
AEX — BUF
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
1 adult, Economy
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Cheap flight deals from Alexandria to Buffalo

Cheapest flights from Alexandria to Buffalo
Explore the most affordable flight options available from Alexandria to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 22, 2026.

This American Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:44 am
AEX
-
BUF
2 stops12h 12m
American Airlines
Fri 7/104:46 pm
BUF
-
AEX
1 stop7h 28m
American Airlines
Deal found 5/20$438
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:09 pm
AEX
-
BUF
1 stop5h 50m
Delta
Fri 7/105:12 pm
BUF
-
AEX
1 stop5h 14m
Delta
Deal found 5/18$446
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
AEX
-
BUF
2 stops10h 51m
American Airlines
Wed 7/84:46 pm
BUF
-
AEX
1 stop7h 28m
American Airlines
Deal found 5/17$465
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
AEX
-
BUF
2 stops10h 51m
American Airlines
Sat 6/64:47 pm
BUF
-
AEX
1 stop7h 45m
American Airlines
Deal found 5/17$516
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:00 pm
AEX
-
BUF
1 stop5h 59m
Delta
Sat 6/66:15 am
BUF
-
AEX
1 stop6h 10m
Delta
Deal found 5/17$556
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:55 pm
AEX
-
BUF
2 stops17h 15m
United Airlines
Wed 11/184:00 pm
BUF
-
AEX
2 stops26h 38m
United Airlines
Deal found 5/17$597

Find flight deals from Alexandria to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Alexandria (AEX) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$438
(American Airlines)
Provider with most accurate pricing for Alexandria-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Alexandria-Buffalo flights.
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From Alexandria to Buffalo
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Alexandria to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from Alexandria to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AlexandriaBuffalo

AEX - BUF

AEXBUF

Alexandria

Tue 6/30

5:09 pm-11:59 pm

1 stop5h 50m

Buffalo

Fri 7/10

5:12 pm-9:26 pm

1 stop5h 14m

$446

AlexandriaBuffalo

AEX - BUF

AEXBUF

Alexandria

Tue 6/2

5:00 pm-11:59 pm

1 stop5h 59m

Buffalo

Sat 6/6

6:15 am-11:25 am

1 stop6h 10m

$556

AlexandriaBuffalo

AEX - BUF

AEXBUF

Alexandria

Thu 6/4

5:00 pm-11:59 pm

1 stop5h 59m

Buffalo

Mon 6/8

5:12 pm-9:25 pm

1 stop5h 13m

$556

AlexandriaBuffalo

AEX - BUF

AEXBUF

Alexandria

Sat 11/14

5:15 am-10:37 pm

2 stops16h 22m

Buffalo

Wed 11/18

7:00 am-5:38 pm

2 stops11h 38m

$597

AlexandriaBuffalo

AEX - BUF

AEXBUF

Alexandria

Wed 6/17

11:46 am-12:38 am

2 stops11h 52m

Buffalo

Sun 6/21

6:00 am-11:02 am

1 stop6h 02m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Sorted by cheapest first

Compare providers for flights from Alexandria to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Alexandria to Buffalo in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Alexandria, Louisiana-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Alexandria, Louisiana-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Alexandria, Louisiana-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Alexandria, Louisiana-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Alexandria, Louisiana-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Alexandria to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Alexandria with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Alexandria to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Alexandria, Louisiana to Buffalo?

    Delta can get you from Alexandria, Louisiana to Buffalo in just under 5h 50m. Your travel time can differ by up to . There are 1102 mi between Alexandria, Louisiana and Buffalo.

  • Can I find deals for flights from Alexandria to Buffalo that include hotel bookings?

    Yes. In addition to deals on Alexandria to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alexandria to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alexandria to Buffalo.

  • Can I find deals for business class flights from Alexandria to Buffalo?

    Yes. Cheapflights offers flight deals from Alexandria to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Amherst
Batavia
Williamsville
Orchard Park
Eden

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