$412+ Cheap flights from Louisiana to Niagara Falls (IAG)
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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — IAG
Dec 13 — Dec 201
1 adult, Economy
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Cheapest flights from Louisiana to Niagara FallsExplore the most affordable flight options available from Louisiana to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.
Explore the most affordable flight options available from Louisiana to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:12 pmMSY - IAG
1 stop20h 05mAllegiant Air
Thu 1/13:37 pmIAG - MSY
1 stop22h 39mAllegiant Air
Deal found 11/11![Allegiant Air logo]()
$412
Cheap flight deals from Louisiana to Niagara Falls
Keep the following information in mind while searching for Louisiana to Niagara Falls flight deals. Data was last updated November 13, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $412 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana to Niagara Falls 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 November 13, 2025.
Use the filters below to find and compare flights from Louisiana to Niagara Falls that are best for you.
Fly from
Louisiana
Fly to
Niagara Falls
Route
Depart
Return
Price
New OrleansNiagara Falls
MSY - IAG
MSYIAG
New Orleans Louis Armstrong
Mon 12/29
2:12 pm-11:17 am
1 stop20h 05m
Niagara Falls
Thu 1/1
3:37 pm-1:16 pm
1 stop22h 39m
$412
Best time to book a flight from Louisiana to Niagara Falls
Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Louisiana 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.
Cheapflights Insights
Everything you need to know about your flight from Louisiana to Niagara Falls
What is the cheapest month to book a flight from Louisiana to Niagara Falls?
Currently, November is the cheapest month in which you can book a flight from Louisiana to Niagara Falls (average of $135). Flying from Louisiana to Niagara Falls in May is currently the most expensive (average of $223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.