HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Niagara Falls

$256+ Cheap flights from LaGuardia, NY (LGA) to Niagara Falls (IAG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — IAG
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from LaGuardia to Niagara Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from LaGuardia to Niagara Falls

Cheapest flights from LaGuardia to Niagara Falls
Explore the most affordable flight options available from LaGuardia to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Fri 3/277:59 pm
LGA
-
IAG
1 stop15h 13m
Multiple Airlines
Tue 3/316:20 pm
IAG
-
LGA
2 stops27h 40m
Multiple Airlines
Deal found 3/7$541
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Sat 3/146:53 pm
LGA
-
IAG
2 stops14h 22m
Multiple Airlines
Mon 3/169:00 pm
IAG
-
LGA
1 stop18h 30m
Multiple Airlines
Deal found 3/10$559
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Wed 3/183:13 pm
LGA
-
IAG
2 stops17h 23m
Multiple Airlines
Fri 3/209:00 pm
IAG
-
LGA
1 stop17h 00m
Multiple Airlines
Deal found 3/12$600
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Fri 3/277:59 pm
LGA
-
IAG
1 stop15h 13m
Multiple Airlines
Mon 3/309:00 pm
IAG
-
LGA
1 stop17h 00m
Multiple Airlines
Deal found 3/10$614
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Thu 4/97:59 pm
LGA
-
IAG
1 stop19h 32m
Multiple Airlines
Thu 4/1611:14 am
IAG
-
LGA
2 stops22h 46m
Multiple Airlines
Deal found 3/11$681
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Sun 3/87:40 am
LGA
-
IAG
2 stops28h 13m
Multiple Airlines
Mon 3/96:04 pm
IAG
-
LGA
1 stop21h 26m
Multiple Airlines
Deal found 3/7$973

Find flight deals from LaGuardia to Niagara Falls

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Niagara Falls (IAG). 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$541
(Kiwi.com)

One-way from

$256
(Trip.com)

Popular in

November

Cheapest in

July

Average price

$197
Provider with most accurate pricing for New York LaGuardia-Niagara Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Niagara Falls flights.
Search Deals
From New York LaGuardia to Niagara Falls
Search Deals
One-way flight from New York LaGuardia to Niagara Falls
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 March 12, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Fri 3/27

7:59 pm-11:12 am

1 stop15h 13m

Niagara Falls

Tue 3/31

6:20 pm-10:00 pm

2 stops27h 40m

$541
Quickest round-trip

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Fri 3/27

7:59 pm-11:12 am

1 stop15h 13m

Niagara Falls

Mon 3/30

9:00 pm-2:00 pm

1 stop17h 00m

$614

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Thu 4/9

7:59 pm-3:31 pm

1 stop19h 32m

Niagara Falls

Thu 4/16

11:14 am-10:00 am

2 stops22h 46m

$681
Cheapest one-way
Quickest one-way

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Sun 4/5

8:28 pm-8:13 pm

1 stop23h 45m

$256

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Tue 3/17

10:55 pm-8:36 am

3 stops33h 41m

$379

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Wed 3/25

4:59 pm-11:53 am

3 stops42h 54m

$410

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Thu 4/23

10:59 pm-10:21 am

3 stops35h 22m

$413

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Sat 4/25

4:42 pm-9:01 am

3 stops40h 19m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Sorted by cheapest first

Compare providers for flights from LaGuardia to Niagara Falls

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 LaGuardia to Niagara Falls in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 New York LaGuardia Airport-Niagara Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Niagara Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Niagara Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Niagara Falls 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 New York LaGuardia Airport-Niagara Falls 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 LaGuardia to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from LaGuardia 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 New York LaGuardia Airport to Niagara Falls

What is the cheapest month to book a flight from New York LaGuardia Airport to Niagara Falls?

Currently, May is the cheapest month in which you can book a flight from New York LaGuardia Airport to Niagara Falls (average of $73). Flying from New York LaGuardia Airport to Niagara Falls in August is currently the most expensive (average of $166). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Niagara Falls from New York LaGuardia?

    Niagara Falls (IAG), located 5.7 mi from the city center, is the airport you fly into when you book flights from New York LaGuardia to Niagara Falls. 0 airlines have flights to Niagara Falls from New York LaGuardia on a regular basis. Booking flights from New York LaGuardia to Niagara Falls should not be difficult; the airport handles an average of 0 inbound flights from New York LaGuardia per day.

  • Can I find deals for flights from LaGuardia to Niagara Falls that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Niagara Falls?

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

  • Can I find deals for business class flights from LaGuardia to Niagara Falls?

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

  • What is the cheapest month to book a flight from New York LaGuardia Airport to Niagara Falls?

    Currently, May is the cheapest month in which you can book a flight from New York LaGuardia Airport to Niagara Falls (average of $73). Flying from New York LaGuardia Airport to Niagara Falls in August is currently the most expensive (average of $166). 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.

See more FAQs

Traveling to a place near Niagara Falls?

Book flights to Niagara Falls if you plan to visit one of these locations
Lewiston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.