In terms of precipitation, rainfall in Niagara Falls, New York ranges from 2.2 - 3.4 inches per month. September is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Niagara Falls, New York when rainfall is around 2.2 in.

If weather is an important factor for your trip to Niagara Falls, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from IR9 to IAG?

When flying from Irvine to Niagara Falls, New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Niagara Falls from Irvine?

If you book a flight to Niagara Falls from Irvine, you will be flying to Niagara Falls, which is the city’s only airport. Niagara Falls (IAG) is located 5.7 mi from the center of Niagara Falls. There are 0 flights from Irvine to Niagara Falls per day from 1 airline.

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

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

How can I find direct flights from Irvine to Niagara Falls?

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

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

Yes. Cheapflights offers flight deals from Irvine 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.

$429+ Cheap Flights from Irvine to Niagara Falls, NY

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Cheap flight deals from Irvine to Niagara Falls

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One-way flights from Irvine to Niagara Falls
Search for one-way flight options from Irvine to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.

Wed 9/166:05 am -

3 stops48h 51m

Deal found 8/14

$429

Sat 8/296:55 am -

3 stops49h 03m

Deal found 8/12

$469

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Los AngelesNiagara Falls

LAX Los Angeles Los Angeles - IAG Niagara Falls

LAXIAG

Los Angeles Los Angeles

Wed 9/16

6:05 am-9:56 am

3 stops48h 51m

$429

Los AngelesNiagara Falls

LAX Los Angeles Los Angeles - IAG Niagara Falls

LAXIAG

Los Angeles Los Angeles

Sat 8/29

6:55 am-10:58 am

3 stops49h 03m

$469

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Best time to book a flight from Irvine to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Irvine with our price prediction graph.

LAX-IAG

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Everything you need to know about your flight from Irvine to Niagara Falls

IR9-IAG

LAX-IAG

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Reviews of airlines servicing Niagara Falls

Peruse reviews from past customers who have flown with JetBlue from Irvine to Niagara Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

JetBlue

7.1

Good

3,038 reviews

Reviews

1 / 20

10.0

Excellent

Dave,Jun 2026

MCO - ROC

When i book 2 tickets they should keep them together even though I can't choose a seat

JetBlue

7.1

Good

3,038 reviews

JetBlue

7.1

Good

3,038 reviews

Reviews

1 / 20

10.0

Excellent

Dave,Jun 2026

MCO - ROC

When i book 2 tickets they should keep them together even though I can't choose a seat

Related info for your journey

What airport do you fly into for flights to Niagara Falls from Irvine?
If you book a flight to Niagara Falls from Irvine, you will be flying to Niagara Falls, which is the city’s only airport. Niagara Falls (IAG) is located 5.7 mi from the center of Niagara Falls. There are 0 flights from Irvine to Niagara Falls per day from 1 airline.
Can I find deals for flights from Irvine to Niagara Falls that include hotel bookings?
Yes. In addition to deals on Irvine to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Irvine to Niagara Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Niagara Falls.
Can I find deals for business class flights from Irvine to Niagara Falls?
Yes. Cheapflights offers flight deals from Irvine 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.

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Top airline flying from Irvine to Niagara Falls

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$302	Average$383	FlexibilityNo cancel fee	On-time62%

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$429+ Cheap flights from Irvine, CA to Niagara Falls, NY (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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Irvine to Niagara Falls with Cheapflights

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Cheap flight deals from Irvine to Niagara Falls

One-way flights from Irvine to Niagara FallsSearch for one-way flight options from Irvine to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.

Search for one-way flight options from Irvine to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.

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Use the filters below to find and compare flights from Irvine to Niagara Falls that are best for you.

Best time to book a flight from Irvine to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Irvine with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Niagara Falls

Peruse reviews from past customers who have flown with JetBlue from Irvine to Niagara Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Niagara Falls from Irvine?

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

How can I find direct flights from Irvine to Niagara Falls?

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

Traveling to a place near Niagara Falls?

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Alternative routes for Irvine to Niagara Falls

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Complete your trip

Complete your trip to Niagara Falls by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Irvine to Niagara Falls by cabin class

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Other flights to Niagara Falls

Explore flights to Niagara Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 15, 2026.

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One-way flights from Irvine to Niagara Falls
Search for one-way flight options from Irvine to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.