What is the cheapest day to fly from Irvine to Niagara Falls, New York?

Travelers seeking maximum savings on their Irvine to Niagara Falls, New York flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 month to fly from Irvine to Niagara Falls, New York?

The best pricing can be found in the month of August. Prices to Niagara Falls, New York from Irvine average $331. You can even find prices in August for less than $331, as users have found deals to Niagara Falls, New York from as low as $192. The month of December appears to be one of the more expensive times to travel to Niagara Falls, New York from Irvine. Flying in the targeted month can save you up to 66%.

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 2 different airlines.

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.

$168+ Flights from Irvine to Niagara Falls, NY

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Cheap flight deals from Irvine to Niagara Falls

Popular in	December
Cheapest in	August
Average price	$359

Highest demand for flights based on searches. 26% potential increase in price ($120 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

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Find flight deals from Irvine to Niagara Falls

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 September 13, 2025.

Wed 10/111:02 pmLAX - IAG

3 stops38h 56mMultiple Airlines

Deal found 9/12

$168

Sat 10/49:31 pmLAX - IAG

2 stops36h 51mMultiple Airlines

Deal found 9/12

$171

Thu 11/611:18 amLAX - IAG

2 stops28h 22mMultiple Airlines

Deal found 9/11

$184

Thu 10/26:15 amLAX - IAG

3 stops31h 43mMultiple Airlines

Deal found 9/12

$200

Fri 10/39:03 pmLAX - IAG

3 stops33h 14mMultiple Airlines

Deal found 9/12

$212

Wed 9/241:37 pmLAX - IAG

3 stops45h 45mMultiple Airlines

Deal found 9/12

$221

Sun 9/216:35 amLAX - IAG

3 stops28h 47mMultiple Airlines

Deal found 9/12

$265

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Wed 10/1

11:02 pm-4:58 pm

3 stops38h 56m

$168

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Sat 10/4

9:31 pm-1:22 pm

2 stops36h 51m

$171

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Thu 11/6

11:18 am-6:40 pm

2 stops28h 22m

$184

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Fri 10/3

9:03 pm-9:17 am

3 stops33h 14m

$212

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Wed 9/24

1:37 pm-2:22 pm

3 stops45h 45m

$221

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Thu 10/2

5:35 am-4:58 pm

2 stops32h 23m

$249

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Sun 9/21

6:35 am-2:22 pm

3 stops28h 47m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

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.

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 Irvine to Niagara Falls

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.

Reviews of airlines servicing Niagara Falls

Peruse reviews from past customers who have flown with United Airlines and 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.

United Airlines

7.4

Good

8,934 reviews

Reviews

1 / 20

8.0

Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

United Airlines

7.4

Good

8,934 reviews

United Airlines

7.4

Good

8,934 reviews

Reviews

1 / 20

8.0

Excellent

Mignon,Nov 2024

IAH - LGA

JetBlue

7.2

Good

2,913 reviews

United Airlines

7.4

Good

8,934 reviews

Reviews

1 / 20

8.0

Excellent

Mignon,Nov 2024

IAH - LGA

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 2 different airlines.
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.

See more FAQs

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Top 2 airlines flying from Irvine to Niagara Falls

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$202	Average$428	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$222	Average$257	FlexibilityNo cancel fee	On-time62%

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$168+ 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 10/1. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Irvine to Niagara Falls

Keep the following information in mind while searching for Irvine to Niagara Falls flight deals. Data was last updated September 13, 2025.

Popular in

Cheapest in

Average price

Find 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 September 13, 2025.

Search for one-way flight options from Irvine to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated September 13, 2025.

Cheapflights Fare Finder

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

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

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

Find hourly flight availability from Irvine to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2025.

Reviews of airlines servicing Niagara Falls

Peruse reviews from past customers who have flown with United Airlines and 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

Find useful and relevant information for your journey from Irvine 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 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?

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.

Alternative routes for Irvine to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying 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 September 13, 2025.