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 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.

$236+ Flights from Irvine to Niagara Falls, NY

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Irvine 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 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

Search Deals

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 17, 2025.

Sat 9/274:51 pmLAX - IAG

3 stops42h 31mMultiple Airlines

Deal found 9/15

$236

Tue 9/307:35 amLAX - IAG

3 stops46h 42mMultiple Airlines

Deal found 9/15

$283

Thu 9/251:08 pmLAX - IAG

3 stops22h 14mMultiple Airlines

Deal found 9/15

$287

Fri 9/269:36 amLAX - IAG

3 stops51h 10mMultiple Airlines

Deal found 9/15

$361

Wed 11/2612:58 pmLAX - IAG

2 stops42h 22mMultiple Airlines

Deal found 9/16

$398

Mon 11/2412:57 amLAX - IAG

3 stops37h 39mMultiple Airlines

Deal found 9/16

$410

Tue 11/254:03 pmLAX - IAG

2 stops22h 33mAllegiant Air

Deal found 9/16

$418

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

Tue 9/30

7:35 am-9:17 am

3 stops46h 42m

$283

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Thu 9/25

1:08 pm-2:22 pm

3 stops22h 14m

$287

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Fri 9/26

9:36 am-3:46 pm

3 stops51h 10m

$361

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Wed 11/26

12:58 pm-10:20 am

2 stops42h 22m

$398

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Mon 11/24

12:57 am-5:36 pm

3 stops37h 39m

$410

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Tue 11/25

4:03 pm-5:36 pm

2 stops22h 33m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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

8,926 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

8,926 reviews

United Airlines

7.4

Good

8,926 reviews

Reviews

1 / 20

8.0

Excellent

Mignon,Nov 2024

IAH - LGA

JetBlue

7.2

Good

2,914 reviews

United Airlines

7.4

Good

8,926 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

Browse thousands of different options on Cheapflights for your next trip

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$302	FlexibilityNo cancel fee	On-time62%

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.

$236+ 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 9/27. 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 17, 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 17, 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 17, 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 17, 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

100% Free

Book with Flexibility

Travel Smart

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 17, 2025.