HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Niagara Falls

$231+ Cheap flights from Irvine, CA 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IAG
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 July 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/2111:34 pm
LAX
-
IAG
2 stops31h 06m
Multiple Airlines
Deal found 7/15$231
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Tue 9/16:55 am
LAX
-
IAG
3 stops47h 43m
Multiple Airlines
Deal found 7/14$277
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 11/195:04 pm
LAX
-
IAG
3 stops39h 48m
Multiple Airlines
Deal found 7/17$572

Find 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 July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Los Angeles-Niagara Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Niagara Falls flights.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine 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 July 18, 2026.
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

Cheapest one-way
Quickest one-way

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Fri 8/21

11:34 pm-9:40 am

2 stops31h 06m

$231

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Tue 9/1

6:55 am-9:38 am

3 stops47h 43m

$277

Los AngelesNiagara Falls

LAX - IAG

LAXIAG

Los Angeles

Thu 11/19

5:04 pm-11:52 am

3 stops39h 48m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Sorted by cheapest first

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Niagara Falls. Reviews last updated July 18, 2026.
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
3,010 reviews

Boarding

7.3

Comfort

7.5

Crew

7.9

Food

6.6

Overall

7.1

Entertainment

7.2

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
3,010 reviews
JetBlue
7.1
Good
3,010 reviews

Boarding

7.3

Comfort

7.5

Crew

7.9

Food

6.6

Overall

7.1

Entertainment

7.2

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

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?

    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.

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.

Alternative routes for Irvine to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to John F Kennedy Intl flights
San Francisco to Newark flights
San Francisco to LaGuardia flights
Los Angeles to John F Kennedy Intl flights
Los Angeles to Newark flights
Los Angeles to LaGuardia flights
Ontario to John F Kennedy Intl flights
San Jose to Newark flights
San Jose to John F Kennedy Intl flights
Oakland to John F Kennedy Intl flights
Ontario to Newark flights
San Diego to John F Kennedy Intl flights
Ontario to LaGuardia flights
San Diego to Newark flights
Santa Ana to Newark flights
Santa Ana to John F Kennedy Intl flights
Oakland to Newark flights
Los Angeles to Stewart flights
Burbank to Newark flights
Sacramento to John F Kennedy Intl flights
Las Vegas to Newark flights
Las Vegas to John F Kennedy Intl flights
San Diego to LaGuardia flights
Sacramento to Newark flights
Burbank to John F Kennedy Intl flights
San Jose to LaGuardia flights
Santa Ana to LaGuardia flights
Las Vegas to LaGuardia flights
Long Beach to John F Kennedy Intl flights
Sacramento to LaGuardia flights
Los Angeles to Buffalo flights
Los Angeles to White Plains flights
San Francisco to White Plains flights
Burbank to LaGuardia flights
Fresno to John F Kennedy Intl flights
San Diego to Stewart flights
Oakland to LaGuardia flights
Fresno to Newark flights
Los Angeles to Islip flights
Los Angeles to Albany flights
Fresno to LaGuardia flights
Los Angeles to Syracuse flights
Reno to Newark flights
San Francisco to Buffalo flights
Reno to LaGuardia flights
San Francisco to Islip flights
Long Beach to Newark flights

Top airline flying from Irvine to Niagara Falls

Discover the top airline that operate flights from Irvine to Niagara Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$222Average$361FlexibilityNo cancel feeOn-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.