$121+ Cheap flights from Irvine, CA to New Windsor (SWF)
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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine to Stewart 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Irvine to Stewart
Cheapest flights from Irvine to StewartExplore the most affordable flight options available from Irvine to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.
Explore the most affordable flight options available from Irvine to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.
This Mytrip deal was found by Cheapflights users on 11/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 11/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 11/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 11/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 11/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 11/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheap flight deals from Irvine to Stewart
Keep the following information in mind while searching for Irvine to Stewart flight deals. Data was last updated November 13, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $249 (Mytrip) |
One-way from | $121 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $382 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Irvine to New Windsor that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesNew Windsor
LAX - SWF
LAXSWF
Los Angeles
Thu 12/11
10:35 am-11:37 am
2 stops22h 02m
New Windsor Stewart
Mon 12/15
12:27 pm-8:26 am
2 stops22h 59m
Los AngelesNew Windsor
LAX - SWF
LAXSWF
Los Angeles
Thu 2/5
4:07 pm-10:19 am
2 stops15h 12m
New Windsor Stewart
Mon 2/9
11:09 am-10:47 pm
1 stop14h 38m
Los AngelesNew Windsor
LAX - SWF
LAXSWF
Los Angeles
Thu 12/18
5:59 pm-6:06 pm
2 stops21h 07m
New Windsor Stewart
Mon 1/5
11:37 am-7:18 am
2 stops22h 41m
Los AngelesNew Windsor
LAX - SWF
LAXSWF
Los Angeles
Thu 12/11
10:35 am-11:37 am
2 stops22h 02m
New Windsor Stewart
Fri 12/19
6:56 pm-10:38 pm
2 stops30h 42m
Los AngelesNew Windsor
LAX - SWF
LAXSWF
Los Angeles
Thu 11/20
5:45 am-10:22 am
2 stops25h 37m
New Windsor Stewart
Mon 11/24
10:57 am-11:50 pm
2 stops15h 53m
Los AngelesNew Windsor
LAX - SWF
LAXSWF
Los Angeles
Thu 1/15
4:07 pm-10:19 am
2 stops15h 12m
New Windsor Stewart
Mon 1/19
11:09 am-8:15 am
2 stops24h 06m
Los AngelesNew Windsor
LAX - SWF
LAXSWF
Los Angeles
Thu 12/11
10:35 am-11:37 am
2 stops22h 02m
New Windsor Stewart
Mon 12/22
8:25 pm-1:33 pm
2 stops20h 08m
Los AngelesNew Windsor
LAX - SWF
LAXSWF
Los Angeles
Thu 12/18
5:59 pm-6:06 pm
2 stops21h 07m
New Windsor Stewart
Mon 12/22
8:25 pm-10:46 pm
2 stops29h 21m
Los AngelesNew Windsor
LAX - SWF
LAXSWF
Los Angeles
Thu 12/11
10:35 am-11:37 am
2 stops22h 02m
Los AngelesNew Windsor
LAX - SWF
LAXSWF
Los Angeles
Wed 1/7
3:14 pm-11:33 am
2 stops17h 19m
Best time to book a flight from Irvine to Stewart
Have a flexible travel schedule? Discover the best time to fly to Stewart from Irvine with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Irvine to New Windsor
What is the cheapest month to book a flight from Irvine to New Windsor?
Currently, June is the cheapest month in which you can book a flight from Irvine to New Windsor (average of $78). Flying from Irvine to New Windsor in December is currently the most expensive (average of $172). 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.