SWF

Find cheap flights from California to Stewart Intl.

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— SWF
Oct 5 — Oct 121
Round-trip
1 adult
Economy
0 bags
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Wed 10/5
Wed 10/12

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Good to know

Low season

January

High season

April

Cheapest flight

$76

Average price round-trip

$1,869

Good deal round-trip

$89

Good deal one-way

$47
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Ontario to New Windsor Stewart
(avg. price over the last 2 weeks)
or less
or less

FAQs for booking flights from California to Stewart Intl.

Top airline flying California to New Windsor Stewart

Scores according to KAYAK customer reviews
5.7
FrontierOverall score based on 40687 reviews
6.4Boarding
5.4Comfort
6.8Crew
4.6Entertainment
4.7Food
Airline reviews

Leg room is not great on Frontier for anyone 6 feet tall or taller. One flight attendant snapped at me while I wazwaiting for bathroom

Read more about Frontier

Leg room is not great on Frontier for anyone 6 feet tall or taller. One flight attendant snapped at me while I wazwaiting for bathroom

Its frontier so I don’t have high expectations

Delayed without updates. Missed a day of work

Was traveling with a family of 4 with 2 toddlers on a Friday afternoon, the flight was on time and the staff was professional, will fly again!

Although we also had a 3 hour delay. The flight was pleasant. The pilot was amazing. We had a lot of turbulence but the pilot seemed to know what he was doing.

I arrived an hour before my flight and I was unable to get a boarding pass . They were only able to reschedule me a minimum of 2 days later. Totally unacceptable. Tries getting a voucher or a credit and they were going to charge me more fees then what I paid for. So unacceptable

Very efficient always on time. I have flown with Frontier several times and always an excellent experience.

On the mike they said if you can breathe it means your not wearing your mask properly

Nice flight. Seats are very uncomfortable though

Good flight in time

Pros: "Boarding was easy!"
Cons: "Customer service w crew very rude and extremely inappropriate"
Pros: "Fast and easy flight"
Cons: "No sign at the boarding gate what the destination of the flight was - sometimes gates change I couldn’t easily confirm that I was at the correct gate"
Cons: "$4 for a bottle of water, cheap thin uncomfortable seats, tiny space to sit in and the girls at the desk are rude and not helpful! If you want packed planes with no space and thin uncomfortable seats and no drinks or snacks definitely fly here"
Pros: "The crew was reassuring when we were running to board and helped my husband, who had trouble walking."
Cons: "Seats are very uncomfortable. I was charged for my personal bag"
Pros: "Everything"
Cons: "Don’t charge for food"
Pros: "It was good"
Cons: "All those extra fees even for a drink!!! First time on frontier not sure if I would use it again"
Pros: "Incredibly uncomfortable seats. Packed like sardines with no opportunities to move."
Cons: "Make the seats more comfortable with more leg room"
Pros: "Crew was nice flight was 2hrs late"
Cons: "Communication on why the flight was delayed twice and a notice before it was time to board the plane would have been great! Horrible experience!"
Pros: "Seat was very uncomfortable"
Cons: "No entertainment"
Pros: "Crew was awesome ! The flight crew I would fly with anywhere, anytime. No mucking around ,get in , buckle up, we’re outta here . I love that ."
Cons: "I’m 6’2” , any vehicle other than my R1 is just not super comfortable. Even my truck and i love my truck . But anything over 2 hours starts wearing on my long legs . Thats my issue . Nothing any airline can do for that . I prob need to opt for 1st class next time n see ."
Pros: "I made it safely to and from my destination."
Cons: "The seats are very uncomfortable, lack padding and back support."
Pros: "The staff was nice"
Cons: "The check-in process. The upcharges on everything. Barebones flight."
Pros: "Price"
Cons: "All good"
Pros: "Non stop"
Cons: "Seats suck"
Pros: "Price, on time"
Cons: "Seats, no free seat selection, sat next to stinky toilets"
Pros: "Early, friendly staff"
Cons: "No WiFi"
Pros: "Boarding was fine ,no food or drink And charge for small carry on luggage $50-I don’t like it"
Cons: "5 hour delay, horrible last minute communication. Second time in a row this has happened with Frontier. Will never fly them again at any price."
Pros: "Boarding was fast, Polite staff, Very nice crew."
Cons: "Due to all the delays on my first flight I just decided To re-book a different flight back I will never fly with this company again terrible the only reason they get a star because I can’t give them nine terrible"
Pros: "Nothing"
Cons: "Late. Late.Late Staff seemed rude"
Cons: "Too bad"
Pros: "Relatively cheaper than the other options I had to choose from but you can see why it is cheaper. The flights attendants where very nice and respectful."
Cons: "As someone who is tall, the seats are rather small. Boarding passes had to be checked manually but that didn't cause many issues."
Cons: "Flight to SAT was cancelled and they put me in this one to AUS next day, Instead of SAT."
Pros: "The crew were kind and efficient and the planes were clean and well maintained."
Cons: "No entertainment on the flights, but that is to be expected for the price."
Pros: "For the price it is a great value. The first time I flew with Frontier I didn't know what to expect. This time I was prepared and had an enjoyable flight."
Cons: "I would like a bigger tray table and a charge station for my phone."
Pros: "Nothing"
Cons: "No consideration for customers"
Pros: "I liked that there were no issues with my flight I was able to just board , get there and have no problems"
Cons: "I don’t like the fees for everything. It kinda just made me annoyed that there were fees attached to everything that doubled the cost of my flight."
Pros: "It was reasonably priced"
Cons: "The layovers! They charged for carry-on - not good! I don't think I'll be using frontier again."
Pros: "Every crew member was friendly and helpful."
Pros: "Good flight arrived early, liked drop off at luggage pick up"
Cons: "Seem. A bit of confusion prior to boarding. Crew was pleasant. Eish tre frontier trenton had rou d trips to Pittsburgh"
Pros: "I didn't die on the plane so that was good."
Cons: "The seats. Please include carry-on in ticket price. Seriously, why do I have to beg for water? I guess this is a business model, just not a very satisfactory one."
Pros: "On time"
Pros: "Besides having delay boarding due to an unidentified luggage, boarding was quick. The seats were clean and seat belts were laid out neatly in a cross fashion."
Pros: "This is supposed to be a lower cost airline but by the time you add in the luggage fee (you pay extra for both a carry on and checked bag) it amounts to the same cost as other higher priced flights. There is no entertainment or snacks included, although sometimes these can be purchased on board. The flight itself was good, on time departure, even arriving slightly early. But we sat on the tarmac waiting for a gate for quite a long time (low cost, low priority) by the time we got off, connections were missed or very tight."
Cons: "On time. Boarding was a smooth process, although could be improved."
Pros: "No frills on this flight. I did not partake in the food or beverage services nor did I check or carryon any luggage but the flight was relatively smooth and seats were of average comfort but all of it was worth the great price I paid for the quick trip"
Cons: "No cup holders and my seat didn't recline so I couldn't sleep."
Cons: "They lost my baggage and I had to show up on set without any of my stands, tripods or steadicam which made for a terrible start to a busy week of filming."
Cons: "I didn't like the charge on baggage eleanor"

Book cheap flights from California to Stewart Intl.

Recent round-trip flight deals

10/28Fri
1 stopFrontier
9h 00mONT-SWF
10/31Mon
1 stopFrontier
12h 55mSWF-ONT
$165
10/21Fri
1 stopFrontier
9h 00mONT-SWF
10/26Wed
1 stopFrontier
13h 26mSWF-ONT
$168
11/1Tue
1 stopFrontier
8h 38mONT-SWF
11/6Sun
1 stopFrontier
12h 44mSWF-ONT
$180
10/21Fri
1 stopFrontier
9h 00mONT-SWF
10/28Fri
1 stopFrontier
13h 44mSWF-ONT
$186
10/21Fri
1 stopFrontier
9h 00mONT-SWF
10/29Sat
1 stopFrontier
11h 55mSWF-ONT
$188
11/1Tue
1 stopFrontier
8h 38mONT-SWF
11/6Sun
1 stopFrontier
12h 44mSWF-ONT
$201
11/5Sat
1 stopFrontier
10h 57mONT-SWF
11/8Tue
1 stopFrontier
11h 05mSWF-ONT
$213
10/21Fri
1 stopFrontier
9h 00mONT-SWF
10/29Sat
1 stopFrontier
11h 55mSWF-ONT
$218
10/28Fri
1 stopFrontier
9h 00mONT-SWF
11/8Tue
1 stopFrontier
11h 05mSWF-ONT
$229
11/1Tue
1 stopFrontier
8h 38mONT-SWF
11/8Tue
1 stopFrontier
11h 05mSWF-ONT
$231
11/5Sat
1 stopFrontier
10h 57mONT-SWF
11/8Tue
1 stopFrontier
11h 05mSWF-ONT
$238
11/9Wed
2 stopsMultiple Airlines
18h 33mLAX-SWF
11/15Tue
2 stopsMultiple Airlines
14h 42mSWF-LAX
$248
11/9Wed
2 stopsMultiple Airlines
18h 33mLAX-SWF
11/15Tue
2 stopsMultiple Airlines
14h 42mSWF-LAX
$250
11/9Wed
1 stopMultiple Airlines
27h 28mLAX-SWF
11/15Tue
2 stopsMultiple Airlines
30h 07mSWF-LAX
$253
11/9Wed
1 stopMultiple Airlines
27h 28mLAX-SWF
11/15Tue
1 stopMultiple Airlines
18h 06mSWF-LAX
$255
11/16Wed
1 stopMultiple Airlines
18h 28mLAX-SWF
11/29Tue
2 stopsMultiple Airlines
22h 36mSWF-LAX
$271
11/30Wed
2 stopsMultiple Airlines
17h 15mONT-SWF
12/4Sun
1 stopMultiple Airlines
13h 27mSWF-ONT
$272
11/9Wed
2 stopsMultiple Airlines
18h 33mLAX-SWF
11/15Tue
2 stopsMultiple Airlines
14h 38mSWF-LAX
$278
11/16Wed
1 stopMultiple Airlines
18h 28mLAX-SWF
11/29Tue
1 stopMultiple Airlines
21h 54mSWF-LAX
$281
11/7Mon
2 stopsMultiple Airlines
18h 42mLAX-SWF
11/15Tue
2 stopsMultiple Airlines
14h 42mSWF-LAX
$284

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Recent one-way flight deals

10/14Fri
1 stopFrontier
9h 00mONT-SWF
$76
10/14Fri
1 stopFrontier
9h 00mONT-SWF
$79
12/7Wed
1 stopFrontier
9h 52mONT-SWF
$81
12/7Wed
1 stopFrontier
9h 52mONT-SWF
$84
11/1Tue
1 stopFrontier
13h 41mSFO-SWF
$86
11/1Tue
1 stopFrontier
13h 41mSFO-SWF
$90
10/25Tue
2 stopsMultiple Airlines
19h 44mLAX-SWF
$103
11/1Tue
1 stopFrontier
8h 38mONT-SWF
$104
11/1Tue
2 stopsMultiple Airlines
19h 11mLAX-SWF
$105
10/25Tue
2 stopsMultiple Airlines
19h 44mLAX-SWF
$106
11/1Tue
2 stopsMultiple Airlines
19h 11mLAX-SWF
$108
10/25Tue
1 stopFrontier
14h 14mSFO-SWF
$110
10/31Mon
3 stopsMultiple Airlines
40h 46mRNO-SWF
$120
11/23Wed
1 stopFrontier
10h 36mONT-SWF
$121
10/31Mon
3 stopsMultiple Airlines
40h 41mLAX-SWF
$122
11/1Tue
3 stopsMultiple Airlines
27h 46mSAN-SWF
$122
10/18Tue
3 stopsMultiple Airlines
27h 45mSNA-SWF
$122
10/31Mon
3 stopsMultiple Airlines
40h 41mLAX-SWF
$123
11/23Wed
1 stopFrontier
10h 36mONT-SWF
$124
11/1Tue
2 stopsMultiple Airlines
21h 25mLAX-SWF
$125

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Flights to Stewart Intl.

Destination:

Stewart Intl. (SWF)United States

Return flight deals:

Stewart Intl. - California

Cabin classes:

$829
$1,276
$230