C$ 229 Cheap flights to Ontario
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Ontario departing on 16/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Route
Depart
Return
VancouverOntario
YVR Vancouver Intl - ONT Ontario
YVRONT
Vancouver Intl
Wed 28/10
12:36 p.m.-8:51 p.m.
1 stop8h 15m
Ontario
Fri 30/10
1:35 p.m.-9:19 p.m.
1 stop7h 44m
VancouverOntario
YVR Vancouver Intl - ONT Ontario
YVRONT
Vancouver Intl
Tue 3/11
2:00 p.m.-7:15 p.m.
1 stop6h 15m
Ontario
Wed 11/11
5:00 a.m.-3:59 p.m.
1 stop9h 59m
VancouverOntario
YVR Vancouver Intl - ONT Ontario
YVRONT
Vancouver Intl
Tue 24/11
7:15 a.m.-10:17 a.m.
1 stop4h 02m
Ontario
Mon 30/11
5:56 p.m.-12:59 a.m.
1 stop6h 03m
VancouverOntario
YVR Vancouver Intl - ONT Ontario
YVRONT
Vancouver Intl
Thu 26/11
12:27 p.m.-4:16 p.m.
1 stop4h 49m
Ontario
Mon 30/11
5:56 p.m.-12:59 a.m.
1 stop6h 03m
VancouverOntario
YVR Vancouver Intl - ONT Ontario
YVRONT
Vancouver Intl
Sun 8/11
7:00 a.m.-10:18 a.m.
1 stop4h 18m
Ontario
Sun 15/11
6:00 a.m.-2:35 p.m.
1 stop7h 35m
VancouverOntario
YVR Vancouver Intl - ONT Ontario
YVRONT
Vancouver Intl
Fri 30/10
5:25 p.m.-11:42 p.m.
1 stop6h 17m
Ontario
Fri 6/11
4:09 p.m.-12:45 a.m.
1 stop7h 36m
VancouverOntario
YVR Vancouver Intl - ONT Ontario
YVRONT
Vancouver Intl
Wed 21/10
4:10 p.m.-10:51 p.m.
1 stop6h 41m
Ontario
Sat 31/10
6:00 a.m.-12:43 p.m.
1 stop6h 43m
VancouverOntario
YVR Vancouver Intl - ONT Ontario
YVRONT
Vancouver Intl
Sat 5/12
3:25 p.m.-8:11 p.m.
1 stop5h 46m
Ontario
Tue 8/12
5:00 a.m.-3:59 p.m.
1 stop9h 59m
VancouverOntario
YVR Vancouver Intl - ONT Ontario
YVRONT
Vancouver Intl
Tue 20/10
1:40 p.m.-10:43 p.m.
2 stops9h 03m
Ontario
Fri 30/10
11:56 a.m.-6:46 p.m.
1 stop6h 50m
VancouverOntario
YVR Vancouver Intl - ONT Ontario
YVRONT
Vancouver Intl
Wed 21/10
3:45 p.m.-10:43 p.m.
1 stop6h 58m
Ontario
Fri 30/10
11:56 a.m.-6:46 p.m.
1 stop6h 50m
See travel insights to Ontario from
Ontario flights insights and trends
Explore insights for your Ontario flight to craft the best travel plan
Cheap Ontario flight deals and tips
Summary info about Ontario flight prices, duration and airlines
Best One-Way Price | C$ 229 |
|---|---|
Best Round-Trip Price | C$ 459 |
Fastest flight time | 6h 34m |
Frequently asked questions about flying to Ontario
Is there an alternative airport near Ontario?
Ontario Airport, San Bernardino Int Airport, Santa Ana J. Wayne/Orange Cnty Airport, Long Beach Municipal Airport or Hollywood Burbank Airport can be an alternative airport used for travel to Ontario.
Is there a cheaper alternative to flying into Ontario?
Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Ontario is Santa Ana J. Wayne/Orange Cnty Airport where the average price is C$ 484. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.
What is the absolute cheapest flight to Ontario?
The best deal found on momondo in the last two weeks was a flight to Ontario from Las Vegas for C$ 72. This is 88% cheaper than most flight deals to Ontario. To find the cheapest price to Ontario from your area, use momondo’s Airport-to-Airport Pricing Tool.
When did momondo last update prices for flights to Ontario Airport?
Prices for flights to Ontario Airport refresh daily.
How many operators does momondo search for flights to Ontario Airport?
As of October 2026, there are 6 operators available to choose from for flights to Ontario Airport.
How old do you have to be to fly to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Ontario?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Ontario. momondo saves you time and could save you money on your trip.
Can I find flights to Ontario with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ontario with this policy.
How can momondo help me find flights to Ontario?
momondo provides multiple filters to help you find the best flight to Ontario. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight to Ontario right now. Can momondo alert me if prices change?
Yes. momondo can track flight prices for Ontario and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.