YVR to ONT from $278 in economy

UAUnited Airlines

Round Trip•Economy

YVR

Vancouver International Airport

Vancouver, Canada

ONT

Ontario International Airport

Ontario, United States

$437 USD

-36%$278 USD

Verified about 16 hours ago

December 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$451 1$354 2$295 3$295 4$379 5$354 6$354 7$354 8$354 9$295 10$295 11$416 12$465 13$521 14$478 15$421 16$343 17$343 18$456 19$456 20$343 21$456 22$384 23$409 24$465 25$379 26$581 27$475 28$601 29$465 30$524 31$524 1$628 2$688 3$798

Fair Availability

25% of dates checked are available within 10% of the lowest price

Tuesday, December 22nd, 2026

8 round-trip options

Returning

Sun, Dec 27, 2026•5 Day Trip

$691 USD

Google Flights

Returning

Mon, Dec 28, 2026•6 Day Trip

$674 USD

Google Flights

Returning

Wed, Dec 30, 2026•8 Day Trip

$432 USD

Google Flights

Returning

Fri, Jan 1, 2027•10 Day Trip

$384 USD

Google Flights

Returning

Sat, Jan 2, 2027•11 Day Trip

$465 USD

Google Flights

Returning

Sun, Jan 3, 2027•12 Day Trip

$610 USD

Google Flights

Returning

Mon, Jan 4, 2027•13 Day Trip

$545 USD

Google Flights

Returning

Tue, Jan 5, 2027•14 Day Trip

$384 USD

Google Flights

Vancouver (YVR) to Ontario (ONT) flight deal in economy from $278

Vancouver International Airport

Ontario International Airport

December 2026

Tuesday, December 22nd, 2026