$510RT
Ontario, CA (ONT) to Montreal, Canada (YUL)
TRAVEL DATES Fri, Mar 27 - Fri, Apr 03
Search This Deal Now
Search This Deal Now
Find This Fare Now
TRAVEL DATES Fri, Mar 27 - Fri, Apr 03
Airlines
United
Trip’s Length
7 Days
What You Need To Know
  • All mandatory taxes/fees are included in the price. Read More >
  • Baggage fees, if applicable, and other optional fees are not included.
  • Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any.

Expert verified flight deals from ONT to YUL. The largest selection of handpicked flight deals across all airlines from Ontario, CA - Ontario International Airport to Montreal, Canada - Pierre Elliott Trudeau Intl Airport.