Peak Travel
$376RT
Grand Rapids, MI (GRR) to Ontario, CA (ONT)
TRAVEL DATES Sat, Mar 14 - Thu, Mar 19
Search This Deal Now
Search This Deal Now
Find This Fare Now
TRAVEL DATES Sat, Mar 14 - Thu, Mar 19
Airlines
United
Trip’s Length
5 Days
What You Need To Know
  • This fare is available for travel over a peak holiday, or event
  • 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 GRR to ONT. The largest selection of handpicked flight deals across all airlines from Grand Rapids, MI - Gerald R. Ford International to Ontario, CA - Ontario International Airport.