$155 Find Cheap Flights from Grand Rapids to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Grand Rapids to Ontario departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Grand Rapids to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Grand Rapids to Ontario, as well as popular online travel agencies
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Flight Deals

Book Cheap Grand Rapids to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Grand Rapids to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Grand Rapids to Ontario

Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
3:06 pm - 3:09 pmGRR-YUL
24h 03m1 stop
American Airlines Logo
3:55 pm - 11:52 amYUL-GRR
19h 57m1 stop
$281American Airlines
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Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
7:28 pm - 3:09 pmGRR-YUL
19h 41m1 stop
American Airlines Logo
7:30 am - 6:45 pmYUL-GRR
11h 15m2 stops
$291American Airlines
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Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
6:54 pm - 11:43 amGRR-YYZ
16h 49m1 stop
Multiple Airlines Logo
8:00 pm - 3:09 pmYYZ-GRR
19h 09m1 stop
$382Multiple Airlines
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Fri, Dec 5 - Sun, Dec 7
Multiple Airlines Logo
6:54 pm - 2:20 pmGRR-YYZ
19h 26m2 stops
Multiple Airlines Logo
8:20 pm - 6:04 pmYYZ-GRR
21h 44m2 stops
$383Multiple Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 9
United Airlines Logo
9:00 am - 10:20 amGRR-YUL
25h 20m1 stop
United Airlines Logo
4:45 pm - 12:52 pmYUL-GRR
20h 07m1 stop
$423United Airlines
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Tue, Jan 6 - Fri, Jan 9
United Airlines Logo
9:00 am - 9:16 pmGRR-YUL
12h 16m2 stops
United Airlines Logo
4:45 pm - 12:52 pmYUL-GRR
20h 07m1 stop
$433United Airlines
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Thu, Mar 5 - Sun, Mar 8
Delta Logo
1:00 pm - 11:54 pmGRR-YUL
10h 54m1 stop
Delta Logo
6:00 am - 10:00 amYUL-GRR
4h 00m1 stop
$647Delta
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Fri, Mar 27 - Sat, Apr 4
Delta Logo
4:09 pm - 11:39 pmGRR-YUL
7h 30m1 stop
Delta Logo
6:00 am - 10:00 amYUL-GRR
4h 00m1 stop
$679Delta
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Tue, Nov 11 - Fri, Nov 14
WestJet Logo
7:37 pm - 11:26 pmGRR-YUL
3h 49m1 stop
WestJet Logo
12:45 pm - 8:47 pmYUL-GRR
8h 02m1 stop
$853WestJet
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Tue, Nov 11 - Fri, Nov 14
WestJet Logo
5:30 am - 11:26 pmGRR-YUL
17h 56m1 stop
WestJet Logo
6:45 am - 9:48 amYUL-GRR
27h 03m2 stops
$877WestJet
Find Deal
Booking Insights

KAYAK's insights & trends for Grand Rapids to Ontario flights

Get data-powered insights and trends into flights from Grand Rapids to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Grand Rapids and Ontario?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Grand Rapids to Ontario.

There are 2 airlines that fly nonstop from Grand Rapids to Ontario. They are Delta and WestJet. The cheapest airline for this route is Delta, with the best round-trip deal found costing $256 and arriving in Toronto Pearson Intl Airport (YYZ). On average, Delta offers the best prices for nonstop flights between Grand Rapids and Ontario.

Which airlines provide the cheapest flights from Grand Rapids to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Grand Rapids to Ontario were found on American Airlines ($281) and United Airlines ($423).

Good to know

Cheapest flight$155
Most popular time to fly with an average 10% increase in price.
Flight from Grand Rapids to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Grand Rapids to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Grand Rapids to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Grand Rapids to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Grand Rapids to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Grand Rapids to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Grand Rapids to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Grand Rapids to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Grand Rapids to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the afternoon, when round-trip flights cost $315 on average. Morning departures are around 24% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally at night, which is peak travel time and where the average cost of a ticket is $510.

Reviews of the top 3 airlines serving from Grand Rapids to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Grand Rapids to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Grand Rapids to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7995 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.9Comfort
7.3Food
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

Smooth flight Staff were courteous and welcoming upon entering and exiting the plane Pilot and crew provided frequent updates Leg space was not pleasant but manageable

Everything was good except I was a bit disappointed that I had to pay US $150 for bags.

Flight itself good .Landing at terminal3 and connections to terminal1,it is connections nightmare,specially for disable person

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

The flight attendants were super! They created a cosy and warm flight atmosphere!

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

I was very frustrated that our first flight from Grand Rapids to Detroit at 6.20AM was cancelled because the captain wasn’t legal to fly. Especially after the fact that we all had already boarded, then had to deplane. I was excited to fly to Korea for the first time with Korean Air for a connecting flight, but had to give that up because of Delta’s mistake. Not only that, but I wasn’t even able to sit with my dad on the longer flight. Our first flight after being changed was also delayed because the captain had to take an uber. The only compensation we got from this giant mess was a $12 airport expense voucher that I didn’t even get to use since we didn’t have enough time between connecting flights.

We didn’t make the flight due to Delta’s check in line moving too slow.

It was good, flight was on time, boarding was smooth and done in zones, food was good too but there was no form of entertainment. Luggage’s were intact. So an overall good flight

Everything you need to know for your flight from Grand Rapids to Ontario

Information on your arrival and departure airports

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