$217 Find Cheap Flights from Cedar 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 Cedar Rapids to Ontario departing on 5/11. 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 Cedar 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 Cedar Rapids to Ontario, as well as popular online travel agencies
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Flight Deals

Book Cheap Cedar 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 Cedar 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 Cedar Rapids to Ontario

Mon, Jun 22 - Thu, Jul 2
Delta Logo
5:45 am - 5:05 pm
CID
-
YUL
10h 20m
1 stop
Delta Logo
7:00 am - 3:44 pm
YUL
-
CID
9h 44m
1 stop
$523Delta
Tue, Jun 23 - Wed, Jul 1
Delta Logo
5:45 am - 5:05 pm
CID
-
YUL
10h 20m
1 stop
Delta Logo
9:28 am - 9:50 pm
YUL
-
CID
13h 22m
2 stops
$533Delta
Tue, Jun 23 - Wed, Jul 1
Delta Logo
7:00 am - 11:10 pm
CID
-
YUL
15h 10m
2 stops
Delta Logo
6:00 am - 3:44 pm
YUL
-
CID
10h 44m
2 stops
$538Delta
Thu, May 7 - Mon, May 11
American Airlines Logo
6:00 am - 2:33 pm
CID
-
YYZ
7h 33m
1 stop
American Airlines Logo
1:15 pm - 11:50 pm
YYZ
-
CID
11h 35m
1 stop
$543American Airlines
Thu, Jun 25 - Tue, Jun 30
United Airlines Logo
6:25 am - 5:30 pm
CID
-
YUL
10h 05m
1 stop
United Airlines Logo
9:45 am - 1:59 pm
YUL
-
CID
5h 14m
1 stop
$545United Airlines
Fri, Jun 26 - Tue, Jun 30
United Airlines Logo
6:25 am - 4:10 pm
CID
-
YUL
8h 45m
2 stops
United Airlines Logo
9:45 am - 1:59 pm
YUL
-
CID
5h 14m
1 stop
$555United Airlines
Thu, Jun 25 - Sat, Jul 4
Delta Logo
5:11 am - 11:28 pm
CID
-
YUL
17h 17m
2 stops
Delta Logo
7:00 am - 3:35 pm
YUL
-
CID
9h 35m
1 stop
$564Delta
Tue, Jun 23 - Tue, Jul 7
American Airlines Logo
11:43 am - 11:29 pm
CID
-
YYZ
10h 46m
1 stop
American Airlines Logo
6:25 pm - 11:10 am
YYZ
-
CID
17h 45m
1 stop
$565American Airlines
Sun, May 3 - Thu, May 7
Air Canada Logo
8:00 am - 9:32 pm
CID
-
YTZ
12h 32m
2 stops
Air Canada Logo
7:40 am - 9:38 pm
YTZ
-
CID
14h 58m
2 stops
$727Air Canada
Mon, May 4 - Wed, May 6
Air Canada Logo
6:30 am - 6:22 pm
CID
-
YTZ
10h 52m
2 stops
Air Canada Logo
3:35 pm - 9:38 pm
YTZ
-
CID
7h 03m
2 stops
$759Air Canada
Booking Insights

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

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

Which airlines provide the cheapest flights from Cedar 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 Cedar Rapids to Ontario were found on Delta ($511) and United Airlines ($523).

Good to know

Cheapest flight$217
Flight from Cedar Rapids to Montreal

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Cedar 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 Cedar Rapids to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cedar 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 Cedar 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 Cedar 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 Cedar 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 Cedar Rapids to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Cedar Rapids to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Cedar 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 Cedar 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.
7.4
United AirlinesOverall score based on 9460 reviews
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

8.0 ExcellentLaba, Mar 2026
DEN - YEG
Read more United Airlines reviews

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Entertainment kept turning itself off. Gave up on watching a movie.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Flight was good but there are way to many announcements for credit cards etc.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

The flight attendant was friendly and efficient. The temperature was kept nice and cool. The plane was nice, but filthy. There were visible spills on my tray table. The gate agent was somewhat rude with her announcements and in speaking with other customers.

I appreciate that I finally got the seat I paid extra for this time. Thank you

I would have liked a pillow. The vegetarian wrap and oaten cake was good.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

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

Information on your arrival and departure airports