ONT - CID

$169 Find Cheap Flights from Ontario to Cedar Rapids - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Cedar Rapids departing on 8/15. 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 Cedar Rapids

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Cedar Rapids, 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 Ontario to Cedar Rapids, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$250
Typical prices: $547-$458
Multiple Airlines
Thu 8/20Mon 8/24
ONT - CID • 1 stop
Cheapest one-way
$169
Frontier
Sat 8/15
ONT - CID • 1 stop
Top airlines
Cheapest • from $310 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and Cedar Rapids. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $356 (round-trip)
Shortest trip • 5h 36m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cedar Rapids!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Cedar Rapids (ONT-CID)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Cedar Rapids 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 Ontario to Cedar Rapids

Thu, Aug 20 - Mon, Aug 24
Multiple Airlines Logo
3:34 pm - 6:43 pm
ONT
-
CID
25h 09m
1 stop
Multiple Airlines Logo
9:10 pm - 3:09 pm
CID
-
ONT
19h 59m
1 stop
$250Multiple Airlines
Sun, Aug 16 - Mon, Aug 24
Multiple Airlines Logo
4:34 pm - 9:24 pm
ONT
-
CID
26h 50m
1 stop
Multiple Airlines Logo
9:10 pm - 3:09 pm
CID
-
ONT
19h 59m
1 stop
$258Multiple Airlines
Mon, Aug 17 - Fri, Aug 21
Multiple Airlines Logo
11:47 am - 9:24 pm
ONT
-
CID
7h 37m
1 stop
Multiple Airlines Logo
7:33 pm - 7:48 pm
CID
-
ONT
26h 15m
1 stop
$286Multiple Airlines
Sat, Aug 22 - Mon, Aug 24
Multiple Airlines Logo
6:00 am - 7:31 pm
ONT
-
CID
11h 31m
1 stop
Multiple Airlines Logo
9:10 pm - 3:09 pm
CID
-
ONT
19h 59m
1 stop
$309Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Frontier Logo
6:00 am - 1:10 pm
ONT
-
CID
5h 10m
1 stop
Frontier Logo
1:55 pm - 11:49 pm
CID
-
ONT
11h 54m
1 stop
$310Frontier
Tue, Aug 18 - Sat, Aug 22
Frontier Logo
6:00 am - 1:10 pm
ONT
-
CID
5h 10m
1 stop
Frontier Logo
8:16 pm - 11:49 pm
CID
-
ONT
5h 33m
1 stop
$314Frontier
Tue, Aug 18 - Sat, Aug 22
Frontier Logo
6:00 am - 1:10 pm
ONT
-
CID
5h 10m
1 stop
Frontier Logo
8:16 pm - 11:49 pm
CID
-
ONT
5h 33m
1 stop
$324Frontier
Thu, Aug 20 - Mon, Aug 24
Multiple Airlines Logo
3:34 pm - 6:43 pm
ONT
-
CID
25h 09m
1 stop
Multiple Airlines Logo
9:10 pm - 12:42 pm
CID
-
ONT
17h 32m
2 stops
$328Multiple Airlines
Tue, Jul 21 - Thu, Jul 23
Frontier Logo
6:00 am - 2:06 pm
ONT
-
CID
6h 06m
1 stop
Frontier Logo
3:01 pm - 11:50 pm
CID
-
ONT
10h 49m
1 stop
$329Frontier
Sun, Aug 16 - Tue, Aug 25
Frontier Logo
6:00 am - 2:06 pm
ONT
-
CID
6h 06m
1 stop
Frontier Logo
1:55 pm - 11:49 pm
CID
-
ONT
11h 54m
1 stop
$330Frontier
Booking Insights

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

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

How much is a round-trip flight from Ontario to Cedar Rapids?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Cedar Rapids departing in August.

What is the cheapest month to fly from Ontario to Cedar Rapids?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Cedar Rapids, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Cedar Rapids is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $497 and $468 respectively.

Good to know

Low seasonMay
Cheapest flight$169
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Ontario to Cedar Rapids

When to book flights from Ontario to Cedar Rapids

Are your dates flexible? Find out the best times to travel from Ontario to Cedar Rapids based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Cedar Rapids

  • What is the cheapest flight from Ontario to Cedar Rapids?

    In the last 5 days, the lowest price for a flight from Ontario to Cedar Rapids was $169 for a one-way ticket and $250 for a round-trip.

  • Do I need a passport to fly between Ontario and Cedar Rapids?

    No, a passport isn't needed to fly from Ontario to Cedar Rapids. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Ontario to Cedar Rapids?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Cedar Rapids?

    oneworld, and Star Alliance are the airline alliances operating flights between Ontario and Cedar Rapids, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Cedar Rapids, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Cedar Rapids are United Airlines and American Airlines. With an average price for the route of $434 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $476 and an overall rating of 7.1.

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

    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 Ontario to Cedar Rapids.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cedar Rapids from 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 Ontario to Cedar Rapids?

    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 to Cedar Rapids with an airline and back to Ontario with another airline. Booking your flights between Ontario and CID can sometimes prove cheaper using this method.

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

    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 to Cedar Rapids from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Cedar Rapids. 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 Ontario to Cedar Rapids? 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 9808 reviews
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

2.0 MediocrePeter, Jun 2026
SAN - EWR
Read more United Airlines reviews

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No screens or meal options. Freezing cold. Dirty seats. Left late.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

A long delay. Don't travel late in the day.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

Our flight from JFK to Madrid was delayed. We had to go from one side of the Madrid airport (Terminal 4s to the far end of terminal 4 - Gate K98) to our gate in less than 30 minutes. Put passport control and security/baggage check and that’s very hard unless you’re Usain Bolt. I called Iberia Airlines and the telephone customer service told me that I was going to have to pay to re-book. Luckily the help desk in the airport (who was dealing with dozens of people from the same JFK-Madrid flight) did not charge us extra to reschedule to a flight 8 hours later. They also gave us a voucher for breakfast and lunch. Glad the actual person at the airport had some actual sense.

Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.

The flight from LA to Chicago was smooth and service was very good overall.

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

Remind customers of the need to have passport or new ID for boarding.

The flight never took off and we spent 7 hours at the airport

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

Information on your arrival and departure airports