$104 Cheap Flights from Ontario (ONT) to Cedar Rapids (CID)

View $104 flight on Sat, Apr 26, 2025Opens in a new window

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Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $104 for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, May 24 - Sat, May 31
ONT
Ontario
CID
Cedar Rapids
$188 Roundtrip, found 22 hours ago
$188
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Sat, May 24 from Ontario to Cedar Rapids, returning Sat, May 31, priced at $188 found 22 hours ago
Frontier Airlines
Sun, May 4 - Fri, May 9
ONT
Ontario
CID
Cedar Rapids
$228 Roundtrip, found 6 hours ago
$228
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sun, May 4 from Ontario to Cedar Rapids, returning Fri, May 9, priced at $228 found 6 hours ago
American Airlines
Sat, May 24 - Wed, May 28
ONT
Ontario
CID
Cedar Rapids
$229 Roundtrip, found 22 hours ago
$229
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sat, May 24 from Ontario to Cedar Rapids, returning Wed, May 28, priced at $229 found 22 hours ago
United
Sat, May 24 - Wed, May 28
ONT
Ontario
CID
Cedar Rapids
$229 Roundtrip, found 22 hours ago
$229
Roundtrip
found 22 hours ago
Select United flight, departing Sat, May 24 from Ontario to Cedar Rapids, returning Wed, May 28, priced at $229 found 22 hours ago
United
Sat, May 24 - Wed, May 28
ONT
Ontario
CID
Cedar Rapids
$231 Roundtrip, found 22 hours ago
$231
Roundtrip
found 22 hours ago
Select United flight, departing Sat, May 24 from Ontario to Cedar Rapids, returning Wed, May 28, priced at $231 found 22 hours ago
American Airlines
Wed, May 28 - Sat, May 31
ONT
Ontario
CID
Cedar Rapids
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 28 from Ontario to Cedar Rapids, returning Sat, May 31, priced at $232 found 1 day ago
United
Sat, May 24 - Wed, May 28
ONT
Ontario
CID
Cedar Rapids
$234 Roundtrip, found 22 hours ago
$234
Roundtrip
found 22 hours ago
Select United flight, departing Sat, May 24 from Ontario to Cedar Rapids, returning Wed, May 28, priced at $234 found 22 hours ago
United
Sat, May 24 - Wed, May 28
ONT
Ontario
CID
Cedar Rapids
$236 Roundtrip, found 22 hours ago
$236
Roundtrip
found 22 hours ago
Select United flight, departing Sat, May 24 from Ontario to Cedar Rapids, returning Wed, May 28, priced at $236 found 22 hours ago
Delta
Sat, May 24 - Wed, May 28
ONT
Ontario
CID
Cedar Rapids
$255 Roundtrip, found 22 hours ago
$255
Roundtrip
found 22 hours ago
Select Delta flight, departing Sat, May 24 from Ontario to Cedar Rapids, returning Wed, May 28, priced at $255 found 22 hours ago
Alaska Airlines
Wed, Jun 4 - Tue, Jun 10
ONT
Ontario
CID
Cedar Rapids
$479 Roundtrip, found 7 hours ago
$479
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Wed, Jun 4 from Ontario to Cedar Rapids, returning Tue, Jun 10, priced at $479 found 7 hours ago
Flights from Ontario (ONT) to Cedar Rapids (CID)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Eastern Iowa
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$188
Distance
1502 mi

Ontario to Cedar Rapids Flights

The cheapest times to fly from Ontario to Cedar Rapids

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Cedar Rapids are during the month of May. You can find some of the cheapest flights from Ontario to Cedar Rapids with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Ontario to Cedar Rapids

Sunday is one of the best days to book for cheap flights from Ontario to Cedar Rapids: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Ontario to Cedar Rapids

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Cedar Rapids in 2025. You can also book with separate airlines for your outbound and return journeys, from $104 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Cedar Rapids flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Cedar Rapids airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Eastern Iowa Airport (CID) cost?
Discover the latest flight deals from ONT to CID by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ONT to CID?
The cheapest flights from ONT to CID are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ONT to CID?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ONT to CID. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Eastern Iowa Airport (CID)?
You’ll have to hop on a flight with a layover if you’re traveling from Los Angeles - Ontario Intl. Airport (ONT) to Eastern Iowa Airport (CID). Direct flights don’t operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from ONT to CID?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Eastern Iowa Airport (CID)?
To avoid potential delays on the Los Angeles - Ontario Intl. Airport (ONT) to Eastern Iowa Airport (CID) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Eastern Iowa Airport (CID) last-minute?
Holding off until right before your break to book your flight from ONT to CID generally means paying more. While you may come across some last-minute discounts, they’re not always guaranteed. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book an ONT to CID flight and hotel package?
Securing an ONT to CID flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our wide range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Eastern Iowa Airport (CID)?
Usually, it’s possible to cancel or reschedule your ONT to CID flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.