A cityscape with a river, bridges, and various buildings including a prominent tower with a golden crown statue.

$327 Cheap Flights from Ontario Intl. Airport (ONT) to Cedar Rapids (CID)

View $327 flight on Tue, Jan 5, 2027Opens in a new window

Popular airlines from Ontario Intl. Airport (ONT) to Eastern Iowa Airport (CID)

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

Prices were available within the past 7 days and start at $327 for one-way flights and $355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Nov 6 - Tue, Nov 10
ONT
Ontario
CID
Cedar Rapids
$355 Roundtrip, found 5 days ago
$355
Roundtrip
found 5 days ago
Select United flight, departing Fri, Nov 6 from Ontario to Cedar Rapids, returning Tue, Nov 10, priced at $355 found 5 days ago
American Airlines
Sat, Nov 7 - Tue, Nov 10
ONT
Ontario
CID
Cedar Rapids
$361 Roundtrip, found 1 hour ago
$361
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Nov 7 from Ontario to Cedar Rapids, returning Tue, Nov 10, priced at $361 found 1 hour ago
Delta
Sat, Nov 7 - Tue, Nov 10
ONT
Ontario
CID
Cedar Rapids
$361 Roundtrip, found 1 hour ago
$361
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Nov 7 from Ontario to Cedar Rapids, returning Tue, Nov 10, priced at $361 found 1 hour ago
United
Sat, Nov 7 - Tue, Nov 10
ONT
Ontario
CID
Cedar Rapids
$366 Roundtrip, found 1 hour ago
$366
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Nov 7 from Ontario to Cedar Rapids, returning Tue, Nov 10, priced at $366 found 1 hour ago
American Airlines
Fri, Oct 16 - Tue, Oct 20
ONT
Ontario
CID
Cedar Rapids
$370 Roundtrip, found 2 hours ago
$370
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Oct 16 from Ontario to Cedar Rapids, returning Tue, Oct 20, priced at $370 found 2 hours ago
Delta
Tue, Nov 17 - Sat, Nov 21
ONT
Ontario
CID
Cedar Rapids
$371 Roundtrip, found 1 day ago
$371
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 17 from Ontario to Cedar Rapids, returning Sat, Nov 21, priced at $371 found 1 day ago
United
Fri, Nov 6 - Tue, Nov 10
ONT
Ontario
CID
Cedar Rapids
$373 Roundtrip, found 5 days ago
$373
Roundtrip
found 5 days ago
Select United flight, departing Fri, Nov 6 from Ontario to Cedar Rapids, returning Tue, Nov 10, priced at $373 found 5 days ago
Delta
Wed, Oct 28 - Sun, Nov 1
ONT
Ontario
CID
Cedar Rapids
$375 Roundtrip, found 19 hours ago
$375
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Oct 28 from Ontario to Cedar Rapids, returning Sun, Nov 1, priced at $375 found 19 hours ago
American Airlines
Wed, Oct 7 - Wed, Oct 14
ONT
Ontario
CID
Cedar Rapids
$379 Roundtrip, just found
$379
Roundtrip
just found
Select American Airlines flight, departing Wed, Oct 7 from Ontario to Cedar Rapids, returning Wed, Oct 14, priced at $379 just found
Alaska Airlines
Fri, Nov 6 - Tue, Nov 10
ONT
Ontario
CID
Cedar Rapids
$665 Roundtrip, found 5 days ago
$665
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Nov 6 from Ontario to Cedar Rapids, returning Tue, Nov 10, priced at $665 found 5 days ago

Alternative airports near Cedar Rapids

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Eastern Iowa CID. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $414
CID
Eastern Iowa
CheapestClosest
Average driving time to city center11 min
Flights from $414

Find the cheapest month to fly from Ontario (ONT) to Cedar Rapids (CID)

February is typically the cheapest month to fly

From $175 - $501 per traveler.

What you need to know for your flight from Ontario Intl. Airport to Eastern Iowa

Ontario (ONT) to Cedar Rapids (CID) at a glance

Travel from Ontario (ONT) to Cedar Rapids (CID) with a selection of airlines on this domestic short-haul route. Discover a range of options, including both full-service and low-cost carriers, to find the best flights from Ontario that suit your budget and schedule. As you plan your visit, consider the various flights from Ontario to Cedar Rapids and get ready to explore the charming neighborhoods and famous sights of Cedar Rapids.

  • Fastest flight duration: around 4h 15m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 1,500 miles (2,410 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $140–$455, depending on seasonality and how far ahead you book

Flights from Los Angeles - Ontario International Airport (ONT) to Eastern Iowa Airport (CID)

According to recent traveler bookings, the top airlines flying from Ontario to Cedar Rapids are often favored for their one-stop services. Common layover points include Denver International Airport (DEN), with an approximate 2-hour and 30-minute layover, Sky Harbor International Airport (PHX), featuring about a 1-hour layover, and Dallas-Fort Worth International Airport (DFW), also with a 1-hour layover. These options allow you to customize your journey by balancing price, total travel time, and cabin class for the ideal itinerary.

  • American Airlines: This full-service airline provides one-stop flights, with one-way ticket prices generally falling between $145 and $480. It represents around 47% of departures on this route, featuring an in-flight duration of 4 hours and 15 minutes, and a total travel time of approximately 5 hours and 45 minutes, including layover.
  • United: Another full-service option, United offers one-stop travel with one-way fares ranging from $150 to $585. It makes up roughly 42% of departures along this route, boasting an in-flight time of 4 hours and 15 minutes, with an overall journey duration of about 5 hours and 45 minutes, including layover.
  • Frontier Airlines: As a low-cost carrier, Frontier provides one-stop flights with one-way fares typically between $140 and $210. This airline accounts for approximately 10% of all departures on this route, featuring an in-flight duration of 4 hours and 15 minutes and a total travel time of around 5 hours and 45 minutes, including layover.

Travelers flying from Ontario to Cedar Rapids have the option to upgrade to first-class service with United on this route for a more comfortable experience.

Best time to fly from Ontario (ONT) to Cedar Rapids (CID)

The most popular months for travelers flying from Ontario to Cedar Rapids are March, April, and July, when peak temperatures in Cedar Rapids reach up to 73.4°F in July. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 72.1°F. For better deals, October usually offers the lowest average one-way fare around $234. Flight availability peaks in May and September, with approximately 11 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: October usually offers good deals with average one-way fare around $234, roughly 16% cheaper than the yearly average.
  • More budget-friendly months to fly: August and July typically offer average one-way fares of around $256.
  • Most flight options: May and September have the highest number of flights from Ontario to Cedar Rapids, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January20.3°F (-6.5°C)Average8$302
February23.0°F (-5.0°C)Moderately Low10$300
March38.1°F (3.4°C)Moderately High8$278
April48.9°F (9.4°C)Moderately High9$259
May60.6°F (15.9°C)Average11$312
June70.5°F (21.4°C)Average8$274
July73.4°F (23.0°C)Moderately High9$257
August72.1°F (22.3°C)Moderately Low8$254
September65.7°F (18.7°C)Moderately Low11$350
October52.3°F (11.3°C)Average8$234
November39.4°F (4.1°C)Average8$264
December28.6°F (-1.9°C)Average8$261

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Ontario (ONT) to Cedar Rapids (CID)

  • Orange County to Cedar Rapids (SNA-CID): John Wayne Airport (SNA) is located approximately 31 miles from Los Angeles - Ontario International Airport (ONT). One-way economy fares for this journey generally fall between $115 and $480, influenced by the season and how early you make your reservation. This route commonly features one-stop flights, with frequent layovers at Denver International Airport (DEN) and Sky Harbor International Airport (PHX). Major airlines serving this route include American Airlines and United, with first class also offered for travelers seeking an upgraded experience.

How to find the best prices for flights from Ontario (ONT) to Cedar Rapids (CID)

Getting some of the best deals on flights from Ontario to Cedar Rapids is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, although most travelers tend to book two to eight weeks ahead. Afternoon departures from 12 PM to 6 PM often offer lower prices, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Thursday provides both cheaper prices and increased popularity among travelers.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Cedar Rapids hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Eastern Iowa Airport from Los Angeles - Ontario International Airport

Cedar Rapids welcomes travelers from Ontario with a range of transport options based on price, convenience, and proximity. Here's how to reach Cedar Rapids efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Cedar Rapids, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Eastern Iowa Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Eastern Iowa Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Frequently asked questions

How much does a flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa) cost?
You can find cheap one-way flights from $327 and cheap return flights from $355 Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa) with Expedia. One-way flights typically cost between $278 and $938, and return flights often range between $389 and $1485. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa)?
January is the cheapest month to fly from Ontario, CA (ONT) to Cedar Rapids, IA (CID), with average return fares around $358. This is about 23% lower than the average price throughout the year, as travel demand tends to be lower in January. Other affordable months to fly from Ontario to Cedar Rapids include April and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa)?
Enter ONT to CID and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa)?
Frontier Airlines is one of the cheapest airlines offering connecting flights from Los Angeles - Ontario Intl. (ONT) to Eastern Iowa (CID), with round-trip tickets starting from around $533. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa)?
To find a cheap flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa)?
For your trip from Ontario to Cedar Rapids, January and April are the best months to fly. Return flights in January average around $358, making it an affordable option. These months typically offer a good balance of price and travel conditions.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa)?
The earliest flight from Ontario (ONT) to Cedar Rapids (CID) usually departs at around 12:55 AM, operated by American Airlines. This seasonal service is available in November, giving you an early start to your travels. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa)?
The most popular departure times for flights from Ontario, CA (ONT) to Cedar Rapids, IA (CID) are from noon to 3pm. This time window captures about 27% of total traffic. Major carriers like United Airlines and American Airlines provide flights during this period. This timing is favored because it allows travelers to enjoy a relaxed morning before their journey.
How long does it take to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa)?
Flying from ONT to CID with a connection usually takes about 5 hours 50 minutes, traveling roughly 1,503 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa)?
You can fly first class between ONT and CID. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa) flight with Expedia?
It's easy to earn miles on a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cedar Rapids from Los Angeles - Ontario Intl. (ONT)?
If you're planning to travel to Cedar Rapids from Los Angeles - Ontario Intl. (ONT), you can fly into Eastern Iowa (CID) Some flights may connect through major hubs like San Francisco Intl. (SFO), George Bush Intercontinental (IAH), Denver Intl. (DEN) before reaching Cedar Rapids. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa) at the last minute?
Typically, booking a last minute flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa) flight and hotel package?
Securing a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa)?
If you booked your Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Cedar Rapids, IA (CID-Eastern Iowa) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ontario Intl. Airport
Destination airport
Eastern Iowa
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$355
Distance
1502 mi

Book with confidence

Ontario Intl. Airport to Cedar Rapids Flights

The cheapest times to fly from Ontario Intl. Airport 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 Intl. Airport to Cedar Rapids are during the month of November. You can find some of the cheapest flights from Ontario Intl. Airport to Cedar Rapids with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario Intl. Airport to Cedar Rapids

Sunday is one of the best days to book for cheap flights from Ontario Intl. Airport 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 Intl. Airport 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 Intl. Airport to Cedar Rapids in 2026. You can also book with separate airlines for your outbound and return journeys, from $327 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 Intl. Airport 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 Intl. Airport 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.

 

Ontario Intl. Airport to Cedar Rapids Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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