HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cedar Rapids

$135+ Cheap flights from Ontario to Cedar Rapids (ONT - CID)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CID
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Cedar Rapids with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Cedar Rapids

Cheapest flights from Ontario to Cedar Rapids
Explore the most affordable flight options available from Ontario to Cedar Rapids. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.

This Frontier deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:20 am
ONT
-
CID
1 stop5h 37m
Frontier
Mon 4/132:46 pm
CID
-
ONT
1 stop11h 10m
Frontier
Deal found 2/24$190
This Frontier deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:59 am
ONT
-
CID
1 stop10h 52m
Frontier
Mon 4/202:36 pm
CID
-
ONT
1 stop11h 19m
Frontier
Deal found 2/24$261
This United Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:34 pm
ONT
-
CID
1 stop5h 26m
United Airlines
Mon 4/135:24 pm
CID
-
ONT
1 stop7h 02m
United Airlines
Deal found 2/25$309
This Frontier deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:15 am
ONT
-
CID
1 stop7h 12m
Frontier
Mon 3/164:13 pm
CID
-
ONT
1 stop9h 46m
Frontier
Deal found 2/25$310
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:35 pm
ONT
-
CID
2 stops11h 10m
American Airlines
Mon 4/137:22 pm
CID
-
ONT
1 stop6h 24m
American Airlines
Deal found 2/25$314
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:02 pm
ONT
-
CID
1 stop4h 56m
American Airlines
Sun 4/57:46 am
CID
-
ONT
1 stop5h 45m
American Airlines
Deal found 2/25$334
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:50 pm
ONT
-
CID
1 stop4h 54m
United Airlines
Wed 3/182:39 pm
CID
-
ONT
1 stop9h 39m
United Airlines
Deal found 2/27$359
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:19 pm
ONT
-
CID
2 stops9h 14m
American Airlines
Mon 3/167:25 pm
CID
-
ONT
1 stop6h 34m
American Airlines
Deal found 2/25$364
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:18 pm
ONT
-
CID
1 stop5h 21m
United Airlines
Tue 7/213:16 pm
CID
-
ONT
1 stop7h 26m
United Airlines
Deal found 2/26$376
This Frontier deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:05 am
ONT
-
CID
1 stop11h 07m
Frontier
Sun 3/17:36 pm
CID
-
ONT
1 stop6h 23m
Frontier
Deal found 2/24$390

Find flight deals from Ontario to Cedar Rapids

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Cedar Rapids (CID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$190
(Frontier)

One-way from

$135
(Frontier)

Popular in

August

Cheapest in

May

Average price

$343
Provider with most accurate pricing for Ontario-Cedar Rapids flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Cedar Rapids flights.
Search Deals
From Ontario to Cedar Rapids
Search Deals
One-way flight from Ontario to Cedar Rapids
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Cedar Rapids that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Ontario to Cedar Rapids that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioCedar Rapids

ONT - CID

ONTCID

Ontario

Thu 4/9

1:34 pm-9:00 pm

1 stop5h 26m

Cedar Rapids

Mon 4/13

5:24 pm-10:26 pm

1 stop7h 02m

$309

OntarioCedar Rapids

ONT - CID

ONTCID

Ontario

Tue 5/19

1:40 pm-9:00 pm

1 stop5h 20m

Cedar Rapids

Thu 5/28

10:00 am-9:55 pm

2 stops13h 55m

$404

OntarioCedar Rapids

ONT - CID

ONTCID

Ontario

Wed 5/20

5:00 am-2:04 pm

1 stop7h 04m

Cedar Rapids

Wed 5/27

7:54 am-5:28 pm

2 stops11h 34m

$404

OntarioCedar Rapids

ONT - CID

ONTCID

Ontario

Fri 3/13

6:15 am-8:44 pm

2 stops12h 29m

Cedar Rapids

Tue 3/17

2:39 pm-10:18 pm

1 stop9h 39m

$454

OntarioCedar Rapids

ONT - CID

ONTCID

Ontario

Sat 3/28

5:15 am-2:28 pm

1 stop7h 13m

Cedar Rapids

Thu 4/2

1:28 pm-10:45 pm

2 stops11h 17m

$462

OntarioCedar Rapids

ONT - CID

ONTCID

Ontario

Mon 5/18

6:59 pm-10:27 am

2 stops13h 28m

Cedar Rapids

Thu 5/21

7:54 am-5:28 pm

2 stops11h 34m

$535

OntarioCedar Rapids

ONT - CID

ONTCID

Ontario

Tue 6/9

12:00 pm-9:50 pm

1 stop7h 50m

Cedar Rapids

Mon 6/15

5:45 am-11:20 am

1 stop7h 35m

$539

OntarioCedar Rapids

ONT - CID

ONTCID

Ontario

Mon 6/8

12:00 pm-9:50 pm

1 stop7h 50m

Cedar Rapids

Mon 6/15

4:15 pm-11:44 pm

2 stops9h 29m

$587

OntarioCedar Rapids

ONT - CID

ONTCID

Ontario

Tue 3/10

2:23 pm-1:37 pm

1 stop21h 14m

Cedar Rapids

Fri 3/13

4:13 pm-11:59 pm

1 stop9h 46m

$589

OntarioCedar Rapids

ONT - CID

ONTCID

Ontario

Fri 3/13

6:15 am-3:27 pm

1 stop7h 12m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Ontario to Cedar Rapids

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Cedar Rapids in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Cedar Rapids flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Cedar Rapids flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Cedar Rapids flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Cedar Rapids flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Cedar Rapids flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Cedar Rapids

Have a flexible travel schedule? Discover the best time to fly to Cedar Rapids from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Ontario to Cedar Rapids?

Currently, July is the cheapest month in which you can book a flight from Ontario to Cedar Rapids (average of $78). Flying from Ontario to Cedar Rapids in December is currently the most expensive (average of $305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Cedar Rapids

Get insights into the airlines that provide service to Cedar Rapids. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cedar Rapids. Reviews last updated February 28, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Ontario to Cedar Rapids by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,363 reviews

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
United Airlines
7.4
Good
9,363 reviews
United Airlines
7.4
Good
9,363 reviews

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
American Airlines
7.2
Good
11,367 reviews
United Airlines
7.4
Good
9,363 reviews

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Cedar Rapids. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Cedar Rapids?

    Airlines like United Airlines fly from Ontario to Cedar Rapids in about 5h 26m. The time it takes to get you to your destination can typically vary by up to . Ontario and Cedar Rapids are separated by a distance of 1502 mi.

  • What are the cheapest airlines flying from Ontario to Cedar Rapids round-trip?

    Cheapflights users have booked flights from Ontario to Cedar Rapids round-trip from $308. Another airline that can offer you cheap pricing is American Airlines. United Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Ontario to Cedar Rapids that include hotel bookings?

    Yes. In addition to deals on Ontario to Cedar Rapids flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Cedar Rapids?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Cedar Rapids.

  • Can I find deals for business class flights from Ontario to Cedar Rapids?

    Yes. Cheapflights offers flight deals from Ontario to Cedar Rapids by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, July is the cheapest month in which you can book a flight from Ontario to Cedar Rapids (average of $78). Flying from Ontario to Cedar Rapids in December is currently the most expensive (average of $305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Ontario to Cedar Rapids

Discover the top 2 airlines that operate flights from Ontario to Cedar Rapids. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$421FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$313Average$488FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.