$106+ Cheap flights from Cedar Rapids to Ontario (CID - ONT)
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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
CID — ONT
Jun 6 — Jun 131
Round-trip
1 adult, Economy
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Cheapest flights from Cedar Rapids to OntarioExplore the most affordable flight options available from Cedar Rapids to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.
Explore the most affordable flight options available from Cedar Rapids to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.
This Expedia deal was found by Cheapflights users on 5/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:51 pm
CID
- ONT
1 stop22h 14m
Frontier
Sun 6/76:00 am
ONT
- CID
1 stop5h 06m
Frontier
Deal found 5/3![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:14 pm
CID
- ONT
1 stop18h 53m
Multiple Airlines
Thu 8/203:34 pm
ONT
- CID
1 stop25h 09m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$215
This Frontier deal was found by Cheapflights users on 5/6. 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.
Tue 8/251:55 pm
CID
- ONT
1 stop11h 54m
Frontier
Sat 8/2910:50 am
ONT
- CID
1 stop6h 41m
Frontier
Deal found 5/6![Frontier logo]()
$224
This Frontier deal was found by Cheapflights users on 5/4. 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.
Tue 6/231:55 pm
CID
- ONT
1 stop11h 54m
Frontier
Sat 7/410:50 am
ONT
- CID
1 stop6h 41m
Frontier
Deal found 5/4![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 5/6. 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 8/131:59 pm
CID
- ONT
1 stop11h 51m
Frontier
Sat 8/1510:49 am
ONT
- CID
1 stop6h 50m
Frontier
Deal found 5/6![Frontier logo]()
$238
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:59 pm
CID
- ONT
1 stop11h 51m
Frontier
Wed 8/510:49 am
ONT
- CID
1 stop24h 25m
Frontier
Deal found 5/6![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:14 pm
CID
- ONT
1 stop18h 53m
Multiple Airlines
Thu 8/203:34 pm
ONT
- CID
1 stop25h 09m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:59 pm
CID
- ONT
1 stop22h 04m
Multiple Airlines
Thu 8/203:34 pm
ONT
- CID
1 stop25h 09m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$243
This Frontier deal was found by Cheapflights users on 5/6. 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.
Sat 6/278:16 pm
CID
- ONT
1 stop5h 33m
Frontier
Thu 7/96:00 am
ONT
- CID
1 stop5h 14m
Frontier
Deal found 5/6![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 5/6. 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.
Tue 6/231:55 pm
CID
- ONT
1 stop11h 54m
Frontier
Tue 6/306:00 am
ONT
- CID
1 stop5h 10m
Frontier
Deal found 5/6![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:14 pm
CID
- ONT
1 stop18h 53m
Multiple Airlines
Mon 8/1711:43 am
ONT
- CID
1 stop7h 41m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$252
Best flights from Cedar Rapids to OntarioDiscover carefully curated flight deals from Cedar Rapids to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
Discover carefully curated flight deals from Cedar Rapids to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/94:19 pm
CID
- ONT
2 stops9h 29m
Delta
Wed 7/159:40 am
ONT
- CID
2 stops10h 26m
Delta
Deal found 5/4![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 5/4. 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 5/283:16 pm
CID
- ONT
1 stop7h 26m
United Airlines
Mon 6/15:00 am
ONT
- CID
1 stop7h 14m
United Airlines
Deal found 5/4![United Airlines logo]()
$519
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:50 am
CID
- ONT
2 stops14h 57m
Alaska Airlines
Mon 6/88:11 pm
ONT
- CID
2 stops12h 54m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$619
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 5/209:15 am
CID
- ONT
1 stop5h 23m
United Airlines
Wed 5/275:00 am
ONT
- CID
1 stop7h 14m
United Airlines
Deal found 5/4![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Wed 5/203:13 pm
CID
- ONT
1 stop7h 23m
United Airlines
Sun 5/245:00 am
ONT
- CID
1 stop7h 14m
United Airlines
Deal found 5/3![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 5/139:15 am
CID
- ONT
2 stops10h 37m
United Airlines
Sat 5/165:00 am
ONT
- CID
1 stop7h 04m
United Airlines
Deal found 5/6![United Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/233:16 pm
CID
- ONT
1 stop7h 26m
United Airlines
Sun 5/245:00 am
ONT
- CID
2 stops12h 03m
United Airlines
Deal found 5/5![United Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 5/139:15 am
CID
- ONT
1 stop5h 23m
United Airlines
Mon 5/186:59 pm
ONT
- CID
2 stops13h 27m
United Airlines
Deal found 5/6![United Airlines logo]()
$614
This United Airlines deal was found by Cheapflights users on 5/3. 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 5/199:15 am
CID
- ONT
1 stop5h 23m
United Airlines
Sat 5/235:00 am
ONT
- CID
1 stop7h 14m
United Airlines
Deal found 5/3![United Airlines logo]()
$614
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Sun 8/23:16 pm
CID
- ONT
1 stop7h 26m
United Airlines
Fri 8/215:00 am
ONT
- CID
1 stop5h 56m
United Airlines
Deal found 5/6![United Airlines logo]()
$629
Last-minute flights from Cedar Rapids to OntarioDiscover last-minute flight deals from Cedar Rapids to Ontario. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from Cedar Rapids to Ontario. Data last updated May 7, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 5/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/171:51 pm
CID
- ONT
1 stop22h 14m
Frontier
Thu 5/216:00 am
ONT
- CID
1 stop5h 06m
Frontier
Deal found 5/4![Frontier logo]()
$275
This Trip.com deal was found by Cheapflights users on 5/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:51 pm
CID
- ONT
1 stop22h 14m
Frontier
Thu 5/216:00 am
ONT
- CID
1 stop5h 06m
Frontier
Deal found 5/4![Frontier logo]()
$261
This Booking.com deal was found by Cheapflights users on 5/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:51 pm
CID
- ONT
1 stop22h 14m
Frontier
Tue 5/266:00 am
ONT
- CID
1 stop5h 06m
Frontier
Deal found 5/6![Frontier logo]()
$292
This Frontier deal was found by Cheapflights users on 5/6. 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 5/281:51 pm
CID
- ONT
1 stop22h 14m
Frontier
Wed 6/310:50 am
ONT
- CID
1 stop24h 16m
Frontier
Deal found 5/6![Frontier logo]()
$224
This Expedia deal was found by Cheapflights users on 5/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:51 pm
CID
- ONT
1 stop22h 14m
Frontier
Sun 6/76:00 am
ONT
- CID
1 stop5h 06m
Frontier
Deal found 5/3![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 5/4. 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.
Tue 6/231:55 pm
CID
- ONT
1 stop11h 54m
Frontier
Sat 7/410:50 am
ONT
- CID
1 stop6h 41m
Frontier
Deal found 5/4![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 5/4. 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.
Tue 6/231:55 pm
CID
- ONT
1 stop11h 54m
Frontier
Tue 6/306:00 am
ONT
- CID
1 stop5h 10m
Frontier
Deal found 5/4![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 5/4. 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 6/251:55 pm
CID
- ONT
1 stop11h 54m
Frontier
Tue 6/306:00 am
ONT
- CID
1 stop5h 10m
Frontier
Deal found 5/4![Frontier logo]()
$290
This Frontier deal was found by Cheapflights users on 5/6. 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.
Sat 6/278:16 pm
CID
- ONT
1 stop5h 33m
Frontier
Sat 7/116:00 am
ONT
- CID
1 stop11h 39m
Frontier
Deal found 5/6![Frontier logo]()
$238
This Frontier deal was found by Cheapflights users on 5/6. 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.
Sat 6/278:16 pm
CID
- ONT
1 stop5h 33m
Frontier
Thu 7/96:00 am
ONT
- CID
1 stop5h 14m
Frontier
Deal found 5/6![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 5/4. 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.
Sat 6/278:16 pm
CID
- ONT
1 stop5h 33m
Frontier
Tue 6/306:00 am
ONT
- CID
1 stop5h 10m
Frontier
Deal found 5/4![Frontier logo]()
$264
This Frontier deal was found by Cheapflights users on 5/4. 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.
Sun 6/281:55 pm
CID
- ONT
1 stop11h 54m
Frontier
Sat 7/410:50 am
ONT
- CID
1 stop6h 41m
Frontier
Deal found 5/4![Frontier logo]()
$270
One-way flights from Cedar Rapids to OntarioSearch for one-way flight options from Cedar Rapids to Ontario. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
Search for one-way flight options from Cedar Rapids to Ontario. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:14 pm
CID
- ONT
1 stop23h 34m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$106
This Frontier deal was found by Cheapflights users on 5/5. 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.
Tue 6/91:55 pm
CID
- ONT
1 stop11h 54m
Frontier
Deal found 5/5![Frontier logo]()
$111
This Frontier deal was found by Cheapflights users on 5/4. 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.
Sat 8/158:24 pm
CID
- ONT
1 stop5h 26m
Frontier
Deal found 5/4![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:10 pm
CID
- ONT
1 stop18h 57m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$122
This Frontier deal was found by Cheapflights users on 5/4. 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 8/131:59 pm
CID
- ONT
1 stop11h 51m
Frontier
Deal found 5/4![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 5/5. 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.
Sun 6/71:51 pm
CID
- ONT
1 stop11h 58m
Frontier
Deal found 5/5![Frontier logo]()
$131
This Frontier deal was found by Cheapflights users on 5/2. 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.
Tue 6/161:55 pm
CID
- ONT
1 stop11h 54m
Frontier
Deal found 5/2![Frontier logo]()
$132
This Frontier deal was found by Cheapflights users on 5/2. 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.
Tue 5/121:51 pm
CID
- ONT
1 stop11h 58m
Frontier
Deal found 5/2![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:14 pm
CID
- ONT
1 stop18h 53m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:59 am
CID
- ONT
2 stops34h 54m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$177
Find flight deals from Cedar Rapids to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Cedar Rapids (CID) to Ontario (ONT). 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 May 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (Frontier) |
One-way from | $106 (Kiwi.com) |
Popular in | October |
Cheapest in | September |
Average price | $391 |
Cheapflights Fare Finder
Customize your flight search to find flights from Cedar Rapids to Ontario 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 May 7, 2026.
Use the filters below to find and compare flights from Cedar Rapids to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Cedar RapidsOntario
CID - ONT
CIDONT
Cedar Rapids
Thu 7/9
4:19 pm-11:48 pm
2 stops9h 29m
Ontario
Wed 7/15
9:40 am-10:06 pm
2 stops10h 26m
$389
Cedar RapidsOntario
CID - ONT
CIDONT
Cedar Rapids
Thu 5/28
3:16 pm-8:42 pm
1 stop7h 26m
Ontario
Mon 6/1
5:00 am-2:14 pm
1 stop7h 14m
$519
Quickest round-trip
Cedar RapidsOntario
CID - ONT
CIDONT
Cedar Rapids
Wed 5/20
9:15 am-12:38 pm
1 stop5h 23m
Ontario
Wed 5/27
5:00 am-2:14 pm
1 stop7h 14m
$529
Cedar RapidsOntario
CID - ONT
CIDONT
Cedar Rapids
Wed 5/20
3:13 pm-8:36 pm
1 stop7h 23m
Ontario
Sun 5/24
5:00 am-2:14 pm
1 stop7h 14m
$529
Cedar RapidsOntario
CID - ONT
CIDONT
Cedar Rapids
Wed 5/13
9:15 am-5:52 pm
2 stops10h 37m
Ontario
Sat 5/16
5:00 am-2:04 pm
1 stop7h 04m
$540
Cedar RapidsOntario
CID - ONT
CIDONT
Cedar Rapids
Sat 5/23
3:16 pm-8:42 pm
1 stop7h 26m
Ontario
Sun 5/24
5:00 am-7:03 pm
2 stops12h 03m
$569
Cedar RapidsOntario
CID - ONT
CIDONT
Cedar Rapids
Wed 5/13
9:15 am-12:38 pm
1 stop5h 23m
Ontario
Mon 5/18
6:59 pm-10:26 am
2 stops13h 27m
$614
Cedar RapidsOntario
CID - ONT
CIDONT
Cedar Rapids
Tue 5/19
9:15 am-12:38 pm
1 stop5h 23m
Ontario
Sat 5/23
5:00 am-2:14 pm
1 stop7h 14m
$614
Cedar RapidsOntario
CID - ONT
CIDONT
Cedar Rapids
Wed 6/3
5:50 am-6:47 pm
2 stops14h 57m
Ontario
Mon 6/8
8:11 pm-11:05 am
2 stops12h 54m
$619
Cedar RapidsOntario
CID - ONT
CIDONT
Cedar Rapids
Sun 8/2
3:16 pm-8:42 pm
1 stop7h 26m
Ontario
Fri 8/21
5:00 am-12:56 pm
1 stop5h 56m
$629
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Cedar Rapids to Ontario
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 Cedar Rapids to Ontario in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cedar Rapids-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cedar Rapids-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cedar Rapids-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cedar Rapids-Ontario 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 Cedar Rapids-Ontario 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 Cedar Rapids to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Cedar Rapids with our price prediction graph.
CID-ONT
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 Cedar Rapids to Ontario
What is the cheapest month to book a flight from Cedar Rapids to Ontario?
Currently, September is the cheapest month in which you can book a flight from Cedar Rapids to Ontario (average of $288). Flying from Cedar Rapids to Ontario in October is currently the most expensive (average of $566). 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.
How much does it cost to fly round-trip from Cedar Rapids to Ontario?
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 7, 2026.
Read through reviews of airlines operating flights from Cedar Rapids to Ontario, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.6
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Food
6.6
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Food
6.6
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Related info for your journey
Find useful and relevant information for your journey from Cedar Rapids to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 7, 2026.
Cedar Rapids and Ontario flights
Browse other Cedar Rapids and Ontario flight options. Last updated on May 7, 2026.
Other flights from Cedar Rapids
Browse through other flights departing from Cedar Rapids. Flights are based on user searches made on Cheapflights and were last updated on May 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Cedar Rapids to Ontario
Discover the top 2 airlines that operate flights from Cedar Rapids to Ontario. 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 May 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$398 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$472 | FlexibilityNo cancel fee | On-time71% |