
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $123 (Kiwi.com) |
One-way from | $65 (CheapOair) |
Popular in | October |
Cheapest in | August |
Average price | $366 |
Fly from
Fly to
Route
Depart
Return
Price
ClevelandOntario
CLE - ONT
CLEONT
Cleveland Hopkins Intl
Tue 12/2
7:45 am-9:17 pm
1 stop16h 32m
Ontario
Sat 12/6
3:20 pm-11:07 am
1 stop16h 47m
ClevelandOntario
CLE - ONT
CLEONT
Cleveland Hopkins Intl
Tue 12/16
8:15 am-9:17 pm
1 stop16h 02m
Ontario
Tue 12/30
6:00 am-6:45 am
1 stop21h 45m
ClevelandOntario
CLE - ONT
CLEONT
Cleveland Hopkins Intl
Sat 1/3
6:00 pm-11:21 pm
1 stop8h 21m
Ontario
Thu 1/8
10:18 pm-2:10 pm
1 stop12h 52m
ClevelandOntario
CLE - ONT
CLEONT
Cleveland Hopkins Intl
Thu 11/20
7:55 pm-11:57 pm
1 stop7h 02m
Ontario
Wed 11/26
12:58 am-11:07 am
1 stop7h 09m
ClevelandOntario
CLE - ONT
CLEONT
Cleveland Hopkins Intl
Mon 12/22
7:40 am-5:15 pm
1 stop12h 35m
Ontario
Mon 1/5
6:45 am-10:54 pm
1 stop13h 09m
ClevelandOntario
CLE - ONT
CLEONT
Cleveland Hopkins Intl
Tue 12/2
7:45 am-9:17 pm
1 stop16h 32m
Ontario
Fri 12/12
6:15 am-6:34 pm
1 stop9h 19m
ClevelandOntario
CLE - ONT
CLEONT
Cleveland Hopkins Intl
Fri 12/19
5:13 pm-11:59 pm
1 stop9h 46m
Ontario
Sun 12/21
6:37 pm-6:10 am
1 stop8h 33m
ClevelandOntario
CLE - ONT
CLEONT
Cleveland Hopkins Intl
Sun 12/21
5:30 pm-9:27 pm
1 stop6h 57m
Ontario
Fri 1/2
6:45 am-4:08 pm
1 stop6h 23m
ClevelandOntario
CLE - ONT
CLEONT
Cleveland Hopkins Intl
Sat 1/17
4:48 pm-3:39 pm
1 stop25h 51m
Ontario
Mon 1/19
10:29 pm-11:38 pm
1 stop22h 09m
ClevelandOntario
CLE - ONT
CLEONT
Cleveland Hopkins Intl
Wed 12/24
3:12 pm-11:59 pm
1 stop11h 47m
Ontario
Fri 1/2
6:45 am-4:08 pm
1 stop6h 23m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
The best time to book flights from Cleveland to Ontario is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, February is the cheapest month in which you can book a flight from Cleveland to Ontario (average of $104). Flying from Cleveland to Ontario in June is currently the most expensive (average of $159). 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.
One of the essential ways to save on airfare from Cleveland to Ontario is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 19% on airfare.
Travelers seeking maximum savings on their Cleveland to Ontario flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Overall
Food
Crew
Boarding
Entertainment
Comfort
Reviews
Walter,Aug 2025
OAK - SAN
Overall
Food
Crew
Boarding
Entertainment
Comfort
Reviews
Walter,Aug 2025
OAK - SAN
Overall
Food
Crew
Boarding
Entertainment
Comfort
Reviews
Walter,Aug 2025
OAK - SAN
Overall
Food
Crew
Boarding
Entertainment
Comfort
Reviews
Walter,Aug 2025
OAK - SAN
Overall
Food
Crew
Boarding
Entertainment
Comfort
Reviews
Walter,Aug 2025
OAK - SAN
Overall
Food
Crew
Boarding
Entertainment
Comfort
Reviews
Walter,Aug 2025
OAK - SAN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$260 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$279 | Average$462 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$286 | Average$391 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$393 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$324 | Average$424 | FlexibilityNo cancel fee | On-time69% |