Cheap flights from Ontario to Oakland, California

Round-trip
Economy
Los Angeles (LAX)
San Francisco (SFO)
Sat 6/12
Sat 6/19
Any month
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Flight information for Ontario to Oakland, California
(ONT to OAK)

Find info about flight duration, direct flights, and airports for your flight from Ontario to Oakland, California
Best Price Found$256The best flight deal from Ontario to Oakland, California found on momondo in the last 72 hours is $256
Fastest flight time4h 10mThe fastest flight from Ontario to Oakland, California takes 4h 10m
Direct flightsNoneThere are no direct flights from Ontario to Oakland, California. Popular non-direct route for this connection is Ontario - Oakland.
Airports in Oakland, California2 airportsThere are 2 airports near Oakland, California: Oakland (OAK), San Francisco (SFO)

How to get the cheapest flight ticket from Ontario to Oakland, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Ontario to Oakland, California?

March
The cheapest time of year to fly to Oakland, California from Ontario is March. Most expensive is August

What is the cheapest day to depart Ontario for Oakland, California?

Monday
The cheapest day of the week is typically Monday. The most expensive is typically Sunday

When is the cheapest time to fly from Ontario to Oakland, California?

in the morning
Ontario to Oakland, California flights are approximately 55% more expensive at noon than in the morning

What is the cheapest airline that flies to Oakland, California from Ontario?

Spirit Airlines
Spirit Airlines, Delta, and JetBlue are the most popular carriers operating from Ontario to Oakland, California

What is the cheapest Ontario to Oakland, California flight route?

Ontario - Oakland
Fly from Ontario to Oakland for the best Ontario - Oakland, California flight prices
ONT
Ontario
OAK
Oakland

How far in advance should you book Ontario to Oakland, California flights?

25 days before
The cheapest time to buy a flight from Ontario to Oakland, California is approximately 25 days to departure
60
Days before departure
0

Easily compare round-trip flights from Ontario to Oakland, California

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ontario to Oakland, California by changing tabs
Multiple Airlines
Aug 17
ONT7:12 amOntario
4h 15m
1 stop
OAK11:27 amOakland
Aug 24
OAK12:12 pmOakland
6h 30m
1 stop
ONT6:42 pmOntario
Multiple Airlines
Jun 6
ONT4:30 pmOntario
11h 32m
1 stop
OAK4:02 amOakland
Jun 8
OAK4:24 amOakland
7h 41m
1 stop
ONT12:05 pmOntario
Multiple Airlines
Jun 3
ONT4:20 pmOntario
13h 38m
1 stop
OAK5:58 amOakland
Jun 5
OAK4:24 amOakland
6h 16m
1 stop
ONT10:40 amOntario

Find the cheapest one-way flights from Ontario to Oakland, California

If you're looking for one-way flights from Ontario to Oakland, California, view some of our deals below provided by Frontier
Alaska Airlines
Jun 7
ONT10:45 amOntario
6h 53m
1 stop
OAK5:38 pmOakland
Alaska Airlines
Jun 14
ONT4:30 pmOntario
13h 40m
1 stop
OAK6:10 amOakland
Multiple Airlines
May 24
ONT12:41 pmOntario
14h 55m
1 stop
OAK3:36 amOakland

Best airlines flying from Ontario to Oakland, California

Compare and see reviews for airlines that fly from Ontario to Oakland, California with momondo
AirlineRatingFree CancellationPrice
Alaska Airlines
PriceFrom $53
Free Cancellation
Rating
8.2
8.7

Boarding

8.5

Comfort

8.8

Crew

8.0

Entertainment

7.4

Food

Reviews

Pros: Accommodated to an earlier flight without questions asked.

Cons: Always been a delight!

1 / 10
Delta
PriceFrom $58
Free Cancellation
Rating
8.1
8.2

Boarding

8.4

Comfort

8.2

Crew

7.8

Entertainment

8.0

Food

Reviews

Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.

1 / 10
Spirit Airlines
PriceFrom $86
Free Cancellation
Rating
7.1
7.5

Boarding

6.8

Comfort

7.7

Crew

6.3

Entertainment

6.4

Food

Reviews

Pros: Nothing

Cons: There’s no entertainment. Can’t even charge the phone. Can’t even recline the seat very uncomfortable flight

1 / 10
United Airlines
PriceFrom $97
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.0

Food

Reviews

Pros: Nothing

Cons: Very uncomfortable flight

1 / 10
American Airlines
PriceFrom $127
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.9

Crew

7.0

Entertainment

6.8

Food

Reviews

Pros: Yes made sure mask was in place

Cons: No

1 / 10
JetBlue
PriceFrom $139
Free Cancellation
Rating
8.2
8.6

Boarding

8.4

Comfort

8.7

Crew

8.2

Entertainment

7.9

Food

Reviews

Cons: Todo fue Exelente...

1 / 10
Southwest
PriceFrom $186
Free Cancellation
Rating
8.4
8.6

Boarding

8.5

Comfort

8.8

Crew

7.6

Entertainment

7.8

Food

Reviews

Pros: The plane was new and the seats were nice.

1 / 10

Which airlines flying from Ontario to Oakland have COVID-19 safety policies in place?

Alaska Airlines has implemented additional safety measures to accommodate travelers. When flying from Ontario to Oakland, expect masks to be provided - they are required onboard. Aircrafts are also being cleaned thoroughly with enhanced products regularly. Additional policies include the installation of HEPA filters and pre-flight testing. Some airlines are even offering socially-distanced seating for a limited time. Keep in mind that policies will vary by airline.

Are airlines flying from Ontario to Oakland offering flexible cancellation due to COVID-19?

Due to the global impact of COVID-19, some of our airline partners operating flights from Ontario to Oakland, such as American Airlines, United Airlines, and Spirit Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.


Flights from Ontario to:

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Economy
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  • First