Flights North America United States California Ontario Oakland, California to Ontario

Cheap flights from Oakland, California to Ontario

Round-trip
Economy
San Francisco (SFO)
Los Angeles (LAX)
Mon 6/14
Mon 6/21
Any month
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Flight information for Oakland, California to Ontario
(OAK to ONT)

Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Ontario
Best Price Found$258The best flight deal from Oakland, California to Ontario found on momondo in the last 72 hours is $258
Fastest flight time4h 49mThe fastest flight from Oakland, California to Ontario takes 4h 49m
Direct flightsNoneThere are no direct flights from Oakland, California to Ontario. Popular non-direct route for this connection is Oakland - Ontario.
Airports in Ontario1 airportThere is 1 airport near Ontario: Ontario (ONT)

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

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 Oakland, California to Ontario?

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

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

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

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

in the evening
Oakland, California to Ontario flights are approximately 25% more expensive at noon than in the evening

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

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

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

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

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

40 days before
The cheapest time to buy a flight from Oakland, California to Ontario is approximately 40 days to departure
60
Days before departure
0

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

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 Oakland, California to Ontario by changing tabs
Multiple Airlines
Jun 15
OAK8:28 amOakland
10h 16m
1 stop
ONT6:44 pmOntario
Jun 18
ONT10:54 amOntario
6h 53m
1 stop
OAK5:47 pmOakland
Multiple Airlines
May 24
OAK6:44 amOakland
5h 06m
1 stop
ONT11:50 amOntario
May 25
ONT1:00 pmOntario
14h 36m
1 stop
OAK3:36 amOakland
Multiple Airlines
May 21
OAK6:44 amOakland
5h 06m
1 stop
ONT11:50 amOntario
May 22
ONT11:35 amOntario
17h 04m
2 stops
OAK4:39 amOakland

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

If you're looking for one-way flights from Oakland, California to Ontario, view some of our deals below provided by Frontier
Frontier
Jun 18
OAK7:18 amOakland
4h 19m
1 stop
ONT11:37 amOntario
Frontier
May 24
OAK6:44 amOakland
5h 06m
1 stop
ONT11:50 amOntario
Frontier
May 21
OAK6:44 amOakland
5h 06m
1 stop
ONT11:50 amOntario

Best airlines flying from Oakland, California to Ontario

Compare and see reviews for airlines that fly from Oakland, California to Ontario 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 $63
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 $84
Free Cancellation
Rating
7.0
7.4

Boarding

6.7

Comfort

7.7

Crew

6.2

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 $122
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.0

Food

Reviews

Pros: everything

Cons: nono

1 / 10
American Airlines
PriceFrom $141
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 $145
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 $183
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 Oakland to Ontario have COVID-19 safety policies in place?

Alaska Airlines has implemented additional safety measures to accommodate travelers. Airlines flying from Oakland to Ontario are working to protect travelers. Some of these new policies include temperature checks, pre-flight testing, sanitization of key touchpoints, as well as mask requirements when onboard. Some airlines have even implemented socially distanced seating for a limited time. Policies will vary by airline.

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

Due to the global impact of COVID-19, some of our airline partners operating flights from Oakland to Ontario, such as United Airlines, American 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.

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