Cheap flights from Ontario to Oakland, California

Round-trip
1 adult
Economy
From?
To?
Sat 10/2
Sat 10/9

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Ontario to Oakland, California.
View current United States travel restrictions

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$110The best flight deal from Ontario to Oakland, California found on momondo in the last 72 hours is $110
Fastest flight time4h 23mThe fastest flight from Ontario to Oakland, California takes 4h 23m
Direct flightsNoneThere are no direct flights from Ontario to Oakland, California. Popular non-direct route for this connection is Ontario Airport - Oakland Airport.
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

Delta, JSX, 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

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

23 days before

The cheapest time to buy a flight from Ontario to Oakland, California is approximately 23 days to departure


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
Oct 2
ONT12:37 pmOntario
4h 51m
1 stop
OAK5:28 pmOakland
Oct 3
OAK3:21 pmOakland
13h 17m
1 stop
ONT4:38 amOntario
Frontier
Oct 20
ONT5:48 amOntario
7h 11m
1 stop
OAK12:59 pmOakland
Oct 27
OAK5:37 amOakland
11h 43m
1 stop
ONT5:20 pmOntario
Multiple Airlines
Oct 2
ONT12:37 pmOntario
4h 51m
1 stop
OAK5:28 pmOakland
Oct 7
OAK5:43 pmOakland
10h 50m
1 stop
ONT4:33 amOntario
Frontier
Oct 7
ONT6:05 pmOntario
11h 00m
1 stop
OAK5:05 amOakland
Oct 9
OAK1:12 pmOakland
4h 08m
1 stop
ONT5:20 pmOntario
Multiple Airlines
Oct 21
ONT6:05 pmOntario
9h 23m
1 stop
OAK3:28 amOakland
Oct 26
OAK9:34 amOakland
7h 46m
1 stop
ONT5:20 pmOntario
Multiple Airlines
Oct 14
ONT6:05 pmOntario
9h 23m
1 stop
OAK3:28 amOakland
Oct 16
OAK1:12 pmOakland
4h 08m
1 stop
ONT5:20 pmOntario

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
Frontier
Oct 4
ONT9:53 amOntario
19h 01m
1 stop
OAK4:54 amOakland
Multiple Airlines
Oct 10
ONT4:57 pmOntario
13h 53m
2 stops
OAK6:50 amOakland
Frontier
Nov 16
ONT12:59 pmOntario
19h 08m
1 stop
OAK8:07 amOakland

Search last-minute flights to Oakland, California from Ontario

Find and compare flight prices for your last-minute flight from Ontario to Oakland, California
Multiple Airlines
Oct 2
ONT12:37 pmOntario
4h 51m
1 stop
OAK5:28 pmOakland
Oct 3
OAK3:21 pmOakland
13h 17m
1 stop
ONT4:38 amOntario
Frontier
Oct 6
ONT8:39 pmOntario
16h 57m
1 stop
OAK1:36 pmOakland
Oct 9
OAK1:12 pmOakland
4h 08m
1 stop
ONT5:20 pmOntario
Multiple Airlines
Oct 2
ONT12:37 pmOntario
4h 51m
1 stop
OAK5:28 pmOakland
Oct 7
OAK5:43 pmOakland
10h 50m
1 stop
ONT4:33 amOntario
Multiple Airlines
Oct 2
ONT12:37 pmOntario
4h 51m
1 stop
OAK5:28 pmOakland
Oct 3
OAK3:21 pmOakland
13h 17m
1 stop
ONT4:38 amOntario
Frontier
Oct 6
ONT8:39 pmOntario
14h 47m
2 stops
OAK11:26 amOakland
Oct 10
OAK3:41 pmOakland
12h 52m
1 stop
ONT4:33 amOntario
Multiple Airlines
Oct 1
ONT8:39 pmOntario
18h 00m
2 stops
OAK2:39 pmOakland
Oct 7
OAK8:19 amOakland
9h 01m
1 stop
ONT5:20 pmOntario

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
8.6

Boarding

8.4

Comfort

8.6

Crew

8.0

Entertainment

7.5

Food

Reviews

Great service

1 / 10
Delta
PriceFrom $58
Free Cancellation
Rating
8.3
8.3

Boarding

8.5

Comfort

8.4

Crew

8.1

Entertainment

8.1

Food

Reviews

Great

1 / 10
Spirit Airlines
PriceFrom $86
Free Cancellation
Rating
6.2
6.3

Boarding

5.8

Comfort

6.8

Crew

4.8

Entertainment

5.0

Food

Reviews

Overall wonderful experience— left on time, staff friendly and attentive arrived on time!!!

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

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Pros: Everything! From ticketing agent to all the crew on our flight back were awesome. Thank you!

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

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
JetBlue
PriceFrom $139
Free Cancellation
Rating
7.0
7.3

Boarding

7.6

Comfort

7.9

Crew

7.2

Entertainment

6.8

Food

Reviews

The boarding was late and when I arrived at my final destination I had to wait some more to exit the plane .. about 20 mins

1 / 10
JSX
PriceFrom $167
Free Cancellation
Rating
0.0
Southwest
PriceFrom $186
Free Cancellation
Rating
8.2
8.3

Boarding

8.2

Comfort

8.6

Crew

7.3

Entertainment

7.6

Food

Reviews

12 hours later still haven’t left the airport

1 / 10
Linear Air Taxi
PriceFrom $1,983
Free Cancellation
Rating
0.0

  • 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.

  • How far is Ontario to Oakland by plane?

    Oakland is 365.2 mi away from Ontario. A reasonable flight in good conditions will take 4h 14m.


Can I fly to Oakland from Ontario right now?

Information is based on travel restrictions for travel to Oakland within the United States

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Oakland.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Oakland.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Oakland.

Can I fly back to Ontario from Oakland?

Returning to Ontario from Oakland

COVID-19 testing requirements
Visitors from Oakland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Oakland are not required to quarantine after entering Ontario.

If you are planning to travel to Oakland, California at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Ontario to Oakland, California

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Oakland, California to Los Angeles Flights
Fastest flight time1h 02m
Cheapest price$38
Santa Ana to Oakland, California Flights
Fastest flight time1h 12m
Cheapest price$38
Los Angeles to Oakland, California Flights
Fastest flight time1h 06m
Cheapest price$38
Sacramento to Santa Ana Flights
Fastest flight time1h 26m
Cheapest price$38
Ontario to San Francisco Flights
Fastest flight time1h 18m
Cheapest price$38
Oakland, California to Santa Ana Flights
Fastest flight time1h 22m
Cheapest price$39
Sacramento to San Diego Flights
Fastest flight time1h 28m
Cheapest price$60
Sacramento to Los Angeles Flights
Fastest flight time1h 25m
Cheapest price$65
Oakland, California to San Diego Flights
Fastest flight time3h 33m
Cheapest price$66
Oakland, California to Burbank Flights
Fastest flight time1h 15m
Cheapest price$66
San Francisco to Los Angeles Flights
Fastest flight time1h 12m
Cheapest price$67
Los Angeles to San Francisco Flights
Fastest flight time1h 16m
Cheapest price$68

Similar Ontario to Oakland, California flights

Flexible with your destination? Broaden your search and find flights similar to your Ontario to Oakland, California route