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Ontario to Oakland International Airport flight
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Cheap Flights from Ontario to Oakland International Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • ONT15:35
        1h 15m
        Direct
        OAK16:50
        Ontario - Oakland|Wed, May 15|Southwest Airlines
        CNY 46CNY 127
        64% OFF
        64% OFF
        CNY 127CNY 46
      • ONT15:35
        1h 15m
        Direct
        OAK16:50
        Ontario - Oakland|Tue, Apr 30|Southwest Airlines
        CNY 93CNY 127
        26% OFF
        26% OFF
        CNY 127CNY 93
      • ONT07:30
        1h 15m
        Direct
        OAK08:45
        Ontario - Oakland|Wed, May 1|Southwest Airlines
        CNY 95CNY 127
        25% OFF
        25% OFF
        CNY 127CNY 95
      • ONT07:30
        1h 15m
        Direct
        OAK08:45
        Ontario - Oakland|Tue, May 7|Southwest Airlines
        CNY 97
        CNY 97
      • ONT07:30
        1h 15m
        Direct
        OAK08:45
        Ontario - Oakland|Wed, May 8|Southwest Airlines
        CNY 97
        CNY 97
      • ONT12:20
        5h 55m
        1 stop
        OAK18:15
        Ontario - Oakland|Tue, May 14|Frontier Airlines
        CNY 102
        CNY 102
      • ONT12:51
        11h 3m
        2 stops
        OAK23:54
        Ontario - Oakland|Mon, Jul 15|Frontier Airlines
        CNY 105
        CNY 105
      • ONT20:00
        1h 10m
        Direct
        OAK21:10
        Ontario - Oakland|Mon, May 13|Southwest Airlines
        CNY 105
        CNY 105
      • ONT17:35
        1h 10m
        Direct
        OAK18:45
        Ontario - Oakland|Thu, May 2|Southwest Airlines
        CNY 105
        CNY 105
      • ONT10:05
        1h 20m
        Direct
        OAK11:25
        Ontario - Oakland|Sat, Apr 27|Southwest Airlines
        CNY 106
        CNY 106
      • ONT13:00
        3h 5m
        Direct
        OAK14:00
        Ontario - Oakland|Wed, May 1|Southwest Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Ontario to Oakland International Airport
Southwest Airlines
From US$46
Frontier Airlines
From US$102
Alaska Airlines
From US$116
Delta Air Lines
From US$184
Hawaiian Airlines
From US$239
United Airlines
From US$391
American Airlines
From US$1,199
ANA airlines
Find more flights and airlines

There are 1 airport(s) in Ontario. Discover the top routes now!

  • 12517.03 km from downtown Ontario
    Ontario International Airport
    Tickets From
    US$46
Flight Schedule from Ontario to Oakland International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. WN4915

    Southwest Airlines

    05:20

    ONT

    2.3h

    08:35

    DEN

    SMTWTFS
    Search

  2. WN3428

    Southwest Airlines

    08:05

    DEN

    2.7h

    09:45

    OAK

    SMTWTFS

  3. WN1373

    Southwest Airlines

    05:35

    ONT

    1.1h

    06:40

    LAS

    SMTWT-S
    Search

  4. WN3444

    Southwest Airlines

    07:30

    LAS

    1.5h

    09:00

    OAK

    SMTWT-S

  5. WN5045

    Southwest Airlines

    07:30

    ONT

    1.3h

    Direct

    08:45

    OAK

    SMTWTFS
    Search

  6. AS2333

    Alaska Airlines

    11:20

    ONT

    2.3h

    13:40

    PDX

    SMTWTFS
    Search

  7. AS3390

    Alaska Airlines

    16:30

    PDX

    1.8h

    18:15

    OAK

    SMTWTFS

  8. F92913

    Frontier Airlines

    13:32

    ONT

    2.3h

    15:52

    PDX

    SMTWTFS
    Search

  9. AS3390

    Alaska Airlines

    16:30

    PDX

    1.8h

    18:15

    OAK

    SMTWTFS

  10. WN5313

    Southwest Airlines

    15:10

    ONT

    1.1h

    16:15

    LAS

    SMTWT-S
    Search

  11. WN3450

    Southwest Airlines

    07:40

    LAS

    1.5h

    09:10

    OAK

    S--WTF-

  12. WN3476

    Southwest Airlines

    15:35

    ONT

    1.3h

    Direct

    16:50

    OAK

    SMTWTFS
    Search

  13. WN3617

    Southwest Airlines

    17:15

    ONT

    1.3h

    18:35

    PHX

    -MT--F-
    Search

  14. WN3489

    Southwest Airlines

    19:50

    PHX

    1.9h

    21:45

    OAK

    SMTWT-S

  15. WN5024

    Southwest Airlines

    17:35

    ONT

    1.3h

    18:50

    PHX

    S--WT--
    Search

  16. WN3489

    Southwest Airlines

    19:50

    PHX

    1.9h

    21:45

    OAK

    SMTWT-S

  17. WN3477

    Southwest Airlines

    20:00

    ONT

    1.2h

    Direct

    21:10

    OAK

    SMTWT-S
    Search
Find more flights and airlines

Flight Info of Flights from Ontario to Oakland International Airport

Cheapest round-trip ticket price

$185

Cheapest nonstop flight price

$46

Off-season for travel

December

Peak season for travel

January

FAQs for Ontario to Oakland International Airport Flights

  • When are flight tickets from Ontario (ONT) to Oakland (OAK) the cheapest?

    Airlines adjust prices for flights from Ontario to Oakland based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ontario (ONT) to Oakland (OAK) cost?

    According to Trip.com's data, the lowest price is around $354.

  • What is the transportation method from the main airport to downtown in Oakland?

    • The distance from Oakland International Airport to downtown is about 11km. It takes about 30 minutes by taxi.

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