Flights from Ontario to Saginaw from $ 460*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Ontario (ONT) to Saginaw (MBS)

Jun 2026
From$ 704*
Viewed: 13 hours ago
RoundTrip|Economy
Jul 2026
From$ 696*
Viewed: 13 hours ago
RoundTrip|Economy
Aug 2026
From$ 460*
Viewed: 13 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $ 704
cmp-daily-histogram-bars-legend-max-price-aria-label $ 1.8K
Displaying fares for June-2026
  • 02

    Tu

    JUN

  • 03

    We

  • 04

    Th

  • 05

    Fr

  • 06

    Sa

  • 07

    Su

  • 08

    Mo

  • 09

    Tu

  • 10

    We

  • 11

    Th

  • 12

    Fr

  • 13

    Sa

  • 14

    Su

  • 15

    Mo

  • 16

    Tu

  • 17

    We

  • 18

    Th

  • 19

    Fr

  • 20

    Sa

  • 21

    Su

  • 22

    Mo

  • 23

    Tu

  • 24

    We

  • 25

    Th

  • 26

    Fr

  • 27

    Sa

  • 28

    Su

  • 29

    Mo

  • 30

    Tu

  • 01

    We

    JUL

    • Range$ 704-$ 1,838

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

    More United deals on Ontario (ONT) to Saginaw (MBS) flights

    $
    keyboard_arrow_down
    More United deals on Ontario (ONT) to Saginaw (MBS) flights
    From
    To
    Fare Type
    Dates
    Price
    Ontario (ONT)Saginaw (MBS)Roundtrip
    |
    Economy    		08/25/26 - 09/01/26

    from

    $ 460

    Viewed: 13 hours ago

    Ontario (ONT)Saginaw (MBS)Roundtrip
    |
    Economy    		08/25/26 - 08/29/26

    from

    $ 481

    Viewed: 13 hours ago

    Ontario (ONT)Saginaw (MBS)Roundtrip
    |
    Economy    		08/19/26 - 08/22/26

    from

    $ 542

    Viewed: 13 hours ago

    Ontario (ONT)Saginaw (MBS)Roundtrip
    |
    Economy    		08/18/26 - 08/25/26

    from

    $ 563

    Viewed: 13 hours ago

    Ontario (ONT)Saginaw (MBS)Roundtrip
    |
    Economy    		08/26/26 - 08/29/26

    from

    $ 565

    Viewed: 13 hours ago

    Ontario (ONT)Saginaw (MBS)Roundtrip
    |
    Economy    		08/21/26 - 08/25/26

    from

    $ 566

    Viewed: 13 hours ago

    Ontario (ONT)Saginaw (MBS)Roundtrip
    |
    Economy    		08/18/26 - 08/22/26

    from

    $ 570

    Viewed: 13 hours ago

    Ontario (ONT)Saginaw (MBS)Roundtrip
    |
    Economy    		08/22/26 - 08/25/26

    from

    $ 572

    Viewed: 13 hours ago

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

    Explore United Airlines's Top-Pick Destinations

    Explore more United flights