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Niagara Falls International Airport to Ontario flight
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Cheap Flights from Niagara Falls International Airport to Ontario

Search for flights from Niagara Falls International Airport to Ontario and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • IAG20:03
        20h 21m
        2 stops
        ONT13:24
        Niagara Falls - Ontario|Mon, May 20|Allegiant Air
        NZD 357NZD 643
        45% OFF
        45% OFF
        NZD 643NZD 357
      • IAG09:44
        33h 18m
        2 stops
        ONT16:02
        Niagara Falls - Ontario|Fri, May 24|Allegiant Air
        NZD 431NZD 643
        33% OFF
        33% OFF
        NZD 643NZD 431
      • IAG18:48
        32h 11m
        2 stops
        ONT23:59
        Niagara Falls - Ontario|Thu, May 23|Allegiant Air
        NZD 534NZD 643
        17% OFF
        17% OFF
        NZD 643NZD 534
      • IAG19:48
        31h 11m
        2 stops
        ONT23:59
        Niagara Falls - Ontario|Sun, May 19|Allegiant Air
        NZD 559
        NZD 559
      • IAG13:00
        3h 5m
        Direct
        ONT14:00
        Niagara Falls - Ontario|Sat, May 25|Allegiant Air
        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 Niagara Falls International Airport to Ontario

See which airlines fly from Niagara Falls International Airport to Ontario. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Allegiant Air
From NZD 357
ANA airlines
Find more flights and airlines

Airports in Ontario

Learn about different airports in Ontario, find the best flight and transfer options, and plan your journey.

  • 12517.03 km from central Ontario
    Ontario International Airport
    Tickets From
    NZD 357
Flight Schedule from Niagara Falls International Airport to Ontario

Check the schedule for flights from Niagara Falls International Airport to Ontario and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. G41249

    Allegiant Air

    09:44

    IAG

    2.6h

    12:21

    SFB

    ----T--
    Search

  2. F91085

    Frontier Airlines

    08:00

    MCO

    4.5h

    09:29

    PHX

    SMTWTFS

  3. F91625

    Frontier Airlines

    14:45

    PHX

    1.2h

    15:58

    ONT

    S-TWTFS

  4. G41212

    Allegiant Air

    09:44

    IAG

    2.6h

    12:21

    SFB

    S------
    Search

  5. F91733

    Frontier Airlines

    08:03

    MCO

    4.1h

    10:09

    DEN

    SMTWTFS

  6. F91261

    Frontier Airlines

    11:39

    DEN

    2.4h

    13:04

    ONT

    SMTW-FS

  7. G41052

    Allegiant Air

    18:48

    IAG

    2.7h

    21:32

    PIE

    ---W---
    Search

  8. F93517

    Frontier Airlines

    14:03

    TPA

    4.1h

    16:09

    DEN

    S-T-TF-

  9. F91499

    Frontier Airlines

    22:20

    DEN

    2.3h

    23:39

    ONT

    SMTWTFS

  10. G42611

    Allegiant Air

    19:37

    IAG

    2.6h

    22:15

    PIE

    ------S
    Search

  11. F91113

    Frontier Airlines

    07:18

    TPA

    3.9h

    09:13

    DEN

    SMTWTFS

  12. F91499

    Frontier Airlines

    22:20

    DEN

    2.3h

    23:39

    ONT

    SMTWTFS
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