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Flights from Mason City to Ontario
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Flights from Mason City to Ontario Starting at £264

Discover our range of affordable one-way and round-trip flights from Mason City to Ontario and kick-start your next adventure today!

  • Round-trip
      • MCW10:10
        30h 54m
        2 stops
        ONT15:04
        Tue, Apr 1|Mason City - Ontario|United Airlines
        ONT14:35
        25h 37m
        2 stops
        MCW18:12
        Tue, Apr 8|Ontario - Mason City|Frontier Airlines
        £264£649
        59% OFF
        59% OFF
        £649£264

        Choose United Airlines flights from Mason City to Ontario. The one-way connecting flight with United Airlines departs from Mason City Municipal Airport on Tue, Apr 1-Tue, Apr 8, arriving at Ontario International Airport. One-way Prices start from £264 including taxes and charges.

      • MCW10:10
        12h 30m
        2 stops
        ONT20:40
        Tue, Feb 25|Mason City - Ontario|United Airlines
        ONT19:40
        11h 32m
        2 stops
        MCW09:12
        Mon, Mar 3|Ontario - Mason City|United Airlines
        £265£649
        59% OFF
        59% OFF
        £649£265

        Choose United Airlines flights from Mason City to Ontario. The one-way connecting flight with United Airlines departs from Mason City Municipal Airport on Tue, Feb 25-Mon, Mar 3, arriving at Ontario International Airport. One-way Prices start from £265 including taxes and charges.

      • MCW10:10
        12h 30m
        2 stops
        ONT20:40
        Wed, Feb 19|Mason City - Ontario|United Airlines
        ONT19:40
        11h 32m
        2 stops
        MCW09:12
        Tue, Feb 25|Ontario - Mason City|United Airlines
        £266£649
        59% OFF
        59% OFF
        £649£266

        Choose United Airlines flights from Mason City to Ontario. The one-way connecting flight with United Airlines departs from Mason City Municipal Airport on Wed, Feb 19-Tue, Feb 25, arriving at Ontario International Airport. One-way Prices start from £266 including taxes and charges.

      • MCW10:10
        12h 30m
        2 stops
        ONT20:40
        Thu, Feb 20|Mason City - Ontario|United Airlines
        ONT19:40
        11h 32m
        2 stops
        MCW09:12
        Wed, Feb 26|Ontario - Mason City|United Airlines
        £266
        £266

        Choose United Airlines flights from Mason City to Ontario. The one-way connecting flight with United Airlines departs from Mason City Municipal Airport on Thu, Feb 20-Wed, Feb 26, arriving at Ontario International Airport. One-way Prices start from £266 including taxes and charges.

      • MCW14:30
        18h 56m
        2 stops
        ONT07:26
        Sun, Mar 2|Mason City - Ontario|United Airlines
        ONT20:09
        20h 4m
        2 stops
        MCW18:13
        Sun, Mar 9|Ontario - Mason City|Frontier Airlines
        £311
        £311

        Choose United Airlines flights from Mason City to Ontario. The one-way connecting flight with United Airlines departs from Mason City Municipal Airport on Sun, Mar 2-Sun, Mar 9, arriving at Ontario International Airport. One-way Prices start from £311 including taxes and charges.

      • MCW10:10
        27h 7m
        2 stops
        ONT11:17
        Fri, Feb 21|Mason City - Ontario|United Airlines
        ONT21:35
        14h 9m
        2 stops
        MCW13:44
        Thu, Feb 27|Ontario - Mason City|Frontier Airlines
        £320
        £320

        Choose United Airlines flights from Mason City to Ontario. The one-way connecting flight with United Airlines departs from Mason City Municipal Airport on Fri, Feb 21-Thu, Feb 27, arriving at Ontario International Airport. One-way Prices start from £320 including taxes and charges.

      • MCW10:10
        23h 14m
        2 stops
        ONT07:24
        Thu, May 1|Mason City - Ontario|United Airlines
        ONT20:05
        11h 11m
        2 stops
        MCW09:16
        Sun, May 4|Ontario - Mason City|Frontier Airlines
        £322
        £322

        Choose United Airlines flights from Mason City to Ontario. The one-way connecting flight with United Airlines departs from Mason City Municipal Airport on Thu, May 1-Sun, May 4, arriving at Ontario International Airport. One-way Prices start from £322 including taxes and charges.

      • MCW10:10
        12h 32m
        2 stops
        ONT20:42
        Tue, Apr 15|Mason City - Ontario|United Airlines
        ONT16:45
        14h 31m
        2 stops
        MCW09:16
        Mon, Apr 21|Ontario - Mason City|United Airlines
        £340
        £340

        Choose United Airlines flights from Mason City to Ontario. The one-way connecting flight with United Airlines departs from Mason City Municipal Airport on Tue, Apr 15-Mon, Apr 21, arriving at Ontario International Airport. One-way Prices start from £340 including taxes and charges.

      • MCW10:10
        31h 14m
        2 stops
        ONT15:24
        Fri, Mar 7|Mason City - Ontario|United Airlines
        ONT00:59
        29h 13m
        2 stops
        MCW09:12
        Sun, Mar 9|Ontario - Mason City|Frontier Airlines
        £356
        £356

        Choose United Airlines flights from Mason City to Ontario. The one-way connecting flight with United Airlines departs from Mason City Municipal Airport on Fri, Mar 7-Sun, Mar 9, arriving at Ontario International Airport. One-way Prices start from £356 including taxes and charges.

      • MCW10:10
        12h 42m
        2 stops
        ONT20:52
        Sat, Feb 22|Mason City - Ontario|United Airlines
        ONT19:40
        11h 32m
        2 stops
        MCW09:12
        Fri, Feb 28|Ontario - Mason City|United Airlines
        £408
        £408

        Choose United Airlines flights from Mason City to Ontario. The one-way connecting flight with United Airlines departs from Mason City Municipal Airport on Sat, Feb 22-Fri, Feb 28, arriving at Ontario International Airport. One-way Prices start from £408 including taxes and charges.

      • MCW01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Wed, Feb 26|Mason City - Ontario|United Airlines
        Find More Flights
        Find More Flights

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

Mason City to Los Angeles flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA5062

    United Airlines

    10:10

    MCW

    1.4h

    11:37

    ORD

    SMTWTFS
    Search

  2. F92329

    Frontier Airlines

    20:43

    MDW

    4.2h

    22:53

    LAS

    S--WTFS

  3. F91357

    Frontier Airlines

    19:31

    LAS

    1.1h

    20:35

    ONT

    SMTWTFS

  4. UA5062

    United Airlines

    10:10

    MCW

    1.4h

    11:37

    ORD

    SMTWTFS
    Search

  5. UA1588

    United Airlines

    14:35

    ORD

    2.9h

    16:30

    DEN

    SMTWTFS

  6. UA351

    United Airlines

    19:25

    DEN

    2.5h

    20:52

    ONT

    SMTWTFS

  7. UA5062

    United Airlines

    10:10

    MCW

    1.4h

    11:37

    ORD

    SMTWTFS
    Search

  8. UA1878

    United Airlines

    12:45

    ORD

    5.0h

    15:46

    SFO

    SMTWTFS

  9. UA794

    United Airlines

    19:05

    SFO

    1.5h

    20:34

    ONT

    SMTWTFS

  10. UA5075

    United Airlines

    13:25

    MCW

    1.4h

    14:50

    ORD

    S-TWT-S
    Search

  11. F92329

    Frontier Airlines

    20:43

    MDW

    4.2h

    22:53

    LAS

    S--WTFS

  12. F91357

    Frontier Airlines

    19:31

    LAS

    1.1h

    20:35

    ONT

    SMTWTFS

  13. UA5075

    United Airlines

    13:25

    MCW

    1.4h

    14:50

    ORD

    S-TWT-S
    Search

  14. F92145

    Frontier Airlines

    20:07

    ORD

    4.5h

    22:39

    LAS

    S--WTFS

  15. F94757

    Frontier Airlines

    06:00

    LAS

    1.1h

    07:09

    ONT

    SMTWT--

  16. UA5075

    United Airlines

    13:25

    MCW

    1.4h

    14:50

    ORD

    S-TWT-S
    Search

  17. UA1577

    United Airlines

    14:25

    ORD

    5.0h

    17:26

    SFO

    SMTWTFS

  18. UA794

    United Airlines

    19:05

    SFO

    1.5h

    20:34

    ONT

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Mason City to Ontario

These price trend charts carefully monitor and predict how flight prices from Mason City to Ontario will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Mason City (MCW) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Mason City to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Mason City (MCW) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around £325.

How to find a cheap flight from Mason City to Ontario

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Mason City to Ontario

Off-season travel monthNovember
Flight distance10,278.06km
Popular airlineUnited Airlines

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