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Cheap flight deals from Missoula to Ontario Starting at NZD 173

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • MSO02:36 pm
        7h 51m
        1 stop
        ONT09:27 pm
        Wed, Feb 26|Missoula - Ontario|Alaska Airlines
        NZD 173NZD 253
        31% OFF
        31% OFF
        NZD 253NZD 173

        Choose Alaska Airlines flights from Missoula to Ontario. The one-way connecting flight with Alaska Airlines departs from Missoula International Airport on Wed, Feb 26, arriving at Ontario International Airport. One-way Prices start from NZD 173 including taxes and charges.

      • MSO02:36 pm
        7h 51m
        1 stop
        ONT09:27 pm
        Tue, Feb 25|Missoula - Ontario|Alaska Airlines
        NZD 176NZD 253
        30% OFF
        30% OFF
        NZD 253NZD 176

        Choose Alaska Airlines flights from Missoula to Ontario. The one-way connecting flight with Alaska Airlines departs from Missoula International Airport on Tue, Feb 25, arriving at Ontario International Airport. One-way Prices start from NZD 176 including taxes and charges.

      • MSO06:42 am
        4h 57m
        1 stop
        ONT10:39 am
        Wed, Mar 26|Missoula - Ontario|Alaska Airlines
        NZD 179NZD 253
        28% OFF
        28% OFF
        NZD 253NZD 179

        Choose Alaska Airlines flights from Missoula to Ontario. The one-way connecting flight with Alaska Airlines departs from Missoula International Airport on Wed, Mar 26, arriving at Ontario International Airport. One-way Prices start from NZD 179 including taxes and charges.

      • MSO06:21 pm
        6h 32m
        1 stop
        ONT11:53 pm
        Wed, Feb 26|Missoula - Ontario|Delta Air Lines
        NZD 193
        NZD 193

        Choose Delta Air Lines flights from Missoula to Ontario. The one-way connecting flight with Delta Air Lines departs from Missoula International Airport on Wed, Feb 26, arriving at Ontario International Airport. One-way Prices start from NZD 193 including taxes and charges.

      • MSO06:21 pm
        6h 32m
        1 stop
        ONT11:53 pm
        Sun, Feb 23|Missoula - Ontario|Delta Air Lines
        NZD 197
        NZD 197

        Choose Delta Air Lines flights from Missoula to Ontario. The one-way connecting flight with Delta Air Lines departs from Missoula International Airport on Sun, Feb 23, arriving at Ontario International Airport. One-way Prices start from NZD 197 including taxes and charges.

      • MSO06:21 pm
        6h 32m
        1 stop
        ONT11:53 pm
        Mon, Feb 24|Missoula - Ontario|Delta Air Lines
        NZD 197
        NZD 197

        Choose Delta Air Lines flights from Missoula to Ontario. The one-way connecting flight with Delta Air Lines departs from Missoula International Airport on Mon, Feb 24, arriving at Ontario International Airport. One-way Prices start from NZD 197 including taxes and charges.

      • MSO06:38 pm
        5h 46m
        1 stop
        ONT11:24 pm
        Thu, Feb 27|Missoula - Ontario|Alaska Airlines
        NZD 198
        NZD 198

        Choose Alaska Airlines flights from Missoula to Ontario. The one-way connecting flight with Alaska Airlines departs from Missoula International Airport on Thu, Feb 27, arriving at Ontario International Airport. One-way Prices start from NZD 198 including taxes and charges.

      • MSO05:55 pm
        6h 50m
        1 stop
        ONT11:45 pm
        Wed, Mar 26|Missoula - Ontario|Delta Air Lines
        NZD 200
        NZD 200

        Choose Delta Air Lines flights from Missoula to Ontario. The one-way connecting flight with Delta Air Lines departs from Missoula International Airport on Wed, Mar 26, arriving at Ontario International Airport. One-way Prices start from NZD 200 including taxes and charges.

      • MSO06:38 pm
        5h 46m
        1 stop
        ONT11:24 pm
        Mon, Feb 24|Missoula - Ontario|Alaska Airlines
        NZD 209
        NZD 209

        Choose Alaska Airlines flights from Missoula to Ontario. The one-way connecting flight with Alaska Airlines departs from Missoula International Airport on Mon, Feb 24, arriving at Ontario International Airport. One-way Prices start from NZD 209 including taxes and charges.

      • MSO05:55 pm
        7h 1m
        1 stop
        ONT11:56 pm
        Tue, Mar 11|Missoula - Ontario|Delta Air Lines
        NZD 222
        NZD 222

        Choose Delta Air Lines flights from Missoula to Ontario. The one-way connecting flight with Delta Air Lines departs from Missoula International Airport on Tue, Mar 11, arriving at Ontario International Airport. One-way Prices start from NZD 222 including taxes and charges.

      • MSO01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Sun, Feb 23|Missoula - Ontario|Alaska Airlines
        Find More Flights
        Find More Flights

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

Missoula to Los Angeles Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1662

    United Airlines

    02:35 pm

    MSO

    2.1h

    04:39 pm

    DEN

    SMTWTFS
    Search

  2. UA351

    United Airlines

    07:25 pm

    DEN

    2.5h

    08:52 pm

    ONT

    SMTWTFS

  3. AS697

    Alaska Airlines

    03:17 pm

    MSO

    1.6h

    03:50 pm

    SEA

    SMTWT-S
    Search

  4. AS1088

    Alaska Airlines

    05:55 pm

    SEA

    2.6h

    08:29 pm

    ONT

    -MT----

  5. AS2243

    Alaska Airlines

    04:11 pm

    MSO

    1.5h

    04:39 pm

    PDX

    SMTWTFS
    Search

  6. AS1066

    Alaska Airlines

    09:44 pm

    PDX

    2.2h

    11:58 pm

    ONT

    SMTWTFS

  7. DL758

    Delta Air Lines

    05:35 am

    MSO

    1.8h

    07:24 am

    SLC

    SMTWTFS
    Search

  8. DL1698

    Delta Air Lines

    08:44 am

    SLC

    1.7h

    09:25 am

    LAS

    SMTWTFS

  9. F92231

    Frontier Airlines

    08:21 pm

    LAS

    1.1h

    09:27 pm

    ONT

    SMT-TF-

  10. DL3808

    Delta Air Lines

    06:10 pm

    MSO

    1.6h

    07:48 pm

    SLC

    SMTWT-S
    Search

  11. DL1614

    Delta Air Lines

    09:15 pm

    SLC

    1.8h

    10:05 pm

    ONT

    SMTWTFS

  12. AS2036

    Alaska Airlines

    06:39 pm

    MSO

    1.5h

    07:10 pm

    SEA

    SMTWT-S
    Search

  13. AS321

    Alaska Airlines

    08:23 pm

    SEA

    2.7h

    12:05 am

    DEN

    SMTWTFS

  14. F91499

    Frontier Airlines

    10:38 pm

    DEN

    2.4h

    11:59 pm

    ONT

    SMTWTFS

  15. AS2036

    Alaska Airlines

    06:39 pm

    MSO

    1.5h

    07:10 pm

    SEA

    SMTWT-S
    Search

  16. F93163

    Frontier Airlines

    01:36 pm

    SEA

    2.6h

    04:13 pm

    ONT

    SM-WT-S

  17. AS2036

    Alaska Airlines

    06:39 pm

    MSO

    1.5h

    07:10 pm

    SEA

    SMTWT-S
    Search

  18. AS1003

    Alaska Airlines

    08:15 pm

    SEA

    2.5h

    10:46 pm

    ONT

    SMTWTFS

  19. AS2430

    Alaska Airlines

    06:42 am

    MSO

    1.6h

    07:15 am

    SEA

    SMTWTFS
    Search

  20. AS1254

    Alaska Airlines

    08:26 am

    SEA

    2.5h

    10:57 am

    ONT

    SMTWTFS

  21. DL4112

    Delta Air Lines

    12:02 pm

    MSO

    1.7h

    01:45 pm

    SLC

    SMTWTFS
    Search

  22. DL3933

    Delta Air Lines

    03:30 pm

    SLC

    2.0h

    04:28 pm

    ONT

    SMTWT-S
Find more flights and airlines

When is the cheapest time to fly from Missoula to Ontario?

We monitor flight fares to help you find the best deals effortlessly

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

Frequently Asked Questions

  • When are flight tickets from Missoula (MSO) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Missoula to Ontario 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 Missoula (MSO) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around NZD 560.

How to find a cheap flight from Missoula to Ontario

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Missoula to Ontario. Book your flights at the right time and save more.
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 Info | Missoula to Ontario

Cheapest nonstop flight priceNZD 173
Off-season for travelOctober
Peak season for travelOctober
Flight distance11,807.72 km
Popular airlineAlaska Airlines

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