$181 Cheap flights from Glacier Park Intl. to Los Angeles - Ontario Intl. (FCA to ONT)

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Find The Best Dates To Fly from Glacier Park Intl. to Los Angeles - Ontario Intl.

Amazing FCA to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $450 round trip and $181 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Aug 8 - Sun, Aug 25
FCA
Kalispell
ONT
Ontario
$450 Roundtrip, found 6 days ago
$450
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Aug 8 from Kalispell to Ontario, returning Sun, Aug 25, priced at $450 found 6 days ago
Fri, May 17 - Mon, May 20
FCA
Kalispell
ONT
Ontario
$463 Roundtrip, found 4 hours ago
$463
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Fri, May 17 from Kalispell to Ontario, returning Mon, May 20, priced at $463 found 4 hours ago
Fri, May 17 - Mon, May 20
FCA
Kalispell
ONT
Ontario
$475 Roundtrip, found 4 hours ago
$475
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Fri, May 17 from Kalispell to Ontario, returning Mon, May 20, priced at $475 found 4 hours ago
Thu, May 9 - Fri, May 17
FCA
Kalispell
ONT
Ontario
$487 Roundtrip, found 18 hours ago
$487
Roundtrip
found 18 hours ago
Select Delta flight, departing Thu, May 9 from Kalispell to Ontario, returning Fri, May 17, priced at $487 found 18 hours ago
Tue, Aug 6 - Fri, Aug 16
FCA
Kalispell
ONT
Ontario
$504 Roundtrip, found 6 days ago
$504
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Aug 6 from Kalispell to Ontario, returning Fri, Aug 16, priced at $504 found 6 days ago
Thu, May 9 - Mon, May 13
FCA
Kalispell
ONT
Ontario
$512 Roundtrip, found 18 hours ago
$512
Roundtrip
found 18 hours ago
Select Delta flight, departing Thu, May 9 from Kalispell to Ontario, returning Mon, May 13, priced at $512 found 18 hours ago
Thu, May 9 - Sat, May 18
FCA
Kalispell
ONT
Ontario
$522 Roundtrip, found 18 hours ago
$522
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Thu, May 9 from Kalispell to Ontario, returning Sat, May 18, priced at $522 found 18 hours ago
Fri, May 17 - Mon, May 20
FCA
Kalispell
ONT
Ontario
$533 Roundtrip, found 4 hours ago
$533
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Fri, May 17 from Kalispell to Ontario, returning Mon, May 20, priced at $533 found 4 hours ago
Mon, May 6 - Thu, May 9
FCA
Kalispell
ONT
Ontario
$537 Roundtrip, found 18 hours ago
$537
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Mon, May 6 from Kalispell to Ontario, returning Thu, May 9, priced at $537 found 18 hours ago
Tue, May 7 - Fri, May 17
FCA
Kalispell
ONT
Ontario
$546 Roundtrip, found 18 hours ago
$546
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, May 7 from Kalispell to Ontario, returning Fri, May 17, priced at $546 found 18 hours ago

Frequently asked questions

Can I catch a flight from FCA to Ontario Airport right now?
Make sure you go to the Covid-19 Travel Advisor to learn if there are any present quarantine requirements or travel advice reports in effect in ONT when flying from Glacier Park Intl. Airport (FCA).
Are there direct flights from FCA to Los Angeles - Ontario Intl. Airport (ONT)?
You won’t find any direct flights from FCA to Ontario Airport. But we can direct you to airlines which advertise flights with just one stopover. Check out American Airlines, Delta and Alaska Airlines.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Ontario Airport, please visit our Customer Service Portal.
How long is the flight from Glacier Park Intl. Airport to Ontario Airport?
With the flight from Glacier Park Intl. Airport (FCA) to Ontario Airport taking on average 6 hours, there’ll be time to get a lot of things done in the air. Take advantage of the trip by bringing that novel you always wanted to read, seeing what in-flight entertainment is on offer or taking a nice long nap. You’ll probably even find you’re able to squeeze in all three before disembarking.
What is the flight distance from Glacier Park Intl. Airport (FCA) to Los Angeles - Ontario Intl. Airport (ONT)?
You’ll need to travel around 1,000 mi from FCA to Ontario Airport before you can officially start your fun activities. Get a beverage from the drink cart and enjoy some of your favorite shows. You’ll have loads of time!
What airlines fly from Glacier Park Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT)?
With no direct flights offered between Glacier Park Intl. Airport (FCA) and Los Angeles - Ontario Intl. Airport (ONT), you’ll have at least one stopover. Best to plan ahead if you want to secure the least stressful route and save yourself some time.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Glacier Park Intl.
Traveling To
Los Angeles - Ontario Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$450

Route Info

Flight path for flights from Glacier Park International Airport to LA/Ontario International Airport.


Origin:
FCA - Glacier Park International Airport
Destination:
ONT - LA/Ontario International Airport
Distance:
1,095.00 miles


Discover our best flights from Kalispell FCA to Ontario ONT. 

With 19 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Kalispell FCA to Ontario ONT at the right price  

Airfares to Ontario ONT from Kalispell FCA currently cost between $450 and $546. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Kalispell FCA to Ontario ONT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Kalispell FCA to Ontario ONT on Travelocity starting at $181. Prices and availability subject to change. Additional terms may apply. 

 

Get to Ontario ONT from Kalispell FCA quicker with direct flights. 

Get to Ontario faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ONT from FCA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Kalispell FCA to Ontario ONT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ONT from FCA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Kalispell FCA to Ontario ONT today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Kalispell FCA to Ontario ONT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Ontario ONT from Kalispell FCA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ONT from FCA have this option.  

 

Travel with confidence when you book flights to Ontario ONT from Kalispell FCA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.