Which airports can I use when flying from Kalispell to Ontario?

Flights from Kalispell to Ontario usually depart from Kalispell Glacier Park (FCA) and arrive at Ontario (ONT).

What cabin classes can I book on flights from Kalispell to Ontario?

Two cabin classes are available on flights from Kalispell to Ontario: • Economy Class • First Class

Which airports do connecting flights from Kalispell to Ontario pass through?

One-stop flights from Kalispell to Ontario most commonly connect through: • Salt Lake City (SLC) - 62% of one-stop connections • Denver Intl (DEN) - 12% of one-stop connections • San Francisco (SFO) - 12% of one-stop connections • Seattle/Tacoma Intl (SEA) - 10% of one-stop connections

Can I save money by using flexible dates for flights from Kalispell to Ontario?

Yes. Flexible dates can save you up to 61% on flights from Kalispell to Ontario. Tuesday is the cheapest departure day at $260 round-trip on average, while Sunday is the most expensive at $662, a difference of $402. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Ontario?

Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

How long is a flight from Kalispell to Ontario?

A nonstop flight from Kalispell to Ontario takes 00m, covering 999 miles.

Do I need a passport to fly from Kalispell to Ontario?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Kalispell to Ontario changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $327 to $1,180. That means the highest observed fare was about 4x higher than the lowest one.

How are flight prices from Kalispell to Ontario looking right now?

One-way fares from Kalispell to Ontario are currently higher than usual. Average one-way flight prices are about $492, which is 147% above the typical average for this route.

How much time can I save by choosing a different layover airport from Kalispell to Ontario?

Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 4h 56m, compared with 5h 06m via Portland (PDX) and 5h 07m via Salt Lake City (SLC).

What is the time difference between Kalispell and Ontario?

Ontario is 1 hour behind Kalispell (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Ontario Airport (ONT)?

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include: • Fox • Thrifty • Europcar • Dollar • Alamo

How much should I expect to pay for a Kalispell to Ontario flight?

Round-trip flights from Kalispell to Ontario range from $278 to $407, with an average of $347 over the past 12 months. Anything below $278 counts as a good deal.

How much is a round-trip flight from Kalispell to Ontario?

Round-trip flights from Kalispell to Ontario typically range from $278 to $407. The lowest price found in the past 5 days was $327, on Delta.

What’s the cheapest month to fly from Kalispell to Ontario?

•February is the cheapest month to fly from Kalispell to Ontario at $276 round-trip. •April ($715) and July ($691) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 159% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Kalispell to Ontario?

Delta ($327) and Alaska Airlines ($327) are the cheapest airlines to fly round-trip from Kalispell to Ontario according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Kalispell to Ontario?

Salt Lake City (SLC) is the most popular layover for the Kalispell to Ontario route. 62% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via SLC.

What is the cheapest layover airport when flying from Kalispell to Ontario?

Flights via Portland (PDX) offer the most affordable fares, with an average round-trip price of $228. Based on KAYAK data over the past 3 months.

When flying from Kalispell to Ontario which airport offers the shortest layover?

San Francisco (SFO) had the shortest average connection time for Kalispell to Ontario layovers at 2h 55m over the past 3 months.

$191 CHEAP FLIGHTS from Kalispell to Ontario (FCA - ONT)

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Price, demand and travel trends for Kalispell to Ontario flights

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How much is a round-trip flight from Kalispell to Ontario? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Kalispell to Ontario departing in december.
What’s the cheapest month to fly from Kalispell to Ontario? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Kalispell to Ontario, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •February is the cheapest month to fly from Kalispell to Ontario at $276 round-trip.
•April ($715) and July ($691) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 159% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Low season	February
High season	September
Cheapest flight	$191

Beat the crowds with an average 73% drop in travelers.

One-way flight from Kalispell to Ontario

When to book flights from Kalispell to Ontario

Are your dates flexible? Find out the best times to travel from Kalispell to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Kalispell to Ontario?
Two cabin classes are available on flights from Kalispell to Ontario:

• Economy Class
• First Class
How long is a flight from Kalispell to Ontario?
A nonstop flight from Kalispell to Ontario takes 00m, covering 999 miles.
Do I need a passport to fly from Kalispell to Ontario?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Kalispell to Ontario flight?
Round-trip flights from Kalispell to Ontario range from $278 to $407, with an average of $347 over the past 12 months. Anything below $278 counts as a good deal.
Have flight prices from Kalispell to Ontario changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $327 to $1,180. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Kalispell to Ontario looking right now?
One-way fares from Kalispell to Ontario are currently higher than usual. Average one-way flight prices are about $492, which is 147% above the typical average for this route.
What car rental options are available at Ontario Airport (ONT)?
Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:

• Fox
• Thrifty
• Europcar
• Dollar
• Alamo
Which airports can I use when flying from Kalispell to Ontario?
Flights from Kalispell to Ontario usually depart from Kalispell Glacier Park (FCA) and arrive at Ontario (ONT).
Which airports do connecting flights from Kalispell to Ontario pass through?
One-stop flights from Kalispell to Ontario most commonly connect through:

• Salt Lake City (SLC) - 62% of one-stop connections
• Denver Intl (DEN) - 12% of one-stop connections
• San Francisco (SFO) - 12% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 10% of one-stop connections
Can I save money by using flexible dates for flights from Kalispell to Ontario?
Yes. Flexible dates can save you up to 61% on flights from Kalispell to Ontario. Tuesday is the cheapest departure day at $260 round-trip on average, while Sunday is the most expensive at $662, a difference of $402.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Kalispell to Ontario?
Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 4h 56m, compared with 5h 06m via Portland (PDX) and 5h 07m via Salt Lake City (SLC).
What is the time difference between Kalispell and Ontario?
Ontario is 1 hour behind Kalispell (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Ontario?
Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $260, about $402 less than Sunday fares (61% savings) based on the last 12 months.
If you can choose when to travel, plan your Kalispell to Ontario trip for February. Fares historically average $276 round-trip in that month - typically $439 less than the most expensive month, which is April (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.

• Azure Hotel & Suites, Trademark Collection by Wyndham
• La Quinta Inn & Suites by Wyndham Ontario Airport
• Ontario Airport Inn

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Everything you should know

Cheap Flights from Kalispell to Ontario (FCA-ONT)

Recent round-trip flight deals from Kalispell to Ontario

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Price, demand and travel trends for Kalispell to Ontario flights

How much is a round-trip flight from Kalispell to Ontario?

What’s the cheapest month to fly from Kalispell to Ontario?

Which airline is the cheapest to fly from Kalispell to Ontario?

What’s the most popular layover airport when flying from Kalispell to Ontario?

What is the cheapest layover airport when flying from Kalispell to Ontario?

When flying from Kalispell to Ontario which airport offers the shortest layover?

Key details for Kalispell to Ontario flights

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