Cheap flights from Kalispell to Ontario (FCA - ONT) from $224

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Ontario departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
FCA — ONT
mar. 5 — mar. 121

Cheap flight deals from Kalispell to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 29, 2024.

Popular in

July

Cheapest in

January

Average price

$437

Round-trip from

$238
High demand for flights, 39% potential price rise
Best time to find cheap flights, 35% potential price drop
Average for round-trip flights in February 2024
From Kalispell Glacier Park to Ontario

What is the cheapest day to fly round-trip from Kalispell to Ontario?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 63% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Kalispell to Ontario?

Find a great deal and save up to 205% by booking at least 40 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Kalispell to Ontario within the next two weeks, with the cheapest ticket starting at $466.

What is the cheapest month to fly from Kalispell to Ontario?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Ontario. Flights to Ontario from Kalispell in August are about $385 on average during August, but can be found for as low as $138.

When is the cheapest time to fly from Kalispell to Ontario (FCA - ONT)?

One of the essential ways to save on airfare from Kalispell to Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 14% on airfare.

Cheap Delta flights from Kalispell to Ontario

Explore cheap flight options specifically provided by Delta for the route between Kalispell and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated febrero 29, 2024.
Peruse some of the lowest-priced Delta flights we've found from Kalispell to Ontario. Make sure to check back often as deals are often changing.
jue. 4/116:15 pmFCA - ONT
1 stop6h 44mDelta
sáb. 4/135:45 amONT - FCA
1 stop5h 10mDelta
Deal found 2/28$378
mar. 8/205:59 pmFCA - ONT
1 stop6h 45mDelta
lun. 8/261:42 pmONT - FCA
1 stop5h 04mDelta
Deal found 2/29$392
mar. 8/205:59 pmFCA - ONT
1 stop6h 45mDelta
lun. 8/262:00 pmONT - FCA
2 stops9h 27mDelta
Deal found 2/29$397
jue. 4/116:15 pmFCA - ONT
2 stops19h 57mDelta
sáb. 4/135:45 amONT - FCA
1 stop5h 10mDelta
Deal found 2/28$400
jue. 4/116:15 pmFCA - ONT
1 stop6h 44mDelta
sáb. 4/135:45 amONT - FCA
1 stop5h 10mDelta
Deal found 2/27$407
jue. 4/116:15 pmFCA - ONT
2 stops19h 57mDelta
sáb. 4/135:45 amONT - FCA
1 stop5h 10mDelta
Deal found 2/27$422
jue. 4/116:15 pmFCA - ONT
2 stops19h 57mDelta
sáb. 4/137:00 amONT - FCA
2 stops15h 27mDelta
Deal found 2/28$477
vie. 5/246:15 pmFCA - ONT
1 stop6h 29mDelta
mié. 6/55:45 amONT - FCA
1 stop5h 06mDelta
Deal found 2/28$491
jue. 4/116:15 pmFCA - ONT
2 stops19h 57mDelta
sáb. 4/137:00 amONT - FCA
2 stops15h 27mDelta
Deal found 2/27$517

Cheap Alaska Airlines flights from Kalispell to Ontario

Explore cheap flight options specifically provided by Alaska Airlines for the route between Kalispell and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated febrero 29, 2024.
Browse through some of the cheapest Alaska Airlines flights traveling from Kalispell to Ontario. Deals are refreshing constantly so come back soon for more options.
mié. 5/227:28 pmFCA - ONT
1 stop5h 30mAlaska Airlines
vie. 5/248:09 pmONT - FCA
1 stop14h 56mAlaska Airlines
Deal found 2/28$532
jue. 3/217:00 amFCA - ONT
1 stop17h 59mAlaska Airlines
mar. 3/266:00 amONT - FCA
1 stop4h 57mAlaska Airlines
Deal found 2/28$790
dom. 7/146:00 amFCA - ONT
1 stop10h 20mAlaska Airlines
jue. 7/254:24 pmONT - FCA
1 stop6h 11mAlaska Airlines
Deal found 2/28$830
jue. 3/217:00 amFCA - ONT
1 stop17h 59mAlaska Airlines
mar. 3/2612:00 pmONT - FCA
2 stops22h 57mAlaska Airlines
Deal found 2/28$893
mié. 3/612:45 pmFCA - ONT
2 stops10h 24mAlaska Airlines
vie. 3/86:00 amONT - FCA
1 stop5h 01mAlaska Airlines
Deal found 2/28$1,190

Cheap Kalispell to Ontario flights in February & March 2024

Find cheap flight options from Kalispell to Ontario specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Prices were last updated on febrero 29, 2024.
Listed are some of the best fares we've found on flights departing from Kalispell to Ontario in 2024. More deals are always being added, so be sure to check back regularly.
mar. 3/265:05 pmFCA - ONT
1 stop28h 52mUnited Airlines
sáb. 3/306:00 amONT - FCA
1 stop5h 45mUnited Airlines
Deal found 2/28$640
sáb. 3/235:05 pmFCA - ONT
2 stops29h 56mUnited Airlines
mar. 3/265:15 amONT - FCA
1 stop7h 18mUnited Airlines
Deal found 2/28$645
sáb. 3/231:30 pmFCA - ONT
1 stop5h 30mUnited Airlines
mar. 3/265:15 amONT - FCA
1 stop10h 02mUnited Airlines
Deal found 2/28$669
jue. 2/292:28 pmFCA - ONT
1 stop7h 21mUnited Airlines
vie. 3/11:38 pmONT - FCA
1 stop6h 58mUnited Airlines
Deal found 2/28$672
jue. 3/216:30 amFCA - ONT
1 stop7h 12mUnited Airlines
mar. 3/265:15 amONT - FCA
1 stop7h 18mUnited Airlines
Deal found 2/29$681
mar. 3/55:50 pmFCA - ONT
1 stop5h 37mDelta
vie. 3/86:00 amONT - FCA
1 stop4h 46mDelta
Deal found 2/28$735
mar. 3/55:25 amFCA - ONT
2 stops10h 04mDelta
vie. 3/86:00 amONT - FCA
1 stop4h 46mDelta
Deal found 2/28$740
sáb. 3/235:05 pmFCA - ONT
1 stop28h 52mUnited Airlines
mar. 3/265:15 amONT - FCA
1 stop7h 18mUnited Airlines
Deal found 2/29$751
jue. 3/217:00 amFCA - ONT
1 stop17h 59mAlaska Airlines
mar. 3/266:00 amONT - FCA
1 stop4h 57mAlaska Airlines
Deal found 2/28$790

Kalispell to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Kalispell and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated febrero 29, 2024.
Listed are some of the best fares we've found on flights departing from Kalispell to Ontario in 2024. More deals are always being added, so be sure to check back regularly.
jue. 4/116:15 pmFCA - ONT
1 stop6h 44mDelta
sáb. 4/135:45 amONT - FCA
1 stop5h 10mDelta
Deal found 2/28$378
mar. 8/205:59 pmFCA - ONT
1 stop6h 45mDelta
lun. 8/261:42 pmONT - FCA
1 stop5h 04mDelta
Deal found 2/29$392
mar. 8/205:59 pmFCA - ONT
1 stop6h 45mDelta
lun. 8/262:00 pmONT - FCA
2 stops9h 27mDelta
Deal found 2/29$397
jue. 4/116:15 pmFCA - ONT
2 stops19h 57mDelta
sáb. 4/135:45 amONT - FCA
1 stop5h 10mDelta
Deal found 2/28$400
jue. 4/116:15 pmFCA - ONT
1 stop6h 44mDelta
sáb. 4/135:45 amONT - FCA
1 stop5h 10mDelta
Deal found 2/27$407
jue. 4/116:15 pmFCA - ONT
2 stops19h 57mDelta
sáb. 4/135:45 amONT - FCA
1 stop5h 10mDelta
Deal found 2/27$422
jue. 4/116:15 pmFCA - ONT
2 stops19h 57mDelta
sáb. 4/137:00 amONT - FCA
2 stops15h 27mDelta
Deal found 2/28$477
vie. 5/246:15 pmFCA - ONT
1 stop6h 29mDelta
mié. 6/55:45 amONT - FCA
1 stop5h 06mDelta
Deal found 2/28$491
jue. 4/116:15 pmFCA - ONT
2 stops19h 57mDelta
sáb. 4/137:00 amONT - FCA
2 stops15h 27mDelta
Deal found 2/27$517

Kalispell to Ontario flights leaving soon

Find last-minute flight options from Kalispell to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated febrero 29, 2024.
Book one of these great deals on flights from Kalispell to Ontario. Tip: verify your flight details before completing your reservation.
mar. 3/55:50 pmFCA - ONT
1 stop5h 37mDelta
vie. 3/86:00 amONT - FCA
1 stop4h 46mDelta
Deal found 2/28$735
mar. 3/55:25 amFCA - ONT
2 stops10h 04mDelta
vie. 3/86:00 amONT - FCA
1 stop4h 46mDelta
Deal found 2/28$740
mié. 3/62:28 pmFCA - ONT
1 stop7h 21mUnited Airlines
vie. 3/85:15 amONT - FCA
1 stop7h 18mUnited Airlines
Deal found 2/28$827
mar. 3/52:28 pmFCA - ONT
1 stop7h 21mUnited Airlines
mié. 3/65:23 amONT - FCA
1 stop7h 09mUnited Airlines
Deal found 2/29$872
mié. 3/612:45 pmFCA - ONT
2 stops10h 24mAlaska Airlines
vie. 3/86:00 amONT - FCA
1 stop5h 01mAlaska Airlines
Deal found 2/28$1,190
mar. 3/52:28 pmFCA - ONT
1 stop7h 21mUnited Airlines
mié. 3/61:38 pmONT - FCA
1 stop22h 55mUnited Airlines
Deal found 2/29$1,521

One-way flights to Ontario from Kalispell

Search for one-way flight options from Kalispell to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated febrero 29, 2024.
Users in need of a one-way flight from Kalispell to Ontario can choose from these deals. Those needing a return flight from Kalispell to Ontario can use the search form above.
mié. 4/172:28 pmFCA - ONT
1 stop7h 12mUnited Airlines
Deal found 2/28$224
jue. 7/45:59 pmFCA - ONT
1 stop6h 45mDelta
Deal found 2/28$239
mar. 7/98:30 amFCA - ONT
1 stop4h 53mDelta
Deal found 2/29$260
dom. 6/163:26 pmFCA - ONT
1 stop7h 43mAmerican Airlines
Deal found 2/27$281
sáb. 3/96:59 pmFCA - ONT
1 stop5h 30mAlaska Airlines
Deal found 2/28$291
mar. 3/265:05 pmFCA - ONT
1 stop28h 52mUnited Airlines
Deal found 2/28$297
mar. 7/912:47 pmFCA - ONT
2 stops10h 53mAlaska Airlines
Deal found 2/28$316
sáb. 3/306:30 amFCA - ONT
1 stop7h 12mUnited Airlines
Deal found 2/28$319
mar. 7/96:00 amFCA - ONT
2 stops17h 40mAlaska Airlines
Deal found 2/29$322

Find flights from Kalispell to Ontario within your budget

Customize your flight search to find flights from Kalispell to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated febrero 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$378 - $842

Route

Depart

Return

Price

Kalispell Glacier ParkOntario

FCA - ONT

FCAONT

Kalispell Glacier Park

jue. 4/11

1 stop6h 44m

Ontario

sáb. 4/13

1 stop5h 10m

$378

Kalispell Glacier ParkOntario

FCA - ONT

FCAONT

Kalispell Glacier Park

mar. 8/20

1 stop6h 45m

Ontario

lun. 8/26

1 stop5h 04m

$392

Kalispell Glacier ParkOntario

FCA - ONT

FCAONT

Kalispell Glacier Park

mar. 8/20

1 stop6h 45m

Ontario

lun. 8/26

2 stops9h 27m

$397

Kalispell Glacier ParkOntario

FCA - ONT

FCAONT

Kalispell Glacier Park

jue. 4/11

2 stops19h 57m

Ontario

sáb. 4/13

1 stop5h 10m

$400

Kalispell Glacier ParkOntario

FCA - ONT

FCAONT

Kalispell Glacier Park

jue. 4/11

1 stop6h 44m

Ontario

sáb. 4/13

1 stop5h 10m

$407

Kalispell Glacier ParkOntario

FCA - ONT

FCAONT

Kalispell Glacier Park

mié. 5/22

1 stop5h 30m

Ontario

vie. 5/24

1 stop14h 56m

$532

Kalispell Glacier ParkOntario

FCA - ONT

FCAONT

Kalispell Glacier Park

mar. 3/26

1 stop28h 52m

Ontario

sáb. 3/30

1 stop5h 45m

$640

Kalispell Glacier ParkOntario

FCA - ONT

FCAONT

Kalispell Glacier Park

jue. 6/20

2 stops10h 59m

Ontario

dom. 6/23

1 stop9h 59m

$687

Kalispell Glacier ParkOntario

FCA - ONT

FCAONT

Kalispell Glacier Park

jue. 3/21

1 stop11h 10m

Ontario

jue. 3/21

1 stop26h 34m

$842

Flights are sorted by cheapest first

Deals found on 2/28

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

Use this chart to determine the cheapest time to fly round-trip from Kalispell to Ontario. Price data was last updated on February 25, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Kalispell to Ontario flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ontario by month

Plan your trip from Kalispell to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Kalispell to Ontario is currently $283 while a round-trip flight costs $519. Price data was last updated on February 25, 2024.

Currently, October is the cheapest month in which you can book a flight from Kalispell to Ontario (average of $237). Flying from Kalispell to Ontario in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$271

February

$282

March

$289

April

$308

May

$289

June

$357

July

$332

August

$288

September

$258

October

$237

November

$268

December

$271

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

57.2 - 73.4 °F

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated febrero 29, 2024.
See what other customers who have flown with Delta, Alaska Airlines and American Airlines from Kalispell to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,264 reviews

Overall

8.1

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

7.4

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

8.1
Very good
9,264 reviews
8.1
Very good
9,264 reviews

Overall

8.1

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

7.4

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

8.1
Very good
11,818 reviews
8.1
Very good
9,264 reviews

Overall

8.1

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

7.4

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

7.4
Good
11,794 reviews
8.1
Very good
9,264 reviews

Overall

8.1

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

7.4

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

7.3
Good
15,571 reviews
8.1
Very good
9,264 reviews

Overall

8.1

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

7.4

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Kalispell to Ontario for under $400 on Cheapflights?

Yes, there are multiple flights from Kalispell to Ontario for under $400. The cheapest flight booked recently is on Delta for just $378, but on average you can expect to pay $558.

Are there last-minute flights available from Kalispell to Ontario for under $800?

There are currently 6+ open flights from Kalispell to Ontario within the next 7 days for less than $800.

What are the cheapest airlines flying from Kalispell to Ontario round-trip?

Flying on Delta is currently your cheapest option to Ontario, with prices starting at $378. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and United Airlines, with the lowest prices starting at $532 and $640, respectively. Users have found that Delta is 15% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Kalispell to Ontario one-way?

The cheapest airlines for a one-way flight from Kalispell to Ontario are United Airlines ($224), Delta ($239), and American Airlines ($281).

What does FCA to ONT mean?

Kalispell Glacier Park Airport is FCA and Ontario Airport is ONT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Kalispell to Ontario

Discover the top 2 airlines that operate flights from Kalispell to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated febrero 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$139Average$503FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$277Average$510FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Kalispell to Ontario by cabin class

Find flights from Kalispell to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kalispell to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kalispell to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Kalispell to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Kalispell.

Can Cheapflights find flights from Kalispell to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kalispell to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Kalispell to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Kalispell to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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