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Kalispell

$126+ Cheap flights from San Diego to Kalispell (SAN - FCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — FCA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Kalispell Glacier Park are usually found in May or April, booked 56 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap flight deals from San Diego to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Kalispell (FCA). 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 September 15, 2025.

Round-trip from

$307
(United Airlines)

One-way from

$126
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$476
From San Diego to Kalispell Glacier Park
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One-way flight from San Diego to Kalispell Glacier Park
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Highest demand for flights based on searches. 17% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Diego to Kalispell

Cheapest flights from San Diego to Kalispell
Explore the most affordable flight options available from San Diego to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:53 amSAN - FCA
1 stop5h 32mUnited Airlines
Sat 10/114:08 pmFCA - SAN
1 stop5h 41mUnited Airlines
Deal found 9/14$307
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:20 amSAN - FCA
2 stops10h 08mDelta
Sat 10/185:20 amFCA - SAN
1 stop4h 20mDelta
Deal found 9/14$312
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:14 pmSAN - FCA
2 stops14h 10mAlaska Airlines
Tue 10/281:06 pmFCA - SAN
2 stops20h 34mAlaska Airlines
Deal found 9/14$314
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:01 amSAN - FCA
2 stops10h 59mDelta
Mon 11/175:05 amFCA - SAN
2 stops11h 19mDelta
Deal found 9/15$317
This Hawaiian Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:00 amSAN - FCA
1 stop5h 52mHawaiian Airlines
Tue 10/281:06 pmFCA - SAN
1 stop5h 00mHawaiian Airlines
Deal found 9/14$322
This Hawaiian Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:00 amSAN - FCA
1 stop5h 52mHawaiian Airlines
Tue 10/216:35 pmFCA - SAN
1 stop5h 30mHawaiian Airlines
Deal found 9/15$324
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:20 amSAN - FCA
2 stops10h 08mDelta
Tue 10/146:10 pmFCA - SAN
1 stop6h 48mDelta
Deal found 9/15$332
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:25 amSAN - FCA
1 stop9h 18mMultiple Airlines
Thu 10/25:48 pmFCA - SAN
1 stop14h 41mMultiple Airlines
Deal found 9/14$333
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:33 pmSAN - FCA
1 stop16h 24mAlaska Airlines
Mon 10/206:31 amFCA - SAN
2 stops7h 44mAlaska Airlines
Deal found 9/15$335

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Kalispell 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from San Diego to Kalispell that are best for you.

Fly from

San Diego

Fly to

Kalispell

Route

Depart

Return

Price

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Sun 10/5

6:53 am-1:25 pm

1 stop5h 32m

Kalispell Glacier Park

Sat 10/11

4:08 pm-8:49 pm

1 stop5h 41m

$307

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Thu 10/9

8:00 am-3:27 pm

1 stop6h 27m

Kalispell Glacier Park

Tue 10/14

4:08 pm-10:44 pm

1 stop7h 36m

$307

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Sat 10/11

6:20 am-5:28 pm

2 stops10h 08m

Kalispell Glacier Park

Sat 10/18

5:20 am-8:40 am

1 stop4h 20m

$312

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Sat 10/25

9:14 pm-12:24 pm

2 stops14h 10m

Kalispell Glacier Park

Tue 10/28

1:06 pm-8:40 am

2 stops20h 34m

$314

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Sat 10/11

6:25 pm-12:22 pm

1 stop16h 57m

Kalispell Glacier Park

Sat 10/18

6:35 pm-11:05 pm

1 stop5h 30m

$332

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Mon 9/29

6:15 am-4:13 pm

1 stop8h 58m

Kalispell Glacier Park

Fri 10/3

3:49 pm-10:36 pm

1 stop7h 47m

$371

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Tue 9/30

6:53 pm-1:30 pm

2 stops17h 37m

Kalispell Glacier Park

Sat 10/4

6:35 pm-8:29 am

2 stops14h 54m

$394

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Mon 9/29

7:10 pm-12:22 am

1 stop4h 12m

Kalispell Glacier Park

Fri 10/3

2:55 pm-11:42 pm

1 stop9h 47m

$396

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Mon 9/29

7:10 pm-12:22 am

1 stop4h 12m

Kalispell Glacier Park

Wed 10/1

5:20 am-2:35 pm

2 stops10h 15m

$401

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Mon 9/29

4:05 pm-12:22 am

2 stops7h 17m

Kalispell Glacier Park

Thu 10/2

2:55 pm-11:42 pm

1 stop9h 47m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 18 results
1
2

Best time to book a flight from San Diego to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Kalispell

How far ahead should I book a flight from San Diego to Kalispell?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Kalispell. Price data was last updated on September 12, 2025.

The best time to book flights from San Diego to Kalispell is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Diego to Kalispell?

Currently, October is the cheapest month in which you can book a flight from San Diego to Kalispell (average of $373). Flying from San Diego to Kalispell in July is currently the most expensive (average of $600). 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.

What is the cheapest time of day to fly from SAN to FCA?

Find hourly flight availability from San Diego to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

It’s typically best to fly out from San Diego to Kalispell in the evening. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from San Diego to Kalispell?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Kalispell. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Kalispell flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. 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 Kalispell. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from San Diego to Kalispell by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • How popular is this San Diego to Kalispell flight route?

    The San Diego to Kalispell Glacier Park flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from San Diego to Kalispell?

    There are many flights that can get you from San Diego to Kalispell in 5h 32m. Fly via United Airlines, Delta, or Alaska Airlines to get the fastest option. The distance from San Diego to Kalispell is about 1086 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Diego to Kalispell round-trip?

    Our cheapest airline available from San Diego to Kalispell is Delta. Our recent data shows that you can find tickets from as low as $246 on this airline. Additional options worth looking into are United Airlines and Hawaiian Airlines, starting at $264 and $286 round-trip. Delta is currently priced 47% below the average price you’ll pay for this route.

  • What are the most reliable airlines from San Diego to Kalispell?

    Before booking your flight to Kalispell from San Diego, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (79%), American Airlines (79%), Alaska Airlines( 79%).

  • Can I find deals for flights from San Diego to Kalispell that include hotel bookings?

    Yes. In addition to deals on San Diego to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Kalispell?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Kalispell.

  • Can I find deals for business class flights from San Diego to Kalispell?

    Yes. Cheapflights offers flight deals from San Diego to Kalispell by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Kalispell?

    Currently, October is the cheapest month in which you can book a flight from San Diego to Kalispell (average of $373). Flying from San Diego to Kalispell in July is currently the most expensive (average of $600). 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.

See more FAQs

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
East Glacier Park

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Top 5 airlines flying from San Diego to Kalispell

Discover the top 5 airlines that operate flights from San Diego to Kalispell. 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 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$387FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$264Average$419FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$286Average$411FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$300Average$478FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$412Average$611FlexibilityNo cancel feeOn-time71%

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