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Kalispell

$137+ 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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — FCA
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
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 October, 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 October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Delta)

One-way from

$137
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$364
Provider with most accurate pricing for San Diego-Kalispell Glacier Park flight deals.
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Provider most trusted by Cheapflights users for San Diego-Kalispell Glacier Park flights.
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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. 18% potential increase in price ($103 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 October 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 October 20, 2025.

This Delta deal was found by Cheapflights users on 10/19. 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.
Wed 11/125:15 pmSAN - FCA
1 stop4h 45mDelta
Tue 12/26:06 pmFCA - SAN
1 stop6h 53mDelta
Deal found 10/19$237
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Tue 12/309:19 pmSAN - FCA
1 stop20h 38mMultiple Airlines
Mon 1/56:48 pmFCA - SAN
1 stop16h 09mMultiple Airlines
Deal found 10/19$240
This Delta deal was found by Cheapflights users on 10/19. 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.
Fri 12/55:31 pmSAN - FCA
1 stop4h 39mDelta
Mon 12/85:00 amFCA - SAN
2 stops10h 16mDelta
Deal found 10/19$242
This Delta deal was found by Cheapflights users on 10/18. 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 12/46:20 amSAN - FCA
2 stops10h 05mDelta
Tue 12/95:00 amFCA - SAN
2 stops11h 23mDelta
Deal found 10/18$247
This Delta deal was found by Cheapflights users on 10/18. 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.
Tue 11/184:55 pmSAN - FCA
1 stop5h 05mDelta
Sun 11/235:00 amFCA - SAN
1 stop4h 48mDelta
Deal found 10/18$258
This Orbitz deal was found by Cheapflights users on 10/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:41 pmSAN - FCA
2 stops10h 17mAlaska Airlines
Mon 12/81:00 pmFCA - SAN
2 stops11h 30mAlaska Airlines
Deal found 10/18$265
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/96:45 amSAN - FCA
1 stop5h 51mUnited Airlines
Wed 11/122:38 pmFCA - SAN
1 stop7h 16mUnited Airlines
Deal found 10/20$299
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 12/29:37 pmSAN - FCA
2 stops13h 43mAlaska Airlines
Fri 12/51:00 pmFCA - SAN
2 stops25h 59mAlaska Airlines
Deal found 10/20$303
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Wed 11/1212:30 pmSAN - FCA
2 stops10h 27mAlaska Airlines
Tue 12/21:00 pmFCA - SAN
1 stop5h 02mAlaska Airlines
Deal found 10/18$306

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 October 20, 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

Fri 12/5

5:31 pm-11:10 pm

1 stop4h 39m

Kalispell Glacier Park

Mon 12/8

5:00 am-8:55 am

1 stop4h 55m

$237

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Thu 12/4

5:31 pm-11:10 pm

1 stop4h 39m

Kalispell Glacier Park

Tue 12/9

2:51 pm-11:44 pm

1 stop9h 53m

$237

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Wed 11/12

5:15 pm-11:00 pm

1 stop4h 45m

Kalispell Glacier Park

Tue 12/2

6:06 pm-11:59 pm

1 stop6h 53m

$237

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Tue 12/30

9:19 pm-6:57 pm

1 stop20h 38m

Kalispell Glacier Park

Mon 1/5

6:48 pm-9:57 am

1 stop16h 09m

$240

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Tue 11/18

4:55 pm-11:00 pm

1 stop5h 05m

Kalispell Glacier Park

Sun 11/23

5:00 am-8:48 am

1 stop4h 48m

$258

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Fri 12/19

2:10 pm-9:58 am

1 stop18h 48m

$137

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Wed 12/24

2:13 pm-12:15 am

2 stops9h 02m

$153

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Fri 11/28

7:12 pm-9:39 am

1 stop13h 27m

$173

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Tue 12/23

9:24 pm-12:18 pm

1 stop13h 54m

$179

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Thu 11/27

6:15 am-7:20 pm

1 stop12h 05m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 13 results
1
2

Compare providers for flights from San Diego to Kalispell

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Kalispell in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 17, 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, May is the cheapest month in which you can book a flight from San Diego to Kalispell (average of $90). Flying from San Diego to Kalispell in October is currently the most expensive (average of $253). 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 October 20, 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. Thursday mornings 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 October 20, 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
11,136 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

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
11,136 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

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
7.9
Good
7,978 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

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
2,786 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

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
8,991 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

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
11,024 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

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 4h 39m. Fly via Delta to get the fastest option. The distance from San Diego to Kalispell is about 1086 mi.

  • 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 $254 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 44% 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 (67%), American Airlines (67%), Alaska Airlines( 67%).

  • 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, May is the cheapest month in which you can book a flight from San Diego to Kalispell (average of $90). Flying from San Diego to Kalispell in October is currently the most expensive (average of $253). 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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$254Average$381FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$264Average$448FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$286Average$411FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$299Average$466FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$412Average$611FlexibilityNo cancel feeOn-time71%

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