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Whitefish

$174+ Cheap flights from San Diego (SAN) to Whitefish, MT

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — FCA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Whitefish are usually found in May or April, booked 56 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap flight deals from San Diego to Whitefish

Cheapest flights from San Diego to Whitefish
Explore the most affordable flight options available from San Diego to Whitefish. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 6/26:20 am
SAN
-
FCA
1 stop5h 00m
United Airlines
Mon 6/85:00 pm
FCA
-
SAN
1 stop6h 25m
United Airlines
Deal found 1/27$235
This Delta deal was found by Cheapflights users on 1/27. 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 4/245:00 pm
SAN
-
FCA
1 stop5h 27m
Delta
Mon 4/275:05 am
FCA
-
SAN
1 stop4h 37m
Delta
Deal found 1/27$237
This Delta deal was found by Cheapflights users on 1/27. 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 4/2311:40 am
SAN
-
FCA
2 stops10h 47m
Delta
Mon 4/275:05 am
FCA
-
SAN
1 stop4h 37m
Delta
Deal found 1/27$242
This Delta deal was found by Cheapflights users on 1/27. 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.
Sun 8/305:00 pm
SAN
-
FCA
1 stop5h 02m
Delta
Sat 9/56:59 am
FCA
-
SAN
1 stop6h 56m
Delta
Deal found 1/27$258
This Delta deal was found by Cheapflights users on 1/27. 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 4/225:00 pm
SAN
-
FCA
1 stop5h 27m
Delta
Mon 4/275:05 am
FCA
-
SAN
1 stop4h 37m
Delta
Deal found 1/27$288
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Thu 4/166:55 am
SAN
-
FCA
2 stops28h 48m
Multiple Airlines
Sun 4/1912:33 pm
FCA
-
SAN
1 stop6h 07m
Multiple Airlines
Deal found 1/27$303
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 3/69:08 pm
SAN
-
FCA
1 stop15h 05m
Alaska Airlines
Tue 3/107:53 pm
FCA
-
SAN
2 stops14h 26m
Alaska Airlines
Deal found 1/27$330

Find flight deals from San Diego to Whitefish

Keep the following information in mind while searching for San Diego to Whitefish flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$235
(United Airlines)

One-way from

$174
(Alaska Airlines)

Popular in

December

Cheapest in

May

Average price

$351
Provider with most accurate pricing for San Diego-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Kalispell Glacier Park flights.
Search Deals
From San Diego to Whitefish
Search Deals
One-way flight from San Diego to Whitefish
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Whitefish 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 January 29, 2026.
Use the filters below to find and compare flights from San Diego to Whitefish that are best for you.

Fly from

San Diego

Fly to

Whitefish

Route

Depart

Return

Price

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Tue 6/2

6:20 am-12:20 pm

1 stop5h 00m

Kalispell Glacier Park

Mon 6/8

5:00 pm-10:25 pm

1 stop6h 25m

$235

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Fri 4/24

5:00 pm-11:27 pm

1 stop5h 27m

Kalispell Glacier Park

Mon 4/27

6:10 pm-11:42 pm

1 stop6h 32m

$237

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Wed 4/22

5:00 pm-11:27 pm

1 stop5h 27m

Kalispell Glacier Park

Mon 4/27

5:05 am-8:42 am

1 stop4h 37m

$288

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Thu 4/23

5:00 pm-11:27 pm

1 stop5h 27m

Kalispell Glacier Park

Mon 4/27

6:10 pm-11:42 pm

1 stop6h 32m

$299

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Thu 6/4

9:06 pm-4:57 pm

1 stop18h 51m

Kalispell Glacier Park

Wed 6/10

2:10 pm-6:27 pm

1 stop5h 17m

$347

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Fri 4/24

8:28 pm-12:03 pm

2 stops14h 35m

Kalispell Glacier Park

Mon 4/27

7:28 pm-7:59 am

2 stops13h 31m

$354

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Fri 3/6

9:27 pm-1:13 pm

2 stops14h 46m

Kalispell Glacier Park

Tue 3/10

7:53 pm-7:17 am

2 stops12h 24m

$374

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Thu 2/26

8:26 pm-7:13 pm

1 stop21h 47m

Kalispell Glacier Park

Thu 3/5

1:53 pm-11:03 pm

1 stop10h 10m

$378

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Thu 5/28

5:04 pm-11:58 pm

1 stop5h 54m

$174

San DiegoKalispell

SAN - FCA

SANFCA

San Diego

Thu 2/12

6:25 am-11:10 am

1 stop27h 45m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 15 results
1
2

Best time to book a flight from San Diego to Whitefish

Have a flexible travel schedule? Discover the best time to fly to Whitefish 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 Whitefish

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Whitefish. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from San Diego to Whitefish, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, December is the cheapest month in which you can book a flight from San Diego to Whitefish (average of $99). Flying from San Diego to Whitefish in July is currently the most expensive (average of $280). 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.

Reviews of airlines servicing Whitefish

Get insights into the airlines that provide service to Whitefish. 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 Whitefish. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from San Diego to Whitefish. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,808 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,127 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,830 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,215 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

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

  • What airport do you fly from for flights from San Diego to Whitefish?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly out of when you book flights from San Diego to Whitefish. 4 airlines have flights from San Diego to Whitefish on a regular basis. Booking flights from San Diego to Whitefish should not be difficult; the airport handles an average of 0 outbound flights to Whitefish per day.

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

    The San Diego to Whitefish 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 Whitefish?

    Airlines like United Airlines and Delta fly from San Diego to Whitefish in about 5h. The time it takes to get you to your destination can typically vary by up to 27m. The distance from San Diego to Whitefish is about 1086 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from San Diego to Whitefish one-way?

    $138 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $143 and $147, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Whitefish 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 Whitefish?

    Currently, December is the cheapest month in which you can book a flight from San Diego to Whitefish (average of $99). Flying from San Diego to Whitefish in July is currently the most expensive (average of $280). 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

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Top 4 airlines flying from San Diego to Whitefish

Discover the top 4 airlines that operate flights from San Diego to Whitefish. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$147Average$396FlexibilityNo cancel feeOn-time85%
DeltaCheapest$158Average$329FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$223Average$400FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$296Average$447FlexibilityNo cancel feeOn-time75%

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