Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kalispell to San Diego from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to San Diego departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Kalispell to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:18 pm - 3:32 pm
FCA
-
SAN
20h 14m
1 stop
Multiple Airlines Logo
9:43 am - 9:41 am
SAN
-
FCA
22h 58m
1 stop
$225Multiple Airlines
Fri, Jun 12 - Sun, Jun 21
Multiple Airlines Logo
10:31 am - 8:48 am
FCA
-
SAN
23h 17m
1 stop
Multiple Airlines Logo
9:43 am - 9:41 am
SAN
-
FCA
22h 58m
1 stop
$248Multiple Airlines
Fri, Jun 12 - Sun, Jun 21
Multiple Airlines Logo
8:18 pm - 8:48 am
FCA
-
SAN
37h 30m
2 stops
Multiple Airlines Logo
9:43 am - 9:41 am
SAN
-
FCA
22h 58m
1 stop
$300Multiple Airlines
Fri, Jun 12 - Sun, Jun 21
Multiple Airlines Logo
10:31 am - 3:32 pm
FCA
-
SAN
30h 01m
2 stops
Multiple Airlines Logo
9:43 am - 9:41 am
SAN
-
FCA
22h 58m
1 stop
$346Multiple Airlines
Fri, Jun 12 - Sun, Jun 21
Alaska Airlines Logo
2:10 pm - 4:16 pm
FCA
-
SAN
3h 06mnonstop
Alaska Airlines Logo
8:23 am - 12:30 pm
SAN
-
FCA
3h 07mnonstop
$347Alaska Airlines
Thu, Jun 11 - Sun, Jun 14
Delta Logo
11:59 am - 4:08 pm
FCA
-
SAN
5h 09m
1 stop
Delta Logo
5:00 pm - 11:02 pm
SAN
-
FCA
5h 02m
1 stop
$367Delta
Sat, Sep 19 - Mon, Sep 28
Alaska Airlines Logo
1:10 pm - 8:18 pm
FCA
-
SAN
8h 08m
1 stop
Alaska Airlines Logo
8:23 am - 12:30 pm
SAN
-
FCA
3h 07mnonstop
$387Alaska Airlines
Thu, Jun 11 - Sun, Jun 14
Alaska Airlines Logo
4:34 pm - 8:49 pm
FCA
-
SAN
5h 15m
1 stop
Alaska Airlines Logo
8:23 am - 12:30 pm
SAN
-
FCA
3h 07mnonstop
$392Alaska Airlines
Fri, Jun 12 - Sun, Jun 21
Delta Logo
5:25 am - 8:59 am
FCA
-
SAN
4h 34m
1 stop
Delta Logo
9:45 am - 5:42 pm
SAN
-
FCA
6h 57m
1 stop
$393Delta
Mon, Sep 21 - Sat, Sep 26
Multiple Airlines Logo
10:30 am - 12:15 am
FCA
-
SAN
38h 45m
2 stops
Multiple Airlines Logo
5:42 pm - 10:00 am
SAN
-
FCA
15h 18m
1 stop
$414Multiple Airlines
Fri, Jul 3 - Fri, Jul 10

Alaska Airlines flights from Kalispell to San Diego

Our best Alaska Airlines deals on Kalispell to San Diego flight tickets
Alaska Airlines
Jun 11
FCA2:10 pmKalispell Glacier Park
3h 06m
SAN4:16 pmSan Diego
Jun 14
SAN8:23 amSan Diego
3h 07m
FCA12:30 pmKalispell Glacier Park
$347
Alaska Airlines
Jun 11
FCA1:10 pmKalispell Glacier Park
8h 08m
1 stop
SAN8:18 pmSan Diego
Jun 14
SAN8:23 amSan Diego
3h 07m
FCA12:30 pmKalispell Glacier Park
$387
Alaska Airlines
Jun 12
FCA4:34 pmKalispell Glacier Park
5h 15m
1 stop
SAN8:49 pmSan Diego
Jun 21
SAN8:23 amSan Diego
3h 07m
FCA12:30 pmKalispell Glacier Park
$392

Delta flights from Kalispell to San Diego

Our best Delta deals on Kalispell to San Diego flight tickets
Delta
Sep 19
FCA11:59 amKalispell Glacier Park
5h 09m
1 stop
SAN4:08 pmSan Diego
Sep 28
SAN5:00 pmSan Diego
5h 02m
1 stop
FCA11:02 pmKalispell Glacier Park
$367
Delta
Sep 21
FCA5:25 amKalispell Glacier Park
4h 34m
1 stop
SAN8:59 amSan Diego
Sep 26
SAN9:45 amSan Diego
6h 57m
1 stop
FCA5:42 pmKalispell Glacier Park
$393
Delta
Sep 20
FCA5:25 amKalispell Glacier Park
4h 34m
1 stop
SAN8:59 amSan Diego
Sep 26
SAN9:45 amSan Diego
6h 57m
1 stop
FCA5:42 pmKalispell Glacier Park
$433

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to San Diego 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, momondo users made 832,500 searches. Data last updated May 18, 2026.
Use the filters below to find and compare flights from Kalispell to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellSan Diego

FCA - SAN

FCASAN

Kalispell Glacier Park

Fri 6/12

8:18 pm-3:32 pm

1 stop20h 14m

San Diego

Sun 6/21

9:43 am-9:41 am

1 stop22h 58m

$225

KalispellSan Diego

FCA - SAN

FCASAN

Kalispell Glacier Park

Fri 6/12

10:31 am-8:48 am

1 stop23h 17m

San Diego

Sun 6/21

9:43 am-9:41 am

1 stop22h 58m

$248

KalispellSan Diego

FCA - SAN

FCASAN

Kalispell Glacier Park

Fri 6/12

8:18 pm-8:48 am

2 stops37h 30m

San Diego

Sun 6/21

9:43 am-9:41 am

1 stop22h 58m

$300

KalispellSan Diego

FCA - SAN

FCASAN

Kalispell Glacier Park

Fri 6/12

10:31 am-3:32 pm

2 stops30h 01m

San Diego

Sun 6/21

9:43 am-9:41 am

1 stop22h 58m

$346
Quickest round-trip

KalispellSan Diego

FCA - SAN

FCASAN

Kalispell Glacier Park

Thu 6/11

2:10 pm-4:16 pm

Nonstop3h 06m

San Diego

Sun 6/14

8:23 am-12:30 pm

Nonstop3h 07m

$347

KalispellSan Diego

FCA - SAN

FCASAN

Kalispell Glacier Park

Sat 9/19

11:59 am-4:08 pm

1 stop5h 09m

San Diego

Mon 9/28

5:00 pm-11:02 pm

1 stop5h 02m

$367

KalispellSan Diego

FCA - SAN

FCASAN

Kalispell Glacier Park

Thu 6/11

1:10 pm-8:18 pm

1 stop8h 08m

San Diego

Sun 6/14

8:23 am-12:30 pm

Nonstop3h 07m

$387

KalispellSan Diego

FCA - SAN

FCASAN

Kalispell Glacier Park

Fri 6/12

4:34 pm-8:49 pm

1 stop5h 15m

San Diego

Sun 6/21

8:23 am-12:30 pm

Nonstop3h 07m

$392

KalispellSan Diego

FCA - SAN

FCASAN

Kalispell Glacier Park

Mon 9/21

5:25 am-8:59 am

1 stop4h 34m

San Diego

Sat 9/26

9:45 am-5:42 pm

1 stop6h 57m

$393

KalispellSan Diego

FCA - SAN

FCASAN

Kalispell Glacier Park

Fri 7/3

10:30 am-12:15 am

2 stops38h 45m

San Diego

Fri 7/10

5:42 pm-10:00 am

1 stop15h 18m

$414

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Diego from

How to get the cheapest flight ticket from Kalispell to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kalispell and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of January, then departing from Kalispell during the month June is also very affordable. Most momondo users find prices during this month for around $317.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Kalispell to San Diego is on a Saturday. Travelers who choose to depart for San Diego on a Saturday will often find tickets for as low as $231. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $317. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $317. Flights at noon are often more expensive with an average ticket price of $420.

What is the cheapest Kalispell Glacier Park to San Diego flight route?

Fly from Kalispell Glacier Park to San Diego for the best Kalispell Glacier Park - San Diego flight prices

How have Kalispell to San Diego flight prices changed over time?

When to book flights from Kalispell to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kalispell to San Diego (FCA to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to San Diego

Fastest flight time

5h 57m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in San Diego

1 airport
The fastest flight from Kalispell to San Diego takes 5h 57m
Direct flights go from Kalispell to San Diego on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in San Diego. From Kalispell there are direct flights to San Diego (SAN).
Search flight deals

Frequently asked questions about flying from Kalispell to San Diego

  • How far is Kalispell Glacier Park to San Diego by plane?

    A flight from Kalispell Glacier Park to San Diego will travel around 1079.0 mi. In terms of flight time, this usually takes a little over 5h 57m.

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to San Diego Airport?

    Prices for flights from Kalispell Glacier Park Airport to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from Kalispell Glacier Park Airport to San Diego Airport?

  • How old do you have to be to fly from Kalispell Glacier Park Airport to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Kalispell to San Diego?

  • What is the most popular airline from Kalispell to San Diego?

Best airlines flying from Kalispell to San Diego

Compare and see reviews for airlines that fly from Kalispell to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $161Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $210Free CancellationRating
7.4
9,737 reviews
Search United Airlines flights
DeltaPriceFrom $212Free CancellationRating
7.9
8,447 reviews
Search Delta flights
Alaska AirlinesPriceFrom $276Free CancellationRating
7.9
12,378 reviews
Search Alaska Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
San Ysidro
La Mesa
Imperial Beach
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to San Diego?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kalispell to San Diego for you.

Can I find flights from Kalispell to San Diego with flexible booking policies on momondo?

Yes. All flights to San Diego from Kalispell on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kalispell to San Diego?

momondo provides multiple filters to help you find the best flight to San Diego from Kalispell. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Kalispell to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from Kalispell are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 6/17
Wed 6/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States