SAN - FCA

$107 Find Cheap Flights from San Diego to Kalispell

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Kalispell departing on 2/1. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kalispell

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Kalispell, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Kalispell, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$237
Overall average: $347
Delta
Fri 4/24Mon 4/27
SAN - FCA • 1 stop
Cheapest non-stop
$457
Alaska Airlines
Thu 6/11Sun 6/14
SAN - FCA • Non-stop
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 27% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Diego to Kalispell (SAN-FCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Kalispell that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Kalispell

Fri, Apr 24 - Mon, Apr 27
Delta Logo
5:00 pm - 11:37 pm
SAN
-
FCA
5h 37m
1 stop
Delta Logo
6:10 pm - 11:42 pm
FCA
-
SAN
6h 32m
1 stop
$237Delta
Mon, Apr 6 - Sat, Apr 11
Delta Logo
5:01 pm - 11:41 pm
SAN
-
FCA
5h 40m
1 stop
Delta Logo
2:23 pm - 8:52 pm
FCA
-
SAN
7h 29m
1 stop
$258Delta
Thu, Apr 16 - Sun, Apr 19
Delta Logo
11:10 am - 11:37 pm
SAN
-
FCA
11h 27m
2 stops
Delta Logo
5:05 am - 8:42 am
FCA
-
SAN
4h 37m
1 stop
$263Delta
Sat, May 23 - Thu, May 28
United Airlines Logo
12:45 pm - 9:30 pm
SAN
-
FCA
7h 45m
1 stop
United Airlines Logo
5:00 pm - 10:28 pm
FCA
-
SAN
6h 28m
1 stop
$265United Airlines
Thu, Apr 16 - Mon, Apr 20
Delta Logo
11:10 am - 11:37 pm
SAN
-
FCA
11h 27m
2 stops
Delta Logo
5:05 am - 2:55 pm
FCA
-
SAN
10h 50m
2 stops
$269Delta
Sun, May 24 - Sat, May 30
United Airlines Logo
7:00 am - 1:33 pm
SAN
-
FCA
5h 33m
1 stop
United Airlines Logo
5:00 pm - 10:28 pm
FCA
-
SAN
6h 28m
1 stop
$272United Airlines
Mon, Apr 6 - Sat, Apr 11
Delta Logo
7:30 pm - 11:26 am
SAN
-
FCA
14h 56m
2 stops
Delta Logo
2:23 pm - 8:52 pm
FCA
-
SAN
7h 29m
1 stop
$280Delta
Sun, Feb 15 - Sun, Feb 22
Multiple Airlines Logo
8:10 pm - 11:10 am
SAN
-
FCA
14h 00m
1 stop
Multiple Airlines Logo
5:42 pm - 7:35 pm
FCA
-
SAN
26h 53m
2 stops
$287Multiple Airlines
Mon, Apr 6 - Fri, Apr 10
Delta Logo
5:01 pm - 11:41 pm
SAN
-
FCA
5h 40m
1 stop
Delta Logo
5:56 pm - 11:44 pm
FCA
-
SAN
6h 48m
1 stop
$295Delta
Tue, Apr 7 - Sat, Apr 11
Delta Logo
5:01 pm - 11:41 pm
SAN
-
FCA
5h 40m
1 stop
Delta Logo
5:09 am - 8:45 am
FCA
-
SAN
4h 36m
1 stop
$298Delta
Booking Insights

KAYAK's insights & trends for San Diego to Kalispell flights

Get data-powered insights and trends into flights from San Diego to Kalispell to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Diego to Kalispell?

The average price of all round-trip flights from San Diego to Kalispell clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Kalispell on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from San Diego to Kalispell. For your return ticket, we recommend flying on a Saturday and avoiding Thursdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Kalispell, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Kalispell is May, where tickets cost $314 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $605 and $544 respectively.

Can I save money by flying with a layover from San Diego to Kalispell?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $466 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Diego to Kalispell, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Diego to Kalispell, you should book around 4 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$107
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from San Diego to Kalispell

When to book flights from San Diego to Kalispell

Are your dates flexible? Find out the best times to travel from San Diego to Kalispell based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Kalispell

  • How can I get cheaper flight tickets?

    Consider booking connecting flights instead of one direct flight since most airlines like to charge higher prices for the convenience of traveling directly. You should consider being more flexible with your travel dates. Ticket prices are usually higher on peak days such as weekends and holidays, so avoid traveling on these days to save a few dollars.

  • Is public transport available from Glacier Park International Airport?

    Unfortunately, there aren’t any metro or bus lines connecting FCA to Kalispell. For that reason, travelers are left with only a few options which include taking a taxi, hiring a rental car, or reserving the airport shuttle. Taxis are available in the ground transportation center, while four rental car companies have set up in the terminal, immediately adjacent to the baggage claim area.

  • Which airlines have a lounge at SAN?

    Consider booking your flight with Delta or United Airlines to enjoy the lounge facilities at SAN. These are the only airlines that have a lounge in the airport. The Delta Sky Club and United Club are both located on the mezzanine level of Terminal 2 between gates 47 and 48. On top of these, the airport has two other lounges, the USO Lounge and Airspace Lounge, both on Terminal 2 on the East floor.

  • Which is the quickest way from downtown San Diego to SAN?

    There are multiple ways to get to SAN from downtown. You can choose between using a taxi or taking public transport. A taxi is arguably the quickest since they will pick you up at any point in the city, and drop you outside the terminal in about 10 minutes. Public transport, on the other hand, is only available via bus, which you can board from the station on Broadway. This will take you just under 30 minutes.

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

    In the last 3 days, the lowest price for a flight from San Diego to Kalispell was $107 for a one-way ticket and $237 for a round-trip.

  • Do I need a passport to fly between San Diego and Kalispell?

    A passport is not required to fly from San Diego to Kalispell.

  • Which airlines offer Wi-Fi service onboard planes from San Diego to Kalispell?

    Only American Airlines offers inflight Wi-Fi service on the San Diego to Kalispell flight route.

  • Which aircraft models fly most regularly from San Diego to Kalispell?

    The Embraer 175 is the aircraft model that flies most regularly on the San Diego to Kalispell flight route.

  • Which airline alliances offer flights from San Diego to Kalispell?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between San Diego and Kalispell, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Diego to Kalispell, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from San Diego to Kalispell are Alaska Airlines and Delta. With an average price for the route of $447 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $344 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from San Diego to Kalispell?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Kalispell.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Kalispell?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kalispell from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Kalispell?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kalispell with an airline and back to San Diego with another airline. Booking your flights between San Diego and FCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Kalispell?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kalispell from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Diego to Kalispell

  • If you plan on leaving your car at the San Diego International Airport (SAN), consider reserving your parking spot beforehand. This will help you guarantee parking space before you get to the airport and also helps you save a lot of time that would have otherwise been spent looking for parking.
  • To avoid missing your flight, please ensure that you arrive at SAN Airport at least 3 hours before your departure time. That should give you enough time to navigate the long security lines at the airport.
  • Anyone flying with a pet or service animal will be happy to know that San Diego International Airport (SAN) has multiple outdoor and post-security relief areas. The post-security relief area is located past Terminal 2 near Gate 46, a few yards from the human bathrooms.
  • If you’re looking for specific in-flight services such as in-flight snacks or entertainment, please confirm their availability during booking. This is because different flights usually have different services on offer and therefore you might find that the flight you have booked doesn’t have what you’re looking for.
  • To receive wheelchair services at Glacier Park International Airport (FCA), please ensure that you make a reservation through your airline at least 48 hours before the departure time. This should give the officials at the airport enough time to make the necessary arrangements so you can have a wheelchair waiting for you immediately after your plane lands.

Reviews of the top 4 airlines serving from San Diego to Kalispell

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Kalispell. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Kalispell? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11760 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.1Food
7.0Entertainment
Airline reviews

The whole experience went smoothly with no hitches along the way.

10.0 ExcellentAnonymous, Jan 2026
SAN - SMF
Read more Alaska Airlines reviews

The whole experience went smoothly with no hitches along the way.

My Alaska Airlines return flight, although worked out in the end, didn't start off well. The initial plane that my family and I boarded was grounded because of a mishap that happened to one of the engines and everyone on board had to disembark the plane. Thankfully we were accommodated with a another plane but our initial flight was supposed to have departed at 11 pm San Diego time for Orlando but instead we ended up leaving at 1:40 am San Diego time. All Passengers were informed that part of the delay was that the plane had to be inspected by the captain, the food had to be stocked and the individuals responsible for fueling the plane left for the evening and had to be summoned to return to fill up our. The Alaska Airlines crew at the airport and on the plane were awesome and apologetic. I know that the crew wasn't responsible for the mishap of the engine but I think in the future the airline should offer a complimentary drink or (1) item of food other than pretzels, nuts or chips to all passengers since we're not to blame for the extreme set backs. The airline in general is good and I recommend to all flyers.

Late leaving so threatened our connection in Vegas to Seattle. We did make up time and made our connection.

Dropping off of the checked bags took way longer than it should have. The agent for the pre-tagged and ready to drop off line was gone and didn't come back for about 15 minutes. The other bag check lines were barely moving. Agents were standing around and not much was getting done. Everything else about the flight was great.

Was late but $50 voucher was great benefit of the summit card.

See previous. It was the flight from Honolulu to Kapalua that was cancelled.

I truly appreciated the kindness and attentiveness of the staff and flight attendants. They did their best to be prompt with departure times to San Diego and back to New York! Alaska Airlines ... you are awesome!!

I've never flied them before but liked them. Weather was bad so a little scarey but they did a great job landing.

I recently traveled with my service animal, and before boarding, a gate agent kindly arranged for me to have an empty seat next to me to give my dog more space. However, once on board, a male crew member spoke to me in a rude and loud tone, insisting my dog stay on the floor or my lap—even after I explained what the gate agent had approved. His tone and behavior were unprofessional and made me feel uncomfortable in front of other passengers. I understand and respect airline policies, but I would appreciate if this could be reviewed to ensure better awareness and sensitivity toward passengers traveling with service animals. Thank you for your understanding.

Check in online didn't accept my confirmation number so i could only check in with assistance at the airport and ended up with s creepy middle seat.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

I received several emails about my 3:10 flight. When I showed up to the airport at 12:30 to check my bags I was told the flight was actually at 1 pm. They grudgingly rebooked me for a flight at 5:22 to Vegas to get a connecting to LAX. I did find the gate for my original 3:10 flight but they were booked. I proceeded to receive status updates and gate change information for the 3:10 flight, even though I was apparently never supposed to be on that flight

The food options were limited and very specific. Some type of entertainment option for a 4.5 hour flight would have been nice.

The Kayak confirmation number did not work for checking in the day before. I checked in at 8.30 using my ticket number. When I arrived at the airport, I was informed that the flight was overbooked, and since I had checked in late, I did not have a seat. The Next flight was not until ten PM. I called my wife, who had been taking care of our kids all weekend, and she was upset, calling me a liar and telling me to stay in SD. It turned my weekend getaway into a nightmare! I blame the Kayak website and will not book flights using your app in the future.

comfortable but the food is horrible. I have flown Hawaiian several times now and no matter what they say the food is its the same squashed bread with melted goop inside. Tastes fake and isnt what they represent, its quite nasty. What happend to real food? And there is NO entertainment!! so not sure why they are asking for a review on that.

Good and friendly staff. Nicely enjoyed the complimentary drink and snack.

I was very, very cold and a stranger loaned me her sweater next to me. I didn’t wanna buy a blanket just for a four hour trip when I did not need the pillow or the earphones. I don’t mind purchasing a blanket, but I only needed that not all of it accessories. Cold air pretty much blew the entire trip. Two people in front of me both bought the blanket packages. Maybe that’s the idea. The crew was exceptionally nice and passed through multiple times.. the restrooms were very clean and usually accessible.

3 hour wait on customer service after flight was cancelled. Was bumped to a flight where I wouldnt have gotten to my destination for another 2 days. Had to fully refund flight and book a new one the following morning. Paid twice the amount for the flight than I had originally booked. Very disappointed I was not offered any sort of discount or points for all of the frustration, in fact the airline profited twice as much off of me by cancelling my flight and and changing my entire trip.

I understand that both Hawaiian and Alaskan are in the process of merging but I could not get real-time flight info or access my boarding pass on either app

Had a hard time checking into my flight on my phone because they gave me the wrong confirmation number. Otherwise everything else went well.

All was good and they were able to seat my travel companion next to me. Thank you.

The flight crew where really good. Better then the crew from BNE to SFO

left on time, reasonable boarding process arrived early luggage came out quickly

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Premium Plus is a really good idea for longer flights

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

Information on your arrival and departure airports