Find cheap flights from Great Falls to San Diego

GTF - SAN

Find cheap flights from Great Falls to San Diego

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Round-trip
Economy
Great Falls (GTF)
San Diego
Fri 8/6
Fri 8/13
Any month
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Good to know

Low season

JulyBest time to beat the crowds with an average 41% drop in price.

High season

DecemberMost popular time to fly with an average 41% increase in price.

Average price round-trip

$318(avg. price over the last 2 weeks)

Good deal round-trip

$257or less

Good deal one-way

$148or less

When to book flights from Great Falls to San Diego

Estimated round-trip price
Average price per month

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $148 or less one-way and $257 or less round-trip.
  • High season is considered to be November, December and January. The cheapest month to fly is July.
  • Morning departure is around 4% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking flights from Great Falls to San Diego

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Top 3 airlines serving Great Falls to San Diego

Scores according to KAYAK customer reviews

8.3
Alaska Airlines
Overall score based on 29,525 reviews
8.5
Boarding
8.3
Comfort
8.8
Crew
7.9
Entertainment
7.9
Food
Airline reviews

Pros: "Everything"
Cons: "Nothing"

Cons: "WIFI was not working"

Pros: "Seat very comfortable"
Cons: "Better snacks"

Cons: "Thank you"

Cons: "Nothing"

Cons: "WiFi did not work well"

Pros: "Free upgrade!!!"
Cons: "Nothing"

Cons: "It was great!! Couldn’t have been any better!"

Cons: "No problem at all"

Cons: "Announcements via intercom too rushed, unclear and poorly pronounced. The speaker needs to pronounce each word, and the end of each word clearly."

Cons: "Spacious comfortable seating"

Cons: "Smooth sailing no issues"

Pros: "Brand new aircraft. Tons of legroom"

Pros: "Everything went smoothly and everyone was extremely nice and helpful."
Cons: "Nothing"

Pros: "The attendants were great"
Cons: "The line of people in the aisle waiting for the bathroom."

Pros: "Efficiency and spotless plane."

Pros: "Everything was so fast!"

Pros: "I liked being able to carry on my bag that I purchased from the airport just so I wouldn’t have to check a bag. Spent a good sum of money doing so."
Cons: "Checking my bag just so the airport could charge us more money."

Cons: "I forgot my headphones. $3 to borrow a pair from virgin?"

Pros: "Consistent, professional, & courteous."

Pros: "Nothing went wrong."
Cons: "Turbulence. Haha!"

Pros: "Very professional atmosphere"

Cons: "Nothing"

Pros: "Was great"

Pros: "Great"

Pros: "Power sockets on each seat, good snacks"
Cons: "The loading of the plane was a bit messy. Not terrible, just didn't have much structure to it."

Pros: "the tablets that could be purchased were a nice touch."
Cons: "AC WAS NOT BLOWJNG COLD AIR!!!! Miserable!"

Pros: "I very much appreciated the accommodations for military members."

Pros: "everything"

Cons: "All was terrible"

Pros: "Boarding was very nice, she said my name, nice detail. Boarding was very efficient."

Pros: "friendly"
Cons: "nothing"

Pros: "The beverage was good."

Pros: "People were efficient and friendly"
Cons: "Nothing"

Pros: "The whole experience was great,very easy No stress"

Cons: "Cold. Very cold"

Pros: "I enjoyed flying Alaska Airlines"
Cons: "Nothing"

Pros: "Got to move to an open row, thx you."
Cons: "My bag was left in San Diego. I had a feeling when the lady in Portland checking it in was pretty lazy about it. She said" just put it over there""

Cons: "Nothing"

Pros: "Everything"
Cons: "Nothing"

Pros: "Promptness of departure"
Cons: "Very crowded"

Pros: "Comfortable chair, spacious since I upgraded to Premium."
Cons: "NO snack though, was offered just water from a large botter"

Pros: "Ease of check-in, attitude of personnel"
Cons: "Small supply of favourite food items -"

Cons: "I was not able to use my TSA Pre Check. San Diego Facility is wayy to small and overcrowded. I was never welcomed aboard the plane"

Cons: "The planes, both ways, was filthy."

Pros: "Clean roomy plane."

Pros: "nicer plane clean and comfy. like the ability to watch movies"

Pros: "Really cramped overhead storage. Not TSA dimensions."

Pros: "food and tablet for sale."
Cons: "Delayed both ways - very crowded."

Pros: "Liked the attitude of staff and comfort of 50% capacity."
Cons: "There were costumers taking off mask and walking through plane."

Pros: "I appreciate that Delta leaves seats empty, for our health."
Cons: "Snacks were all sugar-laden. Not good for anyone!"

Pros: "The crew was amazing."
Cons: "The seat backs are very uncomfortable for my neck & upper back. Difficult to tolerate, and gave me headache on each flight."

Pros: "No middle seats. Crew was nice. More space for people."
Cons: "The ceiling next to the spot lights or calling for help was dirty. I was expecting everything to be wiped. I turned my air fan on, and my there were some brown spots on my hands. And I looked up, it was dirty up there."

Cons: "When I pick up my bags"

Pros: "We needed a seat belt extender and one of the crew members noticed and was so kind in getting that. No embarrassment or drawing attention to the customer. His name? David"

Pros: "Friendly cabin staff and one of the most enjoyable addresses by a captain I've ever heard (and seen - he was out in the first class area when he welcomed us)."
Cons: "Nothing"

Pros: "Very attentive and engaging crew."
Cons: "really nothing!"

Cons: "Flight was late for one hour"

Cons: "The flight was delayed an hour."

Pros: "The crew on this flight was amazing, and boarding was right on time."
Cons: "It was pretty hot on the airplane. Could have regulated the temperature a bit better."

Cons: "The seats could have been more comfortable"

Pros: "Despite boarding late, and sitting on the tarmac for half an hour since we missed our take off time, and having to move passengers around to balance the weight on the plane, we made it home alive."
Cons: "We landed over half an hour late. Flight attendants needed to move passengers to balance the weight on the small plane, and asked for "volunteers." When there were none, the FA stood in the aisle and said we just weren't going to take off if nobody volunteered. They should have just MOVED people."

Cons: "There was a lot of turbulence and people screaming in fear, it always makes me feel better when the crew says something reassuring to make people less anxious."

Pros: "The crew was amazing."
Cons: "Cleanliness"

Cons: "The only problem with the food was it was all canceled because of rough weather."

Cons: "I’m would be much better if I can sit by my husband."

Cons: "Flight was delayed over an hour. Missed my Easter dinner plans... :("

Pros: "I was upgraded to Comfort+ and the seat next to me was left vacant. That was a great flight!"

Pros: "It was a nice flight. No troubles"
Cons: "Nothing"

Pros: "Very professional crew."
Cons: "The plane was delayed 1 and a half hours getting out of the gate because of a malfunctioning fuel gauge"

Cons: "Missed waiting 5 hours for next flight"

Cons: "seats were broken, armrest broken"

Pros: "Seat comfort and crew. Atlanta customs was much more efficient in processing people."

Pros: "Great flight attendants and crew, 30 min early!!"
Cons: "Nothing"

Pros: "Like Above"
Cons: "Like above"

Pros: "Entertainment available"
Cons: "All good"

Cons: "It was very hot in the cabin during the flight. Several passengers noticed."

Pros: "Smooth flight on new B757 with good entertainment system and Comfort+ seating legroom worth the extra cost but I was disappointed that the overhead storage bins above our seats were filled by pax from other seats before we arrived even though we were given priority boarding and the toilets were filthy."
Cons: "Boarding passengers should be more carefully controlled with amount and size of cabin luggage and where they place them. Toilets should be more frequently cleaned in flight."

Pros: "On time, comfortable, great flight attendants."

Pros: "Had to cross terminals and the pathway was closed due to an international flight landing (poor planning on LAX part) so had to exit and reenter terminal through TSA. Flight delayed an hour then cancelled due to control panel failure. 10pm flight became 12am bus (and originally told it was 11.15pm bus which was "stuck in traffic" when google map traffic was all green). Got back to SD 4 hours after scheduled time."

Pros: "The movies were spectacular"
Cons: "Food was a bit plain"

Pros: "loved the airbus and in flight movies good stufg"

Pros: "It was a good flight"
Cons: "Nothing"

Cons: "Seats are too close."

Pros: "Quick and on time. Comfortable seats."
Cons: "Not many movie options."

Pros: "Stewardess named "Mel.""
Cons: "Paid for upgraded seat to "Comfort" for both of us. Bank account was charged for both. Got to gate and only one of us was upgraded. Gate agents said there was nothing hey could do, and that I had to call customer service. Nothing, in person. Terrible"

Pros: "Upgrade. Comfort. Gourmet Oatmeal Breakfast."
Cons: "Need more cooking shows (British Bakeoff would be fun) or something besides what has been there for too long."

Pros: "Entertainment, newer plane, great crew. and complimentary meal? fantastic."
Cons: "I checked in 12 hours in advance for both trips and was assigned a B seat toward the back of the plane for both, with no capability to select my seats in advance."

Pros: "Complimentary meal and entertainment, very good service from flight attendants."
Cons: "Seat 43B?! I checked in 12+ hours in advance."

Pros: "Nice views on the east side of the flight. Caught Mt. Rainier, Mt. Adams, Lake Tahoe, Yosemite Half Dome, Edwards AFB, downtown LA Free Gogo in-flight wifi allowed Google Maps to work well, though nothing else seemed to load. In-flight magazine was well-written."
Cons: "Flight ran a bit late due to departure congestion."

Pros: "Friendly crews."
Cons: "Crying girl whole flight"

Pros: "I appreciated the kindness of the staff at each of our stops. From beginning to end they were polite, helpful, and kind!"

Pros: "It was a smooth ride and overall very enjoyable flight as the entertainment was very enjoyable and a lot to choose from"
Cons: "It was a smooth ride and overall very enjoyable flight as the entertainment was very enjoyable and a lot to choose from"

Pros: "Refer to my comments about flight from Chicago to Minneapolis."

Pros: "Leg room not as bad as general chatter."
Cons: "Seat width a problem. Center seat passenger used arm rest subject me to cart hits and hits from other passengers. Aisle seemed narrow. New Embracier airplane with 6 seats across."

Pros: "Decent food"
Cons: "Bad delay Flight attendants not friendly"

Pros: "Snacks included bananas."
Cons: "Forced to gate check a bag that fit within the size constraints."

Pros: "Read above"
Cons: "Read above"

Cons: "Flight from LAX to SAN was good once we got across the airport from Westjet terminal to the Delta terminal. LAX is never simple! Comfort on aircraft today is never comfortable unless you pay the extreme pricing of premium seating."

Cons: "They did not enforce masks. Person sitting next to me had mask off the entire time."

Pros: "Staff"
Cons: "Not enough leg room."

Cons: "Was delay"

Pros: "Free WiFi with movies"

Pros: "On time departure and arrival"
Cons: "Small plane"

Pros: "Friendly crew, on time and perfect landing"

Pros: "I want $254 visa gift card as a refund!!!!!"
Cons: "Please see above"

Cons: "No bags to go to overhead bin"

Cons: "Lost my baggage at united, better not cooperate with them"

Pros: "Everything is smoothie"
Cons: "I have not find any"

Cons: "We had to run to get to our plane because of the ridiculous time-window you guys allowed (15 minutes if everything went according to plan--which it didn't)."

Pros: "Boarding was very easy , no long line , trip was on time ."

Cons: "slightly delayed"

Pros: "Dr usus I"
Cons: "The keys"

Pros: "Everything ran as expected"
Cons: "Nothing"

Pros: "Awesome"

Cons: "Left an hour late."

Pros: "Nice staff"
Cons: "Delayed"

Pros: "The girl next to me was kinda cute"
Cons: "Nothing the airline can fix, just slow passengers. Maybe allow the more experienced flyer to sit up front so we can get off the plane faster"

Pros: "On time"
Cons: "As with all other flights, no room to breath."

Pros: "Staff"
Cons: "Delays, multiple gate changes"

Pros: "Lack of services for price"
Cons: "Lack of services for price"

Pros: "All was very convenient for me"

Cons: "Need to pay to watch TV"

Cons: "Food is actually not applicable"

Pros: "Friendly"
Cons: "Price"

Pros: "Onboard service"

Pros: "Nothing"
Cons: "Lost $700 on this trip. The refund policy was extremely unclear, and the time window for valid trip insurance was extremely short. The purchase of insurance was useless."

Cons: "Same as above same as above"

Pros: "Joe H was amazing!!!"

Pros: "Just. O. K"

Pros: "Super friendly funny attendant"

Pros: "Good movie options, quick boarding process."

Cons: "Never made it!!"

Pros: "Crowded like sardines Groups 4 & 5 were told you must check your carry-on bags Wifi didn't work for all devices Pilot had to make second approach, because he was too freaking low!!"

Pros: "check in at a kiosk"
Cons: "everything was good"

Cons: "newar to San Diego was fine"

Cons: "They charge me to much for my second baggage($70)"

Pros: "Nice short trip with no complications."
Cons: "Everything was fine; I just generally don't like flying."

Pros: "All"

Pros: "People were nice."
Cons: "No wifi and no food."

Pros: "Excellent cabin service. Arrive destination on time."

Pros: "Flight was not completely full"
Cons: "Should have meal if flight is during normal dinner time"

Pros: "They were prompt and polite"

Pros: "Staff and comfort good."
Cons: "Samething no help to my flights or cabin."

Cons: "The movie I was watching ended 20mins before the end.."

Pros: "Same as above"

Cons: "Sound issues with TV and phone jack"

Cons: "very late."

Pros: "Pilot was the best. Best landing ever."
Cons: "Deboarding because they didn't have a plane with the right spoilers so we could land on San Diego's short runway. The pilot had mentioned it and they still boarded us and then had to have over 299 people get off and move to another concourse. United should listen to their pilots and think safety for their passengers."

Read more about Alaska Airlines
COVID-19 information

Safety measures for airlines flying from Great Falls to San Diego

Airlines flying from Great Falls to San Diego have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Great Falls to San Diego

Mandatory masks

Masks required on board, masks provided on flights from Great Falls to San Diego

Social distancing seating

Middle seats unavailable to book on flights from Great Falls to San Diego

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Great Falls to San Diego

Book cheap flights from Great Falls to San Diego

Recent round-trip flight deals

8/25
Wed
1 stop
Delta
7h 13m
GTF - SAN
9/1
Wed
1 stop
Delta
7h 08m
SAN - GTF
8/20
Fri
1 stop
Multiple Airlines
7h 03m
GTF - SAN
9/2
Thu
1 stop
Multiple Airlines
15h 02m
SAN - GTF
8/20
Fri
1 stop
Multiple Airlines
7h 03m
GTF - SAN
8/31
Tue
1 stop
Multiple Airlines
6h 25m
SAN - GTF
8/23
Mon
1 stop
Multiple Airlines
7h 08m
GTF - SAN
9/2
Thu
1 stop
Multiple Airlines
15h 02m
SAN - GTF
8/20
Fri
1 stop
Multiple Airlines
7h 03m
GTF - SAN
8/28
Sat
1 stop
Multiple Airlines
14h 52m
SAN - GTF
8/25
Wed
2 stops
Alaska Airlines
11h 17m
GTF - SAN
9/1
Wed
1 stop
Alaska Airlines
7h 34m
SAN - GTF
8/23
Mon
1 stop
Multiple Airlines
7h 08m
GTF - SAN
8/31
Tue
1 stop
Multiple Airlines
6h 25m
SAN - GTF
9/21
Tue
1 stop
Alaska Airlines
7h 43m
GTF - SAN
9/27
Mon
1 stop
Alaska Airlines
6h 55m
SAN - GTF
8/23
Mon
1 stop
Multiple Airlines
7h 08m
GTF - SAN
8/28
Sat
1 stop
Multiple Airlines
14h 52m
SAN - GTF
9/21
Tue
1 stop
Alaska Airlines
6h 04m
GTF - SAN
9/27
Mon
2 stops
Alaska Airlines
21h 05m
SAN - GTF
8/20
Fri
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Multiple Airlines
7h 03m
GTF - SAN
9/1
Wed
2 stops
Multiple Airlines
13h 02m
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9/7
Tue
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Multiple Airlines
19h 04m
GTF - SAN
9/12
Sun
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Multiple Airlines
17h 10m
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8/20
Fri
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Multiple Airlines
7h 03m
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8/29
Sun
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14h 22m
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8/20
Fri
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Multiple Airlines
7h 03m
GTF - SAN
9/1
Wed
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7h 34m
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9/14
Tue
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10h 26m
GTF - SAN
9/18
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9h 20m
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18h 33m
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6h 55m
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8/25
Wed
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Alaska Airlines
14h 20m
GTF - SAN
9/1
Wed
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Alaska Airlines
10h 24m
SAN - GTF
12/4
Sat
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Alaska Airlines
5h 30m
GTF - SAN
12/7
Tue
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Alaska Airlines
6h 15m
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11/11
Thu
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United Airlines
14h 45m
GTF - SAN
11/14
Sun
1 stop
United Airlines
5h 58m
SAN - GTF
12/4
Sat
1 stop
Delta
8h 23m
GTF - SAN
12/7
Tue
1 stop
Delta
4h 17m
SAN - GTF
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Recent one-way flight deals

9/13
Mon
1 stop
Multiple Airlines
20h 42m
GTF - SAN
9/17
Fri
1 stop
Multiple Airlines
7h 51m
GTF - SAN
9/17
Fri
2 stops
Multiple Airlines
31h 31m
GTF - SAN
9/13
Mon
2 stops
Alaska Airlines
19h 47m
GTF - SAN

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