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SAN - GTF

$149 Find cheap flights from San Diego to Great Falls

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 Great Falls departing on 10/1. 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
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Great Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Great Falls, 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 Great Falls, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from San Diego to Great Falls (SAN-GTF)

 
These are the cheapest deals for flights from San Diego to Great Falls currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from San Diego to Great Falls

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Diego to Great Falls.

Recent one-way flight deals from San Diego to Great Falls

Only flying one-way? Below are some of the best one-way flight deals from San Diego to Great Falls found on KAYAK recently.

Recent last minute flight deals from San Diego to Great Falls

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from San Diego to Great Falls.

Recent direct flight deals from San Diego to Great Falls

The latest deals for direct flights from San Diego to Great Falls so you can sit back and relax without the need for a layover.

Cheap bus & train deals from San Diego to Great Falls

Find recent round-trip train or bus tickets from San Diego to Great Falls.

All round-trip flight deals to Great Falls

The cheapest plane tickets to Great Falls found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:14 pm - 10:33 pmSAN-GTF
4h 19m1 stop
5:45 am - 12:08 pmGTF-SAN
7h 23m1 stop
$298Delta
Find Deal
Sat, Aug 31 - Tue, Sep 3
6:15 am - 11:39 amSAN-GTF
4h 24m1 stop
12:30 pm - 10:26 pmGTF-SAN
10h 56m2 stops
$346Delta
Find Deal
Fri, Sep 20 - Sun, Sep 22
9:26 pm - 3:51 pmSAN-GTF
17h 25m2 stops
4:31 pm - 11:44 pmGTF-SAN
8h 13m1 stop
$391Alaska Airlines
Find Deal
Sat, Aug 31 - Tue, Sep 3
11:15 am - 10:37 pmSAN-GTF
10h 22m2 stops
12:30 pm - 10:26 pmGTF-SAN
10h 56m2 stops
$393Delta
Find Deal
Fri, Sep 20 - Sun, Sep 22
8:50 pm - 11:59 pmSAN-GTF
26h 09m1 stop
4:11 pm - 11:59 pmGTF-SAN
8h 48m1 stop
$402Alaska Airlines
Find Deal
Fri, Aug 2 - Sat, Aug 10
8:50 pm - 3:27 pmSAN-GTF
17h 37m1 stop
7:02 am - 9:06 pmGTF-SAN
15h 04m2 stops
$407Alaska Airlines
Find Deal
Fri, Aug 2 - Sat, Aug 10
9:26 pm - 3:51 pmSAN-GTF
17h 25m2 stops
4:31 pm - 12:35 pmGTF-SAN
21h 04m2 stops
$418Alaska Airlines
Find Deal
Sat, Aug 31 - Tue, Sep 3
8:50 pm - 11:59 pmSAN-GTF
26h 09m1 stop
7:02 am - 8:36 amGTF-SAN
26h 34m1 stop
$422Alaska Airlines
Find Deal
Thu, Aug 1 - Thu, Aug 8
1:00 pm - 11:59 pmSAN-GTF
9h 59m2 stops
7:02 am - 8:36 amGTF-SAN
26h 34m1 stop
$427Alaska Airlines
Find Deal
Thu, Aug 1 - Thu, Aug 8
4:55 pm - 11:59 pmSAN-GTF
6h 04m1 stop
7:02 am - 11:59 pmGTF-SAN
17h 57m1 stop
$432Alaska Airlines
Find Deal
Sat, Jul 27 - Mon, Jul 29
6:15 am - 11:39 amSAN-GTF
4h 24m1 stop
$149Delta
Find Deal
Tue, Oct 1
11:15 am - 10:37 pmSAN-GTF
10h 22m2 stops
$154Delta
Find Deal
Tue, Oct 1
10:10 am - 4:41 pmSAN-GTF
5h 31m1 stop
Fri, Jul 5
7:32 pm - 11:50 amSAN-GTF
15h 18m1 stop
Thu, Aug 8
5:32 pm - 4:41 pmSAN-GTF
22h 09m2 stops
Thu, Jul 11
6:15 am - 3:31 pmSAN-GTF
8h 16m1 stop
$201Alaska Airlines
Find Deal
Wed, Jul 10
2:20 pm - 11:59 pmSAN-GTF
8h 39m2 stops
$206Alaska Airlines
Find Deal
Wed, Jul 10
6:15 am - 3:31 pmSAN-GTF
8h 16m1 stop
$211Alaska Airlines
Find Deal
Fri, Jul 12
6:45 am - 3:31 pmSAN-GTF
7h 46m2 stops
$216Alaska Airlines
Find Deal
Thu, Jul 4
6:16 am - 9:18 pmSAN-GTF
14h 02m2 stops
$288United Airlines
Find Deal
Sat, Jul 6

Flights from San Diego to Great Falls - Travel Insights & Trends

Get data-powered insights and trends into flights from San Diego to Great Falls 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 Great Falls?

The average price of all flights from San Diego to Great Falls clicked on KAYAK for each day over the last 12 months.
When flying from San Diego to Great Falls, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to San Diego, you’ll find the best rates on Mondays and the most expensive ones on Thursdays.

What is the cheapest month to fly from San Diego to Great Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Diego to Great Falls, 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 Great Falls is January, where tickets cost $327 on average. On the other hand, the most expensive months are March and June, where the average cost of tickets is $647 and $584 respectively.

Which airlines provide the cheapest flights from San Diego to Great Falls?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from San Diego to Great Falls found on KAYAK was with Delta for $149. Delta proposed a round-trip connection from $298 and Alaska Airlines from $391.

Good to know

Low season

January

High season

July

Cheapest flight

$149
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from San Diego to Great Falls

When to book flights from San Diego to Great Falls

Are your dates flexible? Find out the best times to travel from San Diego to Great Falls 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 Great Falls

  • What is the cheapest flight from San Diego to Great Falls?

    In the last 3 days, the lowest price for a flight from San Diego to Great Falls was $149 for a one-way ticket and $298 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Great Falls?

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

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

    The two airlines most popular with KAYAK users for flights from San Diego to Great Falls are Delta and Alaska Airlines. With an average price for the route of $512 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $472 and an overall rating of 8.0.

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

    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 Great Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls 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 Great Falls?

    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 Great Falls with an airline and back to San Diego with another airline. Booking your flights between San Diego and GTF 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 Great Falls?

    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 Great Falls from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from San Diego to Great Falls

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Great Falls. 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 Great Falls? 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 9192 reviews
7.3Food
7.9Comfort
8.6Crew
8.2Boarding
7.3Entertainment
Airline reviews

I had a middle seat in between two large men. It was a redeye so needless to say I didn’t get a minute of sleep. One guy was pouring over into my seat the other kept falling onto my shoulder

2.0 MediocreAnonymous, May 2024SAN - JFK
Read more about Alaska Airlines reviews

I had a middle seat in between two large men. It was a redeye so needless to say I didn’t get a minute of sleep. One guy was pouring over into my seat the other kept falling onto my shoulder

It was ok. Alaska was adequate. Efficient and what I paid for it was fair. The boarding area at the gate was a joke. By the time they get past the C boarding group people all line up impatiently and then it’s chaos. We were boarding early then we sat on the tarmac for 30 minutes. I would of rather sat in the airport.

Pilot warned us it was going to be bumpy, which I usually like when it is, but it wasn't, so I spent most of the flight unnecessarily wondering when it was going to get rough. Just can't win sometimes. Ha!

Flight itself was great! Snacks are never really good; in this case, the "butter braids" and Biscotti cookie were both hard. The attendants' were good. We felt we found a good deal on the cost. The check-in process was very smooth: Alaskan Airlines always does a good job. Boarding was pretty timely, too. We fly Alaskan whenever possible and will continue to do so.

The space for legs in coach is better than other Airlines you can even cross your legs!!

Comfortable seat, plenty of leg room which is so rare, overhead bin comfortably accommodated my carry-on bag. Deli box was tasty, service was good, bathrooms were clean. Uneventful flight, which I appreciate. Departed on time and landed early.

Honestly, there was not much they could do. Due to wind, the flight was delayed for several hours because we had to be diverted to San Jose where we needed to refuel before departing to Hawaii. Wish they had offered some snacks during the delays/diversion because we had to wait such a long time to finally get our food served during the flight after leaving California.

I really like Alaska airline, it's my favorite airline❤️

Alaska Airlines was fantastic. Kayak on the other hand was extremely poor. I got tickets through Kayak for a flight to a funeral. The date got changed less than 12 hours after I made my reservations. When I attempted to change my flights through Kayak, I was unable to use either the website or the phone system. The phone matrix did not give an option to cancel or change. The website said Kayak could not find any record of me making airline reservations through Kayak and even through I never left the Kayak website when making the reservations to my knowledge. After more than a half hour of frustration on the phone and computer ( on top of dealing with the death of a member of my family) I finally contacted Alaska Airline directly and they cancelled my flight and refunded the cost very quickly and efficiently. Alaska Airlines gets 10 stars. Kayak gets zero stars and has permanently lost a customer. I will never use Kayak again.

My plane ride down landed 20 min late. Boarding at SFO was strange too. The people at the terminal were nice—but, boarding lacked direction, and was confusing . Coming back was worse—the plane was hours behind—and I barely caught the last Bart train back to San Francisco (3 min more and I would have been in trouble). It was a very stressful trip, and it didn’t need to be.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Like most domestic flights in the US, you are basically on your own with this airline when it comes to food, so be sure to purchase meals and drinks ahead of time or expect to arrive starving and dehydrated (like I was).

You need to be a hacker to get the (Free) WiFi

On time take off…US cabins look tired and need of refresh!

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

the head jack on my seat didn't work and the power outlet didn't work for my seat

Book cheap flights from San Diego to Great Falls

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Diego to Great Falls found on KAYAK in the last 72 hours.
10/1Tue
1 stopDelta
4h 24mSAN-GTF
$149
10/1Tue
2 stopsDelta
10h 22mSAN-GTF
$154
7/5Fri
1 stop
5h 31mSAN-GTF
$157
8/8Thu
1 stop
15h 18mSAN-GTF
$174
7/11Thu
2 stops
22h 09mSAN-GTF
$184
7/10Wed
1 stopAlaska Airlines
8h 16mSAN-GTF
$201
7/10Wed
2 stopsAlaska Airlines
8h 39mSAN-GTF
$206
7/12Fri
1 stopAlaska Airlines
8h 16mSAN-GTF
$211
7/4Thu
2 stopsAlaska Airlines
7h 46mSAN-GTF
$216
7/6Sat
2 stopsUnited Airlines
14h 02mSAN-GTF
$288

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San Diego - Great Falls Flights

Departure:

San Diego (SAN)United States

Destination:

Great Falls (GTF)United States

Return flight deals:

Great Falls - San Diego

Cabin classes: