Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Great Falls to San Diego from $318

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to San Diego departing on 8/16. 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.

Find the cheapest flights from Great Falls to San Diego

Cheap round-trip flights

Delta Logo
5:30 am - 8:57 amGTF-SAN
4h 27m1 stop
Delta Logo
5:10 pm - 10:43 pmSAN-GTF
4h 33m1 stop
$318Delta
Find Deal
Sat, Aug 16 - Mon, Aug 18
Delta Logo
12:40 pm - 10:54 pmGTF-SAN
11h 14m2 stops
Delta Logo
8:50 am - 8:03 pmSAN-GTF
10h 13m1 stop
$324Delta
Find Deal
Sat, Aug 16 - Mon, Aug 18
Delta Logo
12:40 pm - 10:54 pmGTF-SAN
11h 14m2 stops
Delta Logo
6:15 am - 5:39 pmSAN-GTF
10h 24m2 stops
$329Delta
Find Deal
Sat, Aug 16 - Mon, Aug 18
Delta Logo
6:20 pm - 11:45 pmGTF-SAN
6h 25m1 stop
Delta Logo
1:35 pm - 11:09 amSAN-GTF
20h 34m2 stops
$335Delta
Find Deal
Thu, Sep 18 - Sun, Sep 21
Delta Logo
6:20 pm - 11:45 pmGTF-SAN
6h 25m1 stop
Delta Logo
6:15 am - 10:51 pmSAN-GTF
15h 36m1 stop
$386Delta
Find Deal
Thu, Sep 18 - Sun, Sep 21
Delta Logo
6:20 pm - 10:13 amGTF-SAN
16h 53m2 stops
Delta Logo
1:35 pm - 11:09 amSAN-GTF
20h 34m2 stops
$393Delta
Find Deal
Thu, Sep 18 - Sun, Sep 21
Delta Logo
6:00 am - 12:56 pmGTF-SAN
7h 56m1 stop
Delta Logo
9:47 am - 5:36 pmSAN-GTF
6h 49m1 stop
$522Delta
Find Deal
Wed, May 21 - Sun, May 25
Delta Logo
5:45 am - 8:42 amGTF-SAN
3h 57m1 stop
Delta Logo
6:15 am - 5:36 pmSAN-GTF
10h 21m2 stops
$528Delta
Find Deal
Wed, May 21 - Sun, May 25
Alaska Airlines Logo
4:29 pm - 12:06 amGTF-SAN
8h 37m2 stops
Alaska Airlines Logo
7:00 am - 3:49 pmSAN-GTF
7h 49m2 stops
$579Alaska Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
United Airlines Logo
6:25 am - 11:44 pmGTF-SAN
18h 19m2 stops
United Airlines Logo
6:15 am - 9:13 pmSAN-GTF
13h 58m2 stops
$1,127United Airlines
Find Deal
Sun, Jul 20 - Sat, Jul 26

Delta flights from Great Falls to San Diego

Our best Delta deals on Great Falls to San Diego flight tickets
Delta
Aug 16
GTF5:30 amGreat Falls
4h 27m
1 stop
SAN8:57 amSan Diego
Aug 18
SAN5:10 pmSan Diego
4h 33m
1 stop
GTF10:43 pmGreat Falls
Delta
Aug 16
GTF12:40 pmGreat Falls
11h 14m
2 stops
SAN10:54 pmSan Diego
Aug 18
SAN8:50 amSan Diego
10h 13m
1 stop
GTF8:03 pmGreat Falls
Delta
Aug 16
GTF12:40 pmGreat Falls
11h 14m
2 stops
SAN10:54 pmSan Diego
Aug 18
SAN6:15 amSan Diego
10h 24m
2 stops
GTF5:39 pmGreat Falls

See travel insights to San Diego from

How to get the cheapest flight ticket from Great Falls 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 Great Falls 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 Great Falls during the month October is also very affordable. Most momondo users find prices during this month for around $283.

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

The cheapest day to depart from Great Falls to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $406. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $538. 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 afternoon when flights can be purchased for as low as $417. Flights in the morning are often more expensive with an average ticket price of $476.

When to book flights from Great Falls to San Diego

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

Cheap Great Falls to San Diego (GTF to SAN) flight deals and tips

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

Best Price Found

$399

Fastest flight time

3h 57m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Great Falls in the past 72 hours is $399. The best round-trip flight deal from Great Falls to San Diego found on momondo in the last 72 hours is $318.
The fastest flight from Great Falls to San Diego takes 3h 57m
There are no direct flights from Great Falls to San Diego. Popular non-direct route for this connection is Great Falls Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)

  • How far is Great Falls to San Diego by plane?

    The distance between Great Falls and San Diego is about 1065.8 mi. In terms of flight time, this usually takes a little over 3h 57m.

  • When did momondo last update prices for flights from Great Falls Airport to San Diego Airport?

    Prices for flights from Great Falls Airport to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from Great Falls Airport to San Diego Airport?

  • How old do you have to be to fly from Great Falls Airport to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport to San Diego Airport.

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

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Great Falls to San Diego

Compare and see reviews for airlines that fly from Great Falls to San Diego with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $244Free CancellationRating
8.0
7,944 reviews
Search Delta flights
Alaska AirlinesPriceFrom $283Free CancellationRating
8.0
9,994 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
La Mesa
Imperial Beach
San Ysidro
Lemon Grove
Borrego Springs
Poway
Alpine
Santee

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Great Falls.

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

Flights from Great Falls to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Great Falls to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Great Falls to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.


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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 5/12
Mon 5/19

Find better results for your trip to the United States