Cheap Flights From Great Falls Intl. (GTF) To San Diego Intl. (SAN)

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Cheapest Flights from Great Falls (GTF) to San Diego (SAN)

The cheapest flights to San Diego Intl. found within the past 7 days were CA $499 round trip and CA $198 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Jan 16 - Fri, Jan 23
GTF
Great Falls
SAN
San Diego
CA $499 Roundtrip, found 5 days ago
CA $499
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Great Falls to San Diego, returning Fri, Jan 23, priced at CA $499 found 5 days ago
Fri, Jan 16 - Fri, Jan 23
GTF
Great Falls
SAN
San Diego
CA $499 Roundtrip, found 5 days ago
CA $499
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Great Falls to San Diego, returning Fri, Jan 23, priced at CA $499 found 5 days ago
Thu, Jan 29 - Sun, Feb 1
GTF
Great Falls
SAN
San Diego
CA $502 Roundtrip, found 1 day ago
CA $502
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 29 from Great Falls to San Diego, returning Sun, Feb 1, priced at CA $502 found 1 day ago
Thu, Jan 29 - Sun, Feb 1
GTF
Great Falls
SAN
San Diego
CA $530 Roundtrip, found 1 day ago
CA $530
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 29 from Great Falls to San Diego, returning Sun, Feb 1, priced at CA $530 found 1 day ago
Fri, Jan 16 - Fri, Jan 23
GTF
Great Falls
SAN
San Diego
CA $538 Roundtrip, found 5 days ago
CA $538
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Great Falls to San Diego, returning Fri, Jan 23, priced at CA $538 found 5 days ago
Thu, Jan 29 - Sun, Feb 1
GTF
Great Falls
SAN
San Diego
CA $558 Roundtrip, found 1 day ago
CA $558
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 29 from Great Falls to San Diego, returning Sun, Feb 1, priced at CA $558 found 1 day ago
Thu, Jan 29 - Sun, Feb 1
GTF
Great Falls
SAN
San Diego
CA $565 Roundtrip, found 1 day ago
CA $565
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 29 from Great Falls to San Diego, returning Sun, Feb 1, priced at CA $565 found 1 day ago
Fri, Mar 20 - Sun, Mar 22
GTF
Great Falls
SAN
San Diego
CA $578 Roundtrip, found 4 days ago
CA $578
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Mar 20 from Great Falls to San Diego, returning Sun, Mar 22, priced at CA $578 found 4 days ago
Fri, Jan 16 - Fri, Jan 23
GTF
Great Falls
SAN
San Diego
CA $593 Roundtrip, found 5 days ago
CA $593
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Great Falls to San Diego, returning Fri, Jan 23, priced at CA $593 found 5 days ago
Fri, Mar 20 - Sun, Mar 22
GTF
Great Falls
SAN
San Diego
CA $600 Roundtrip, found 4 days ago
CA $600
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Mar 20 from Great Falls to San Diego, returning Sun, Mar 22, priced at CA $600 found 4 days ago
Fri, Jan 16 - Fri, Jan 23
GTF
Great Falls
SAN
San Diego
CA $605 Roundtrip, found 5 days ago
CA $605
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Great Falls to San Diego, returning Fri, Jan 23, priced at CA $605 found 5 days ago
Fri, Jan 16 - Fri, Jan 23
GTF
Great Falls
SAN
San Diego
CA $633 Roundtrip, found 5 days ago
CA $633
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Great Falls to San Diego, returning Fri, Jan 23, priced at CA $633 found 5 days ago
Sat, Apr 4 - Thu, Apr 9
GTF
Great Falls
SAN
San Diego
CA $650 Roundtrip, found 6 days ago
CA $650
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Apr 4 from Great Falls to San Diego, returning Thu, Apr 9, priced at CA $650 found 6 days ago
Thu, Jan 29 - Sun, Feb 1
GTF
Great Falls
SAN
San Diego
CA $668 Roundtrip, found 1 day ago
CA $668
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 29 from Great Falls to San Diego, returning Sun, Feb 1, priced at CA $668 found 1 day ago
Sat, Apr 4 - Thu, Apr 9
GTF
Great Falls
SAN
San Diego
CA $701 Roundtrip, found 6 days ago
CA $701
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Apr 4 from Great Falls to San Diego, returning Thu, Apr 9, priced at CA $701 found 6 days ago
Sat, Apr 4 - Thu, Apr 9
GTF
Great Falls
SAN
San Diego
CA $706 Roundtrip, found 6 days ago
CA $706
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Apr 4 from Great Falls to San Diego, returning Thu, Apr 9, priced at CA $706 found 6 days ago
Fri, Jan 16 - Fri, Jan 23
GTF
Great Falls
SAN
San Diego
CA $708 Roundtrip, found 5 days ago
CA $708
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Great Falls to San Diego, returning Fri, Jan 23, priced at CA $708 found 5 days ago
Fri, Jan 16 - Fri, Jan 23
GTF
Great Falls
SAN
San Diego
CA $737 Roundtrip, found 5 days ago
CA $737
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Great Falls to San Diego, returning Fri, Jan 23, priced at CA $737 found 5 days ago
Sat, Apr 4 - Thu, Apr 9
GTF
Great Falls
SAN
San Diego
CA $757 Roundtrip, found 6 days ago
CA $757
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Apr 4 from Great Falls to San Diego, returning Thu, Apr 9, priced at CA $757 found 6 days ago

Frequently asked questions

Are there direct flights from Great Falls Intl. Airport (GTF) to SAN?
Make a note of your connecting gate, because there are no direct flights between Great Falls Intl. Airport (GTF) and San Diego Intl. Airport (SAN). Delta, Alaska Airlines and United Airlines are among the airlines that will take you to San Diego County with just one stopover.
What airlines fly from Great Falls Intl. Airport (GTF) to San Diego Intl. Airport (SAN)?
There are currently no airlines offering direct flights between GTF and San Diego Intl. Airport (SAN). Save time and avoid annoying stopovers by searching for the most efficient routes well in advance.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.