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 $579 round trip and CA $360 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Sep 26 - Fri, Oct 2
GTF
Great Falls
SAN
San Diego
CA $579 Roundtrip, found 5 days ago
CA $579
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Sep 26 from Great Falls to San Diego, returning Fri, Oct 2, priced at CA $579 found 5 days ago
Sat, Sep 26 - Fri, Oct 2
GTF
Great Falls
SAN
San Diego
CA $616 Roundtrip, found 5 days ago
CA $616
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Sep 26 from Great Falls to San Diego, returning Fri, Oct 2, priced at CA $616 found 5 days ago
Sat, Sep 26 - Fri, Oct 2
GTF
Great Falls
SAN
San Diego
CA $628 Roundtrip, found 5 days ago
CA $628
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Sep 26 from Great Falls to San Diego, returning Fri, Oct 2, priced at CA $628 found 5 days ago
Wed, Aug 12 - Wed, Aug 19
GTF
Great Falls
SAN
San Diego
CA $1,249 Roundtrip, found 5 days ago
CA $1,249
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Aug 12 from Great Falls to San Diego, returning Wed, Aug 19, priced at CA $1,249 found 5 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.

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*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.