Cheap flights from Great Falls to San Diego (GTF - SAN) from $377

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. 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.
GTF — SAN
May 8 — May 151

Cheap flight deals from Great Falls to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 3, 2024.

Popular in

July

Cheapest in

January

Average price

$443

Round-trip from

$288
High demand for flights, 36% potential price rise
Best time to find cheap flights, 38% potential price drop
Average for round-trip flights in May 2024
From Great Falls to San Diego

What is the cheapest day to fly round-trip from Great Falls to San Diego?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Flights from Great Falls to San Diego lean towards being more expensive in July. Prices are generally better when you fly from Great Falls to San Diego in January, with the cheapest ticket starting at $341.

When is the cheapest time to fly from Great Falls to San Diego (GTF - SAN)?

It’s optimal to fly from Great Falls to San Diego in the afternoon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at noon.

Cheap Delta flights from Great Falls to San Diego

Explore cheap flight options specifically provided by Delta for the route between Great Falls and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Check out some of the cheapest Delta flights we've come across from Great Falls to San Diego. Come back soon if you're not finding the exact deal you're looking for.
Fri 5/315:45 amGTF - SAN
2 stops9h 44mDelta
Mon 6/36:55 pmSAN - GTF
2 stops15h 17mDelta
Deal found 5/2$412
Fri 5/316:24 pmGTF - SAN
2 stops16h 47mDelta
Mon 6/33:25 pmSAN - GTF
2 stops18h 47mDelta
Deal found 5/1$462
Thu 8/295:55 amGTF - SAN
1 stop7h 25mDelta
Tue 9/311:15 amSAN - GTF
2 stops10h 18mDelta
Deal found 5/2$464
Thu 8/2912:30 pmGTF - SAN
2 stops11h 01mDelta
Tue 9/311:15 amSAN - GTF
2 stops10h 18mDelta
Deal found 5/2$469

Cheap Alaska Airlines flights from Great Falls to San Diego

Explore cheap flight options specifically provided by Alaska Airlines for the route between Great Falls and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Browse through some of the cheapest Alaska Airlines flights traveling from Great Falls to San Diego. Make sure to examine the flight information before completing your reservation.
Thu 5/304:06 pmGTF - SAN
1 stop7h 39mAlaska Airlines
Tue 6/46:15 amSAN - GTF
1 stop16h 40mAlaska Airlines
Deal found 5/2$377
Thu 5/307:00 amGTF - SAN
1 stop8h 27mAlaska Airlines
Tue 6/42:14 pmSAN - GTF
2 stops8h 41mAlaska Airlines
Deal found 5/2$382
Thu 5/304:06 pmGTF - SAN
2 stops8h 37mAlaska Airlines
Tue 6/42:14 pmSAN - GTF
2 stops8h 41mAlaska Airlines
Deal found 5/2$387
Fri 5/314:06 pmGTF - SAN
1 stop8h 53mAlaska Airlines
Mon 6/38:00 pmSAN - GTF
1 stop26h 55mAlaska Airlines
Deal found 5/1$402
Fri 5/317:00 amGTF - SAN
2 stops14h 57mAlaska Airlines
Mon 6/38:00 pmSAN - GTF
1 stop26h 55mAlaska Airlines
Deal found 5/2$407
Thu 8/294:31 pmGTF - SAN
1 stop8h 13mAlaska Airlines
Tue 9/310:00 amSAN - GTF
1 stop12h 46mAlaska Airlines
Deal found 5/2$465

Cheap Great Falls to San Diego flights in May & June 2024

Find cheap flight options from Great Falls to San Diego specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 3, 2024.
The lowest fares we've come across on flights traveling from Great Falls to San Diego in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/304:06 pmGTF - SAN
1 stop7h 39mAlaska Airlines
Tue 6/46:15 amSAN - GTF
1 stop16h 40mAlaska Airlines
Deal found 5/2$377
Thu 5/307:00 amGTF - SAN
1 stop8h 27mAlaska Airlines
Tue 6/42:14 pmSAN - GTF
2 stops8h 41mAlaska Airlines
Deal found 5/2$382
Thu 5/304:06 pmGTF - SAN
2 stops8h 37mAlaska Airlines
Tue 6/42:14 pmSAN - GTF
2 stops8h 41mAlaska Airlines
Deal found 5/2$387
Fri 5/314:06 pmGTF - SAN
1 stop8h 53mAlaska Airlines
Mon 6/38:00 pmSAN - GTF
1 stop26h 55mAlaska Airlines
Deal found 5/1$402
Fri 5/317:00 amGTF - SAN
2 stops14h 57mAlaska Airlines
Mon 6/38:00 pmSAN - GTF
1 stop26h 55mAlaska Airlines
Deal found 5/2$407
Fri 5/315:45 amGTF - SAN
2 stops9h 44mDelta
Mon 6/36:55 pmSAN - GTF
2 stops15h 17mDelta
Deal found 5/2$412
Fri 5/316:24 pmGTF - SAN
2 stops16h 47mDelta
Mon 6/33:25 pmSAN - GTF
2 stops18h 47mDelta
Deal found 5/1$462

Great Falls to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Great Falls and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
The lowest fares we've come across on flights traveling from Great Falls to San Diego in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/304:06 pmGTF - SAN
1 stop7h 39mAlaska Airlines
Tue 6/46:15 amSAN - GTF
1 stop16h 40mAlaska Airlines
Deal found 5/2$377
Thu 5/307:00 amGTF - SAN
1 stop8h 27mAlaska Airlines
Tue 6/42:14 pmSAN - GTF
2 stops8h 41mAlaska Airlines
Deal found 5/2$382
Thu 5/304:06 pmGTF - SAN
2 stops8h 37mAlaska Airlines
Tue 6/42:14 pmSAN - GTF
2 stops8h 41mAlaska Airlines
Deal found 5/2$387
Fri 5/314:06 pmGTF - SAN
1 stop8h 53mAlaska Airlines
Mon 6/38:00 pmSAN - GTF
1 stop26h 55mAlaska Airlines
Deal found 5/1$402
Fri 5/317:00 amGTF - SAN
2 stops14h 57mAlaska Airlines
Mon 6/38:00 pmSAN - GTF
1 stop26h 55mAlaska Airlines
Deal found 5/2$407
Fri 5/315:45 amGTF - SAN
2 stops9h 44mDelta
Mon 6/36:55 pmSAN - GTF
2 stops15h 17mDelta
Deal found 5/2$412
Fri 5/316:24 pmGTF - SAN
2 stops16h 47mDelta
Mon 6/33:25 pmSAN - GTF
2 stops18h 47mDelta
Deal found 5/1$462
Thu 8/295:55 amGTF - SAN
1 stop7h 25mDelta
Tue 9/311:15 amSAN - GTF
2 stops10h 18mDelta
Deal found 5/2$464
Thu 8/294:31 pmGTF - SAN
1 stop8h 13mAlaska Airlines
Tue 9/310:00 amSAN - GTF
1 stop12h 46mAlaska Airlines
Deal found 5/2$465

Find flights from Great Falls to San Diego within your budget

Customize your flight search to find flights from Great Falls to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$377 - $469

Route

Depart

Return

Price

Great FallsSan Diego

GTF - SAN

GTFSAN

Great Falls

Thu 5/30

1 stop7h 39m

San Diego

Tue 6/4

1 stop16h 40m

$377

Great FallsSan Diego

GTF - SAN

GTFSAN

Great Falls

Thu 5/30

1 stop8h 27m

San Diego

Tue 6/4

2 stops8h 41m

$382

Great FallsSan Diego

GTF - SAN

GTFSAN

Great Falls

Thu 5/30

2 stops8h 37m

San Diego

Tue 6/4

2 stops8h 41m

$387

Great FallsSan Diego

GTF - SAN

GTFSAN

Great Falls

Fri 5/31

1 stop8h 53m

San Diego

Mon 6/3

1 stop26h 55m

$402

Great FallsSan Diego

GTF - SAN

GTFSAN

Great Falls

Fri 5/31

2 stops14h 57m

San Diego

Mon 6/3

1 stop26h 55m

$407

Great FallsSan Diego

GTF - SAN

GTFSAN

Great Falls

Fri 5/31

2 stops9h 44m

San Diego

Mon 6/3

2 stops15h 17m

$412

Great FallsSan Diego

GTF - SAN

GTFSAN

Great Falls

Fri 5/31

2 stops16h 47m

San Diego

Mon 6/3

2 stops18h 47m

$462

Great FallsSan Diego

GTF - SAN

GTFSAN

Great Falls

Thu 8/29

1 stop7h 25m

San Diego

Tue 9/3

2 stops10h 18m

$464

Great FallsSan Diego

GTF - SAN

GTFSAN

Great Falls

Thu 8/29

2 stops11h 01m

San Diego

Tue 9/3

2 stops10h 18m

$469

Flights are sorted by cheapest first

Deals found on 5/2

When is the cheapest time to fly from Great Falls to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Great Falls to San Diego. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Great Falls to San Diego flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Diego by month

Plan your trip from Great Falls to San Diego by taking into account the cheapest months to travel. The average price of a one-way flight from Great Falls to San Diego is currently $0 while a round-trip flight costs $418. Price data was last updated on April 28, 2024.

Currently, October is the cheapest month in which you can book a flight from Great Falls to San Diego (average of $288). Flying from Great Falls to San Diego in June is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$292

February

$297

March

$339

April

$301

May

$304

June

$360

July

$359

August

$311

September

$298

October

$288

November

$335

December

$305

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

SAN

Temperature

57.2 - 71.6 °F

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated May 3, 2024.
Read reviews from past customers who have flown Delta and Alaska Airlines from Great Falls to San Diego. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,123 reviews

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

8.1
Very good
9,123 reviews
8.1
Very good
9,123 reviews

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

8.1
Very good
10,858 reviews
8.1
Very good
9,123 reviews

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Great Falls to San Diego for under $400 on Cheapflights?

    Yes, there are multiple flights from Great Falls to San Diego for under $400. The cheapest flight booked recently is on Alaska Airlines for just $377, but on average you can expect to pay $422.

  • What are the cheapest airlines flying from Great Falls to San Diego round-trip?

    According to our current data, Alaska Airlines ($377), and Delta ($412) offers the cheapest pricing from Great Falls to San Diego. Users have found that Alaska Airlines is 33% cheaper than the other options available to this destination.

  • What are the most popular airlines that fly from Great Falls to San Diego?

  • What does GTF to SAN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Great Falls Airport to San Diego Airport flight would often be abbreviated as a GTF to SAN flight.

  • Can I find deals for flights from Great Falls to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Great Falls to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Great Falls to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Great Falls to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Great Falls to San Diego that include hotel bookings?

    Yes. In addition to deals on Great Falls to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to San Diego.

  • Can I find deals for business class flights from Great Falls to San Diego?

    Yes. Cheapflights offers flight deals from Great Falls to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Great Falls to San Diego that allow pets onboard?

    Many airlines flying from Great Falls to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Great Falls to San Diego?

    Yes, you can often find last-minute deals on Great Falls to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Great Falls to San Diego flight deals updated?

    The Great Falls to San Diego flight deals you see on this page were last updated on 5/2.

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Alternative routes for Great Falls to San Diego
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Great Falls to San Diego

Discover the top 3 airlines that operate flights from Great Falls to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$290Average$495FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$296Average$428FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$341Average$687FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Great Falls to San Diego by cabin class

Find flights from Great Falls to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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How does Cheapflights help users find flights from Great Falls to San Diego?

When you search for this flight from Great Falls to San Diego, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Great Falls to San Diego?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Great Falls to San Diego.

Can Cheapflights find flights from Great Falls to San Diego with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Great Falls to San Diego flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Great Falls to San Diego become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Diego from Great Falls today and book when prices fit your budget.

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