How long is the flight from Great Falls to Santa Ana, California?

Airlines like Alaska Airlines fly from Great Falls to Santa Ana, California in about 18h 46m. The time it takes to get you to your destination can typically vary by up to . The distance between Great Falls and Santa Ana, California is about 1011 mi.

What is the cheapest airline to fly from Great Falls to Santa Ana, California round-trip?

Cheapflights users have booked flights from Great Falls to Santa Ana, California round-trip from $113. Delta is priced at 74% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Santa Ana, California ranges from 0.0 - 3.1 inches per month. February is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit Santa Ana, California when rainfall is around 0.0 in.

If weather is an important factor for your trip to Santa Ana, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

What is the cheapest time of day to fly from GTF to SNA?

When flying from Great Falls to Santa Ana, California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Great Falls-Santa Ana, California flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Great Falls-Santa Ana, California flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Great Falls-Santa Ana, California flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Great Falls-Santa Ana, California flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Great Falls-Santa Ana, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Great Falls to Santa Ana that include hotel bookings?

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

How can I find direct flights from Great Falls to Santa Ana?

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

Can I find deals for business class flights from Great Falls to Santa Ana?

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

$92+ Flights from Great Falls to Santa Ana, CA

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Cheap flight deals from Great Falls to Santa Ana

Best flights from Great Falls to Santa Ana
Discover carefully curated flight deals from Great Falls to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 30, 2025.

Mon 2/25:59 pmGTF - SNA

1 stop18h 46mAlaska Airlines

Fri 2/68:48 pmSNA - GTF

1 stop19h 31mAlaska Airlines

Deal found 12/29

$264

Thu 2/192:25 pmGTF - SNA

1 stop8h 43mUnited Airlines

Mon 2/231:20 pmSNA - GTF

1 stop7h 13mUnited Airlines

Deal found 12/28

$416

Thu 2/194:57 pmGTF - SNA

1 stop6h 33mAlaska Airlines

Mon 2/236:34 pmSNA - GTF

2 stops20h 43mAlaska Airlines

Deal found 12/28

$418

Mon 2/22:29 pmGTF - SNA

2 stops22h 46mUnited Airlines

Fri 2/66:25 pmSNA - GTF

2 stops26h 18mUnited Airlines

Deal found 12/27

$627

Last-minute flights from Great Falls to Santa Ana
Discover last-minute flight deals from Great Falls to Santa Ana. Data last updated December 30, 2025 and is based on user searches.

Mon 1/55:30 amGTF - SNA

1 stop4h 23mDelta

Tue 1/65:03 pmSNA - GTF

1 stop4h 27mDelta

Deal found 12/29

$904

Mon 1/57:21 pmGTF - SNA

2 stops15h 04mAlaska Airlines

Tue 1/61:32 pmSNA - GTF

2 stops26h 47mAlaska Airlines

Deal found 12/29

$1,074

One-way flights from Great Falls to Santa Ana
Search for one-way flight options from Great Falls to Santa Ana. Find affordable one-way fares based on user searches. Data last updated December 30, 2025.

Mon 1/265:18 pmGTF - SNA

1 stop20h 07mMultiple Airlines

Deal found 12/30

$92

Fri 1/235:18 pmGTF - SNA

1 stop23h 24mMultiple Airlines

Deal found 12/30

$124

Sat 1/242:29 pmGTF - SNA

1 stop7h 50mUnited Airlines

Deal found 12/30

$142

Sun 1/255:59 pmGTF - SNA

1 stop5h 28mAlaska Airlines

Deal found 12/30

$151

Sun 2/85:59 pmGTF - SNA

1 stop5h 28mAlaska Airlines

Deal found 12/29

$152

Wed 1/216:10 pmGTF - SNA

1 stop5h 06mDelta

Deal found 12/30

$167

Thu 1/225:59 pmGTF - SNA

1 stop5h 28mAlaska Airlines

Deal found 12/28

$168

Tue 1/271:12 pmGTF - SNA

2 stops10h 06mDelta

Deal found 12/30

$173

Thu 1/221:12 pmGTF - SNA

2 stops10h 06mDelta

Deal found 12/30

$183

Find flight deals from Great Falls to Santa Ana

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$264 (Alaska Airlines)
One-way from	$92 (Kiwi.com)
Popular in	October
Cheapest in	April
Average price	$353

Provider with most accurate pricing for Great Falls-Santa Ana J. Wayne/Orange Cnty flight deals.

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Provider most trusted by Cheapflights users for Great Falls-Santa Ana J. Wayne/Orange Cnty flights.

Search Deals

From Great Falls to Santa Ana J. Wayne/Orange Cnty

Search Deals

One-way flight from Great Falls to Santa Ana J. Wayne/Orange Cnty

Search Deals

Highest demand for flights based on searches. 44% potential increase in price ($354 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 16% potential price decrease ($64 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Great Falls to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Mon 2/2

5:59 pm-11:45 am

1 stop18h 46m

Santa Ana J. Wayne/Orange Cnty

Fri 2/6

8:48 pm-5:19 pm

1 stop19h 31m

$264

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Thu 2/19

2:25 pm-10:08 pm

1 stop8h 43m

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

1:20 pm-9:33 pm

1 stop7h 13m

$416

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Thu 2/19

4:57 pm-10:30 pm

1 stop6h 33m

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

6:34 pm-4:17 pm

2 stops20h 43m

$418

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Mon 2/2

2:29 pm-12:15 pm

2 stops22h 46m

Santa Ana J. Wayne/Orange Cnty

Fri 2/6

6:25 pm-9:43 pm

2 stops26h 18m

$627

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Fri 1/23

5:18 pm-3:42 pm

1 stop23h 24m

$124

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Sat 1/24

2:29 pm-9:19 pm

1 stop7h 50m

$142

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Sun 1/25

5:59 pm-10:27 pm

1 stop5h 28m

$151

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Thu 1/22

5:59 pm-10:27 pm

1 stop5h 28m

$152

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Sun 2/8

5:59 pm-10:27 pm

1 stop5h 28m

$152

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Tue 1/27

6:10 pm-10:16 pm

1 stop5h 06m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Compare providers for flights from Great Falls to Santa Ana

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Great Falls to Santa Ana in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Great Falls-Santa Ana, California flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Great Falls-Santa Ana, California flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Great Falls-Santa Ana, California flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Great Falls-Santa Ana, California flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Great Falls-Santa Ana, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Great Falls to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Great Falls with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Santa Ana

What is the cheapest month to book a flight from Great Falls to Santa Ana, California?

Currently, June is the cheapest month in which you can book a flight from Great Falls to Santa Ana, California (average of $178). Flying from Great Falls to Santa Ana, California in July is currently the most expensive (average of $324). 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.

Reviews of airlines servicing Santa Ana

Read reviews from past customers who have flown Delta from Great Falls to Santa Ana. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

7.9

Good

8,013 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

How long is the flight from Great Falls to Santa Ana, California?
Airlines like Alaska Airlines fly from Great Falls to Santa Ana, California in about 18h 46m. The time it takes to get you to your destination can typically vary by up to . The distance between Great Falls and Santa Ana, California is about 1011 mi.
What is the cheapest airline to fly from Great Falls to Santa Ana, California round-trip?
Cheapflights users have booked flights from Great Falls to Santa Ana, California round-trip from $113. Delta is priced at 74% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Great Falls to Santa Ana that include hotel bookings?
Yes. In addition to deals on Great Falls to Santa Ana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Great Falls to Santa Ana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Santa Ana.
Can I find deals for business class flights from Great Falls to Santa Ana?
Yes. Cheapflights offers flight deals from Great Falls to Santa Ana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Great Falls to Santa Ana, California?
Currently, June is the cheapest month in which you can book a flight from Great Falls to Santa Ana, California (average of $178). Flying from Great Falls to Santa Ana, California in July is currently the most expensive (average of $324). 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.

See more FAQs

Tustin

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Top airline flying from Great Falls to Santa Ana

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$159	Average$416	FlexibilityNo cancel fee	On-timeN/A

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$92+ Cheap flights from Great Falls to Santa Ana, CA (GTF - SNA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Great Falls to Santa Ana with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Great Falls to Santa Ana

Best flights from Great Falls to Santa AnaDiscover carefully curated flight deals from Great Falls to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 30, 2025.

Discover carefully curated flight deals from Great Falls to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 30, 2025.

Find flight deals from Great Falls to Santa Ana

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Great Falls to Santa Ana that are best for you.

Compare providers for flights from Great Falls to Santa Ana

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Great Falls to Santa Ana in December.

Best time to book a flight from Great Falls to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Great Falls with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Santa Ana

What is the cheapest month to book a flight from Great Falls to Santa Ana, California?

Reviews of airlines servicing Santa Ana

Read reviews from past customers who have flown Delta from Great Falls to Santa Ana. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Great Falls to Santa Ana, California?

What is the cheapest airline to fly from Great Falls to Santa Ana, California round-trip?

Can I find deals for flights from Great Falls to Santa Ana that include hotel bookings?

How can I find direct flights from Great Falls to Santa Ana?

Can I find deals for business class flights from Great Falls to Santa Ana?

What is the cheapest month to book a flight from Great Falls to Santa Ana, California?

Traveling to a place near Santa Ana?

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Alternative routes for Great Falls to Santa Ana

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Top airline flying from Great Falls to Santa Ana

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Best flights from Great Falls to Santa Ana
Discover carefully curated flight deals from Great Falls to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 30, 2025.