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Santa Ana

$388+ Cheap flights from Great Falls to Santa Ana (GTF - SNA)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — SNA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Great Falls to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Santa Ana (SNA). 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 August 14, 2025.

Round-trip from

$413
(Alaska Airlines)

Popular in

November

Cheapest in

April

Average price

$334
From Great Falls to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Great Falls to Santa Ana

Cheapest flights from Great Falls to Santa Ana
Explore the most affordable flight options available from Great Falls to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/94:29 pmGTF - SNA
1 stop18h 20mAlaska Airlines
Sun 9/149:15 pmSNA - GTF
1 stop17h 34mAlaska Airlines
Deal found 8/12$388
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:00 amGTF - SNA
1 stop6h 44mUnited Airlines
Sun 8/311:20 pmSNA - GTF
1 stop7h 08mUnited Airlines
Deal found 8/11$412
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:50 pmGTF - SNA
1 stop16h 17mAlaska Airlines
Fri 11/149:15 pmSNA - GTF
1 stop19h 55mAlaska Airlines
Deal found 8/14$413

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Santa Ana 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 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Great Falls to Santa Ana that are best for you.

Fly from

Great Falls

Fly to

Santa Ana

Route

Depart

Return

Price

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Tue 9/9

4:29 pm-9:49 am

1 stop18h 20m

Santa Ana J. Wayne/Orange Cnty

Sun 9/14

9:15 pm-3:49 pm

1 stop17h 34m

$388

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Tue 9/16

4:29 pm-9:49 am

1 stop18h 20m

Santa Ana J. Wayne/Orange Cnty

Sun 9/21

9:15 pm-3:49 pm

1 stop17h 34m

$388

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Wed 8/27

7:00 am-12:44 pm

1 stop6h 44m

Santa Ana J. Wayne/Orange Cnty

Sun 8/31

1:20 pm-9:28 pm

1 stop7h 08m

$412

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Thu 11/13

6:50 pm-10:07 am

1 stop16h 17m

Santa Ana J. Wayne/Orange Cnty

Fri 11/14

9:15 pm-6:10 pm

1 stop19h 55m

$413

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Wed 8/20

5:45 am-8:49 am

1 stop4h 04m

$471

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Wed 8/20

2:35 pm-2:25 pm

2 stops24h 50m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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?

Currently, January is the cheapest month in which you can book a flight from Great Falls to Santa Ana (average of $298). Flying from Great Falls to Santa Ana in March is currently the most expensive (average of $377). 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.

How much does it cost to fly round-trip from Great Falls to Santa Ana?

Reviews of airlines servicing Santa Ana

Get insights into the airlines that provide service to Santa Ana. 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 Santa Ana. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Alaska Airlines and 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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.

  • What are the cheapest airlines flying from Great Falls to Santa Ana round-trip?

    Flying on Delta is currently your cheapest option to Santa Ana, with prices starting at $159. Another option worth looking into is Alaska Airlines, starting at $210 round trip. Delta is 57% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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?

    Currently, January is the cheapest month in which you can book a flight from Great Falls to Santa Ana (average of $298). Flying from Great Falls to Santa Ana in March is currently the most expensive (average of $377). 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

Traveling to a place near Santa Ana?

Book flights to Santa Ana if you plan to visit one of these locations
Tustin

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Top 2 airlines flying from Great Falls to Santa Ana

Discover the top 2 airlines that operate flights from Great Falls to Santa Ana. 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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$391FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$210Average$473FlexibilityNo cancel feeOn-time75%

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