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$214+ Cheap flights from Great Falls to Santa Ana, CA (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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — SNA
Feb 12 — Feb 191
Thu 2/12
Thu 2/19
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 January 13, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$214
(Kiwi.com)

Popular in

October

Cheapest in

April

Average price

$451
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.
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From Great Falls to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 42% potential increase in price ($341 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/265:18 pm
GTF
-
SNA
1 stop20h 07m
Multiple Airlines
Fri 1/306:45 am
SNA
-
GTF
1 stop8h 43m
Multiple Airlines
Deal found 1/11$214
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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.
Mon 2/25:59 pm
GTF
-
SNA
1 stop5h 28m
Alaska Airlines
Fri 2/68:15 am
SNA
-
GTF
1 stop8h 04m
Alaska Airlines
Deal found 1/12$304
This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/192:30 pm
GTF
-
SNA
1 stop8h 45m
United Airlines
Mon 3/231:27 pm
SNA
-
GTF
1 stop6h 44m
United Airlines
Deal found 1/12$336
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:05 pm
GTF
-
SNA
2 stops10h 30m
Delta
Mon 3/235:00 pm
SNA
-
GTF
1 stop4h 30m
Delta
Deal found 1/12$402
This Alaska Airlines deal was found by Cheapflights users on 1/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/295:59 pm
GTF
-
SNA
1 stop5h 28m
Alaska Airlines
Tue 2/38:15 am
SNA
-
GTF
1 stop8h 04m
Alaska Airlines
Deal found 1/11$466
This Delta deal was found by Cheapflights users on 1/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:10 pm
GTF
-
SNA
1 stop5h 06m
Delta
Tue 2/37:30 am
SNA
-
GTF
2 stops9h 00m
Delta
Deal found 1/11$472
This Delta deal was found by Cheapflights users on 1/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:10 pm
GTF
-
SNA
1 stop5h 06m
Delta
Mon 2/29:51 am
SNA
-
GTF
1 stop6h 39m
Delta
Deal found 1/11$476
This Alaska Airlines deal was found by Cheapflights users on 1/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/295:59 pm
GTF
-
SNA
1 stop5h 28m
Alaska Airlines
Mon 2/28:48 pm
SNA
-
GTF
1 stop19h 31m
Alaska Airlines
Deal found 1/11$520

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 January 13, 2026.
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

Mon 1/26

5:18 pm-12:25 pm

1 stop20h 07m

Santa Ana J. Wayne/Orange Cnty

Fri 1/30

6:45 am-4:28 pm

1 stop8h 43m

$214

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Mon 2/2

5:59 pm-10:27 pm

1 stop5h 28m

Santa Ana J. Wayne/Orange Cnty

Fri 2/6

10:14 am-5:19 pm

1 stop6h 05m

$304

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Thu 3/19

2:30 pm-10:15 pm

1 stop8h 45m

Santa Ana J. Wayne/Orange Cnty

Mon 3/23

1:27 pm-9:11 pm

1 stop6h 44m

$336

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Wed 2/11

5:59 pm-12:47 pm

2 stops19h 48m

$256

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Wed 2/11

5:25 am-8:53 am

1 stop4h 28m

$262

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Wed 2/11

5:59 pm-6:40 pm

3 stops25h 41m

$365

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Tue 1/20

2:29 pm-9:18 pm

1 stop7h 49m

$442

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Tue 1/20

1:12 pm-10:18 pm

2 stops10h 06m

$458

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Tue 1/20

5:59 pm-1:44 pm

3 stops44h 45m

$711

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust 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, February is the cheapest month in which you can book a flight from Great Falls to Santa Ana, California (average of $147). Flying from Great Falls to Santa Ana, California in July is currently the most expensive (average of $318). 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

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 January 13, 2026.
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
8,038 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

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
8,038 reviews
Delta
7.9
Good
8,038 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

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

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?

    Airlines like Alaska Airlines fly from Great Falls to Santa Ana, California in about 5h 28m. 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 75% 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, February is the cheapest month in which you can book a flight from Great Falls to Santa Ana, California (average of $147). Flying from Great Falls to Santa Ana, California in July is currently the most expensive (average of $318). 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 airline flying from Great Falls to Santa Ana

Discover the top airline 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 January 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$416FlexibilityNo cancel feeOn-timeN/A

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