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$302+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — SNA
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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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 octubre 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
vie. 12/57:35 pmGTF - SNA
1 stop15h 31mAlaska Airlines
mié. 12/106:45 amSNA - GTF
1 stop11h 10mAlaska Airlines
Deal found 10/29$302
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
vie. 12/57:35 pmGTF - SNA
1 stop23h 47mAlaska Airlines
jue. 12/116:45 amSNA - GTF
1 stop11h 10mAlaska Airlines
Deal found 10/29$322
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
vie. 12/57:35 pmGTF - SNA
1 stop15h 31mAlaska Airlines
mar. 12/98:59 pmSNA - GTF
2 stops20h 56mAlaska Airlines
Deal found 10/29$331
This Delta deal was found by Cheapflights users on 10/29. 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.
sáb. 12/66:10 pmGTF - SNA
2 stops29h 11mDelta
mié. 12/107:15 amSNA - GTF
2 stops9h 13mDelta
Deal found 10/29$343
This Delta deal was found by Cheapflights users on 10/29. 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.
sáb. 12/66:10 pmGTF - SNA
2 stops29h 11mDelta
mar. 12/95:20 pmSNA - GTF
1 stop4h 10mDelta
Deal found 10/29$349
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
lun. 12/87:35 pmGTF - SNA
2 stops18h 37mAlaska Airlines
mar. 12/94:23 pmSNA - GTF
2 stops25h 32mAlaska Airlines
Deal found 10/29$353
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
lun. 12/87:35 pmGTF - SNA
2 stops18h 37mAlaska Airlines
mié. 12/108:05 amSNA - GTF
1 stop9h 50mAlaska Airlines
Deal found 10/29$367
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
jue. 12/47:35 pmGTF - SNA
1 stop23h 47mAlaska Airlines
mar. 12/98:05 amSNA - GTF
1 stop9h 50mAlaska Airlines
Deal found 10/29$368
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
dom. 12/77:35 pmGTF - SNA
2 stops22h 21mAlaska Airlines
mar. 12/97:00 amSNA - GTF
2 stops10h 55mAlaska Airlines
Deal found 10/29$373
This Delta deal was found by Cheapflights users on 10/29. 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.
vie. 12/56:10 pmGTF - SNA
2 stops17h 07mDelta
mié. 12/107:15 amSNA - GTF
2 stops9h 13mDelta
Deal found 10/29$374

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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$302
(Alaska Airlines)

Popular in

October

Cheapest in

April

Average price

$1,018
Provider with most accurate pricing for Great Falls-Santa Ana J. Wayne/Orange Cnty flight deals.
Search Deals
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
Highest demand for flights based on searches. 41% potential increase in price ($316 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 octubre 30, 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

sáb. 12/6

7:35 pm-6:22 pm

1 stop23h 47m

Santa Ana J. Wayne/Orange Cnty

mar. 12/9

8:05 am-6:55 pm

1 stop9h 50m

$302

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

vie. 12/5

7:35 pm-6:22 pm

1 stop23h 47m

Santa Ana J. Wayne/Orange Cnty

mar. 12/9

8:05 am-6:55 pm

1 stop9h 50m

$302

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

sáb. 12/6

7:35 pm-6:22 pm

1 stop23h 47m

Santa Ana J. Wayne/Orange Cnty

mié. 12/10

8:05 am-6:55 pm

1 stop9h 50m

$302

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

sáb. 12/6

7:35 pm-10:30 pm

1 stop27h 55m

Santa Ana J. Wayne/Orange Cnty

lun. 12/8

6:45 am-6:55 pm

1 stop11h 10m

$322

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

sáb. 12/6

7:35 pm-6:22 pm

1 stop23h 47m

Santa Ana J. Wayne/Orange Cnty

jue. 12/11

6:45 am-6:55 pm

1 stop11h 10m

$322

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

vie. 12/5

7:35 pm-6:22 pm

1 stop23h 47m

Santa Ana J. Wayne/Orange Cnty

jue. 12/11

6:45 am-6:55 pm

1 stop11h 10m

$322

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

vie. 12/5

7:35 pm-9:14 pm

1 stop26h 39m

Santa Ana J. Wayne/Orange Cnty

lun. 12/8

6:45 am-6:55 pm

1 stop11h 10m

$322

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

vie. 12/5

7:35 pm-6:22 pm

1 stop23h 47m

Santa Ana J. Wayne/Orange Cnty

mié. 12/10

8:59 pm-6:55 pm

2 stops20h 56m

$341

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

sáb. 12/6

6:10 pm-10:04 pm

1 stop4h 54m

Santa Ana J. Wayne/Orange Cnty

mié. 12/10

11:10 am-12:31 pm

2 stops24h 21m

$349

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

sáb. 12/6

6:10 pm-10:21 pm

2 stops29h 11m

Santa Ana J. Wayne/Orange Cnty

mar. 12/9

5:20 pm-10:30 pm

1 stop4h 10m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 12 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Great Falls-Santa Ana, California flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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 octubre 30, 2025.
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
7,998 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

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
7,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

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 23h 47m. 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 $159. Delta is priced at 63% 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

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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$406FlexibilityNo cancel feeOn-timeN/A

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