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$210+ Cheap flights from Santa Ana, CA to Great Falls (SNA - GTF)

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — GTF
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Santa Ana to Great Falls

Cheapest flights from Santa Ana to Great Falls
Explore the most affordable flight options available from Santa Ana to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 2/268:05 am
SNA
-
GTF
1 stop7h 12m
Alaska Airlines
Sun 3/14:57 pm
GTF
-
SNA
1 stop6h 33m
Alaska Airlines
Deal found 1/25$316
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 9/283:02 pm
SNA
-
GTF
1 stop24h 11m
Alaska Airlines
Thu 10/14:55 pm
GTF
-
SNA
1 stop6h 35m
Alaska Airlines
Deal found 1/26$420
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 7/75:05 pm
SNA
-
GTF
1 stop4h 39m
Delta
Wed 7/156:20 pm
GTF
-
SNA
1 stop4h 33m
Delta
Deal found 1/26$464
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/267:01 am
SNA
-
GTF
1 stop5h 42m
United Airlines
Sat 2/286:25 am
GTF
-
SNA
1 stop7h 55m
United Airlines
Deal found 1/25$472
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 7/76:45 am
SNA
-
GTF
1 stop10h 30m
Alaska Airlines
Wed 7/156:55 pm
GTF
-
SNA
2 stops18h 05m
Alaska Airlines
Deal found 1/26$563
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Fri 1/303:34 pm
SNA
-
GTF
2 stops21h 14m
United Airlines
Mon 2/22:29 pm
GTF
-
SNA
2 stops21h 52m
United Airlines
Deal found 1/24$831

Find flight deals from Santa Ana to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Great Falls (GTF). 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$316
(Alaska Airlines)

One-way from

$210
(Delta)

Popular in

December

Cheapest in

September

Average price

$522
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-Great Falls flights.
Search Deals
From Santa Ana J. Wayne/Orange Cnty to Great Falls
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to Great Falls
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana to Great Falls 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 27, 2026.
Use the filters below to find and compare flights from Santa Ana to Great Falls that are best for you.

Fly from

Santa Ana

Fly to

Great Falls

Route

Depart

Return

Price

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Thu 2/26

8:05 am-4:17 pm

1 stop7h 12m

Great Falls

Sun 3/1

4:57 pm-10:30 pm

1 stop6h 33m

$316

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Tue 7/7

5:05 pm-10:44 pm

1 stop4h 39m

Great Falls

Wed 7/15

6:20 pm-9:53 pm

1 stop4h 33m

$464

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Thu 2/26

7:01 am-1:43 pm

1 stop5h 42m

Great Falls

Sat 2/28

6:25 am-1:20 pm

1 stop7h 55m

$472

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Tue 7/7

6:45 am-6:15 pm

1 stop10h 30m

Great Falls

Wed 7/15

6:55 pm-12:00 pm

2 stops18h 05m

$563

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Tue 7/21

5:05 pm-10:44 pm

1 stop4h 39m

$210

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Tue 7/21

7:00 am-6:15 pm

2 stops10h 15m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Santa Ana to Great Falls

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 Santa Ana to Great Falls in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice 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 Santa Ana, California-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Ana, California-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana, California-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Ana, California-Great Falls flights, Cheapflights users trust FlightHub the most. FlightHub 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 Santa Ana, California-Great Falls 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 Santa Ana to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Santa Ana 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 Santa Ana to Great Falls

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

Currently, May is the cheapest month in which you can book a flight from Santa Ana, California to Great Falls (average of $160). Flying from Santa Ana, California to Great Falls in January is currently the most expensive (average of $522). 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.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Great Falls. 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 Santa Ana, California to Great Falls?

    Airlines like Alaska Airlines, Delta, and United Airlines fly from Santa Ana, California to Great Falls in about 4h 39m. The time it takes to get you to your destination can typically vary by up to 2h 33m. Airlines will cover a distance of 1011 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Ana to Great Falls 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 Santa Ana, California to Great Falls?

    Currently, May is the cheapest month in which you can book a flight from Santa Ana, California to Great Falls (average of $160). Flying from Santa Ana, California to Great Falls in January is currently the most expensive (average of $522). 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 Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
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