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Great Falls

$351+ Cheap flights from Santa Ana to Great Falls (SNA - GTF)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — GTF
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap 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 septiembre 11, 2025.

Round-trip from

$351
(Trip.com)

Popular in

April

Cheapest in

February

Average price

$318
From Santa Ana J. Wayne/Orange Cnty to Great Falls
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Highest demand for flights based on searches. 18% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/266:45 amSNA - GTF
1 stop13h 46mMultiple Airlines
mar. 9/304:29 pmGTF - SNA
1 stop7h 01mMultiple Airlines
Deal found 9/11$351
This United Airlines deal was found by Cheapflights users on 9/11. 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.
vie. 9/261:19 pmSNA - GTF
1 stop6h 52mUnited Airlines
mar. 9/307:00 amGTF - SNA
2 stops30h 17mUnited Airlines
Deal found 9/11$504
This Delta deal was found by Cheapflights users on 9/11. 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.
vie. 9/267:30 amSNA - GTF
2 stops8h 57mDelta
mar. 9/305:40 amGTF - SNA
2 stops8h 19mDelta
Deal found 9/11$799

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 septiembre 11, 2025.
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

vie. 9/26

1:19 pm-9:11 pm

1 stop6h 52m

Great Falls

mar. 9/30

7:00 am-12:17 pm

2 stops30h 17m

$504

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

lun. 9/15

9:49 am-5:27 pm

1 stop6h 38m

$620

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

lun. 9/15

4:42 pm-3:49 pm

2 stops22h 07m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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 to Great Falls?

Currently, January is the cheapest month in which you can book a flight from Santa Ana to Great Falls (average of $367). Flying from Santa Ana to Great Falls in July is currently the most expensive (average of $574). 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 to Great Falls?

    Departing from Santa Ana to Great Falls will take you 6h 52m. Airlines will cover a distance of 1011 mi.

  • 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 to Great Falls?

    Currently, January is the cheapest month in which you can book a flight from Santa Ana to Great Falls (average of $367). Flying from Santa Ana to Great Falls in July is currently the most expensive (average of $574). 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
Shelby

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