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Cheap flights from Santa Ana to Great Falls from $208

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana to Great Falls departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Santa Ana to Great Falls (SNA-GTF)

Cheap round-trip flights

Delta Logo
5:05 pm - 10:28 pmSNA-GTF
4h 23m1 stop
Delta Logo
6:11 pm - 10:22 pmGTF-SNA
5h 11m1 stop
$314Delta
Find Deal
Fri, Sep 12 - Mon, Sep 15
Delta Logo
5:05 pm - 10:28 pmSNA-GTF
4h 23m1 stop
Delta Logo
1:05 pm - 10:25 pmGTF-SNA
10h 20m2 stops
$349Delta
Find Deal
Fri, Sep 12 - Mon, Sep 15

Delta flights from Santa Ana to Great Falls

Our best Delta deals on Santa Ana to Great Falls flight tickets
Delta
Sep 12
SNA5:05 pmSanta Ana J. Wayne/Orange Cnty
4h 23m
1 stop
GTF10:28 pmGreat Falls
Sep 15
GTF6:11 pmGreat Falls
5h 11m
1 stop
SNA10:22 pmSanta Ana J. Wayne/Orange Cnty
$314
Find similar
Delta
Sep 12
SNA5:05 pmSanta Ana J. Wayne/Orange Cnty
4h 23m
1 stop
GTF10:28 pmGreat Falls
Sep 15
GTF1:05 pmGreat Falls
10h 20m
2 stops
SNA10:25 pmSanta Ana J. Wayne/Orange Cnty
$349
Find similar
Delta
Aug 12
SNA9:39 amSanta Ana J. Wayne/Orange Cnty
6h 47m
1 stop
GTF5:26 pmGreat Falls
Aug 18
GTF5:45 amGreat Falls
4h 04m
1 stop
SNA8:49 amSanta Ana J. Wayne/Orange Cnty
$485
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 6, 2025.
Use the filters below to find and compare flights from Santa Ana to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Fri 9/12

5:05 pm-10:28 pm

1 stop4h 23m

Great Falls

Mon 9/15

6:11 pm-10:22 pm

1 stop5h 11m

$314

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Fri 9/12

5:05 pm-10:28 pm

1 stop4h 23m

Great Falls

Mon 9/15

1:05 pm-10:25 pm

2 stops10h 20m

$349

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Fri 8/22

6:53 am-1:37 pm

1 stop5h 44m

$208

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Sun 9/28

7:45 am-3:49 pm

2 stops31h 04m

$233

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Sun 9/28

9:15 pm-3:49 pm

1 stop17h 34m

$248

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Fri 8/22

1:48 pm-9:28 pm

2 stops30h 40m

$379

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Great Falls from

How to get the cheapest flight ticket from Santa Ana to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Tuesday when prices can be found for as low as $378. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Santa Ana because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $548.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is at noon. momondo users have found flights departing from Santa Ana to Great Falls at noon for as low as $381. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $580 on average. Flights to Great Falls from Santa Ana in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Santa Ana to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana to Great Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Ana to Great Falls (SNA to GTF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Ana to Great Falls

Best Price Found

$208

Fastest flight time

4h 23m

Direct flights

None

Airports in Great Falls

1 airport
The best one-way flight to Great Falls from Santa Ana in the past 72 hours is $208. The best round-trip flight deal from Santa Ana to Great Falls found on momondo in the last 72 hours is $314.
The fastest flight from Santa Ana to Great Falls takes 4h 23m
There are no direct flights from Santa Ana to Great Falls. Popular non-direct route for this connection is Santa Ana J. Wayne/Orange Cnty Airport - Great Falls Airport.
There is 1 airport near Great Falls: Great Falls (GTF)
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  • How far is Santa Ana J. Wayne/Orange Cnty to Great Falls by plane?

    The distance between Santa Ana J. Wayne/Orange Cnty and Great Falls is about 1009.2 mi. A reasonable flight in good conditions will take 4h 23m.

  • When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Great Falls Airport?

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Great Falls Airport were last updated today.

  • How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Great Falls Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to Great Falls Airport.

  • What documentation or ID do you need to fly to Great Falls Airport?

    The travel and health documents you'll need for your trip to Great Falls Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Great Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Great Falls?

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

Why use momondo?

Why should I use momondo to find a flight deal from Santa Ana to Great Falls?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santa Ana to Great Falls for you.

Can I find flights from Santa Ana to Great Falls with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Great Falls from Santa Ana with this policy.

How can momondo help me find flights from Santa Ana to Great Falls?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Great Falls from Santa Ana.

I’m not ready to book a flight from Santa Ana to Great Falls right now. Can momondo alert me if prices change?

Price alerts on flights to Great Falls from Santa Ana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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