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Cheap flights from Great Falls to Los Angeles from $191

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Los Angeles departing on 11/21. 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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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
10:56 am - 6:46 pmGTF-SNA
8h 50m1 stop
Multiple Airlines Logo
5:46 pm - 2:02 pmSNA-GTF
19h 16m1 stop
$191Multiple Airlines
Find Deal
Fri, Nov 21 - Tue, Nov 25
Alaska Airlines Logo
8:00 pm - 7:59 pmGTF-SNA
24h 59m1 stop
Alaska Airlines Logo
7:00 pm - 3:20 pmSNA-GTF
19h 20m1 stop
$264Alaska Airlines
Find Deal
Mon, Feb 9 - Fri, Feb 13
Multiple Airlines Logo
10:56 am - 12:33 pmGTF-SNA
26h 37m2 stops
Multiple Airlines Logo
1:27 pm - 2:02 pmSNA-GTF
23h 35m1 stop
$288Multiple Airlines
Find Deal
Fri, Nov 21 - Tue, Nov 25
Alaska Airlines Logo
8:00 pm - 10:05 amGTF-SNA
15h 05m1 stop
Alaska Airlines Logo
7:00 am - 3:20 pmSNA-GTF
31h 20m2 stops
$322Alaska Airlines
Find Deal
Mon, Feb 9 - Fri, Feb 13
Alaska Airlines Logo
7:21 pm - 2:03 pmGTF-SNA
19h 42m1 stop
Alaska Airlines Logo
7:30 pm - 7:20 pmSNA-GTF
22h 50m1 stop
$349Alaska Airlines
Find Deal
Sat, Jan 3 - Mon, Jan 12
Delta Logo
1:15 pm - 10:18 pmGTF-SNA
10h 03m2 stops
Delta Logo
7:30 am - 5:28 pmSNA-GTF
8h 58m2 stops
$416Delta
Find Deal
Mon, Feb 9 - Fri, Feb 13
Hawaiian Airlines Logo
4:00 pm - 10:21 pmGTF-SNA
7h 21m1 stop
Hawaiian Airlines Logo
8:00 am - 3:20 pmSNA-GTF
6h 20m1 stop
$438Hawaiian Airlines
Find Deal
Mon, Apr 13 - Fri, Apr 17
United Airlines Logo
2:30 pm - 9:03 pmGTF-SNA
7h 33m1 stop
United Airlines Logo
4:15 pm - 10:39 pmSNA-GTF
5h 24m1 stop
$658United Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24
Delta Logo
5:30 am - 8:49 amGTF-SNA
4h 19m1 stop
Delta Logo
5:20 pm - 10:30 pmSNA-GTF
4h 10m1 stop
$666Delta
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Thu, Nov 20 - Mon, Nov 24
United Airlines Logo
2:30 pm - 6:18 pmGTF-SNA
28h 48m2 stops
United Airlines Logo
4:15 pm - 10:39 pmSNA-GTF
5h 24m1 stop
$723United Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24

Alaska Airlines flights from Great Falls to Santa Ana, California

Our best Alaska Airlines deals on Great Falls to Santa Ana, California flight tickets
Alaska Airlines
Feb 9
GTF8:00 pmGreat Falls
24h 59m
1 stop
SNA7:59 pmSanta Ana J. Wayne/Orange Cnty
Feb 13
SNA7:00 pmSanta Ana J. Wayne/Orange Cnty
19h 20m
1 stop
GTF3:20 pmGreat Falls
$264
Find similar
Alaska Airlines
Feb 9
GTF8:00 pmGreat Falls
15h 05m
1 stop
SNA10:05 amSanta Ana J. Wayne/Orange Cnty
Feb 13
SNA7:00 amSanta Ana J. Wayne/Orange Cnty
31h 20m
2 stops
GTF3:20 pmGreat Falls
$322
Find similar
Alaska Airlines
Jan 3
GTF7:21 pmGreat Falls
19h 42m
1 stop
SNA2:03 pmSanta Ana J. Wayne/Orange Cnty
Jan 12
SNA7:30 pmSanta Ana J. Wayne/Orange Cnty
22h 50m
1 stop
GTF7:20 pmGreat Falls
$349
Find similar

Delta flights from Great Falls to Santa Ana, California

Our best Delta deals on Great Falls to Santa Ana, California flight tickets
Delta
Feb 9
GTF1:15 pmGreat Falls
10h 03m
2 stops
SNA10:18 pmSanta Ana J. Wayne/Orange Cnty
Feb 13
SNA7:30 amSanta Ana J. Wayne/Orange Cnty
8h 58m
2 stops
GTF5:28 pmGreat Falls
$416
Find similar
Delta
Nov 20
GTF5:30 amGreat Falls
4h 19m
1 stop
SNA8:49 amSanta Ana J. Wayne/Orange Cnty
Nov 24
SNA5:20 pmSanta Ana J. Wayne/Orange Cnty
4h 10m
1 stop
GTF10:30 pmGreat Falls
$666
Find similar
Delta
Apr 13
GTF1:10 pmGreat Falls
10h 15m
2 stops
SNA10:25 pmSanta Ana J. Wayne/Orange Cnty
Apr 17
SNA11:00 amSanta Ana J. Wayne/Orange Cnty
10h 44m
2 stops
GTF10:44 pmGreat Falls
$682
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Santa Ana, California 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 November 6, 2025.
Use the filters below to find and compare flights from Great Falls to Santa Ana, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Fri 11/21

10:56 am-6:46 pm

1 stop8h 50m

Santa Ana J. Wayne/Orange Cnty

Tue 11/25

5:46 pm-2:02 pm

1 stop19h 16m

$191

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Mon 2/9

8:00 pm-7:59 pm

1 stop24h 59m

Santa Ana J. Wayne/Orange Cnty

Fri 2/13

7:00 pm-3:20 pm

1 stop19h 20m

$264

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Fri 11/21

10:56 am-12:33 pm

2 stops26h 37m

Santa Ana J. Wayne/Orange Cnty

Tue 11/25

1:27 pm-2:02 pm

1 stop23h 35m

$288

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Mon 2/9

8:00 pm-10:05 am

1 stop15h 05m

Santa Ana J. Wayne/Orange Cnty

Fri 2/13

7:00 am-3:20 pm

2 stops31h 20m

$322

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Sat 1/3

7:21 pm-2:03 pm

1 stop19h 42m

Santa Ana J. Wayne/Orange Cnty

Mon 1/12

7:30 pm-7:20 pm

1 stop22h 50m

$349

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Mon 2/9

1:15 pm-10:18 pm

2 stops10h 03m

Santa Ana J. Wayne/Orange Cnty

Fri 2/13

7:30 am-5:28 pm

2 stops8h 58m

$416

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Mon 4/13

4:00 pm-10:21 pm

1 stop7h 21m

Santa Ana J. Wayne/Orange Cnty

Fri 4/17

8:00 am-3:20 pm

1 stop6h 20m

$438

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Wed 11/19

2:30 pm-9:03 pm

1 stop7h 33m

Santa Ana J. Wayne/Orange Cnty

Mon 11/24

4:15 pm-10:39 pm

1 stop5h 24m

$658

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Thu 11/20

5:30 am-8:49 am

1 stop4h 19m

Santa Ana J. Wayne/Orange Cnty

Mon 11/24

5:20 pm-10:30 pm

1 stop4h 10m

$666

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Wed 11/19

2:30 pm-6:18 pm

2 stops28h 48m

Santa Ana J. Wayne/Orange Cnty

Mon 11/24

4:15 pm-10:39 pm

1 stop5h 24m

$723

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Great Falls to Santa Ana, California

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 Santa Ana, California?

The cheapest day to depart from Great Falls to Santa Ana, California is on a Thursday. Travelers who choose to depart for Santa Ana, California on a Thursday will often find tickets for as low as $442. The most expensive day to fly to Santa Ana, California is Monday, with ticket prices averaging around $515.

What is the cheapest time of day to depart on your flight to Santa Ana, California?

In the morning is the cheapest time of day to fly from Great Falls to Santa Ana, California when you can find flight prices for as low as $447. Flying to Santa Ana, California in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Santa Ana, California is in the afternoon when prices are around $495.

When to book flights from Great Falls to Santa Ana, California

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

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

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

Direct flights

None
There are no direct flights from Great Falls to Santa Ana, California. There are no popular flight routes from Great Falls to Santa Ana, California.
Search flight deals

  • How far is Great Falls to Santa Ana J. Wayne/Orange Cnty by plane?

    The distance between Great Falls and Santa Ana J. Wayne/Orange Cnty is about 1009.2 mi. Flights usually cover this in 4h 19m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Great Falls Airport to Santa Ana J. Wayne/Orange Cnty Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Great Falls Airport to Santa Ana J. Wayne/Orange Cnty Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Santa Ana J. Wayne/Orange Cnty Airport.

  • What documentation or ID do you need to fly to Santa Ana J. Wayne/Orange Cnty Airport?

    The travel and health documents you'll need for your trip to Santa Ana J. Wayne/Orange Cnty 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 Santa Ana J. Wayne/Orange Cnty Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Great Falls to Santa Ana, California?

Best airlines flying from Great Falls to Santa Ana, California

Compare and see reviews for airlines that fly from Great Falls to Santa Ana, California with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $159Free CancellationRating
7.9
8,001 reviews
Search Delta flights

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
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Why use momondo?

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

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 Great Falls to Santa Ana for you.

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

Yes. All flights to Santa Ana from Great Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Great Falls and Santa Ana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Great Falls to Santa Ana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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