When did momondo last update prices for flights from Great Falls Airport to Orange County?

Prices for flights from Great Falls Airport to Orange County refresh daily.

How many operators does momondo search for flights from Great Falls Airport to Orange County?

As of March 2026, there is 1 operator available to choose from for flights from Great Falls Airport to Orange County.

How old do you have to be to fly from Great Falls Airport to Orange County?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Orange County.

What documentation or ID do you need to fly to Orange County?

The required travel and health documents for your Orange County trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Orange County. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$126 Cheap Flights from Great Falls to Orange County in 2026

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Find the cheapest flights from Great Falls to Orange County

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 am - 9:02 am

GTF

SNA

4h 22m

1 stop

9:52 am - 5:39 pm

SNA

GTF

6h 47m

1 stop

$358Delta

Thu, May 7 - Fri, May 8

6:52 pm - 9:30 pm

GTF

SNA

27h 38m

1 stop

6:45 am - 6:12 pm

SNA

GTF

10h 27m

1 stop

$392Alaska Airlines

Thu, May 14 - Mon, May 18

6:15 pm - 10:25 am

GTF

SNA

17h 10m

1 stop

2:34 pm - 5:35 pm

SNA

GTF

26h 01m

1 stop

$467Alaska Airlines

Sat, May 2 - Wed, May 6

6:20 pm - 9:53 pm

GTF

SNA

4h 33m

1 stop

10:15 am - 5:39 pm

SNA

GTF

6h 24m

1 stop

$470Delta

Mon, Aug 17 - Sat, Aug 22

6:52 pm - 10:30 pm

GTF

SNA

28h 38m

2 stops

6:45 am - 6:12 pm

SNA

GTF

10h 27m

1 stop

$511Alaska Airlines

Thu, May 14 - Mon, May 18

6:15 pm - 10:25 am

GTF

SNA

17h 10m

1 stop

7:45 am - 5:35 pm

SNA

GTF

8h 50m

1 stop

$512Alaska Airlines

Thu, Apr 30 - Sun, May 3

6:15 am - 1:14 pm

GTF

SNA

7h 59m

1 stop

1:20 pm - 9:28 pm

SNA

GTF

7h 08m

1 stop

$529United Airlines

Sun, Aug 16 - Fri, Aug 21

6:15 am - 1:14 pm

GTF

SNA

7h 59m

1 stop

1:20 pm - 9:28 pm

SNA

GTF

7h 08m

1 stop

$537United Airlines

Sun, Aug 16 - Fri, Aug 21

5:09 pm - 10:30 pm

GTF

SNA

6h 21m

1 stop

4:53 pm - 4:38 pm

SNA

GTF

22h 45m

2 stops

$559Alaska Airlines

Sun, Aug 16 - Fri, Aug 21

6:15 pm - 9:17 am

GTF

SNA

16h 02m

2 stops

6:36 pm - 5:35 pm

SNA

GTF

21h 59m

2 stops

$575Alaska Airlines

Sat, May 2 - Wed, May 6

Alaska Airlines flights from Great Falls to Orange County

Our best Alaska Airlines deals on Great Falls to Orange County flight tickets

Alaska Airlines

May 14

GTF6:52 pmGreat Falls

27h 38m

1 stop

SNA9:30 pmSanta Ana J. Wayne/Orange Cnty

May 18

SNA6:45 amSanta Ana J. Wayne/Orange Cnty

10h 27m

1 stop

GTF6:12 pmGreat Falls

$392

Alaska Airlines

May 2

GTF6:15 pmGreat Falls

17h 10m

1 stop

SNA10:25 amSanta Ana J. Wayne/Orange Cnty

May 6

SNA2:34 pmSanta Ana J. Wayne/Orange Cnty

26h 01m

1 stop

GTF5:35 pmGreat Falls

$467

Alaska Airlines

May 14

GTF6:52 pmGreat Falls

28h 38m

2 stops

SNA10:30 pmSanta Ana J. Wayne/Orange Cnty

May 18

SNA6:45 amSanta Ana J. Wayne/Orange Cnty

10h 27m

1 stop

GTF6:12 pmGreat Falls

$511

United Airlines flights from Great Falls to Orange County

Our best United Airlines deals on Great Falls to Orange County flight tickets

United Airlines

Aug 16

GTF6:15 amGreat Falls

7h 59m

1 stop

SNA1:14 pmSanta Ana J. Wayne/Orange Cnty

Aug 21

SNA1:20 pmSanta Ana J. Wayne/Orange Cnty

7h 08m

1 stop

GTF9:28 pmGreat Falls

$529

United Airlines

Aug 16

GTF6:15 amGreat Falls

7h 59m

1 stop

SNA1:14 pmSanta Ana J. Wayne/Orange Cnty

Aug 21

SNA1:20 pmSanta Ana J. Wayne/Orange Cnty

7h 08m

1 stop

GTF9:28 pmGreat Falls

$537

United Airlines

Apr 13

GTF6:15 amGreat Falls

8h 03m

1 stop

SNA1:18 pmSanta Ana J. Wayne/Orange Cnty

Apr 17

SNA1:21 pmSanta Ana J. Wayne/Orange Cnty

6h 56m

1 stop

GTF9:17 pmGreat Falls

$704

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Thu 5/7

5:40 am-9:02 am

1 stop4h 22m

Santa Ana J. Wayne/Orange Cnty

Fri 5/8

9:52 am-5:39 pm

1 stop6h 47m

$358

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Thu 5/14

6:52 pm-9:30 pm

1 stop27h 38m

Santa Ana J. Wayne/Orange Cnty

Mon 5/18

6:45 am-6:12 pm

1 stop10h 27m

$392

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Sat 5/2

6:15 pm-10:25 am

1 stop17h 10m

Santa Ana J. Wayne/Orange Cnty

Wed 5/6

2:34 pm-5:35 pm

1 stop26h 01m

$467

Quickest round-trip

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Mon 8/17

6:20 pm-9:53 pm

1 stop4h 33m

Santa Ana J. Wayne/Orange Cnty

Sat 8/22

10:15 am-5:39 pm

1 stop6h 24m

$470

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Thu 5/14

6:52 pm-10:30 pm

2 stops28h 38m

Santa Ana J. Wayne/Orange Cnty

Mon 5/18

6:45 am-6:12 pm

1 stop10h 27m

$511

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Thu 4/30

6:15 pm-10:25 am

1 stop17h 10m

Santa Ana J. Wayne/Orange Cnty

Sun 5/3

7:45 am-5:35 pm

1 stop8h 50m

$512

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Sun 8/16

6:15 am-1:14 pm

1 stop7h 59m

Santa Ana J. Wayne/Orange Cnty

Fri 8/21

1:20 pm-9:28 pm

1 stop7h 08m

$529

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Sun 8/16

6:15 am-1:14 pm

1 stop7h 59m

Santa Ana J. Wayne/Orange Cnty

Fri 8/21

1:20 pm-9:28 pm

1 stop7h 08m

$537

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Sun 8/16

5:09 pm-10:30 pm

1 stop6h 21m

Santa Ana J. Wayne/Orange Cnty

Fri 8/21

4:53 pm-4:38 pm

2 stops22h 45m

$559

Great FallsSanta Ana

GTF - SNA

GTFSNA

Great Falls

Sat 5/2

6:15 pm-9:17 am

2 stops16h 02m

Santa Ana J. Wayne/Orange Cnty

Wed 5/6

6:36 pm-5:35 pm

2 stops21h 59m

$575

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Great Falls to Orange County

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 month to fly to Orange County?

The cheapest month to fly to Orange County from Great Falls is in February. Flight prices, which tend to average around $221, are often lower during this time because this is during the off-season. If you aren’t able to travel to Orange County during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $244.

Can stopping save me money on Great Falls to Orange County flights?

No. A direct flight is the cheapest option for a flight between Great Falls to Orange County.

Cheap Great Falls to Orange County flight deals and tips

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

Fastest flight time	4h 22m
Direct flights	None

The fastest flight from Great Falls to Orange County takes 4h 22m

There are no direct flights from Great Falls to Orange County. There are no popular flight routes from Great Falls to Orange County.

Search flight deals

When did momondo last update prices for flights from Great Falls Airport to Orange County?
Prices for flights from Great Falls Airport to Orange County refresh daily.
How many operators does momondo search for flights from Great Falls Airport to Orange County?
As of March 2026, there is 1 operator available to choose from for flights from Great Falls Airport to Orange County.
How old do you have to be to fly from Great Falls Airport to Orange County?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Orange County.
What documentation or ID do you need to fly to Orange County?
The required travel and health documents for your Orange County trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Orange County. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Great Falls to Orange County?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Great Falls to Orange County is Airbus A319 (44.74% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (24.21%), Airbus A320-100/200 (16.32%), and Embraer 175 (4.21%).

Best airlines flying from Great Falls to Orange County

Compare and see reviews for airlines that fly from Great Falls to Orange County with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $159	Free Cancellation	Rating 7.9 8,364 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Orange County?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Great Falls to Orange County. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Great Falls to Orange County with flexible booking policies on momondo?

momondo does allow users to show only those flights to Orange County from Great Falls which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Great Falls to Orange County?

Once you have performed a search for Great Falls to Orange County flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Orange County from Great Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.