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Great Falls

$293+ Cheap flights from Orange County to Great Falls (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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — GTF
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Orange County to Great Falls

Keep the following information in mind while searching for Orange County to Great Falls flight deals. Data was last updated June 16, 2025.

Round-trip from

$293
(Delta)

Popular in

August

Cheapest in

February

Average price

$443
From Orange County to Great Falls
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Orange County to Great Falls

Cheapest flights from Orange County to Great Falls
Explore the most affordable flight options available from Orange County to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Delta deal was found by Cheapflights users on 6/14. 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.
Fri 8/224:55 pmSNA - GTF
1 stop4h 50mDelta
Tue 8/2611:43 amGTF - SNA
1 stop7h 21mDelta
Deal found 6/14$293
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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.
Fri 8/227:16 pmSNA - GTF
1 stop19h 33mAlaska Airlines
Tue 8/264:29 pmGTF - SNA
2 stops18h 24mAlaska Airlines
Deal found 6/14$335
This United Airlines deal was found by Cheapflights users on 6/16. 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 7/111:15 pmSNA - GTF
1 stop6h 58mUnited Airlines
Tue 7/156:25 amGTF - SNA
2 stops9h 46mUnited Airlines
Deal found 6/16$731

Cheapflights Fare Finder

Customize your flight search to find flights from Orange County 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 June 16, 2025.
Use the filters below to find and compare flights from Orange County to Great Falls that are best for you.

Fly from

Orange County

Fly to

Great Falls

Route

Depart

Return

Price

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Fri 8/22

4:55 pm-10:45 pm

1 stop4h 50m

Great Falls

Tue 8/26

11:43 am-6:04 pm

1 stop7h 21m

$293

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Fri 8/22

7:16 pm-3:49 pm

1 stop19h 33m

Great Falls

Tue 8/26

4:29 pm-9:53 am

2 stops18h 24m

$335

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Fri 7/11

1:15 pm-9:13 pm

1 stop6h 58m

Great Falls

Tue 7/15

6:25 am-3:11 pm

2 stops9h 46m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Best time to book a flight from Orange County to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Orange County 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 Orange County to Great Falls

Rainfall in Great Falls by month

Plan your trip to Great Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Great Falls ranges from 0.5 - 2.5 inches per month. June is typically the wettest month, when rainfall can reach 2.5 in. January is typically the driest time to visit Great Falls when rainfall is around 0.5 in.

Temperature in Great Falls by month

Plan your trip to Great Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Great Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Great Falls. Reviews last updated June 16, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Orange County to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Great Falls from Orange County?

    For a flight from Orange County to Great Falls, you will be flying into Great Falls. Great Falls (GTF) is just 3.5 mi from the center of the city.

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

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

  • How can I find direct flights from Orange County to Great Falls?

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

  • Can I find deals for business class flights from Orange County to Great Falls?

    Yes. Cheapflights offers flight deals from Orange County 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 Orange County to Great Falls?

    Currently, January is the cheapest month in which you can book a flight from Orange County to Great Falls (average of $367). Flying from Orange County 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

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