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$68+ Cheap flights from Great Falls (GTF) to California

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — LAX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Great Falls to California

Keep the following information in mind while searching for Great Falls to California flight deals. Data was last updated June 12, 2025.

Round-trip from

$82
(Booking.com)

One-way from

$68
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$426
From Great Falls to California
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One-way flight from Great Falls to California
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Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Great Falls to California

Cheapest flights from Great Falls to California
Explore the most affordable flight options available from Great Falls to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:27 pmGTF - LAS
Nonstop2h 11mAllegiant Air
Fri 10/106:20 pmLAS - GTF
Nonstop2h 17mAllegiant Air
Deal found 6/11$99
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/410:14 amGTF - SMF
1 stop25h 52mMultiple Airlines
Sun 8/109:31 amSMF - GTF
1 stop22h 53mMultiple Airlines
Deal found 6/10$172
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2710:17 amGTF - SAN
1 stop14h 12mMultiple Airlines
Tue 7/17:31 pmSAN - GTF
1 stop24h 58mMultiple Airlines
Deal found 6/12$192
This Delta deal was found by Cheapflights users on 6/12. 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.
Wed 10/16:20 pmGTF - LAX
1 stop6h 31mDelta
Wed 10/89:50 amLAX - GTF
1 stop6h 52mDelta
Deal found 6/12$256
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:29 pmGTF - LAS
1 stop5h 58mHawaiian Airlines
Sat 9/207:50 amLAS - GTF
1 stop6h 59mHawaiian Airlines
Deal found 6/11$266
This Delta deal was found by Cheapflights users on 6/9. 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.
Thu 9/186:20 pmGTF - BUR
1 stop4h 28mDelta
Tue 9/235:05 pmBUR - GTF
1 stop4h 46mDelta
Deal found 6/9$266
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 9/154:29 pmGTF - LAS
1 stop6h 07mAlaska Airlines
Fri 9/199:52 pmLAS - GTF
2 stops16h 57mAlaska Airlines
Deal found 6/12$289
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 10/106:15 pmGTF - SMF
1 stop6h 29mAlaska Airlines
Mon 10/139:12 amSMF - GTF
2 stops31h 23mAlaska Airlines
Deal found 6/10$304
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/178:02 pmGTF - LAX
2 stops25h 29mMultiple Airlines
Sun 7/204:50 pmLAX - GTF
1 stop15h 34mMultiple Airlines
Deal found 6/9$313
This Delta deal was found by Cheapflights users on 6/9. 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.
Wed 7/26:18 pmGTF - SFO
1 stop5h 30mDelta
Sun 7/65:35 amSFO - GTF
1 stop4h 27mDelta
Deal found 6/9$318
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 7/125:45 amGTF - SNA
1 stop4h 03mDelta
Wed 7/169:45 amSNA - GTF
1 stop6h 54mDelta
Deal found 6/10$318
This Delta deal was found by Cheapflights users on 6/10. 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.
Sun 9/2811:30 amGTF - LAS
2 stops12h 17mDelta
Wed 10/16:00 amLAS - GTF
2 stops10h 42mDelta
Deal found 6/10$333

Cheapflights Fare Finder

Customize your flight search to find flights from Great Falls to 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Great Falls to California that are best for you.

Fly from

Great Falls

Fly to

California

Route

Depart

Return

Price

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Mon 10/6

10:22 pm-11:34 pm

Nonstop2h 12m

Las Vegas Harry Reid Intl

Fri 10/10

6:20 pm-9:37 pm

Nonstop2h 17m

$82

Great FallsSacramento

GTF - SMF

GTFSMF

Great Falls

Mon 8/4

10:14 am-11:06 am

1 stop25h 52m

Sacramento Intl

Sun 8/10

9:31 am-9:24 am

1 stop22h 53m

$172

Great FallsSan Diego

GTF - SAN

GTFSAN

Great Falls

Fri 6/27

10:17 am-11:29 pm

1 stop14h 12m

San Diego

Tue 7/1

7:31 pm-9:29 pm

1 stop24h 58m

$192

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Wed 10/1

6:20 pm-11:51 pm

1 stop6h 31m

Los Angeles

Wed 10/8

9:50 am-5:42 pm

1 stop6h 52m

$256

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Wed 9/17

4:29 pm-9:27 pm

1 stop5h 58m

Las Vegas Harry Reid Intl

Sat 9/20

7:50 am-3:49 pm

1 stop6h 59m

$266

Great FallsBurbank

GTF - BUR

GTFBUR

Great Falls

Thu 9/18

6:20 pm-9:48 pm

1 stop4h 28m

Burbank Bob Hope

Tue 9/23

5:05 pm-10:51 pm

1 stop4h 46m

$266

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Mon 9/15

4:29 pm-9:36 pm

1 stop6h 07m

Las Vegas Harry Reid Intl

Fri 9/19

9:52 pm-3:49 pm

2 stops16h 57m

$289

Great FallsSacramento

GTF - SMF

GTFSMF

Great Falls

Fri 10/10

6:15 pm-11:44 pm

1 stop6h 29m

Sacramento Intl

Mon 10/13

9:12 am-5:35 pm

2 stops31h 23m

$304

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Thu 7/17

8:02 pm-8:31 pm

2 stops25h 29m

Los Angeles

Sun 7/20

4:50 pm-9:24 am

1 stop15h 34m

$313

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Wed 7/2

5:42 am-9:22 am

1 stop4h 40m

San Francisco

Fri 7/4

5:05 pm-10:45 pm

1 stop4h 40m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 results
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Best time to book a flight from Great Falls to California

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

What is the cheapest month to book a flight from Great Falls to California?

Currently, January is the cheapest month in which you can book a flight from Great Falls to California (average of $246). Flying from Great Falls to California in March is currently the most expensive (average of $327). 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.

Rainfall in California by month

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

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

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

If weather is an important factor for your trip to California, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Great Falls to California by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

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

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

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 Great Falls to California. 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 from for flights from Great Falls to California?

    Most people fly from Great Falls (GTF) if they book a flight from Great Falls to California. Great Falls is conveniently located just 3.5 mi from Great Falls’s city center.

  • What are the cheapest airlines to fly from Great Falls to California one-way?

    One-way options have recently been found by users for as low as $68 on Allegiant Air. Other airlines that offer cheap prices include Delta from $118 and Hawaiian Airlines from $133 one-way.

  • What are the most popular routes from Great Falls to California?

    Most travelers choose Great Falls - Las Vegas Harry Reid Intl, Great Falls - Sacramento Intl or Great Falls - San Diego when deciding on the best route from Great Falls to California.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Great Falls to California 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 Great Falls to California?

    Currently, January is the cheapest month in which you can book a flight from Great Falls to California (average of $246). Flying from Great Falls to California in March is currently the most expensive (average of $327). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Great Falls to California

Discover the top 2 airlines that operate flights from Great Falls to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$381FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$210Average$371FlexibilityNo cancel feeOn-time75%

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