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$61+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — LAX
may. 6 — may. 131
mar. 5/6
mar. 5/13
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 mayo 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$111
(Kiwi.com)

One-way from

$78
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$318
Provider with most accurate pricing for Great Falls-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Great Falls-Los Angeles flights.
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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 ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in May 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 mayo 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. 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.
vie. 6/1310:17 amGTF - LAS
Nonstop2h 18mAllegiant Air
vie. 6/206:05 amLAS - GTF
Nonstop2h 22mAllegiant Air
Deal found 4/30$118
This Delta deal was found by Cheapflights users on 4/28. 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.
lun. 6/26:19 pmGTF - SFO
1 stop4h 30mDelta
mar. 6/105:35 amSFO - GTF
1 stop4h 27mDelta
Deal found 4/28$234
This Trip.com deal was found by Cheapflights users on 4/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/255:09 pmGTF - LAX
1 stop6h 30mHawaiian Airlines
mar. 6/37:00 amLAX - GTF
1 stop8h 29mHawaiian Airlines
Deal found 4/30$236
This Delta deal was found by Cheapflights users on 4/30. 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.
dom. 5/255:45 amGTF - LAX
1 stop4h 05mDelta
mar. 6/36:00 amLAX - GTF
1 stop4h 05mDelta
Deal found 4/30$244
This Delta deal was found by Cheapflights users on 4/30. 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.
dom. 5/2511:45 amGTF - ONT
1 stop5h 32mDelta
mar. 6/34:57 pmONT - GTF
1 stop4h 34mDelta
Deal found 4/30$285
This Trip.com deal was found by Cheapflights users on 4/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/255:09 pmGTF - ONT
1 stop6h 37mHawaiian Airlines
mar. 6/36:00 amONT - GTF
1 stop9h 29mHawaiian Airlines
Deal found 4/30$304
This United Airlines deal was found by Cheapflights users on 4/30. 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.
vie. 5/236:25 amGTF - ONT
1 stop7h 06mUnited Airlines
mar. 5/275:10 amONT - GTF
1 stop7h 17mUnited Airlines
Deal found 4/30$314
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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.
mar. 6/244:55 pmGTF - SFO
1 stop5h 17mHawaiian Airlines
mié. 7/28:20 amSFO - GTF
1 stop6h 53mHawaiian Airlines
Deal found 4/28$318
This United Airlines deal was found by Cheapflights users on 4/30. 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.
jue. 8/76:25 amGTF - LAX
1 stop7h 24mUnited Airlines
lun. 8/112:38 pmLAX - GTF
1 stop5h 35mUnited Airlines
Deal found 4/30$318
This Delta deal was found by Cheapflights users on 4/30. 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.
jue. 8/75:45 amGTF - SNA
1 stop4h 03mDelta
mar. 8/129:44 amSNA - GTF
1 stop6h 55mDelta
Deal found 4/30$318
This Delta deal was found by Cheapflights users on 5/1. 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.
lun. 6/211:45 amGTF - LAS
2 stops11h 50mDelta
lun. 6/161:50 pmLAS - GTF
2 stops7h 55mDelta
Deal found 5/1$323
This United Airlines deal was found by Cheapflights users on 4/30. 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.
vie. 6/132:26 pmGTF - LAS
1 stop7h 21mUnited Airlines
vie. 6/206:00 amLAS - GTF
1 stop6h 27mUnited Airlines
Deal found 4/30$340

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 mayo 1, 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

lun. 9/1

6:07 pm-7:21 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

vie. 9/12

6:10 pm-9:31 pm

Nonstop2h 21m

$111

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

lun. 6/2

6:19 pm-9:49 pm

1 stop4h 30m

San Francisco

mar. 6/10

5:35 am-11:02 am

1 stop4h 27m

$234

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

dom. 5/25

5:09 pm-10:39 pm

1 stop6h 30m

Los Angeles

mar. 6/3

7:00 am-4:29 pm

1 stop8h 29m

$236

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

dom. 5/25

5:45 am-8:50 am

1 stop4h 05m

Los Angeles

mar. 6/3

6:00 am-11:05 am

1 stop4h 05m

$244

Great FallsOntario

GTF - ONT

GTFONT

Great Falls

dom. 5/25

11:45 am-4:17 pm

1 stop5h 32m

Ontario

mar. 6/3

4:57 pm-10:31 pm

1 stop4h 34m

$285

Great FallsOntario

GTF - ONT

GTFONT

Great Falls

dom. 5/25

5:09 pm-10:46 pm

1 stop6h 37m

Ontario

mar. 6/3

6:00 am-4:29 pm

1 stop9h 29m

$304

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

vie. 6/13

10:17 am-11:35 am

Nonstop2h 18m

Las Vegas Harry Reid Intl

vie. 6/20

9:19 pm-4:13 pm

1 stop17h 54m

$311

Great FallsOntario

GTF - ONT

GTFONT

Great Falls

vie. 5/23

6:25 am-12:31 pm

1 stop7h 06m

Ontario

mar. 5/27

5:10 am-1:27 pm

1 stop7h 17m

$314

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

jue. 8/7

6:25 am-12:49 pm

1 stop7h 24m

Los Angeles

lun. 8/11

2:38 pm-9:13 pm

1 stop5h 35m

$318

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

mar. 6/24

4:55 pm-9:12 pm

1 stop5h 17m

San Francisco

mié. 7/2

8:20 am-4:13 pm

1 stop6h 53m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 42 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.

What is the cheapest time of day to fly from GTF to CA?

Find hourly flight availability from Great Falls to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

When flying from Great Falls to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 mayo 1, 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
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

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
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

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
2,406 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

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
734 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

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 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 $78 on Allegiant Air. Other airlines that offer cheap prices include Delta from $127 and United Airlines from $127 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 - Los Angeles or Great Falls - Santa Ana J. Wayne/Orange Cnty 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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Alternative routes for Great Falls to California

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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$210Average$399FlexibilityNo cancel feeOn-time75%
DeltaCheapest$210Average$413FlexibilityNo cancel feeOn-timeN/A

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