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Great Falls

$74+ Cheap flights from California to Great Falls (GTF)

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — GTF
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from California to Great Falls

Keep the following information in mind while searching for California to Great Falls flight deals. Data was last updated July 31, 2025.

Round-trip from

$88
(Mytrip)

One-way from

$74
(Cheapflightsfares)

Popular in

April

Cheapest in

February

Average price

$367
From California to Great Falls
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One-way flight from California to Great Falls
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Highest demand for flights based on searches. 15% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from California to Great Falls

Cheapest flights from California to Great Falls
Explore the most affordable flight options available from California to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/31. 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 8/291:56 pmLAS - GTF
Nonstop2h 21mAllegiant Air
Fri 9/510:21 pmGTF - LAS
Nonstop2h 16mAllegiant Air
Deal found 7/31$88
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Mon 9/16:15 amSAN - GTF
1 stop10h 02mMultiple Airlines
Fri 9/510:21 pmGTF - SAN
1 stop10h 08mMultiple Airlines
Deal found 7/30$240
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Fri 9/196:15 amLAX - GTF
1 stop14h 16mMultiple Airlines
Mon 9/224:55 pmGTF - LAX
2 stops16h 53mMultiple Airlines
Deal found 7/30$248
This Delta deal was found by Cheapflights users on 7/31. 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 9/46:00 amOAK - GTF
1 stop4h 03mDelta
Thu 9/46:06 pmGTF - OAK
1 stop5h 40mDelta
Deal found 7/31$250
This Delta deal was found by Cheapflights users on 7/31. 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 10/176:00 amSFO - GTF
2 stops10h 29mDelta
Sun 10/196:09 pmGTF - SFO
1 stop6h 34mDelta
Deal found 7/31$250
This Delta deal was found by Cheapflights users on 7/31. 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.
Mon 8/259:44 amSJC - GTF
1 stop6h 42mDelta
Sun 8/315:45 amGTF - SJC
1 stop4h 15mDelta
Deal found 7/31$260
This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 10/145:35 amSMF - GTF
1 stop5h 53mDelta
Sun 10/196:09 pmGTF - SMF
1 stop6h 34mDelta
Deal found 7/30$260
This Mytrip deal was found by Cheapflights users on 7/31. 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 8/79:51 pmMFR - GTF
1 stop10h 33mAllegiant Air
Mon 8/1110:14 amGTF - MFR
1 stop5h 26mAllegiant Air
Deal found 7/31$271
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/201:00 pmSMF - GTF
1 stop7h 28mUnited Airlines
Wed 8/277:00 amGTF - SMF
1 stop7h 06mUnited Airlines
Deal found 7/30$282
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Sun 8/37:26 pmSMF - GTF
1 stop12h 58mMultiple Airlines
Mon 8/1110:14 amGTF - SMF
1 stop9h 13mMultiple Airlines
Deal found 7/30$288
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 8/2612:20 pmPSP - GTF
1 stop4h 06mDelta
Wed 9/35:45 amGTF - PSP
1 stop6h 51mDelta
Deal found 7/31$290
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 8/265:00 pmSAN - GTF
1 stop4h 45mDelta
Fri 8/296:06 pmGTF - SAN
1 stop5h 33mDelta
Deal found 7/31$297

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 July 31, 2025.
Use the filters below to find and compare flights from California to Great Falls that are best for you.

Fly from

California

Fly to

Great Falls

Route

Depart

Return

Price

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Fri 8/29

1:56 pm-5:17 pm

Nonstop2h 21m

Great Falls

Fri 9/5

10:21 pm-11:37 pm

Nonstop2h 16m

$88

San DiegoGreat Falls

SAN - GTF

SANGTF

San Diego

Mon 9/1

6:15 am-5:17 pm

1 stop10h 02m

Great Falls

Fri 9/5

10:21 pm-7:29 am

1 stop10h 08m

$240

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Fri 9/19

6:15 am-9:31 pm

1 stop14h 16m

Great Falls

Mon 9/22

4:55 pm-8:48 am

2 stops16h 53m

$248

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Thu 9/4

6:00 am-11:03 am

1 stop4h 03m

Great Falls

Thu 9/4

6:06 pm-10:46 pm

1 stop5h 40m

$250

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Fri 10/17

6:00 am-5:29 pm

2 stops10h 29m

Great Falls

Sun 10/19

6:09 pm-11:43 pm

1 stop6h 34m

$250

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

Mon 8/25

9:44 am-5:26 pm

1 stop6h 42m

Great Falls

Sun 8/31

5:45 am-9:00 am

1 stop4h 15m

$260

SacramentoGreat Falls

SMF - GTF

SMFGTF

Sacramento Intl

Tue 10/14

5:35 am-12:28 pm

1 stop5h 53m

Great Falls

Sun 10/19

6:09 pm-11:43 pm

1 stop6h 34m

$260

SacramentoGreat Falls

SMF - GTF

SMFGTF

Sacramento Intl

Wed 8/20

1:00 pm-9:28 pm

1 stop7h 28m

Great Falls

Wed 8/27

7:00 am-1:06 pm

1 stop7h 06m

$282

Palm SpringsGreat Falls

PSP - GTF

PSPGTF

Palm Springs

Tue 8/26

12:20 pm-5:26 pm

1 stop4h 06m

Great Falls

Wed 9/3

5:45 am-11:36 am

1 stop6h 51m

$290

San DiegoGreat Falls

SAN - GTF

SANGTF

San Diego

Tue 8/26

5:00 pm-10:45 pm

1 stop4h 45m

Great Falls

Fri 8/29

6:06 pm-10:39 pm

1 stop5h 33m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 46 results
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Best time to book a flight from California to Great Falls

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

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

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

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

Find hourly flight availability from California to Great Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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

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 July 31, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from California to Great Falls. Reviews also offer insight into each airline's 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

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
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

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Allegiant Air
7.2
Good
702 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from California 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 California?

    Great Falls (GTF) is the airport you will fly into if you book a flight from California to Great Falls. It is only a 3.5 mi journey from Great Falls (GTF) to Great Falls’s city center.

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

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $74. However, be on the lookout for offers from Delta and Hawaiian Airlines, as they are both options that can get you from California to Great Falls for a low price.

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

    Most travelers choose San Jose - Great Falls, San Francisco - Great Falls or Los Angeles - Great Falls when deciding on the best route from California to Great Falls.

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

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

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

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

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

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

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

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

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Alternative routes for California to Great Falls

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from California to Great Falls

Discover the top 3 airlines that operate flights from California to Great Falls. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$199Average$526FlexibilityNo cancel feeOn-time69%
DeltaCheapest$234Average$381FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$261Average$448FlexibilityNo cancel feeOn-time75%

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