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Cheap flights from California to Great Falls from $76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Great Falls departing on 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from California to Great Falls

Cheap round-trip flights

Allegiant Air Logo
6:14 pm - 9:32 pmLAS-GTF
2h 18mnonstop
Allegiant Air Logo
9:33 pm - 10:48 pmGTF-LAS
2h 15mnonstop
$106Allegiant Air
Find Deal
lun., oct. 27 - vie., nov. 7
Allegiant Air Logo
6:14 pm - 9:32 pmLAS-GTF
2h 18mnonstop
Allegiant Air Logo
9:33 pm - 10:48 pmGTF-LAS
2h 15mnonstop
$111Allegiant Air
Find Deal
lun., oct. 27 - vie., nov. 7
Logo
6:15 am - 9:37 pmLAX-GTF
14h 22m1 stop
Logo
10:22 pm - 7:53 pmGTF-LAX
22h 31m1 stop
$187
Find Deal
vie., oct. 3 - lun., oct. 6
Logo
6:15 am - 9:37 pmLAX-GTF
14h 22m1 stop
Logo
10:22 pm - 4:14 pmGTF-LAX
18h 52m2 stops
$204
Find Deal
vie., oct. 3 - lun., oct. 6
Delta Logo
6:00 am - 12:28 pmSFO-GTF
5h 28m1 stop
Delta Logo
6:09 pm - 11:43 pmGTF-SFO
6h 34m1 stop
$242Delta
Find Deal
mar., oct. 7 - mar., oct. 14
Alaska Airlines Logo
8:10 am - 6:10 pmSJC-GTF
9h 00m1 stop
Alaska Airlines Logo
6:50 pm - 10:57 amGTF-SJC
17h 07m1 stop
$262Alaska Airlines
Find Deal
vie., oct. 31 - mié., nov. 12
Delta Logo
5:50 am - 12:28 pmSBA-GTF
5h 38m1 stop
Delta Logo
6:09 pm - 9:59 pmGTF-SBA
4h 50m1 stop
$272Delta
Find Deal
sáb., oct. 18 - mar., oct. 21
Hawaiian Airlines Logo
9:34 am - 5:35 pmSFO-GTF
7h 01m1 stop
Hawaiian Airlines Logo
6:15 pm - 10:29 pmGTF-SFO
5h 14m1 stop
$288Hawaiian Airlines
Find Deal
mié., oct. 8 - mié., oct. 15
Alaska Airlines Logo
7:15 pm - 3:20 pmLAS-GTF
19h 05m1 stop
Alaska Airlines Logo
4:00 pm - 8:21 pmGTF-LAS
5h 21m1 stop
$307Alaska Airlines
Find Deal
lun., mar. 2 - vie., mar. 6
Hawaiian Airlines Logo
10:58 am - 6:10 pmSMF-GTF
6h 12m1 stop
Hawaiian Airlines Logo
6:50 pm - 11:44 pmGTF-SMF
5h 54m1 stop
$358Hawaiian Airlines
Find Deal
mié., oct. 29 - mié., nov. 5

Allegiant Air flights from California to Great Falls

Our best Allegiant Air deals on California to Great Falls flight tickets
Allegiant Air
Oct 27
LAS6:14 pmLas Vegas Harry Reid Intl
2h 18m
GTF9:32 pmGreat Falls
Nov 7
GTF9:33 pmGreat Falls
2h 15m
LAS10:48 pmLas Vegas Harry Reid Intl
$106
Find similar
Allegiant Air
Oct 27
LAS6:14 pmLas Vegas Harry Reid Intl
2h 18m
GTF9:32 pmGreat Falls
Nov 7
GTF9:33 pmGreat Falls
2h 15m
LAS10:48 pmLas Vegas Harry Reid Intl
$111
Find similar
Allegiant Air
Mar 2
LAS6:35 amLas Vegas Harry Reid Intl
2h 16m
GTF9:51 amGreat Falls
Mar 6
GTF10:45 amGreat Falls
2h 18m
LAS12:03 pmLas Vegas Harry Reid Intl
$253
Find similar

Alaska Airlines flights from California to Great Falls

Our best Alaska Airlines deals on California to Great Falls flight tickets
Alaska Airlines
Oct 31
SJC8:10 amSan Jose
9h 00m
1 stop
GTF6:10 pmGreat Falls
Nov 12
GTF6:50 pmGreat Falls
17h 07m
1 stop
SJC10:57 amSan Jose
$262
Find similar
Alaska Airlines
Mar 2
LAS7:15 pmLas Vegas Harry Reid Intl
19h 05m
1 stop
GTF3:20 pmGreat Falls
Mar 6
GTF4:00 pmGreat Falls
5h 21m
1 stop
LAS8:21 pmLas Vegas Harry Reid Intl
$307
Find similar
Alaska Airlines
Oct 31
SJC11:51 amSan Jose
5h 19m
1 stop
GTF6:10 pmGreat Falls
Nov 12
GTF6:50 pmGreat Falls
22h 48m
2 stops
SJC4:38 pmSan Jose
$312
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from California to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

lun. 10/27

6:14 pm-9:32 pm

Nonstop2h 18m

Great Falls

vie. 11/7

9:33 pm-10:48 pm

Nonstop2h 15m

$106

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

lun. 10/27

6:14 pm-9:32 pm

Nonstop2h 18m

Great Falls

vie. 11/7

9:33 pm-10:48 pm

Nonstop2h 15m

$111

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

vie. 10/3

6:15 am-9:37 pm

1 stop14h 22m

Great Falls

lun. 10/6

10:22 pm-7:53 pm

1 stop22h 31m

$187

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

vie. 10/3

6:15 am-9:37 pm

1 stop14h 22m

Great Falls

lun. 10/6

10:22 pm-4:14 pm

2 stops18h 52m

$204

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

mar. 10/7

6:00 am-12:28 pm

1 stop5h 28m

Great Falls

mar. 10/14

6:09 pm-11:43 pm

1 stop6h 34m

$242

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

vie. 10/31

8:10 am-6:10 pm

1 stop9h 00m

Great Falls

mié. 11/12

6:50 pm-10:57 am

1 stop17h 07m

$262

Santa BarbaraGreat Falls

SBA - GTF

SBAGTF

Santa Barbara

sáb. 10/18

5:50 am-12:28 pm

1 stop5h 38m

Great Falls

mar. 10/21

6:09 pm-9:59 pm

1 stop4h 50m

$272

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

mié. 10/8

9:34 am-5:35 pm

1 stop7h 01m

Great Falls

mié. 10/15

6:15 pm-10:29 pm

1 stop5h 14m

$288

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

lun. 3/2

7:15 pm-3:20 pm

1 stop19h 05m

Great Falls

vie. 3/6

4:00 pm-8:21 pm

1 stop5h 21m

$307

SacramentoGreat Falls

SMF - GTF

SMFGTF

Sacramento Intl

mié. 10/29

10:58 am-6:10 pm

1 stop6h 12m

Great Falls

mié. 11/5

6:50 pm-11:44 pm

1 stop5h 54m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Great Falls from

How to get the cheapest flight ticket from California to Great Falls

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 Great Falls?

The month of July is another great option to travel to Great Falls, with average flight prices from California averaging around $318.

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Tuesday when prices can be found for as low as $378. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $548.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is at noon. momondo users have found flights departing from California to Great Falls at noon for as low as $381. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $580 on average. Flights to Great Falls from California in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap California to Great Falls flight deals and tips

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

Fastest flight time

2h 16m

Direct flights

Tue

Airports in Great Falls

1 airport
The fastest flight from California to Great Falls takes 2h 16m
Direct flights go from California to Great Falls on Tuesday. There are no airlines offering direct flights.
There is 1 airport near Great Falls: Great Falls (GTF)
Search flight deals

  • When did momondo last update prices for flights from California to Great Falls Airport?

    Prices for flights from California to Great Falls Airport were last updated today.

  • How many operators does momondo search for flights from California to Great Falls Airport?

  • How old do you have to be to fly from California to Great Falls Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Great Falls Airport.

  • What documentation or ID do you need to fly to Great Falls Airport?

    The required travel and health documents for your Great Falls Airport 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 Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Great Falls

Compare and see reviews for airlines that fly from California to Great Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $199Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $234Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $234Free CancellationRating
7.9
7,960 reviews
Search Delta flights

Traveling to a place near Great Falls?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Great Falls for you.

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

Yes. momondo enables you to select and highlight flights to Great Falls from California with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Great Falls from California.

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

If you are simply researching potential flights to Great Falls, momondo offers a useful price alert feature which will track prices for flights to Great Falls from California and alert you when they change.

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sáb. 10/11
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