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Cheap flights from California to Great Falls from $62

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 3/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from California to Great Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
6:35 am - 9:52 am
LAS
-
GTF
2h 17mnonstop
Allegiant Air Logo
10:42 am - 12:07 pm
GTF
-
LAS
2h 25mnonstop
$131Allegiant Air
Fri, Feb 20 - Mon, Feb 23
Allegiant Air Logo
6:35 am - 9:52 am
LAS
-
GTF
2h 17mnonstop
Allegiant Air Logo
10:42 am - 12:07 pm
GTF
-
LAS
2h 25mnonstop
$137Allegiant Air
Fri, Feb 20 - Mon, Feb 23
Multiple Airlines Logo
6:35 am - 9:51 am
LAS
-
GTF
2h 16mnonstop
Multiple Airlines Logo
4:57 pm - 10:56 pm
GTF
-
LAS
6h 59m
1 stop
$238Multiple Airlines
Fri, Feb 27 - Tue, Mar 3
Alaska Airlines Logo
10:22 am - 4:26 pm
SJC
-
GTF
5h 04m
1 stop
Alaska Airlines Logo
6:15 pm - 10:35 pm
GTF
-
SJC
5h 20m
1 stop
$240Alaska Airlines
Tue, Apr 21 - Tue, Apr 28
Delta Logo
12:28 pm - 5:40 pm
MFR
-
GTF
4h 12m
1 stop
Delta Logo
6:20 pm - 10:39 pm
GTF
-
MFR
5h 19m
1 stop
$242Delta
Sat, Apr 18 - Sat, Apr 25
Delta Logo
6:00 am - 12:27 pm
SJC
-
GTF
5h 27m
1 stop
Delta Logo
5:30 am - 3:08 pm
GTF
-
SJC
10h 38m
2 stops
$246Delta
Tue, Apr 21 - Tue, Apr 28
Alaska Airlines Logo
6:45 am - 5:35 pm
SNA
-
GTF
9h 50m
1 stop
Alaska Airlines Logo
6:52 pm - 7:47 pm
GTF
-
SNA
25h 55m
1 stop
$262Alaska Airlines
Thu, Apr 30 - Tue, May 19
Multiple Airlines Logo
6:35 am - 9:52 am
LAS
-
GTF
2h 17mnonstop
Multiple Airlines Logo
4:57 pm - 10:56 pm
GTF
-
LAS
6h 59m
1 stop
$263Multiple Airlines
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
5:00 am - 1:43 pm
SBA
-
GTF
7h 43m
1 stop
United Airlines Logo
2:25 pm - 9:13 pm
GTF
-
SBA
7h 48m
1 stop
$303United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
12:40 pm - 9:17 pm
SAN
-
GTF
7h 37m
1 stop
United Airlines Logo
2:30 pm - 9:22 pm
GTF
-
SAN
7h 52m
1 stop
$326United Airlines
Wed, Apr 8 - Sun, Apr 12

Delta flights from California to Great Falls

Our best Delta deals on California to Great Falls flight tickets
Delta
Apr 18
MFR12:28 pmMedford
4h 12m
1 stop
GTF5:40 pmGreat Falls
Apr 25
GTF6:20 pmGreat Falls
5h 19m
1 stop
MFR10:39 pmMedford
$242
Delta
Apr 21
SJC6:00 amSan Jose
5h 27m
1 stop
GTF12:27 pmGreat Falls
Apr 28
GTF5:30 amGreat Falls
10h 38m
2 stops
SJC3:08 pmSan Jose
$246
Delta
Apr 18
MFR6:00 amMedford
10h 40m
2 stops
GTF5:40 pmGreat Falls
Apr 25
GTF6:20 pmGreat Falls
5h 19m
1 stop
MFR10:39 pmMedford
$248

Alaska Airlines flights from California to Great Falls

Our best Alaska Airlines deals on California to Great Falls flight tickets
Alaska Airlines
Apr 21
SJC10:22 amSan Jose
5h 04m
1 stop
GTF4:26 pmGreat Falls
Apr 28
GTF6:15 pmGreat Falls
5h 20m
1 stop
SJC10:35 pmSan Jose
$240
Alaska Airlines
May 27
LAS7:00 amLas Vegas Harry Reid Intl
10h 12m
1 stop
GTF6:12 pmGreat Falls
May 31
GTF6:52 pmGreat Falls
17h 12m
1 stop
LAS11:04 amLas Vegas Harry Reid Intl
$258
Alaska Airlines
Apr 30
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
9h 50m
1 stop
GTF5:35 pmGreat Falls
May 19
GTF6:52 pmGreat Falls
25h 55m
1 stop
SNA7:47 pmSanta Ana J. Wayne/Orange Cnty
$262

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 February 14, 2026.
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

Fri 2/20

6:35 am-9:52 am

Nonstop2h 17m

Great Falls

Mon 2/23

10:42 am-12:07 pm

Nonstop2h 25m

$131

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Fri 2/20

6:35 am-9:52 am

Nonstop2h 17m

Great Falls

Mon 2/23

10:42 am-12:07 pm

Nonstop2h 25m

$137

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Fri 2/27

6:35 am-9:51 am

Nonstop2h 16m

Great Falls

Tue 3/3

4:57 pm-10:56 pm

1 stop6h 59m

$238

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

Tue 4/21

10:22 am-4:26 pm

1 stop5h 04m

Great Falls

Tue 4/28

6:15 pm-10:35 pm

1 stop5h 20m

$240

MedfordGreat Falls

MFR - GTF

MFRGTF

Medford

Sat 4/18

12:28 pm-5:40 pm

1 stop4h 12m

Great Falls

Sat 4/25

6:20 pm-10:39 pm

1 stop5h 19m

$242

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

Tue 4/21

6:00 am-12:27 pm

1 stop5h 27m

Great Falls

Tue 4/28

5:30 am-3:08 pm

2 stops10h 38m

$246

Santa AnaGreat Falls

SNA - GTF

SNAGTF

Santa Ana J. Wayne/Orange Cnty

Thu 4/30

6:45 am-5:35 pm

1 stop9h 50m

Great Falls

Tue 5/19

6:52 pm-7:47 pm

1 stop25h 55m

$262

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Fri 2/20

6:35 am-9:52 am

Nonstop2h 17m

Great Falls

Mon 2/23

4:57 pm-10:56 pm

1 stop6h 59m

$263

Santa BarbaraGreat Falls

SBA - GTF

SBAGTF

Santa Barbara

Thu 2/26

5:00 am-1:43 pm

1 stop7h 43m

Great Falls

Mon 3/2

2:25 pm-9:13 pm

1 stop7h 48m

$303

San DiegoGreat Falls

SAN - GTF

SANGTF

San Diego

Wed 4/8

12:40 pm-9:17 pm

1 stop7h 37m

Great Falls

Sun 4/12

2:30 pm-9:22 pm

1 stop7h 52m

$326

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 airline that flies from California to Great Falls?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from California to Great Falls

What airlines fly to Great Falls?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Great Falls from California according to our data. Delta is the first choice among our users, with 80% of people opting to fly with this airline when traveling to Great Falls. Keep in mind that there are 3 different airlines that fly to Great Falls on a routine basis, so you have a few additional options to choose from.

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 20m

Direct flights

Tue and Sat

Airports in Great Falls

1 airport
The fastest flight from California to Great Falls takes 2h 20m
Direct flights go from California to Great Falls on Tuesday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Great Falls. From California there are direct flights to 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
DeltaPriceFrom $123Free CancellationRating
7.9
8,203 reviews
Search Delta flights
United AirlinesPriceFrom $199Free CancellationRating
7.4
9,289 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $234Free CancellationRating
8.0
11,882 reviews
Search Alaska Airlines 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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