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Cheap flights from Great Falls to San Diego from $257

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Great Falls to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:08 pm - 11:26 pmGTF  Great Falls-SAN San Diego
8h 18m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:16 am - 3:28 pmSAN  San Diego-GTF Great Falls
8h 12m1 stop Seattle/Tacoma Intl
$352Alaska Airlines
Sat, Jan 30 - Sat, Feb 6
Alaska Airlines Logo
5:15 pm - 10:06 amGTF  Great Falls-SAN San Diego
17h 51m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
1:48 pm - 4:19 pmSAN  San Diego-GTF Great Falls
25h 31m1 stop Seattle/Tacoma Intl
$362Alaska Airlines
Fri, Oct 30 - Tue, Nov 3
Alaska Airlines Logo
4:08 pm - 7:41 pmGTF  Great Falls-SAN San Diego
28h 33m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:16 am - 3:28 pmSAN  San Diego-GTF Great Falls
8h 12m1 stop Seattle/Tacoma Intl
$362Alaska Airlines
Sun, Jan 31 - Sat, Feb 6
Alaska Airlines Logo
4:59 pm - 6:47 pmGTF  Great Falls-SAN San Diego
26h 48m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:15 am - 4:19 pmSAN  San Diego-GTF Great Falls
6h 04m1 stop Seattle/Tacoma Intl
$362Alaska Airlines
Fri, Nov 6 - Sat, Nov 14
Alaska Airlines Logo
5:15 pm - 10:06 amGTF  Great Falls-SAN San Diego
17h 51m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:28 pm - 4:35 pmSAN  San Diego-GTF Great Falls
19h 07m1 stop Seattle/Tacoma Intl
$373Alaska Airlines
Tue, Oct 6 - Mon, Oct 19
Alaska Airlines Logo
5:15 pm - 9:58 pmGTF  Great Falls-SAN San Diego
5h 43m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:28 pm - 4:35 pmSAN  San Diego-GTF Great Falls
19h 07m1 stop Seattle/Tacoma Intl
$373Alaska Airlines
Wed, Oct 7 - Mon, Oct 19
Alaska Airlines Logo
5:15 pm - 7:27 amGTF  Great Falls-SAN San Diego
15h 12m2 stops Seattle/Tacoma Intl Fresno Airterminal
Alaska Airlines Logo
2:48 pm - 4:19 pmSAN  San Diego-GTF Great Falls
24h 31m1 stop Seattle/Tacoma Intl
$379Alaska Airlines
Fri, Oct 30 - Tue, Nov 3
Alaska Airlines Logo
4:59 pm - 11:37 pmGTF  Great Falls-SAN San Diego
7h 38m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:16 am - 4:19 pmSAN  San Diego-GTF Great Falls
9h 03m1 stop Seattle/Tacoma Intl
$387Alaska Airlines
Fri, Nov 6 - Sat, Nov 14
Delta Logo
1:18 pm - 10:51 pmGTF  Great Falls-SAN San Diego
10h 33m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
7:10 am - 5:41 pmSAN  San Diego-GTF Great Falls
9h 31m2 stops Seattle/Tacoma Intl Salt Lake City
$388Delta
Fri, Nov 6 - Sat, Nov 14
Delta Logo
1:18 pm - 10:51 pmGTF  Great Falls-SAN San Diego
10h 33m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
7:10 am - 5:41 pmSAN  San Diego-GTF Great Falls
9h 31m2 stops Seattle/Tacoma Intl Salt Lake City
$388Delta
Fri, Nov 6 - Tue, Nov 10

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Alaska Airlines flights from Great Falls to San Diego

Our best Alaska Airlines deals on Great Falls to San Diego flight tickets
Alaska Airlines
Jan 30
GTF4:08 pmGreat Falls
8h 18m
1 stop
SAN11:26 pmSan Diego
Feb 6
SAN6:16 amSan Diego
8h 12m
1 stop
GTF3:28 pmGreat Falls
$352
Alaska Airlines
Nov 6
GTF4:59 pmGreat Falls
26h 48m
1 stop
SAN6:47 pmSan Diego
Nov 14
SAN9:15 amSan Diego
6h 04m
1 stop
GTF4:19 pmGreat Falls
$362
Alaska Airlines
Oct 6
GTF5:15 pmGreat Falls
17h 51m
1 stop
SAN10:06 amSan Diego
Oct 19
SAN8:28 pmSan Diego
19h 07m
1 stop
GTF4:35 pmGreat Falls
$373

United Airlines flights from Great Falls to San Diego

Our best United Airlines deals on Great Falls to San Diego flight tickets
United Airlines
Sep 25
GTF2:37 pmGreat Falls
7h 02m
1 stop
SAN8:39 pmSan Diego
Sep 27
SAN7:00 amSan Diego
5h 41m
1 stop
GTF1:41 pmGreat Falls
$514
United Airlines
Aug 31
GTF6:15 amGreat Falls
7h 26m
1 stop
SAN12:41 pmSan Diego
Sep 4
SAN12:33 pmSan Diego
7h 39m
1 stop
GTF9:12 pmGreat Falls
$714
United Airlines
Aug 31
GTF2:25 pmGreat Falls
11h 04m
2 stops
SAN12:29 amSan Diego
Sep 4
SAN12:33 pmSan Diego
7h 39m
1 stop
GTF9:12 pmGreat Falls
$720

momondo Fare Finder

 
Use the filters below to find and compare flights from Great Falls to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Great FallsSan Diego

GTF Great Falls - SAN San Diego

GTFSAN

Great Falls

Sat 1/30

4:08 pm-11:26 pm

1 stop8h 18m

San Diego

Sat 2/6

6:16 am-3:28 pm

1 stop8h 12m

$352

Great FallsSan Diego

GTF Great Falls - SAN San Diego

GTFSAN

Great Falls

Fri 10/30

5:15 pm-10:06 am

1 stop17h 51m

San Diego

Tue 11/3

1:48 pm-4:19 pm

1 stop25h 31m

$362

Great FallsSan Diego

GTF Great Falls - SAN San Diego

GTFSAN

Great Falls

Sun 1/31

4:08 pm-7:41 pm

1 stop28h 33m

San Diego

Sat 2/6

6:16 am-3:28 pm

1 stop8h 12m

$362

Great FallsSan Diego

GTF Great Falls - SAN San Diego

GTFSAN

Great Falls

Fri 11/6

4:59 pm-6:47 pm

1 stop26h 48m

San Diego

Sat 11/14

9:15 am-4:19 pm

1 stop6h 04m

$362

Great FallsSan Diego

GTF Great Falls - SAN San Diego

GTFSAN

Great Falls

Tue 10/6

5:15 pm-10:06 am

1 stop17h 51m

San Diego

Mon 10/19

8:28 pm-4:35 pm

1 stop19h 07m

$373

Great FallsSan Diego

GTF Great Falls - SAN San Diego

GTFSAN

Great Falls

Wed 10/7

5:15 pm-9:58 pm

1 stop5h 43m

San Diego

Mon 10/19

8:28 pm-4:35 pm

1 stop19h 07m

$373

Great FallsSan Diego

GTF Great Falls - SAN San Diego

GTFSAN

Great Falls

Fri 10/30

5:15 pm-7:27 am

2 stops15h 12m

San Diego

Tue 11/3

2:48 pm-4:19 pm

1 stop24h 31m

$379

Great FallsSan Diego

GTF Great Falls - SAN San Diego

GTFSAN

Great Falls

Fri 11/6

4:59 pm-11:37 pm

1 stop7h 38m

San Diego

Sat 11/14

6:16 am-4:19 pm

1 stop9h 03m

$387

Great FallsSan Diego

GTF Great Falls - SAN San Diego

GTFSAN

Great Falls

Fri 11/6

1:18 pm-10:51 pm

2 stops10h 33m

San Diego

Sat 11/14

7:10 am-5:41 pm

2 stops9h 31m

$388

Great FallsSan Diego

GTF Great Falls - SAN San Diego

GTFSAN

Great Falls

Fri 11/6

1:18 pm-10:51 pm

2 stops10h 33m

San Diego

Tue 11/10

7:10 am-5:41 pm

2 stops9h 31m

$388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Great Falls to San Diego

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 San Diego?

If you are unable to visit San Diego during the month of June, then departing from Great Falls during the month January is also very affordable. Most momondo users find prices during this month for around $308.

When to book flights from Great Falls to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Great Falls to San Diego (GTF to SAN) flight deals and tips

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

Best Price Found

$257

Fastest flight time

4h 01m

Direct flights

None
The best one-way flight to San Diego from Great Falls in the past 72 hours is $257. The best round-trip flight deal from Great Falls to San Diego found on momondo in the last 72 hours is $352.
The fastest flight from Great Falls to San Diego takes 4h 01m
There are no direct flights from Great Falls to San Diego. There are no popular flight routes from Great Falls to San Diego.
Search flight deals

Frequently asked questions about flying from Great Falls to San Diego

  • How far is Great Falls to San Diego by plane?

    The distance between Great Falls and San Diego is about 1065.8 mi. In terms of flight time, this usually takes a little over 4h 01m.

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

    Prices for flights from Great Falls Airport to San Diego Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Great Falls to San Diego?

Best airlines flying from Great Falls to San Diego

Compare and see reviews for airlines that fly from Great Falls to San Diego with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $194Free CancellationRating
7.8
8,500 reviews
Search Delta flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
National City
Julian
La Mesa
Poway
San Ysidro
Imperial Beach
Santee
Borrego Springs
Lemon Grove
Alpine

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Great Falls.

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

Flights from Great Falls to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Great Falls to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Great Falls to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

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