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Cheap flights from Grand Junction to San Diego from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Junction to San Diego departing on 9/8. 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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0 bags

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Find the cheapest flights from Grand Junction to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:45 pm - 8:48 pm
GJT
-
SAN
9h 03m
1 stop
Multiple Airlines Logo
9:43 pm - 12:00 pm
SAN
-
GJT
13h 17m
1 stop
$206Multiple Airlines
Thu, Sep 17 - Mon, Sep 28
Multiple Airlines Logo
12:45 pm - 8:48 pm
GJT
-
SAN
9h 03m
1 stop
Multiple Airlines Logo
9:43 pm - 12:00 pm
SAN
-
GJT
13h 17m
1 stop
$208Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
12:45 pm - 9:02 am
GJT
-
SAN
21h 17m
2 stops
Multiple Airlines Logo
9:43 pm - 12:00 pm
SAN
-
GJT
13h 17m
1 stop
$213Multiple Airlines
Tue, Sep 22 - Mon, Sep 28
Multiple Airlines Logo
12:53 pm - 8:58 pm
GJT
-
SAN
9h 05m
1 stop
Multiple Airlines Logo
9:53 pm - 12:13 pm
SAN
-
GJT
13h 20m
1 stop
$228Multiple Airlines
Tue, Sep 1 - Mon, Sep 7
Multiple Airlines Logo
12:45 pm - 8:48 pm
GJT
-
SAN
9h 03m
1 stop
Multiple Airlines Logo
9:57 am - 12:00 pm
SAN
-
GJT
25h 03m
2 stops
$232Multiple Airlines
Thu, Sep 17 - Mon, Sep 28
Multiple Airlines Logo
12:45 pm - 8:48 pm
GJT
-
SAN
9h 03m
1 stop
Multiple Airlines Logo
9:57 am - 12:00 pm
SAN
-
GJT
25h 03m
2 stops
$237Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
12:53 pm - 9:12 pm
GJT
-
SAN
9h 19m
1 stop
Multiple Airlines Logo
10:07 pm - 12:43 pm
SAN
-
GJT
13h 36m
1 stop
$242Multiple Airlines
Tue, May 26 - Sat, May 30
Multiple Airlines Logo
12:45 pm - 8:48 pm
GJT
-
SAN
9h 03m
1 stop
Multiple Airlines Logo
9:57 am - 5:13 pm
SAN
-
GJT
30h 16m
2 stops
$246Multiple Airlines
Thu, Sep 17 - Wed, Sep 30
Multiple Airlines Logo
12:53 pm - 3:32 pm
GJT
-
SAN
27h 39m
2 stops
Multiple Airlines Logo
9:53 pm - 12:13 pm
SAN
-
GJT
13h 20m
1 stop
$252Multiple Airlines
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
4:56 pm - 10:39 pm
GJT
-
SAN
6h 43m
1 stop
American Airlines Logo
6:25 am - 11:35 am
SAN
-
GJT
4h 10m
1 stop
$253American Airlines
Sat, Jun 13 - Sat, Jun 20

United Airlines flights from Grand Junction to San Diego

Our best United Airlines deals on Grand Junction to San Diego flight tickets
United Airlines
Jul 1
GJT5:30 amGrand Junction Regnl
4h 35m
1 stop
SAN9:05 amSan Diego
Jul 7
SAN6:35 amSan Diego
4h 56m
1 stop
GJT12:31 pmGrand Junction Regnl
$276
United Airlines
May 23
GJT1:33 pmGrand Junction Regnl
4h 47m
1 stop
SAN5:20 pmSan Diego
May 27
SAN10:49 amSan Diego
10h 22m
2 stops
GJT10:11 pmGrand Junction Regnl
$311
United Airlines
Jun 11
GJT6:09 pmGrand Junction Regnl
5h 16m
1 stop
SAN10:25 pmSan Diego
Jun 18
SAN6:35 amSan Diego
4h 56m
1 stop
GJT12:31 pmGrand Junction Regnl
$313

American Airlines flights from Grand Junction to San Diego

Our best American Airlines deals on Grand Junction to San Diego flight tickets
American Airlines
Jun 13
GJT4:56 pmGrand Junction Regnl
6h 43m
1 stop
SAN10:39 pmSan Diego
Jun 20
SAN6:25 amSan Diego
4h 10m
1 stop
GJT11:35 amGrand Junction Regnl
$253
American Airlines
May 23
GJT4:56 pmGrand Junction Regnl
6h 43m
1 stop
SAN10:39 pmSan Diego
May 27
SAN6:25 amSan Diego
4h 10m
1 stop
GJT11:35 amGrand Junction Regnl
$271
American Airlines
Jun 10
GJT12:05 pmGrand Junction Regnl
4h 22m
1 stop
SAN3:27 pmSan Diego
Jun 13
SAN4:23 pmSan Diego
6h 20m
1 stop
GJT11:43 pmGrand Junction Regnl
$321

momondo Fare Finder

 
Customize your flight search to find flights from Grand Junction to San Diego 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 May 13, 2026.
Use the filters below to find and compare flights from Grand Junction to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Thu 9/17

12:45 pm-8:48 pm

1 stop9h 03m

San Diego

Mon 9/28

9:43 pm-12:00 pm

1 stop13h 17m

$206

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Thu 9/24

12:45 pm-8:48 pm

1 stop9h 03m

San Diego

Mon 9/28

9:43 pm-12:00 pm

1 stop13h 17m

$208

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Tue 9/22

12:45 pm-9:02 am

2 stops21h 17m

San Diego

Mon 9/28

9:43 pm-12:00 pm

1 stop13h 17m

$213

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Tue 9/1

12:53 pm-8:58 pm

1 stop9h 05m

San Diego

Mon 9/7

9:53 pm-12:13 pm

1 stop13h 20m

$228

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Thu 9/17

12:45 pm-8:48 pm

1 stop9h 03m

San Diego

Mon 9/28

9:57 am-12:00 pm

2 stops25h 03m

$232

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Thu 9/24

12:45 pm-8:48 pm

1 stop9h 03m

San Diego

Mon 9/28

9:57 am-12:00 pm

2 stops25h 03m

$237

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Tue 5/26

12:53 pm-9:12 pm

1 stop9h 19m

San Diego

Sat 5/30

10:07 pm-12:43 pm

1 stop13h 36m

$242

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Thu 9/17

12:45 pm-8:48 pm

1 stop9h 03m

San Diego

Wed 9/30

9:57 am-5:13 pm

2 stops30h 16m

$246

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Tue 9/1

12:53 pm-3:32 pm

2 stops27h 39m

San Diego

Mon 9/7

9:53 pm-12:13 pm

1 stop13h 20m

$252
Quickest round-trip

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Sat 6/13

4:56 pm-10:39 pm

1 stop6h 43m

San Diego

Sat 6/20

6:25 am-11:35 am

1 stop4h 10m

$253

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 San Diego from

How to get the cheapest flight ticket from Grand Junction 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 typical price of a round-trip flight between Grand Junction and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of January, then departing from Grand Junction during the month February is also very affordable. Most momondo users find prices during this month for around $276.

How far in advance should I book a flight from Grand Junction to San Diego?

You are more likely to see cheaper flights to San Diego from Grand Junction when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $342 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Grand Junction for as low as $208 on momondo.

How have Grand Junction to San Diego flight prices changed over time?

As of May 2026, prices for Grand Junction to San Diego flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Grand Junction to San Diego

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

Cheap Grand Junction to San Diego (GJT to SAN) flight deals and tips

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

Fastest flight time

4h 47m

Direct flights

None
The fastest flight from Grand Junction to San Diego takes 4h 47m
There are no direct flights from Grand Junction to San Diego. There are no popular flight routes from Grand Junction to San Diego.
Search flight deals

Frequently asked questions about flying from Grand Junction to San Diego

  • How far is Grand Junction Regnl to San Diego by plane?

    The straight-line distance from Grand Junction Regnl to San Diego is 650.5 mi. 4h 47m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Grand Junction Regnl Airport to San Diego Airport?

    Prices for flights from Grand Junction Regnl Airport to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from Grand Junction Regnl Airport to San Diego Airport?

  • How old do you have to be to fly from Grand Junction Regnl 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 Grand Junction Regnl Airport to San Diego Airport.

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

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Grand Junction to San Diego?

Best airlines flying from Grand Junction to San Diego

Compare and see reviews for airlines that fly from Grand Junction to San Diego with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $211Free CancellationRating
7.9
8,450 reviews
Search Delta flights
United AirlinesPriceFrom $211Free CancellationRating
7.4
9,706 reviews
Search United Airlines flights
American AirlinesPriceFrom $216Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights

Traveling to a place near San Diego?

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

Why use momondo?

Why should I use momondo to find a flight deal from Grand Junction to San Diego?

It is quick and easy to find Grand Junction to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

Can I find flights from Grand Junction to San Diego with flexible booking policies on momondo?

Yes. All flights to San Diego from Grand Junction on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Grand Junction to San Diego?

Once you have performed a search for Grand Junction to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to San Diego from Grand Junction. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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