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Cheap flights from Grand Junction to San Diego from $245

This is the cheapest round-trip 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 11/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Junction to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:47 pm - 5:15 pmGJT  Grand Junction Regnl-SAN San Diego
4h 28m1 stop Denver Intl
United Airlines Logo
4:18 pm - 9:59 pmSAN  San Diego-GJT Grand Junction Regnl
4h 41m1 stop Denver Intl
$245United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
1:47 pm - 5:15 pmGJT  Grand Junction Regnl-SAN San Diego
4h 28m1 stop Denver Intl
United Airlines Logo
12:37 pm - 9:59 pmSAN  San Diego-GJT Grand Junction Regnl
8h 22m2 stops San Francisco Denver Intl
$250United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
1:47 pm - 8:24 pmGJT  Grand Junction Regnl-SAN San Diego
7h 37m2 stops Denver Intl Los Angeles Los Angeles
United Airlines Logo
2:30 pm - 9:59 pmSAN  San Diego-GJT Grand Junction Regnl
6h 29m2 stops Los Angeles Los Angeles Denver Intl
$256United Airlines
Sat, Nov 7 - Wed, Nov 11
Multiple Airlines Logo
12:53 pm - 8:14 pmGJT  Grand Junction Regnl-SAN San Diego
8h 21m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:54 pm - 12:30 pmSAN  San Diego-GJT Grand Junction Regnl
17h 36m1 stop Las Vegas Harry Reid Intl
$263Multiple Airlines
Thu, Sep 3 - Sat, Sep 12
American Airlines Logo
12:12 pm - 3:26 pmGJT  Grand Junction Regnl-SAN San Diego
4h 14m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:48 pm - 6:26 pmSAN  San Diego-GJT Grand Junction Regnl
4h 38m1 stop Phoenix Sky Harbor Intl
$282American Airlines
Thu, Sep 3 - Tue, Sep 8
American Airlines Logo
6:33 pm - 9:37 pmGJT  Grand Junction Regnl-SAN San Diego
4h 04m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:15 am - 11:19 amSAN  San Diego-GJT Grand Junction Regnl
4h 04m1 stop Phoenix Sky Harbor Intl
$282American Airlines
Thu, Oct 8 - Tue, Oct 13
Delta Logo
6:53 pm - 10:56 pmGJT  Grand Junction Regnl-SAN San Diego
5h 03m1 stop Salt Lake City
Delta Logo
5:02 pm - 9:57 pmSAN  San Diego-GJT Grand Junction Regnl
3h 55m1 stop Salt Lake City
$282Delta
Mon, Aug 31 - Sat, Sep 12
Delta Logo
7:41 am - 12:12 pmGJT  Grand Junction Regnl-SAN San Diego
5h 31m1 stop Salt Lake City
Delta Logo
9:46 am - 4:50 pmSAN  San Diego-GJT Grand Junction Regnl
6h 04m1 stop Salt Lake City
$282Delta
Tue, Sep 1 - Wed, Sep 9
Multiple Airlines Logo
1:23 pm - 8:17 pmGJT  Grand Junction Regnl-SAN San Diego
7h 54m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:54 pm - 12:30 pmSAN  San Diego-GJT Grand Junction Regnl
17h 36m1 stop Las Vegas Harry Reid Intl
$325Multiple Airlines
Sun, Sep 6 - Sat, Sep 12
Multiple Airlines Logo
12:45 pm - 7:20 pmGJT  Grand Junction Regnl-SAN San Diego
7h 35m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:22 pm - 12:00 pmSAN  San Diego-GJT Grand Junction Regnl
16h 38m1 stop Las Vegas Harry Reid Intl
$348Multiple Airlines
Thu, Nov 26 - Wed, Dec 2

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American Airlines flights from Grand Junction to San Diego

Our best American Airlines deals on Grand Junction to San Diego flight tickets
American Airlines
Aug 19
GJT8:30 amGrand Junction Regnl
4h 27m
1 stop
SAN11:57 amSan Diego
Aug 22
SAN10:57 amSan Diego
6h 29m
1 stop
GJT6:26 pmGrand Junction Regnl
$327
American Airlines
Aug 24
GJT8:30 amGrand Junction Regnl
4h 27m
1 stop
SAN11:57 amSan Diego
Aug 31
SAN6:25 amSan Diego
4h 12m
1 stop
GJT11:37 amGrand Junction Regnl
$334
American Airlines
Oct 8
GJT6:00 amGrand Junction Regnl
4h 07m
1 stop
SAN9:07 amSan Diego
Oct 13
SAN6:15 amSan Diego
4h 04m
1 stop
GJT11:19 amGrand Junction Regnl
$345

United Airlines flights from Grand Junction to San Diego

Our best United Airlines deals on Grand Junction to San Diego flight tickets
United Airlines
Nov 7
GJT1:47 pmGrand Junction Regnl
4h 28m
1 stop
SAN5:15 pmSan Diego
Nov 11
SAN4:18 pmSan Diego
4h 41m
1 stop
GJT9:59 pmGrand Junction Regnl
$245
United Airlines
Nov 7
GJT1:47 pmGrand Junction Regnl
4h 28m
1 stop
SAN5:15 pmSan Diego
Nov 11
SAN12:37 pmSan Diego
8h 22m
2 stops
GJT9:59 pmGrand Junction Regnl
$250
United Airlines
Nov 7
GJT1:47 pmGrand Junction Regnl
7h 37m
2 stops
SAN8:24 pmSan Diego
Nov 11
SAN2:30 pmSan Diego
6h 29m
2 stops
GJT9:59 pmGrand Junction Regnl
$256

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 August 12, 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 Grand Junction Regnl - SAN San Diego

GJTSAN

Grand Junction Regnl

Sat 11/7

1:47 pm-5:15 pm

1 stop4h 28m

San Diego

Wed 11/11

4:18 pm-9:59 pm

1 stop4h 41m

$245

Grand JunctionSan Diego

GJT Grand Junction Regnl - SAN San Diego

GJTSAN

Grand Junction Regnl

Sat 11/7

1:47 pm-5:15 pm

1 stop4h 28m

San Diego

Wed 11/11

12:37 pm-9:59 pm

2 stops8h 22m

$250

Grand JunctionSan Diego

GJT Grand Junction Regnl - SAN San Diego

GJTSAN

Grand Junction Regnl

Sat 11/7

1:47 pm-8:24 pm

2 stops7h 37m

San Diego

Wed 11/11

2:30 pm-9:59 pm

2 stops6h 29m

$256

Grand JunctionSan Diego

GJT Grand Junction Regnl - SAN San Diego

GJTSAN

Grand Junction Regnl

Thu 9/3

12:53 pm-8:14 pm

1 stop8h 21m

San Diego

Sat 9/12

5:54 pm-12:30 pm

1 stop17h 36m

$263

Grand JunctionSan Diego

GJT Grand Junction Regnl - SAN San Diego

GJTSAN

Grand Junction Regnl

Thu 9/3

12:12 pm-3:26 pm

1 stop4h 14m

San Diego

Tue 9/8

12:48 pm-6:26 pm

1 stop4h 38m

$282
Quickest round-trip

Grand JunctionSan Diego

GJT Grand Junction Regnl - SAN San Diego

GJTSAN

Grand Junction Regnl

Thu 10/8

6:33 pm-9:37 pm

1 stop4h 04m

San Diego

Tue 10/13

6:15 am-11:19 am

1 stop4h 04m

$282

Grand JunctionSan Diego

GJT Grand Junction Regnl - SAN San Diego

GJTSAN

Grand Junction Regnl

Mon 8/31

6:53 pm-10:56 pm

1 stop5h 03m

San Diego

Sat 9/12

5:02 pm-9:57 pm

1 stop3h 55m

$282

Grand JunctionSan Diego

GJT Grand Junction Regnl - SAN San Diego

GJTSAN

Grand Junction Regnl

Tue 9/1

7:41 am-12:12 pm

1 stop5h 31m

San Diego

Wed 9/9

9:46 am-4:50 pm

1 stop6h 04m

$282

Grand JunctionSan Diego

GJT Grand Junction Regnl - SAN San Diego

GJTSAN

Grand Junction Regnl

Sun 9/6

1:23 pm-8:17 pm

1 stop7h 54m

San Diego

Sat 9/12

5:54 pm-12:30 pm

1 stop17h 36m

$325

Grand JunctionSan Diego

GJT Grand Junction Regnl - SAN San Diego

GJTSAN

Grand Junction Regnl

Thu 11/26

12:45 pm-7:20 pm

1 stop7h 35m

San Diego

Wed 12/2

6:22 pm-12:00 pm

1 stop16h 38m

$348

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?

Prices are currently low for flights on this route.

Typical prices usually range from $281 to $372.
The lowest price recently found on this route was $263.

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 $278.

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 $351 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 $183 on momondo.

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

As of August 2026, prices for Grand Junction to San Diego flights are approximately 10% cheaper 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 20m

Direct flights

None
The fastest flight from Grand Junction to San Diego takes 4h 20m
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 20m 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
7.8
8,505 reviews
Search Delta flights
United AirlinesPriceFrom $211Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
American AirlinesPriceFrom $228Free CancellationRating
7.1
11,911 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
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 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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