Cheap flights from Grand Junction to San Diego from $135

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 2/19. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:00 am - 5:28 pm
GJT
-
SAN
7h 28m1 stop
United Airlines Logo
6:30 am - 12:40 pm
SAN
-
GJT
5h 10m1 stop
$211United Airlines
Wed, Jan 14 - Sun, Jan 18
United Airlines Logo
11:00 am - 7:54 pm
GJT
-
SAN
9h 54m2 stops
United Airlines Logo
6:30 am - 12:40 pm
SAN
-
GJT
5h 10m1 stop
$216United Airlines
Wed, Jan 14 - Sun, Jan 18
United Airlines Logo
5:30 am - 9:24 am
GJT
-
SAN
4h 54m1 stop
United Airlines Logo
6:30 am - 12:47 pm
SAN
-
GJT
5h 17m1 stop
$236United Airlines
Thu, Feb 12 - Tue, Feb 17
United Airlines Logo
1:38 pm - 5:28 pm
GJT
-
SAN
4h 50m1 stop
United Airlines Logo
6:30 am - 2:46 pm
SAN
-
GJT
7h 16m1 stop
$241United Airlines
Mon, Jan 12 - Fri, Jan 16
United Airlines Logo
6:10 pm - 10:16 pm
GJT
-
SAN
5h 06m1 stop
United Airlines Logo
6:32 am - 12:15 pm
SAN
-
GJT
4h 43m1 stop
$242United Airlines
Sat, May 16 - Mon, May 18
United Airlines Logo
11:29 am - 6:44 pm
GJT
-
SAN
8h 15m2 stops
United Airlines Logo
6:30 am - 2:46 pm
SAN
-
GJT
7h 16m1 stop
$246United Airlines
Mon, Jan 12 - Fri, Jan 16
United Airlines Logo
1:38 pm - 7:54 pm
GJT
-
SAN
7h 16m2 stops
United Airlines Logo
12:49 pm - 10:27 pm
SAN
-
GJT
8h 38m2 stops
$247United Airlines
Fri, Jan 16 - Tue, Jan 20
United Airlines Logo
9:31 am - 2:56 pm
GJT
-
SAN
6h 25m1 stop
United Airlines Logo
10:55 am - 8:27 pm
SAN
-
GJT
8h 32m2 stops
$253United Airlines
Sat, May 16 - Mon, May 18
United Airlines Logo
6:10 pm - 10:16 pm
GJT
-
SAN
5h 06m1 stop
United Airlines Logo
10:55 am - 8:27 pm
SAN
-
GJT
8h 32m2 stops
$270United Airlines
Sat, May 16 - Mon, May 18
United Airlines Logo
6:10 pm - 10:16 pm
GJT
-
SAN
5h 06m1 stop
United Airlines Logo
10:55 am - 8:27 pm
SAN
-
GJT
8h 32m2 stops
$271United Airlines
Sat, May 16 - Mon, May 18

United Airlines flights from Grand Junction to San Diego

Our best United Airlines deals on Grand Junction to San Diego flight tickets
United Airlines
Jan 14
GJT11:00 amGrand Junction Regnl
7h 28m
1 stop
SAN5:28 pmSan Diego
Jan 18
SAN6:30 amSan Diego
5h 10m
1 stop
GJT12:40 pmGrand Junction Regnl
United Airlines
Jan 14
GJT11:00 amGrand Junction Regnl
9h 54m
2 stops
SAN7:54 pmSan Diego
Jan 18
SAN6:30 amSan Diego
5h 10m
1 stop
GJT12:40 pmGrand Junction Regnl
United Airlines
Feb 12
GJT5:30 amGrand Junction Regnl
4h 54m
1 stop
SAN9:24 amSan Diego
Feb 17
SAN6:30 amSan Diego
5h 17m
1 stop
GJT12:47 pmGrand Junction Regnl

Delta flights from Grand Junction to San Diego

Our best Delta deals on Grand Junction to San Diego flight tickets
Delta
Dec 18
GJT5:50 amGrand Junction Regnl
4h 05m
1 stop
SAN8:55 amSan Diego
Dec 20
SAN6:15 amSan Diego
5h 34m
1 stop
GJT12:49 pmGrand Junction Regnl
Delta
Dec 11
GJT1:15 pmGrand Junction Regnl
4h 11m
1 stop
SAN4:26 pmSan Diego
Dec 15
SAN5:31 pmSan Diego
4h 16m
1 stop
GJT10:47 pmGrand Junction Regnl
Delta
Dec 17
GJT5:50 amGrand Junction Regnl
10h 33m
2 stops
SAN3:23 pmSan Diego
Dec 20
SAN6:15 amSan Diego
5h 34m
1 stop
GJT12:49 pmGrand Junction Regnl

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 December 8, 2025.
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

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Wed 1/14

11:00 am-5:28 pm

1 stop7h 28m

San Diego

Sun 1/18

6:30 am-12:40 pm

1 stop5h 10m

$211

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Wed 1/14

11:00 am-7:54 pm

2 stops9h 54m

San Diego

Sun 1/18

6:30 am-12:40 pm

1 stop5h 10m

$216

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Thu 2/12

5:30 am-9:24 am

1 stop4h 54m

San Diego

Tue 2/17

6:30 am-12:47 pm

1 stop5h 17m

$236

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Mon 1/12

1:38 pm-5:28 pm

1 stop4h 50m

San Diego

Fri 1/16

6:30 am-2:46 pm

1 stop7h 16m

$241

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Sat 5/16

6:10 pm-10:16 pm

1 stop5h 06m

San Diego

Mon 5/18

6:32 am-12:15 pm

1 stop4h 43m

$242

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Mon 1/12

11:29 am-6:44 pm

2 stops8h 15m

San Diego

Fri 1/16

6:30 am-2:46 pm

1 stop7h 16m

$246

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Fri 1/16

1:38 pm-7:54 pm

2 stops7h 16m

San Diego

Tue 1/20

12:49 pm-10:27 pm

2 stops8h 38m

$247

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Sat 5/16

9:31 am-2:56 pm

1 stop6h 25m

San Diego

Mon 5/18

10:55 am-8:27 pm

2 stops8h 32m

$253

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Sat 5/16

6:10 pm-10:16 pm

1 stop5h 06m

San Diego

Mon 5/18

10:55 am-8:27 pm

2 stops8h 32m

$270

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Sat 5/16

6:10 pm-10:16 pm

1 stop5h 06m

San Diego

Mon 5/18

10:55 am-8:27 pm

2 stops8h 32m

$271

Flights are sorted by cheapest round-trip flights 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 February, then departing from Grand Junction during the month August is also very affordable. Most momondo users find prices during this month for around $293.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Grand Junction to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $360. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $448. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $401. Flights at noon are often more expensive with an average ticket price of $449.

How far in advance should I book a flight 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 $346 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 $228 on momondo.

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

As of December 2025, prices for Grand Junction to San Diego flights are approximately 32% 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 50m

Direct flights

None
The fastest flight from Grand Junction to San Diego takes 4h 50m
There are no direct flights from Grand Junction to San Diego. There are no popular flight routes 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 05m 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 $216Free CancellationRating
7.9
8,013 reviews
Search Delta flights
United AirlinesPriceFrom $220Free CancellationRating
7.4
9,076 reviews
Search United Airlines flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,042 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
Imperial Beach
Poway
La Mesa
Borrego Springs
San Ysidro
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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1 adult
Wed 1/7
Wed 1/14

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