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$177+ Cheap flights from Grand Junction to San Diego (GJT - SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SAN
Feb 22 — Mar 11
Sun 2/22
Sun 3/1
1 adult, Economy
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Cheap flight deals from Grand Junction to San Diego

Cheapest flights from Grand Junction to San Diego
Explore the most affordable flight options available from Grand Junction to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2026.

This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/76:00 am
GJT
-
SAN
1 stop9h 14m
American Airlines
Wed 2/116:15 am
SAN
-
GJT
1 stop4h 07m
American Airlines
Deal found 1/23$211
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2612:52 pm
GJT
-
SAN
1 stop5h 46m
Multiple Airlines
Mon 3/309:58 pm
SAN
-
GJT
1 stop13h 09m
Multiple Airlines
Deal found 1/21$228
This Kiwi.com deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:52 pm
GJT
-
SAN
1 stop5h 46m
Multiple Airlines
Mon 3/169:58 pm
SAN
-
GJT
1 stop13h 09m
Multiple Airlines
Deal found 1/23$257
This Kiwi.com deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:52 pm
GJT
-
SAN
1 stop8h 15m
Multiple Airlines
Mon 4/68:54 pm
SAN
-
GJT
1 stop14h 13m
Multiple Airlines
Deal found 1/22$258
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2811:56 am
GJT
-
SAN
1 stop4h 07m
American Airlines
Sat 1/3112:46 pm
SAN
-
GJT
1 stop4h 33m
American Airlines
Deal found 1/21$259
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/281:38 pm
GJT
-
SAN
1 stop4h 50m
United Airlines
Sat 1/3111:08 am
SAN
-
GJT
2 stops8h 10m
United Airlines
Deal found 1/21$264
This American Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/274:46 pm
GJT
-
SAN
1 stop6h 37m
American Airlines
Sun 3/14:45 pm
SAN
-
GJT
1 stop3h 38m
American Airlines
Deal found 1/22$266
This United Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:10 pm
GJT
-
SAN
1 stop5h 27m
United Airlines
Tue 2/104:10 pm
SAN
-
GJT
1 stop5h 17m
United Airlines
Deal found 1/22$281

Find flight deals from Grand Junction to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 23, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$211
(American Airlines)

One-way from

$177
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$240
Provider with most accurate pricing for Grand Junction Regnl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Junction Regnl-San Diego flights.
Search Deals
From Grand Junction Regnl to San Diego
Search Deals
One-way flight from Grand Junction Regnl to San Diego
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2026.
Use the filters below to find and compare flights from Grand Junction to San Diego that are best for you.

Fly from

Grand Junction

Fly to

San Diego

Route

Depart

Return

Price

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Thu 2/19

6:53 pm-9:39 pm

1 stop3h 46m

San Diego

Mon 2/23

6:24 am-11:32 am

1 stop4h 08m

$211

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Wed 2/25

4:46 pm-10:30 pm

1 stop6h 44m

San Diego

Sun 3/1

6:24 am-11:32 am

1 stop4h 08m

$211

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Thu 3/12

12:52 pm-5:38 pm

1 stop5h 46m

San Diego

Mon 3/16

9:58 pm-12:07 pm

1 stop13h 09m

$257

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Fri 2/6

6:10 pm-10:37 pm

1 stop5h 27m

San Diego

Tue 2/10

4:10 pm-10:27 pm

1 stop5h 17m

$281

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Tue 2/10

1:38 pm-5:28 pm

1 stop4h 50m

San Diego

Sat 2/14

11:05 am-10:21 pm

2 stops10h 16m

$286

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Sun 2/22

5:30 am-9:24 am

1 stop4h 54m

San Diego

Sun 3/8

6:30 am-12:38 pm

1 stop5h 08m

$286

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Thu 3/26

12:52 pm-5:38 pm

1 stop5h 46m

San Diego

Sat 4/4

2:51 pm-12:32 pm

1 stop20h 41m

$291

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Fri 2/27

3:22 pm-11:40 pm

2 stops9h 18m

San Diego

Sun 3/1

6:30 am-12:47 pm

1 stop5h 17m

$293

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Sun 4/5

1:12 pm-9:11 pm

1 stop8h 59m

San Diego

Sat 4/18

6:35 pm-7:34 pm

2 stops23h 59m

$297

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Sat 2/7

11:29 am-3:04 pm

1 stop4h 35m

San Diego

Wed 2/11

11:08 am-8:38 pm

2 stops8h 30m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 17 results
1
2

Compare providers for flights from Grand Junction to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Junction to San Diego in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Grand Junction-San Diego flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Grand Junction-San Diego flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Grand Junction-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Junction-San Diego flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Junction-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Grand Junction to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Grand Junction with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grand Junction to San Diego

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

Use this chart to determine the optimal time to book a round-trip flight from Grand Junction to San Diego. Price data was last updated on January 23, 2026.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Grand Junction to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Grand Junction to San Diego?

Currently, July is the cheapest month in which you can book a flight from Grand Junction to San Diego (average of $83). Flying from Grand Junction to San Diego in June is currently the most expensive (average of $214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Grand Junction to San Diego?

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated January 23, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Grand Junction to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,110 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,110 reviews
Delta
7.9
Good
8,110 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,194 reviews
Delta
7.9
Good
8,110 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,192 reviews
Delta
7.9
Good
8,110 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Grand Junction to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Grand Junction to San Diego?

    For as low as $211, American Airlines can have you in San Diego from Grand Junction in 3h 46m. There are 655 mi between Grand Junction and San Diego. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Grand Junction to San Diego round-trip?

    Cheapflights users have booked flights from Grand Junction to San Diego round-trip from $211. Other airlines that can offer you cheap pricing are Delta, from $216, and American Airlines, from $228. These flights start at 37% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Grand Junction to San Diego one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $112. Delta flights start at $133 while deals on United Airlines start at $166 one-way.

  • Can I find deals for flights from Grand Junction to San Diego that include hotel bookings?

    Yes. In addition to deals on Grand Junction to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Junction to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Junction to San Diego.

  • Can I find deals for business class flights from Grand Junction to San Diego?

    Yes. Cheapflights offers flight deals from Grand Junction to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grand Junction to San Diego?

    Currently, July is the cheapest month in which you can book a flight from Grand Junction to San Diego (average of $83). Flying from Grand Junction to San Diego in June is currently the most expensive (average of $214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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Alternative routes for Grand Junction to San Diego

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Top 3 airlines flying from Grand Junction to San Diego

Discover the top 3 airlines that operate flights from Grand Junction to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$211Average$333FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$288FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$338FlexibilityNo cancel feeOn-time71%

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