$204+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SAN
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Grand Junction to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Grand Junction to San Diego
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Best
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One-way
Cheapest flights from Grand Junction to San DiegoExplore 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 August 5, 2026.
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 August 5, 2026.
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 9/111:19 am -
1 stop4h 31m
Sat 9/56:30 am -
1 stop5h 08m
Deal found 7/31![United Airlines logo]()
$245
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/2611:19 am -
1 stop4h 31m
Wed 9/96:30 am -
1 stop7h 07m
Deal found 8/2![United Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/195:30 am -
1 stop4h 35m
Wed 9/26:30 am -
1 stop5h 08m
Deal found 8/2![United Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:53 pm -
2 stops6h 01m
Wed 9/93:00 pm -
2 stops5h 57m
Deal found 8/2![Delta logo]()
$292
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/2312:01 pm -
1 stop4h 21m
Sun 9/276:20 am -
1 stop4h 07m
Deal found 8/3![American Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 12/194:50 pm -
1 stop4h 47m
Mon 12/286:45 am -
1 stop6h 53m
Deal found 8/3![United Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 11/1912:45 pm -
1 stop8h 08m
Wed 11/256:05 pm -
1 stop16h 55m
Deal found 8/1![Multiple Airlines logo]()
$312
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 8/271:40 pm -
1 stop4h 20m
Mon 8/316:30 am -
1 stop7h 07m
Deal found 8/2![United Airlines logo]()
$319
Best flights from Grand Junction to San DiegoDiscover carefully curated flight deals from Grand Junction to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Grand Junction to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 9/111:19 am -
1 stop4h 31m
Sat 9/56:30 am -
1 stop5h 08m
Deal found 7/31![United Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/151:11 pm -
1 stop6h 35m
Mon 1/186:15 am -
1 stop5h 05m
Deal found 8/2![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/297:00 am -
1 stop6h 41m
Sat 9/51:24 pm -
2 stops7h 35m
Deal found 7/31![United Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/1911:19 am -
2 stops7h 07m
Wed 9/26:30 am -
1 stop5h 08m
Deal found 8/2![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 8/271:40 pm -
1 stop4h 20m
Mon 8/316:30 am -
1 stop7h 07m
Deal found 8/2![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/41:40 pm -
2 stops7h 15m
Mon 9/76:30 am -
1 stop5h 08m
Deal found 8/4![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 8/159:34 am -
1 stop6h 16m
Tue 8/184:07 pm -
1 stop4h 52m
Deal found 8/1![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/151:40 pm -
1 stop4h 20m
Wed 8/192:24 pm -
2 stops6h 35m
Deal found 7/31![United Airlines logo]()
$332
Last-minute flights from Grand Junction to San DiegoDiscover last-minute flight deals from Grand Junction to San Diego. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Junction to San Diego. Data last updated August 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 8/159:34 am -
1 stop6h 16m
Tue 8/184:07 pm -
1 stop4h 52m
Deal found 8/1![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/195:30 am -
1 stop4h 35m
Wed 9/26:30 am -
1 stop5h 08m
Deal found 8/2![United Airlines logo]()
$286
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/2611:19 am -
1 stop4h 31m
Wed 9/96:30 am -
1 stop7h 07m
Deal found 8/2![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:53 pm -
2 stops6h 01m
Wed 9/93:00 pm -
2 stops5h 57m
Deal found 8/2![Delta logo]()
$292
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 8/271:40 pm -
1 stop4h 20m
Mon 8/316:30 am -
1 stop7h 07m
Deal found 8/2![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 9/111:19 am -
1 stop4h 31m
Sat 9/56:30 am -
1 stop5h 08m
Deal found 7/31![United Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/2312:01 pm -
1 stop4h 21m
Sun 9/276:20 am -
1 stop4h 07m
Deal found 8/3![American Airlines logo]()
$297
One-way flights from Grand Junction to San DiegoSearch for one-way flight options from Grand Junction to San Diego. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Grand Junction to San Diego. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Sun 9/201:10 pm -
2 stops21h 33m
Deal found 8/3![Multiple Airlines logo]()
$204
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 9/158:20 am -
1 stop10h 56m
Deal found 8/3![American Airlines logo]()
$253
This American Airlines deal was found by Cheapflights users on 7/31. 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 10/212:01 pm -
1 stop4h 21m
Deal found 7/31![American Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:53 pm -
2 stops6h 01m
Deal found 8/3![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 8/4. 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 10/29:24 am -
2 stops9h 02m
Deal found 8/4![United Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Tue 9/158:20 am -
3 stops30h 50m
Deal found 8/3![Multiple Airlines logo]()
$770
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $245 (United Airlines) |
One-way from | $204 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $348 |
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 August 5, 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
Cheapest round-trip
Quickest round-trip
Grand JunctionSan Diego
GJT Grand Junction Regnl - SAN San Diego
GJTSAN
Grand Junction Regnl
Tue 9/1
11:19 am-2:50 pm
1 stop4h 31m
San Diego
Sat 9/5
6:30 am-12:38 pm
1 stop5h 08m
$245
Grand JunctionSan Diego
GJT Grand Junction Regnl - SAN San Diego
GJTSAN
Grand Junction Regnl
Sat 8/29
7:00 am-12:41 pm
1 stop6h 41m
San Diego
Sat 9/5
1:24 pm-9:59 pm
2 stops7h 35m
$287
Grand JunctionSan Diego
GJT Grand Junction Regnl - SAN San Diego
GJTSAN
Grand Junction Regnl
Wed 8/19
11:19 am-5:26 pm
2 stops7h 07m
San Diego
Wed 9/2
6:30 am-12:38 pm
1 stop5h 08m
$291
Grand JunctionSan Diego
GJT Grand Junction Regnl - SAN San Diego
GJTSAN
Grand Junction Regnl
Fri 1/15
1:11 pm-6:46 pm
1 stop6h 35m
San Diego
Mon 1/18
6:15 am-12:20 pm
1 stop5h 05m
$319
Grand JunctionSan Diego
GJT Grand Junction Regnl - SAN San Diego
GJTSAN
Grand Junction Regnl
Thu 8/27
1:40 pm-5:00 pm
1 stop4h 20m
San Diego
Mon 8/31
6:30 am-2:37 pm
1 stop7h 07m
$319
Grand JunctionSan Diego
GJT Grand Junction Regnl - SAN San Diego
GJTSAN
Grand Junction Regnl
Fri 9/4
1:40 pm-7:55 pm
2 stops7h 15m
San Diego
Mon 9/7
6:30 am-12:38 pm
1 stop5h 08m
$324
Grand JunctionSan Diego
GJT Grand Junction Regnl - SAN San Diego
GJTSAN
Grand Junction Regnl
Sat 8/15
9:34 am-2:50 pm
1 stop6h 16m
San Diego
Tue 8/18
4:07 pm-9:59 pm
1 stop4h 52m
$327
Grand JunctionSan Diego
GJT Grand Junction Regnl - SAN San Diego
GJTSAN
Grand Junction Regnl
Sat 8/15
1:40 pm-5:00 pm
1 stop4h 20m
San Diego
Wed 8/19
2:24 pm-9:59 pm
2 stops6h 35m
$332
Cheapest one-way
Grand JunctionSan Diego
GJT Grand Junction Regnl - SAN San Diego
GJTSAN
Grand Junction Regnl
Sun 9/20
1:10 pm-9:43 am
2 stops21h 33m
$204
Grand JunctionSan Diego
GJT Grand Junction Regnl - SAN San Diego
GJTSAN
Grand Junction Regnl
Tue 10/6
6:00 am-6:17 pm
1 stop13h 17m
$253
Showing 1-10 of 16 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Grand Junction-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Junction-San Diego flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
GJT-SAN
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?
Booking 58 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, January is the cheapest month in which you can book a flight from Grand Junction to San Diego (average of $225). Flying from Grand Junction to San Diego in May is currently the most expensive (average of $440). 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?
Airfare is below average for this route at the moment.
Grand Junction to San Diego flights typically cost between $281 and $372 in September.The cheapest round-trip price found within the last 5 days was $245 on United Airlines (Sep 1-Sep 5).
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 August 5, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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.
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
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.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
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Poway
La Mesa
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Santee
San Ysidro
Julian
Lemon Grove
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Grand Junction and San Diego flights
Browse other Grand Junction and San Diego flight options. Last updated on August 5, 2026.
Other flights from Grand Junction
Browse through other flights departing from Grand Junction. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
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Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
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 August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$211 | Average$270 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$211 | Average$361 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$341 | FlexibilityNo cancel fee | On-time71% |