$174+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SAN
May 23 — May 301
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
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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 April 23, 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 April 23, 2026.
This United Airlines deal was found by Cheapflights users on 4/20. 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 8/117:00 am
GJT
- SAN
1 stop6h 41m
United Airlines
Sat 8/156:30 am
SAN
- GJT
1 stop4h 58m
United Airlines
Deal found 4/20![United Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/512:52 pm
GJT
- SAN
1 stop6h 47m
Multiple Airlines
Sat 5/910:04 pm
SAN
- GJT
1 stop13h 39m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$246
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/165:30 am
GJT
- SAN
1 stop4h 45m
United Airlines
Wed 5/206:32 am
SAN
- GJT
1 stop5h 11m
United Airlines
Deal found 4/20![United Airlines logo]()
$248
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Tue 8/1112:12 pm
GJT
- SAN
1 stop4h 14m
American Airlines
Sat 8/156:20 am
SAN
- GJT
1 stop4h 16m
American Airlines
Deal found 4/21![American Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/79:31 am
GJT
- SAN
1 stop6h 25m
United Airlines
Mon 5/116:32 am
SAN
- GJT
1 stop5h 11m
United Airlines
Deal found 4/22![United Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Mon 6/18:35 pm
GJT
- SAN
2 stops37h 12m
Multiple Airlines
Mon 6/810:07 pm
SAN
- GJT
1 stop13h 06m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 4/19. 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 5/611:46 am
GJT
- SAN
1 stop4h 59m
American Airlines
Thu 5/146:30 am
SAN
- GJT
1 stop3h 46m
American Airlines
Deal found 4/19![American Airlines logo]()
$271
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/55:30 am
GJT
- SAN
1 stop4h 45m
United Airlines
Sat 5/911:04 am
SAN
- GJT
2 stops8h 40m
United Airlines
Deal found 4/20![United Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 4/19. 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 6/235:30 am
GJT
- SAN
1 stop4h 35m
United Airlines
Mon 6/296:35 am
SAN
- GJT
1 stop4h 56m
United Airlines
Deal found 4/19![United Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 4/20. 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 4/3011:24 am
GJT
- SAN
1 stop6h 55m
United Airlines
Wed 5/66:32 am
SAN
- GJT
1 stop5h 11m
United Airlines
Deal found 4/20![United Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 4/18. 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 5/154:58 pm
GJT
- SAN
1 stop7h 58m
American Airlines
Tue 5/196:30 am
SAN
- GJT
1 stop3h 46m
American Airlines
Deal found 4/18![American Airlines logo]()
$302
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 April 23, 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 April 23, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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 5/86:51 pm
GJT
- SAN
1 stop5h 52m
Delta
Mon 5/115:01 pm
SAN
- GJT
1 stop3h 59m
Delta
Deal found 4/20![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/711:24 am
GJT
- SAN
1 stop4h 32m
United Airlines
Sat 5/96:20 am
SAN
- GJT
2 stops9h 57m
United Airlines
Deal found 4/22![United Airlines logo]()
$276
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:56 pm
GJT
- SAN
1 stop5h 53m
Delta
Thu 7/305:01 pm
SAN
- GJT
1 stop3h 49m
Delta
Deal found 4/21![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 5/65:30 am
GJT
- SAN
1 stop4h 45m
United Airlines
Sat 5/912:40 pm
SAN
- GJT
1 stop7h 04m
United Airlines
Deal found 4/22![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:51 pm
GJT
- SAN
1 stop5h 52m
Delta
Thu 5/285:01 pm
SAN
- GJT
1 stop3h 59m
Delta
Deal found 4/21![Delta logo]()
$326
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/61:48 pm
GJT
- SAN
2 stops7h 15m
United Airlines
Thu 5/146:32 am
SAN
- GJT
1 stop5h 11m
United Airlines
Deal found 4/19![United Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/87:00 am
GJT
- SAN
1 stop6h 47m
United Airlines
Sun 5/106:32 am
SAN
- GJT
1 stop5h 11m
United Airlines
Deal found 4/19![United Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 4/18. 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 7/36:10 pm
GJT
- SAN
1 stop5h 15m
United Airlines
Mon 7/66:35 am
SAN
- GJT
1 stop4h 56m
United Airlines
Deal found 4/18![United Airlines logo]()
$389
Last-minute flights from Grand Junction to San DiegoDiscover last-minute flight deals from Grand Junction to San Diego. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Junction to San Diego. Data last updated April 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/20. 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 4/3011:24 am
GJT
- SAN
1 stop6h 55m
United Airlines
Wed 5/66:32 am
SAN
- GJT
1 stop5h 11m
United Airlines
Deal found 4/20![United Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/512:52 pm
GJT
- SAN
1 stop6h 47m
Multiple Airlines
Sat 5/910:04 pm
SAN
- GJT
1 stop13h 39m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$246
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/55:30 am
GJT
- SAN
1 stop4h 45m
United Airlines
Sat 5/911:04 am
SAN
- GJT
2 stops8h 40m
United Airlines
Deal found 4/20![United Airlines logo]()
$276
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/56:00 am
GJT
- SAN
2 stops10h 45m
American Airlines
Sat 5/912:56 pm
SAN
- GJT
2 stops7h 57m
American Airlines
Deal found 4/20![American Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 4/19. 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 5/611:46 am
GJT
- SAN
1 stop4h 59m
American Airlines
Thu 5/146:30 am
SAN
- GJT
1 stop3h 46m
American Airlines
Deal found 4/19![American Airlines logo]()
$271
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/79:31 am
GJT
- SAN
1 stop6h 25m
United Airlines
Mon 5/116:32 am
SAN
- GJT
1 stop5h 11m
United Airlines
Deal found 4/22![United Airlines logo]()
$266
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 5/136:55 pm
GJT
- SAN
1 stop4h 00m
American Airlines
Sun 5/176:30 am
SAN
- GJT
1 stop3h 46m
American Airlines
Deal found 4/22![American Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 4/18. 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 5/154:58 pm
GJT
- SAN
1 stop7h 58m
American Airlines
Tue 5/196:30 am
SAN
- GJT
1 stop3h 46m
American Airlines
Deal found 4/18![American Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/165:30 am
GJT
- SAN
1 stop4h 45m
United Airlines
Wed 5/206:32 am
SAN
- GJT
1 stop5h 11m
United Airlines
Deal found 4/20![United Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:51 pm
GJT
- SAN
1 stop5h 52m
Delta
Thu 5/285:01 pm
SAN
- GJT
1 stop3h 59m
Delta
Deal found 4/21![Delta logo]()
$326
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 April 23, 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 April 23, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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 7/106:56 pm
GJT
- SAN
1 stop5h 53m
Delta
Deal found 4/20![Delta logo]()
$174
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 8/81:33 pm
GJT
- SAN
2 stops11h 21m
United Airlines
Deal found 4/22![United Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:56 pm
GJT
- SAN
1 stop4h 21m
Delta
Deal found 4/21![Delta logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Fri 7/38:35 pm
GJT
- SAN
2 stops28h 40m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 4/19. 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.
Thu 5/146:51 pm
GJT
- SAN
1 stop5h 52m
Delta
Deal found 4/19![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 4/18. 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 5/16:55 pm
GJT
- SAN
1 stop4h 00m
American Airlines
Deal found 4/18![American Airlines logo]()
$230
This United Airlines deal was found by Cheapflights users on 4/18. 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 5/11:48 pm
GJT
- SAN
2 stops9h 49m
United Airlines
Deal found 4/18![United Airlines logo]()
$235
This United Airlines deal was found by Cheapflights users on 4/19. 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 10/16:07 pm
GJT
- SAN
1 stop5h 20m
United Airlines
Deal found 4/19![United Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Fri 7/108:35 pm
GJT
- SAN
3 stops43h 57m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$266
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/1411:24 am
GJT
- SAN
2 stops9h 38m
United Airlines
Deal found 4/19![United Airlines logo]()
$366
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 April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $235 (United Airlines) |
One-way from | $174 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $374 |
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 April 23, 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
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Fri 5/8
6:51 pm-11:43 pm
1 stop5h 52m
San Diego
Mon 5/11
5:01 pm-10:00 pm
1 stop3h 59m
$271
Quickest round-trip
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Fri 7/24
6:56 pm-11:49 pm
1 stop5h 53m
San Diego
Thu 7/30
5:01 pm-9:50 pm
1 stop3h 49m
$271
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Thu 5/7
11:24 am-2:56 pm
1 stop4h 32m
San Diego
Sat 5/9
6:20 am-5:17 pm
2 stops9h 57m
$276
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Thu 5/21
6:51 pm-11:43 pm
1 stop5h 52m
San Diego
Thu 5/28
5:01 pm-10:00 pm
1 stop3h 59m
$326
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Wed 5/6
5:30 am-9:15 am
1 stop4h 45m
San Diego
Sat 5/9
12:40 pm-8:44 pm
1 stop7h 04m
$351
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Wed 5/6
1:48 pm-8:03 pm
2 stops7h 15m
San Diego
Thu 5/14
6:32 am-12:43 pm
1 stop5h 11m
$361
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Fri 5/8
7:00 am-12:47 pm
1 stop6h 47m
San Diego
Sun 5/10
6:32 am-12:43 pm
1 stop5h 11m
$365
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Fri 7/3
6:10 pm-10:25 pm
1 stop5h 15m
San Diego
Mon 7/6
6:35 am-12:31 pm
1 stop4h 56m
$389
Cheapest one-way
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Fri 7/10
6:56 pm-11:49 pm
1 stop5h 53m
$174
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Sat 8/8
1:33 pm-11:54 pm
2 stops11h 21m
$179
Showing 1-10 of 17 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 April.
| 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?
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 April 17, 2026.
Booking 34 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 $218). Flying from Grand Junction to San Diego in December is currently the most expensive (average of $388). 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 April 23, 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.
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
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
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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Grand Junction and San Diego flights
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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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$211 | Average$249 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$211 | Average$328 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$323 | FlexibilityNo cancel fee | On-time71% |