$102+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SAN
Jun 8 — Jun 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
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 May 9, 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 May 9, 2026.
This American Airlines deal was found by Cheapflights users on 5/8. 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 6/136:55 pm
GJT
- SAN
1 stop3h 39m
American Airlines
Sat 6/206:25 am
SAN
- GJT
1 stop4h 10m
American Airlines
Deal found 5/8![American Airlines logo]()
$253
This Delta deal was found by Cheapflights users on 5/8. 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 6/106:50 pm
GJT
- SAN
1 stop6h 03m
Delta
Sat 6/135:01 pm
SAN
- GJT
1 stop3h 53m
Delta
Deal found 5/8![Delta logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:53 pm
GJT
- SAN
1 stop9h 11m
Multiple Airlines
Sat 5/2310:07 pm
SAN
- GJT
1 stop13h 36m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$259
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/234:56 pm
GJT
- SAN
1 stop6h 43m
American Airlines
Wed 5/276:25 am
SAN
- GJT
1 stop4h 10m
American Airlines
Deal found 5/8![American Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 5/5. 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 9/164:54 pm
GJT
- SAN
1 stop7h 57m
American Airlines
Wed 9/234:57 pm
SAN
- GJT
1 stop6h 19m
American Airlines
Deal found 5/5![American Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/211:23 pm
GJT
- SAN
1 stop20h 25m
Multiple Airlines
Wed 6/249:43 am
SAN
- GJT
1 stop25h 30m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 5/6. 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 7/36:50 pm
GJT
- SAN
1 stop4h 27m
Delta
Mon 7/65:01 pm
SAN
- GJT
1 stop3h 53m
Delta
Deal found 5/6![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 5/8. 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 5/231:33 pm
GJT
- SAN
1 stop4h 47m
United Airlines
Wed 5/2710:49 am
SAN
- GJT
2 stops10h 22m
United Airlines
Deal found 5/8![United Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/195:30 am
GJT
- SAN
1 stop4h 45m
United Airlines
Sat 5/2310:49 am
SAN
- GJT
2 stops8h 45m
United Airlines
Deal found 5/4![United Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/141:23 pm
GJT
- SAN
1 stop20h 25m
Multiple Airlines
Wed 6/179:43 am
SAN
- GJT
1 stop25h 30m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$313
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 May 9, 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 May 9, 2026.
This Delta deal was found by Cheapflights users on 5/8. 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 6/106:50 pm
GJT
- SAN
1 stop6h 03m
Delta
Sat 6/135:01 pm
SAN
- GJT
1 stop3h 53m
Delta
Deal found 5/8![Delta logo]()
$258
This American Airlines deal was found by Cheapflights users on 5/8. 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 9/164:54 pm
GJT
- SAN
1 stop7h 57m
American Airlines
Wed 9/234:57 pm
SAN
- GJT
1 stop6h 19m
American Airlines
Deal found 5/8![American Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 8/251:30 pm
GJT
- SAN
2 stops11h 59m
United Airlines
Sat 8/296:30 am
SAN
- GJT
1 stop4h 58m
United Airlines
Deal found 5/4![United Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 5/5. 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 7/36:50 pm
GJT
- SAN
1 stop4h 27m
Delta
Mon 7/65:01 pm
SAN
- GJT
1 stop3h 53m
Delta
Deal found 5/5![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 5/7. 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 5/296:51 pm
GJT
- SAN
1 stop5h 52m
Delta
Mon 6/15:01 pm
SAN
- GJT
1 stop3h 59m
Delta
Deal found 5/7![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 5/7. 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 9/101:30 pm
GJT
- SAN
2 stops7h 25m
United Airlines
Mon 9/146:30 am
SAN
- GJT
1 stop4h 58m
United Airlines
Deal found 5/7![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 5/7. 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 9/31:30 pm
GJT
- SAN
2 stops7h 25m
United Airlines
Wed 9/96:30 am
SAN
- GJT
1 stop4h 58m
United Airlines
Deal found 5/7![United Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 5/8. 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 9/165:30 am
GJT
- SAN
2 stops7h 05m
United Airlines
Wed 9/239:30 am
SAN
- GJT
2 stops10h 06m
United Airlines
Deal found 5/8![United Airlines logo]()
$438
Last-minute flights from Grand Junction to San DiegoDiscover last-minute flight deals from Grand Junction to San Diego. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Junction to San Diego. Data last updated May 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:53 pm
GJT
- SAN
1 stop9h 11m
Multiple Airlines
Sat 5/2310:07 pm
SAN
- GJT
1 stop13h 36m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/195:30 am
GJT
- SAN
1 stop4h 45m
United Airlines
Sat 5/2310:49 am
SAN
- GJT
2 stops8h 45m
United Airlines
Deal found 5/4![United Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/234:56 pm
GJT
- SAN
1 stop6h 43m
American Airlines
Wed 5/276:25 am
SAN
- GJT
1 stop4h 10m
American Airlines
Deal found 5/8![American Airlines logo]()
$271
This United Airlines deal was found by Cheapflights users on 5/8. 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 5/231:33 pm
GJT
- SAN
1 stop4h 47m
United Airlines
Wed 5/2710:49 am
SAN
- GJT
2 stops10h 22m
United Airlines
Deal found 5/8![United Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Thu 6/46:55 pm
GJT
- SAN
1 stop3h 39m
American Airlines
Sun 6/76:25 am
SAN
- GJT
1 stop4h 06m
American Airlines
Deal found 5/5![American Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:53 pm
GJT
- SAN
1 stop20h 55m
Multiple Airlines
Sun 6/149:43 am
SAN
- GJT
2 stops33h 12m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 5/8. 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 6/106:50 pm
GJT
- SAN
1 stop6h 03m
Delta
Sat 6/135:01 pm
SAN
- GJT
1 stop3h 53m
Delta
Deal found 5/8![Delta logo]()
$258
This American Airlines deal was found by Cheapflights users on 5/8. 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 6/136:55 pm
GJT
- SAN
1 stop3h 39m
American Airlines
Sat 6/206:25 am
SAN
- GJT
1 stop4h 10m
American Airlines
Deal found 5/8![American Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/141:23 pm
GJT
- SAN
1 stop20h 25m
Multiple Airlines
Wed 6/179:43 am
SAN
- GJT
1 stop25h 30m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/211:23 pm
GJT
- SAN
1 stop20h 25m
Multiple Airlines
Wed 6/249:43 am
SAN
- GJT
1 stop25h 30m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$289
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 May 9, 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 May 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 7/712:53 pm
GJT
- SAN
1 stop9h 05m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 7/2112:53 pm
GJT
- SAN
1 stop9h 05m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 7/912:53 pm
GJT
- SAN
1 stop7h 38m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 8/21:23 pm
GJT
- SAN
1 stop7h 08m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$170
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Mon 8/36:10 pm
GJT
- SAN
1 stop5h 15m
United Airlines
Deal found 5/5![United Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 5/2112:53 pm
GJT
- SAN
1 stop9h 19m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 8/38:35 pm
GJT
- SAN
2 stops25h 23m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$215
This Delta deal was found by Cheapflights users on 5/6. 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 5/6![Delta logo]()
$230
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 May 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $253 (American Airlines) |
One-way from | $102 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $436 |
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 May 9, 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
Wed 6/10
6:50 pm-11:53 pm
1 stop6h 03m
San Diego
Sat 6/13
5:01 pm-9:54 pm
1 stop3h 53m
$258
Quickest round-trip
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Fri 7/3
6:50 pm-10:17 pm
1 stop4h 27m
San Diego
Mon 7/6
5:01 pm-9:54 pm
1 stop3h 53m
$271
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Fri 5/29
6:51 pm-11:43 pm
1 stop5h 52m
San Diego
Mon 6/1
5:01 pm-10:00 pm
1 stop3h 59m
$271
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Wed 9/16
4:54 pm-11:51 pm
1 stop7h 57m
San Diego
Wed 9/23
4:57 pm-12:16 am
1 stop6h 19m
$276
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Tue 8/25
1:30 pm-12:29 am
2 stops11h 59m
San Diego
Sat 8/29
6:30 am-12:28 pm
1 stop4h 58m
$320
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Thu 9/10
1:30 pm-7:55 pm
2 stops7h 25m
San Diego
Mon 9/14
6:30 am-12:28 pm
1 stop4h 58m
$323
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Thu 9/3
1:30 pm-7:55 pm
2 stops7h 25m
San Diego
Wed 9/9
6:30 am-12:28 pm
1 stop4h 58m
$397
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Wed 9/16
5:30 am-11:35 am
2 stops7h 05m
San Diego
Wed 9/23
9:30 am-8:36 pm
2 stops10h 06m
$438
Cheapest one-way
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Tue 7/21
12:53 pm-8:58 pm
1 stop9h 05m
$113
Grand JunctionSan Diego
GJT - SAN
GJTSAN
Grand Junction Regnl
Mon 8/3
6:10 pm-10:25 pm
1 stop5h 15m
$174
Showing 1-10 of 15 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 May.
| 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 24 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 May is currently the most expensive (average of $436). 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 May 9, 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
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Grand Junction
Popular flights
San Diego flight routes
Alternative routes for Grand Junction to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Grand Junction to San Diego by cabin class
Find flights from Grand Junction to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Grand Junction and San Diego flights
Browse other Grand Junction and San Diego flight options. Last updated on May 9, 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 May 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 9, 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 May 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$211 | Average$249 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$211 | Average$333 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$332 | FlexibilityNo cancel fee | On-time71% |