$387+ Cheap flights from Grand Island to San Diego (GRI - SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
GRI — SAN
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Grand Island 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 Island to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Grand Island to San DiegoExplore the most affordable flight options available from Grand Island to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from Grand Island to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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 12/55:30 am -
1 stop6h 48m
Sun 12/136:15 am -
1 stop6h 40m
Deal found 9/8![American Airlines logo]()
$550
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 12/48:58 pm -
1 stop16h 02m
Sun 12/136:22 pm -
1 stop23h 46m
Deal found 9/8![Multiple Airlines logo]()
$570
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 12/45:30 am -
2 stops12h 09m
Sun 12/139:26 am -
2 stops12h 28m
Deal found 9/8![American Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 9/1811:52 am -
1 stop10h 25m
Sun 9/209:03 pm -
1 stop13h 34m
Deal found 9/6![Multiple Airlines logo]()
$664
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:30 am -
2 stops11h 52m
Sun 9/209:46 am -
2 stops11h 43m
Deal found 9/6![American Airlines logo]()
$1,001
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Sun 9/205:30 am -
1 stop16h 31m
Thu 9/246:15 am -
1 stop15h 14m
Deal found 9/5![American Airlines logo]()
$1,006
Best flights from Grand Island to San DiegoDiscover carefully curated flight deals from Grand Island to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Grand Island to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 12/48:58 pm -
1 stop16h 02m
Sun 12/136:22 pm -
1 stop23h 46m
Deal found 9/8![Multiple Airlines logo]()
$570
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 12/45:30 am -
2 stops12h 09m
Sun 12/139:26 am -
2 stops12h 28m
Deal found 9/8![American Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 9/1811:52 am -
1 stop10h 25m
Sun 9/209:03 pm -
1 stop13h 34m
Deal found 9/6![Multiple Airlines logo]()
$664
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:30 am -
2 stops11h 52m
Sun 9/209:46 am -
2 stops11h 43m
Deal found 9/6![American Airlines logo]()
$1,001
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Sun 9/205:30 am -
1 stop16h 31m
Thu 9/246:15 am -
1 stop15h 14m
Deal found 9/5![American Airlines logo]()
$1,006
Last-minute flights from Grand Island to San DiegoDiscover last-minute flight deals from Grand Island to San Diego. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Island to San Diego. Data last updated September 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 9/1811:52 am -
1 stop10h 25m
Sun 9/209:03 pm -
1 stop13h 34m
Deal found 9/6![Multiple Airlines logo]()
$664
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:30 am -
2 stops11h 52m
Sun 9/209:46 am -
2 stops11h 43m
Deal found 9/6![American Airlines logo]()
$1,001
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Sun 9/205:30 am -
1 stop16h 31m
Thu 9/246:15 am -
1 stop15h 14m
Deal found 9/5![American Airlines logo]()
$1,006
One-way flights from Grand Island to San DiegoSearch for one-way flight options from Grand Island to San Diego. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Grand Island to San Diego. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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 12/55:30 am -
1 stop17h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$387
Find flight deals from Grand Island to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Grand Island (GRI) 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 September 8, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $550 (American Airlines) |
One-way from | $387 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Island 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 7,457,451 searches. Data last updated September 8, 2026.
Use the filters below to find and compare flights from Grand Island to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Grand IslandSan Diego
GRI Grand Island - SAN San Diego
GRISAN
Grand Island
Sat 12/5
5:30 am-8:35 pm
1 stop17h 05m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$387
Grand IslandSan Diego
GRI Grand Island - SAN San Diego
GRISAN
Grand Island
Fri 12/4
8:58 pm-11:00 am
1 stop16h 02m
San Diego
Sun 12/13
6:22 pm-8:08 pm
1 stop23h 46m
$570
Grand IslandSan Diego
GRI Grand Island - SAN San Diego
GRISAN
Grand Island
Fri 12/4
5:30 am-3:39 pm
2 stops12h 09m
San Diego
Sun 12/13
9:26 am-11:54 pm
2 stops12h 28m
$650
Grand IslandSan Diego
GRI Grand Island - SAN San Diego
GRISAN
Grand Island
Fri 9/18
11:52 am-8:17 pm
1 stop10h 25m
San Diego
Sun 9/20
9:03 pm-12:37 pm
1 stop13h 34m
$664
Grand IslandSan Diego
GRI Grand Island - SAN San Diego
GRISAN
Grand Island
Fri 9/18
5:30 am-3:22 pm
2 stops11h 52m
San Diego
Sun 9/20
9:46 am-11:29 pm
2 stops11h 43m
$1,001
Grand IslandSan Diego
GRI Grand Island - SAN San Diego
GRISAN
Grand Island
Sun 9/20
5:30 am-8:01 pm
1 stop16h 31m
San Diego
Thu 9/24
6:15 am-11:29 pm
1 stop15h 14m
$1,006
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Grand Island-San Diego flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Grand Island-San Diego flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Grand Island-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Island-San Diego flights, Cheapflights users trust Expedia the most. Expedia 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 Island-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 Island to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Grand Island with our price prediction graph.
GRI-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.
Related info for your journey
Find useful and relevant information for your journey from Grand Island 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
Chula Vista
Coronado
Poway
San Ysidro
La Mesa
Santee
Julian
Lemon Grove
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