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

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $296. United Airlines flights start at $418 while deals on British Airways start at $4,052 one-way.

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

Currently, August is the cheapest month in which you can book a flight from Grand Cayman to San Diego (average of $286). Flying from Grand Cayman to San Diego in March is currently the most expensive (average of $366). 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.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

What is the cheapest time of day to fly from LAW to SAN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Grand Cayman to San Diego as you normally would.

What airport do you fly into for flights to San Diego from Grand Cayman?

San Diego (SAN) is the airport you will fly into if you book a flight from Grand Cayman to San Diego. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

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

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

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

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

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

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

$296+ Flights from Grand Cayman to San Diego

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Cheap flight deals from Grand Cayman to San Diego

Round-trip from	$487 (Delta)
One-way from	$296 (Delta)

From Grand Cayman to San Diego

Search Deals

One-way flight from Grand Cayman to San Diego

Search Deals

Find flight deals from Grand Cayman to San Diego

Cheapest flights from Grand Cayman to San Diego
Explore the most affordable flight options available from Grand Cayman to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sun 8/1712:52 pmGCM - SAN

1 stop10h 23mDelta

Sun 8/2410:30 pmSAN - GCM

1 stop11h 01mDelta

Deal found 7/3

$487

Tue 9/2312:10 pmGCM - SAN

1 stop11h 48mAmerican Airlines

Fri 9/2610:32 pmSAN - GCM

1 stop10h 53mAmerican Airlines

Deal found 7/1

$496

Tue 9/2311:30 amGCM - SAN

3 stops26h 01mMultiple Airlines

Fri 9/262:05 pmSAN - GCM

3 stops20h 37mMultiple Airlines

Deal found 7/1

$1,138

Best flights from Grand Cayman to San Diego
Discover carefully curated flight deals from Grand Cayman to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sun 8/1712:52 pmGCM - SAN

1 stop10h 23mDelta

Sun 8/2410:30 pmSAN - GCM

1 stop11h 01mDelta

Deal found 7/3

$487

Tue 9/2312:10 pmGCM - SAN

1 stop11h 48mAmerican Airlines

Fri 9/2610:32 pmSAN - GCM

1 stop10h 53mAmerican Airlines

Deal found 7/1

$496

Tue 9/2311:30 amGCM - SAN

3 stops26h 01mMultiple Airlines

Fri 9/262:05 pmSAN - GCM

3 stops20h 37mMultiple Airlines

Deal found 7/1

$1,138

Last-minute flights from Grand Cayman to San Diego
Discover last-minute flight deals from Grand Cayman to San Diego. Data last updated July 3, 2025 and is based on user searches.

Sun 8/1712:52 pmGCM - SAN

1 stop10h 23mDelta

Sun 8/2410:30 pmSAN - GCM

1 stop11h 01mDelta

Deal found 7/3

$487

Sun 8/1712:10 pmGCM - SAN

1 stop11h 44mAmerican Airlines

Sun 8/247:42 pmSAN - GCM

2 stops13h 28mAmerican Airlines

Deal found 7/3

$547

One-way flights from Grand Cayman to San Diego
Search for one-way flight options from Grand Cayman to San Diego. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Fri 8/1512:52 pmGCM - SAN

1 stop12h 29mDelta

Deal found 7/2

$296

Fri 8/151:35 pmGCM - SAN

3 stops32h 41mUnited Airlines

Deal found 7/2

$418

Sat 8/166:05 pmGCM - SAN

3 stops31h 18mBritish Airways

Deal found 7/2

$4,052

Cheapflights Fare Finder

Use the filters below to find and compare flights from Grand Cayman to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

George TownSan Diego

GCM - SAN

GCMSAN

George Town Owen Roberts Intl

Sun 8/17

12:52 pm-9:15 pm

1 stop10h 23m

San Diego

Sun 8/24

10:30 pm-11:31 am

1 stop11h 01m

$487

George TownSan Diego

GCM - SAN

GCMSAN

George Town Owen Roberts Intl

Tue 9/23

12:10 pm-9:58 pm

1 stop11h 48m

San Diego

Fri 9/26

10:32 pm-11:25 am

1 stop10h 53m

$496

George TownSan Diego

GCM - SAN

GCMSAN

George Town Owen Roberts Intl

Tue 9/23

11:30 am-11:31 am

3 stops26h 01m

San Diego

Fri 9/26

2:05 pm-12:42 pm

3 stops20h 37m

$1,138

George TownSan Diego

GCM - SAN

GCMSAN

George Town Owen Roberts Intl

Fri 8/15

12:52 pm-11:21 pm

1 stop12h 29m

$296

George TownSan Diego

GCM - SAN

GCMSAN

George Town Owen Roberts Intl

Fri 8/15

1:35 pm-8:16 pm

3 stops32h 41m

$418

George TownSan Diego

GCM - SAN

GCMSAN

George Town Owen Roberts Intl

Sat 8/16

6:05 pm-11:23 pm

3 stops31h 18m

$4,052

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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

Have a flexible travel schedule? Discover the best time to fly to San Diego from Grand Cayman with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing San Diego

Read through reviews of airlines operating flights from Grand Cayman to San Diego, such as Delta, United Airlines, and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

Delta

8.0

Very good

7,970 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

United Airlines

7.4

Good

8,845 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

British Airways

6.6

Okay

7,093 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

Related info for your journey

What airport do you fly into for flights to San Diego from Grand Cayman?
San Diego (SAN) is the airport you will fly into if you book a flight from Grand Cayman to San Diego. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.
What are the cheapest airlines to fly from Grand Cayman to San Diego one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $296. United Airlines flights start at $418 while deals on British Airways start at $4,052 one-way.
Can I find deals for flights from Grand Cayman to San Diego that include hotel bookings?
Yes. In addition to deals on Grand Cayman to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Grand Cayman to San Diego?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Cayman to San Diego.
Can I find deals for business class flights from Grand Cayman to San Diego?
Yes. Cheapflights offers flight deals from Grand Cayman to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Grand Cayman to San Diego?
Currently, August is the cheapest month in which you can book a flight from Grand Cayman to San Diego (average of $286). Flying from Grand Cayman to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

El Cajon

Chula Vista

Coronado

National City

Lemon Grove

Imperial Beach

La Mesa

Poway

Alpine

Santee

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Top airline flying from Grand Cayman to San Diego

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$568	Average$650	FlexibilityNo cancel fee	On-time71%

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$296+ Cheap flights from Grand Cayman to San Diego (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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Grand Cayman to San Diego with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Grand Cayman to San Diego

Keep the following information in mind while searching for Grand Cayman to San Diego flight deals. Data was last updated July 3, 2025.

Round-trip from

One-way from

Find flight deals from Grand Cayman to San Diego

Cheapest flights from Grand Cayman to San DiegoExplore the most affordable flight options available from Grand Cayman to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Grand Cayman to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Grand Cayman to San Diego that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to San Diego from Grand Cayman with our price prediction graph.

Cheapflights Insights

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

Reviews of airlines servicing San Diego

Related info for your journey

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

What airport do you fly into for flights to San Diego from Grand Cayman?

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

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

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

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

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

Traveling to a place near Grand Cayman?

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 for Grand Cayman to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Grand Cayman to San Diego

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Book with Flexibility

Travel Smart

Cheapest flights from Grand Cayman to San Diego
Explore the most affordable flight options available from Grand Cayman to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.