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$148+ Cheap flights from San Diego (SAN) to Belize

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BZE
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find flight deals from San Diego to Belize

Cheapest flights from San Diego to Belize
Explore the most affordable flight options available from San Diego to Belize. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This United Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/105:45 pmSAN - BZE
2 stops16h 29mUnited Airlines
Wed 12/171:18 pmBZE - SAN
1 stop10h 33mUnited Airlines
Deal found 11/1$382
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:23 pmSAN - BZE
2 stops13h 04mAmerican Airlines
Wed 12/244:29 pmBZE - SAN
2 stops19h 20mAmerican Airlines
Deal found 11/4$387
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Sun 12/145:23 pmSAN - BZE
1 stop16h 51mUnited Airlines
Sun 12/283:00 pmBZE - SAN
1 stop20h 44mUnited Airlines
Deal found 11/1$492
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Fri 12/126:15 amSAN - BZE
2 stops30h 17mUnited Airlines
Sun 12/283:00 pmBZE - SAN
1 stop20h 44mUnited Airlines
Deal found 11/1$497
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/1312:08 pmSAN - BZE
1 stop24h 24mUnited Airlines
Tue 12/231:18 pmBZE - SAN
1 stop8h 58mUnited Airlines
Deal found 11/1$505
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:15 amSAN - BZE
1 stop7h 05mAmerican Airlines
Wed 12/32:36 pmBZE - SAN
1 stop10h 24mAmerican Airlines
Deal found 11/2$528
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/158:00 pmSAN - BZE
2 stops14h 14mUnited Airlines
Wed 12/241:45 pmBZE - SAN
1 stop9h 02mUnited Airlines
Deal found 11/4$532

Cheap flight deals from San Diego to Belize

Keep the following information in mind while searching for San Diego to Belize flight deals. Data was last updated November 4, 2025.

Round-trip from

$387
(American Airlines)

One-way from

$148
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$719
From San Diego to Belize
Search Deals
One-way flight from San Diego to Belize
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Belize 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 November 4, 2025.
Use the filters below to find and compare flights from San Diego to Belize that are best for you.

Fly from

San Diego

Fly to

Belize

Route

Depart

Return

Price

San DiegoBelize City

SAN - BZE

SANBZE

San Diego

Wed 12/10

5:23 pm-12:14 pm

1 stop16h 51m

Belize City Philip S.W.Goldson

Wed 12/17

1:18 pm-9:51 pm

1 stop10h 33m

$382

San DiegoBelize City

SAN - BZE

SANBZE

San Diego

Mon 12/15

8:00 pm-12:14 pm

2 stops14h 14m

Belize City Philip S.W.Goldson

Wed 12/24

1:45 pm-8:47 pm

1 stop9h 02m

$492

San DiegoBelize City

SAN - BZE

SANBZE

San Diego

Mon 12/15

8:00 pm-12:14 pm

2 stops14h 14m

Belize City Philip S.W.Goldson

Mon 12/22

1:18 pm-8:16 pm

1 stop8h 58m

$492

San DiegoBelize City

SAN - BZE

SANBZE

San Diego

Sun 12/14

5:23 pm-12:14 pm

1 stop16h 51m

Belize City Philip S.W.Goldson

Tue 12/23

1:18 pm-8:16 pm

1 stop8h 58m

$492

San DiegoBelize City

SAN - BZE

SANBZE

San Diego

Mon 12/15

8:00 pm-12:14 pm

2 stops14h 14m

Belize City Philip S.W.Goldson

Tue 12/23

3:38 pm-3:01 pm

2 stops25h 23m

$497

San DiegoBelize City

SAN - BZE

SANBZE

San Diego

Sat 12/13

5:45 pm-12:14 pm

3 stops16h 29m

Belize City Philip S.W.Goldson

Tue 12/23

3:38 pm-3:01 pm

2 stops25h 23m

$497

San DiegoBelize City

SAN - BZE

SANBZE

San Diego

Fri 12/12

6:15 am-2:32 pm

2 stops30h 17m

Belize City Philip S.W.Goldson

Sun 12/28

3:00 pm-9:44 am

1 stop20h 44m

$497

San DiegoBelize City

SAN - BZE

SANBZE

San Diego

Fri 12/12

6:15 am-2:32 pm

2 stops30h 17m

Belize City Philip S.W.Goldson

Tue 12/23

3:38 pm-3:01 pm

2 stops25h 23m

$497

San DiegoBelize City

SAN - BZE

SANBZE

San Diego

Sat 12/13

8:40 pm-2:32 pm

2 stops15h 52m

Belize City Philip S.W.Goldson

Thu 12/25

1:45 pm-10:32 pm

1 stop10h 47m

$497

San DiegoBelize City

SAN - BZE

SANBZE

San Diego

Fri 12/12

5:45 pm-2:32 pm

3 stops18h 47m

Belize City Philip S.W.Goldson

Mon 12/22

1:18 pm-9:56 pm

1 stop10h 38m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 19 results
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Best time to book a flight from San Diego to Belize

Have a flexible travel schedule? Discover the best time to fly to Belize from San Diego 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 San Diego to Belize

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

Currently, December is the cheapest month in which you can book a flight from San Diego to Belize (average of $385). Flying from San Diego to Belize in August is currently the most expensive (average of $599). 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.

Reviews of airlines servicing Belize

Get insights into the airlines that provide service to Belize. 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 Belize. Reviews last updated November 4, 2025.
Read through reviews of airlines operating flights from San Diego to Belize, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,002 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Belize. 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 from for flights from San Diego to Belize?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly out of when you book flights from San Diego to Belize.

  • How long is the flight from San Diego to Belize?

    United Airlines can get you from San Diego to Belize in just under 16h 51m. Your travel time can differ by up to . San Diego and Belize are separated by a distance of 2078 mi.

  • Can I find deals for flights from San Diego to Belize that include hotel bookings?

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

  • How can I find direct flights from San Diego to Belize?

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

  • Can I find deals for business class flights from San Diego to Belize?

    Yes. Cheapflights offers flight deals from San Diego to Belize 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 San Diego to Belize?

    Currently, December is the cheapest month in which you can book a flight from San Diego to Belize (average of $385). Flying from San Diego to Belize in August is currently the most expensive (average of $599). 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

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Top 3 airlines flying from San Diego to Belize

Discover the top 3 airlines that operate flights from San Diego to Belize. 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$414Average$645FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$535Average$617FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$557Average$680FlexibilityNo cancel feeOn-time71%

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