$148 Find Cheap Flights from San Diego to Belize

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Belize departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap San Diego to Belize Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Belize that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Belize

Fri, Jan 16 - Tue, Jan 27
Delta Logo
3:00 pm - 11:51 amSAN-BZE
18h 51m1 stop
Delta Logo
1:40 pm - 10:45 pmBZE-SAN
11h 05m1 stop
$382Delta
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Sat, Jan 17 - Wed, Jan 28
Alaska Airlines Logo
8:59 pm - 5:49 pmSAN-BZE
18h 50m2 stops
Alaska Airlines Logo
11:00 am - 9:55 amBZE-SAN
24h 55m2 stops
$387Alaska Airlines
Find Deal
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
10:25 pm - 1:40 pmSAN-BZE
13h 15m1 stop
American Airlines Logo
12:59 pm - 11:33 amBZE-SAN
24h 34m1 stop
$392American Airlines
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Wed, Feb 25 - Mon, Mar 2
American Airlines Logo
6:20 am - 3:17 pmSAN-BZE
6h 57m1 stop
American Airlines Logo
2:48 pm - 12:16 pmBZE-SAN
23h 28m1 stop
$394American Airlines
Find Deal
Sat, Jan 17 - Sun, Jan 25
Alaska Airlines Logo
8:59 pm - 5:49 pmSAN-BZE
18h 50m2 stops
Alaska Airlines Logo
11:00 am - 9:55 amBZE-SAN
24h 55m2 stops
$399Alaska Airlines
Find Deal
Tue, Jan 20 - Thu, Jan 29
Alaska Airlines Logo
9:02 pm - 5:49 pmSAN-BZE
42h 47m2 stops
Alaska Airlines Logo
11:00 am - 8:35 amBZE-SAN
23h 35m2 stops
$417Alaska Airlines
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Thu, Jan 22 - Wed, Jan 28
Alaska Airlines Logo
8:42 pm - 4:55 pmSAN-BZE
18h 13m1 stop
Alaska Airlines Logo
11:00 am - 9:55 amBZE-SAN
24h 55m2 stops
$428Alaska Airlines
Find Deal
Tue, Jan 20 - Sun, Jan 25
Alaska Airlines Logo
5:15 pm - 5:49 pmSAN-BZE
46h 34m2 stops
Alaska Airlines Logo
11:00 am - 9:55 amBZE-SAN
24h 55m2 stops
$430Alaska Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25
Alaska Airlines Logo
7:03 pm - 4:55 pmSAN-BZE
19h 52m1 stop
Alaska Airlines Logo
11:00 am - 9:55 amBZE-SAN
24h 55m2 stops
$440Alaska Airlines
Find Deal
Sun, Jan 18 - Wed, Jan 28
Alaska Airlines Logo
6:43 am - 5:49 pmSAN-BZE
33h 06m2 stops
Alaska Airlines Logo
11:00 am - 9:55 amBZE-SAN
24h 55m2 stops
$441Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Diego to Belize flights

Get data-powered insights and trends into flights from San Diego to Belize to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Diego to Belize?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Belize, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Belize is September, when tickets cost $419 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $976 and $767 respectively.

What’s the cheapest day of the week to fly from San Diego to Belize?

The average price of all round-trip flights from San Diego to Belize clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Belize on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from San Diego to Belize. For your return ticket, we recommend flying on a Saturday and avoiding Sundays for the best deals.

How far in advance should I book a flight from San Diego to Belize?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Diego to Belize, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Diego to Belize, you should book around 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$148
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from San Diego to Belize City

FAQs - booking Belize flights

  • How does KAYAK find such low prices on flights from San Diego to Belize?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Belize.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Belize?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Diego to Belize is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Belize?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Diego to Belize with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Belize?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Diego to Belize up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Belize?

    The cheapest time of day to fly to Belize is generally at night, when round-trip flights cost $623 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to Belize is generally in the evening, which is peak travel time and where the average cost of a ticket is $677.

Reviews of the top airlines flying from San Diego to Belize

 
Need help choosing which airline to fly with from San Diego to Belize? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9063 reviews
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

10.0 ExcellentAnonymous, Nov 2025SFO - FRA
Read more United Airlines reviews

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Everything you need to know for your flight from San Diego to Belize

Information on your arrival and departure airports