$136+ Cheap flights from Buffalo to San Diego (BUF - 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Buffalo 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.The best prices from Buffalo to San Diego are usually found in January or November, booked 69 days in advance, depart on a Wednesday or Saturday and return on a Saturday
Cheap flight deals from Buffalo to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 January 13, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (JetBlue) |
One-way from | $136 (JetBlue) |
Popular in | December |
Cheapest in | January |
Average price | $386 |
Find flight deals from Buffalo to San Diego
Cheapest flights from Buffalo to San DiegoExplore the most affordable flight options available from Buffalo to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 13, 2025.
Explore the most affordable flight options available from Buffalo to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 13, 2025.
This JetBlue deal was found by Cheapflights users on 1/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This eDestinos deal was found by Cheapflights users on 1/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/12. 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.
This United Airlines deal was found by Cheapflights users on 1/12. 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.
This eDestinos deal was found by Cheapflights users on 1/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/13. 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.
This Southwest deal was found by Cheapflights users on 1/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Buffalo to San Diego within your budget
Customize your flight search to find flights from Buffalo 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 January 13, 2025.
Fly from
Fly to
Route
Depart
Return
Price
BuffaloSan Diego
BUF - SAN
BUFSAN
Buffalo
Thu 2/20
11:32 am-8:27 pm
1 stop11h 55m
San Diego
Thu 2/27
8:27 pm-10:54 am
1 stop11h 27m
BuffaloSan Diego
BUF - SAN
BUFSAN
Buffalo
Thu 2/27
6:25 am-9:01 am
3 stops29h 36m
San Diego
Thu 3/6
6:25 am-10:24 am
2 stops24h 59m
BuffaloSan Diego
BUF - SAN
BUFSAN
Buffalo
Thu 1/30
11:47 am-12:32 am
1 stop15h 45m
San Diego
Sat 2/8
1:35 pm-11:06 am
1 stop18h 31m
BuffaloSan Diego
BUF - SAN
BUFSAN
Buffalo
Tue 2/11
10:15 am-3:57 pm
1 stop8h 42m
San Diego
Tue 2/18
7:00 am-6:34 pm
1 stop8h 34m
BuffaloSan Diego
BUF - SAN
BUFSAN
Buffalo
Thu 2/27
4:37 pm-12:20 am
2 stops34h 43m
San Diego
Thu 3/6
6:25 am-10:24 am
2 stops24h 59m
BuffaloSan Diego
BUF - SAN
BUFSAN
Buffalo
Sun 4/27
5:08 am-9:17 am
1 stop7h 09m
San Diego
Wed 4/30
10:30 am-9:32 pm
1 stop8h 02m
BuffaloSan Diego
BUF - SAN
BUFSAN
Buffalo
Thu 3/6
6:25 am-12:25 pm
1 stop9h 00m
San Diego
Sun 3/9
6:50 am-4:25 pm
1 stop6h 35m
BuffaloSan Diego
BUF - SAN
BUFSAN
Buffalo
Thu 1/30
2:55 pm-11:30 pm
2 stops11h 35m
San Diego
Fri 2/7
6:15 am-8:24 pm
2 stops11h 09m
BuffaloSan Diego
BUF - SAN
BUFSAN
Buffalo
Fri 3/21
1:30 pm-8:35 pm
1 stop10h 05m
BuffaloSan Diego
BUF - SAN
BUFSAN
Buffalo
Fri 6/27
11:40 am-5:19 pm
1 stop8h 39m
Compare providers for flights from Buffalo 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 Buffalo to San Diego in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-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 Buffalo-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 Buffalo to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Buffalo with our price prediction graph.
Travel insights for flights from Buffalo to San Diego
Get recent, data-driven insights about flights from Buffalo to San Diego including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Buffalo to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Buffalo to San Diego. Price data was last updated on January 10, 2025.
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo 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 Buffalo to San Diego?
Currently, August is the cheapest month in which you can book a flight from Buffalo to San Diego (average of $286). Flying from Buffalo 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.
What is the cheapest time of day to fly from BUF to SAN?
Find hourly flight availability from Buffalo to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 13, 2025.
When flying from Buffalo to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 31% versus a flight in the afternoon.
What is the cheapest day to fly from Buffalo to San Diego?
Use this chart to determine the cheapest time to fly round-trip from Buffalo to San Diego. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Buffalo to San Diego flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
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.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
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).
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 January 13, 2025.
Peruse reviews from past customers who have flown with American Airlines, Delta and United Airlines from Buffalo to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
No issues. I needed pre boarding and I was able to get it without issue