Cheap flights from Buffalo to San Diego from C$ 202
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to San Diego departing on 28/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Southwest flights from Buffalo to San Diego
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How to get the cheapest flight ticket from Buffalo to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Diego?
In general, January is the cheapest month to fly from Buffalo to San Diego. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 526. If you are unable to visit San Diego during the month of January, then departing from Buffalo during the month November is also very affordable. Most momondo users find prices during this month for around C$ 547.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart on your flight to San Diego is on a Wednesday when prices can be found for as low as C$ 437. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to San Diego on Friday is C$ 834.
What is the cheapest time of day to depart on your flight to San Diego?
Flying to San Diego from Buffalo in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 350 when looking at flights departing in the evening. Flights to San Diego are more costly in the morning, with an average ticket price of C$ 714. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to San Diego?
You are more likely to see cheaper flights to San Diego from Buffalo when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around C$ 620 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Buffalo for as low as C$ 535 on momondo.
What is the cheapest airline that flies from Buffalo to San Diego?
JetBlue, American Airlines, and Delta are the most popular carriers operating from Buffalo to San Diego
Which airlines fly to San Diego?
Southwest, Delta and United Airlines are the top three most popular airlines that fly to San Diego from Buffalo according to our data. Southwest is the first choice among our users, with 58% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 5 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.
When to book flights from Buffalo to San Diego
Cheap Buffalo to San Diego (BUF to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buffalo to San Diego
How far is Buffalo to San Diego by plane?
The straight-line distance from Buffalo to San Diego is 3511.1 km. 6h 38m is a normal flight duration for this route.
When did momondo last update prices for flights from Buffalo Airport to San Diego Airport?
Prices for flights from Buffalo Airport to San Diego Airport were last updated today.
How many operators does momondo search for flights from Buffalo Airport to San Diego Airport?
The number of operators available for flights from Buffalo Airport to San Diego Airport is 5 as of May 2025.
How old do you have to be to fly from Buffalo Airport to San Diego Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Buffalo to San Diego?
Based on momondo bookings for flights between Buffalo and San Diego, the leading airline is Southwest, making up 41% of the total bookings. Other popular airlines include Delta with 19%, United Airlines with 15%, and Frontier with 15%.
Best airlines flying from Buffalo to San Diego
Compare and see reviews for airlines that fly from Buffalo to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 259 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom C$ 423 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom C$ 423 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom C$ 540 | Free Cancellation | Rating 8.0 4,294 reviews | |||
| PriceFrom C$ 649 | Free Cancellation | Rating 7.4 8,696 reviews |
Southwest Flights From Buffalo to San Diego
Southwest flight deals from Buffalo to San Diego start from C$ 391 round-trip. Over the 3 Southwest flights for this route in a normal week, average airfare is usually C$ 486 round-trip - but some users have found much cheaper deals with momondo.
Travelling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Buffalo to San Diego?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Buffalo.
Can I find flights from Buffalo to San Diego with flexible booking policies on momondo?
Yes. All flights to San Diego from Buffalo on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Buffalo to San Diego?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Buffalo.
I’m not ready to book a flight from Buffalo to San Diego right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Buffalo to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.