Cheap flights from San Diego to Buffalo from $99
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Buffalo departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from San Diego to Buffalo
Cheap round-trip flights
Cheap one-way flights
Frontier flights from San Diego to Buffalo
Our best Frontier deals on San Diego to Buffalo flight tickets
JetBlue flights from San Diego to Buffalo
Our best JetBlue deals on San Diego to Buffalo flight tickets
See travel insights to Buffalo from
How to get the cheapest flight ticket from San Diego to Buffalo
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 Buffalo?
If you aren’t able to travel during the month of March, then book flights to Buffalo from San Diego during January instead. Flights to Buffalo in January, while not as cheap as those in March, still average around $381.
What is the cheapest day to depart on your flight to Buffalo?
Our data shows that Saturday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $457. Flights from San Diego to Buffalo on a Sunday will generally be more expensive and average around $505. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Buffalo?
In the afternoon is the cheapest time of day to fly from San Diego to Buffalo when you can find flight prices for as low as $396. Flying to Buffalo in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Buffalo, so prices are often more expensive at around $503 per ticket.
How far in advance should I book a flight to Buffalo?
You are more likely to see cheaper flights to Buffalo from San Diego when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $463 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from San Diego for as low as $357 on momondo.
What is the cheapest airline that flies from San Diego to Buffalo?
Frontier, Sun Country Air, and JetBlue are the most popular carriers operating from San Diego to Buffalo
What airlines fly to Buffalo?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Buffalo from San Diego according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 6 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.
When to book flights from San Diego to Buffalo
Cheap San Diego to Buffalo (SAN to BUF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Buffalo
How far is San Diego to Buffalo by plane?
Buffalo is 2181.7 mi away from San Diego. In terms of flight time, this usually takes a little over 6h 30m.
When did momondo last update prices for flights from San Diego Airport to Buffalo Airport?
Prices for flights from San Diego Airport to Buffalo Airport are updated daily.
How many operators does momondo search for flights from San Diego Airport to Buffalo Airport?
As of April 2025, there are 6 operators available to choose from for flights from San Diego Airport to Buffalo Airport.
How old do you have to be to fly from San Diego Airport to Buffalo 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 San Diego Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Diego to Buffalo?
momondo data reveals that the most frequently booked airline on the route from San Diego to Buffalo is American Airlines, representing 30% of all bookings. The subsequent popular airlines are Delta at 28%, United Airlines at 17%, and Southwest at 12%.
Best airlines flying from San Diego to Buffalo
Compare and see reviews for airlines that fly from San Diego to Buffalo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $190 | Free Cancellation | Rating 5.9 3,283 reviews | |||
| PriceFrom $251 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom $318 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $326 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $330 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $364 | Free Cancellation | Rating 7.4 8,685 reviews |
Southwest Flights From San Diego to Buffalo
Southwest operates around 3 flights from San Diego to Buffalo every week. The average price of these flights found in the last 72 hours has been $431, but momondo users have found Southwest deals from San Diego to Buffalo from as low as $318 round-trip. Southwest has been scored 8.0/10 in 4,287 reviews.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Diego to Buffalo?
Finding the right flight to Buffalo from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buffalo quick and easy, saving you time and money.
Can I find flights from San Diego to Buffalo with flexible booking policies on momondo?
All flight searches from San Diego to Buffalo on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from San Diego to Buffalo?
momondo helps you find the best flight between San Diego and Buffalo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from San Diego to Buffalo right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Buffalo, momondo offers a useful price alert feature which will track prices for flights to Buffalo from San Diego and alert you when they change.