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Cheap flights from Buffalo to San Diego from $136

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 3/1. 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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Find the cheapest flights from Buffalo to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Buffalo to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Buffalo to San Diego.

Cheap last minute flights

Planning a quick getaway from Buffalo to San Diego? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Diego, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Buffalo to San Diego

Find recent round-trip train or bus tickets from Buffalo to San Diego.

All round-trip flight deals from Buffalo to San Diego

The cheapest plane tickets from Buffalo to San Diego found on KAYAK recently.
1:30 pm - 8:27 pmBUF-SAN
9h 57m1 stop
8:48 pm - 10:54 amSAN-BUF
11h 06m1 stop
$271JetBlue
Find Deal
Mon, Mar 3 - Fri, Mar 7
11:32 am - 8:27 pmBUF-SAN
11h 55m1 stop
10:57 am - 12:28 amSAN-BUF
10h 31m1 stop
$309JetBlue
Find Deal
Mon, Feb 24 - Sat, Mar 1
7:00 am - 8:25 pmBUF-SAN
16h 25m1 stop
10:10 pm - 12:17 amSAN-BUF
23h 07m1 stop
$334Delta
Find Deal
Tue, Feb 4 - Thu, Feb 6
6:00 am - 11:17 amBUF-SAN
8h 17m1 stop
1:46 pm - 12:14 amSAN-BUF
7h 28m1 stop
$337American Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
6:00 am - 6:02 pmBUF-SAN
15h 02m2 stops
10:10 pm - 7:19 pmSAN-BUF
18h 09m1 stop
$339Delta
Find Deal
Tue, Feb 4 - Mon, Feb 10
12:29 pm - 8:10 pmBUF-SAN
10h 41m2 stops
9:55 pm - 11:07 amSAN-BUF
10h 12m1 stop
$352American Airlines
Find Deal
Sat, Feb 1 - Sat, Feb 8
1:35 pm - 11:10 pmBUF-SAN
12h 35m1 stop
9:25 am - 9:35 pmSAN-BUF
9h 10m2 stops
$407Southwest
Find Deal
Wed, Mar 26 - Mon, Mar 31
4:40 pm - 8:55 pmBUF-SAN
7h 15m1 stop
1:50 pm - 11:50 pmSAN-BUF
7h 00m1 stop
$412Southwest
Find Deal
Sat, Feb 1 - Fri, Feb 7
10:54 am - 4:17 pmBUF-SAN
8h 23m1 stop
10:39 pm - 9:54 amSAN-BUF
8h 15m1 stop
$413United Airlines
Find Deal
Tue, Apr 15 - Sat, Apr 19
10:15 am - 3:57 pmBUF-SAN
8h 42m1 stop
9:30 pm - 11:04 amSAN-BUF
10h 34m2 stops
$443United Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 4
1:30 pm - 8:27 pmBUF-SAN
9h 57m1 stop
$136JetBlue
Find Deal
Sat, Mar 1
10:39 am - 8:21 pmBUF-SAN
12h 42m1 stop
$141JetBlue
Find Deal
Wed, Apr 23
6:00 am - 1:51 pmBUF-SAN
10h 51m1 stop
$174American Airlines
Find Deal
Sat, Feb 8
11:52 am - 8:10 pmBUF-SAN
11h 18m2 stops
$179American Airlines
Find Deal
Tue, Feb 11
3:58 pm - 11:52 pmBUF-SAN
10h 54m1 stop
$209Delta
Find Deal
Fri, Apr 25
12:05 pm - 6:30 pmBUF-SAN
9h 25m2 stops
$214American Airlines
Find Deal
Sat, Mar 1
11:50 am - 10:30 pmBUF-SAN
13h 40m2 stops
$229United Airlines
Find Deal
Sat, Feb 8
2:10 pm - 9:05 pmBUF-SAN
9h 55m1 stop
$239Delta
Find Deal
Sun, Feb 9
2:55 pm - 10:04 pmBUF-SAN
10h 09m2 stops
$244American Airlines
Find Deal
Sun, Feb 9
10:20 am - 6:56 pmBUF-SAN
11h 36m2 stops
$264United Airlines
Find Deal
Tue, Apr 22
6:00 am - 9:05 pmBUF-SAN
18h 05m1 stop
12:08 pm - 12:14 amSAN-BUF
9h 06m1 stop
$691American Airlines
Find Deal
Tue, Jan 21 - Thu, Jan 30
6:00 am - 9:05 pmBUF-SAN
18h 05m1 stop
6:33 am - 8:24 pmSAN-BUF
10h 51m2 stops
$696American Airlines
Find Deal
Tue, Jan 21 - Thu, Jan 30
5:40 pm - 10:16 amBUF-SAN
19h 36m2 stops
6:15 am - 9:10 pmSAN-BUF
11h 55m2 stops
$807United Airlines
Find Deal
Tue, Jan 21 - Thu, Jan 30

Delta flights from Buffalo to San Diego

Our best Delta deals on Buffalo to San Diego flight tickets
Delta
Feb 4
BUF7:00 amBuffalo
16h 25m
1 stop
SAN8:25 pmSan Diego
Feb 6
SAN10:10 pmSan Diego
23h 07m
1 stop
BUF12:17 amBuffalo
Delta
Feb 4
BUF6:00 amBuffalo
15h 02m
2 stops
SAN6:02 pmSan Diego
Feb 10
SAN10:10 pmSan Diego
18h 09m
1 stop
BUF7:19 pmBuffalo
Delta
Jan 29
BUF6:00 amBuffalo
10h 16m
1 stop
SAN1:16 pmSan Diego
Feb 4
SAN7:10 amSan Diego
14h 07m
1 stop
BUF12:17 amBuffalo

American Airlines flights from Buffalo to San Diego

Our best American Airlines deals on Buffalo to San Diego flight tickets
American Airlines
Feb 4
BUF6:00 amBuffalo
8h 17m
1 stop
SAN11:17 amSan Diego
Feb 11
SAN1:46 pmSan Diego
7h 28m
1 stop
BUF12:14 amBuffalo
American Airlines
Feb 1
BUF12:29 pmBuffalo
10h 41m
2 stops
SAN8:10 pmSan Diego
Feb 8
SAN9:55 pmSan Diego
10h 12m
1 stop
BUF11:07 amBuffalo
American Airlines
Feb 1
BUF2:55 pmBuffalo
10h 29m
2 stops
SAN10:24 pmSan Diego
Feb 8
SAN12:16 pmSan Diego
8h 58m
2 stops
BUF12:14 amBuffalo

See travel insights to San Diego from

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?

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 $396.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Buffalo to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $397. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $551. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $330. Flights in the afternoon are often more expensive with an average ticket price of $473.

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 5 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $455 when searching 5 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 $394 on momondo.

How have Buffalo to San Diego flight prices changed over time?

As of January 2025, prices for Buffalo to San Diego flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Buffalo to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$136

Fastest flight time

6h 57m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Buffalo in the past 72 hours is $136. The best round-trip flight deal from Buffalo to San Diego found on momondo in the last 72 hours is $271.
The fastest flight from Buffalo to San Diego takes 6h 57m
There are no direct flights from Buffalo to San Diego. Popular non-direct route for this connection is Buffalo Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)

  • How far is Buffalo to San Diego by plane?

    There are 2181.7 mi between Buffalo and San Diego. Typically, this will take 6h 57m by plane in normal conditions.

  • 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 are updated daily.

  • How many operators does momondo search for flights from Buffalo Airport to San Diego Airport?

  • How old do you have to be to fly from Buffalo Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Buffalo to San Diego?


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
FrontierPriceFrom $198Free CancellationRating
6.0
3,435 reviews
Search Frontier flights
JetBluePriceFrom $256Free CancellationRating
7.4
3,199 reviews
Search JetBlue flights
DeltaPriceFrom $297Free CancellationRating
8.0
8,511 reviews
Search Delta flights
American AirlinesPriceFrom $297Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $326Free CancellationRating
8.1
4,659 reviews
Search Southwest flights
United AirlinesPriceFrom $338Free CancellationRating
7.4
8,964 reviews
Search United Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
La Mesa
National City
Lemon Grove
San Ysidro
Alpine
Borrego Springs
Imperial Beach
Poway
Santee

Why 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?

Flights from Buffalo to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Buffalo to San Diego?

momondo helps you find the best flight between Buffalo and San Diego 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 Buffalo to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Buffalo to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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