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Cheap flights from San Diego to Buffalo from $104

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
8:20 pm - 10:48 amSAN  San Diego-BUF Buffalo
11h 28m1 stop Boston Logan Intl
JetBlue Logo
12:08 pm - 8:25 pmBUF  Buffalo-SAN San Diego
11h 17m1 stop New York John F Kennedy Intl
$318JetBlue
Tue, Oct 20 - Wed, Oct 28
JetBlue Logo
8:20 pm - 10:48 amSAN  San Diego-BUF Buffalo
11h 28m1 stop Boston Logan Intl
JetBlue Logo
6:55 am - 12:56 pmBUF  Buffalo-SAN San Diego
9h 01m1 stop Boston Logan Intl
$318JetBlue
Tue, Oct 20 - Thu, Oct 29
American Airlines Logo
11:44 am - 11:13 pmSAN  San Diego-BUF Buffalo
8h 29m1 stop Chicago O'Hare Intl
American Airlines Logo
6:31 pm - 11:59 pmBUF  Buffalo-SAN San Diego
8h 28m1 stop Chicago O'Hare Intl
$327American Airlines
Sun, Jan 31 - Fri, Feb 5
American Airlines Logo
11:44 am - 11:13 pmSAN  San Diego-BUF Buffalo
8h 29m1 stop Chicago O'Hare Intl
American Airlines Logo
6:31 pm - 11:59 pmBUF  Buffalo-SAN San Diego
8h 28m1 stop Chicago O'Hare Intl
$327American Airlines
Sun, Jan 31 - Mon, Feb 8
Southwest Logo
10:40 pm - 10:25 amSAN  San Diego-BUF Buffalo
8h 45m1 stop Chicago Midway
Southwest Logo
7:00 pm - 11:20 pmBUF  Buffalo-SAN San Diego
7h 20m1 stop Chicago Midway
$327Southwest
Thu, Oct 22 - Tue, Oct 27
Southwest Logo
1:05 pm - 12:20 amSAN  San Diego-BUF Buffalo
8h 15m1 stop Las Vegas Harry Reid Intl
Southwest Logo
6:55 pm - 11:20 pmBUF  Buffalo-SAN San Diego
7h 25m1 stop Chicago Midway
$327Southwest
Thu, Oct 29 - Tue, Nov 3
United Airlines Logo
10:30 pm - 9:21 amSAN  San Diego-BUF Buffalo
7h 51m1 stop Chicago O'Hare Intl
United Airlines Logo
2:55 pm - 8:33 pmBUF  Buffalo-SAN San Diego
8h 38m1 stop Washington, D.C. Dulles Intl
$327United Airlines
Thu, Oct 29 - Tue, Nov 3
United Airlines Logo
10:30 pm - 9:21 amSAN  San Diego-BUF Buffalo
7h 51m1 stop Chicago O'Hare Intl
United Airlines Logo
8:50 am - 2:55 pmBUF  Buffalo-SAN San Diego
9h 05m1 stop Denver Intl
$327United Airlines
Sun, Oct 25 - Fri, Oct 30
Delta Logo
10:00 pm - 8:26 amSAN  San Diego-BUF Buffalo
7h 26m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:15 am - 10:20 amBUF  Buffalo-SAN San Diego
7h 05m1 stop Detroit Metropolitan Wayne County
$327Delta
Fri, Oct 23 - Sun, Oct 25
Delta Logo
12:48 pm - 11:59 pmSAN  San Diego-BUF Buffalo
8h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:35 am - 10:26 amBUF  Buffalo-SAN San Diego
6h 51m1 stop Detroit Metropolitan Wayne County
$327Delta
Tue, Nov 10 - Sun, Nov 15

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American Airlines flights from San Diego to Buffalo

Our best American Airlines deals on San Diego to Buffalo flight tickets
American Airlines
Oct 21
SAN12:20 pmSan Diego
7h 34m
1 stop
BUF10:54 pmBuffalo
Oct 26
BUF3:56 pmBuffalo
8h 41m
1 stop
SAN9:37 pmSan Diego
$340
American Airlines
Oct 30
SAN11:58 amSan Diego
7h 52m
1 stop
BUF10:50 pmBuffalo
Nov 3
BUF7:14 amBuffalo
11h 25m
2 stops
SAN3:39 pmSan Diego
$349
American Airlines
Oct 31
SAN7:15 amSan Diego
11h 14m
2 stops
BUF9:29 pmBuffalo
Nov 4
BUF7:03 amBuffalo
9h 05m
1 stop
SAN1:08 pmSan Diego
$354

Southwest flights from San Diego to Buffalo

Our best Southwest deals on San Diego to Buffalo flight tickets
Southwest
Oct 22
SAN10:40 pmSan Diego
8h 45m
1 stop
BUF10:25 amBuffalo
Oct 27
BUF4:25 pmBuffalo
9h 55m
2 stops
SAN11:20 pmSan Diego
$332
Southwest
Oct 29
SAN10:15 pmSan Diego
12h 55m
2 stops
BUF2:10 pmBuffalo
Nov 3
BUF5:00 pmBuffalo
9h 05m
1 stop
SAN11:05 pmSan Diego
$338
Southwest
Nov 12
SAN8:30 pmSan Diego
8h 55m
2 stops
BUF8:25 amBuffalo
Nov 19
BUF6:55 pmBuffalo
7h 30m
1 stop
SAN11:25 pmSan Diego
$362

momondo Fare Finder

 
Use the filters below to find and compare flights from San Diego to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoBuffalo

SAN San Diego - BUF Buffalo

SANBUF

San Diego

Tue 10/20

8:20 pm-10:48 am

1 stop11h 28m

Buffalo

Wed 10/28

12:08 pm-8:25 pm

1 stop11h 17m

$318

San DiegoBuffalo

SAN San Diego - BUF Buffalo

SANBUF

San Diego

Tue 10/20

8:20 pm-10:48 am

1 stop11h 28m

Buffalo

Thu 10/29

6:55 am-12:56 pm

1 stop9h 01m

$318

San DiegoBuffalo

SAN San Diego - BUF Buffalo

SANBUF

San Diego

Sun 1/31

11:44 am-11:13 pm

1 stop8h 29m

Buffalo

Fri 2/5

6:31 pm-11:59 pm

1 stop8h 28m

$327

San DiegoBuffalo

SAN San Diego - BUF Buffalo

SANBUF

San Diego

Sun 1/31

11:44 am-11:13 pm

1 stop8h 29m

Buffalo

Mon 2/8

6:31 pm-11:59 pm

1 stop8h 28m

$327

San DiegoBuffalo

SAN San Diego - BUF Buffalo

SANBUF

San Diego

Thu 10/22

10:40 pm-10:25 am

1 stop8h 45m

Buffalo

Tue 10/27

7:00 pm-11:20 pm

1 stop7h 20m

$327

San DiegoBuffalo

SAN San Diego - BUF Buffalo

SANBUF

San Diego

Thu 10/29

1:05 pm-12:20 am

1 stop8h 15m

Buffalo

Tue 11/3

6:55 pm-11:20 pm

1 stop7h 25m

$327

San DiegoBuffalo

SAN San Diego - BUF Buffalo

SANBUF

San Diego

Thu 10/29

10:30 pm-9:21 am

1 stop7h 51m

Buffalo

Tue 11/3

2:55 pm-8:33 pm

1 stop8h 38m

$327

San DiegoBuffalo

SAN San Diego - BUF Buffalo

SANBUF

San Diego

Sun 10/25

10:30 pm-9:21 am

1 stop7h 51m

Buffalo

Fri 10/30

8:50 am-2:55 pm

1 stop9h 05m

$327
Quickest round-trip

San DiegoBuffalo

SAN San Diego - BUF Buffalo

SANBUF

San Diego

Fri 10/23

10:00 pm-8:26 am

1 stop7h 26m

Buffalo

Sun 10/25

6:15 am-10:20 am

1 stop7h 05m

$327

San DiegoBuffalo

SAN San Diego - BUF Buffalo

SANBUF

San Diego

Tue 11/10

12:48 pm-11:59 pm

1 stop8h 11m

Buffalo

Sun 11/15

6:35 am-10:26 am

1 stop6h 51m

$327

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between San Diego and Buffalo?

Prices are currently low for flights on this route.

Typical prices usually range from $326 to $458.
The lowest price recently found on this route was $318.

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of February, then book flights to Buffalo from San Diego during October instead. Flights to Buffalo in October, while not as cheap as those in February, still average around $367.

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

You are more likely to see cheaper flights to Buffalo from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $486 when searching 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 $346 on momondo.

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

As of October 2026, prices for San Diego to Buffalo flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Buffalo

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

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

Best Price Found

$104

Fastest flight time

7h 10m

Direct flights

None
The best one-way flight to Buffalo from San Diego in the past 72 hours is $104. The best round-trip flight deal from San Diego to Buffalo found on momondo in the last 72 hours is $318.
The fastest flight from San Diego to Buffalo takes 7h 10m
There are no direct flights from San Diego to Buffalo. There are no popular flight routes from San Diego to Buffalo.
Search flight deals

Frequently asked questions about flying 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 7h 10m.

  • 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?

  • 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?

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
JetBluePriceFrom $275Free CancellationRating
7.1
3,043 reviews
Search JetBlue flights
DeltaPriceFrom $296Free CancellationRating
7.8
8,615 reviews
Search Delta flights
American AirlinesPriceFrom $296Free CancellationRating
7.0
12,096 reviews
Search American Airlines flights
United AirlinesPriceFrom $304Free CancellationRating
7.4
10,270 reviews
Search United Airlines flights
SouthwestPriceFrom $329Free CancellationRating
8.0
4,207 reviews
Search Southwest flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Williamsville
Tonawanda
Bowmansville
Lockport
West Seneca
Orchard Park
Grand Island
East Aurora
Angola

Why 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.

An easier way to manage your Buffalo trip

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