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Cheap flights from Buffalo to San Diego from C$ 170

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SAN
23 Dec — 30 Dec1
1 adult

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 Monday

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 18 December 2024.

Round-trip from

C$ 386

One-way from

C$ 170

Popular in

December

Cheapest in

January

Average price

C$ 873
JetBlue
  • JetBlue
  • 8/1-18/1
  • 2 total stops
  • 19h 40m total
  • Buffalo to San Diego
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Frontier
  • Frontier
  • 6/1
  • 2 total stops
  • 29h 21m total
  • Buffalo to San Diego
Search Deals
High demand for flights, 0% potential price rise
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Best time to find cheap flights, 3% potential price drop
Search Deals
Average for round-trip flights in December 2024
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Find flight deals from Buffalo to San Diego

Cheapest flights from Buffalo to San Diego
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 18 December 2024.

Tue 31/1210:28 a.m.BUF - SAN
1 stop13h 26mJetBlue
Fri 10/19:00 p.m.SAN - BUF
1 stop8h 00mJetBlue
Deal found 17/12C$ 644
Wed 25/128:50 a.m.BUF - SAN
1 stop10h 35mSouthwest
Sat 4/11:40 p.m.SAN - BUF
1 stop7h 55mSouthwest
Deal found 17/12C$ 766
Sun 29/126:10 a.m.BUF - SAN
1 stop7h 32mDelta
Sat 4/16:15 a.m.SAN - BUF
1 stop8h 50mDelta
Deal found 18/12C$ 1,225
Tue 17/125:50 p.m.BUF - SAN
2 stops18h 58mUnited Airlines
Fri 27/128:15 a.m.SAN - BUF
1 stop7h 38mUnited Airlines
Deal found 17/12C$ 1,254
Sun 29/125:23 a.m.BUF - SAN
2 stops15h 05mAlaska Airlines
Wed 8/15:59 p.m.SAN - BUF
3 stops25h 36mAlaska Airlines
Deal found 17/12C$ 3,374

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 629,999 searches. Data last updated 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Wed 8/1

11:05 a.m.-7:45 p.m.

1 stop11h 40m

San Diego

Sat 18/1

9:00 p.m.-8:00 a.m.

1 stop8h 00m

C$ 386

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Sat 18/1

5:40 p.m.-10:30 p.m.

1 stop7h 50m

San Diego

Tue 28/1

7:00 a.m.-4:53 p.m.

1 stop6h 53m

C$ 501

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Sat 1/2

6:00 a.m.-10:50 a.m.

1 stop7h 50m

San Diego

Sat 8/2

7:25 a.m.-5:13 p.m.

1 stop6h 48m

C$ 566

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Thu 16/1

4:35 p.m.-10:15 p.m.

1 stop8h 40m

San Diego

Sun 26/1

8:15 a.m.-5:30 p.m.

1 stop6h 15m

C$ 574

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Tue 25/3

5:30 a.m.-4:34 p.m.

2 stops14h 04m

San Diego

Fri 4/4

6:15 a.m.-9:08 p.m.

2 stops11h 53m

C$ 924

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Mon 6/1

9:28 p.m.-11:49 p.m.

2 stops29h 21m

C$ 170

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Wed 8/1

11:05 a.m.-7:45 p.m.

1 stop11h 40m

C$ 193

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Sat 18/1

12:08 p.m.-6:02 p.m.

1 stop8h 54m

C$ 254

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Thu 16/1

4:35 p.m.-10:15 p.m.

1 stop8h 40m

C$ 283

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Wed 19/2

6:00 a.m.-8:18 p.m.

3 stops17h 18m

C$ 333

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 13 December 2024.

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 C$ 346). Flying from Buffalo to San Diego in March is currently the most expensive (average of C$ 569). 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 18 December 2024.

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 51% versus a flight in the morning.

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 - 58.0 mm per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 18 December 2024.
Read through reviews of airlines operating flights from Buffalo to San Diego, such as Delta, United Airlines and Southwest. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

JetBlue
7.4
Good
3,279 reviews
Southwest
8.1
Very good
4,848 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Buffalo to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Buffalo to San Diego round-trip?

    Currently priced at C$ 386, JetBlue will fly you from Buffalo to San Diego and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Southwest - these airlines can fly you to your destination from C$ 501 and C$ 546, respectively. JetBlue is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to San Diego one-way?

    One-way options have recently been found by users for as low as C$ 170 on Frontier. Other airlines that offer cheap prices include JetBlue from C$ 193 and Delta from C$ 254 one-way.

  • Can I find deals for flights from Buffalo to San Diego that include hotel bookings?

    Yes. In addition to deals on Buffalo to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to San Diego.

  • Can I find deals for business class flights from Buffalo to San Diego?

    Yes. Cheapflights offers flight deals from Buffalo to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 C$ 346). Flying from Buffalo to San Diego in March is currently the most expensive (average of C$ 569). 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.

See more FAQs

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Top 5 airlines flying from Buffalo to San Diego

Discover the top 5 airlines that operate flights from Buffalo to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 268AverageC$ 351FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 284AverageC$ 536FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 424AverageC$ 665FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 558AverageC$ 737FlexibilityNo cancel feeOn-time63%
Search Southwest flights
United AirlinesCheapestC$ 595AverageC$ 870FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to San Diego?

When you search for this flight from Buffalo to San Diego, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to San Diego?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Buffalo to San Diego.

Can Cheapflights find flights from Buffalo to San Diego with no change fees?

Yes, we can. To see specific flights from Buffalo to San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Buffalo to San Diego become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Diego from Buffalo today and book when prices fit your budget.

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