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Cheap flights from Buffalo to San Diego from C$ 173

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BUF — SAN
21 Apr — 28 Apr1
1 adult
Sun 21/4
Sun 28/4

The best prices from Buffalo to San Diego are usually found in October or September, booked 71 days in advance, depart on a Tuesday or Thursday 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 16 April 2024.

Popular in

June

Cheapest in

October

Round-trip from

C$ 459

One-way from

C$ 332
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 24% potential price drop
Search Deals
From Buffalo to San Diego
Search Deals
One-way flight from Buffalo to San Diego
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What is the cheapest day to fly round-trip from Buffalo to San Diego?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Diego. Check prices with Cheapflights to find a great deal for your trip.

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

Users have found that booking a flight from Buffalo to San Diego at least 36 days early can save you up to 72% on average compared to booking a flight this week. If booking 36 days before your flight isn’t an option for you, users have found flights from Buffalo to San Diego for as little as C$ 568 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 783 for flights departing within the next 3 days.

What is the cheapest month to fly from Buffalo to San Diego?

Flights from Buffalo to San Diego lean towards being more expensive in June. Prices are generally better when you fly from Buffalo to San Diego in October, with the cheapest ticket starting at C$ 253.

When is the cheapest time to fly from Buffalo to San Diego (BUF - SAN)?

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 at noon, which can drop the price by up to 30% versus a flight in the evening.

Cheap Frontier flights from Buffalo to San Diego

Explore cheap flight options specifically provided by Frontier for the route between Buffalo and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 508,882 searches. Data last updated 16 April 2024.
Find some of the cheapest Frontier flights travelling from Buffalo to San Diego. Make sure to double check the flight details before booking.
Sat 24/86:46 p.m.BUF - SAN
1 stop14h 38mFrontier
Thu 12/92:29 p.m.SAN - BUF
1 stop24h 17mFrontier
Deal found 15/4C$ 367
Fri 17/57:07 p.m.BUF - SAN
1 stop15h 07mFrontier
Sun 19/57:54 a.m.SAN - BUF
1 stop29h 31mFrontier
Deal found 15/4C$ 381

Cheap Delta flights from Buffalo to San Diego

Explore cheap flight options specifically provided by Delta for the route between Buffalo and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 508,882 searches. Data last updated 16 April 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Buffalo to San Diego. Make sure to examine the flight information before completing your reservation.
Sat 4/55:25 a.m.BUF - SAN
1 stop17h 50mDelta
Tue 7/51:40 p.m.SAN - BUF
1 stop31h 16mDelta
Deal found 15/4C$ 546
Sat 4/56:12 p.m.BUF - SAN
2 stops18h 42mDelta
Tue 7/512:32 p.m.SAN - BUF
1 stop7h 27mDelta
Deal found 14/4C$ 571
Sat 4/56:12 p.m.BUF - SAN
2 stops18h 42mDelta
Tue 7/512:32 p.m.SAN - BUF
1 stop7h 27mDelta
Deal found 15/4C$ 578
Tue 9/712:04 p.m.BUF - SAN
1 stop9h 12mDelta
Sat 13/710:05 p.m.SAN - BUF
1 stop7h 11mDelta
Deal found 15/4C$ 655
Mon 22/47:55 p.m.BUF - SAN
1 stop27h 20mDelta
Tue 30/412:28 p.m.SAN - BUF
2 stops18h 46mDelta
Deal found 15/4C$ 656
Thu 15/83:25 p.m.BUF - SAN
1 stop10h 38mDelta
Tue 20/87:20 p.m.SAN - BUF
2 stops10h 29mDelta
Deal found 15/4C$ 687
Mon 1/76:15 a.m.BUF - SAN
1 stop7h 00mDelta
Wed 10/77:20 a.m.SAN - BUF
2 stops13h 39mDelta
Deal found 15/4C$ 689
Fri 24/52:11 p.m.BUF - SAN
1 stop7h 04mDelta
Mon 27/59:50 p.m.SAN - BUF
1 stop10h 06mDelta
Deal found 15/4C$ 696
Fri 26/712:04 p.m.BUF - SAN
1 stop9h 12mDelta
Mon 29/710:05 p.m.SAN - BUF
1 stop7h 11mDelta
Deal found 15/4C$ 733

Cheap Buffalo to San Diego flights in April & May 2024

Find cheap flight options from Buffalo to San Diego specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 508,882 searches. Prices were last updated on 16 April 2024.
Check out some of the best flight deals from Buffalo to San Diego in 2024. Check back in a little while for more flight options.
Sat 4/57:12 p.m.BUF - SAN
1 stop15h 21mFrontier
Tue 21/52:39 p.m.SAN - BUF
1 stop28h 17mFrontier
Deal found 13/4C$ 245
Sat 4/57:12 p.m.BUF - SAN
1 stop15h 21mFrontier
Tue 21/510:15 p.m.SAN - BUF
2 stops20h 41mFrontier
Deal found 13/4C$ 307
Wed 22/510:56 p.m.BUF - SAN
1 stop11h 08mFrontier
Sun 26/511:30 a.m.SAN - BUF
1 stop25h 55mFrontier
Deal found 14/4C$ 351
Fri 17/57:07 p.m.BUF - SAN
1 stop15h 07mFrontier
Sun 19/57:54 a.m.SAN - BUF
1 stop29h 31mFrontier
Deal found 15/4C$ 381
Tue 7/56:00 a.m.BUF - SAN
1 stop9h 10mJetBlue
Sat 11/58:15 p.m.SAN - BUF
1 stop10h 55mJetBlue
Deal found 14/4C$ 505
Wed 22/510:56 p.m.BUF - SAN
1 stop11h 08mFrontier
Sun 26/511:30 a.m.SAN - BUF
2 stops21h 18mFrontier
Deal found 14/4C$ 522
Sat 4/511:52 a.m.BUF - SAN
1 stop10h 33mJetBlue
Tue 7/58:15 p.m.SAN - BUF
1 stop10h 55mJetBlue
Deal found 14/4C$ 550
Mon 13/511:29 a.m.BUF - SAN
1 stop10h 46mJetBlue
Mon 20/58:41 p.m.SAN - BUF
1 stop11h 01mJetBlue
Deal found 15/4C$ 555
Mon 13/511:29 a.m.BUF - SAN
1 stop10h 46mJetBlue
Mon 20/58:41 p.m.SAN - BUF
1 stop11h 01mJetBlue
Deal found 15/4C$ 559

Buffalo to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 508,882 searches. Data last updated 16 April 2024.
Check out some of the best flight deals from Buffalo to San Diego in 2024. Check back in a little while for more flight options.
Sat 24/86:46 p.m.BUF - SAN
1 stop14h 38mFrontier
Thu 12/92:29 p.m.SAN - BUF
1 stop24h 17mFrontier
Deal found 15/4C$ 367
Fri 17/57:07 p.m.BUF - SAN
1 stop15h 07mFrontier
Sun 19/57:54 a.m.SAN - BUF
1 stop29h 31mFrontier
Deal found 15/4C$ 381
Sat 4/55:25 a.m.BUF - SAN
1 stop17h 50mDelta
Tue 7/51:40 p.m.SAN - BUF
1 stop31h 16mDelta
Deal found 15/4C$ 546
Sat 4/511:52 a.m.BUF - SAN
1 stop10h 33mJetBlue
Tue 7/58:15 p.m.SAN - BUF
1 stop10h 55mJetBlue
Deal found 14/4C$ 550
Mon 13/511:29 a.m.BUF - SAN
1 stop10h 46mJetBlue
Mon 20/58:41 p.m.SAN - BUF
1 stop11h 01mJetBlue
Deal found 15/4C$ 555
Mon 13/511:29 a.m.BUF - SAN
1 stop10h 46mJetBlue
Mon 20/58:41 p.m.SAN - BUF
1 stop11h 01mJetBlue
Deal found 15/4C$ 559
Sat 4/56:12 p.m.BUF - SAN
2 stops18h 42mDelta
Tue 7/512:32 p.m.SAN - BUF
1 stop7h 27mDelta
Deal found 14/4C$ 571
Sat 4/56:12 p.m.BUF - SAN
2 stops18h 42mDelta
Tue 7/512:32 p.m.SAN - BUF
1 stop7h 27mDelta
Deal found 15/4C$ 578
Thu 11/712:00 p.m.BUF - SAN
1 stop7h 33mSun Country Air
Sun 14/75:55 p.m.SAN - BUF
1 stop16h 12mSun Country Air
Deal found 15/4C$ 640

Buffalo to San Diego flights leaving soon

Find last-minute flight options from Buffalo to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 508,882 searches. Data last updated 16 April 2024.
Book one of these great deals on flights from Buffalo to San Diego. Users should examine the flight details to ensure there are no surprises.
Mon 22/47:55 p.m.BUF - SAN
1 stop27h 20mDelta
Tue 30/412:28 p.m.SAN - BUF
2 stops18h 46mDelta
Deal found 15/4C$ 656
Mon 22/410:12 a.m.BUF - SAN
1 stop11h 46mJetBlue
Tue 30/48:30 p.m.SAN - BUF
1 stop11h 34mJetBlue
Deal found 15/4C$ 713
Mon 22/45:49 p.m.BUF - SAN
2 stops18h 48mUnited Airlines
Tue 30/47:00 a.m.SAN - BUF
2 stops13h 27mUnited Airlines
Deal found 15/4C$ 806
Mon 22/45:49 p.m.BUF - SAN
2 stops18h 48mUnited Airlines
Tue 30/47:00 a.m.SAN - BUF
3 stops13h 23mUnited Airlines
Deal found 15/4C$ 918

One-way flights to San Diego from Buffalo

Search for one-way flight options from Buffalo to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 508,882 searches. Data last updated 16 April 2024.
Users travelling one-way from Buffalo to San Diego can select one of these great deals. Users in need of a round-trip flight from Buffalo to San Diego instead should update the search form at the top of page.
Sun 26/56:00 a.m.BUF - SAN
1 stop9h 10mJetBlue
Deal found 14/4C$ 173
Fri 31/56:00 a.m.BUF - SAN
1 stop9h 10mJetBlue
Deal found 15/4C$ 275
Tue 23/77:15 p.m.BUF - SAN
1 stop7h 29mDelta
Deal found 14/4C$ 307
Thu 16/56:00 a.m.BUF - SAN
1 stop9h 10mJetBlue
Deal found 14/4C$ 332
Sat 20/77:15 p.m.BUF - SAN
1 stop7h 29mDelta
Deal found 14/4C$ 348
Sun 19/56:20 a.m.BUF - SAN
1 stop7h 22mDelta
Deal found 15/4C$ 391
Thu 25/712:00 p.m.BUF - SAN
1 stop7h 33mSun Country Air
Deal found 14/4C$ 396

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 508,882 searches. Data last updated 16 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 367 - C$ 787

Route

Depart

Return

Price

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Sat 24/8

1 stop14h 38m

San Diego

Thu 12/9

1 stop24h 17m

C$ 367

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Fri 17/5

1 stop15h 07m

San Diego

Sun 19/5

1 stop29h 31m

C$ 381

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Sat 4/5

1 stop17h 50m

San Diego

Tue 7/5

1 stop31h 16m

C$ 546

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Sat 4/5

1 stop10h 33m

San Diego

Tue 7/5

1 stop10h 55m

C$ 550

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Mon 13/5

1 stop10h 46m

San Diego

Mon 20/5

1 stop11h 01m

C$ 555

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Thu 11/7

1 stop7h 33m

San Diego

Sun 14/7

1 stop16h 12m

C$ 640

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Fri 26/7

1 stop14h 38m

San Diego

Sun 28/7

1 stop16h 10m

C$ 698

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Mon 13/5

1 stop9h 19m

San Diego

Mon 20/5

2 stops9h 52m

C$ 784

BuffaloSan Diego

BUF - SAN

BUFSAN

Buffalo

Sat 24/8

2 stops12h 42m

San Diego

Thu 12/9

1 stop7h 11m

C$ 787

Flights are sorted by cheapest first

Deals found on 15/4

When is the best time to 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 28 January 2024.
Booking 71 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.
Search Deals

When is the cheapest time to fly from Buffalo to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to San Diego. Price data was last updated on 7 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Buffalo to San Diego flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Diego by month

Plan your trip from Buffalo to San Diego by taking into account the cheapest months to travel. The average price of a one-way flight from Buffalo to San Diego is currently C$ 317 while a round-trip flight costs C$ 590. Price data was last updated on 7 April 2024.

Currently, September is the cheapest month in which you can book a flight from Buffalo to San Diego (average of C$ 333). Flying from Buffalo to San Diego in March is currently the most expensive (average of C$ 570). 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.

January

C$ 471

February

C$ 614

March

C$ 784

April

C$ 676

May

C$ 531

June

C$ 494

July

C$ 662

August

C$ 618

September

C$ 458

October

C$ 583

November

C$ 596

December

C$ 588

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

SAN

Temperature

14 - 22 °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 16 April 2024.
Read through reviews of airlines operating flights from Buffalo to San Diego, such as Frontier, Delta and JetBlue. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,054 reviews
Check prices

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Alaska Airlines
8.1
Very good
9,054 reviews
Alaska Airlines
8.1
Very good
9,054 reviews
Check prices

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Delta
8.1
Very good
11,123 reviews
Alaska Airlines
8.1
Very good
9,054 reviews
Check prices

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

JetBlue
7.7
Good
4,692 reviews
Alaska Airlines
8.1
Very good
9,054 reviews
Check prices

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

United Airlines
7.4
Good
11,352 reviews
Alaska Airlines
8.1
Very good
9,054 reviews
Check prices

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

American Airlines
7.3
Good
14,952 reviews
Alaska Airlines
8.1
Very good
9,054 reviews
Check prices

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

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.

  • Can I find flights from Buffalo to San Diego for under C$ 400 on Cheapflights?

    Yes, there are multiple flights from Buffalo to San Diego for under C$ 400. The cheapest flight booked recently is on Frontier for just C$ 367, but on average you can expect to pay C$ 633.

  • Are there last-minute flights available from Buffalo to San Diego for under C$ 700?

    There are currently 4+ open flights from Buffalo to San Diego within the next 7 days for less than C$ 700.

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

    Currently priced at C$ 367, Frontier will fly you from Buffalo to San Diego and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and JetBlue - these airlines can fly you to your destination from C$ 546 and C$ 550, respectively. Frontier is priced at 35% 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$ 173 on JetBlue. Other airlines that offer cheap prices include Delta from C$ 307 and Sun Country Air from C$ 396 one-way.

  • What are the most popular airlines that fly from Buffalo to San Diego?

    Before booking your flight from Buffalo to San Diego check out the most popular airlines for this route: Endeavor Airlines, American Airlines or JetBlue.

  • What does BUF to SAN mean?

    Buffalo Airport is BUF and San Diego Airport is SAN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Buffalo to San Diego that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Buffalo to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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 see available direct flights.

  • 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.

  • Can I find deals for flights from Buffalo to San Diego that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Buffalo to San Diego?

    Yes, you can often find last-minute deals on Buffalo to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Buffalo to San Diego flight deals updated?

    The Buffalo to San Diego flight deals you see on this page were last updated on 15/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Buffalo to San Diego

Discover the top 6 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 508,882 searches. Data last updated 16 April 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapestC$ 301AverageC$ 434FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapestC$ 307AverageC$ 433FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FrontierCheapestC$ 329AverageC$ 397FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 408AverageC$ 539FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 508AverageC$ 804FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Endeavor AirlinesCheapestC$ 699AverageC$ 769FlexibilityNo cancel feeOn-timeN/A
Search Endeavor Airlines flights
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Search flights from Buffalo to San Diego by cabin class

Find flights from Buffalo to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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Economy Class

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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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