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Cheap flights from Buffalo to San Antonio from C$ 178

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 21/6. 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 — SAT
7 Jun — 14 Jun1
1 adult
Fri 7/6
Fri 14/6

Cheap flight deals from Buffalo to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to San Antonio (SAT). 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 2 June 2024.

Popular in

April

Cheapest in

September

Round-trip from

C$ 465

One-way from

C$ 178
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Buffalo to San Antonio
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One-way flight from Buffalo to San Antonio
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What is the cheapest day to fly round-trip from Buffalo to San Antonio?

Tuesday flights are generally found to be more expensive for flights from Buffalo to San Antonio. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Antonio.

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

Users have found that booking a flight from Buffalo to San Antonio at least 52 days early can save you up to 145% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from Buffalo to San Antonio for as little as C$ 587 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$ 657 for flights departing within the next 3 days.

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

Flights from Buffalo to San Antonio lean towards being more expensive in April. Prices are generally better when you fly from Buffalo to San Antonio in September, with the cheapest ticket starting at C$ 240.

What is the cheapest time of day to fly from BUF to SAT?

It’s typically best to fly out from Buffalo to San Antonio at noon. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap United Airlines flights from Buffalo to San Antonio

Explore cheap flight options specifically provided by United Airlines for the route between Buffalo and San Antonio. 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 420,726 searches. Data last updated 2 June 2024.
Find some of the cheapest United Airlines flights travelling from Buffalo to San Antonio. Make sure to double check the flight details before booking.
Thu 4/76:18 a.m.BUF - SAT
1 stop5h 41mUnited Airlines
Wed 10/712:05 p.m.SAT - BUF
2 stops10h 51mUnited Airlines
Deal found 1/6C$ 585
Thu 4/77:00 a.m.BUF - SAT
2 stops9h 23mUnited Airlines
Wed 10/712:05 p.m.SAT - BUF
2 stops10h 51mUnited Airlines
Deal found 1/6C$ 591
Thu 27/66:08 a.m.BUF - SAT
1 stop6h 49mUnited Airlines
Tue 9/712:05 p.m.SAT - BUF
2 stops10h 51mUnited Airlines
Deal found 1/6C$ 669
Fri 11/107:55 p.m.BUF - SAT
1 stop25h 31mUnited Airlines
Thu 17/1012:45 p.m.SAT - BUF
2 stops10h 00mUnited Airlines
Deal found 1/6C$ 691
Mon 1/76:03 p.m.BUF - SAT
1 stop6h 10mUnited Airlines
Mon 8/79:00 a.m.SAT - BUF
2 stops13h 56mUnited Airlines
Deal found 1/6C$ 724
Wed 31/77:00 a.m.BUF - SAT
2 stops11h 44mUnited Airlines
Mon 5/812:05 p.m.SAT - BUF
2 stops10h 31mUnited Airlines
Deal found 1/6C$ 766
Tue 9/77:00 a.m.BUF - SAT
1 stop6h 09mUnited Airlines
Tue 16/712:05 p.m.SAT - BUF
2 stops10h 51mUnited Airlines
Deal found 1/6C$ 767
Thu 21/116:00 a.m.BUF - SAT
2 stops8h 08mUnited Airlines
Mon 2/121:58 p.m.SAT - BUF
1 stop5h 32mUnited Airlines
Deal found 1/6C$ 777
Thu 21/117:00 a.m.BUF - SAT
2 stops9h 26mUnited Airlines
Mon 2/122:14 p.m.SAT - BUF
2 stops8h 11mUnited Airlines
Deal found 1/6C$ 783

Cheap JetBlue flights from Buffalo to San Antonio

Explore cheap flight options specifically provided by JetBlue for the route between Buffalo and San Antonio. 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 420,726 searches. Data last updated 2 June 2024.
Take a gander at the lowest prices we've found on JetBlue flights from Buffalo to San Antonio. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 17/75:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Wed 24/71:30 p.m.SAT - BUF
1 stop6h 41mJetBlue
Deal found 1/6C$ 371
Tue 9/75:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Tue 16/71:20 p.m.SAT - BUF
1 stop6h 51mJetBlue
Deal found 1/6C$ 379
Mon 1/75:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Mon 8/711:43 a.m.SAT - BUF
1 stop8h 50mJetBlue
Deal found 1/6C$ 461
Fri 11/107:00 a.m.BUF - SAT
1 stop6h 27mJetBlue
Thu 17/101:22 p.m.SAT - BUF
1 stop7h 28mJetBlue
Deal found 1/6C$ 515
Mon 8/75:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Fri 12/71:20 p.m.SAT - BUF
1 stop8h 53mJetBlue
Deal found 1/6C$ 550

Cheap Buffalo to San Antonio flights in June & July 2024

Find cheap flight options from Buffalo to San Antonio specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 420,726 searches. Prices were last updated on 2 June 2024.
Check out some of the best flight deals from Buffalo to San Antonio in 2024. For more flight deals, be sure to check back very soon.
Fri 21/66:15 p.m.BUF - SAT
1 stop16h 26mFrontier
Sun 23/610:58 p.m.SAT - BUF
1 stop16h 52mFrontier
Deal found 1/6C$ 409
Thu 27/66:08 a.m.BUF - SAT
1 stop6h 49mUnited Airlines
Tue 9/712:05 p.m.SAT - BUF
2 stops10h 51mUnited Airlines
Deal found 1/6C$ 669
Thu 27/66:08 a.m.BUF - SAT
2 stops10h 15mUnited Airlines
Tue 9/712:05 p.m.SAT - BUF
2 stops10h 51mUnited Airlines
Deal found 1/6C$ 807
Fri 21/610:25 a.m.BUF - SAT
2 stops11h 23mUnited Airlines
Sun 23/62:14 p.m.SAT - BUF
1 stop6h 33mUnited Airlines
Deal found 1/6C$ 858
Thu 13/66:09 a.m.BUF - SAT
2 stops8h 12mUnited Airlines
Sun 16/67:00 a.m.SAT - BUF
1 stop8h 30mUnited Airlines
Deal found 1/6C$ 873
Thu 13/67:00 a.m.BUF - SAT
2 stops9h 31mUnited Airlines
Sun 16/65:30 a.m.SAT - BUF
2 stops10h 00mUnited Airlines
Deal found 1/6C$ 880
Fri 21/610:25 a.m.BUF - SAT
2 stops9h 43mUnited Airlines
Sun 23/67:30 a.m.SAT - BUF
2 stops15h 29mUnited Airlines
Deal found 1/6C$ 948
Fri 14/67:00 a.m.BUF - SAT
2 stops9h 31mUnited Airlines
Sun 16/65:30 a.m.SAT - BUF
2 stops10h 00mUnited Airlines
Deal found 1/6C$ 984

Buffalo to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 420,726 searches. Data last updated 2 June 2024.
Check out some of the best flight deals from Buffalo to San Antonio in 2024. For more flight deals, be sure to check back very soon.
Wed 17/75:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Wed 24/71:30 p.m.SAT - BUF
1 stop6h 41mJetBlue
Deal found 1/6C$ 371
Tue 9/75:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Tue 16/71:20 p.m.SAT - BUF
1 stop6h 51mJetBlue
Deal found 1/6C$ 379
Fri 21/66:15 p.m.BUF - SAT
1 stop16h 26mFrontier
Sun 23/610:58 p.m.SAT - BUF
1 stop16h 52mFrontier
Deal found 1/6C$ 409
Mon 1/75:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Mon 8/711:43 a.m.SAT - BUF
1 stop8h 50mJetBlue
Deal found 1/6C$ 461
Thu 21/115:55 p.m.BUF - SAT
1 stop5h 42mDelta
Mon 2/124:05 p.m.SAT - BUF
1 stop6h 51mDelta
Deal found 1/6C$ 499
Fri 11/107:00 a.m.BUF - SAT
1 stop6h 27mJetBlue
Thu 17/101:22 p.m.SAT - BUF
1 stop7h 28mJetBlue
Deal found 1/6C$ 515
Mon 8/75:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Fri 12/71:20 p.m.SAT - BUF
1 stop8h 53mJetBlue
Deal found 1/6C$ 550
Thu 4/76:18 a.m.BUF - SAT
1 stop5h 41mUnited Airlines
Wed 10/712:05 p.m.SAT - BUF
2 stops10h 51mUnited Airlines
Deal found 1/6C$ 585
Thu 4/77:00 a.m.BUF - SAT
2 stops9h 23mUnited Airlines
Wed 10/712:05 p.m.SAT - BUF
2 stops10h 51mUnited Airlines
Deal found 1/6C$ 591

One-way flights to San Antonio from Buffalo

Search for one-way flight options from Buffalo to San Antonio. 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 420,726 searches. Data last updated 2 June 2024.
Users travelling one-way from Buffalo to San Antonio can select one of these great deals. For those needing a return trip from Buffalo, there is a search form available above.
Fri 21/66:15 p.m.BUF - SAT
1 stop20h 47mFrontier
Deal found 1/6C$ 178
Thu 20/611:41 a.m.BUF - SAT
1 stop23h 14mSun Country Air
Deal found 1/6C$ 202
Thu 20/611:41 a.m.BUF - SAT
3 stops29h 54mMultiple Airlines
Deal found 1/6C$ 347
Thu 20/611:41 a.m.BUF - SAT
2 stops14h 28mMultiple Airlines
Deal found 1/6C$ 375
Fri 21/610:25 a.m.BUF - SAT
2 stops9h 43mUnited Airlines
Deal found 1/6C$ 395
Fri 21/66:09 a.m.BUF - SAT
3 stops14h 46mUnited Airlines
Deal found 1/6C$ 643
Sun 22/911:25 a.m.BUF - SAT
3 stops13h 34mUnited Airlines
Deal found 1/6C$ 1,198

Find flights from Buffalo to San Antonio within your budget

Customize your flight search to find flights from Buffalo to San Antonio 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 420,726 searches. Data last updated 2 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 371 - C$ 591

Route

Depart

Return

Price

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Wed 17/7

1 stop7h 48m

San Antonio

Wed 24/7

1 stop6h 41m

C$ 371

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Tue 9/7

1 stop7h 48m

San Antonio

Tue 16/7

1 stop6h 51m

C$ 379

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Fri 21/6

1 stop16h 26m

San Antonio

Sun 23/6

1 stop16h 52m

C$ 409

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Mon 1/7

1 stop7h 48m

San Antonio

Mon 8/7

1 stop8h 50m

C$ 461

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Thu 21/11

1 stop5h 42m

San Antonio

Mon 2/12

1 stop6h 51m

C$ 499

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Fri 11/10

1 stop6h 27m

San Antonio

Thu 17/10

1 stop7h 28m

C$ 515

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Mon 8/7

1 stop7h 48m

San Antonio

Fri 12/7

1 stop8h 53m

C$ 550

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Thu 4/7

1 stop5h 41m

San Antonio

Wed 10/7

2 stops10h 51m

C$ 585

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Thu 4/7

2 stops9h 23m

San Antonio

Wed 10/7

2 stops10h 51m

C$ 591

Flights are sorted by cheapest first

Deals found on 1/6

How far ahead should I book a flight from Buffalo to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to San Antonio. Price data was last updated on 31 May 2024.
The price you pay for your flight from Buffalo to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Buffalo to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to San Antonio. Price data was last updated on 26 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Buffalo to San Antonio flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Buffalo to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio 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.

Temperature and rainfall in San Antonio by month

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

SAT

Temperature

11 - 29 °C

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated 2 June 2024.
Read through reviews of airlines operating flights from Buffalo to San Antonio, such as United Airlines and JetBlue. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Delta
8.0
Very good
10,410 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

JetBlue
7.6
Good
4,346 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

United Airlines
7.4
Good
10,755 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Sun Country Air
7.2
Good
592 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Frontier
6.2
Okay
4,006 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to San Antonio. 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 Antonio for under C$ 400 on Cheapflights?

    Yes, there are multiple flights from Buffalo to San Antonio for under C$ 400. The cheapest flight booked recently is on JetBlue for just C$ 371, but on average you can expect to pay C$ 642.

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

    Cheapflights users have booked flights from Buffalo to San Antonio round-trip from C$ 371. Other airlines that can offer you cheap pricing are Frontier, from C$ 409, and Delta, from C$ 499. You may be able to fly from Buffalo to San Antonio for 32% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Buffalo to San Antonio are Frontier (C$ 178), Sun Country Air (C$ 202), and United Airlines (C$ 395).

  • What does BUF to SAT mean?

    Buffalo Airport is BUF and San Antonio Airport is SAT. 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 Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your Buffalo to San Antonio flight 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 Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Buffalo to San Antonio 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 Antonio that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to San Antonio 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 Antonio that allow pets onboard?

    Many airlines flying from Buffalo to San Antonio 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 Antonio?

    Yes, you can often find last-minute deals on Buffalo to San Antonio 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 Antonio flight deals updated?

    The Buffalo to San Antonio flight deals you see on this page were last updated on 1/6.

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

    When booking a flight from Buffalo to San Antonio, you may want to consider flying on Endeavor Airlines, American Airlines or JetBlue as they are the most popular for this route.

  • What is the cheapest month to book a flight from Buffalo to San Antonio?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to San Antonio (average of C$ 341). Flying from Buffalo to San Antonio in October is currently the most expensive (average of C$ 500). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Buffalo to San Antonio

Discover the top 5 airlines that operate flights from Buffalo to San Antonio. 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 420,726 searches. Data last updated 2 June 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapestC$ 209AverageC$ 388FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapestC$ 377AverageC$ 377FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 381AverageC$ 675FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 392AverageC$ 485FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Endeavor AirlinesCheapestC$ 565AverageC$ 587FlexibilityNo cancel feeOn-timeN/A
Search Endeavor Airlines flights
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Search flights from Buffalo to San Antonio by cabin class

Find flights from Buffalo to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Weekly flight availability from Buffalo to San Antonio

Explore weekly flight availability from Buffalo to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 June 2024.
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How does Cheapflights help users find flights from Buffalo to San Antonio?

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Buffalo to San Antonio flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Buffalo to San Antonio on Cheapflights with our Price Alert feature and get notified when better prices are available.

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