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Cheap flights from Buffalo to San Juan from $149

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 Juan departing on 1/8. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:04 am - 9:55 amBUF-PSE
21h 51m1 stop
Frontier Logo
10:50 am - 8:16 amPSE-BUF
22h 26m1 stop
$376Frontier
Find Deal
Sat, Jan 10 - Sun, Jan 18
Frontier Logo
9:53 pm - 11:20 amBUF-PSE
12h 27m1 stop
Frontier Logo
10:45 am - 5:19 pmPSE-BUF
7h 34m1 stop
$496Frontier
Find Deal
Fri, Nov 7 - Sat, Nov 29
Frontier Logo
9:53 pm - 11:20 amBUF-PSE
12h 27m1 stop
Frontier Logo
10:45 am - 5:19 pmPSE-BUF
7h 34m1 stop
$520Frontier
Find Deal
Fri, Nov 7 - Sat, Nov 29
Frontier Logo
12:29 pm - 11:20 amBUF-PSE
21h 51m2 stops
Frontier Logo
10:45 am - 5:19 pmPSE-BUF
7h 34m1 stop
$598Frontier
Find Deal
Fri, Nov 7 - Sat, Nov 29
Frontier Logo
12:29 pm - 11:20 amBUF-PSE
21h 51m2 stops
Frontier Logo
10:45 am - 5:19 pmPSE-BUF
7h 34m1 stop
$622Frontier
Find Deal
Fri, Nov 7 - Sat, Nov 29
JetBlue Logo
1:55 pm - 10:15 pmBUF-PSE
7h 20m1 stop
JetBlue Logo
6:01 am - 12:54 pmPSE-BUF
7h 53m1 stop
$670JetBlue
Find Deal
Thu, Dec 18 - Tue, Dec 30
Frontier Logo
12:29 pm - 11:20 amBUF-PSE
21h 51m2 stops
Frontier Logo
10:55 am - 4:20 pmPSE-BUF
30h 25m1 stop
$690Frontier
Find Deal
Fri, Nov 7 - Sun, Nov 30
Frontier Logo
9:28 am - 11:34 amBUF-PSE
25h 06m1 stop
Frontier Logo
12:29 pm - 9:08 pmPSE-BUF
9h 39m1 stop
$740Frontier
Find Deal
Sat, Dec 20 - Mon, Dec 29
Frontier Logo
9:53 pm - 11:20 amBUF-PSE
12h 27m1 stop
Frontier Logo
10:55 am - 4:20 pmPSE-BUF
30h 25m1 stop
$753Frontier
Find Deal
Fri, Nov 7 - Sun, Nov 30
JetBlue Logo
9:45 am - 3:51 amBUF-PSE
17h 06m2 stops
JetBlue Logo
6:01 am - 12:54 pmPSE-BUF
7h 53m1 stop
$782JetBlue
Find Deal
Mon, Dec 1 - Wed, Dec 31

Frontier flights from Buffalo to Ponce

Our best Frontier deals on Buffalo to Ponce flight tickets
Frontier
Jan 10
BUF11:04 amBuffalo
21h 51m
1 stop
PSE9:55 amPonce Mercedita
Jan 18
PSE10:50 amPonce Mercedita
22h 26m
1 stop
BUF8:16 amBuffalo
$376
Find similar
Frontier
Nov 7
BUF9:53 pmBuffalo
12h 27m
1 stop
PSE11:20 amPonce Mercedita
Nov 29
PSE10:45 amPonce Mercedita
7h 34m
1 stop
BUF5:19 pmBuffalo
$496
Find similar
Frontier
Nov 7
BUF9:53 pmBuffalo
12h 27m
1 stop
PSE11:20 amPonce Mercedita
Nov 29
PSE10:45 amPonce Mercedita
7h 34m
1 stop
BUF5:19 pmBuffalo
$520
Find similar

JetBlue flights from Buffalo to Ponce

Our best JetBlue deals on Buffalo to Ponce flight tickets
JetBlue
Dec 18
BUF1:55 pmBuffalo
7h 20m
1 stop
PSE10:15 pmPonce Mercedita
Dec 30
PSE6:01 amPonce Mercedita
7h 53m
1 stop
BUF12:54 pmBuffalo
$670
Find similar
JetBlue
Nov 11
BUF7:45 amBuffalo
15h 07m
1 stop
PSE11:52 pmPonce Mercedita
Nov 14
PSE5:15 amPonce Mercedita
16h 50m
1 stop
BUF9:05 pmBuffalo
$718
Find similar
JetBlue
Dec 1
BUF9:45 amBuffalo
17h 06m
2 stops
PSE3:51 amPonce Mercedita
Dec 31
PSE6:01 amPonce Mercedita
7h 53m
1 stop
BUF12:54 pmBuffalo
$782
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Ponce 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, momondo users made 832,500 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Buffalo to Ponce that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloPonce

BUF - PSE

BUFPSE

Buffalo

Sat 1/10

11:04 am-9:55 am

1 stop21h 51m

Ponce Mercedita

Sun 1/18

10:50 am-8:16 am

1 stop22h 26m

$376

BuffaloPonce

BUF - PSE

BUFPSE

Buffalo

Fri 11/7

9:53 pm-11:20 am

1 stop12h 27m

Ponce Mercedita

Sat 11/29

10:45 am-5:19 pm

1 stop7h 34m

$496

BuffaloPonce

BUF - PSE

BUFPSE

Buffalo

Fri 11/7

9:53 pm-11:20 am

1 stop12h 27m

Ponce Mercedita

Sat 11/29

10:45 am-5:19 pm

1 stop7h 34m

$520

BuffaloPonce

BUF - PSE

BUFPSE

Buffalo

Fri 11/7

12:29 pm-11:20 am

2 stops21h 51m

Ponce Mercedita

Sat 11/29

10:45 am-5:19 pm

1 stop7h 34m

$598

BuffaloPonce

BUF - PSE

BUFPSE

Buffalo

Fri 11/7

12:29 pm-11:20 am

2 stops21h 51m

Ponce Mercedita

Sat 11/29

10:45 am-5:19 pm

1 stop7h 34m

$622

BuffaloPonce

BUF - PSE

BUFPSE

Buffalo

Thu 12/18

1:55 pm-10:15 pm

1 stop7h 20m

Ponce Mercedita

Tue 12/30

6:01 am-12:54 pm

1 stop7h 53m

$670

BuffaloPonce

BUF - PSE

BUFPSE

Buffalo

Fri 11/7

12:29 pm-11:20 am

2 stops21h 51m

Ponce Mercedita

Sun 11/30

10:55 am-4:20 pm

1 stop30h 25m

$690

BuffaloPonce

BUF - PSE

BUFPSE

Buffalo

Sat 12/20

9:28 am-11:34 am

1 stop25h 06m

Ponce Mercedita

Mon 12/29

12:29 pm-9:08 pm

1 stop9h 39m

$740

BuffaloPonce

BUF - PSE

BUFPSE

Buffalo

Fri 11/7

9:53 pm-11:20 am

1 stop12h 27m

Ponce Mercedita

Sun 11/30

10:55 am-4:20 pm

1 stop30h 25m

$753

BuffaloPonce

BUF - PSE

BUFPSE

Buffalo

Mon 12/1

9:45 am-3:51 am

2 stops17h 06m

Ponce Mercedita

Wed 12/31

6:01 am-12:54 pm

1 stop7h 53m

$782

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Buffalo to Ponce

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 day to depart on your flight to Ponce?

The cheapest day to depart from Buffalo to Ponce is on a Wednesday. Travelers who choose to depart for Ponce on a Wednesday will often find tickets for as low as $372. On the other hand, Monday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $554.

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

In the morning is the cheapest time of day to fly from Buffalo to Ponce when you can find flight prices for as low as $326. Flying to Ponce in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ponce is in the afternoon when prices are around $477.

When to book flights from Buffalo to Ponce

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

Cheap Buffalo to Ponce (BUF to PSE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Ponce

Direct flights

None
There are no direct flights from Buffalo to Ponce. There are no popular flight routes from Buffalo to Ponce.
Search flight deals

  • How far is Buffalo to Ponce Mercedita by plane?

    The straight-line distance from Buffalo to Ponce Mercedita is 1861.5 mi. 7h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Buffalo Airport to Ponce Mercedita Airport?

    Prices for flights from Buffalo Airport to Ponce Mercedita Airport were last updated today.

  • How old do you have to be to fly from Buffalo Airport to Ponce Mercedita Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Ponce Mercedita Airport.

  • What documentation or ID do you need to fly to Ponce Mercedita Airport?

    The travel and health documents required for your trip to Ponce Mercedita 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 Ponce Mercedita Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Ponce?

It is quick and easy to find Buffalo to Ponce flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ponce that suits you.

Can I find flights from Buffalo to Ponce with flexible booking policies on momondo?

All flight searches from Buffalo to Ponce on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Ponce?

momondo provides multiple filters to help you find the best flight to Ponce from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Buffalo to Ponce right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Buffalo to Ponce 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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