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Buffalo Niagara International Airport to Luis Munoz Marin International Airport flight

Explore the cheapest one-way and round-trip flights from Buffalo Niagara International Airport to Luis Munoz Marin International Airport over the next 90 days, with one-way fares from €94 and round-trip from €200. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        BUF 08:15
        4h 39m
        Direct
        SJU 12:54
        Buffalo - San Juan | Fri, Oct 23 | Jetblue Airways
        SJU 18:15
        4h 42m
        Direct
        BUF 22:57
        San Juan - Buffalo | Sat, Oct 31 | Jetblue Airways
        €239 €352
        32% off
        32% off
        €352 €239
      • BUF 08:15
        4h 39m
        Direct
        SJU 12:54
        Buffalo - San Juan | Sat, Oct 17 | Jetblue Airways
        SJU 18:15
        4h 35m
        Direct
        BUF 22:50
        San Juan - Buffalo | Wed, Oct 21 | Jetblue Airways
        €246 €352
        30% off
        30% off
        €352 €246
      • BUF 14:54
        8h 55m
        1 stop
        SJU 23:49
        Buffalo - San Juan | Sat, Oct 17 | Jetblue Airways
        SJU 18:42
        23h 10m
        1 stop
        BUF 17:52
        San Juan - Buffalo | Wed, Oct 21 | Frontier Airlines
        €200 €352
        43% off
        43% off
        €352 €200
      • BUF 12:54
        12h 52m
        1 stop
        SJU 02:46
        Buffalo - San Juan | Thu, Nov 12 | Frontier Airlines
        SJU 09:20
        9h 32m
        1 stop
        BUF 17:52
        San Juan - Buffalo | Thu, Nov 19 | Frontier Airlines
        €207
        41% off
        €352 €207
      • BUF 13:48
        10h 11m
        1 stop
        SJU 00:59
        Buffalo - San Juan | Mon, Nov 16 | Frontier Airlines
        SJU 05:19
        8h 40m
        1 stop
        BUF 12:59
        San Juan - Buffalo | Mon, Nov 23 | Frontier Airlines
        €207
        41% off
        €352 €207
      • BUF 19:53
        16h 16m
        1 stop
        SJU 12:09
        Buffalo - San Juan | Mon, Oct 19 | American Airlines
        SJU 06:00
        16h 54m
        1 stop
        BUF 22:54
        San Juan - Buffalo | Fri, Oct 23 | American Airlines
        €211
        40% off
        €352 €211
      • BUF 14:00
        10h 59m
        1 stop
        SJU 00:59
        Buffalo - San Juan | Wed, Oct 28 | Frontier Airlines
        SJU 07:23
        11h 29m
        1 stop
        BUF 17:52
        San Juan - Buffalo | Sun, Nov 1 | Frontier Airlines
        €212
        40% off
        €352 €212
      • BUF 13:54
        8h 55m
        1 stop
        SJU 23:49
        Buffalo - San Juan | Fri, Nov 20 | Frontier Airlines
        SJU 05:19
        8h 40m
        1 stop
        BUF 12:59
        San Juan - Buffalo | Mon, Nov 23 | Frontier Airlines
        €217
        38% off
        €352 €217
      • BUF 11:38
        8h 15m
        1 stop
        SJU 19:53
        Buffalo - San Juan | Sat, Oct 24 | Jetblue Airways
        SJU 18:25
        23h 27m
        1 stop
        BUF 17:52
        San Juan - Buffalo | Wed, Oct 28 | Frontier Airlines
        €219
        38% off
        €352 €219
      • BUF 19:53
        15h 27m
        1 stop
        SJU 11:20
        Buffalo - San Juan | Fri, Oct 30 | American Airlines
        SJU 13:53
        8h 47m
        1 stop
        BUF 21:40
        San Juan - Buffalo | Mon, Nov 2 | American Airlines
        €226
        36% off
        €352 €226
      • BUF 08:15
        4h 39m
        Direct
        SJU 12:54
        Buffalo - San Juan | Wed, Oct 14 | Jetblue Airways
        SJU 03:00
        14h 52m
        1 stop
        BUF 17:52
        San Juan - Buffalo | Sun, Oct 18 | Frontier Airlines
        €229
        35% off
        €352 €229
      • BUF 18:51
        14h 27m
        1 stop
        SJU 09:18
        Buffalo - San Juan | Tue, Oct 13 | Frontier Airlines
        SJU 03:00
        14h 56m
        1 stop
        BUF 17:56
        San Juan - Buffalo | Tue, Oct 20 | Frontier Airlines
        €229
        35% off
        €352 €229
      • BUF 13:11
        9h 46m
        1 stop
        SJU 22:57
        Buffalo - San Juan | Sat, Oct 24 | American Airlines
        SJU 06:00
        16h 54m
        1 stop
        BUF 22:54
        San Juan - Buffalo | Mon, Oct 26 | American Airlines
        €236
        33% off
        €352 €236
      • BUF 13:48
        11h 11m
        1 stop
        SJU 00:59
        Buffalo - San Juan | Fri, Oct 30 | Frontier Airlines
        SJU 08:15
        8h 49m
        1 stop
        BUF 16:04
        San Juan - Buffalo | Mon, Nov 2 | Delta Air Lines
        €237
        33% off
        €352 €237
      • BUF 13:00
        17h 25m
        1 stop
        SJU 14:00
        Buffalo - San Juan | Tue, Oct 6 | Normal Airline
        SJU 15:00
        6h
        Direct
        BUF 16:00
        San Juan - Buffalo | Thu, Oct 8 | Normal Airline
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      • Cheapest nonstop
        BUF 08:15
        4h 39m
        Direct
        SJU 12:54
        Buffalo - San Juan | Wed, Oct 14 | Jetblue Airways
        €135 €195
        31% off
        31% off
        €195 €135
      • BUF 08:15
        4h 39m
        Direct
        SJU 12:54
        Buffalo - San Juan | Mon, Oct 19 | Jetblue Airways
        €136 €195
        30% off
        30% off
        €195 €136
      • BUF 07:13
        8h 15m
        1 stop
        SJU 15:28
        Buffalo - San Juan | Tue, Oct 27 | American Airlines
        €94 €195
        52% off
        52% off
        €195 €94
      • BUF 19:37
        16h 26m
        1 stop
        SJU 13:03
        Buffalo - San Juan | Fri, Nov 6 | American Airlines
        €94
        52% off
        €195 €94
      • BUF 07:04
        16h 12m
        1 stop
        SJU 00:16
        Buffalo - San Juan | Sat, Nov 7 | American Airlines
        €94
        52% off
        €195 €94
      • BUF 07:14
        16h 2m
        1 stop
        SJU 00:16
        Buffalo - San Juan | Sun, Nov 8 | American Airlines
        €94
        52% off
        €195 €94
      • BUF 12:54
        12h 56m
        1 stop
        SJU 01:50
        Buffalo - San Juan | Thu, Oct 29 | Frontier Airlines
        €98
        50% off
        €195 €98
      • BUF 13:48
        11h 11m
        1 stop
        SJU 00:59
        Buffalo - San Juan | Fri, Oct 30 | Frontier Airlines
        €98
        50% off
        €195 €98
      • BUF 19:53
        15h 27m
        1 stop
        SJU 11:20
        Buffalo - San Juan | Sat, Oct 17 | American Airlines
        €100
        49% off
        €195 €100
      • BUF 07:00
        15h 57m
        1 stop
        SJU 22:57
        Buffalo - San Juan | Sun, Oct 25 | American Airlines
        €100
        49% off
        €195 €100
      • BUF 19:53
        16h 16m
        1 stop
        SJU 12:09
        Buffalo - San Juan | Mon, Oct 26 | American Airlines
        €100
        49% off
        €195 €100
      • BUF 07:14
        16h 2m
        1 stop
        SJU 00:16
        Buffalo - San Juan | Tue, Nov 10 | American Airlines
        €100
        49% off
        €195 €100
      • BUF 05:50
        9h 11m
        1 stop
        SJU 15:01
        Buffalo - San Juan | Wed, Oct 28 | American Airlines
        €105
        46% off
        €195 €105
      • BUF 07:14
        16h 2m
        1 stop
        SJU 00:16
        Buffalo - San Juan | Wed, Nov 11 | American Airlines
        €105
        46% off
        €195 €105
      • BUF 13:00
        17h 25m
        1 stop
        SJU 14:00
        Buffalo - San Juan | Tue, Oct 6 | Normal Airline
        Find more flights
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Flight fares from Buffalo Niagara International Airport to Luis Munoz Marin International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Which airline offers the cheapest flights from Buffalo Niagara International Airport to Luis Munoz Marin International Airport?

The cheapest airline flying from Buffalo Niagara International Airport to Luis Munoz Marin International Airport is American Airlines (from €94) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From €94
Frontier Airlines
From €98
United Airlines
From €125
Jetblue Airways
From €135
Delta Air Lines
From €171

Find more flights and airlines

What is the flight schedule from Buffalo Niagara International Airport to Luis Munoz Marin International Airport?

Check the schedule for flights from Buffalo to San Juan and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. B6635

    Buffalo Niagara International Airport

    07:00

    BUF

    4h 35m

    11:35

    SJU

    - - - - - F -
    Search

  2. B61901

    Buffalo Niagara International Airport

    09:15

    BUF

    1h 27m

    Direct

    10:42

    JFK

    S M T W T F S
    Search

  3. B6803

    John F. Kennedy International Airport

    14:00

    JFK

    4h 10m

    Direct

    18:10

    SJU

    S M T W T F S

  4. AA6131

    Buffalo Niagara International Airport

    08:00

    BUF

    1h 29m

    Direct

    09:29

    PHL

    S M T W T F S
    Search

  5. AA1977

    Philadelphia International Airport

    09:28

    PHL

    4h 9m

    Direct

    13:37

    SJU

    S M T W T F S

  6. DL5296

    Buffalo Niagara International Airport

    15:53

    BUF

    1h 37m

    Direct

    17:30

    JFK

    S M T W T F S
    Search

  7. DL1859

    John F. Kennedy International Airport

    19:25

    JFK

    3h 25m

    Direct

    23:50

    SJU

    S M T W T F S

  8. UA543

    Buffalo Niagara International Airport

    07:00

    BUF

    1h 48m

    Direct

    07:48

    ORD

    S M T W T F S
    Search

  9. UA1996

    O'Hare International Airport

    08:52

    ORD

    4h 48m

    Direct

    15:40

    SJU

    S M T W T F S

  10. AA1204

    Buffalo Niagara International Airport

    06:21

    BUF

    1h 59m

    Direct

    08:20

    CLT

    S M T W T F S
    Search

  11. AA783

    Charlotte Douglas International Airport

    11:00

    CLT

    4h 35m

    Direct

    15:35

    SJU

    S M T W T F S

  12. F91407

    Buffalo Niagara International Airport

    13:45

    BUF

    2h 15m

    Direct

    16:00

    ATL

    S - T - T F -
    Search

  13. F92082

    Hartsfield–Jackson Atlanta International Airport

    11:33

    ATL

    3h 46m

    Direct

    15:19

    SJU

    S M T W T F S

  14. F91691

    Buffalo Niagara International Airport

    12:49

    BUF

    2h 50m

    Direct

    15:39

    MCO

    - M - W - - S
    Search

  15. F91746

    Orlando International Airport

    17:45

    MCO

    3h 3m

    Direct

    20:48

    SJU

    - - - W T F S

  16. F91691

    Buffalo Niagara International Airport

    12:49

    BUF

    2h 50m

    Direct

    15:39

    MCO

    - M - W - - S
    Search

  17. F94726

    Orlando International Airport

    23:00

    MCO

    2h 52m

    Direct

    01:52

    SJU

    S M T W T F S

  18. AA1486

    Buffalo Niagara International Airport

    18:51

    BUF

    2h 3m

    Direct

    20:54

    CLT

    S M - W T F S
    Search

  19. AA3187

    Charlotte Douglas International Airport

    07:36

    CLT

    3h 44m

    Direct

    11:20

    SJU

    S M T W T F S
Find more flights and airlines

About Buffalo Niagara International Airport and Luis Munoz Marin International Airport

Learn about Buffalo Niagara International Airport (BUF) and Luis Munoz Marin International Airport (SJU) — including location, terminals, transportation, and travel tips.

Flight distance 2,978.61km
Cheapest one-way ticket price €94
Cheapest return ticket price €200

FAQs for Buffalo Niagara International Airport to Luis Munoz Marin International Airport Flights

  • How many daily flights are there from Buffalo Niagara International Airport (BUF) to Luis Munoz Marin International Airport (SJU)?

    There are around 1 daily flights from Buffalo Niagara International Airport (BUF) to Luis Munoz Marin International Airport (SJU).
  • The earliest flight from Buffalo Niagara International Airport to Luis Munoz Marin International Airport departs at 11:05, and the last departs at 11:05, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Buffalo Niagara International Airport (BUF) to Luis Munoz Marin International Airport (SJU) is quite popular. Without considering departure times or holidays, tickets cost around €340 in October, the most expensive month to book this route.
    • The distance from Luis Munoz Marin International Airport to downtown is about 11km, by taxi about 30 minutes.
  • The closest airport to Luis Munoz Marin International Airport (SJU) is Fernando Luis Ribas Dominicci Airport. The distance is around 10km.
  • One-way flights from Buffalo Niagara International Airport to Luis Munoz Marin International Airport currently start from €94, and round-trip fares start from €200. The current lowest fare is a American Airlines flight departing on Tue, Oct 27; prices may vary depending on availability.
  • Yes. Jetblue Airways operate direct flights from Buffalo Niagara International Airport to Luis Munoz Marin International Airport, with an average flight time of 3 hours 55 minutes, and around 1 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Buffalo Niagara International Airport to Luis Munoz Marin International Airport is €223. Prices may vary depending on the departure date, airline, and availability.
  • Jetblue Airways are the most popular budget airlines flying from Buffalo Niagara International Airport to Luis Munoz Marin International Airport, with one-way fares starting from €94. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Buffalo Niagara International Airport to Luis Munoz Marin International Airport operates around 1 weekly flights, mainly by Jetblue Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Buffalo Niagara International Airport and Luis Munoz Marin International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.