Trip.com
>
Flights
>
Flights to United States
>
Flights to New York State
>
Flights to Buffalo
>
Baltimore to Buffalo flight
>
Baltimore/Washington International Airport to Buffalo Niagara International Airport flight

Explore the cheapest one-way and round-trip flights from Baltimore/Washington International Airport to Buffalo Niagara International Airport over the next 90 days, with one-way fares from MXN995 and round-trip from MXN2,515. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      BWI 17:34
      5h 8m
      1 stop
      BUF 22:42
      Baltimore - Buffalo | Mon, Nov 16 | Delta Air Lines
      MXN995 MXN1,641
      39% off
      39% off
      MXN1,641 MXN995
    • BWI 17:44
      6h 17m
      1 stop
      BUF 00:01
      Baltimore - Buffalo | Thu, Dec 3 | Delta Air Lines
      MXN1,329 MXN1,641
      19% off
      19% off
      MXN1,641 MXN1,329
    • BWI 17:34
      6h 24m
      1 stop
      BUF 23:58
      Baltimore - Buffalo | Wed, Nov 11 | Delta Air Lines
      MXN1,334 MXN1,641
      19% off
      19% off
      MXN1,641 MXN1,334
    • BWI 06:00
      6h 20m
      1 stop
      BUF 12:20
      Baltimore - Buffalo | Fri, Dec 18 | Frontier Airlines
      MXN1,340
      18% off
      MXN1,641 MXN1,340
    • BWI 06:00
      6h 20m
      1 stop
      BUF 12:20
      Baltimore - Buffalo | Wed, Dec 16 | Frontier Airlines
      MXN1,340
      18% off
      MXN1,641 MXN1,340
    • BWI 20:09
      16h 19m
      1 stop
      BUF 12:28
      Baltimore - Buffalo | Fri, Nov 27 | Frontier Airlines
      MXN1,443
      12% off
      MXN1,641 MXN1,443
    • BWI 17:05
      15h 47m
      1 stop
      BUF 08:52
      Baltimore - Buffalo | Sat, Dec 26 | Frontier Airlines
      MXN1,443
      12% off
      MXN1,641 MXN1,443
    • BWI 06:00
      5h 24m
      1 stop
      BUF 11:24
      Baltimore - Buffalo | Sat, Dec 5 | Delta Air Lines
      MXN1,454
      11% off
      MXN1,641 MXN1,454
    • BWI 18:07
      4h 32m
      1 stop
      BUF 22:39
      Baltimore - Buffalo | Thu, Dec 3 | American Airlines
      MXN4,926
      30% off
      MXN7,041 MXN4,926
    • BWI 13:00
      17h 25m
      1 stop
      BUF 14:00
      Baltimore - Buffalo | Sat, Nov 7 | Normal Airline
      More cheap flights
      More cheap flights
    • BWI 06:00
      5h 24m
      1 stop
      BUF 11:24
      Baltimore - Buffalo | Thu, Dec 3 | Delta Air Lines
      BUF 15:55
      1h 15m
      Nonstop
      BWI 17:10
      Buffalo - Baltimore | Mon, Dec 7 |
      MXN2,515 MXN3,548
      28% off
      28% off
      MXN3,548 MXN2,515
    • BWI 06:25
      5h 54m
      1 stop
      BUF 12:19
      Baltimore - Buffalo | Fri, Dec 4 | Frontier Airlines
      BUF 12:45
      1h 10m
      Nonstop
      BWI 13:55
      Buffalo - Baltimore | Mon, Dec 7 |
      MXN2,790 MXN3,548
      21% off
      21% off
      MXN3,548 MXN2,790
    • BWI 06:00
      5h 24m
      1 stop
      BUF 11:24
      Baltimore - Buffalo | Wed, Dec 16 | Delta Air Lines
      BUF 06:05
      1h 20m
      Nonstop
      BWI 07:25
      Buffalo - Baltimore | Wed, Dec 23 |
      MXN2,946 MXN3,548
      17% off
      17% off
      MXN3,548 MXN2,946
    • BWI 19:12
      18h 23m
      1 stop
      BUF 13:35
      Baltimore - Buffalo | Thu, Dec 3 | Frontier Airlines
      BUF 13:15
      9h 26m
      1 stop
      BWI 22:41
      Buffalo - Baltimore | Mon, Dec 7 | Frontier Airlines
      MXN3,010
      15% off
      MXN3,548 MXN3,010
    • BWI 17:44
      5h 4m
      1 stop
      BUF 22:48
      Baltimore - Buffalo | Sat, Dec 12 | Delta Air Lines
      BUF 06:24
      4h 13m
      1 stop
      BWI 10:37
      Buffalo - Baltimore | Fri, Dec 18 | Delta Air Lines
      MXN3,019
      15% off
      MXN3,548 MXN3,019
    • BWI 06:00
      5h 24m
      1 stop
      BUF 11:24
      Baltimore - Buffalo | Fri, Dec 4 | Delta Air Lines
      BUF 05:55
      1h 30m
      Nonstop
      BWI 07:25
      Buffalo - Baltimore | Mon, Dec 7 |
      MXN3,228
      9% off
      MXN3,548 MXN3,228
    • BWI 13:00
      17h 25m
      1 stop
      BUF 14:00
      Baltimore - Buffalo | Sat, Nov 7 | Normal Airline
      BUF 15:00
      6h
      Nonstop
      BWI 16:00
      Buffalo - Baltimore | Mon, Nov 9 | Normal Airline
      More cheap flights
      More cheap flights
    • BWI 06:00
      5h 24m
      1 stop
      BUF 11:24
      Baltimore - Buffalo | Thu, Dec 3 | Delta Air Lines
      MXN1,629 MXN2,636
      38% off
      38% off
      MXN2,636 MXN1,629
    • BWI 06:00
      5h 24m
      1 stop
      BUF 11:24
      Baltimore - Buffalo | Thu, Dec 10 | Delta Air Lines
      MXN2,398 MXN2,636
      9% off
      9% off
      MXN2,636 MXN2,398
    • BWI 13:00
      17h 25m
      1 stop
      BUF 14:00
      Baltimore - Buffalo | Sat, Nov 7 | Normal Airline
      More cheap flights
      More cheap flights
    • BWI 18:07
      4h 32m
      1 stop
      BUF 22:39
      Baltimore - Buffalo | Thu, Dec 3 | American Airlines
      MXN4,926 MXN7,041
      30% off
      30% off
      MXN7,041 MXN4,926
    • BWI 17:34
      5h 8m
      1 stop
      BUF 22:42
      Baltimore - Buffalo | Mon, Nov 16 | Delta Air Lines
      MXN995 MXN1,641
      39% off
      39% off
      MXN1,641 MXN995
    • BWI 06:00
      5h 24m
      1 stop
      BUF 11:24
      Baltimore - Buffalo | Sat, Dec 5 | Delta Air Lines
      MXN1,454 MXN1,641
      11% off
      11% off
      MXN1,641 MXN1,454
    • BWI 18:29
      5h 30m
      1 stop
      BUF 23:59
      Baltimore - Buffalo | Fri, Nov 20 | Delta Air Lines
      MXN6,407
      9% off
      MXN7,041 MXN6,407
    • BWI 17:44
      6h 17m
      1 stop
      BUF 00:01
      Baltimore - Buffalo | Thu, Dec 3 | Delta Air Lines
      MXN1,329
      19% off
      MXN1,641 MXN1,329
    • BWI 06:00
      6h 20m
      1 stop
      BUF 12:20
      Baltimore - Buffalo | Fri, Dec 18 | Frontier Airlines
      MXN1,340
      18% off
      MXN1,641 MXN1,340
    • BWI 06:00
      6h 20m
      1 stop
      BUF 12:20
      Baltimore - Buffalo | Wed, Dec 16 | Frontier Airlines
      MXN1,340
      18% off
      MXN1,641 MXN1,340
    • BWI 17:34
      6h 24m
      1 stop
      BUF 23:58
      Baltimore - Buffalo | Wed, Nov 11 | Delta Air Lines
      MXN1,334
      19% off
      MXN1,641 MXN1,334
    • BWI 17:05
      15h 47m
      1 stop
      BUF 08:52
      Baltimore - Buffalo | Sat, Dec 26 | Frontier Airlines
      MXN1,443
      12% off
      MXN1,641 MXN1,443
    • BWI 13:00
      17h 25m
      1 stop
      BUF 14:00
      Baltimore - Buffalo | Sat, Nov 7 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Baltimore to Buffalo are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Baltimore/Washington International Airport to Buffalo Niagara International Airport?

The cheapest airline flying from Baltimore/Washington International Airport to Buffalo Niagara International Airport is Delta Air Lines (from MXN995) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From MXN995
Frontier Airlines
From MXN1,340
American Airlines
From MXN3,829
Jetblue Airways
From MXN4,712

Find more flights and airlines

What is the flight schedule from Baltimore/Washington International Airport to Buffalo Niagara International Airport?

Check on the flight schedule from Baltimore to Buffalo to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2601

    Baltimore/Washington International Airport

    06:00

    BWI

    1h 44m

    Nonstop

    07:44

    DTW

    S M T W T F S
    Search

  2. DL4636

    Detroit Metropolitan Wayne County Airport

    10:30

    DTW

    1h 14m

    Nonstop

    11:44

    BUF

    S M T W - - -

  3. DL2480

    Baltimore/Washington International Airport

    17:36

    BWI

    1h 37m

    Nonstop

    19:13

    DTW

    S M T W T F S
    Search

  4. DL1872

    Detroit Metropolitan Wayne County Airport

    22:50

    DTW

    1h 11m

    Nonstop

    00:01

    BUF

    S M T W - - -

  5. F92633

    Baltimore/Washington International Airport

    05:45

    BWI

    2h 11m

    Nonstop

    07:56

    ATL

    S M T W T F S
    Search

  6. F91408

    Hartsfield–Jackson Atlanta International Airport

    16:03

    ATL

    2h 9m

    Nonstop

    18:12

    BUF

    S - T - T - -

  7. DL1546

    Baltimore/Washington International Airport

    12:37

    BWI

    1h 35m

    Nonstop

    14:12

    DTW

    S M T W T F S
    Search

  8. DL1872

    Detroit Metropolitan Wayne County Airport

    22:50

    DTW

    1h 11m

    Nonstop

    00:01

    BUF

    S M T W - - -

  9. F94427

    Baltimore/Washington International Airport

    10:45

    BWI

    2h 7m

    Nonstop

    12:52

    ATL

    S M T W T F S
    Search

  10. F91408

    Hartsfield–Jackson Atlanta International Airport

    16:03

    ATL

    2h 9m

    Nonstop

    18:12

    BUF

    S - T - T - -

  11. F93663

    Baltimore/Washington International Airport

    15:11

    BWI

    2h 32m

    Nonstop

    17:43

    MCO

    S M T W T F S
    Search

  12. F91692

    Orlando International Airport

    16:52

    MCO

    2h 55m

    Nonstop

    19:47

    BUF

    - - - - - - S

  13. F93273

    Baltimore/Washington International Airport

    09:12

    BWI

    2h 31m

    Nonstop

    11:43

    MCO

    S - - W T F -
    Search

  14. F91352

    Orlando International Airport

    14:00

    MCO

    2h 47m

    Nonstop

    16:47

    BUF

    - - - W - - -

  15. F93273

    Baltimore/Washington International Airport

    09:12

    BWI

    2h 31m

    Nonstop

    11:43

    MCO

    S - - W T F -
    Search

  16. F91692

    Orlando International Airport

    16:52

    MCO

    2h 55m

    Nonstop

    19:47

    BUF

    - - - - - - S

  17. F92309

    Baltimore/Washington International Airport

    18:43

    BWI

    2h 36m

    Nonstop

    21:19

    MCO

    - M T - - F S
    Search

  18. F91692

    Orlando International Airport

    16:52

    MCO

    2h 55m

    Nonstop

    19:47

    BUF

    - - - - - - S
Find more flights and airlines

About Baltimore/Washington International Airport and Buffalo Niagara International Airport

Learn about Baltimore/Washington International Airport (BWI) and Buffalo Niagara International Airport (BUF) — including location, terminals, transportation, and travel tips.

Flight distance 452.34 km
Cheapest one-way ticket price MXN995
Cheapest return ticket price MXN2,515

FAQs for Baltimore/Washington International Airport to Buffalo Niagara International Airport Flights

  • How long is the flight from Baltimore/Washington International Airport to Buffalo Niagara International Airport?

    Baltimore/Washington International Airport to Buffalo Niagara International Airport takes about 1 hour 16 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Baltimore/Washington International Airport (BWI) to Buffalo Niagara International Airport (BUF).
  • The earliest flight from Baltimore/Washington International Airport to Buffalo Niagara International Airport departs at 06:15, and the last departs at 22:50, with about 21 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Baltimore/Washington International Airport (BWI) to Buffalo Niagara International Airport (BUF) is quite popular. Without considering departure times or holidays, tickets cost around MXN1,526 in December, the most expensive month to book this route.
  • The earliest flight departs from Baltimore/Washington International Airport at 09:30 and arrives in Buffalo Niagara International Airport at 10:45.
  • The latest flight departs from Baltimore/Washington International Airport at 18:25 and arrives in Buffalo Niagara International Airport at 19:35.
  • One-way flights from Baltimore/Washington International Airport to Buffalo Niagara International Airport currently start from MXN995, and round-trip fares start from MXN2,515. The current lowest fare is a Delta Air Lines flight departing on Mon, Nov 16; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Baltimore/Washington International Airport to Buffalo Niagara International Airport is MXN4,217. Prices may vary depending on the departure date, airline, and availability.
  • Enter Baltimore/Washington International Airport and Buffalo Niagara 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.

Popular Destinations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.