Buffalo to Baltimore (BUF–BWI) — Airlines, Schedules & Connections

BUF Airport Page →
281 mi airlines 35/wk
On-time Some delays Frequent delays
Flight Schedule 21 flights Verified 3h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
WN914
WN Southwest
73H
6:00 AM
EDT
7:15 AM
EDT
1h 15m
M T W T F S S
Prices
WN920
WN Southwest
B38M
9:45 AM
EDT
10:55 AM
EDT
1h 10m
M T W T F S S
Prices
WN537
WN Southwest
7S7
11:00 AM
EDT
12:10 PM
EDT
1h 10m
M T W T F S S
Prices
WN1093
WN Southwest
7S7
11:05 AM
EDT
12:15 PM
EDT
1h 10m
M T W T F S S
Prices
WN921
WN Southwest
73H
12:40 PM
EDT
1:55 PM
EDT
1h 15m
M T W T F S S
Prices
WN1989
WN Southwest
7S7
2:00 PM
EDT
3:15 PM
EDT
1h 15m
M T W T F S S
Prices
WN694
WN Southwest
737
4:00 PM
EDT
5:15 PM
EDT
1h 15m
M T W T F S S
Prices
WN2040
WN Southwest
73H
5:00 PM
EDT
6:15 PM
EDT
1h 15m
M T W T F S S
Prices
WN924
WN Southwest
7S7
5:50 PM
EDT
7:05 PM
EDT
1h 15m
M T W T F S S
Prices
WN910
WN Southwest
7M8
7:31 AM
EDT
8:39 AM
EDT
1h 8m
M T W T F S S
Prices
WN2072
WN Southwest
7S7
10:35 AM
EDT
11:50 AM
EDT
1h 15m
M T W T F S S
Prices
WN1076
WN Southwest
B38M
10:45 AM
EDT
12:00 PM
EDT
1h 15m
M T W T F S S
Prices
WN1466
WN Southwest
7S7
11:00 AM
EDT
12:15 PM
EDT
1h 15m
M T W T F S S
Prices
WN3368
WN Southwest
73H
1:00 PM
EDT
2:15 PM
EDT
1h 15m
M T W T F S S
Prices
WN342
WN Southwest
7S7
1:20 PM
EDT
2:35 PM
EDT
1h 15m
M T W T F S S
Prices
WN1427
WN Southwest
73H
3:00 PM
EDT
4:15 PM
EDT
1h 15m
M T W T F S S
Prices
WN2164
WN Southwest
7S7
3:40 PM
EDT
4:55 PM
EDT
1h 15m
M T W T F S S
Prices
WN2737
WN Southwest
737
5:00 PM
EDT
6:15 PM
EDT
1h 15m
M T W T F S S
Prices
WN3972
WN Southwest
7S7
7:20 PM
EDT
8:40 PM
EDT
1h 20m
M T W T F S S
Prices
WN4072
WN Southwest
7M8
8:00 PM
EDT
9:20 PM
EDT
1h 20m
M T W T F S S
Prices
WN3769
WN Southwest
7M8
10:00 PM
EDT
11:20 PM
EDT
1h 20m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Buffalo to Baltimore
1 carrier, 35 flights/week nonstop.
1 Airlines 35 Flights/wk 281 mi 1h 10m nonstop 75 1-stop hubs

BUF–BWI is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 281 miles in approximately 1h 10m. Beyond nonstop, 75 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop BUF–BWI service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
WN Southwest Airlines 35 737, 73H, 7S7, B38M 1h10-1h15 100%
Aircraft on this route
737 Boeing 737-700 – WN
73H Boeing 737-800 (Winglets) – WN
7S7 Boeing 737 MAX 7 – WN
B38M Boeing 737 MAX 8 – WN
Alliance coverage
Unaffiliated: WN (35 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, BUF to BWI direction.
Mon
5
flights
Tue
5
flights
Wed
5
flights
Thu
5
flights
Fri
5
flights
Sat
5
flights
Sun
5
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
9
Nonstop flights
35
Outbound / wk
37
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BUF to BWI.
1-STOP
One-Stop Connections
75
Hubs
~2h
Fastest
~26h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,555
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

Other ways to reach Baltimore from Buffalo

Nearby airports with service to Baltimore/Washington International Thurgood Marshall Airport.
Metric BUF→BWI ROC→BWI YYZ→BWI
Distance from BUF 55 mi 68 mi
Nonstop airlines 1 1 1
Weekly flights 35 22 1
Flight time 1h 10m 1h 15m 0h 59m
Departure OTP 100%
Airports within 200 miles of BUF with service to Baltimore/Washington International Thurgood Marshall Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Baltimore is 0 hours the same as Buffalo.
BUF: EDT · BWI: EDT

When it's 6:00 PM in Buffalo, it's 6:00 PM in Baltimore.
Distance & Flight Time
281 mi / 453 km
Nonstop flight time is approximately 1h 10m to 1h 15m.

BUF–BWI Quick Facts

Key statistics for the Buffalo to Baltimore route.
Route details
Distance281 mi / 453 km
Flight time1h 10m to 1h 15m
Time difference0 hours
Airlines (nonstop)1
Weekly flights35 out / 37 return
1-stop connections75 hubs
Origin: BUF
IATA / ICAOBUF / KBUF
TimezoneAmerica/New_York
Passengers/yr5.0M
Elevation728 ft / 222 m
Destination: BWI
IATA / ICAOBWI / KBWI
TimezoneAmerica/New_York
Passengers/yr26.4M
Elevation146 ft / 45 m

Frequently Asked Questions

Common questions about BUF to BWI flights.
Nonstop flights from Buffalo Niagara International Airport to Baltimore/Washington International Thurgood Marshall Airport take approximately 1h 10m to 1h 15m. The route covers 281 miles.
1 airline operates nonstop service: Southwest Airlines.
There are approximately 35 nonstop flights per week from BUF to BWI. The return direction has about 37 weekly flights.
Yes, 1-stop connections are available through SYR, MMU, BKL, TEB, HPN, FRG, PIT, BTV, CLE, ROC, EWR, BED, CMH, BDL, ACY, YIP, ALB, DCA, LGA, YUL, STL, IND, ISP, AIK, GSP, PDK, UES, MKE, CHS, MKC, MEM, JAX, ORL, ECP, VRB, MSP, PIE, BCT, FXE, OPF, AEX, PBI, APF, TMB, EYW, JCI, ASE, PLS, MIA, DAL, BZN, SLC, SCF, AUA, SNA, BFI, BNA, DTW, FLL, LAS, ORD, BOS, ATL, MDW, CLT, RDU, MCO, TPA, DEN, SRQ, PHX, DFW, RSW, LAX and SJU. These options provide additional schedule flexibility.
Yes, return flights from BWI to BUF are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include ROC and YYZ. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from BUF to BWI

Buffalo Niagara International Airport (BUF) and Baltimore/Washington International Thurgood Marshall Airport (BWI) are connected by nonstop service from Southwest Airlines. With 35 weekly departures, this is a heavily served route.

BUF to BWI Flight Duration and Schedule

Nonstop flight time from BUF to BWI ranges from 1 hours 10 minutes to 1 hours 15 minutes. The route covers a distance of 281 miles (453 km). There are approximately 35 weekly flights outbound and 37 return, totaling 72 flights per week in both directions.

Connecting Options and Alternatives

75 one-stop connections are available, with the fastest taking approximately 2 hours via SYR. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Rochester (ROC) and Toronto (YYZ).