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

BUF Airport Page →
281 mi airlines 68/wk
On-time Some delays Frequent delays
Flight Schedule 34 flights Verified 34m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
WN914
WN Southwest
7M8
6:05 AM
EDT
7:20 AM
EDT
1h 15m
M T W T F S S
Prices
WN1272
WN Southwest
7S7
6:10 AM
EDT
7:25 AM
EDT
1h 15m
M T W T F S S
Prices
WN1279
WN Southwest
738
9:10 AM
EDT
10:25 AM
EDT
1h 15m
M T W T F S S
Prices
WN669
WN Southwest
B38M
9:20 AM
EDT
10:35 AM
EDT
1h 15m
M T W T F S S
Prices
WN920
WN Southwest
7M8
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
WN3490
WN Southwest
7S7
11:20 AM
EDT
12:30 PM
EDT
1h 10m
M T W T F S S
Prices
WN658
WN Southwest
B38M
12:25 PM
EDT
1:35 PM
EDT
1h 10m
M T W T F S S
Prices
WN921
WN Southwest
73H
1:10 PM
EDT
2:25 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
WN2436
WN Southwest
738
3:55 PM
EDT
5:05 PM
EDT
1h 10m
M T W T F S S
Prices
WN694
WN Southwest
7M8
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
7M8
5:20 PM
EDT
6:35 PM
EDT
1h 15m
M T W T F S S
Prices
WN1287
WN Southwest
7S7
7:19 PM
EDT
8:53 PM
EDT
1h 34m
M T W T F S S
Prices
WN411
WN Southwest
3:53 AM
EDT
4:43 AM
EDT
0h 50m
M T W T F S S
Prices
WN910
WN Southwest
73H
6:35 AM
EDT
7:50 AM
EDT
1h 15m
M T W T F S S
Prices
WN1295
WN Southwest
7S7
7:00 AM
EDT
8:15 AM
EDT
1h 15m
M T W T F S S
Prices
WN754
WN Southwest
7S7
10:25 AM
EDT
11:40 AM
EDT
1h 15m
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
73H
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
7M8
3:25 PM
EDT
4:40 PM
EDT
1h 15m
M T W T F S S
Prices
WN3345
WN Southwest
73H
4:40 PM
EDT
5:55 PM
EDT
1h 15m
M T W T F S S
Prices
WN2737
WN Southwest
7S7
5:00 PM
EDT
6:15 PM
EDT
1h 15m
M T W T F S S
Prices
WN4072
WN Southwest
7S7
6:00 PM
EDT
7:15 PM
EDT
1h 15m
M T W T F S S
Prices
WN2211
WN Southwest
73H
6:05 PM
EDT
7:20 PM
EDT
1h 15m
M T W T F S S
Prices
WN952
WN Southwest
738
6:20 PM
EDT
7:35 PM
EDT
1h 15m
M T W T F S S
Prices
WN2159
WN Southwest
7S7
7:15 PM
EDT
8:30 PM
EDT
1h 15m
M T W T F S S
Prices
WN3972
WN Southwest
73H
7:20 PM
EDT
8:40 PM
EDT
1h 20m
M T W T F S S
Prices
WN3769
WN Southwest
7M8
9:00 PM
EDT
10:15 PM
EDT
1h 15m
M T W T F S S
Prices
WN1110
WN Southwest
7M8
10:55 PM
EDT
12:10 AM+1
EDT
1h 15m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
Buffalo to Baltimore
1 carrier, 68 flights/week nonstop.
1 Airlines 68 Flights/wk 281 mi 1h 10m nonstop 38 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, 38 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 68 738, 73H, 7M8, 7S7, B38M 1h10-1h34 72%
Aircraft on this route
738 Boeing 737-800 – WN
73H Boeing 737-800 – WN
7M8 Boeing 737 MAX 8 – WN
7S7 Boeing 737 MAX 7 – WN
B38MWN
Alliance coverage
Unaffiliated: WN (68 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
10
flights
Tue
10
flights
Wed
10
flights
Thu
10
flights
Fri
10
flights
Sat
9
flights
Sun
9
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
16
Nonstop flights
68
Outbound / wk
69
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BUF to BWI.
1-STOP
One-Stop Connections
38
Hubs
~3h
Fastest
~31h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,418
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.

On-Time Performance

What to expect at each end of your journey.
Outbound
BUF → BWI
72%
Moderate delays possible. Allow buffer time.
Departing
72%
Arriving
69%
Return
BWI → BUF
46%
Frequent delays expected. Consider flexible booking.
Departing
46%
Arriving
9%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BUF delays → BWI delays →

Other ways to reach Baltimore from Buffalo

Nearby airports with service to Baltimore/Washington International Thurgood Marshall Airport.
Metric BUF→BWI ROC→BWI
Distance from BUF 55 mi
Nonstop airlines 1 1
Weekly flights 68 42
Flight time 1h 10m 1h 15m
Departure OTP 72%
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 34m.

BUF–BWI Quick Facts

Key statistics for the Buffalo to Baltimore route.
Route details
Distance281 mi / 453 km
Flight time1h 10m to 1h 34m
Time difference0 hours
Airlines (nonstop)1
Weekly flights68 out / 69 return
1-stop connections38 hubs
Origin: BUF
IATA / ICAOBUF / KBUF
TimezoneAmerica/Detroit
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 34m. The route covers 281 miles.
1 airline operates nonstop service: Southwest Airlines.
There are approximately 68 nonstop flights per week from BUF to BWI. The return direction has about 69 weekly flights.
Yes, 1-stop connections are available through TEB, IAD, PIT, DCA, STL, YUL, UES, MKE, MEM, MKC, ORL, ECP, MSP, BCT, APF, PBI, AEX, ASE, SLC, DFW, BNA, DTW, ORD, MIA, CLT, BOS, MCO, MDW, EWR, TPA, FLL, DEN, ATL, RSW, SRQ, LAS, PHX and PHL. 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. 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 68 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 34 minutes. The route covers a distance of 281 miles (453 km). There are approximately 68 weekly flights outbound and 69 return, totaling 137 flights per week in both directions.

Connecting Options and Alternatives

38 one-stop connections are available, with the fastest taking approximately 3 hours via TEB. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Rochester (ROC).