San Juan to Baltimore (SJU–BWI) — Airlines, Schedules & Connections

SJU Airport Page →
1,569 mi airlines charter/private 30/wk
On-time Some delays Frequent delays
Flight Schedule 15 flights Verified 21m ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
WN3717
WN Southwest
738
5:20 AM
AST TB
9:30 AM
EDT
4h 10m
M T W T F S S
Prices
WN1627
WN Southwest
7M8
5:30 AM
AST TB
9:40 AM
EDT
4h 10m
M T W T F S S
Prices
WN197
WN Southwest
7M8
10:15 AM
AST TB
2:20 PM
EDT
4h 5m
M T W T F S S
Prices
WN3718
WN Southwest
B38M
10:20 AM
AST TB
2:25 PM
EDT
4h 5m
M T W T F S S
Prices
WN2032
WN Southwest
7M8
11:30 AM
AST TB
3:40 PM
EDT
4h 10m
M T W T F S S
Prices
WN2400
WN Southwest
7M8
1:55 PM
AST TB
6:05 PM
EDT
4h 10m
M T W T F S S
Prices
F92265
F9 Frontier
32Q
3:35 PM
AST
7:49 PM
EDT
4h 14m
M T W T F S S
Prices
WN3719
WN Southwest
7M8
5:00 PM
AST TB
9:10 PM
EDT
4h 10m
M T W T F S S
Prices
WN3548
WN Southwest
7M8
8:20 AM
EDT
12:35 PM
AST
4h 15m
51%
M T W T F S S
Prices
WN1491
WN Southwest
73H
11:05 AM
EDT
3:10 PM
AST
4h 5m
51%
M T W T F S S
Prices
WN2480
WN Southwest
738
11:35 AM
EDT
3:40 PM
AST
4h 5m
51%
M T W T F S S
Prices
WN1103
WN Southwest
7M8
3:40 PM
EDT
7:45 PM
AST
4h 5m
51%
M T W T F S S
Prices
WN865
WN Southwest
73H
4:35 PM
EDT
8:40 PM
AST
4h 5m
51%
M T W T F S S
Prices
WN1104
WN Southwest
7M8
7:47 PM
EDT
11:42 PM
AST
3h 55m
51%
M T W T F S S
Prices
F92266
F9 Frontier
32Q
8:44 PM
EDT
12:44 AM+1
AST
4h
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
RIC Richmond 5h 47m B6 WN Richmond (RIC) to Baltimore flights
STT Charlotte Amalie 5h 50m 2Q9KB6 WN Charlotte Amalie (STT) to Baltimore flights
ORF Norfolk 5h 54m B6 WN Norfolk (ORF) to Baltimore flights
PUJ Punta Cana 6h B6BBQDM WN Punta Cana (PUJ) to Baltimore flights
FLL Fort Lauderdale 6h 2m ADB6F9 F9NKWN Fort Lauderdale (FLL) to Baltimore flights
MCO Orlando 6h 10m ADB6EI EJAF9NK Orlando (MCO) to Baltimore flights
MIA Miami 6h 12m 2IAAAT 2IAAF9 Miami (MIA) to Baltimore flights
TPA Tampa 6h 14m B6F9WN F9WN Tampa (TPA) to Baltimore flights
BDL Hartford 6h 16m B6F9 WN Hartford (BDL) to Baltimore flights
RDU Raleigh/Durham 6h 19m B6F9 WN Raleigh/Durham (RDU) to Baltimore flights
1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
San Juan to Baltimore
3 carriers, 30 flights/week nonstop.
3 Airlines 1,569 mi 4h 10m nonstop

SJU–BWI is served by 3 airlines with nonstop service. Southwest Airlines, Frontier and Spirit Airlines lead the route. The flight covers 1,569 miles in approximately 4h 10m. Beyond nonstop, 1-stop connecting options are also available.

Airline Landscape

All carriers operating nonstop SJU–BWI service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
WN Southwest Airlines 23 738, 7M8, B38M 4h05-4h10 100%
F9 Frontier 7 32Q 4h14 100%
NK Spirit Airlines 4 100%
Aircraft on this route
32Q Airbus A321neo – F9
738 Boeing 737-800 – WN
7M8 Boeing 737 MAX 8 – WN
B38M Boeing 737 MAX 8 – WN
Alliance coverage
Unaffiliated: F9 + NK + WN (34 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, SJU to BWI direction.
Mon
4
flights
Tue
4
flights
Wed
4
flights
Thu
4
flights
Fri
4
flights
Sat
7
flights
Sun
3
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
8
Nonstop flights
30
Outbound / wk
24
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SJU to BWI.
1-STOP
One-Stop Connections
44
Hubs
~5h
Fastest
~25h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,875
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
SJU → BWI
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
89%
Return
BWI → SJU
88%
Generally reliable. Most flights run on time.
Departing
88%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SJU delays → BWI delays →

Other ways to reach Baltimore from San Juan

Nearby airports with service to Baltimore/Washington International Thurgood Marshall Airport.
Metric SJU→BWI STT→BWI STX→BWI
Distance from SJU 68 mi 94 mi
Nonstop airlines 3 2 1
Weekly flights 30 2 1
Flight time 4h 10m 4h 5m 3h 57m
Departure OTP 100%
Airports within 200 miles of SJU 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 San Juan.
SJU: AST · BWI: EDT

When it's 6:00 PM in San Juan, it's 6:00 PM in Baltimore.
Distance & Flight Time
1,569 mi / 2,525 km
Nonstop flight time is approximately 4h 10m gate to gate.

SJU–BWI Quick Facts

Key statistics for the San Juan to Baltimore route.
Route details
Distance1,569 mi / 2,525 km
Flight time4h 10m
Time difference0 hours
Airlines (nonstop)3
Weekly flights30 out / 24 return
1-stop connectionsAvailable
Origin: SJU
IATA / ICAOSJU / TJSJ
TimezoneAmerica/Puerto_Rico
Passengers/yr13.0M
Elevation9 ft / 3 m
Destination: BWI
IATA / ICAOBWI / KBWI
TimezoneAmerica/New_York
Passengers/yr26.4M
Elevation146 ft / 45 m

Frequently Asked Questions

Common questions about SJU to BWI flights.
Nonstop flights from Luis Munoz Marin International Airport to Baltimore/Washington International Thurgood Marshall Airport take about 4h 10m gate to gate. The route covers 1,569 miles.
3 airlines operate flights from SJU to BWI: Southwest Airlines, Frontier and Spirit Airlines.
This route has daily service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Richmond, Cyril E. King and Norfolk.
Yes, return flights from BWI to SJU are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include STT, STX and EIS. 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 SJU to BWI

Luis Munoz Marin International Airport (SJU) and Baltimore/Washington International Thurgood Marshall Airport (BWI) are connected by nonstop service from Southwest Airlines, Frontier and Spirit Airlines. With 30 weekly departures, this is a heavily served route.

SJU to BWI Flight Duration and Schedule

Nonstop flight time from SJU to BWI is about 4 hours 10 minutes gate to gate. The route covers a distance of 1,569 miles (2,525 km). There are approximately 30 weekly flights outbound and 24 return, totaling 54 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Richmond, Cyril E. King and Norfolk. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Charlotte Amalie (STT), Christiansted (STX) and Beef Island (EIS).