Baltimore to Portland (BWI–PWM) — Airlines, Schedules & Connections

BWI Airport Page →
451 mi airlines 25/wk
On-time Some delays Frequent delays
Flight Schedule 10 flights Verified 10h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
WN2365
WN Southwest
7S7
10:25 AM
EDT
11:55 AM
EDT
1h 30m
M T W T F S S
Prices
WN1274
WN Southwest
B38M
12:40 PM
EDT
2:10 PM
EDT
1h 30m
M T W T F S S
Prices
WN2699
WN Southwest
737
1:50 PM
EDT
3:20 PM
EDT
1h 30m
M T W T F S S
Prices
WN1549
WN Southwest
7S7
2:10 PM
EDT
3:40 PM
EDT
1h 30m
M T W T F S S
Prices
WN1275
WN Southwest
7S7
2:45 PM
EDT
4:15 PM
EDT
1h 30m
M T W T F S S
Prices
WN2484
WN Southwest
73H
9:50 PM
EDT
11:25 PM
EDT
1h 35m
M T W T F S S
Prices
WN3976
WN Southwest
73H
6:10 AM
EDT
7:55 AM
EDT
1h 45m
M T W T F S S
Prices
WN1317
WN Southwest
B38M
1:08 PM
EDT
2:40 PM
EDT
1h 32m
M T W T F S S
Prices
WN3218
WN Southwest
B38M
2:50 PM
EDT
4:35 PM
EDT
1h 45m
M T W T F S S
Prices
WN1635
WN Southwest
737
4:50 PM
EDT
6:35 PM
EDT
1h 45m
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
Baltimore to Portland
1 carrier, 25 flights/week nonstop.
1 Airlines 25 Flights/wk 451 mi 1h 30m nonstop 50 1-stop hubs

BWI–PWM is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 451 miles in approximately 1h 30m. Beyond nonstop, 50 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop BWI–PWM service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
WN Southwest Airlines 25 737, 73H, 7S7, B38M 1h30-1h35 90%
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 (25 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, BWI to PWM direction.
Mon
4
flights
Tue
3
flights
Wed
3
flights
Thu
4
flights
Fri
4
flights
Sat
3
flights
Sun
4
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
6
Nonstop flights
25
Outbound / wk
24
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BWI to PWM.
1-STOP
One-Stop Connections
50
Hubs
~3h
Fastest
~25h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,257
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 Portland from Baltimore

Nearby airports with service to Portland International Jetport.
Metric BWI→PWM DCA→PWM IAD→PWM
Distance from BWI 30 mi 45 mi
Nonstop airlines 1 3 3
Weekly flights 25 53 69
Flight time 1h 30m 1h 25m 1h 41m
Departure OTP 90%
Airports within 200 miles of BWI with service to Portland International Jetport.

Travel Essentials

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

When it's 6:00 PM in Baltimore, it's 6:00 PM in Portland.
Distance & Flight Time
451 mi / 726 km
Nonstop flight time is approximately 1h 30m to 1h 35m.

BWI–PWM Quick Facts

Key statistics for the Baltimore to Portland route.
Route details
Distance451 mi / 726 km
Flight time1h 30m to 1h 35m
Time difference0 hours
Airlines (nonstop)1
Weekly flights25 out / 24 return
1-stop connections50 hubs
Origin: BWI
IATA / ICAOBWI / KBWI
TimezoneAmerica/New_York
Passengers/yr26.4M
Elevation146 ft / 45 m
Destination: PWM
IATA / ICAOPWM / KPWM
TimezoneAmerica/New_York
Passengers/yr2.4M
Elevation76 ft / 23 m

Frequently Asked Questions

Common questions about BWI to PWM flights.
Nonstop flights from Baltimore/Washington International Thurgood Marshall Airport to Portland International Jetport take approximately 1h 30m to 1h 35m. The route covers 451 miles.
1 airline operates nonstop service: Southwest Airlines.
There are approximately 25 nonstop flights per week from BWI to PWM. The return direction has about 24 weekly flights.
Yes, 1-stop connections are available through TEB, HPN, BOS, OXC, YYZ, DCA, IAD, PHL, JFK, ILM, MSN, IND, LGA, SAV, JAX, SDF, FCM, APF, PBI, BCT, OPF, DAL, SRQ, FLL, AUS, MIA, BZN, SJU, STT, ORF, RIL, LAS, SNA, ATL, KEF, SFO, EWR, ORD, PIT, RDU, CLT, DTW, RSW, MCO, CMH, BNA, TPA, DFW, DEN and CHS. These options provide additional schedule flexibility.
Yes, return flights from PWM to BWI are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include DCA, IAD and PHL. 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 BWI to PWM

Baltimore/Washington International Thurgood Marshall Airport (BWI) and Portland International Jetport (PWM) are connected by nonstop service from Southwest Airlines. With 25 weekly departures, this is a well served route.

BWI to PWM Flight Duration and Schedule

Nonstop flight time from BWI to PWM ranges from 1 hours 30 minutes to 1 hours 35 minutes. The route covers a distance of 451 miles (726 km). There are approximately 25 weekly flights outbound and 24 return, totaling 49 flights per week in both directions.

Connecting Options and Alternatives

50 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 Washington (DCA), Dulles (IAD) and Philadelphia (PHL).