Houston to Baltimore (HOU–BWI) — Airlines, Schedules & Connections

HOU Airport Page →
1,245 mi airlines 31/wk
On-time Some delays Frequent delays
Flight Schedule 17 flights Verified 1h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
WN503
WN Southwest
B38M
5:30 AM
CDT
9:30 AM
EDT
3h
M T W T F S S
Prices
WN2303
WN Southwest
B38M
8:05 AM
CDT T5
12:05 PM
EDT
3h
M T W T F S S
Prices
SGX435
SGX SGX
11:03 AM
CDT
2:43 PM
EDT
2h 40m
M T W T F S S
Prices
WN2884
WN Southwest
737
12:35 PM
CDT T5
4:35 PM
EDT
3h
M T W T F S S
Prices
WN725
WN Southwest
73H
4:45 PM
CDT
8:45 PM
EDT
3h
M T W T F S S
Prices
WN2304
WN Southwest
7M8
6:14 PM
CDT
9:45 PM
EDT
2h 31m
M T W T F S S
Prices
WN496
WN Southwest
B38M
7:30 PM
CDT T4
11:30 PM
EDT
3h
M T W T F S S
Prices
WN1144
WN Southwest
737
7:15 AM
EDT
9:40 AM
CDT
3h 25m
M T W T F S S
Prices
WN3437
WN Southwest
7M8
8:45 AM
EDT
11:20 AM
CDT
3h 35m
M T W T F S S
Prices
WN2008
WN Southwest
737
10:20 AM
EDT
12:45 PM
CDT
3h 25m
M T W T F S S
Prices
WN3949
WN Southwest
7S7
12:35 PM
EDT
3:00 PM
CDT
3h 25m
M T W T F S S
Prices
WN1015
WN Southwest
7M8
1:00 PM
EDT
3:25 PM
CDT
3h 25m
M T W T F S S
Prices
WN1929
WN Southwest
7M8
1:10 PM
EDT
3:35 PM
CDT
3h 25m
M T W T F S S
Prices
WN606
WN Southwest
7S7
5:05 PM
EDT
7:30 PM
CDT
3h 25m
M T W T F S S
Prices
WN3547
WN Southwest
7M8
6:45 PM
EDT
9:01 PM
CDT
3h 16m
M T W T F S S
Prices
WN1230
WN Southwest
7S7
7:25 PM
EDT
9:50 PM
CDT
3h 25m
M T W T F S S
Prices
WN562
WN Southwest
73H
9:39 PM
EDT
12:16 AM+1
CDT
3h 37m
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
Houston to Baltimore
2 carriers, 31 flights/week nonstop.
2 Airlines 31 Flights/wk 1,245 mi 2h 31m nonstop +1h ahead 128 1-stop hubs

HOU–BWI is served by 2 airlines with nonstop service. Southwest Airlines and SGX lead the route. The flight covers 1,245 miles in approximately 2h 31m. Beyond nonstop, 128 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop HOU–BWI service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
WN Southwest Airlines 29 737, 73H, 7M8, B38M 2h31-3h 100%
SGX SGX 1 2h40 100%
Aircraft on this route
737 Boeing 737-700 – WN
73H Boeing 737-800 (Winglets) – WN
7M8 Boeing 737 MAX 8 – WN
B38M Boeing 737 MAX 8 – WN
Alliance coverage
Unaffiliated: SGX + WN (30 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, HOU to BWI direction.
Mon
4
flights
Tue
4
flights
Wed
4
flights
Thu
4
flights
Fri
5
flights
Sat
3
flights
Sun
6
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
7
Nonstop flights
31
Outbound / wk
32
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for HOU to BWI.
1-STOP
One-Stop Connections
128
Hubs
~4h
Fastest
~33h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,250
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 Houston

Nearby airports with service to Baltimore/Washington International Thurgood Marshall Airport.
Metric HOU→BWI IAH→BWI AUS→BWI
Distance from HOU 24 mi 148 mi
Nonstop airlines 2 8 4
Weekly flights 31 84 27
Flight time 2h 31m 2h 17m 3h 10m
Departure OTP 100%
Airports within 200 miles of HOU with service to Baltimore/Washington International Thurgood Marshall Airport.

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Baltimore is 1 hour ahead of Houston.
HOU: CDT · BWI: EDT

When it's 6:00 PM in Houston, it's 7:00 PM in Baltimore.
Distance & Flight Time
1,245 mi / 2,003 km
Nonstop flight time is approximately 2h 31m to 3h 0m.

HOU–BWI Quick Facts

Key statistics for the Houston to Baltimore route.
Route details
Distance1,245 mi / 2,003 km
Flight time2h 31m to 3h
Time difference+1 hour
Airlines (nonstop)2
Weekly flights31 out / 32 return
1-stop connections128 hubs
Origin: HOU
IATA / ICAOHOU / KHOU
TimezoneAmerica/Chicago
Passengers/yr14.2M
Elevation46 ft / 14 m
Destination: BWI
IATA / ICAOBWI / KBWI
TimezoneAmerica/New_York
Passengers/yr26.4M
Elevation146 ft / 45 m

Frequently Asked Questions

Common questions about HOU to BWI flights.
Nonstop flights from William P. Hobby Airport to Baltimore/Washington International Thurgood Marshall Airport take approximately 2h 31m to 3h. The route covers 1,245 miles.
2 airlines operate nonstop service: SGX and Southwest Airlines.
There are approximately 31 nonstop flights per week from HOU to BWI. The return direction has about 32 weekly flights.
Yes, 1-stop connections are available through MKC, LBE, AIK, CHA, CAE, BTR, GSO, LEX, PDK, LUK, TTN, AGS, TEB, RIC, GRK, CLE, LAN, NEW, GSP, ORL, DSM, GRR, JVL, MMU, CLT, YIP, EWR, BUF, AFW, DCA, UES, HPN, PIE, MKE, JCI, ILM, LAL, LEB, VRB, YYZ, FRG, RSW, OPF, SRQ, SUA, SYR, ALB, BED, ECP, LGA, PBI, BCT, APF, TMB, JAN, EYW, PVD, BDL, MHT, BVY, ORD, YUL, BOS, NAS, ASE, AZA, GCM, BHM, BZE, SCF, BZN, SJD, SNA, GEG, OAK, FAT, SEA, AXA, PDX, CUN, SFO, BGI, BFI, TYS, ATL, MSP, ONT, MCO, MCI, BNA, DAL, BUY, TPA, STL, JAX, SAT, DFW, AUS, MBJ, MDW, MSY, IAH, PIT, RDU, IND, LIN, DEN, LIR, HVN, CHS, ABQ, SAN, SDF, SLC, SJC, PHX, FLL, LAS, MIA, SAV, SMF, MEM, LAX, CMH, VPS, SJU, SJO and TRK. These options provide additional schedule flexibility.
Baltimore is 1 hour ahead of Houston.
Yes, return flights from BWI to HOU are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include IAH, AUS and GRK. 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 HOU to BWI

William P. Hobby Airport (HOU) and Baltimore/Washington International Thurgood Marshall Airport (BWI) are connected by nonstop service from SGX and Southwest Airlines. With 31 weekly departures, this is a heavily served route.

HOU to BWI Flight Duration and Schedule

Nonstop flight time from HOU to BWI ranges from 2 hours 31 minutes to 3 hours 0 minutes. The route covers a distance of 1,245 miles (2,003 km). There are approximately 31 weekly flights outbound and 32 return, totaling 63 flights per week in both directions.

Connecting Options and Alternatives

128 one-stop connections are available, with the fastest taking approximately 4 hours via MKC. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Houston (IAH), Austin (AUS) and Fort Cavazos (GRK).