The displayed fares were last found on: Sat | 27 March 03:48 AM(EST) . Fares are round trip.
This table has Seattle to Baltimore round-trip flights with Low Cost and Mainline carriers. Airfare is a dynamic component, and Cheapfaremart doesn’t offer any warranty on its availability, until ticketed successfully with PNR generation and payment transaction. Airline ticket price comprises of the base fare, fuel surcharges, airline/airport/government taxes, and our service fee. More booking details available with Terms and Conditions.
Search, Compare and Book Seattle to Baltimore Air Tickets
Las Vegas to Baltimore Flight Information
Departure Airport in Seattle
Seattle International Airport
Official Name: General Edward Lawrence Logan International Airport
Airport Code: SEA
Location: 14 miles (23 km) south of Downtown Seattle and 18 miles (29 km) north-northeast of Downtown Tacoma
Quick Facts About SEA: The airport is a hub for Alaska Airlines and Delta Air Lines.
On-Time Performance Ranking
Departure:9 | Arrival: 17
Arrival Airport Choices in Baltimore
| Baltimore Airport
Official Name: Baltimore/Washington International Thurgood Marshall Airport Airport Code: BWI Location: 30 miles (48 km) northeast of Washington D.C. Quick Facts: BWI is a focus city for Southwest Airlines and Spirit Airlines, both leading low-cost carriers in the US. |
Dulles Airport
Official Name: Washington Dulles International Airport Airport Code: IAD Location: Distance from Washington DC is 26 miles. Quick Facts: Opened in 1962, IAD is a hub for United Airlines (UA) |
Reagan National Airport
Official Name: Ronald Reagan Washington National Airport Airport Code: DCA Location:6 miles from the city center of DC Quick Facts: This is a hub for American Airlines (AA), the flagship carrier in the US.
|
Operating Airlines
| Airlines | Flights by Stop | Departure Airport | Arrival Airport | Connection Airport |
| Alaska (AS) | Nonstop | SEA | BWI | Not mentioned |
| Alaska (AS) | 1-stop | SEA | BWI | Chicago (ORD) |
| Frontier (F9) | 1-stop | SEA | BWI | Denver (DEN) |
| American (AA) | 1-stop | SEA | IAD | Chicago (ORD), Dallas Fort Worth (DFW) |
| Spirit (NK) | 1-stop | SEA | IAD | Las Vegas (LAS) |
| United (UA) | 1-stop | SEA | BWI | Chicago (ORD) |
| Sun Country | 1-stop | SEA | BWI | Minneapolis (MSP) |
Flight Distance, Flight Time
Flight distance:2,334 miles (3756 km)
Flight time: 4 hours 34 minutes
Time Difference: Baltimore is 03 hours ahead.
The flight time is calculated by assuming the aircraft speed as 804.67 km or 500 miles per hour. The flight distance is straight aerial distance between the two points. Also, the flight time is only the time spent in the air, i.e., it doesn’t include the take-off and landing times. If there is a technical stop-over or layover, the overall travel time increases further.
Baltimore Tourism Season
High
Summer (May to September)
Warm temperatures. Sunshine hours/day: 8
Low
Winter (December to February)
Coldest month: January (29.1 to 42.4°F)
Shoulder
Spring (March to April)
Autumn (October to November)
Frequently Asked Questions
What percentage of departure flights take off on time at Seattle International Airport?
Eighty-two percent of the total flights (21,469k) that had scheduled departure from the airport took off on time, according to the US Department of Transportation. The average delayed minutes equaled 57.43 minutes.
What percentage of arrival flights were on time at BWI or Baltimore International Airport?
77 percent of 12,666k (total domestic arrival flights) were on time at the airport in 2019. The average delay minutes equaled 59.38 minutes. BWI ranks 7 in the US by the on-time performance of arrival flights.
Which is the best airline to fly from Seattle to Baltimore?
Alaska Airlines, the leading mainline carrier with its hub at Seattle Airport takes the lead by on-time performance rating. The data is sourced from OAG OTP Report (June ’18 – May ’19)
| Airlines | On-Time Flight % | Total Flights |
| Alaska Airlines (AS) | 80.7 | 456,996 |
| Spirit Airlines (NK) | 80.4 | 206,440 |
| American Airlines (AA) | 78.9 | 2,320,441 |
| United Airlines (UA) | 76.9 | 1,769,122 |
| Frontier (F9) | 69.4 | 127,358 |
