Cheap flights Baltimore — Seattle (BWI — SEA)

Good to know - Cheap tickets Baltimore — Seattle

Cheapest flight found $81
Minimal flight time 5h 45m
Flight distance 3748 km
Most popular airline Alaska Airlines

Airfare Baltimore – Seattle by month

Here you can find out in what months how much a ticket Baltimore – Seattle costs to buy cheap plane tickets.

Month One-way Round-trip
July 2026
June 2026
April 2026
March 2026
February 2026
January 2026
December 2025
November 2025
October 2025
September 2025
August 2025
July 2025

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Baltimore — Seattle

Departure Arrival Flight days Flight Airlines Flight time Airports
07:04 09:55 daily AS349 Alaska Airlines 5h 51m Baltimore/Wash International Thurgood Marshall Airport — Seattle-Tacoma International Airport Select dates
09:00 11:45 thu SY8630 Sun Country Airlines 5h 45m Baltimore/Wash International Thurgood Marshall Airport — Boeing Field International Airport Select dates
18:37 21:30 sun AS375 Alaska Airlines 5h 53m Baltimore/Wash International Thurgood Marshall Airport — Seattle-Tacoma International Airport Select dates
18:59 21:53 mon, tue, wed, thu, fri, sat AS379 Alaska Airlines 5h 54m Baltimore/Wash International Thurgood Marshall Airport — Seattle-Tacoma International Airport Select dates
19:00 21:53 mon, tue, wed, thu, fri, sat AS379 Alaska Airlines 5h 53m Baltimore/Wash International Thurgood Marshall Airport — Seattle-Tacoma International Airport Select dates
19:14 22:14 mon, tue, wed, fri, sun AS379 Alaska Airlines 6h 0m Baltimore/Wash International Thurgood Marshall Airport — Seattle-Tacoma International Airport Select dates
19:14 22:14 tue, fri AS379 AlphaSky 6h 0m Baltimore/Wash International Thurgood Marshall Airport — Seattle-Tacoma International Airport Select dates
All routes

Dynamics airfare Baltimore — Seattle by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route Baltimore — Seattle

The graph shows that booking flights Baltimore — Seattle is best planned for September and flights Baltimore — Seattle — Baltimore in the month of July.

Flights Baltimore — Seattle

The selection of cheap flights Baltimore — Seattle

Here you can find and purchase the cheapest flights Baltimore — Seattle from $81 and Baltimore — Seattle — Baltimore from $131.

The price of the flight Baltimore — Seattle (United States) — Baltimore from $131 (round-trip).

The average price of the flight Baltimore — Seattle (United States) — Baltimore $411 (round-trip).

Low cost flights Baltimore — Seattle (BWI — SEA)

The distance between Baltimore and Seattle 2329 miles (or 3748 kilometres).

The time difference between Baltimore and Seattle is 3 h.

Minimal flight time from Baltimore to Seattle 5h 45m.

LowCostClub always do a comparison of airfares Baltimore — Seattle with several airlines (include Alaska Airlines, Sun Country Airlines, AlphaSky). They will always give you all available options so you can find the cheapest flight to Seattle. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Baltimore — Seattle. Last week, for instance, the cheapest round-trip prices stood at $131 while the cheapest one-way price that was available within the last week cost $81

Routes from nearby cities to Seattle

A flight from a neighbouring city can help you save money on plane tickets.

The most frequent flight to Seattle is from New York. The cheapest airfare can be purchased with a flight from Washington from $69. The nearest airports from Baltimore with a flight to Seattle are in Pittsburgh.

Popular International routes from Baltimore

Popular routes from Seattle

If you are going to fly from Seattle, then study the popular flights. The most popular flights from Seattle:

Popular domestic routes from Baltimore

FAQ about Baltimore — Seattle

Yes, they do: AS349, SY8630, AS375, AS379

Yes, you can fly from Baltimore to Seattle. Baltimore has 3 airports (Baltimore/Wash International Thurgood Marshall Airport, Baltimore Greenbelt T, Glenn L Martin) for flights. Alaska Airlines, Sun Country Airlines, AlphaSky depart from Baltimore on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through ABX Air, Air Transport International, American Airlines, Atlas Air, Breeze Airways, British Airways, Copa Airlines, Delta Air Lines, DHL, FedEx, Frontier (Sheldon the Sea Turtle Livery), Icelandair, Jet Linx Aviation, Kalitta Air, NetJets, Southwest Airlines, Titan Airways, TUI, United Express, UPS.

A direct flight lasts an average of 5h 45m, during which time the aircraft covers a distance of 3748 km.

The price of flights Baltimore — Seattle starts from $81.

Planes fly Baltimore — Seattle 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Baltimore — Baltimore/Wash International Thurgood Marshall Airport, Baltimore Greenbelt T, Glenn L Martin. In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport.

The following flights fly between Baltimore and Seattle: AS349, SY8630, AS375, AS379, AS379, AS379, AS379

High season is considered to be July and the cheapest month is September. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Baltimore — Seattle flight deals.

The following airlines have direct flights Baltimore — Seattle: Alaska Airlines, Sun Country Airlines, AlphaSky.

All the following airlines flights Baltimore — Seattle: ABX Air, Air Transport International, Alaska Airlines, AlphaSky, American Airlines, Atlas Air, Breeze Airways, British Airways, Copa Airlines, Delta Air Lines, DHL, FedEx, Frontier (Sheldon the Sea Turtle Livery), Icelandair, Jet Linx Aviation, Kalitta Air, NetJets, Southwest Airlines, Sun Country Airlines, Titan Airways, TUI, United Express, UPS.

Low price calendar

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