Cheap flights from Seattle to Baltimore

Round-trip
Economy
Seattle (SEA)
Baltimore (BWI)
Depart
Return
Any month
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The best prices from Seattle to Baltimore are usually found in August or July, booked 25 days in advance, depart on a Saturday or Tuesday and return on a Monday

How to find the cheapest flight from
Seattle (SEA) to Baltimore (BWI)

All the information you need to plan the best SEA to BWI flight in 2021: compare Seattle to Baltimore flight prices with the expected peak season, weather and rainfall in Baltimore.
SEA - BWI
Price
C$ 273 - C$ 509
BWI
Temperature
8 - 32 °C
BWI
Rainfall
68 - 118 mm

Popular in

December

High demand for flights, 24% potential price rise

Cheapest in

August

Best time to find cheap flights, 29% potential price drop

Average price

C$ 361

Average for round-trip flights in April 2021

Round-trip from

C$ 273

From Seattle to Baltimore

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Seattle to Baltimore?

Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 96% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Seattle to Baltimore?

Travellers have found it’s best to book a flight 55 days in advance to save up to 81% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 55 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Baltimore 1-2 weeks in advance for as low as C$ 427, or C$ 608 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to Baltimore?

The best pricing can be found in the month of April. Prices to Baltimore from Seattle average C$ 335. You can even find prices in April for less than C$ 335, as users have found deals to Baltimore from as low as C$ 240. The month of January appears to be one of the more expensive times to travel to Baltimore from Seattle. Flying in the targeted month can save you up to 10%.

When is the cheapest time to fly from Seattle to Baltimore (SEA - BWI)?

One of the essential ways to save on airfare from Seattle to Baltimore is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 1% on airfare.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Baltimore</span> flights.

Flight FAQs

From Seattle to Baltimore

Does it rain more in Seattle or Baltimore?

When travelling, we recommend packing in preparation to handle common weather conditions. The rainfall in Seattle is typically similar to Baltimore. We can gather that this will continue over the next 20 days.

Is Seattle weather warmer or cooler than Baltimore?

Temperatures around the 32 °C's can be experienced in July. The weather in Baltimore is hotter than in Seattle. Plan for potential changes in flight availability as peak weather approaches in this location.

Destination information for Baltimore

Things to know before you go - useful duration and weather info for your trip from Seattle to Baltimore.
Average temperature for April in Baltimore
20.0 °C
Avg rainfall for April in Baltimore
86.0 mm

Airports servicing Seattle

Airports servicing Baltimore

Hourly flight availability from Seattle to Baltimore

See what time of day planes typically take off from Seattle towards Baltimore.
Morning 6 AM to noon 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Afternoon Noon to 6 PM 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Baltimore
See how many times per day planes take to the skies headed from Seattle to Baltimore.
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
2 daily flights
Friday
2 daily flights
Saturday
1 daily flight
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