Cheap flights from Seattle to Maryland from $89
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Maryland departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seattle to Maryland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Maryland?
The cheapest month to fly to Maryland from Seattle is in September. Flight prices, which tend to average around $327, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in September, then you should wait until March to fly from Seattle, when ticket prices are also cheap, with an average price of $358.
What is the cheapest day to depart on your flight to Maryland?
The cheapest day to depart from Seattle to Maryland is on a Thursday. Travelers who choose to depart for Maryland on a Thursday will often find tickets for as low as $450. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $576.
What is the cheapest time of day to depart on your flight to Maryland?
Our most recent data shows that the best time of day to fly to Maryland is in the afternoon. Flights from Seattle to Maryland during this time can be as low as $370. In contrast, the most expensive time of day to depart to Maryland is at noon when prices are around $532.
What is the cheapest Seattle/Tacoma Intl to Maryland flight route?
Fly from Seattle/Tacoma Intl to Baltimore/Washington for the best Seattle/Tacoma Intl - Maryland flight prices
How far in advance should I book a flight to Maryland?
You are more likely to see cheaper flights to Maryland from Seattle when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around $426 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from Seattle for as low as $319 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Maryland flights?
There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Maryland?
American Airlines, Delta, and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Maryland
What airlines fly to Maryland?
Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to Maryland from Seattle according to our data. Alaska Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Maryland. Keep in mind that there are 8 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Maryland on average per day?
As of June 2025, 45 flights take off from Seattle and land in Maryland each day. The most common flight departure time for this route is 9:00AM, with 56% of daily flights taking off in the evening.
How many flights depart from Seattle to Maryland on average per week?
As of June 2025, there are 321 flights per week flying from Seattle to Maryland. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.
Cheap Seattle to Maryland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Maryland
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Maryland?
Prices for flights from Seattle/Tacoma Intl Airport to Maryland are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Maryland?
There are 9 operators available for flights from Seattle/Tacoma Intl Airport to Maryland as of June 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Maryland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Maryland?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Maryland is Boeing 737 MAX 9, representing 24.69% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 17.69%, Boeing 737 at 14.94%, and Boeing 737-900 Passenger/BBJ3 (winglets) at 12.64%.
Best airlines flying from Seattle to Maryland
Compare and see reviews for airlines that fly from Seattle to Maryland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $86 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $182 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $199 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $203 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $206 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $262 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $304 | Free Cancellation | Rating 8.0 4,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Maryland?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Maryland for you.
Can I find flights from Seattle to Maryland with flexible booking policies on momondo?
Yes. All flights to Maryland from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Seattle to Maryland?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Maryland from Seattle.
I’m not ready to book a flight from Seattle to Maryland right now. Can momondo alert me if prices change?
Price alerts on flights to Maryland from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.