Cheap flights from Maryland to Seattle from $103
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Seattle departing on 8/25. 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 Maryland to Seattle
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 Seattle?
In general, September is the cheapest month to fly from Maryland to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $337. If you don’t want to visit Seattle in September, then you should wait until October to fly from Maryland, when ticket prices are also cheap, with an average price of $366.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Maryland is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $440. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Maryland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $573.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Maryland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $415 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $523. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Maryland to Seattle/Tacoma Intl flight route?
Fly from Baltimore/Washington to Seattle/Tacoma Intl for the best Maryland - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $412 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Maryland for as low as $363 on momondo.
What cabin class options are available on Maryland to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on Maryland to Seattle/Tacoma Intl 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 Maryland to Seattle/Tacoma Intl?
American Airlines, Frontier, and Hawaiian Airlines are the most popular carriers operating from Maryland to Seattle/Tacoma Intl
What airlines fly to Seattle?
Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Seattle from Maryland according to our data. Alaska Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 9 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from Maryland to Seattle on average per day?
As of June 2025, there are 46 flights per day flying from Maryland to Seattle. The most common time of day flights depart is 7:00AM, with 56% of flights taking off at noon.
How many flights depart from Maryland to Seattle on average per week?
As of June 2025, there are 325 flights per week flying from Maryland to Seattle. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.
Cheap Maryland to Seattle flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Maryland to Seattle
When did momondo last update prices for flights from Maryland to Seattle/Tacoma Intl Airport?
Prices for flights from Maryland to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Maryland to Seattle/Tacoma Intl Airport?
As of June 2025, there are 9 operators available to choose from for flights from Maryland to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Maryland to Seattle/Tacoma Intl Airport?
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 Maryland to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Maryland to Seattle?
momondo data reveals that the most frequently booked plane model on the route from Maryland to Seattle is Boeing 737 MAX 9, representing 23.52% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 21.17%, Boeing 737 at 14.41%, and Boeing 737-900 Passenger/BBJ3 (winglets) at 12.53%.
Best airlines flying from Maryland to Seattle
Compare and see reviews for airlines that fly from Maryland to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $125 | Free Cancellation | Rating 6.3 8,088 reviews | |||
| PriceFrom $130 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $206 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $206 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $244 | Free Cancellation | Rating 6.9 342 reviews | |||
| PriceFrom $265 | Free Cancellation | Rating 7.8 2,522 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 7.4 8,838 reviews | |||
| PriceFrom $277 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $331 | Free Cancellation | Rating 8.0 4,276 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Maryland to Seattle?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Maryland.
Can I find flights from Maryland to Seattle with flexible booking policies on momondo?
All flight searches from Maryland to Seattle on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Maryland to Seattle?
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 Seattle from Maryland.
I’m not ready to book a flight from Maryland to Seattle right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Maryland and alert you when they change.