Cheap flights from Maine to Seattle from $124
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Seattle departing on 5/7. 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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0 bags
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Cheap round-trip flights
KAYAK's recommended round-trip deals from the most popular airlines that fly from Maine to Seattle.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Maine to Seattle.
Cheap last minute flights
Planning a quick getaway from Maine to Seattle? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.
Alaska Airlines flights from Maine to Seattle
Our best Alaska Airlines deals on Maine to Seattle flight tickets
Alaska Airlines![Alaska Airlines]()
May 6![Alaska Airlines]()
May 24
BOS7:00 amBoston Logan Intl
6h 13m
SEA10:13 amSeattle/Tacoma Intl
SEA3:40 pmSeattle/Tacoma Intl
5h 26m
BOS12:06 amBoston Logan Intl
Alaska Airlines![Alaska Airlines]()
May 29![Alaska Airlines]()
Jun 4
BOS8:40 amBoston Logan Intl
13h 11m
1 stop
SEA6:51 pmSeattle/Tacoma Intl
SEA6:59 pmSeattle/Tacoma Intl
9h 41m
1 stop
BOS7:40 amBoston Logan Intl
United Airlines flights from Maine to Seattle
Our best United Airlines deals on Maine to Seattle flight tickets
United Airlines![United Airlines]()
May 5![United Airlines]()
May 8
BOS6:00 amBoston Logan Intl
8h 25m
1 stop
SEA11:25 amSeattle/Tacoma Intl
SEA12:55 pmSeattle/Tacoma Intl
8h 04m
1 stop
BOS11:59 pmBoston Logan Intl
United Airlines![United Airlines]()
May 2![United Airlines]()
May 4
BOS10:45 amBoston Logan Intl
8h 37m
1 stop
SEA4:22 pmSeattle/Tacoma Intl
SEA11:59 pmSeattle/Tacoma Intl
7h 39m
1 stop
BOS10:38 amBoston Logan Intl
See travel insights to Seattle from
How to get the cheapest flight ticket from Maine 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
Prices
Airlines
Other information
What is the cheapest month to fly to Seattle?
In general, September is the cheapest month to fly from Maine to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $358. If you don’t want to visit Seattle in September, then you should wait until January to fly from Maine, when ticket prices are also cheap, with an average price of $403.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Maine is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $516. 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 Maine because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $684.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Maine in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $506 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the evening, with an average ticket price of $606. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Maine when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $522 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Maine for as low as $392 on momondo.
What is the cheapest airline that flies from Maine to Seattle/Tacoma Intl?
Delta, United Airlines, and Hawaiian Airlines are the most popular carriers operating from Maine to Seattle/Tacoma Intl
What airlines fly to Seattle?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Seattle from Maine according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 7 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 Maine to Seattle on average per week?
The number of flights available between Maine and Seattle is 113 per week as of April 2025. The most frequent departure day is Tue, with 27% of weekly flights leaving on this day.
How long does it take to fly to Seattle?
Flight times vary depending on what airport in Maine you fly out of and what airport in Seattle you fly into. For example, flying from Portland to Seattle takes 7h 58m on average. On the other hand, flying from Bangor to Seattle takes 9h 02m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.
Cheap Maine to Seattle flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Maine to Seattle
When did momondo last update prices for flights from Maine to Seattle/Tacoma Intl Airport?
Prices for flights from Maine to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Maine to Seattle/Tacoma Intl Airport?
There are 10 operators available for flights from Maine to Seattle/Tacoma Intl Airport as of April 2025.
How old do you have to be to fly from Maine to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Maine to Seattle
Compare and see reviews for airlines that fly from Maine to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $240 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom $270 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $278 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $318 | Free Cancellation | Rating 8.0 9,906 reviews | |||
| PriceFrom $336 | Free Cancellation | Rating 7.4 8,684 reviews | |||
| PriceFrom $365 | Free Cancellation | Rating 6.9 349 reviews | |||
| PriceFrom $397 | Free Cancellation | Rating 8.0 4,286 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsLeavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Kent
Renton
Federal Way
Tukwila
Puyallup
Kirkland
Lakewood
Lynnwood
Fife
Shoreline
Marysville
Centralia
Redmond
Cle Elum
Lacey
Why use momondo?
Why should I use momondo to find a flight deal from Maine 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 Maine.
Can I find flights from Maine to Seattle with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seattle from Maine which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Maine to Seattle?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Maine to Seattle.
I’m not ready to book a flight from Maine to Seattle right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Maine to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.