Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
Spirit Airlines | PriceFrom $115 | Free Cancellation | Rating 6.4 8,708 reviews | ||
JetBlue | PriceFrom $129 | Free Cancellation | Rating 7.6 4,522 reviews | ||
Delta | PriceFrom $138 | Free Cancellation | Rating 8.0 10,793 reviews | ||
United Airlines | PriceFrom $138 | Free Cancellation | Rating 7.4 11,050 reviews | ||
Alaska Airlines | PriceFrom $139 | Free Cancellation | Rating 8.0 9,143 reviews | ||
Sun Country Air | PriceFrom $173 | Free Cancellation | Rating 7.2 640 reviews | ||
American Airlines | PriceFrom $203 | Free Cancellation | Rating 7.3 14,678 reviews |
Delta flies from Boston to Seattle around 20 times per week, with 10,793 momondo users rating the airline 8.0/10. The cheapest Delta deal from Boston to Seattle in the last 72 hours was $138 (round-trip), much lower than the average airfare cost of $381 for Delta flights on this route.
The best Alaska Airlines deal for Boston to Seattle flight tickets found on momondo in the last 72 hours was $139, round-trip. It should be noted that an average Alaska Airlines flight deal for this route in this time was higher, at $381 round-trip. Alaska Airlines operates 14 flights out of Boston into Seattle in an average week, so prices vary by time and availability. 9,143 Alaska Airlines reviews by users on momondo have scored the airline at 8.0/10.
Best Price Found | $102 |
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Fastest flight time | 6h 05m |
Direct flights | Mon, Wed, Thu, Fri, Sat and Sun |
Airports in Seattle | 1 airport |
The straight-line distance from Boston Logan Intl to Seattle/Tacoma Intl is 2484.0 mi. Flights usually cover this in 6h 05m, depending on flying conditions and air traffic around both airports.
Prices for flights from Boston Logan Intl Airport to Seattle/Tacoma Intl Airport are updated daily.
As of May 2024, there are 8 operators available to choose from for flights from Boston Logan Intl Airport 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 Boston Logan Intl Airport 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.
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Seattle. momondo saves you time and could save you money on your trip.
Yes. momondo allows you to filter the results for Boston to Seattle flights to just show those with flexible booking policies.
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 Boston.
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 Boston and alert you when they change.