SEA - BOS Price
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C$ 264 - C$ 570
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BOS Temperature
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4 - 29 °C
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BOS Rainfall
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70 - 99 mm
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Popular in December High demand for flights, 35% potential price rise |
Cheapest in January Best time to find cheap flights, 29% potential price drop |
Round-trip from C$ 264 From Seattle to Logan Intl |
One-way from C$ 187 One-way flight from Seattle to Logan Intl |
Wednesday flights are generally found to be more expensive for flights from Seattle to Logan Intl. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Logan Intl.
Users have found that booking a flight from Seattle to Logan Intl at least 33 days early can save you up to 92% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Seattle to Logan Intl for as little as C$ 446 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 619 for flights departing within the next 3 days.
March is one of the best times of the year to fly to Logan Intl from Seattle. Prices for March average C$ 333 per person but you can even find prices for as low as C$ 258. The most expensive prices can be found in the month of December. Opting for a March flight can save you 6% on your journey compared to booking in March
One of the essential ways to save on airfare from Seattle to Logan Intl is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 40% on airfare.
Yes, there are multiple flights from Seattle to Logan Intl for under C$ 255. The cheapest flight booked recently is on Delta for just C$ 251, but on average you can expect to pay C$ 321.
New policies can now be found on Alaska Airlines and Delta to help keep travellers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Seattle/Tacoma Intl to Boston Logan Intl. Policies will vary by airline.
Some of the carriers operating flights from Seattle/Tacoma Intl to Boston Logan Intl that may be offering flexible cancellation policies are JetBlue, Alaska Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Cheapflights has 20 direct flights from Seattle to Logan Intl under C$ 255. A good price for a direct flight from Seattle to Logan Intl is less than C$ 344.
There are currently 12+ open flights from Seattle to Logan Intl within the next 7 days for less than C$ 509.
Days when direct flights are available for this flight are: Wednesday, Thursday, Saturday.
On average 7 flights depart from Seattle/Tacoma Intl to Boston Logan Intl per day.
Morning (6am - Noon) - 14% of flight departures
Evening (6pm - Midnight) - 86% of flight departures
When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Seattle is roughly similar to Boston. You can assume this to be the case over the next 22 days.
Temperatures around the 29 °C's can be experienced in July. The weather in Boston is hotter than in Seattle. Plan for potential changes in flight availability as peak weather approaches in this location.
A quick flight from Seattle to Logan Intl can take about 5h 05m. Alaska Airlines provides one of the quickest options available for as low as C$ 394. The distance from Seattle to Logan Intl is about 4027 km. Most flights are nonstop.
Delta, at C$ 251, was found to be the cheapest airline from Seattle to Logan Intl.Alternate airlines to your destination round-trip include Spirit Airlines and Alaska Airlines. Delta is currently priced 32% below the average price you’ll pay for this route.
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at C$ 127. United Airlines flights start at C$ 188 while deals on Alaska Airlines start at C$ 203 one-way.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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C$ 118 | C$ 226 | No cancel fee | N/A |
Search Delta flights
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C$ 117 | C$ 240 | No cancel fee | 71% |
Search American Airlines flights
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C$ 118 | C$ 288 | No cancel fee | 75% |
Search Alaska Airlines flights
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C$ 156 | C$ 391 | No cancel fee | 62% |
Search JetBlue flights
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Morning 6 AM to noon | 42% of flight departures |
Afternoon Noon to 6 PM | 42% of flight departures |
Evening 6 PM to midnight | 15% of flight departures |
Early morning Midnight to 6 AM | 1% of flight departures |