| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Seattle-Tacoma Boston | Outbound 04/26/25 direct B60498 05h 28min | Return 05/23/25 1 Stopover (JFK) B60217, B60263 08h 59min |  JetBlue Airways |  | ? | $389 | |
| Best option Seattle-Tacoma Boston | Outbound 04/26/25 direct AS0536 05h 26min | Return 05/23/25 direct AS0819 06h 23min |  Alaska Airlines |  | ? | $530 | |
| Seattle-Tacoma Boston | Outbound 04/26/25 direct B60498 05h 28min | Return 05/23/25 1 Stopover (JFK) B60217, B60263 08h 59min | JetBlue Airways |  | ? | $415 | |
| Seattle-Tacoma Boston | Outbound 04/26/25 direct AS0536 05h 26min | Return 05/23/25 1 Stopover (PDX) AS0437, AS0596 10h 45min | Alaska Airlines |  | $426 | ||
| Seattle-Tacoma Boston | Outbound 04/26/25 direct AS0536 05h 26min | Return 05/23/25 1 Stopover (PDX) AS0437, AS1008 08h 40min | Alaska Airlines |  | ? | $427 | |
| Seattle-Tacoma Boston | Outbound 04/26/25 direct AS0536 05h 26min | Return 05/23/25 direct AS0459 06h 23min | Alaska Airlines |  | $558 | ||
| Seattle-Tacoma Boston | Outbound 04/26/25 direct AA7432 05h 24min | Return 05/23/25 1 Stopover (PDX) AS0437, AS1008 08h 40min |  American Airlines |  | ? | $624 | |
| Seattle-Tacoma Boston | Outbound 04/26/25 1 Stopover (SFO) UA2490, UA1665 09h 39min | Return 05/23/25 direct AA9302 06h 23min |  United Airlines |  | ? | $673 | |
| Seattle-Tacoma Boston | Outbound 04/26/25 2 Stopovers (LAS, MCO) NK0782, NK1853, NK3005 16h 18min | Return 05/23/25 1 Stopover (MSP) SY0252, SY0289 14h 12min |  Spirit Airlines |  | $765 | ||
| Seattle-Tacoma Boston | Outbound 04/26/25 2 Stopovers (LAX, BWI) NK0801, NK2074, NK2075 14h 29min | Return 05/23/25 1 Stopover (MSP) SY0252, SY0289 14h 12min | Spirit Airlines |  | $774 |
Stops
- Direct flight
Airline
- Alaska Airlines
- American Airlines
- Spirit Airlines
- JetBlue Airways
- United Airlines
Flight type
- Return
Outbound departure month
- April 2025
Outbound weekday
- Saturday
Return departure month
- May 2025
Return weekday
- Friday
Change in
- Los Angeles International Airport, CA
- Las Vegas - McCarran International Airport, NV
- San Francisco International Airport, CA
- Orlando International Airport, FL
- Baltimore-Washington International-Thurgood Marshall Airport, MD
Tips and tricks to help you find cheap flights from Seattle Tacoma to Boston
Favorite airline: e.g. Spirit Airlines, Sun Country Airlines
75 % of flights booked on the route from Seattle-Tacoma to Boston are booked with Spirit Airlines, Sun Country Airlines and Delta.
Spirit Airlines
28 %
Sun Country Airlines
28 %
Delta
19 %
Stopover flights are the cheapest connection
Direct flights on this route are $25.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
05h 20min
08h 11min
21h 34min
266 $
331 $
241 $
Favourite connection: via Minneapolis
On this route, flights with a stopover in Minneapolis are the most popular.
Route
bookings
1 stopover Minneapolis - St. Paul International Airport, MN
13h 48min, from 335 $
41 %
1 stopover Las Vegas - McCarran International Airport, NV
11h 28min, from 364 $
26 %
Direct flights
05h 20min, from 266 $
22 %
Important flight information
Flight information: Seattle-Tacoma - Boston
| Roundtrip from | 388,64 $ |
|---|---|
| Flight duration | min. 05:08 / max. 08:15 |
| Return flight duration | min. 06:33/ max. 10:40 |
| Distance | 4010 km |
| Flights per week | 47 |
| Departure airport | Airport Seattle-Tacoma International Airport, WA (SEA) |
| Arrival airport | Airport Boston Logan International Airport, MA (BOS) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Seattle-Tacoma - San Francisco from 209 $
- Flight Seattle-Tacoma - Honolulu from 383 $
- Flight Seattle-Tacoma - Las Vegas from 161 $
- Flight Seattle-Tacoma - Los Angeles from 262 $
- Flight Seattle-Tacoma - New York from 353 $
- Flight Seattle-Tacoma - Anchorage from 334 $
- Flight Seattle-Tacoma - Kahului from 469 $
- Flight Seattle-Tacoma - Kona from 445 $
- Flight Seattle-Tacoma - Orlando from 329 $
- Flight Seattle-Tacoma - Miami from 380 $
Alternative flights to Boston
- Flight New York - Boston from 157 $
- Flight Miami - Boston from 90 $
- Flight New York - Boston from 213 $
- Flight Chicago - Boston from 247 $
- Flight Tampa - Boston from 393 $
- Flight Washington-DC - Boston from 193 $
- Flight Orlando - Boston from 104 $
- Flight Buffalo - Boston from 270 $
- Flight Los Angeles - Boston from 354 $
- Flight San Francisco - Boston from 414 $
Flight destinations with a similar price
- Flight Boston - Rabat from 628 $
- Flight Boston - Istanbul from 607 $
- Flight Boston - Tel Aviv from 845 $
- Flight Boston - Lisbon from 327 $
- Flight Boston - Port au Prince from 354 $
- Flight Boston - Guadalajara from 538 $
- Flight Boston - Ponta Delgada from 495 $
- Flight Boston - Praia from 471 $
- Flight Boston - Delhi from 691 $
- Flight Boston - Punta Cana from 412 $
Flight destinations with a similar price
- Flight Seattle-Tacoma - Honolulu from 383 $
- Flight Seattle-Tacoma - New York from 353 $
- Flight Seattle-Tacoma - Miami from 380 $
- Flight Seattle-Tacoma - New York from 409 $
- Flight Seattle-Tacoma - Dallas from 370 $
- Flight Seattle-Tacoma - New Orleans from 353 $
- Flight Seattle-Tacoma - Fort Lauderdale from 353 $
- Flight Seattle-Tacoma - Newark from 353 $