Seattle to Boston (BOS): July 2027 flight deals
Compare trip dates and fares.
Round-trip fare examples
Observed September 17, 2026 (UTC). Search a trip for current prices and flight details.
Round-trip totals in USD for 1 adult · Economy.
| Destination | Trip dates | Days | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|---|
| Boston (BOS) | Jul 22–25, 2027 | 3 | $399 | $447 | Nonstop | Search for 1 adult · Dates · Travelers |
| Boston (BOS) | Jul 23–25, 2027 | 2 | $399 | $447 | Nonstop | Search for 1 adult · Dates · Travelers |
| Boston (BOS) | Jul 23–26, 2027 | 3 | $399 | $447 | Nonstop | Search for 1 adult · Dates · Travelers |
| Boston (BOS) | Jul 24–31, 2027 | 7 | $399 | $447 | Nonstop | Search for 1 adult · Dates · Travelers |
| Boston (BOS) | Jul 24–Aug 3, 2027 | 10 | $399 | $447 | Nonstop | Search for 1 adult · Dates · Travelers |
| Boston (BOS) | Jul 24–Aug 7, 2027 | 14 | $399 | $447 | Nonstop | Search for 1 adult · Dates · Travelers |
| Boston (BOS) | Jul 26–28, 2027 | 2 | $399 | $447 | Nonstop | Search for 1 adult · Dates · Travelers |
| Boston (BOS) | Jul 27–29, 2027 | 2 | $399 | $447 | Nonstop | Search for 1 adult · Dates · Travelers |
| Boston (BOS) | Jul 29–Aug 1, 2027 | 3 | $427 | $477 | 1 stop | Search for 1 adult · Dates · Travelers |
| Boston (BOS) | Jul 30–Aug 1, 2027 | 2 | $427 | $477 | 1 stop | Search for 1 adult · Dates · Travelers |
| Boston (BOS) | Jul 31–Aug 7, 2027 | 7 | $399 | $447 | Nonstop | Search for 1 adult · Dates · Travelers |
| Boston (BOS) | Jul 31–Aug 10, 2027 | 10 | $399 | $447 | Nonstop | Search for 1 adult · Dates · Travelers |
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More flight comparisons from Seattle
Destinations and airports
Trips for specific dates
- Seattle to Boston (BOS) — Independence Day weekend: flights July 1–5, 2027
- Seattle to Boston (BOS) — Independence Day weekend: flights July 2–5, 2027
- Seattle to Boston (BOS) — Independence Day weekend: flights July 3–5, 2027
- Seattle to Boston (BOS) — Bellevue summer break: flights July 3–10, 2027
- Seattle to Boston (BOS): flights July 1–4, 2027
- Seattle to Boston (BOS) — Bellevue summer break: flights July 10–20, 2027
- Seattle to Boston (BOS): flights July 23–25, 2027
- Seattle to Boston (BOS) — Bellevue summer break: flights July 31–August 10, 2027
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