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Cheap Flights from Boston to Baltimore
Quick answer: Round-trip economy fares from Boston (BOS) to Baltimore/Washington (BWI) typically run about $80–$200. The nonstop flight takes around 1 hour 30 minutes. Cheapest months are January–February. Call FlyOfinder at +1-878-223-0710.
A quick East Coast hop for work or family? We find the lowest all-in fare and handle changes for you. Call +1-878-223-0710, 24/7.
Fares at a glance
Live fares update automatically below. Ranges shown are typical.
| Cabin | Typical round-trip | Cheapest months |
|---|---|---|
| Economy | $80–$200 | Jan–Feb |
| Extra legroom / First | $180–$350 | Jan–Feb |
Airlines flying Boston to Baltimore
BWI is a major Southwest hub, and Southwest flies this short route frequently, alongside JetBlue and American. Frequent departures mean fare movement — a quick call can catch a lower fare.
Flight details
- Depart Boston Logan (BOS); arrive Baltimore/Washington (BWI) — a convenient gateway to Baltimore, Washington DC and Annapolis.
- Distance ~370 miles; nonstop time ~1h30.
- Same time zone (Eastern).
When to book & cheapest time to fly
Lowest in winter (January–February); affordable year-round given the competition. Midday and Saturday flights are cheapest. Because it's a short hop, you can often book closer in without a big penalty.
Why book with FlyOfinder
- Lowest all-in fare across the carriers.
- Booked in minutes, changes handled if plans shift.
- No app, no hold music.
Talk to a real specialist any time at +1-878-223-0710.
Please note: *All Fares displayed above are quoted in USD and inclusive of base fare, taxes, and all fees. Additional baggage fees may apply as per the airline policies. *Above fares were last found on Oct 15, 2026 and are subject to change & cannot be guaranteed at the time of booking.
Frequently Asked Questions