Cheap Flights from Baltimore to Boston
No deal from Baltimore to Boston has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Baltimore to Boston, the lowest round-trip fare we recorded was $117, in August. The typical fare was $213.
The most recent price we saw on this route was $117 on Southwest, seen Oct 28. It is an unverified observation and may have changed.
See every deal <a href="/from/baltimore">from Baltimore</a>, <a href="/to/boston">to Boston</a>, or the return direction <a href="/from/boston/to/baltimore">Boston to Baltimore</a>.
Latest price we saw: Baltimore to Boston
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Baltimore (BWI) to Boston (BOS) | $117 | 15.8¢ | Nov 19 – Nov 27 | Southwest | Oct 28 | Check price |
Price history: Baltimore to Boston
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $117 | $233 | 181 |
| Sep 2026 | $117 | $229 | 124 |
| Aug 2026 | $117 | $178 | 50 |
Frequently asked questions
How many flight deals from Baltimore to Boston are on Sparkflights right now?
There are 0 verified deals from Baltimore to Boston on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Baltimore to Boston?
The lowest fare we've recorded from Baltimore to Boston is $117, based on 355 price observations over 3 months.
How much does a flight from Baltimore to Boston cost?
The typical round-trip fare we observed from Baltimore to Boston is $213, against a recorded low of $117. These are observations, not quotes.
What is the current price from Baltimore to Boston?
The most recent fare our sweep saw from Baltimore to Boston is $117, on Oct 28. It is an unverified observation rather than a verified deal, so check it before booking.