Vuelos de Spirit Airlines de Baltimore (BWI) a Boston (BOS) desde $21

It’s always prudent to learn about any travel advice reports and quarantine requirements in place in your destination city. Be sure to visit the Covid-19 Travel Advisor for up-to-date info on booking a flight to Logan Intl. Airport (BOS).

If you’re booked with Spirit Airlines from BWI Marshall to BOS, you might be able to find out the terminal information when you receive your ticket. If not, get in touch with your airline.

Unfortunately, there are no direct flights between BWI Marshall and Logan Intl. Airport (BOS) with Spirit Airlines. Be prepared to make at least one stopover if you need to travel with this airline on this route.

Indulge in some in-flight shut-eye and start your getaway relaxed and refreshed. You’ll have ample time to do so when traveling with Spirit Airlines between BWI and BOS, with the flight taking an average of 5 hours and 31 minutes.

You’ll have a lot of options if you want to fly with Spirit Airlines from BWI to BOS. It’s currently operating approximately 3 flights daily.

For more info about changing your flight to Logan Intl. Airport, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.