Cheap Flights from Boston (BOS) to Baltimore (BWI)

You can find one-way and return flights from BOS to BWI with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BOS to BWI ticket fares go up or down.

If you're looking for the cheapest time to fly from Boston, MA (BOS-Logan Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), April is typically your best bet. You can expect average return flight prices around AU$332 during this month. April often sees lower prices as it falls outside of peak holiday travel periods, making it a great time to find a deal. Other budget-friendly months to consider for this route include March and May.

There are 3 airlines offering direct flights from Boston, MA (BOS-Logan Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall). Here are the top carriers:
* Southwest Airlines operates 51 direct flights from Boston, MA (BOS-Logan Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) every week.
* Spirit Airlines operates 29 direct flights from Boston, MA (BOS-Logan Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) every week.
* Delta operates 26 direct flights from Boston, MA (BOS-Logan Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) every week.

To find a cheap flight from Boston, MA (BOS) to Baltimore, MD (BWI), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Boston, MA (BOS-Logan Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) will differ from traveler to traveler. If you like to fly early, Southwest Airlines offers early morning flights. If price is the most important factor, Spirit Airlines typically offers the lowest fares. American Airlines offers the most daily flights from Boston, MA (BOS-Logan Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The cheapest months to fly from Boston Logan International Airport (BOS) to Baltimore Washington International Thurgood Marshall Airport (BWI) are typically March and April, with average return flights around AU$332. These months can be a great time to travel as they often fall outside peak holiday periods, offering you more affordable fares.

You'll find around 14 nonstop flights per day from Boston Logan International (BOS) to Baltimore Washington International Thurgood Marshall (BWI). For even more choices, look at flights that include layovers, as there are approximately 85 connecting flights daily. Some common connection points include O'Hare International (ORD), Hartsfield-Jackson Atlanta International (ATL), and Midway International (MDW).

The earliest flight from Boston, MA (BOS-Logan Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) typically departs around 5:00 AM. This service is operated by American Airlines and is seasonal, active in May, June, and July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll find the most flights from Boston, MA (BOS-Logan Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) on Fridays, with around 50 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United, and Southwest Airlines. Fridays offer notably more flight options compared to other days of the week, making it a great day to travel if you're looking for flexibility.

The most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) are in the early morning, from 6am to 9am. Many major carriers, including Delta, American Airlines and Southwest Airlines, offer flights during this window. Many travellers prefer this time because it allows for an early start to their day at their destination.

Direct flights from BOS to BWI usually take about 1 hour 50 minutes, traveling roughly 592 kilometers. If you opt for a connecting flight, expect to add around 4 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Yes, you can fly business class or first class between BOS and BWI. Airlines that offer business class service on this route include:

* Frontier Airlines
* Delta

First class cabins are available on:

* Spirit Airlines
* Alaska Airlines
* Delta
* United
* American Airlines

It's easy to earn miles on a Boston, MA (BOS) to Baltimore, MD (BWI) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Baltimore from Logan International Airport (BOS), you can fly directly into Baltimore Washington International Thurgood Marshall (BWI). Some flights may connect through major hubs like LaGuardia (LGA), Midway Intl. (MDW), or Liberty Intl. (EWR) before reaching Baltimore. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Boston, MA (BOS) to Baltimore, MD (BWI) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Boston, MA (BOS) to Baltimore, MD (BWI) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Boston, MA (BOS) to Baltimore, MD (BWI) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.