Cheap Flights From Logan Intl. (BOS) To Baltimore Washington Intl. Thurgood Marshall (BWI)

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

The cheapest flights to Baltimore Washington Intl. Thurgood Marshall found within the past 7 days were CA $369 round trip and CA $118 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Oct. 10 - Tue, Oct. 14
BOS
Boston
BWI
Baltimore
CA $369 Roundtrip, found 1 day ago
CA $369
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct. 10 from Boston to Baltimore, returning Tue, Oct. 14, priced at CA $369 found 1 day ago
Fri, Aug. 8 - Sun, Aug. 10
BOS
Boston
BWI
Baltimore
CA $378 Roundtrip, found 1 day ago
CA $378
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Aug. 8 from Boston to Baltimore, returning Sun, Aug. 10, priced at CA $378 found 1 day ago
Fri, Aug. 8 - Sun, Aug. 10
BOS
Boston
BWI
Baltimore
CA $379 Roundtrip, found 1 day ago
CA $379
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Aug. 8 from Boston to Baltimore, returning Sun, Aug. 10, priced at CA $379 found 1 day ago
Mon, Aug. 4 - Fri, Aug. 8
BOS
Boston
BWI
Baltimore
CA $420 Roundtrip, found 11 hours ago
CA $420
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Mon, Aug. 4 from Boston to Baltimore, returning Fri, Aug. 8, priced at CA $420 found 11 hours ago
Fri, Oct. 10 - Tue, Oct. 14
BOS
Boston
BWI
Baltimore
CA $423 Roundtrip, found 1 day ago
CA $423
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct. 10 from Boston to Baltimore, returning Tue, Oct. 14, priced at CA $423 found 1 day ago
Fri, Oct. 10 - Tue, Oct. 14
BOS
Boston
BWI
Baltimore
CA $452 Roundtrip, found 1 day ago
CA $452
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct. 10 from Boston to Baltimore, returning Tue, Oct. 14, priced at CA $452 found 1 day ago
Mon, Aug. 4 - Fri, Aug. 8
BOS
Boston
BWI
Baltimore
CA $455 Roundtrip, found 11 hours ago
CA $455
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Mon, Aug. 4 from Boston to Baltimore, returning Fri, Aug. 8, priced at CA $455 found 11 hours ago
Fri, Oct. 10 - Tue, Oct. 14
BOS
Boston
BWI
Baltimore
CA $494 Roundtrip, found 1 day ago
CA $494
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct. 10 from Boston to Baltimore, returning Tue, Oct. 14, priced at CA $494 found 1 day ago
Fri, Oct. 10 - Tue, Oct. 14
BOS
Boston
BWI
Baltimore
CA $504 Roundtrip, found 1 day ago
CA $504
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct. 10 from Boston to Baltimore, returning Tue, Oct. 14, priced at CA $504 found 1 day ago
Fri, Oct. 10 - Tue, Oct. 14
BOS
Boston
BWI
Baltimore
CA $519 Roundtrip, found 1 day ago
CA $519
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct. 10 from Boston to Baltimore, returning Tue, Oct. 14, priced at CA $519 found 1 day ago

Frequently asked questions

Are there direct flights from Logan Intl. Airport (BOS) to BWI Airport?
If you're eager to get started on your adventures in Baltimore, you might want to consider Southwest Airlines. This airline offers nonstop flights from Logan Intl. Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI).
What airlines fly from Logan Intl. Airport (BOS) to BWI Marshall?
With Southwest Airlines, you won't have to worry about long layovers or sitting around waiting to board your next flight. This highly rated airline will take you straight from BOS to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) on one of the 169 flights offered on this route each month.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca 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 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Boston (BOS)

Travelers at BOS love to visit these top cities. Roam to the top destinations from Boston (BOS) today with the cheap prices from Travelocity!

Popular Flight Routes from Baltimore (BWI)

Travelers at BWI love to visit these top cities. Roam to the top destinations from Baltimore(BWI) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.