
$81 Cheap Frontier Airlines flights Boston (BOS) to Baltimore (BWI)
$81 Cheap Frontier Airlines flights Boston (BOS) to Baltimore (BWI)
Prices were available within the past 7 days and start at $81 for one-way flights and $139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 28 - Tue, May 5
BOS
Boston
BWI
Baltimore
$139 Roundtrip, found 4 hours ago
$139
Roundtrip
found 4 hours ago

Tue, Apr 28 - Tue, May 5
BOS
Boston
BWI
Baltimore
$150 Roundtrip, found 4 hours ago
$150
Roundtrip
found 4 hours ago

Fri, Apr 24 - Wed, Apr 29
BOS
Boston
BWI
Baltimore
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago

Fri, Apr 24 - Wed, Apr 29
BOS
Boston
BWI
Baltimore
$170 Roundtrip, found 2 days ago
$170
Roundtrip
found 2 days ago

Thu, Apr 30 - Sun, May 3
BOS
Boston
BWI
Baltimore
$176 Roundtrip, found 6 days ago
$176
Roundtrip
found 6 days ago

Mon, Apr 27 - Sat, May 2
BOS
Boston
BWI
Baltimore
$196 Roundtrip, found 3 days ago
$196
Roundtrip
found 3 days ago
Find the cheapest month to fly from Boston (BOS) to Baltimore (BWI)
February is typically the cheapest month to fly
From $48 - $215 per traveler.
Travel information
Origin airport | Logan Intl. |
|---|---|
Destination airport | Baltimore Washington Intl. Thurgood Marshall |
Airlines serving | American Airlines, Delta, Frontier Airlines, Southwest Airlines, United |
Popular airline | Delta |
Distance | 589 km |
Average flight time | 1 hour 36 mins |
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Most Popular Frontier Airlines Routes from Boston
Most Popular Frontier Airlines Routes from Baltimore
- San Francisco to Ontario (SFO - ONT)
- Los Angeles to Newark Liberty Intl. Airport (LAX - EWR)
- New York to Orlando (LGA - MCO)
- Denver to Washington (DEN - IAD)
- Los Angeles to New York (LAX - JFK)
- San Juan to Orlando (SJU - MCO)
- San Francisco to Houston (SFO - IAH)
- San Diego to Fayetteville (SAN - XNA)
- Boston to Tampa (BOS - TPA)
- Newark Liberty Intl. Airport to Atlanta (EWR - ATL)
Popular Domestic Routes in Baltimore Washington Intl. Thurgood Marshall
- Los Angeles to New York (LAX - JFK)
- Atlanta to Newark Liberty Intl. Airport (ATL - EWR)
- San Juan to Orlando (SJU - MCO)
- Philadelphia to Los Angeles (PHL - LAX)
- Newark Liberty Intl. Airport to Atlanta (EWR - ATL)
- Richmond to El Paso (RIC - ELP)
- Denver to Baltimore (DEN - BWI)
- Los Angeles to New York (LAX - JFK)
- Denver to Washington (DEN - DCA)
- Atlanta to Newark Liberty Intl. Airport (ATL - EWR)