Cheap Flights from Baltimore, MD to Boston, MA from $36

One way Round trip

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On Cheapflightsplus.com you will find 6 direct and 308 connecting flights from Baltimore to Boston. You can compare airfare deals from 7 airlines and multiple travel sites from $36, book and save on cheap plane tickets and last minute offers. Also check out BWI-BOS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Baltimore to Boston Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $36 (one-way), $62 (round-trip).

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Best Flights from Baltimore to Boston Today

Take a look at the list of non stop flights and flights with layovers from Baltimore to Boston with the lowest price of $36. The fastest direct flight takes 1h 26m and the fastest connecting – 5h 52m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $36 Find flight	21:59 Baltimore Balt/Wash Intl	23:29 Boston Logan	1h 30m	Spirit Airlines	NK3075
from $39 Find flight	10:45 Baltimore Balt/Wash Intl	12:11 Boston Logan	1h 26m	Spirit Airlines	NK2105
from $39 Find flight	05:45 Baltimore Balt/Wash Intl	07:12 Boston Logan	1h 27m	Spirit Airlines	NK2516
from $39 Find flight	07:10 Baltimore Balt/Wash Intl	08:37 Boston Logan	1h 27m	Spirit Airlines	NK1597
from $39 Find flight	13:51 Baltimore Balt/Wash Intl	15:20 Boston Logan	1h 29m	Spirit Airlines	NK934
from $39 Find flight	18:06 Baltimore Balt/Wash Intl	19:39 Boston Logan	1h 33m	Spirit Airlines	NK1608
from $75 Find flight	17:04 Baltimore Balt/Wash Intl	23:47 Boston Logan	6h 43m layover 1h 5m - Orlando	Spirit Airlines	NK1961 NK2258
from $77 Find flight	17:57 Baltimore Balt/Wash Intl	08:23+1 день Boston Logan	14h 26m layover 8h 56m - Orlando	Frontier Airlines	F94003 F93348
from $77 Find flight	16:32 Baltimore Balt/Wash Intl	08:33+1 день Boston Logan	16h 1m layover 10h 31m - Orlando	Frontier Airlines	F93663 F93348
from $84 Find flight	20:36 Baltimore Balt/Wash Intl	11:01+1 день Boston Logan	14h 25m layover 6h 52m - Dallas	Frontier Airlines	F91475 F93602
from $92 Find flight	06:30 Baltimore Balt/Wash Intl	00:39+1 день Boston Logan	18h 9m layover 12h 19m - Miami	Spirit Airlines	NK1896 NK616
from $92 Find flight	06:30 Baltimore Balt/Wash Intl	10:30+1 день Boston Logan	28h 0m layover 22h 10m - Miami	Spirit Airlines	NK1896 NK2886
from $98 Find flight	17:50 Baltimore Balt/Wash Intl	15:35+1 день Boston Logan	21h 45m layover 16h 16m - Orlando	Spirit Airlines	NK962 NK3796
from $98 Find flight	17:42 Baltimore Balt/Wash Intl	15:35+1 день Boston Logan	21h 53m layover 16h 24m - Orlando	Spirit Airlines	NK1095 NK3796
from $104 Find flight	05:45 Baltimore Balt/Wash Intl	17:34 Boston Logan	11h 49m layover 7h 18m - Atlanta	Spirit Airlines	NK1910 NK1208
from $104 Find flight	05:45 Baltimore Balt/Wash Intl	22:12 Boston Logan	16h 27m layover 11h 56m - Atlanta	Spirit Airlines	NK1910 NK1180

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 28, 2025

Flight Schedule Baltimore (Maryland) to Boston (Massachusetts)

Full flight schedule will help you in detecting at what time planes fly from Baltimore to Boston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:45 — 07:12	05:45 — 07:12 NK2516 Spirit Airlines Baltimore — Boston	1h 27m	Find flight from$39
07:10 — 08:37	07:10 — 08:37 NK1597 Spirit Airlines Baltimore — Boston	1h 27m	Find flight from$39
10:45 — 12:11	10:45 — 12:11 NK2105 Spirit Airlines Baltimore — Boston	1h 26m	Find flight from$39
13:51 — 15:20	13:51 — 15:20 NK934 Spirit Airlines Baltimore — Boston	1h 29m	Find flight from$39
18:06 — 19:39	18:06 — 19:39 NK1608 Spirit Airlines Baltimore — Boston	1h 33m	Find flight from$39
21:59 — 23:29	21:59 — 23:29 NK3075 Spirit Airlines Baltimore — Boston	1h 30m	Find flight from$36
05:45 — 17:34	05:45 — 07:34 NK1910 Spirit Airlines Baltimore — Atlanta 7h 18m stop 14:52 — 17:34 NK1208 Spirit Airlines Atlanta — Boston	11h 49m including layover	Find flight from$104
06:30 — 00:39 +1 day	06:30 — 09:06 NK1896 Spirit Airlines Baltimore — Miami 12h 19m stop 21:25 — 00:39 NK616 Spirit Airlines Miami — Boston	18h 9m including layover	Find flight from$92
06:30 — 10:30 +1 day	06:30 — 09:06 NK1896 Spirit Airlines Baltimore — Miami 22h 10m stop 07:16 — 10:30 NK2886 Spirit Airlines Miami — Boston	28h including layover	Find flight from$92
12:19 — 09:19 +1 day	12:19 — 14:00 SY194 Sun Country Airlines Baltimore — Minneapolis 15h 36m stop 05:36 — 09:19 SY249 Sun Country Airlines Minneapolis — Boston	21h including layover	Find flight from$123
12:25 — 23:38	12:20 — 14:06 SY194 Sun Country Airlines Baltimore — Minneapolis 5h 49m stop 19:48 — 23:37 SY253 Sun Country Airlines Minneapolis — Boston	11h 13m including layover	Find flight from$131
16:32 — 08:33 +1 day	12:11 — 14:40 F93663 Frontier Airlines Baltimore — Orlando 10h 31m stop 05:30 — 08:35 F93348 Frontier Airlines Orlando — Boston	16h 1m including layover	Find flight from$77
16:40 — 00:39 +1 day	16:40 — 19:18 NK1185 Spirit Airlines Baltimore — Miami 2h 7m stop 21:25 — 00:39 NK616 Spirit Airlines Miami — Boston	7h 59m including layover	Find flight from$111
17:04 — 23:47	12:51 — 15:14 NK1961 Spirit Airlines Baltimore — Orlando 1h 5m stop 20:42 — 23:47 NK2258 Spirit Airlines Orlando — Boston	6h 43m including layover	Find flight from$75
17:57 — 08:23 +1 day	14:59 — 17:21 F94003 Frontier Airlines Baltimore — Orlando 8h 56m stop 05:30 — 08:40 F93348 Frontier Airlines Orlando — Boston	14h 26m including layover	Find flight from$77
20:30 — 17:34 +1 day	20:30 — 22:27 NK1313 Spirit Airlines Baltimore — Atlanta 16h 25m stop 14:52 — 17:34 NK1208 Spirit Airlines Atlanta — Boston	21h 4m including layover	Find flight from$104
20:36 — 11:01 +1 day	20:36 — 23:08 F91475 Frontier Airlines Baltimore — Dallas 6h 52m stop 06:00 — 11:01 F93602 Frontier Airlines Dallas — Boston	14h 25m including layover	Find flight from$84
08:45 — 09:38 +1 day	08:45 — 11:22 NK1185 Spirit Airlines Baltimore — Miami 2h 51m stop 14:13 — 16:12 G4482 Allegiant Air Miami — Fletcher 15h 18m stop 07:30 — 09:38 G4224 Allegiant Air Fletcher — Boston	24h 53m including layover	Find flight from$114
08:45 — 22:12	08:45 — 11:22 NK1185 Spirit Airlines Baltimore — Miami 3h 5m stop 14:27 — 16:25 NK3179 Spirit Airlines Miami — Atlanta 3h 5m stop 19:30 — 22:12 NK1180 Spirit Airlines Atlanta — Boston	13h 27m including layover	Find flight from$123
11:35 — 09:33 +1 day	11:35 — 13:39 NK2344 Spirit Airlines Baltimore — Atlanta 1h 43m stop 15:22 — 16:50 NK2559 Spirit Airlines Atlanta — Indianapolis 14h 30m stop 07:20 — 09:33 G4594 Allegiant Air Indianapolis — Boston	21h 58m including layover	Find flight from$131
11:35 — 08:39 +1 day	11:35 — 13:39 NK2344 Spirit Airlines Baltimore — Atlanta 6h 57m stop 20:36 — 22:31 NK2851 Spirit Airlines Atlanta — Detroit 8h 24m stop 06:55 — 08:39 NK2149 Spirit Airlines Detroit — Boston	21h 4m including layover	Find flight from$136
14:08 — 19:39 +1 day	14:08 — 15:38 NK2673 Spirit Airlines Baltimore — Detroit 1h 47m stop 17:25 — 19:09 NK2476 Spirit Airlines Detroit — Myrtle Beach 22h 22m stop 17:31 — 19:39 NK2522 Spirit Airlines Myrtle Beach — Boston	29h 31m including layover	Find flight from$126
14:08 — 23:47 +1 day	14:08 — 15:38 NK2673 Spirit Airlines Baltimore — Detroit 23h 54m stop 15:32 — 18:19 NK2109 Spirit Airlines Detroit — Orlando 2h 23m stop 20:42 — 23:47 NK2258 Spirit Airlines Orlando — Boston	33h 39m including layover	Find flight from$138
18:43 — 14:20 +1 day	18:43 — 20:13 NK2673 Spirit Airlines Baltimore — Detroit 11h 17m stop 07:30 — 10:13 NK2456 Spirit Airlines Detroit — Orlando 1h 5m stop 11:18 — 14:20 NK2780 Spirit Airlines Orlando — Boston	19h 37m including layover	Find flight from$138

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on June 28, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Baltimore to Boston depends on and how to choose the most interesting flight option for you.

Distance between Baltimore and Boston is 594 miles. Time difference between the cities is 0h. Airplanes depart 05:45 to 21:59 from 4 Baltimore airports and arrive 05:45 to 21:59 to 4 Boston airports. Average flight time is 1h 28m.

The fastest flight 1h 26m
Average flight time 1h 28m
The earliest flight 05:45
The latest flight 21:59
Distance 370 ml

The cheapest months to travel to Boston are october (from 49 $), may (from 53 $), july (from 53 $).

The most expensive months are september (from 57 $), august (from 53 $), june (from 53 $).

What is the lowest airfare Baltimore to Boston?

The cheapest plane ticket found by our users is $36. This airfare is for economy class on one-way NK3075 flight by Spirit Airlines for October 7, 2025 which leaves Balt/Wash Intl in Baltimore at 21:59 am and arrives at Boston Logan at 23:29.

Economy class

$36

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Business class

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First class

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Popular Airlines on the Route

The flight Baltimore — Boston is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 8 departures per week at the price of from $ 237 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 7798.

Direct flights

There are 6 nonstop flights on the route. The fastest direct flight is NK2105 by Spirit Airlines takes 1h 26m and the cheapest is NK3075 by Spirit Airlines for $36.

NK - Spirit Airlines

from $36

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Connecting Flights

There are 308 flights with layovers on the route. The fastest connecting flight is UA590 by United Airlines takes 5h 52m and the cheapest is NK3075 by Spirit Airlines for $75.

AS - Alaska Airlines

from $237

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F9 - Frontier Airlines

from $77

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FI - Icelandair

from $602

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SY - Sun Country Airlines

from $123

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HA - Hawaiian Airlines

from $267

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UA - United Airlines

from $177

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NK - Spirit Airlines

from $75

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Airports

You can fly from Baltimore to Boston from 4 airports (Baltimore Rail, Balt/Wash Intl, Baltimore Greenbelt T, Glenn L Martin).

Baltimore airports

Baltimore Rail-ZBP

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Balt/Wash Intl-BWI

from $36
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Baltimore Greenbelt T-GBO

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Glenn L Martin-MTN

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Boston airports

Boston City Heliport-JBC

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Boston RT128 Rail-ZRU

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Boston South Rail-ZTO

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Logan-BOS

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Airplanes

There are flights to Boston from Baltimore by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Baltimore

You may also consider searching for discounted plane tickets to some other popular places from Baltimore within United States.

Baltimore — Boston

from $74

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Baltimore — Orlando

from $56

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Baltimore — Atlanta

from $62

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Baltimore — Chicago

from $75

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Baltimore — Houston

from $78

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Baltimore — Tampa

from $70

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Baltimore — Las Vegas

from $69

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Baltimore — New York

from $76

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Baltimore — Dallas

from $68

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Baltimore — Denver

from $67

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Top International Destinations from Baltimore

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Baltimore — London

from $75

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Baltimore — Toronto

from $74

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Baltimore — Cancun

from $63

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Baltimore — Albany

from $74

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Baltimore — Montreal

from $79

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Baltimore — San Juan

from $64

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Baltimore — Bermuda

from $72

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Baltimore — Vancouver

from $68

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Baltimore — Dublin

from $68

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Baltimore — Rome

from $63

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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