$79+ Cheap flights from Boston (BOS) to Maryland
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BWI
Jun 17 — Jun 241
Round-trip
1 adult, Economy
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Cheapest flights from Boston to MarylandExplore the most affordable flight options available from Boston to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.
Explore the most affordable flight options available from Boston to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:35 am
BOS
- BWI
Nonstop1h 35m
Southwest
Tue 6/164:15 pm
BWI
- BOS
Nonstop1h 30m
Southwest
Deal found 5/13![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:25 pm
BOS
- BWI
Nonstop1h 35m
Southwest
Wed 6/104:15 pm
BWI
- BOS
Nonstop1h 30m
Southwest
Deal found 5/17![Southwest logo]()
$137
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:10 am
BOS
- BWI
Nonstop1h 45m
Delta
Wed 6/109:00 am
BWI
- BOS
Nonstop1h 39m
Delta
Deal found 5/14![Delta logo]()
$154
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:27 pm
BOS
- BWI
1 stop6h 12m
American Airlines
Wed 6/105:02 am
BWI
- BOS
1 stop4h 19m
American Airlines
Deal found 5/13![American Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:00 am
BOS
- IAD
1 stop10h 21m
Frontier
Tue 6/98:57 pm
IAD
- BOS
1 stop10h 55m
Frontier
Deal found 5/15![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:01 pm
BOS
- BWI
1 stop19h 42m
Frontier
Mon 6/89:23 pm
BWI
- BOS
1 stop10h 29m
Frontier
Deal found 5/15![Frontier logo]()
$160
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:45 am
BOS
- IAD
Nonstop1h 38m
United Airlines
Wed 7/86:33 am
IAD
- BOS
1 stop4h 43m
United Airlines
Deal found 5/14![United Airlines logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:12 pm
BOS
- DCA
Nonstop1h 47m
JetBlue
Wed 6/248:50 am
DCA
- BOS
Nonstop1h 37m
JetBlue
Deal found 5/13![JetBlue logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
BOS
- IAD
1 stop17h 09m
Frontier
Wed 6/1011:17 am
IAD
- BOS
1 stop14h 10m
Frontier
Deal found 5/13![Frontier logo]()
$164
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:35 am
BOS
- BWI
Nonstop1h 45m
Delta
Wed 8/129:00 am
BWI
- BOS
Nonstop1h 38m
Delta
Deal found 5/14![Delta logo]()
$164
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:30 am
BOS
- IAD
Nonstop1h 42m
United Airlines
Wed 6/1010:10 pm
IAD
- BOS
Nonstop1h 49m
United Airlines
Deal found 5/14![United Airlines logo]()
$165
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:45 am
BOS
- IAD
Nonstop1h 38m
United Airlines
Sun 7/1910:10 pm
IAD
- BOS
Nonstop1h 49m
United Airlines
Deal found 5/13![United Airlines logo]()
$167
Best flights from Boston to MarylandDiscover carefully curated flight deals from Boston to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
Discover carefully curated flight deals from Boston to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:35 am
BOS
- BWI
Nonstop1h 44m
Delta
Sat 7/412:00 pm
BWI
- BOS
Nonstop1h 39m
Delta
Deal found 5/15![Delta logo]()
$176
This JetBlue deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:04 am
BOS
- PHL
Nonstop1h 34m
JetBlue
Fri 7/108:55 pm
PHL
- BOS
Nonstop1h 31m
JetBlue
Deal found 5/17![JetBlue logo]()
$185
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:45 am
BOS
- PHL
1 stop4h 00m
United Airlines
Sat 6/67:45 pm
PHL
- BOS
1 stop4h 14m
United Airlines
Deal found 5/14![United Airlines logo]()
$205
This Southwest deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:50 pm
BOS
- BWI
Nonstop1h 45m
Southwest
Mon 7/63:35 pm
BWI
- BOS
Nonstop1h 35m
Southwest
Deal found 5/15![Southwest logo]()
$235
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:59 pm
BOS
- DCA
Nonstop1h 56m
Delta
Thu 10/226:05 am
DCA
- BOS
1 stop5h 14m
Delta
Deal found 5/13![Delta logo]()
$182
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:50 am
BOS
- PHL
Nonstop1h 41m
Delta
Sun 6/146:00 am
PHL
- BOS
Nonstop1h 30m
Delta
Deal found 5/15![Delta logo]()
$185
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:00 am
BOS
- DCA
1 stop6h 23m
United Airlines
Tue 6/910:00 am
DCA
- BOS
1 stop5h 16m
United Airlines
Deal found 5/16![United Airlines logo]()
$207
This JetBlue deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:04 am
BOS
- PHL
Nonstop1h 34m
JetBlue
Sun 6/218:28 am
PHL
- BOS
Nonstop1h 19m
JetBlue
Deal found 5/16![JetBlue logo]()
$221
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:40 pm
BOS
- PHL
Nonstop1h 42m
Delta
Thu 6/119:30 am
PHL
- BOS
Nonstop1h 29m
Delta
Deal found 5/15![Delta logo]()
$185
This American Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:56 pm
BOS
- SBY
1 stop4h 45m
American Airlines
Mon 10/56:41 am
SBY
- BOS
1 stop5h 36m
American Airlines
Deal found 5/15![American Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:55 am
BOS
- DCA
1 stop6h 02m
United Airlines
Fri 8/76:00 am
DCA
- BOS
1 stop3h 51m
United Airlines
Deal found 5/14![United Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:05 am
BOS
- PHL
Nonstop1h 41m
Delta
Sun 6/76:00 am
PHL
- BOS
Nonstop1h 30m
Delta
Deal found 5/17![Delta logo]()
$185
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:45 am
BOS
- BWI
Nonstop1h 35m
Southwest
Fri 6/1910:30 pm
BWI
- BOS
Nonstop1h 35m
Southwest
Deal found 5/17![Southwest logo]()
$254
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:40 pm
BOS
- PHL
Nonstop1h 42m
Delta
Mon 7/67:59 pm
PHL
- BOS
Nonstop1h 50m
Delta
Deal found 5/17![Delta logo]()
$185
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:05 am
BOS
- IAD
1 stop5h 23m
United Airlines
Sun 7/1910:10 pm
IAD
- BOS
Nonstop1h 49m
United Airlines
Deal found 5/13![United Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:35 pm
BOS
- PHL
Nonstop1h 39m
Delta
Sun 9/66:00 am
PHL
- BOS
Nonstop1h 30m
Delta
Deal found 5/13![Delta logo]()
$185
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:15 pm
BOS
- BWI
Nonstop1h 40m
Southwest
Sun 6/710:30 pm
BWI
- BOS
Nonstop1h 35m
Southwest
Deal found 5/13![Southwest logo]()
$273
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:44 pm
BOS
- IAD
1 stop5h 35m
United Airlines
Mon 7/610:10 pm
IAD
- BOS
Nonstop1h 49m
United Airlines
Deal found 5/13![United Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:35 pm
BOS
- BWI
Nonstop1h 49m
Delta
Thu 6/256:17 am
BWI
- BOS
Nonstop1h 43m
Delta
Deal found 5/16![Delta logo]()
$186
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/285:45 am
BOS
- IAD
Nonstop1h 38m
United Airlines
Sun 7/56:33 am
IAD
- BOS
1 stop4h 43m
United Airlines
Deal found 5/16![United Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:00 am
BOS
- DCA
1 stop4h 00m
Delta
Tue 6/910:00 am
DCA
- BOS
Nonstop1h 43m
Delta
Deal found 5/13![Delta logo]()
$187
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:45 am
BOS
- IAD
Nonstop1h 38m
United Airlines
Sat 6/66:33 am
IAD
- BOS
1 stop4h 43m
United Airlines
Deal found 5/16![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:20 am
BOS
- DCA
Nonstop1h 52m
Delta
Mon 7/275:40 pm
DCA
- BOS
1 stop5h 51m
Delta
Deal found 5/16![Delta logo]()
$196
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:45 am
BOS
- IAD
Nonstop1h 38m
United Airlines
Fri 6/510:10 pm
IAD
- BOS
Nonstop1h 49m
United Airlines
Deal found 5/14![United Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
BOS
- DCA
Nonstop1h 49m
Delta
Wed 8/126:10 am
DCA
- BOS
1 stop5h 50m
Delta
Deal found 5/17![Delta logo]()
$196
This American Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:07 pm
BOS
- SBY
1 stop5h 51m
American Airlines
Sun 8/166:41 am
SBY
- BOS
1 stop3h 18m
American Airlines
Deal found 5/16![American Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:00 am
BOS
- IAD
1 stop5h 32m
United Airlines
Sun 6/1410:10 pm
IAD
- BOS
Nonstop1h 49m
United Airlines
Deal found 5/17![United Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/202:27 pm
BOS
- SBY
1 stop6h 03m
American Airlines
Thu 6/256:40 am
SBY
- BOS
1 stop3h 16m
American Airlines
Deal found 5/15![American Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:48 pm
BOS
- DCA
Nonstop1h 56m
Delta
Thu 7/306:02 am
DCA
- BOS
1 stop5h 13m
Delta
Deal found 5/14![Delta logo]()
$224
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:45 am
BOS
- IAD
Nonstop1h 38m
United Airlines
Sun 6/288:35 am
IAD
- BOS
Nonstop1h 45m
United Airlines
Deal found 5/14![United Airlines logo]()
$275
Last-minute flights from Boston to MarylandDiscover last-minute flight deals from Boston to Maryland. Data last updated May 18, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Maryland. Data last updated May 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
BOS
- IAD
1 stop17h 09m
Frontier
Wed 6/1011:17 am
IAD
- BOS
1 stop14h 10m
Frontier
Deal found 5/13![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:01 pm
BOS
- BWI
1 stop19h 42m
Frontier
Mon 6/89:23 pm
BWI
- BOS
1 stop10h 29m
Frontier
Deal found 5/15![Frontier logo]()
$160
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/64:45 pm
BOS
- BWI
Nonstop1h 50m
Southwest
Tue 6/94:15 pm
BWI
- BOS
Nonstop1h 30m
Southwest
Deal found 5/14![Southwest logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:00 am
BOS
- IAD
1 stop10h 21m
Frontier
Tue 6/98:57 pm
IAD
- BOS
1 stop10h 55m
Frontier
Deal found 5/15![Frontier logo]()
$160
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:30 am
BOS
- IAD
Nonstop1h 42m
United Airlines
Wed 6/1010:10 pm
IAD
- BOS
Nonstop1h 49m
United Airlines
Deal found 5/14![United Airlines logo]()
$165
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:35 am
BOS
- BWI
Nonstop1h 35m
Southwest
Tue 6/164:15 pm
BWI
- BOS
Nonstop1h 30m
Southwest
Deal found 5/13![Southwest logo]()
$117
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:27 pm
BOS
- BWI
1 stop6h 12m
American Airlines
Wed 6/105:02 am
BWI
- BOS
1 stop4h 19m
American Airlines
Deal found 5/13![American Airlines logo]()
$159
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:15 pm
BOS
- IAD
Nonstop1h 42m
United Airlines
Tue 6/166:33 am
IAD
- BOS
1 stop3h 20m
United Airlines
Deal found 5/13![United Airlines logo]()
$162
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:45 am
BOS
- IAD
Nonstop1h 38m
United Airlines
Wed 6/1710:10 pm
IAD
- BOS
Nonstop1h 49m
United Airlines
Deal found 5/13![United Airlines logo]()
$167
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:45 am
BOS
- IAD
Nonstop1h 38m
United Airlines
Tue 6/306:33 am
IAD
- BOS
1 stop4h 43m
United Airlines
Deal found 5/15![United Airlines logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:12 pm
BOS
- DCA
Nonstop1h 47m
JetBlue
Wed 6/248:50 am
DCA
- BOS
Nonstop1h 37m
JetBlue
Deal found 5/13![JetBlue logo]()
$162
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
BOS
- DCA
Nonstop1h 40m
American Airlines
Sun 6/286:00 am
DCA
- BOS
Nonstop1h 39m
American Airlines
Deal found 5/13![American Airlines logo]()
$167
One-way flights from Boston to MarylandSearch for one-way flight options from Boston to Maryland. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
Search for one-way flight options from Boston to Maryland. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:27 am
BOS
- BWI
1 stop5h 42m
American Airlines
Deal found 5/17![American Airlines logo]()
$79
This American Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:55 pm
BOS
- BWI
1 stop5h 19m
American Airlines
Deal found 5/16![American Airlines logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:01 pm
BOS
- BWI
1 stop19h 42m
Frontier
Deal found 5/13![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:00 am
BOS
- BWI
1 stop12h 32m
Frontier
Deal found 5/17![Frontier logo]()
$83
This KAYAK deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:35 am
BOS
- BWI
Nonstop1h 44m
Delta
Deal found 5/14![Delta logo]()
$86
This Super.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:01 pm
BOS
- BWI
1 stop6h 31m
Frontier
Deal found 5/13![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:10 am
BOS
- IAD
1 stop7h 10m
Frontier
Deal found 5/15![Frontier logo]()
$91
This Super.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:10 pm
BOS
- PHL
Nonstop1h 42m
JetBlue
Deal found 5/13![JetBlue logo]()
$91
This Super.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:04 pm
BOS
- BWI
1 stop6h 29m
Frontier
Deal found 5/15![Frontier logo]()
$91
This Super.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:54 am
BOS
- PHL
Nonstop1h 37m
JetBlue
Deal found 5/16![JetBlue logo]()
$92
This Cheapflightsfares deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:21 pm
BOS
- PHL
Nonstop1h 39m
JetBlue
Deal found 5/16![JetBlue logo]()
$93
This Super.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:10 am
BOS
- IAD
1 stop7h 42m
Frontier
Deal found 5/13![Frontier logo]()
$94
Find flight deals from Boston to Maryland
Keep the following information in mind while searching for Boston to Maryland flight deals. Data was last updated May 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $117 (Southwest) |
One-way from | $79 (American Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $243 |
Good round-trip deal | $239 or less |
Good one-way deal | $140 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Maryland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 18, 2026.
Use the filters below to find and compare flights from Boston to Maryland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonBaltimore
BOS - BWI
BOSBWI
Boston Logan Intl
Wed 7/1
6:35 am-8:19 am
Nonstop1h 44m
Baltimore/Washington
Sat 7/4
12:00 pm-1:39 pm
Nonstop1h 39m
$176
BostonWashington, D.C.
BOS - DCA
BOSDCA
Boston Logan Intl
Wed 10/14
7:59 pm-9:55 pm
Nonstop1h 56m
Washington, D.C. Reagan-National
Thu 10/22
6:05 am-11:19 am
1 stop5h 14m
$182
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Tue 7/7
6:04 am-7:38 am
Nonstop1h 34m
Philadelphia
Fri 7/10
8:55 pm-10:26 pm
Nonstop1h 31m
$185
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Fri 6/12
6:50 am-8:31 am
Nonstop1h 41m
Philadelphia
Sun 6/14
6:00 am-7:30 am
Nonstop1h 30m
$185
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Mon 6/8
8:40 pm-10:22 pm
Nonstop1h 42m
Philadelphia
Thu 6/11
9:30 am-10:59 am
Nonstop1h 29m
$185
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Thu 6/4
7:05 am-8:46 am
Nonstop1h 41m
Philadelphia
Sun 6/7
6:00 am-7:30 am
Nonstop1h 30m
$185
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Fri 7/3
8:40 pm-10:22 pm
Nonstop1h 42m
Philadelphia
Mon 7/6
7:59 pm-9:49 pm
Nonstop1h 50m
$185
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Fri 9/4
3:35 pm-5:14 pm
Nonstop1h 39m
Philadelphia
Sun 9/6
6:00 am-7:30 am
Nonstop1h 30m
$185
BostonBaltimore
BOS - BWI
BOSBWI
Boston Logan Intl
Tue 6/23
8:35 pm-10:24 pm
Nonstop1h 49m
Baltimore/Washington
Thu 6/25
6:17 am-8:00 am
Nonstop1h 43m
$186
BostonWashington, D.C.
BOS - DCA
BOSDCA
Boston Logan Intl
Sat 6/6
6:00 am-10:00 am
1 stop4h 00m
Washington, D.C. Reagan-National
Tue 6/9
10:00 am-11:43 am
Nonstop1h 43m
$187
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boston to Maryland
Have a flexible travel schedule? Discover the best time to fly to Maryland from Boston with our price prediction graph.
BOS-PHL
BOS-DCA
BOS-BWI
BOS-SBY
BOS-IAD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Maryland
BOS-USMD
BOS-PHL
BOS-DCA
BOS-BWI
BOS-SBY
How far ahead should I book a flight from Boston to Maryland?
Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Maryland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Boston to Maryland?
Currently, August is the cheapest month in which you can book a flight from Boston to Maryland (average of $41). Flying from Boston to Maryland in March is currently the most expensive (average of $177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BOS to MD?
Find hourly flight availability from Boston to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 18, 2026.
It’s typically best to fly out from Boston to Maryland in the evening. Doing so could potentially save you 31% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Boston to Maryland?
Use this chart to determine the cheapest time to fly round-trip from Boston to Maryland. Price data was last updated on May 16, 2026.
Travelers seeking maximum savings on their Boston to Maryland flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Boston to Maryland
Explore weekly flight availability from Boston to Maryland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 18, 2026.
The most flights from BOS to USMD are scheduled on a Sunday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Boston to Maryland?
Reviews of airlines servicing Maryland
Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated May 18, 2026.
Read through reviews of airlines operating flights from Boston to Maryland, such as Southwest,Delta, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Boston to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boston to Maryland
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Complete your trip
Complete your trip to Maryland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Maryland by cabin class
Find flights from Boston to Maryland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Maryland flights
Browse other Boston and Maryland flight options. Last updated on May 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Maryland flights
Consider these flights traveling from Boston to Maryland.
Top 6 airlines flying from Boston to Maryland
Discover the top 6 airlines that operate flights from Boston to Maryland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$139 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$115 | Average$261 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$131 | Average$255 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$162 | Average$196 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$167 | Average$299 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$350 | Average$463 | FlexibilityNo cancel fee | On-time71% |