$108+ Cheap flights from Boise (BOI) 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BWI
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Cheapest flights from Boise to MarylandExplore the most affordable flight options available from Boise to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from Boise to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This Expedia deal was found by Cheapflights users on 8/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:50 pm -
1 stop13h 30m
Mon 10/126:00 am -
1 stop9h 55m
Deal found 8/19![Frontier logo]()
$204
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:50 pm -
1 stop13h 30m
Mon 10/126:00 am -
1 stop9h 55m
Deal found 8/18![Frontier logo]()
$223
This Expedia deal was found by Cheapflights users on 8/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:50 pm -
1 stop13h 30m
Fri 10/236:00 am -
1 stop9h 55m
Deal found 8/21![Frontier logo]()
$263
This Frontier deal was found by Cheapflights users on 8/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:24 pm -
1 stop6h 35m
Tue 9/87:00 am -
1 stop7h 29m
Deal found 8/21![Frontier logo]()
$264
This Frontier deal was found by Cheapflights users on 8/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:50 pm -
1 stop13h 30m
Mon 9/286:00 am -
1 stop9h 55m
Deal found 8/19![Frontier logo]()
$269
This Expedia deal was found by Cheapflights users on 8/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:50 pm -
1 stop13h 30m
Fri 9/256:00 am -
1 stop9h 55m
Deal found 8/21![Frontier logo]()
$282
This Travelocity deal was found by Cheapflights users on 8/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:50 pm -
1 stop13h 30m
Wed 11/186:46 pm -
1 stop20h 42m
Deal found 8/19![Multiple Airlines logo]()
$285
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:50 pm -
1 stop13h 30m
Thu 10/156:00 am -
1 stop9h 55m
Deal found 8/18![Frontier logo]()
$287
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:06 pm -
1 stop7h 53m
Mon 10/126:00 am -
1 stop9h 55m
Deal found 8/18![Multiple Airlines logo]()
$292
This Frontier deal was found by Cheapflights users on 8/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:50 pm -
1 stop13h 30m
Mon 10/126:00 am -
1 stop9h 55m
Deal found 8/21![Frontier logo]()
$298
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/223:21 pm -
1 stop6h 38m
Tue 9/298:40 am -
1 stop7h 51m
Deal found 8/18![American Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 8/18. 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 9/2111:10 pm -
1 stop9h 44m
Sat 9/267:05 am -
1 stop7h 56m
Deal found 8/18![Delta logo]()
$303
Best flights from Boise to MarylandDiscover carefully curated flight deals from Boise to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Boise to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This Delta deal was found by Cheapflights users on 8/22. 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 9/1610:34 am -
1 stop10h 22m
Tue 9/297:00 am -
1 stop7h 16m
Deal found 8/22![Delta logo]()
$303
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Mon 10/267:10 pm -
1 stop8h 25m
Thu 10/296:11 am -
1 stop7h 20m
Deal found 8/22![United Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 8/21. 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 10/165:15 pm -
1 stop10h 30m
Tue 10/208:35 pm -
2 stops16h 45m
Deal found 8/21![Southwest logo]()
$325
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:52 pm -
1 stop10h 38m
Thu 9/244:43 pm -
1 stop9h 12m
Deal found 8/18![Alaska Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 10/2612:14 pm -
1 stop9h 09m
Wed 11/1810:44 am -
2 stops10h 40m
Deal found 8/20![American Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 8/18. 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 9/1612:17 pm -
1 stop8h 39m
Sat 9/268:08 am -
1 stop6h 53m
Deal found 8/18![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 8/18. 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 9/1911:12 am -
1 stop7h 02m
Tue 9/296:10 am -
1 stop9h 34m
Deal found 8/18![Delta logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:06 pm -
1 stop7h 53m
Mon 10/267:24 pm -
1 stop20h 23m
Deal found 8/19![Alaska Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/265:00 am -
2 stops10h 54m
Wed 9/306:10 am -
1 stop7h 18m
Deal found 8/22![United Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 8/20. 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 10/1911:10 pm -
1 stop8h 09m
Wed 10/217:23 am -
1 stop7h 12m
Deal found 8/20![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 8/18. 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.
Thu 12/107:55 am -
2 stops11h 30m
Sun 12/135:00 am -
1 stop7h 40m
Deal found 8/18![Southwest logo]()
$370
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:20 am -
1 stop8h 54m
Wed 9/167:00 am -
1 stop10h 30m
Deal found 8/19![Alaska Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 8/22. 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 9/192:11 pm -
1 stop7h 33m
Tue 9/224:45 pm -
1 stop7h 49m
Deal found 8/22![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 8/20. 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.
Mon 10/1912:45 pm -
2 stops14h 55m
Wed 10/213:05 pm -
2 stops9h 10m
Deal found 8/20![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 8/18. 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 9/216:44 pm -
1 stop9h 34m
Tue 9/296:15 am -
1 stop9h 29m
Deal found 8/18![Delta logo]()
$303
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/245:00 am -
1 stop8h 04m
Wed 10/286:25 am -
1 stop7h 06m
Deal found 8/19![United Airlines logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:52 pm -
1 stop9h 48m
Tue 9/297:00 am -
1 stop9h 22m
Deal found 8/18![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/18. 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 9/216:44 pm -
1 stop9h 34m
Sat 9/266:10 am -
2 stops9h 19m
Deal found 8/18![Delta logo]()
$308
This Southwest deal was found by Cheapflights users on 8/21. 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 9/186:30 am -
1 stop14h 55m
Fri 9/253:00 pm -
2 stops10h 40m
Deal found 8/21![Southwest logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
1 stop7h 40m
Mon 9/284:43 pm -
1 stop9h 12m
Deal found 8/18![Alaska Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/22. 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 11/712:31 pm -
1 stop8h 26m
Tue 11/106:15 am -
1 stop7h 16m
Deal found 8/22![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 8/22. 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 10/226:49 pm -
1 stop9h 16m
Sat 10/245:45 am -
1 stop8h 50m
Deal found 8/22![Delta logo]()
$311
This Southwest deal was found by Cheapflights users on 8/20. 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 10/211:20 am -
2 stops10h 30m
Mon 10/55:10 pm -
2 stops10h 30m
Deal found 8/20![Southwest logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:06 pm -
1 stop13h 35m
Sat 10/247:02 am -
2 stops16h 59m
Deal found 8/20![Alaska Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 8/22. 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 9/265:59 pm -
1 stop9h 51m
Wed 9/307:05 am -
1 stop10h 11m
Deal found 8/22![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 8/20. 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 10/1611:10 pm -
1 stop8h 47m
Tue 10/206:10 am -
2 stops8h 25m
Deal found 8/20![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 8/18. 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 9/182:11 pm -
1 stop8h 30m
Sat 9/266:10 am -
1 stop9h 19m
Deal found 8/18![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 8/21. 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.
Sun 10/2510:34 am -
1 stop10h 15m
Tue 10/277:23 am -
1 stop7h 12m
Deal found 8/21![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 8/18. 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 9/182:11 pm -
1 stop8h 30m
Tue 9/296:10 am -
1 stop9h 34m
Deal found 8/18![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 8/23. 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 10/2611:10 pm -
1 stop8h 00m
Sun 11/15:59 pm -
1 stop6h 48m
Deal found 8/23![Delta logo]()
$327
Last-minute flights from Boise to MarylandDiscover last-minute flight deals from Boise to Maryland. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Maryland. Data last updated August 23, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:24 pm -
1 stop6h 35m
Tue 9/87:00 am -
1 stop7h 29m
Deal found 8/21![Frontier logo]()
$264
This Expedia deal was found by Cheapflights users on 8/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:50 pm -
1 stop13h 30m
Fri 9/256:00 am -
1 stop9h 55m
Deal found 8/21![Frontier logo]()
$282
This Delta deal was found by Cheapflights users on 8/18. 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 9/186:44 pm -
1 stop9h 34m
Sat 9/267:05 am -
1 stop7h 56m
Deal found 8/18![Delta logo]()
$314
This Booking.com deal was found by Cheapflights users on 8/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am -
1 stop7h 40m
Fri 9/257:15 pm -
1 stop16h 41m
Deal found 8/21![Alaska Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/195:00 am -
1 stop6h 30m
Sat 9/265:20 pm -
1 stop7h 38m
Deal found 8/18![United Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 8/22. 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 9/192:11 pm -
1 stop8h 29m
Sat 9/265:45 am -
1 stop9h 44m
Deal found 8/22![Delta logo]()
$311
This Frontier deal was found by Cheapflights users on 8/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:50 pm -
1 stop13h 30m
Mon 9/286:00 am -
1 stop9h 55m
Deal found 8/19![Frontier logo]()
$269
This Delta deal was found by Cheapflights users on 8/18. 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 9/2111:10 pm -
1 stop9h 44m
Sat 9/267:05 am -
1 stop7h 56m
Deal found 8/18![Delta logo]()
$303
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:50 pm -
1 stop13h 30m
Fri 9/256:00 am -
1 stop9h 55m
Deal found 8/18![Frontier logo]()
$318
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 9/213:21 pm -
1 stop6h 38m
Wed 9/236:30 am -
1 stop10h 01m
Deal found 8/18![American Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/223:21 pm -
1 stop6h 38m
Tue 9/298:40 am -
1 stop7h 51m
Deal found 8/18![American Airlines logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:20 pm -
1 stop12h 10m
Wed 9/237:15 pm -
1 stop16h 41m
Deal found 8/19![Alaska Airlines logo]()
$323
One-way flights from Boise to MarylandSearch for one-way flight options from Boise to Maryland. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Boise to Maryland. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:50 pm -
1 stop13h 30m
Deal found 8/18![Frontier logo]()
$108
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:50 pm -
1 stop13h 30m
Deal found 8/18![Frontier logo]()
$127
This Expedia deal was found by Cheapflights users on 8/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:50 pm -
1 stop13h 30m
Deal found 8/22![Frontier logo]()
$128
This Priceline deal was found by Cheapflights users on 8/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:24 pm -
1 stop6h 35m
Deal found 8/22![Frontier logo]()
$132
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/167:05 pm -
1 stop8h 50m
Deal found 8/22![United Airlines logo]()
$152
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/1612:28 pm -
1 stop6h 41m
Deal found 8/22![United Airlines logo]()
$152
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/2912:26 pm -
1 stop6h 36m
Deal found 8/18![United Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Mon 9/282:50 pm -
2 stops16h 35m
Deal found 8/19![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Tue 9/81:24 pm -
1 stop14h 15m
Deal found 8/18![Frontier logo]()
$155
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:59 am -
1 stop7h 15m
Deal found 8/19![Alaska Airlines logo]()
$156
This Delta deal was found by Cheapflights users on 8/21. 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 9/226:45 am -
2 stops12h 45m
Deal found 8/21![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/2410:35 am -
2 stops10h 55m
Deal found 8/19![United Airlines logo]()
$161
Find flight deals from Boise to Maryland
Keep the following information in mind while searching for Boise to Maryland flight deals. Data was last updated August 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $204 (Expedia) |
One-way from | $108 (Expedia) |
Popular in | July |
Cheapest in | February |
Average price | $477 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise 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 7,457,451 searches. Data last updated August 23, 2026.
Use the filters below to find and compare flights from Boise to Maryland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseWashington, D.C.
BOI Boise Air Term. Gowen Fld - IAD Washington, D.C. Dulles Intl
BOIIAD
Boise Air Term. Gowen Fld
Wed 9/16
10:34 am-10:56 pm
1 stop10h 22m
Washington, D.C. Dulles Intl
Tue 9/29
7:00 am-12:16 pm
1 stop7h 16m
$303
BoiseWashington, D.C.
BOI Boise Air Term. Gowen Fld - IAD Washington, D.C. Dulles Intl
BOIIAD
Boise Air Term. Gowen Fld
Mon 10/26
7:10 pm-5:35 am
1 stop8h 25m
Washington, D.C. Dulles Intl
Thu 10/29
6:11 am-11:31 am
1 stop7h 20m
$303
BoiseWashington, D.C.
BOI Boise Air Term. Gowen Fld - IAD Washington, D.C. Dulles Intl
BOIIAD
Boise Air Term. Gowen Fld
Wed 9/16
12:17 pm-10:56 pm
1 stop8h 39m
Washington, D.C. Dulles Intl
Sat 9/26
8:08 am-1:01 pm
1 stop6h 53m
$303
BoiseWashington, D.C.
BOI Boise Air Term. Gowen Fld - IAD Washington, D.C. Dulles Intl
BOIIAD
Boise Air Term. Gowen Fld
Sat 9/19
11:12 am-8:14 pm
1 stop7h 02m
Washington, D.C. Dulles Intl
Tue 9/29
6:10 am-1:44 pm
1 stop9h 34m
$303
BoiseWashington, D.C.
BOI Boise Air Term. Gowen Fld - IAD Washington, D.C. Dulles Intl
BOIIAD
Boise Air Term. Gowen Fld
Mon 10/19
11:10 pm-9:19 am
1 stop8h 09m
Washington, D.C. Dulles Intl
Wed 10/21
7:23 am-12:35 pm
1 stop7h 12m
$303
BoiseWashington, D.C.
BOI Boise Air Term. Gowen Fld - DCA Washington, D.C. Reagan-National
BOIDCA
Boise Air Term. Gowen Fld
Sat 9/19
2:11 pm-11:44 pm
1 stop7h 33m
Washington, D.C. Reagan-National
Tue 9/22
4:45 pm-10:34 pm
1 stop7h 49m
$303
BoiseBaltimore
BOI Boise Air Term. Gowen Fld - BWI Baltimore/Washington
BOIBWI
Boise Air Term. Gowen Fld
Mon 9/21
6:44 pm-6:18 am
1 stop9h 34m
Baltimore/Washington
Tue 9/29
6:15 am-1:44 pm
1 stop9h 29m
$303
BoiseBaltimore
BOI Boise Air Term. Gowen Fld - BWI Baltimore/Washington
BOIBWI
Boise Air Term. Gowen Fld
Mon 9/21
6:44 pm-6:18 am
1 stop9h 34m
Baltimore/Washington
Sat 9/26
6:10 am-1:29 pm
2 stops9h 19m
$308
BoisePhiladelphia
BOI Boise Air Term. Gowen Fld - PHL Philadelphia
BOIPHL
Boise Air Term. Gowen Fld
Thu 10/22
6:49 pm-6:05 am
1 stop9h 16m
Philadelphia
Sat 10/24
5:45 am-12:35 pm
1 stop8h 50m
$311
BoisePhiladelphia
BOI Boise Air Term. Gowen Fld - PHL Philadelphia
BOIPHL
Boise Air Term. Gowen Fld
Sat 9/26
5:59 pm-5:50 am
1 stop9h 51m
Philadelphia
Wed 9/30
7:05 am-3:16 pm
1 stop10h 11m
$311
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boise to Maryland
Have a flexible travel schedule? Discover the best time to fly to Maryland from Boise with our price prediction graph.
BOI-IAD
BOI-DCA
BOI-BWI
BOI-PHL
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 Boise to Maryland
BOI-USMD
BOI-IAD
BOI-DCA
BOI-BWI
BOI-PHL
What is the cheapest month to book a flight from Boise to Maryland?
Currently, September is the cheapest month in which you can book a flight from Boise to Maryland (average of $335). Flying from Boise to Maryland in November is currently the most expensive (average of $891). 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.
How much does it cost to fly round-trip from Boise to Maryland?
Airfare is typical for this route at the moment.
Boise to Maryland flights typically cost between $297 and $440 in September.The cheapest round-trip price found within the last 5 days was $303 on Delta (Sep 21-Sep 26).
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 August 23, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Boise to Maryland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Related info for your journey
Find useful and relevant information for your journey from Boise 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 Boise to Maryland
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Complete your trip
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Boise and Maryland flights
Browse other Boise and Maryland flight options. Last updated on August 23, 2026.
Popular flight searches
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Boise to Maryland flights
Consider these flights traveling from Boise to Maryland.
Top 3 airlines flying from Boise to Maryland
Discover the top 3 airlines that operate flights from Boise 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 7,457,451 searches. Data last updated August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$359 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$283 | Average$516 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$336 | Average$438 | FlexibilityNo cancel fee | On-time63% |