$121+ Cheap flights from Maryland to Boise (BOI)
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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BOI
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Maryland to BoiseExplore the most affordable flight options available from Maryland to Boise. 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 Maryland to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
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.
Thu 9/106:00 am -
1 stop9h 55m
Mon 9/142:50 pm -
1 stop13h 30m
Deal found 8/18![Frontier logo]()
$204
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 9/106:00 am -
1 stop9h 55m
Fri 9/182:50 pm -
1 stop13h 30m
Deal found 8/19![Frontier logo]()
$223
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:59 pm -
1 stop23h 30m
Sun 8/3012:24 pm -
1 stop22h 27m
Deal found 8/19![Frontier logo]()
$254
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.
Fri 10/236:00 am -
1 stop9h 55m
Mon 10/262:50 pm -
1 stop13h 30m
Deal found 8/22![Frontier logo]()
$263
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.
Tue 9/157:47 pm -
1 stop20h 15m
Thu 9/242:50 pm -
1 stop13h 30m
Deal found 8/19![Multiple Airlines logo]()
$285
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:00 am -
1 stop9h 55m
Thu 9/172:50 pm -
1 stop13h 30m
Deal found 8/21![Frontier logo]()
$298
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.
Thu 9/247:25 am -
1 stop9h 51m
Mon 9/2811:10 pm -
1 stop7h 59m
Deal found 8/18![Delta 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.
Wed 10/217:21 pm -
1 stop6h 38m
Thu 10/2211:10 pm -
1 stop8h 06m
Deal found 8/22![Delta 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.
Wed 10/216:59 pm -
1 stop7h 00m
Mon 10/2611:10 pm -
1 stop8h 00m
Deal found 8/22![Delta logo]()
$303
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 9/215:57 pm -
1 stop17h 59m
Fri 9/252:50 pm -
1 stop13h 30m
Deal found 8/18![Multiple Airlines logo]()
$304
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.
Tue 10/206:10 am -
2 stops8h 25m
Sat 10/245:30 am -
1 stop6h 27m
Deal found 8/20![Delta logo]()
$308
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:00 am -
1 stop8h 24m
Sat 10/1712:14 pm -
1 stop10h 11m
Deal found 8/19![American Airlines logo]()
$311
Best flights from Maryland to BoiseDiscover carefully curated flight deals from Maryland to Boise 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 Maryland to Boise 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 10/216:13 am -
1 stop6h 29m
Wed 10/283:00 pm -
1 stop6h 26m
Deal found 8/22![Delta logo]()
$303
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/84:07 pm -
1 stop7h 09m
Sat 12/127:00 am -
1 stop5h 56m
Deal found 8/20![United Airlines logo]()
$303
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:20 am -
1 stop8h 55m
Tue 10/276:00 am -
2 stops12h 00m
Deal found 8/22![Southwest logo]()
$308
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.
Mon 9/217:15 pm -
1 stop16h 41m
Fri 9/255:52 pm -
1 stop10h 38m
Deal found 8/18![Alaska Airlines logo]()
$384
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:25 am -
1 stop9h 51m
Fri 9/1110:34 am -
1 stop10h 22m
Deal found 8/19![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.
Tue 10/276:25 am -
2 stops10h 20m
Wed 10/2811:20 am -
2 stops10h 10m
Deal found 8/18![Southwest logo]()
$321
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.
Sun 1/176:20 am -
1 stop7h 42m
Tue 1/262:43 pm -
1 stop6h 30m
Deal found 8/22![United Airlines 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.
Mon 11/96:00 am -
1 stop9h 34m
Mon 11/161:38 pm -
1 stop7h 06m
Deal found 8/18![Delta logo]()
$303
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:15 am -
1 stop7h 13m
Wed 9/95:00 am -
1 stop6h 29m
Deal found 8/20![United Airlines logo]()
$333
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.
Wed 9/96:59 am -
1 stop8h 02m
Thu 9/102:50 pm -
1 stop7h 09m
Deal found 8/21![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.
Wed 11/116:00 am -
1 stop9h 34m
Tue 11/171:38 pm -
1 stop8h 06m
Deal found 8/18![Delta logo]()
$303
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/76:10 am -
2 stops11h 55m
Sun 1/108:15 am -
1 stop6h 45m
Deal found 8/22![Southwest logo]()
$370
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 10/207:02 am -
2 stops14h 40m
Wed 10/285:59 am -
1 stop7h 15m
Deal found 8/18![Alaska Airlines logo]()
$424
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.
Fri 11/206:11 am -
1 stop7h 20m
Mon 11/2312:31 pm -
1 stop6h 39m
Deal found 8/22![United Airlines logo]()
$370
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:40 am -
2 stops9h 30m
Fri 9/186:30 am -
1 stop14h 55m
Deal found 8/19![Southwest logo]()
$373
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.
Tue 10/207:30 am -
1 stop7h 05m
Fri 10/233:00 pm -
1 stop6h 23m
Deal found 8/22![Delta logo]()
$314
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 11/216:11 am -
1 stop7h 20m
Mon 11/2312:31 pm -
1 stop6h 39m
Deal found 8/22![United Airlines logo]()
$370
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/215:45 am -
2 stops12h 20m
Mon 1/258:15 am -
2 stops10h 40m
Deal found 8/22![Southwest logo]()
$383
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.
Fri 12/47:00 am -
1 stop10h 33m
Thu 12/101:43 pm -
1 stop8h 56m
Deal found 8/21![Delta logo]()
$327
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.
Tue 12/82:30 pm -
2 stops10h 40m
Sat 12/128:20 am -
2 stops9h 15m
Deal found 8/20![Southwest logo]()
$390
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.
Fri 11/206:25 am -
1 stop7h 06m
Mon 11/2312:31 pm -
1 stop6h 40m
Deal found 8/22![United Airlines logo]()
$391
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:13 am -
1 stop6h 29m
Sun 11/11:06 pm -
1 stop8h 29m
Deal found 8/19![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.
Thu 11/58:13 am -
1 stop7h 21m
Sun 11/811:10 pm -
1 stop8h 01m
Deal found 8/18![Delta logo]()
$327
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.
Tue 11/109:10 am -
1 stop9h 32m
Wed 11/117:10 pm -
1 stop10h 29m
Deal found 8/19![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.
Sun 11/227:25 am -
1 stop7h 08m
Sat 12/55:15 am -
1 stop6h 41m
Deal found 8/22![Delta logo]()
$327
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 10/141:24 pm -
2 stops12h 35m
Sat 10/172:44 pm -
1 stop6h 36m
Deal found 8/22![United Airlines logo]()
$426
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 10/216:59 pm -
1 stop7h 00m
Fri 10/233:00 pm -
1 stop6h 44m
Deal found 8/22![Delta logo]()
$327
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.
Fri 2/124:40 pm -
1 stop9h 12m
Wed 2/171:43 pm -
1 stop6h 32m
Deal found 8/22![Delta logo]()
$327
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.
Fri 10/234:45 pm -
1 stop9h 14m
Mon 10/2611:10 pm -
1 stop8h 00m
Deal found 8/22![Delta logo]()
$327
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.
Wed 10/286:05 am -
1 stop8h 30m
Sun 11/16:00 am -
1 stop8h 49m
Deal found 8/20![Delta logo]()
$327
Last-minute flights from Maryland to BoiseDiscover last-minute flight deals from Maryland to Boise. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Maryland to Boise. Data last updated August 23, 2026 and is based on user searches.
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:59 pm -
1 stop23h 30m
Sun 8/3012:24 pm -
1 stop22h 27m
Deal found 8/19![Frontier logo]()
$254
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.
Wed 9/94:18 pm -
1 stop7h 27m
Sat 9/1212:30 pm -
1 stop6h 59m
Deal found 8/19![United Airlines logo]()
$303
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:41 pm -
1 stop8h 18m
Fri 9/112:50 pm -
1 stop7h 09m
Deal found 8/19![Delta logo]()
$303
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am -
1 stop9h 31m
Tue 9/151:50 pm -
1 stop7h 31m
Deal found 8/19![American Airlines logo]()
$311
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.
Thu 9/106:00 am -
1 stop9h 55m
Mon 9/142:50 pm -
1 stop13h 30m
Deal found 8/18![Frontier logo]()
$204
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 9/106:00 am -
1 stop9h 55m
Fri 9/182:50 pm -
1 stop13h 30m
Deal found 8/19![Frontier logo]()
$223
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:00 am -
1 stop9h 55m
Thu 9/172:50 pm -
1 stop13h 30m
Deal found 8/21![Frontier logo]()
$298
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.
Tue 9/157:47 pm -
1 stop20h 15m
Thu 9/242:50 pm -
1 stop13h 30m
Deal found 8/19![Multiple Airlines logo]()
$285
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 9/215:57 pm -
1 stop17h 59m
Fri 9/252:50 pm -
1 stop13h 30m
Deal found 8/18![Multiple Airlines logo]()
$304
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.
Thu 9/247:25 am -
1 stop9h 51m
Sat 9/268:55 am -
1 stop9h 06m
Deal found 8/18![Delta logo]()
$303
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:15 am -
2 stops11h 01m
Mon 9/287:19 pm -
2 stops11h 31m
Deal found 8/19![Delta logo]()
$313
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 9/256:00 am -
1 stop9h 55m
Mon 9/282:50 pm -
1 stop13h 30m
Deal found 8/21![Frontier logo]()
$263
One-way flights from Maryland to BoiseSearch for one-way flight options from Maryland to Boise. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Maryland to Boise. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
1 stop9h 55m
Deal found 8/19![Frontier logo]()
$121
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.
Wed 9/94:15 pm -
1 stop7h 30m
Deal found 8/18![United Airlines logo]()
$152
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.
Wed 9/93:57 pm -
1 stop8h 30m
Deal found 8/18![American 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.
Wed 9/96:30 am -
1 stop6h 56m
Deal found 8/18![United Airlines logo]()
$152
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:25 pm -
2 stops42h 30m
Deal found 8/21![Frontier logo]()
$156
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.
Wed 9/234:32 pm -
1 stop7h 55m
Deal found 8/18![American Airlines logo]()
$156
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.
Tue 9/155:40 pm -
2 stops8h 19m
Deal found 8/18![Delta logo]()
$157
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:55 pm -
2 stops9h 00m
Deal found 8/19![Southwest logo]()
$157
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:04 pm -
2 stops42h 51m
Deal found 8/21![Frontier logo]()
$163
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:00 pm -
1 stop8h 45m
Deal found 8/19![Southwest logo]()
$163
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.
Tue 9/156:00 am -
2 stops15h 50m
Deal found 8/18![Southwest logo]()
$163
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 9/95:40 pm -
2 stops8h 18m
Deal found 8/18![Delta logo]()
$167
Find flight deals from Maryland to Boise
Keep the following information in mind while searching for Maryland to Boise 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 (Frontier) |
One-way from | $121 (Priceline) |
Popular in | December |
Cheapest in | May |
Average price | $362 |
Cheapflights Fare Finder
Customize your flight search to find flights from Maryland to Boise 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 Maryland to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Washington, D.C.Boise
IAD Washington, D.C. Dulles Intl - BOI Boise Air Term. Gowen Fld
IADBOI
Washington, D.C. Dulles Intl
Wed 10/21
6:13 am-10:42 am
1 stop6h 29m
Boise Air Term. Gowen Fld
Wed 10/28
3:00 pm-11:26 pm
1 stop6h 26m
$303
Washington, D.C.Boise
DCA Washington, D.C. Reagan-National - BOI Boise Air Term. Gowen Fld
DCABOI
Washington, D.C. Reagan-National
Tue 12/8
4:07 pm-9:16 pm
1 stop7h 09m
Boise Air Term. Gowen Fld
Sat 12/12
7:00 am-2:56 pm
1 stop5h 56m
$303
Washington, D.C.Boise
IAD Washington, D.C. Dulles Intl - BOI Boise Air Term. Gowen Fld
IADBOI
Washington, D.C. Dulles Intl
Wed 9/9
7:25 am-3:16 pm
1 stop9h 51m
Boise Air Term. Gowen Fld
Fri 9/11
10:34 am-10:56 pm
1 stop10h 22m
$303
Washington, D.C.Boise
DCA Washington, D.C. Reagan-National - BOI Boise Air Term. Gowen Fld
DCABOI
Washington, D.C. Reagan-National
Mon 11/9
6:00 am-1:34 pm
1 stop9h 34m
Boise Air Term. Gowen Fld
Mon 11/16
1:38 pm-10:44 pm
1 stop7h 06m
$303
Washington, D.C.Boise
DCA Washington, D.C. Reagan-National - BOI Boise Air Term. Gowen Fld
DCABOI
Washington, D.C. Reagan-National
Wed 9/9
6:59 am-1:01 pm
1 stop8h 02m
Boise Air Term. Gowen Fld
Thu 9/10
2:50 pm-11:59 pm
1 stop7h 09m
$303
Washington, D.C.Boise
DCA Washington, D.C. Reagan-National - BOI Boise Air Term. Gowen Fld
DCABOI
Washington, D.C. Reagan-National
Wed 11/11
6:00 am-1:34 pm
1 stop9h 34m
Boise Air Term. Gowen Fld
Tue 11/17
1:38 pm-11:44 pm
1 stop8h 06m
$303
BaltimoreBoise
BWI Baltimore/Washington - BOI Boise Air Term. Gowen Fld
BWIBOI
Baltimore/Washington
Tue 10/20
6:20 am-1:15 pm
1 stop8h 55m
Boise Air Term. Gowen Fld
Tue 10/27
6:00 am-8:00 pm
2 stops12h 00m
$308
BaltimoreBoise
BWI Baltimore/Washington - BOI Boise Air Term. Gowen Fld
BWIBOI
Baltimore/Washington
Tue 10/20
7:30 am-12:35 pm
1 stop7h 05m
Boise Air Term. Gowen Fld
Fri 10/23
3:00 pm-11:23 pm
1 stop6h 23m
$314
PhiladelphiaBoise
PHL Philadelphia - BOI Boise Air Term. Gowen Fld
PHLBOI
Philadelphia
Tue 10/27
6:25 am-2:45 pm
2 stops10h 20m
Boise Air Term. Gowen Fld
Wed 10/28
11:20 am-11:30 pm
2 stops10h 10m
$321
Washington, D.C.Boise
IAD Washington, D.C. Dulles Intl - BOI Boise Air Term. Gowen Fld
IADBOI
Washington, D.C. Dulles Intl
Sun 1/17
6:20 am-12:02 pm
1 stop7h 42m
Boise Air Term. Gowen Fld
Tue 1/26
2:43 pm-11:13 pm
1 stop6h 30m
$327
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Maryland to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Maryland with our price prediction graph.
IAD-BOI
DCA-BOI
BWI-BOI
PHL-BOI
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 Maryland to Boise
USMD-BOI
IAD-BOI
DCA-BOI
BWI-BOI
PHL-BOI
What is the cheapest month to book a flight from Maryland to Boise?
Currently, January is the cheapest month in which you can book a flight from Maryland to Boise (average of $292). Flying from Maryland to Boise in March is currently the most expensive (average of $640). 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 Maryland to Boise?
Airfare is below average for this route at the moment.
Maryland to Boise flights typically cost between $356 and $509 in October.The cheapest round-trip price found within the last 5 days was $303 on Delta (Oct 21-Oct 27).
Related info for your journey
Find useful and relevant information for your journey from Maryland to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
Browse thousands of different options on Cheapflights for your next trip
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Boise flight routes
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Alternative routes for Maryland to Boise
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Other flights to Boise
Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.
Complete your trip
Complete your trip to Boise by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Maryland to Boise by cabin class
Find flights from Maryland to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Maryland and Boise flights
Browse other Maryland and Boise flight options. Last updated on August 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Maryland to Boise flights
Consider these flights traveling from Maryland to Boise.
Top 4 airlines flying from Maryland to Boise
Discover the top 4 airlines that operate flights from Maryland to Boise. 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$179 | Average$353 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$214 | Average$437 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$302 | Average$588 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$342 | Average$481 | FlexibilityNo cancel fee | On-time63% |