$66+ Cheap flights from Maryland to Washington
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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SEA
Mar 4 — Mar 111
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 WashingtonExplore the most affordable flight options available from Maryland to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
Explore the most affordable flight options available from Maryland to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/42:00 pm
DCA
- SEA
1 stop25h 01m
Frontier
Mon 3/99:36 pm
SEA
- DCA
2 stops21h 23m
Frontier
Deal found 2/1![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/236:00 pm
DCA
- SEA
2 stops19h 54m
Frontier
Mon 3/212:30 pm
SEA
- DCA
1 stop21h 45m
Frontier
Deal found 2/1![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Sun 3/88:25 pm
PHL
- PDX
1 stop17h 44m
Frontier
Thu 3/1212:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/1![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/42:00 pm
DCA
- SEA
1 stop25h 01m
Frontier
Tue 3/1010:08 pm
SEA
- DCA
2 stops20h 51m
Frontier
Deal found 2/1![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/75:05 am
PHL
- PDX
2 stops32h 04m
Frontier
Thu 3/1212:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/1![Frontier logo]()
$203
This Super.com deal was found by Cheapflights users on 2/1. 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 2/258:00 am
DCA
- SEA
1 stop31h 01m
Frontier
Sat 2/281:16 pm
SEA
- DCA
1 stop29h 43m
Frontier
Deal found 2/1![Frontier logo]()
$206
This CheapOair deal was found by Cheapflights users on 1/31. 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.
Thu 4/308:25 pm
PHL
- PDX
1 stop17h 38m
Frontier
Tue 5/51:48 pm
PDX
- PHL
1 stop12h 46m
Frontier
Deal found 1/31![Frontier logo]()
$211
This CheapOair deal was found by Cheapflights users on 2/1. 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.
Mon 4/271:59 pm
DCA
- SEA
1 stop22h 28m
Frontier
Wed 4/296:57 pm
SEA
- DCA
1 stop15h 03m
Frontier
Deal found 2/1![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 3/52:00 pm
DCA
- SEA
1 stop24h 19m
Frontier
Mon 3/912:24 pm
SEA
- DCA
1 stop30h 35m
Frontier
Deal found 2/1![Frontier logo]()
$212
This SmartFares deal was found by Cheapflights users on 1/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:46 pm
BWI
- SEA
Nonstop6h 04m
Alaska Airlines
Tue 3/249:59 am
SEA
- BWI
Nonstop5h 05m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$213
This ezTravel 易遊網 deal was found by Cheapflights users on 2/1. 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 ezTravel 易遊網 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/148:00 am
DCA
- SEA
1 stop29h 55m
Frontier
Sat 2/211:16 pm
SEA
- DCA
1 stop20h 59m
Frontier
Deal found 2/1![Frontier logo]()
$213
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/166:26 pm
BWI
- SEA
1 stop9h 33m
United Airlines
Mon 2/235:20 pm
SEA
- BWI
1 stop11h 07m
United Airlines
Deal found 1/31![United Airlines logo]()
$214
Best flights from Maryland to WashingtonDiscover carefully curated flight deals from Maryland to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
Discover carefully curated flight deals from Maryland to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
This Delta deal was found by Cheapflights users on 2/1. 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 2/176:05 am
BWI
- PDX
1 stop9h 39m
Delta
Fri 2/201:53 pm
PDX
- BWI
1 stop6h 54m
Delta
Deal found 2/1![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 2/195:00 am
BWI
- PDX
1 stop8h 58m
American Airlines
Mon 2/2311:40 pm
PDX
- BWI
1 stop8h 39m
American Airlines
Deal found 2/1![American Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 3/46:46 pm
BWI
- SEA
Nonstop6h 04m
Alaska Airlines
Wed 3/119:46 am
SEA
- BWI
Nonstop5h 00m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 1/30. 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 2/1912:45 pm
BWI
- PDX
1 stop12h 20m
Southwest
Sat 2/287:15 am
PDX
- BWI
2 stops8h 00m
Southwest
Deal found 1/30![Southwest logo]()
$228
This United Airlines deal was found by Cheapflights users on 1/30. 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 4/226:21 pm
PHL
- PDX
1 stop9h 23m
United Airlines
Wed 4/2911:59 pm
PDX
- PHL
1 stop7h 30m
United Airlines
Deal found 1/30![United Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 3/512:28 pm
PHL
- PDX
2 stops23h 45m
Frontier
Thu 3/1212:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/1![Frontier logo]()
$270
This Delta deal was found by Cheapflights users on 2/1. 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 4/1512:27 pm
BWI
- SEA
1 stop9h 01m
Delta
Sat 4/186:00 am
SEA
- BWI
1 stop7h 37m
Delta
Deal found 2/1![Delta logo]()
$218
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/36:46 pm
BWI
- SEA
Nonstop6h 04m
Alaska Airlines
Wed 3/119:46 am
SEA
- BWI
Nonstop5h 00m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/45:55 pm
IAD
- SEA
Nonstop6h 01m
United Airlines
Mon 3/95:20 pm
SEA
- IAD
1 stop9h 16m
United Airlines
Deal found 2/1![United Airlines logo]()
$247
This American Airlines deal was found by Cheapflights users on 1/31. 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 4/216:00 am
BWI
- GEG
1 stop9h 42m
American Airlines
Tue 4/281:33 pm
GEG
- BWI
1 stop7h 14m
American Airlines
Deal found 1/31![American Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 2/1. 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 3/47:30 am
IAD
- SEA
Nonstop5h 59m
Delta
Sat 3/73:20 pm
SEA
- IAD
Nonstop4h 50m
Delta
Deal found 2/1![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/26:27 pm
IAD
- SEA
Nonstop6h 08m
Alaska Airlines
Tue 3/109:27 am
SEA
- IAD
Nonstop4h 53m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 1/31. 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 3/175:25 pm
BWI
- SEA
1 stop9h 55m
Southwest
Tue 3/245:30 am
SEA
- BWI
2 stops8h 35m
Southwest
Deal found 1/31![Southwest logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Sun 3/88:25 pm
PHL
- PDX
1 stop17h 44m
Frontier
Fri 3/1312:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/1![Frontier logo]()
$273
This United Airlines deal was found by Cheapflights users on 1/30. 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 3/16:26 pm
BWI
- PDX
1 stop9h 08m
United Airlines
Wed 3/41:18 pm
PDX
- BWI
1 stop7h 07m
United Airlines
Deal found 1/30![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 2/1. 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 3/27:30 am
IAD
- SEA
Nonstop5h 59m
Delta
Wed 3/113:55 pm
SEA
- IAD
Nonstop4h 53m
Delta
Deal found 2/1![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 5/127:10 am
IAD
- SEA
Nonstop5h 48m
Alaska Airlines
Wed 5/2011:30 pm
SEA
- IAD
Nonstop5h 04m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 2/1. 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 2/285:40 pm
PHL
- SEA
1 stop8h 10m
Southwest
Wed 3/46:45 am
SEA
- PHL
1 stop7h 20m
Southwest
Deal found 2/1![Southwest logo]()
$272
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/226:26 pm
BWI
- PDX
1 stop9h 08m
United Airlines
Sat 2/287:57 pm
PDX
- BWI
1 stop8h 30m
United Airlines
Deal found 1/30![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 2/1. 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 3/37:30 am
IAD
- SEA
Nonstop5h 59m
Delta
Tue 3/103:55 pm
SEA
- IAD
Nonstop4h 53m
Delta
Deal found 2/1![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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.
Wed 4/227:10 am
IAD
- SEA
Nonstop5h 48m
Alaska Airlines
Sun 4/263:55 pm
SEA
- IAD
Nonstop5h 14m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/156:26 pm
BWI
- PDX
1 stop9h 08m
United Airlines
Thu 2/195:35 am
PDX
- BWI
1 stop8h 45m
United Airlines
Deal found 1/31![United Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/173:11 pm
IAD
- PDX
2 stops12h 09m
American Airlines
Tue 3/2411:59 pm
PDX
- IAD
2 stops10h 33m
American Airlines
Deal found 2/1![American Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 2/1. 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 3/37:30 am
IAD
- SEA
Nonstop5h 59m
Delta
Sat 3/73:20 pm
SEA
- IAD
Nonstop4h 50m
Delta
Deal found 2/1![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/26:27 pm
IAD
- SEA
Nonstop6h 08m
Alaska Airlines
Mon 3/99:45 pm
SEA
- IAD
Nonstop4h 55m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 1/31. 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 3/57:40 pm
DCA
- PDX
1 stop8h 05m
Southwest
Wed 3/115:25 am
PDX
- DCA
1 stop7h 55m
Southwest
Deal found 1/31![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/236:26 pm
BWI
- PDX
1 stop9h 08m
United Airlines
Sat 2/287:57 pm
PDX
- BWI
1 stop8h 30m
United Airlines
Deal found 1/30![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 2/1. 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 3/37:30 am
IAD
- SEA
Nonstop5h 59m
Delta
Wed 3/113:55 pm
SEA
- IAD
Nonstop4h 53m
Delta
Deal found 2/1![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/36:46 pm
BWI
- SEA
Nonstop6h 04m
Alaska Airlines
Sat 3/79:46 am
SEA
- BWI
Nonstop5h 00m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/226:26 pm
BWI
- PDX
1 stop9h 08m
United Airlines
Fri 2/277:57 pm
PDX
- BWI
1 stop8h 30m
United Airlines
Deal found 1/30![United Airlines logo]()
$249
Last-minute flights from Maryland to WashingtonDiscover last-minute flight deals from Maryland to Washington. Data last updated February 2, 2026 and is based on user searches.
Discover last-minute flight deals from Maryland to Washington. Data last updated February 2, 2026 and is based on user searches.
This ezTravel 易遊網 deal was found by Cheapflights users on 2/1. 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 ezTravel 易遊網 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/148:00 am
DCA
- SEA
1 stop29h 55m
Frontier
Sat 2/211:16 pm
SEA
- DCA
1 stop20h 59m
Frontier
Deal found 2/1![Frontier logo]()
$213
This Delta deal was found by Cheapflights users on 2/1. 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 2/156:04 am
BWI
- PDX
1 stop9h 40m
Delta
Tue 2/2412:09 pm
PDX
- BWI
1 stop9h 26m
Delta
Deal found 2/1![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 1/30. 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 2/156:00 am
BWI
- SEA
1 stop7h 42m
Delta
Sat 2/2111:10 pm
SEA
- BWI
1 stop8h 22m
Delta
Deal found 1/30![Delta logo]()
$228
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/166:26 pm
BWI
- SEA
1 stop9h 33m
United Airlines
Mon 2/235:20 pm
SEA
- BWI
1 stop11h 07m
United Airlines
Deal found 1/31![United Airlines logo]()
$214
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/1712:38 pm
BWI
- SEA
1 stop11h 28m
American Airlines
Sat 2/211:44 pm
SEA
- BWI
1 stop7h 15m
American Airlines
Deal found 2/1![American Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 1/31. 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 2/186:00 am
BWI
- SEA
1 stop9h 54m
American Airlines
Tue 2/2412:59 am
SEA
- BWI
1 stop10h 31m
American Airlines
Deal found 1/31![American Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 2/192:16 pm
DCA
- SEA
1 stop10h 41m
American Airlines
Mon 2/2310:08 pm
SEA
- DCA
1 stop10h 04m
American Airlines
Deal found 2/1![American Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 1/30. 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 2/1912:45 pm
BWI
- PDX
1 stop12h 20m
Southwest
Sat 2/2810:00 am
PDX
- BWI
1 stop9h 20m
Southwest
Deal found 1/30![Southwest logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/236:00 pm
DCA
- SEA
2 stops19h 54m
Frontier
Mon 3/212:30 pm
SEA
- DCA
1 stop21h 45m
Frontier
Deal found 2/1![Frontier logo]()
$199
This American Airlines deal was found by Cheapflights users on 1/31. 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 2/236:40 pm
BWI
- SEA
1 stop8h 44m
American Airlines
Wed 2/2512:07 am
SEA
- BWI
1 stop8h 11m
American Airlines
Deal found 1/31![American Airlines logo]()
$229
This Super.com deal was found by Cheapflights users on 2/1. 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 2/258:00 am
DCA
- SEA
1 stop31h 01m
Frontier
Sat 2/281:16 pm
SEA
- DCA
1 stop29h 43m
Frontier
Deal found 2/1![Frontier logo]()
$206
This Delta deal was found by Cheapflights users on 1/31. 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 2/257:05 am
BWI
- SEA
1 stop10h 39m
Delta
Fri 2/2712:00 pm
SEA
- BWI
1 stop8h 47m
Delta
Deal found 1/31![Delta logo]()
$218
One-way flights from Maryland to WashingtonSearch for one-way flight options from Maryland to Washington. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
Search for one-way flight options from Maryland to Washington. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 5/28:25 pm
PHL
- PDX
1 stop17h 38m
Frontier
Deal found 2/1![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 5/28:25 pm
PHL
- SEA
1 stop16h 02m
Frontier
Deal found 2/1![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/74:53 pm
BWI
- PDX
2 stops20h 16m
Frontier
Deal found 2/1![Frontier logo]()
$86
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/117:03 pm
BWI
- SEA
1 stop8h 52m
American Airlines
Deal found 2/1![American Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 5/25:05 pm
BWI
- PDX
2 stops20h 58m
Frontier
Deal found 2/1![Frontier logo]()
$97
This Delta deal was found by Cheapflights users on 2/1. 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 3/211:45 am
BWI
- SEA
1 stop10h 15m
Delta
Deal found 2/1![Delta logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Sun 3/88:25 pm
PHL
- SEA
1 stop17h 54m
Frontier
Deal found 1/31![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/46:00 am
BWI
- SEA
2 stops33h 01m
Frontier
Deal found 2/1![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/106:41 pm
BWI
- PDX
2 stops43h 28m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/78:10 pm
BWI
- SEA
2 stops41h 09m
Frontier
Deal found 1/31![Frontier logo]()
$105
This Orbitz deal was found by Cheapflights users on 1/30. 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.
Thu 4/308:25 pm
PHL
- SEA
1 stop16h 02m
Frontier
Deal found 1/30![Frontier logo]()
$106
This Trip.com deal was found by Cheapflights users on 1/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:25 pm
PHL
- PDX
1 stop19h 37m
Frontier
Deal found 1/31![Frontier logo]()
$108
Find flight deals from Maryland to Washington
Keep the following information in mind while searching for Maryland to Washington flight deals. Data was last updated February 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Kiwi.com) |
One-way from | $66 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $350 |
Good round-trip deal | $309 or less |
Good one-way deal | $200 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Maryland to Washington 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 February 2, 2026.
Use the filters below to find and compare flights from Maryland to Washington that are best for you.
Fly from
Maryland
Fly to
Washington
Route
Depart
Return
Price
BaltimorePortland
BWI - PDX
BWIPDX
Baltimore/Washington
Tue 2/17
6:05 am-12:44 pm
1 stop9h 39m
Portland
Fri 2/20
1:53 pm-11:47 pm
1 stop6h 54m
$217
BaltimorePortland
BWI - PDX
BWIPDX
Baltimore/Washington
Thu 2/19
5:00 am-10:58 am
1 stop8h 58m
Portland
Mon 2/23
11:40 pm-11:19 am
1 stop8h 39m
$217
BaltimoreSeattle
BWI - SEA
BWISEA
Baltimore/Washington
Wed 4/15
12:27 pm-6:28 pm
1 stop9h 01m
Seattle/Tacoma Intl
Sat 4/18
6:00 am-4:37 pm
1 stop7h 37m
$218
BaltimoreSeattle
BWI - SEA
BWISEA
Baltimore/Washington
Wed 3/4
6:46 pm-9:50 pm
Nonstop6h 04m
Seattle/Tacoma Intl
Wed 3/11
9:46 am-5:46 pm
Nonstop5h 00m
$227
BaltimoreSeattle
BWI - SEA
BWISEA
Baltimore/Washington
Tue 3/3
6:46 pm-9:50 pm
Nonstop6h 04m
Seattle/Tacoma Intl
Wed 3/11
9:46 am-5:46 pm
Nonstop5h 00m
$227
BaltimorePortland
BWI - PDX
BWIPDX
Baltimore/Washington
Thu 2/19
12:45 pm-10:05 pm
1 stop12h 20m
Portland
Sat 2/28
7:15 am-6:15 pm
2 stops8h 00m
$228
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Wed 4/22
6:21 pm-12:44 am
1 stop9h 23m
Portland
Wed 4/29
11:59 pm-10:29 am
1 stop7h 30m
$237
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Wed 3/4
7:30 am-10:29 am
Nonstop5h 59m
Seattle/Tacoma Intl
Sat 3/7
3:20 pm-11:10 pm
Nonstop4h 50m
$237
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Mon 3/2
6:27 pm-9:35 pm
Nonstop6h 08m
Seattle/Tacoma Intl
Tue 3/10
9:27 am-5:20 pm
Nonstop4h 53m
$237
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Mon 3/2
7:30 am-10:29 am
Nonstop5h 59m
Seattle/Tacoma Intl
Wed 3/11
3:55 pm-11:48 pm
Nonstop4h 53m
$237
Showing 1-10 of 60 results
Best time to book a flight from Maryland to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Maryland with our price prediction graph.
DCA-SEA
PHL-PDX
BWI-SEA
BWI-PDX
PHL-SEA
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 Washington
USMD-USWA
DCA-SEA
PHL-PDX
BWI-SEA
BWI-PDX
What is the cheapest month to book a flight from Maryland to State of Washington?
Currently, March is the cheapest month in which you can book a flight from Maryland to State of Washington (average of $111). Flying from Maryland to State of Washington in July is currently the most expensive (average of $223). 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 MD to WA?
Find hourly flight availability from Maryland to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 2, 2026.
It’s optimal to fly from Maryland to State of Washington in the evening. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from Maryland to State of Washington
Explore weekly flight availability from Maryland to Washington. 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 February 2, 2026.
The most flights from USMD to USWA are scheduled on a Sunday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated February 2, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Maryland to Washington by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Related info for your journey
Find useful and relevant information for your journey from Maryland to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Maryland to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Maryland to Washington
Discover the top 8 airlines that operate flights from Maryland to Washington. 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 February 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$102 | Average$268 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$103 | Average$379 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$134 | Average$228 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$412 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$179 | Average$610 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$469 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$489 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$277 | Average$457 | FlexibilityNo cancel fee | On-time75% |