$107+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SEA
Jul 20 — Jul 271
Round-trip
1 adult, Economy
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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 June 20, 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 June 20, 2026.
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:20 pm
BWI
- SEA
1 stop8h 30m
American Airlines
Sat 8/155:10 am
SEA
- BWI
1 stop9h 35m
American Airlines
Deal found 6/15![American Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:13 pm
BWI
- PDX
1 stop9h 40m
United Airlines
Tue 10/2710:59 pm
PDX
- BWI
1 stop8h 20m
United Airlines
Deal found 6/15![United Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:15 am
BWI
- SEA
1 stop8h 52m
American Airlines
Tue 8/47:10 am
SEA
- BWI
1 stop7h 38m
American Airlines
Deal found 6/15![American Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am
IAD
- GEG
1 stop8h 38m
Delta
Mon 11/210:45 pm
GEG
- IAD
1 stop7h 26m
Delta
Deal found 6/16![Delta logo]()
$275
This Expedia deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:43 pm
BWI
- PDX
Nonstop5h 32m
Alaska Airlines
Tue 8/257:30 am
PDX
- BWI
Nonstop5h 10m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:35 am
BWI
- PDX
1 stop7h 45m
Southwest
Wed 8/126:25 pm
PDX
- BWI
1 stop9h 05m
Southwest
Deal found 6/15![Southwest logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:43 pm
BWI
- PDX
Nonstop5h 32m
Alaska Airlines
Wed 9/307:30 am
PDX
- BWI
Nonstop5h 10m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$280
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:30 pm
BWI
- PDX
1 stop8h 05m
Southwest
Wed 8/54:00 pm
PDX
- BWI
1 stop11h 30m
Southwest
Deal found 6/16![Southwest logo]()
$283
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:30 am
BWI
- PDX
2 stops9h 55m
Southwest
Tue 9/16:45 am
PDX
- BWI
2 stops8h 30m
Southwest
Deal found 6/16![Southwest logo]()
$288
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:10 am
BWI
- PDX
Nonstop5h 30m
Southwest
Wed 8/266:25 pm
PDX
- BWI
1 stop9h 05m
Southwest
Deal found 6/15![Southwest logo]()
$290
This Alaska Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:43 pm
BWI
- PDX
Nonstop5h 32m
Alaska Airlines
Tue 9/87:30 am
PDX
- BWI
Nonstop5h 10m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Sat 8/296:09 am
IAD
- GEG
1 stop8h 45m
American Airlines
Sat 9/55:40 am
GEG
- IAD
1 stop9h 47m
American Airlines
Deal found 6/19![American Airlines logo]()
$295
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 June 20, 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 June 20, 2026.
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:10 am
IAD
- GEG
1 stop8h 10m
Delta
Mon 9/2811:10 am
GEG
- IAD
1 stop8h 39m
Delta
Deal found 6/15![Delta logo]()
$275
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:30 am
BWI
- PDX
1 stop10h 45m
Southwest
Mon 8/316:20 am
PDX
- BWI
2 stops14h 05m
Southwest
Deal found 6/17![Southwest logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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 8/254:43 pm
BWI
- PDX
Nonstop5h 32m
Alaska Airlines
Mon 8/317:30 am
PDX
- BWI
Nonstop5h 10m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 6/19. 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 9/2912:10 pm
BWI
- PDX
2 stops13h 47m
United Airlines
Wed 9/308:40 am
PDX
- BWI
1 stop8h 00m
United Airlines
Deal found 6/19![United Airlines logo]()
$348
This JetBlue deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:48 pm
DCA
- SEA
1 stop12h 01m
JetBlue
Tue 7/711:44 pm
SEA
- DCA
1 stop9h 17m
JetBlue
Deal found 6/16![JetBlue logo]()
$428
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:05 am
IAD
- GEG
1 stop8h 57m
Delta
Mon 10/1910:50 am
GEG
- IAD
1 stop10h 01m
Delta
Deal found 6/16![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:10 am
IAD
- GEG
1 stop8h 10m
Delta
Mon 9/2810:50 pm
GEG
- IAD
1 stop7h 20m
Delta
Deal found 6/15![Delta logo]()
$275
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:40 pm
BWI
- GEG
1 stop8h 15m
Southwest
Wed 8/267:30 am
GEG
- BWI
1 stop7h 50m
Southwest
Deal found 6/17![Southwest logo]()
$328
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:05 am
IAD
- GEG
1 stop10h 40m
Delta
Wed 10/2810:45 pm
GEG
- IAD
1 stop7h 26m
Delta
Deal found 6/16![Delta logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am
IAD
- SEA
Nonstop5h 37m
Alaska Airlines
Sun 9/139:35 pm
SEA
- IAD
Nonstop5h 05m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 6/18. 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 8/252:43 pm
IAD
- GEG
1 stop9h 03m
United Airlines
Sat 8/291:37 pm
GEG
- IAD
1 stop6h 42m
United Airlines
Deal found 6/18![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:40 pm
BWI
- PDX
1 stop8h 00m
Southwest
Sun 8/3010:45 pm
PDX
- BWI
Nonstop4h 55m
Southwest
Deal found 6/17![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:10 am
IAD
- GEG
1 stop8h 10m
Delta
Mon 10/511:10 am
GEG
- IAD
1 stop8h 39m
Delta
Deal found 6/15![Delta logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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.
Mon 9/214:43 pm
BWI
- PDX
Nonstop5h 32m
Alaska Airlines
Fri 9/257:30 am
PDX
- BWI
Nonstop5h 10m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Thu 7/96:59 pm
BWI
- PDX
1 stop8h 51m
United Airlines
Sat 7/1110:40 pm
PDX
- BWI
1 stop7h 47m
United Airlines
Deal found 6/18![United Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:10 am
IAD
- GEG
1 stop8h 10m
Delta
Sat 9/2611:10 am
GEG
- IAD
1 stop8h 39m
Delta
Deal found 6/15![Delta logo]()
$275
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:20 pm
BWI
- GEG
1 stop8h 20m
Southwest
Tue 8/114:55 pm
GEG
- BWI
1 stop10h 40m
Southwest
Deal found 6/17![Southwest logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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 10/275:33 pm
IAD
- GEG
1 stop9h 21m
Alaska Airlines
Wed 10/2812:44 pm
GEG
- IAD
1 stop8h 15m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:20 am
IAD
- GEG
1 stop9h 33m
Delta
Tue 9/2212:38 pm
GEG
- IAD
1 stop8h 54m
Delta
Deal found 6/17![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 6/19. 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 10/1011:20 am
PHL
- PDX
2 stops9h 26m
United Airlines
Wed 10/2110:43 am
PDX
- PHL
1 stop7h 46m
United Airlines
Deal found 6/19![United Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:25 pm
PHL
- SEA
1 stop9h 05m
Southwest
Mon 11/99:10 am
SEA
- PHL
2 stops11h 05m
Southwest
Deal found 6/17![Southwest logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 6/18. 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 9/107:47 pm
IAD
- SEA
1 stop16h 33m
Alaska Airlines
Mon 9/148:49 pm
SEA
- IAD
1 stop18h 25m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 6/19. 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.
Tue 9/86:00 am
PHL
- SEA
1 stop10h 20m
Southwest
Tue 9/1511:05 pm
SEA
- PHL
2 stops11h 00m
Southwest
Deal found 6/19![Southwest logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:53 pm
IAD
- SEA
1 stop16h 26m
Alaska Airlines
Mon 8/247:50 pm
SEA
- IAD
1 stop19h 24m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:18 pm
BWI
- PDX
1 stop10h 26m
Delta
Wed 9/25:08 pm
PDX
- BWI
1 stop10h 12m
Delta
Deal found 6/17![Delta logo]()
$300
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:05 am
PHL
- PDX
2 stops10h 04m
United Airlines
Thu 7/96:50 pm
PDX
- PHL
1 stop7h 41m
United Airlines
Deal found 6/16![United Airlines logo]()
$400
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
BWI
- PDX
1 stop8h 05m
Southwest
Tue 8/1810:45 pm
PDX
- BWI
Nonstop4h 55m
Southwest
Deal found 6/16![Southwest logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:12 pm
BWI
- GEG
1 stop8h 42m
Alaska Airlines
Wed 10/214:38 pm
GEG
- BWI
1 stop9h 42m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:55 pm
IAD
- SEA
Nonstop5h 51m
United Airlines
Wed 7/2911:20 pm
SEA
- IAD
Nonstop5h 02m
United Airlines
Deal found 6/15![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 6/18. 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 9/77:17 pm
BWI
- GEG
1 stop6h 52m
Delta
Thu 9/1710:50 pm
GEG
- BWI
1 stop7h 26m
Delta
Deal found 6/18![Delta logo]()
$309
Last-minute flights from Maryland to WashingtonDiscover last-minute flight deals from Maryland to Washington. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from Maryland to Washington. Data last updated June 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:04 pm
BWI
- GEG
1 stop7h 22m
Delta
Fri 7/107:08 pm
GEG
- BWI
1 stop7h 52m
Delta
Deal found 6/15![Delta logo]()
$318
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/101:25 pm
DCA
- PDX
1 stop12h 06m
JetBlue
Sun 7/1211:44 pm
PDX
- DCA
1 stop9h 17m
JetBlue
Deal found 6/15![JetBlue logo]()
$317
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:17 pm
BWI
- SEA
1 stop8h 40m
American Airlines
Mon 7/139:35 pm
SEA
- BWI
1 stop8h 51m
American Airlines
Deal found 6/15![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:17 pm
BWI
- SEA
1 stop8h 40m
American Airlines
Wed 7/151:10 pm
SEA
- BWI
1 stop8h 04m
American Airlines
Deal found 6/15![American Airlines logo]()
$263
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:17 pm
BWI
- PDX
1 stop8h 38m
American Airlines
Mon 7/2011:41 pm
PDX
- BWI
1 stop8h 27m
American Airlines
Deal found 6/15![American Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:15 am
BWI
- SEA
1 stop8h 52m
American Airlines
Tue 8/47:10 am
SEA
- BWI
1 stop7h 38m
American Airlines
Deal found 6/15![American Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:40 pm
BWI
- PDX
1 stop8h 15m
Southwest
Wed 8/54:00 pm
PDX
- BWI
1 stop11h 30m
Southwest
Deal found 6/15![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:52 am
BWI
- PDX
1 stop10h 04m
Delta
Wed 7/2210:55 pm
PDX
- BWI
1 stop7h 29m
Delta
Deal found 6/16![Delta logo]()
$296
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:52 am
BWI
- PDX
1 stop10h 04m
Delta
Thu 8/137:00 pm
PDX
- BWI
1 stop8h 20m
Delta
Deal found 6/16![Delta logo]()
$300
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:01 am
BWI
- SEA
1 stop7h 46m
American Airlines
Wed 7/297:10 am
SEA
- BWI
1 stop7h 38m
American Airlines
Deal found 6/15![American Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:30 pm
BWI
- PDX
1 stop8h 05m
Southwest
Wed 8/54:00 pm
PDX
- BWI
1 stop11h 30m
Southwest
Deal found 6/16![Southwest logo]()
$283
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:55 am
BWI
- PDX
1 stop11h 20m
Southwest
Sat 8/17:40 pm
PDX
- BWI
1 stop6h 35m
Southwest
Deal found 6/16![Southwest logo]()
$318
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 June 20, 2026.
Search for one-way flight options from Maryland to Washington. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:43 pm
BWI
- PDX
Nonstop5h 32m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$107
This CheapOair deal was found by Cheapflights users on 6/19. 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.
Sat 8/224:43 pm
BWI
- PDX
Nonstop5h 32m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$109
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:35 am
BWI
- PDX
1 stop7h 40m
Delta
Deal found 6/16![Delta logo]()
$117
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:50 am
BWI
- PDX
1 stop12h 20m
Southwest
Deal found 6/17![Southwest logo]()
$122
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Mon 7/136:59 pm
BWI
- PDX
1 stop8h 51m
United Airlines
Deal found 6/19![United Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:44 pm
PHL
- PDX
1 stop22h 51m
Frontier
Deal found 6/16![Frontier logo]()
$129
This Frontier deal was found by Cheapflights users on 6/18. 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 8/1411:06 am
PHL
- PDX
1 stop8h 48m
Frontier
Deal found 6/18![Frontier logo]()
$130
This Expedia deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:44 pm
PHL
- PDX
1 stop30h 52m
Frontier
Deal found 6/17![Frontier logo]()
$131
This Frontier deal was found by Cheapflights users on 6/18. 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 7/311:06 am
PHL
- PDX
1 stop9h 18m
Frontier
Deal found 6/18![Frontier logo]()
$134
This Expedia deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:44 pm
PHL
- PDX
1 stop22h 51m
Frontier
Deal found 6/16![Frontier logo]()
$136
This Booking.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:26 pm
PHL
- PDX
1 stop19h 09m
Frontier
Deal found 6/17![Frontier logo]()
$140
This Alaska Airlines deal was found by Cheapflights users on 6/18. 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.
Wed 8/124:19 pm
BWI
- PDX
Nonstop5h 37m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$141
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 June 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (American Airlines) |
One-way from | $107 (Alaska Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $495 |
Good round-trip deal | $463 or less |
Good one-way deal | $230 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 June 20, 2026.
Use the filters below to find and compare flights from Maryland to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Spokane
IAD - GEG
IADGEG
Washington, D.C. Dulles Intl
Fri 9/25
7:10 am-12:20 pm
1 stop8h 10m
Spokane
Mon 9/28
11:10 am-10:49 pm
1 stop8h 39m
$275
Washington, D.C.Spokane
IAD - GEG
IADGEG
Washington, D.C. Dulles Intl
Wed 10/14
7:05 am-1:02 pm
1 stop8h 57m
Spokane
Mon 10/19
10:50 am-11:51 pm
1 stop10h 01m
$275
Washington, D.C.Spokane
IAD - GEG
IADGEG
Washington, D.C. Dulles Intl
Thu 9/24
7:10 am-12:20 pm
1 stop8h 10m
Spokane
Mon 9/28
10:50 pm-9:10 am
1 stop7h 20m
$275
Washington, D.C.Spokane
IAD - GEG
IADGEG
Washington, D.C. Dulles Intl
Tue 10/27
7:05 am-2:45 pm
1 stop10h 40m
Spokane
Wed 10/28
10:45 pm-9:11 am
1 stop7h 26m
$275
Washington, D.C.Spokane
IAD - GEG
IADGEG
Washington, D.C. Dulles Intl
Fri 9/25
7:10 am-12:20 pm
1 stop8h 10m
Spokane
Mon 10/5
11:10 am-10:49 pm
1 stop8h 39m
$275
Washington, D.C.Spokane
IAD - GEG
IADGEG
Washington, D.C. Dulles Intl
Fri 9/25
7:10 am-12:20 pm
1 stop8h 10m
Spokane
Sat 9/26
11:10 am-10:49 pm
1 stop8h 39m
$275
Washington, D.C.Spokane
IAD - GEG
IADGEG
Washington, D.C. Dulles Intl
Tue 9/15
6:20 am-12:53 pm
1 stop9h 33m
Spokane
Tue 9/22
12:38 pm-12:32 am
1 stop8h 54m
$275
BaltimorePortland
BWI - PDX
BWIPDX
Baltimore/Washington
Thu 8/27
2:18 pm-9:44 pm
1 stop10h 26m
Portland
Wed 9/2
5:08 pm-6:20 am
1 stop10h 12m
$300
BaltimoreSpokane
BWI - GEG
BWIGEG
Baltimore/Washington
Mon 9/7
7:17 pm-11:09 pm
1 stop6h 52m
Spokane
Thu 9/17
10:50 pm-9:16 am
1 stop7h 26m
$309
BaltimorePortland
BWI - PDX
BWIPDX
Baltimore/Washington
Wed 8/26
10:30 am-6:15 pm
1 stop10h 45m
Portland
Mon 8/31
6:20 am-11:25 pm
2 stops14h 05m
$311
Showing 1-10 of 60 resultsSorted by cheapest first
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.
BWI-PDX
BWI-GEG
PHL-SEA
DCA-SEA
IAD-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
BWI-PDX
BWI-GEG
PHL-SEA
DCA-SEA
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 $98). Flying from Maryland to State of Washington in December is currently the most expensive (average of $184). 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 June 20, 2026.
It’s optimal to fly from Maryland to State of Washington in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at noon.
How much does it cost to fly round-trip from Maryland to State of Washington?
How far ahead should I book a flight from Maryland to State of Washington?
To ensure you get the cheapest price possible for a flight from Maryland to State of Washington, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 June 20, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, andDelta 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
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - 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.
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Alternative routes for Maryland to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Maryland to Washington by cabin class
Find flights from Maryland to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Maryland and Washington flights
Browse other Maryland and Washington flight options. Last updated on June 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Washington
Find the right flight back to Maryland after your stay in Washington
Maryland to Washington flights
Consider these flights traveling from Maryland to Washington.
Top 9 airlines flying from Maryland to Washington
Discover the top 9 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 June 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$347 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$406 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$162 | Average$286 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$179 | Average$419 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$219 | Average$369 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$226 | Average$465 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$228 | Average$426 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$259 | Average$530 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$295 | Average$426 | FlexibilityNo cancel fee | On-time83% |