$107+ Cheap flights from Baltimore (BWI) 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SEA
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Cheapest flights from Baltimore to WashingtonExplore the most affordable flight options available from Baltimore to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Baltimore to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/195:40 pm
BWI
- GEG
1 stop8h 15m
Southwest
Wed 8/264:55 pm
GEG
- BWI
1 stop10h 40m
Southwest
Deal found 6/8![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 9/111:10 am
BWI
- PDX
1 stop9h 35m
Southwest
Tue 9/810:45 pm
PDX
- BWI
Nonstop4h 55m
Southwest
Deal found 6/5![Southwest logo]()
$223
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 11/36:00 am
BWI
- GEG
1 stop8h 38m
Delta
Thu 11/510:45 pm
GEG
- BWI
1 stop7h 31m
Delta
Deal found 6/8![Delta logo]()
$224
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 9/236:15 am
BWI
- PDX
1 stop7h 10m
Delta
Tue 9/2911:35 am
PDX
- BWI
1 stop6h 55m
Delta
Deal found 6/4![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/263:15 pm
BWI
- GEG
1 stop10h 40m
Southwest
Tue 9/84:55 pm
GEG
- BWI
1 stop10h 40m
Southwest
Deal found 6/8![Southwest logo]()
$241
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
BWI
- PDX
1 stop7h 27m
Delta
Wed 9/25:08 pm
PDX
- BWI
1 stop10h 12m
Delta
Deal found 6/5![Delta logo]()
$243
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 11/22:10 pm
BWI
- GEG
1 stop10h 27m
Delta
Sat 11/72:05 pm
GEG
- BWI
1 stop6h 41m
Delta
Deal found 6/8![Delta logo]()
$243
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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
Tue 7/2111:41 pm
PDX
- BWI
1 stop8h 27m
American Airlines
Deal found 6/4![American Airlines logo]()
$245
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/25:40 pm
BWI
- GEG
1 stop8h 15m
Southwest
Tue 9/84:55 pm
GEG
- BWI
1 stop10h 40m
Southwest
Deal found 6/8![Southwest logo]()
$246
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 11/36:00 am
BWI
- GEG
1 stop8h 38m
Delta
Fri 11/610:45 pm
GEG
- BWI
1 stop9h 23m
Delta
Deal found 6/8![Delta logo]()
$252
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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
Fri 7/1711:41 pm
PDX
- BWI
1 stop8h 27m
American Airlines
Deal found 6/5![American Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/44:19 pm
BWI
- PDX
Nonstop5h 37m
Alaska Airlines
Wed 8/127:12 am
PDX
- BWI
Nonstop5h 04m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$258
Best flights from Baltimore to WashingtonDiscover carefully curated flight deals from Baltimore to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Baltimore to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/195:40 pm
BWI
- GEG
1 stop8h 15m
Southwest
Wed 8/264:55 pm
GEG
- BWI
1 stop10h 40m
Southwest
Deal found 6/8![Southwest logo]()
$218
This Alaska Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/264:43 pm
BWI
- PDX
Nonstop5h 32m
Alaska Airlines
Tue 9/15:41 pm
PDX
- BWI
1 stop9h 49m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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
- GEG
1 stop7h 39m
Delta
Tue 9/225:20 pm
GEG
- BWI
1 stop9h 58m
Delta
Deal found 6/6![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:38 am
BWI
- PDX
1 stop8h 29m
United Airlines
Wed 7/811:40 pm
PDX
- BWI
1 stop6h 47m
United Airlines
Deal found 6/4![United Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/258:10 am
BWI
- PDX
Nonstop5h 30m
Southwest
Tue 9/111:30 pm
PDX
- BWI
1 stop6h 45m
Southwest
Deal found 6/5![Southwest logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:43 pm
BWI
- GEG
1 stop9h 28m
Alaska Airlines
Sat 9/55:12 am
GEG
- BWI
1 stop7h 28m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/186:15 am
BWI
- SEA
1 stop7h 16m
Delta
Mon 8/246:09 pm
SEA
- BWI
1 stop9h 11m
Delta
Deal found 6/8![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/152:45 pm
BWI
- GEG
1 stop9h 40m
Southwest
Tue 8/184:55 pm
GEG
- BWI
1 stop10h 40m
Southwest
Deal found 6/5![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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
Sat 7/185:14 pm
PDX
- BWI
1 stop9h 46m
Delta
Deal found 6/6![Delta logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/44:19 pm
BWI
- PDX
Nonstop5h 37m
Alaska Airlines
Tue 8/1110:59 pm
PDX
- BWI
1 stop9h 23m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 9/46:35 am
BWI
- PDX
1 stop8h 30m
Southwest
Tue 9/810:45 pm
PDX
- BWI
Nonstop4h 55m
Southwest
Deal found 6/5![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/141:00 pm
BWI
- PDX
2 stops9h 55m
Southwest
Tue 7/2111:30 pm
PDX
- BWI
1 stop7h 45m
Southwest
Deal found 6/4![Southwest logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:43 pm
BWI
- BLI
1 stop8h 48m
Alaska Airlines
Tue 9/17:30 am
BLI
- BWI
1 stop29h 10m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/271:55 pm
BWI
- EAT
2 stops13h 04m
American Airlines
Mon 8/35:15 am
EAT
- BWI
2 stops11h 09m
American Airlines
Deal found 6/4![American Airlines logo]()
$946
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:30 am
BWI
- PSC
2 stops12h 34m
Delta
Tue 10/207:05 am
PSC
- BWI
1 stop8h 02m
Delta
Deal found 6/7![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/1310:05 am
BWI
- GEG
1 stop7h 55m
Southwest
Mon 8/175:35 pm
GEG
- BWI
1 stop9h 55m
Southwest
Deal found 6/4![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/152:18 pm
BWI
- PDX
1 stop10h 26m
Delta
Fri 8/217:00 pm
PDX
- BWI
1 stop8h 20m
Delta
Deal found 6/8![Delta logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/274:19 pm
BWI
- PDX
Nonstop5h 37m
Alaska Airlines
Fri 7/36:19 am
PDX
- BWI
1 stop7h 45m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 9/163:15 pm
BWI
- GEG
2 stops10h 10m
Southwest
Tue 9/224:55 pm
GEG
- BWI
1 stop10h 40m
Southwest
Deal found 6/6![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 10/245:30 pm
BWI
- PSC
2 stops9h 08m
Delta
Mon 10/266:00 am
PSC
- BWI
2 stops9h 46m
Delta
Deal found 6/6![Delta logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 11/37:00 am
BWI
- PSC
1 stop9h 12m
Alaska Airlines
Wed 11/45:29 pm
PSC
- BWI
1 stop9h 11m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$421
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 8/2712:35 pm
BWI
- PDX
Nonstop5h 25m
Southwest
Mon 8/317:00 pm
PDX
- BWI
1 stop8h 30m
Southwest
Deal found 6/6![Southwest logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am
BWI
- PSC
1 stop9h 18m
Alaska Airlines
Mon 10/2610:52 am
PSC
- BWI
1 stop15h 28m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:39 am
BWI
- PSC
1 stop8h 27m
Delta
Tue 8/257:15 am
PSC
- BWI
2 stops11h 13m
Delta
Deal found 6/8![Delta logo]()
$426
This Orbitz deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 9/247:50 am
BWI
- PSC
1 stop8h 37m
Alaska Airlines
Sun 9/272:04 pm
PSC
- BWI
1 stop13h 26m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/88:15 am
BWI
- SEA
2 stops11h 35m
Southwest
Wed 8/1211:00 pm
SEA
- BWI
1 stop8h 15m
Southwest
Deal found 6/8![Southwest logo]()
$389
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 8/118:25 am
BWI
- PDX
1 stop10h 45m
Southwest
Sat 8/1510:45 pm
PDX
- BWI
Nonstop4h 55m
Southwest
Deal found 6/6![Southwest logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am
BWI
- BLI
1 stop9h 29m
Alaska Airlines
Wed 10/287:18 pm
BLI
- BWI
1 stop7h 02m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 9/247:35 am
BWI
- PSC
1 stop7h 13m
Delta
Sun 9/273:24 pm
PSC
- BWI
2 stops11h 54m
Delta
Deal found 6/4![Delta logo]()
$489
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/74:50 pm
BWI
- GEG
2 stops10h 20m
Southwest
Tue 7/145:00 am
GEG
- BWI
1 stop13h 05m
Southwest
Deal found 6/8![Southwest logo]()
$405
Last-minute flights from Baltimore to WashingtonDiscover last-minute flight deals from Baltimore to Washington. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Washington. Data last updated June 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:59 pm
BWI
- PDX
1 stop8h 51m
United Airlines
Mon 6/2911:40 pm
PDX
- BWI
1 stop6h 46m
United Airlines
Deal found 6/4![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:59 pm
BWI
- PDX
1 stop8h 51m
United Airlines
Fri 7/102:25 pm
PDX
- BWI
1 stop7h 03m
United Airlines
Deal found 6/7![United Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:04 pm
BWI
- GEG
1 stop7h 22m
Delta
Sat 7/45:20 am
GEG
- BWI
1 stop8h 18m
Delta
Deal found 6/5![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/48:10 am
BWI
- PDX
1 stop8h 25m
Southwest
Tue 7/147:40 pm
PDX
- BWI
1 stop6h 35m
Southwest
Deal found 6/7![Southwest logo]()
$278
This Priceline deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
Sat 7/44:19 pm
BWI
- PDX
Nonstop5h 37m
Alaska Airlines
Tue 7/147:12 am
PDX
- BWI
Nonstop5h 04m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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
Tue 7/2111:41 pm
PDX
- BWI
1 stop8h 27m
American Airlines
Deal found 6/4![American Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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
Fri 7/1711:41 pm
PDX
- BWI
1 stop8h 27m
American Airlines
Deal found 6/5![American Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/141:55 pm
BWI
- PDX
1 stop9h 50m
American Airlines
Tue 7/2111:41 pm
PDX
- BWI
1 stop8h 27m
American Airlines
Deal found 6/8![American Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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
Tue 7/281:45 pm
PDX
- BWI
1 stop6h 28m
Delta
Deal found 6/7![Delta logo]()
$233
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/217:17 pm
BWI
- PDX
1 stop8h 38m
American Airlines
Tue 8/49:47 pm
PDX
- BWI
1 stop10h 22m
American Airlines
Deal found 6/8![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/287:17 pm
BWI
- SEA
1 stop8h 40m
American Airlines
Tue 8/49:35 pm
SEA
- BWI
1 stop10h 34m
American Airlines
Deal found 6/8![American Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/286:38 am
BWI
- PDX
1 stop8h 29m
United Airlines
Sat 8/110:40 pm
PDX
- BWI
1 stop7h 47m
United Airlines
Deal found 6/8![United Airlines logo]()
$274
One-way flights from Baltimore to WashingtonSearch for one-way flight options from Baltimore to Washington. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Baltimore to Washington. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/44:19 pm
BWI
- PDX
Nonstop5h 37m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$107
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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
Deal found 6/6![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/155:40 am
BWI
- PDX
1 stop10h 18m
Delta
Deal found 6/4![Delta logo]()
$122
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 10/34:13 pm
BWI
- GEG
1 stop7h 36m
United Airlines
Deal found 6/9![United Airlines logo]()
$122
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/244:18 pm
BWI
- PDX
1 stop7h 47m
United Airlines
Deal found 6/8![United Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/316:35 am
BWI
- PDX
2 stops13h 49m
Frontier
Deal found 6/4![Frontier logo]()
$150
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/1310:05 am
BWI
- GEG
1 stop15h 05m
Southwest
Deal found 6/8![Southwest logo]()
$150
This Alaska Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:19 pm
BWI
- PDX
Nonstop5h 37m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$152
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:04 pm
BWI
- GEG
1 stop7h 22m
Delta
Deal found 6/5![Delta logo]()
$155
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/146:38 am
BWI
- PDX
1 stop8h 29m
United Airlines
Deal found 6/7![United Airlines logo]()
$159
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/410:10 am
BWI
- GEG
2 stops12h 55m
Southwest
Deal found 6/5![Southwest logo]()
$160
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 9/24:25 pm
BWI
- SEA
1 stop8h 34m
American Airlines
Deal found 6/4![American Airlines logo]()
$160
Find flight deals from Baltimore to Washington
Keep the following information in mind while searching for Baltimore to Washington flight deals. Data was last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $218 (Southwest) |
One-way from | $107 (Alaska Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $496 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore 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 9, 2026.
Use the filters below to find and compare flights from Baltimore to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreSpokane
BWI - GEG
BWIGEG
Baltimore/Washington
Wed 8/19
5:40 pm-10:55 pm
1 stop8h 15m
Spokane
Wed 8/26
4:55 pm-6:35 am
1 stop10h 40m
$218
Quickest round-trip
BaltimorePortland
BWI - PDX
BWIPDX
Baltimore/Washington
Tue 8/25
8:10 am-10:40 am
Nonstop5h 30m
Portland
Tue 9/1
11:30 pm-9:15 am
1 stop6h 45m
$223
BaltimorePortland
BWI - PDX
BWIPDX
Baltimore/Washington
Wed 8/26
4:43 pm-7:15 pm
Nonstop5h 32m
Portland
Tue 9/1
5:41 pm-6:30 am
1 stop9h 49m
$268
BaltimoreSpokane
BWI - GEG
BWIGEG
Baltimore/Washington
Sat 8/29
4:43 pm-11:11 pm
1 stop9h 28m
Spokane
Sat 9/5
5:12 am-3:40 pm
1 stop7h 28m
$309
BaltimoreSpokane
BWI - GEG
BWIGEG
Baltimore/Washington
Sat 8/15
2:45 pm-9:25 pm
1 stop9h 40m
Spokane
Tue 8/18
4:55 pm-6:35 am
1 stop10h 40m
$318
BaltimoreSpokane
BWI - GEG
BWIGEG
Baltimore/Washington
Tue 9/15
7:35 am-12:14 pm
1 stop7h 39m
Spokane
Tue 9/22
5:20 pm-6:18 am
1 stop9h 58m
$319
BaltimorePortland
BWI - PDX
BWIPDX
Baltimore/Washington
Fri 9/4
6:35 am-12:05 pm
1 stop8h 30m
Portland
Tue 9/8
10:45 pm-6:40 am
Nonstop4h 55m
$330
BaltimoreSeattle
BWI - SEA
BWISEA
Baltimore/Washington
Tue 8/18
6:15 am-10:31 am
1 stop7h 16m
Seattle/Tacoma Intl
Mon 8/24
6:09 pm-6:20 am
1 stop9h 11m
$331
BaltimorePortland
BWI - PDX
BWIPDX
Baltimore/Washington
Wed 7/15
11:52 am-6:56 pm
1 stop10h 04m
Portland
Sat 7/18
5:14 pm-6:00 am
1 stop9h 46m
$336
BaltimorePortland
BWI - PDX
BWIPDX
Baltimore/Washington
Tue 7/14
1:00 pm-7:55 pm
2 stops9h 55m
Portland
Tue 7/21
11:30 pm-10:15 am
1 stop7h 45m
$345
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Baltimore to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Baltimore with our price prediction graph.
BWI-GEG
BWI-PDX
BWI-SEA
BWI-BLI
BWI-EAT
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 Baltimore to Washington
BWI-USWA
BWI-GEG
BWI-PDX
BWI-SEA
BWI-BLI
What is the cheapest month to book a flight from Baltimore to State of Washington?
Currently, March is the cheapest month in which you can book a flight from Baltimore to State of Washington (average of $98). Flying from Baltimore 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 BWI to WA?
Find hourly flight availability from Baltimore 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 9, 2026.
It’s optimal to fly from Baltimore to State of Washington in the evening. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at noon.
How much does it cost to fly round-trip from Baltimore to State of Washington?
How far ahead should I book a flight from Baltimore to State of Washington?
The best time to book flights from Baltimore to State of Washington is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 9, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, andDelta from Baltimore to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from Baltimore 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 Baltimore to Washington
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Complete your trip
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Search flights from Baltimore to Washington by cabin class
Find flights from Baltimore to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Washington flights
Browse other Baltimore and Washington flight options. Last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Baltimore to Washington flights
Consider these flights traveling from Baltimore to Washington.
Top 9 airlines flying from Baltimore to Washington
Discover the top 9 airlines that operate flights from Baltimore 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$348 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$417 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$161 | Average$286 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$179 | Average$418 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$219 | Average$369 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$226 | Average$461 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$228 | Average$425 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$257 | Average$528 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$295 | Average$426 | FlexibilityNo cancel fee | On-time83% |