$107+ Cheap flights from Baltimore (BWI) to San Francisco Bay Area
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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SFO
Mar 14 — Mar 211
1 adult, Economy
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Find cheap flights from Baltimore to San Francisco Bay Area with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baltimore to San Francisco Bay Area
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Cheapest flights from Baltimore to San Francisco Bay AreaExplore the most affordable flight options available from Baltimore to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
Explore the most affordable flight options available from Baltimore to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am
BWI
- SJC
1 stop8h 33m
Delta
Sat 9/1212:45 pm
SJC
- BWI
1 stop8h 31m
Delta
Deal found 2/9![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am
BWI
- SJC
2 stops11h 53m
Delta
Thu 9/1012:45 pm
SJC
- BWI
1 stop8h 31m
Delta
Deal found 2/9![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 3/32:58 pm
BWI
- SJC
1 stop8h 55m
Delta
Sat 3/71:57 pm
SJC
- BWI
1 stop7h 38m
Delta
Deal found 2/10![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:58 pm
BWI
- SJC
1 stop8h 55m
Delta
Mon 3/168:35 pm
SJC
- BWI
2 stops10h 04m
Delta
Deal found 2/9![Delta logo]()
$272
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:15 am
BWI
- SJC
1 stop8h 24m
Delta
Sat 2/2110:35 pm
SJC
- BWI
1 stop7h 47m
Delta
Deal found 2/9![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:05 am
BWI
- SJC
2 stops14h 28m
Delta
Fri 2/279:10 pm
SJC
- BWI
2 stops9h 45m
Delta
Deal found 2/9![Delta logo]()
$278
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:15 am
BWI
- SJC
1 stop8h 24m
Delta
Sat 2/146:30 pm
SJC
- BWI
2 stops11h 53m
Delta
Deal found 2/9![Delta logo]()
$282
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/146:00 am
BWI
- SJC
1 stop9h 39m
Delta
Fri 2/2010:35 pm
SJC
- BWI
1 stop8h 20m
Delta
Deal found 2/10![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 2/8. 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 2/116:00 am
BWI
- SJC
2 stops10h 34m
Delta
Fri 2/279:10 pm
SJC
- BWI
2 stops9h 45m
Delta
Deal found 2/8![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/146:00 am
BWI
- SJC
2 stops10h 37m
Delta
Tue 2/171:20 pm
SJC
- BWI
1 stop7h 24m
Delta
Deal found 2/10![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 2/8. 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 4/287:15 am
BWI
- OAK
1 stop7h 38m
Delta
Tue 5/55:04 pm
OAK
- BWI
1 stop9h 56m
Delta
Deal found 2/8![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 2/8. 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 3/186:55 pm
BWI
- SJC
Nonstop5h 50m
Southwest
Tue 3/311:55 pm
SJC
- BWI
1 stop7h 10m
Southwest
Deal found 2/8![Southwest logo]()
$297
Best flights from Baltimore to San Francisco Bay AreaDiscover carefully curated flight deals from Baltimore to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
Discover carefully curated flight deals from Baltimore to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
This Delta deal was found by Cheapflights users on 2/8. 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 3/1811:45 am
BWI
- SJC
2 stops11h 39m
Delta
Tue 3/318:35 pm
SJC
- BWI
2 stops10h 04m
Delta
Deal found 2/8![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 2/8. 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 5/65:55 pm
BWI
- SJC
Nonstop5h 35m
Southwest
Sat 5/95:55 pm
SJC
- BWI
1 stop8h 35m
Southwest
Deal found 2/8![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/74:18 pm
BWI
- SFO
1 stop9h 37m
United Airlines
Sat 4/119:25 pm
SFO
- BWI
Nonstop5h 35m
United Airlines
Deal found 2/11![United Airlines logo]()
$327
This CheapOair deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 5/145:30 pm
BWI
- SJC
1 stop8h 29m
Alaska Airlines
Tue 5/198:00 am
SJC
- BWI
1 stop19h 28m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:00 am
BWI
- SJC
1 stop8h 18m
Delta
Sun 5/3110:00 pm
SJC
- BWI
1 stop8h 18m
Delta
Deal found 2/9![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 3/2410:52 am
BWI
- SJC
2 stops14h 10m
Delta
Wed 4/18:35 pm
SJC
- BWI
2 stops10h 55m
Delta
Deal found 2/10![Delta logo]()
$278
This Southwest deal was found by Cheapflights users on 2/8. 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 3/316:25 pm
BWI
- SJC
1 stop8h 20m
Southwest
Tue 4/76:15 am
SJC
- BWI
1 stop7h 20m
Southwest
Deal found 2/8![Southwest logo]()
$324
This CheapOair deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/237:04 am
BWI
- SJC
1 stop9h 46m
Alaska Airlines
Tue 4/287:43 pm
SJC
- BWI
1 stop19h 33m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 2/256:00 am
BWI
- SJC
2 stops10h 37m
Delta
Sat 2/285:45 am
SJC
- BWI
2 stops9h 09m
Delta
Deal found 2/11![Delta logo]()
$278
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Sat 3/216:25 pm
BWI
- SFO
1 stop8h 50m
United Airlines
Mon 3/2311:05 pm
SFO
- BWI
Nonstop5h 14m
United Airlines
Deal found 2/8![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:25 pm
BWI
- SFO
1 stop8h 20m
Southwest
Tue 3/1711:25 pm
SFO
- BWI
2 stops9h 35m
Southwest
Deal found 2/9![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 4/158:10 am
BWI
- SFO
1 stop9h 43m
United Airlines
Sun 4/199:25 pm
SFO
- BWI
Nonstop5h 35m
United Airlines
Deal found 2/9![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 2/8. 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 5/68:45 am
BWI
- SFO
2 stops11h 45m
Southwest
Sat 5/95:00 am
SFO
- BWI
2 stops9h 15m
Southwest
Deal found 2/8![Southwest logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 4/287:04 am
BWI
- OAK
1 stop9h 11m
Alaska Airlines
Mon 5/42:09 pm
OAK
- BWI
1 stop25h 07m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:58 pm
BWI
- SFO
1 stop8h 59m
Delta
Sat 3/76:05 am
SFO
- BWI
1 stop8h 49m
Delta
Deal found 2/9![Delta logo]()
$318
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:40 pm
BWI
- SFO
Nonstop6h 15m
Southwest
Tue 3/109:20 pm
SFO
- BWI
Nonstop5h 10m
Southwest
Deal found 2/9![Southwest logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 4/297:04 am
BWI
- OAK
1 stop9h 11m
Alaska Airlines
Tue 5/58:10 pm
OAK
- BWI
2 stops30h 34m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 2/8. 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 6/96:19 am
BWI
- SJC
1 stop8h 50m
Delta
Thu 6/2512:45 pm
SJC
- BWI
1 stop8h 30m
Delta
Deal found 2/8![Delta logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 4/297:04 am
BWI
- OAK
1 stop9h 11m
Alaska Airlines
Thu 4/302:09 pm
OAK
- BWI
1 stop25h 07m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$390
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:10 pm
BWI
- OAK
1 stop10h 35m
Southwest
Wed 3/182:00 pm
OAK
- BWI
1 stop7h 05m
Southwest
Deal found 2/9![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 2/8. 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 3/182:59 pm
BWI
- SJC
1 stop8h 25m
Delta
Mon 3/2310:50 pm
SJC
- BWI
1 stop8h 57m
Delta
Deal found 2/8![Delta logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 4/287:04 am
BWI
- OAK
1 stop9h 11m
Alaska Airlines
Sun 5/36:20 am
OAK
- BWI
1 stop20h 24m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$390
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 5/56:25 pm
BWI
- SFO
Nonstop6h 00m
Southwest
Tue 5/129:15 pm
SFO
- BWI
Nonstop5h 15m
Southwest
Deal found 2/11![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:25 pm
BWI
- SJC
2 stops9h 34m
Delta
Fri 3/61:57 pm
SJC
- BWI
1 stop7h 38m
Delta
Deal found 2/9![Delta logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 5/27:04 am
BWI
- OAK
1 stop9h 11m
Alaska Airlines
Wed 5/66:20 am
OAK
- BWI
1 stop20h 24m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/238:15 pm
BWI
- SFO
Nonstop6h 05m
Southwest
Tue 4/289:15 pm
SFO
- BWI
Nonstop5h 15m
Southwest
Deal found 2/11![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 7/26:19 am
BWI
- SJC
1 stop8h 50m
Delta
Mon 7/610:56 pm
SJC
- BWI
1 stop6h 35m
Delta
Deal found 2/10![Delta logo]()
$338
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:20 am
BWI
- SFO
1 stop8h 30m
Southwest
Sat 3/75:15 am
SFO
- BWI
2 stops10h 50m
Southwest
Deal found 2/9![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/201:45 pm
BWI
- OAK
1 stop8h 25m
Southwest
Mon 5/257:30 pm
OAK
- BWI
1 stop7h 15m
Southwest
Deal found 2/9![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 2/8. 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 4/287:15 am
BWI
- OAK
1 stop7h 38m
Delta
Mon 5/412:34 pm
OAK
- BWI
2 stops20h 07m
Delta
Deal found 2/8![Delta logo]()
$391
Last-minute flights from Baltimore to San Francisco Bay AreaDiscover last-minute flight deals from Baltimore to San Francisco Bay Area. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to San Francisco Bay Area. Data last updated February 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:00 am
BWI
- SJC
2 stops10h 37m
Delta
Sat 2/211:57 pm
SJC
- BWI
1 stop7h 38m
Delta
Deal found 2/9![Delta logo]()
$282
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/147:15 am
BWI
- SJC
1 stop8h 24m
Delta
Thu 2/191:57 pm
SJC
- BWI
1 stop7h 38m
Delta
Deal found 2/10![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/146:00 am
BWI
- SJC
2 stops10h 37m
Delta
Tue 2/171:20 pm
SJC
- BWI
1 stop7h 24m
Delta
Deal found 2/10![Delta logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 2/186:50 pm
BWI
- SFO
1 stop29h 49m
Frontier
Wed 2/2510:58 pm
SFO
- BWI
1 stop22h 33m
Frontier
Deal found 2/11![Frontier logo]()
$301
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:15 am
BWI
- SJC
1 stop8h 24m
Delta
Tue 3/31:57 pm
SJC
- BWI
1 stop7h 38m
Delta
Deal found 2/9![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 2/8. 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 2/247:15 am
BWI
- SJC
2 stops10h 41m
Delta
Fri 2/2710:35 pm
SJC
- BWI
1 stop8h 20m
Delta
Deal found 2/8![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 2/2411:45 am
BWI
- SJC
2 stops12h 08m
Delta
Wed 2/257:15 am
SJC
- BWI
2 stops13h 32m
Delta
Deal found 2/11![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
BWI
- SJC
2 stops10h 37m
Delta
Sat 3/141:25 pm
SJC
- BWI
1 stop8h 28m
Delta
Deal found 2/9![Delta logo]()
$272
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
BWI
- SJC
2 stops11h 56m
Delta
Sat 2/285:45 am
SJC
- BWI
2 stops9h 09m
Delta
Deal found 2/9![Delta logo]()
$278
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 3/32:58 pm
BWI
- SJC
1 stop8h 55m
Delta
Sat 3/71:57 pm
SJC
- BWI
1 stop7h 38m
Delta
Deal found 2/10![Delta logo]()
$267
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:46 pm
BWI
- OAK
1 stop17h 28m
Alaska Airlines
Tue 3/105:31 pm
OAK
- BWI
1 stop21h 15m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 2/8. 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 3/186:55 pm
BWI
- SJC
Nonstop5h 50m
Southwest
Tue 3/311:55 pm
SJC
- BWI
1 stop7h 10m
Southwest
Deal found 2/8![Southwest logo]()
$297
One-way flights from Baltimore to San Francisco Bay AreaSearch for one-way flight options from Baltimore to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
Search for one-way flight options from Baltimore to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
This Trip.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 5/46:05 am
BWI
- SJC
2 stops16h 20m
Frontier
Deal found 2/11![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:06 pm
BWI
- SJC
2 stops29h 56m
Frontier
Deal found 2/8![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 3/113:19 pm
BWI
- SJC
2 stops29h 48m
Frontier
Deal found 2/11![Frontier logo]()
$125
This Trip.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 5/186:05 am
BWI
- SJC
2 stops16h 20m
Frontier
Deal found 2/11![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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
- SJC
2 stops50h 26m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$128
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:59 pm
BWI
- SJC
1 stop8h 25m
Delta
Deal found 2/9![Delta logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 4/218:59 pm
BWI
- SJC
2 stops48h 03m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:40 pm
BWI
- SJC
2 stops50h 22m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$133
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 3/310:30 am
BWI
- SJC
2 stops13h 35m
United Airlines
Deal found 2/9![United Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 5/109:38 am
BWI
- SJC
2 stops36h 47m
Frontier
Deal found 2/10![Frontier logo]()
$135
This CheapOair deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:04 am
BWI
- OAK
1 stop9h 11m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$149
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:46 pm
BWI
- OAK
1 stop17h 28m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$154
Find flight deals from Baltimore to San Francisco Bay Area
Keep the following information in mind while searching for Baltimore to San Francisco Bay Area flight deals. Data was last updated February 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Delta) |
One-way from | $107 (Trip.com) |
Popular in | December |
Cheapest in | May |
Average price | $402 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to San Francisco Bay Area 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 12, 2026.
Use the filters below to find and compare flights from Baltimore to San Francisco Bay Area that are best for you.
Fly from
Baltimore
Fly to
San Francisco Bay Area
Route
Depart
Return
Price
BaltimoreSan Jose
BWI - SJC
BWISJC
Baltimore/Washington
Wed 3/18
11:45 am-8:24 pm
2 stops11h 39m
San Jose
Tue 3/31
8:35 pm-9:39 am
2 stops10h 04m
$267
BaltimoreSan Jose
BWI - SJC
BWISJC
Baltimore/Washington
Thu 5/28
7:00 am-12:18 pm
1 stop8h 18m
San Jose
Sun 5/31
10:00 pm-9:18 am
1 stop8h 18m
$267
BaltimoreSan Jose
BWI - SJC
BWISJC
Baltimore/Washington
Tue 3/24
10:52 am-10:02 pm
2 stops14h 10m
San Jose
Wed 4/1
8:35 pm-10:30 am
2 stops10h 55m
$278
BaltimoreSan Jose
BWI - SJC
BWISJC
Baltimore/Washington
Wed 2/25
6:00 am-1:37 pm
2 stops10h 37m
San Jose
Sat 2/28
5:45 am-5:54 pm
2 stops9h 09m
$278
BaltimoreSan Jose
BWI - SJC
BWISJC
Baltimore/Washington
Wed 5/6
5:55 pm-8:30 pm
Nonstop5h 35m
San Jose
Sat 5/9
5:55 pm-5:30 am
1 stop8h 35m
$297
BaltimoreSan Francisco
BWI - SFO
BWISFO
Baltimore/Washington
Tue 3/3
2:58 pm-8:57 pm
1 stop8h 59m
San Francisco
Sat 3/7
6:05 am-5:54 pm
1 stop8h 49m
$318
BaltimoreSan Jose
BWI - SJC
BWISJC
Baltimore/Washington
Tue 3/31
6:25 pm-11:45 pm
1 stop8h 20m
San Jose
Tue 4/7
6:15 am-4:35 pm
1 stop7h 20m
$324
BaltimoreSan Francisco
BWI - SFO
BWISFO
Baltimore/Washington
Tue 4/7
4:18 pm-10:55 pm
1 stop9h 37m
San Francisco
Sat 4/11
9:25 pm-6:00 am
Nonstop5h 35m
$327
BaltimoreSan Jose
BWI - SJC
BWISJC
Baltimore/Washington
Thu 5/14
5:30 pm-10:59 pm
1 stop8h 29m
San Jose
Tue 5/19
8:00 am-6:28 am
1 stop19h 28m
$328
BaltimoreSan Jose
BWI - SJC
BWISJC
Baltimore/Washington
Tue 6/9
6:19 am-12:09 pm
1 stop8h 50m
San Jose
Thu 6/25
12:45 pm-12:15 am
1 stop8h 30m
$328
Showing 1-10 of 60 results
Best time to book a flight from Baltimore to San Francisco Bay Area
Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Baltimore with our price prediction graph.
BWI-SJC
BWI-SFO
BWI-OAK
BWI-STS
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 San Francisco Bay Area
BWI-zzXIH
BWI-SJC
BWI-SFO
BWI-OAK
BWI-STS
What is the cheapest month to book a flight from Baltimore to San Francisco Bay Area?
Currently, March is the cheapest month in which you can book a flight from Baltimore to San Francisco Bay Area (average of $102). Flying from Baltimore to San Francisco Bay Area in February is currently the most expensive (average of $201). 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 XIH?
Find hourly flight availability from Baltimore to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 12, 2026.
It’s optimal to fly from Baltimore to San Francisco Bay Area at noon. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the morning.
Reviews of airlines servicing San Francisco Bay Area
Get insights into the airlines that provide service to San Francisco Bay Area. 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 San Francisco Bay Area. Reviews last updated February 12, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Baltimore to San Francisco Bay Area 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
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Related info for your journey
Find useful and relevant information for your journey from Baltimore to San Francisco Bay Area. 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 San Francisco Bay Area
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Francisco Bay Area by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to San Francisco Bay Area by cabin class
Find flights from Baltimore to San Francisco Bay Area, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and San Francisco Bay Area flights
Browse other Baltimore and San Francisco Bay Area flight options. Last updated on February 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Baltimore to San Francisco Bay Area flights
Consider these flights traveling from Baltimore to San Francisco Bay Area.
Top 8 airlines flying from Baltimore to San Francisco Bay Area
Discover the top 8 airlines that operate flights from Baltimore to San Francisco Bay Area. 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$102 | Average$254 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$105 | Average$281 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$142 | Average$335 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$253 | Average$415 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$543 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$299 | Average$490 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$308 | Average$566 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$316 | Average$571 | FlexibilityNo cancel fee | On-time75% |