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San Francisco → Baltimore

Jan 21, 2027 · return Jan 24, 2027

SFO → BWI1 adulteconomyRound trip

9 flight options · 3 airlines

Nonstop flights

Thu, Jan 21 – Sun, Jan 24

Southwest Airlines
9:25 pmSFO
5h 5m
Nonstop
5:30 am+1BWI
Southwest Airlines
10:25 amBWI
6h 5m
Nonstop
1:30 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 24

United Airlines
10:35 pmSFO
5h 13m
Nonstop
6:48 am+1BWI
United Airlines
2:30 pmBWI
6h 8m
Nonstop
5:38 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 24

United Airlines
9:10 amSFO
5h 15m
Nonstop
5:25 pmBWI
United Airlines
2:30 pmBWI
6h 8m
Nonstop
5:38 pmSFO

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Sun, Jan 24

Frontier Airlines
11:47 pmSFO
8h 5m
DFW · 1h 23m
10:52 am+1BWI
Southwest Airlines
10:25 amBWI
6h 5m
Nonstop
1:30 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 24

Southwest Airlines
8:20 amSFO
7h 55m
LAX · 1h 40m
7:15 pmBWI
Southwest Airlines
10:25 amBWI
6h 5m
Nonstop
1:30 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 24

Southwest Airlines
8:00 amSFO
8h 15m
DEN · 2h 30m
7:15 pmBWI
Southwest Airlines
10:25 amBWI
6h 5m
Nonstop
1:30 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 24

Southwest Airlines
2:00 pmSFO
7h 50m
DAL · 1h 35m
12:50 am+1BWI
Southwest Airlines
10:25 amBWI
6h 5m
Nonstop
1:30 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 24

Southwest Airlines
10:45 amSFO
8h
AUS · 1h 20m
9:45 pmBWI
Southwest Airlines
10:25 amBWI
6h 5m
Nonstop
1:30 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 24

United Airlines
11:10 pmSFO
8h 9m
ORD · 1h 50m
10:19 am+1BWI
United Airlines
2:30 pmBWI
6h 8m
Nonstop
5:38 pmSFO

Round-trip total · 1 adult · Taxes included

Make this trip yours

SFO ⇄ BWI

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-21 → 2027-01-24Southwest AirlinesWN859 / WN2766$351.502026-10-29T01:17:22Z
2027-01-21 → 2027-01-24United AirlinesUA1646 / UA1385$370.502026-10-29T01:17:22Z
2027-01-21 → 2027-01-24Frontier Airlines / Southwest AirlinesF92930 + F91476 / WN2766$270.752026-10-29T01:17:22Z
2027-01-21 → 2027-01-24United AirlinesUA2664 / UA1385$370.502026-10-29T01:17:22Z
2027-01-21 → 2027-01-24Southwest AirlinesWN3847 + WN2489 / WN2766$332.502026-10-29T01:17:22Z
2027-01-21 → 2027-01-24Southwest AirlinesWN3428 + WN807 / WN2766$332.502026-10-29T01:17:22Z
2027-01-21 → 2027-01-24Southwest AirlinesWN1982 + WN1307 / WN2766$332.502026-10-29T01:17:22Z
2027-01-21 → 2027-01-24Southwest AirlinesWN4357 + WN659 / WN2766$332.502026-10-29T01:17:22Z
2027-01-21 → 2027-01-24United AirlinesUA2278 + UA331 / UA1385$342.002026-10-29T01:17:22Z

2027-01-21 → 2027-01-24 · $351.50

  • Southwest Airlines WN859: SFO 2027-01-21 21:25:00 → BWI 2027-01-22 05:30:00; nonstop; 305 minutes. Local airport times.
  • Southwest Airlines WN2766: BWI 2027-01-24 10:25:00 → SFO 2027-01-24 13:30:00; nonstop; 365 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $370.50

  • United Airlines UA1646: SFO 2027-01-21 22:35:00 → BWI 2027-01-22 06:48:00; nonstop; 313 minutes. Local airport times.
  • United Airlines UA1385: BWI 2027-01-24 14:30:00 → SFO 2027-01-24 17:38:00; nonstop; 368 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $270.75

  • Frontier Airlines F92930 / F91476: SFO 2027-01-21 23:47:00 → BWI 2027-01-22 10:52:00; 1 stop(s) via DFW; 485 minutes. Local airport times.
    • F92930: SFO 2027-01-21 23:47:00 → DFW 2027-01-22 05:25:00; layover at DFW: 83 minutes.
    • F91476: DFW 2027-01-22 06:48:00 → BWI 2027-01-22 10:52:00.
  • Southwest Airlines WN2766: BWI 2027-01-24 10:25:00 → SFO 2027-01-24 13:30:00; nonstop; 365 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $370.50

  • United Airlines UA2664: SFO 2027-01-21 09:10:00 → BWI 2027-01-21 17:25:00; nonstop; 315 minutes. Local airport times.
  • United Airlines UA1385: BWI 2027-01-24 14:30:00 → SFO 2027-01-24 17:38:00; nonstop; 368 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $332.50

  • Southwest Airlines WN3847 / WN2489: SFO 2027-01-21 08:20:00 → BWI 2027-01-21 19:15:00; 1 stop(s) via LAX; 475 minutes. Local airport times.
    • WN3847: SFO 2027-01-21 08:20:00 → LAX 2027-01-21 09:50:00; layover at LAX: 100 minutes.
    • WN2489: LAX 2027-01-21 11:30:00 → BWI 2027-01-21 19:15:00.
  • Southwest Airlines WN2766: BWI 2027-01-24 10:25:00 → SFO 2027-01-24 13:30:00; nonstop; 365 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $332.50

  • Southwest Airlines WN3428 / WN807: SFO 2027-01-21 08:00:00 → BWI 2027-01-21 19:15:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN3428: SFO 2027-01-21 08:00:00 → DEN 2027-01-21 11:30:00; layover at DEN: 150 minutes.
    • WN807: DEN 2027-01-21 14:00:00 → BWI 2027-01-21 19:15:00.
  • Southwest Airlines WN2766: BWI 2027-01-24 10:25:00 → SFO 2027-01-24 13:30:00; nonstop; 365 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $332.50

  • Southwest Airlines WN1982 / WN1307: SFO 2027-01-21 14:00:00 → BWI 2027-01-22 00:50:00; 1 stop(s) via DAL; 470 minutes. Local airport times.
    • WN1982: SFO 2027-01-21 14:00:00 → DAL 2027-01-21 19:30:00; layover at DAL: 95 minutes.
    • WN1307: DAL 2027-01-21 21:05:00 → BWI 2027-01-22 00:50:00.
  • Southwest Airlines WN2766: BWI 2027-01-24 10:25:00 → SFO 2027-01-24 13:30:00; nonstop; 365 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $332.50

  • Southwest Airlines WN4357 / WN659: SFO 2027-01-21 10:45:00 → BWI 2027-01-21 21:45:00; 1 stop(s) via AUS; 480 minutes. Local airport times.
    • WN4357: SFO 2027-01-21 10:45:00 → AUS 2027-01-21 16:20:00; layover at AUS: 80 minutes.
    • WN659: AUS 2027-01-21 17:40:00 → BWI 2027-01-21 21:45:00.
  • Southwest Airlines WN2766: BWI 2027-01-24 10:25:00 → SFO 2027-01-24 13:30:00; nonstop; 365 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $342.00

  • United Airlines UA2278 / UA331: SFO 2027-01-21 23:10:00 → BWI 2027-01-22 10:19:00; 1 stop(s) via ORD; 489 minutes. Local airport times.
    • UA2278: SFO 2027-01-21 23:10:00 → ORD 2027-01-22 05:25:00; layover at ORD: 110 minutes.
    • UA331: ORD 2027-01-22 07:15:00 → BWI 2027-01-22 10:19:00.
  • United Airlines UA1385: BWI 2027-01-24 14:30:00 → SFO 2027-01-24 17:38:00; nonstop; 368 minutes. Local airport times.

More dates for this route