Seattle to Baltimore (BWI) flight deals
Compare Seattle to Baltimore (BWI) flights across upcoming months. See dated fares below, or choose your own dates and travelers.
Flights from Seattle (SEA) · Seattle to Washington area airports flight deals · Seattle to United States flight deals
Browse fares by month
September 2026 · March 2027 · April 2027 · May 2027 · June 2027 · July 2027 · August 2027
Fares observed September 16 – 17, 2026. USD for the travelers shown. Search a trip for current prices. For starting totals, choose a return flight to confirm the final price.
September 2026
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel Member | Airline fare | Search |
|---|---|---|---|---|
| Sep 25–27, 2026 · 2 days | 1 stop / 1 stop · 8h 8m / 8h 19m | $409 | $457 | Search |
Round-trip totals in USD for 1 adult · Economy · 3 days.
| Destination | Trip dates | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|
| Baltimore (BWI) | Sep 25–28, 2026 | $409 | $457 | 1 stop | Search |
April 2027
1 adult · Economy · Round-trip starting totals
| Travel dates | Outbound flight | Axel Member | Airline fare | Search |
|---|---|---|---|---|
| Apr 10–13, 2027 · 3 days | 1 stop · 6h 57m | From $428 | From $478 | Search |
| Apr 10–13, 2027 · 3 days | Nonstop · 5h 3m | From $634 | From $704 | Search |
Round-trip totals in USD for 1 adult · Economy · 22 days.
| Destination | Trip dates | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|
| Baltimore (BWI) | Apr 1–23, 2027 | $390 | $437 | 1 stop | Search |
Non-members can also book and save on airline fares. Live search shows prices with and without Membership. Optional Membership: $15 for the first month, then $10/month. Cancel anytime.
Explore specific trips
- Seattle to Baltimore (BWI): flights September 25–27, 2026
- Seattle to Baltimore (BWI): flights September 25–28, 2026
- Seattle to Baltimore (BWI): flights March 4–7, 2027
- Seattle to Baltimore (BWI): flights March 5–8, 2027
- Seattle to Baltimore (BWI) — spring break: flights April 10–13, 2027
- Seattle to Baltimore (BWI) — spring break: flights April 11–14, 2027
More dates by month
- September 2026
- October 2026
- November 2026
- December 2026
- January 2027
- February 2027
- March 2027
- April 2027
- May 2027
- June 2027
- July 2027
- August 2027
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