● Deals from
● Sweeping every destination…
$201usually $249−19%25 Sept 2026 · direct · score 61/100 · Solid
Why so cheap?
Flights from Seattle to Baltimore departing 25 September 2026 are currently about 19% cheaper than usual — $201 against a usual level of roughly $249 — because September, the post‑summer shoulder‑season demand dip, and airlines are offering promotional fares. Worth knowing: Baltimore can experience tropical‑storm activity in September, though no specific advisory exists for the travel dates. (Researched 31 August 2026 from current web sources.)
seasonalityresearched 2026-08-31www.hawaiianairlines.comwww.oag.comwww.skyscanner.net
Fares by departure date
Today’s fare is cheaper than 94% of the 16 fares tracked for this route.
Questions people ask about this route
- What is the lowest price for a flight from Seattle to Baltimore right now?
- The lowest price our scan found today (2026-09-02) is $201 one-way fare, departing 25 Sept 2026, direct. Fares move constantly — the link below re-checks live availability on Aviasales.
- Is $201 a good price for a Seattle to Baltimore flight (SEA→BWI)?
- Yes by the data: this route usually costs about $249 (midpoint of Google Flights' typical price range), so $201 is 19% below usual and cheaper than 94% of the 16 fares tracked for this route. FareFloor's deal score for it is 61/100 as of 2026-09-02.
- When is the cheapest time to fly from Seattle to Baltimore in the coming months?
- Across the departure windows our 2026-09-02 scan compared, the lowest-priced departure found is 25 Sept 2026 at $201 one-way fare. Method: we sweep this origin's destinations several times a day via Google Flights data and keep the cheapest round-trip window per route — a cheaper window can appear any day, so treat this as today's answer, not a permanent one.
- Why is it so cheap to fly from Seattle to Baltimore right now?
- Flights from Seattle to Baltimore departing 25 September 2026 are currently about 19% cheaper than usual — $201 against a usual level of roughly $249 — because September, the post‑summer shoulder‑season demand dip, and airlines are offering promotional fares. Worth knowing: Baltimore can experience tropical‑storm activity in September, though no specific advisory exists for the travel dates. (Researched 31 August 2026 from current web sources.)
- Is there a direct flight from Seattle to Baltimore at this price?
- Yes — the $201 fare found today is a direct flight.