What's the cheapest day to fly in March?

We don't have enough real fare data for March to identify a cheapest weekday.

Is March a good time to visit Seattle?

Check the real weather data above for Seattle in March — we don't have crowd or event data to add beyond that.

Should I book now or wait?

There's no reliable way to predict whether a specific fare will rise or fall. If the real March fares above already fit your budget, booking removes the risk of the price changing.

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Search Osaka → Seattle in March

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Flights from Osaka to Seattle in March

Planning a trip from Osaka to Seattle in March? Find the best flights and seasonal tips. Flight time: 10h 01m.

Flying in March

Seattle typically sees daytime highs around 12°C and overnight lows around 3°C in March, based on the last 3 years. Expect roughly 124 mm of rain across the month.

Nearby airports

Near Osaka

Kobe Airport (UKB)23 km
Osaka International Airport (ITM)44 km
Tokushima Airport (TKS)67 km

Near Seattle

Boeing Field King County International Airport (BFI)9 km
Tacoma Narrows Airport (TIW)29 km
Snohomish County (Paine Field) Airport (PAE)51 km

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More about this route

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FAQs — Osaka to Seattle in March

We don't have real fare data for March on this route yet — use the search box above for live prices.