Boston To Seattle Flight Schedule

TRIP TYPE

Oneway

From

Boston, United States

To

Seattle, United States

Month of travel

Dec 2025

Explore & Book The Cheapest Boston to Seattle Flights

  • Dec

    ₹ 19,050

2025

  • Jan

    ₹ 9,782

  • Feb

    ₹ 19,077

2026

9K

19K

Oneway Fares

December 2025

Cheapest fare: ₹ 19,050,
For flight departing 16 December

19K - 22K 22K - 29K Above 29K

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  • 5

    ₹ 29,817

    Oneway fare on 5 December

  • 06

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  • 16

    ₹ 19,050

    Oneway fare on 16 December

  • 17

    ₹ 22,129

    Oneway fare on 17 December

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January 2026

Cheapest fare: ₹ 9,782,
For flight departing 21 January

9.78K - 9.78K

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  • 21

    ₹ 9,782

    Oneway fare on 21 January

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