IAD → BOS from $149 round-trip

Flight deal

IAD → BOS from $149 round-trip

IAD → BOSUSD 149United AirlineseconomyRound-tripFair · 55/100

Score basis: 39% below the 5-fare median of $246.

Live fare — price verified 2h ago.

Travel: 2026-09-29 – 2026-09-30
Book by: 8/23/2026
Booked via: Travelpayouts partner feed
Operated by: United Airlines

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Last verified: 8/21/2026, 9:10:03 PM · Source: travelpayouts_api