IAD → BOS from $149 round-trip

Flight deal

IAD → BOS from $149 round-trip

IAD → BOSUSD 149United AirlineseconomyRound-tripGreat · 88/100

Score basis: 63% below the 6-fare median of $404.

Price last observed 7h ago.

Travel: 2026-12-18 – 2026-12-23
Book by: 10/29/2026
Booked via: Travelpayouts partner feed
Operated by: United Airlines

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Last verified: 10/27/2026, 3:10:03 AM · Source: travelpayouts_api