Cheap flights from Dulles to Burlington
Cheapest current fares: $148 in May 2026, 709 km direct flight in ~50m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Dulles (IAD) to Burlington (BTV). Refreshed daily.
Dulles (IAD) → Burlington (BTV)
- May 2026 $148
Frequently asked questions
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What is the cheapest month to fly from Dulles to Burlington?
Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Dulles (IAD) to Burlington (BTV), with fares starting from $148.
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What is the lowest current fare from IAD to BTV?
The lowest currently-listed fare from Dulles (IAD) to Burlington (BTV) is $148 on 2026-05-29.
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How long is the flight from Dulles to Burlington?
Direct flights from IAD to BTV cover approximately 709 km (441 miles), with an estimated flight time of 50m. Operating airlines: UA.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.