Direct flights from Helena to Seattle (HLN → SEA)

Distance 786 km (488 mi)
Est. duration 55m
HLN
Helena
Helena Rgnl, USA
SEA
Seattle
Seattle Tacoma International, USA
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Live fares · HLN → SEA

Frequently asked questions

How far is the flight from Helena to Seattle? The flight distance from HLN to SEA is approximately 786 km (488 miles).
How long is the flight from HLN to SEA? The estimated flight time from Helena to Seattle is approximately 55m.
What airlines fly from HLN to SEA? Airlines operating direct flights from Helena to Seattle include: AS.

Cheapest fares Helena → Seattle

Helena HLN
Seattle SEA
May — June — July — August — September — October —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Helena → Seattle.

Cheap flights from Helena to Seattle Cheapest month to fly to Seattle Flights from USA Flights to USA Visa-free with USA passport All airports in USA AS routes & destinations All routes by this carrier

Try a nearby airport to Helena

Flights to Seattle (SEA) from other airports within 350 km of Helena. Often unlocks cheaper fares or better times.

GTF → SEA 108 km from HLN Great Falls → Seattle USA · 6 destinations BZN → SEA 112 km from HLN Bozeman → Seattle USA · 28 destinations MSO → SEA 163 km from HLN Missoula → Seattle USA · 13 destinations FCA → SEA 254 km from HLN Kalispell → Seattle USA · 17 destinations BIL → SEA 280 km from HLN Billings → Seattle USA · 15 destinations

Or try a nearby airport to Seattle

Flights from Helena (HLN) to other airports within 350 km of Seattle.

HLN → PAE 52 km from SEA Helena → Everett USA · 9 destinations HLN → BLI 151 km from SEA Helena → Bellingham USA · 7 destinations HLN → YYJ 157 km from SEA Helena → Victoria Canada · 15 destinations HLN → YVR 205 km from SEA Helena → Vancouver Canada · 123 destinations HLN → PDX 207 km from SEA Helena → Portland USA · 90 destinations

Other flights from Helena (HLN)

Denver (DEN) Salt Lake City (SLC) All 3 destinations →

Other flights from Seattle (SEA)

Albuquerque (ABQ) Amsterdam (AMS) Anchorage (ANC) Arcata (ACV) Atlanta (ATL) Austin (AUS) Baltimore (BWI) Barcelona (BCN) All 139 destinations →