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Flights from Helena to Seattle
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Find cheap one-way flights from Helena to Seattle starting at US$84.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- HLN15:011h 44mDirectSEA15:45Sat, May 18|Helena - Seattle|Alaska AirlinesUS$84US$12131% OFF31% OFFUS$121US$84
- HLN14:561h 45mDirectSEA15:41Sat, Apr 20|Helena - Seattle|Alaska AirlinesUS$85US$12130% OFF30% OFFUS$121US$85
- HLN14:561h 45mDirectSEA15:41Sat, May 4|Helena - Seattle|Alaska AirlinesUS$86US$12128% OFF28% OFFUS$121US$86
- HLN15:011h 44mDirectSEA15:45Mon, May 20|Helena - Seattle|Alaska AirlinesUS$94US$94
- HLN15:591h 42mDirectSEA16:41Mon, Apr 1|Helena - Seattle|Alaska AirlinesUS$96US$96
- HLN15:011h 44mDirectSEA15:45Sun, May 19|Helena - Seattle|Alaska AirlinesUS$106US$106
- HLN14:561h 45mDirectSEA15:41Fri, May 3|Helena - Seattle|Alaska AirlinesUS$107US$107
- HLN14:561h 45mDirectSEA15:41Fri, Apr 26|Helena - Seattle|Alaska AirlinesUS$108US$108
- HLN15:011h 44mDirectSEA15:45Sat, Jun 8|Helena - Seattle|Alaska AirlinesUS$108US$108
- HLN15:011h 44mDirectSEA15:45Mon, Jun 3|Helena - Seattle|Alaska AirlinesUS$108US$108
- HLN13:003h 5mDirectSEA14:00Thu, Apr 4|Helena - Seattle|Alaska AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to book flights from Helena to Seattle?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Helena to Seattle
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Alaska Airlines
From US$84
United Airlines
From US$207
Delta Air Lines
From US$236
ANA airlines
Find more flights and airlines
Find cheap flights from Helena to Seattle by different airports
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Helena to Seattle.
- CheapestHLN15:011h 44mDirectSEA15:45Helena Regional Airport - Seattle-Tacoma International AirportSat, May 18Alaska AirlinesUS$84
- HLN15:011h 44mDirectSEA15:45Helena Regional Airport - Seattle-Tacoma International AirportSat, May 18Alaska AirlinesUS$84Find More Flights
Frequently Asked Questions
Helena to Seattle Flight Information
Cheapest nonstop flight price | $83 |
---|---|
Cheapest round-trip ticket price | $165 |
Off-season for travel | February |
Peak season for travel | June |
Plan Your Trip Around Seattle
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