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Cheap Flights from Helena to Seattle, WA, United States - HLN to SEA

Popular flights from Helena to Seattle

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

Alaska Airlines
Departure Date Return Date Lowest Price
Apr 17, 2016 Apr 23, 2016 $308
May 12, 2016 May 19, 2016 $308

How Much Does it Cost to Fly from Helena to Seattle (HLN to SEA)?

We have collected flight cost data from across the web for travel from Helena to Seattle, and have found the average flight price for this trip to be $314.

When Can I Buy the Cheapest Flight from Helena to Seattle (HLN to SEA)?

Airlines can adjust prices for plane tickets from Helena to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Non-Stop vs Connecting Flights from Helena to Seattle (HLN to SEA)

Your Helena to Seattle flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Helena to Seattle is $316.

The average price for non-stop flights from Helena to Seattle is $308.

The chart below shows up to date information regarding non-stop flights from Helena to Seattle.

Nonstop Flight Details from Helena to Seattle
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 1 1 1 1 1 1 1 15:25 15:25

Helena to Seattle Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Helena to Seattle?
Answer: The average Helena to Seattle flight time is an hour and 55 minutes.
Question: How many miles are there between Helena and Seattle?
Answer: The distance from Helena to Seattle is 489 miles.
Question: How common are direct flights from Helena to Seattle?
Answer: There are 7 direct flights from Helena to Seattle.
Question: What is the most popular airline for non-stop flights from Helena to Seattle?
Answer: Alaska Airlines provides 100% of the non-stop flights between Helena and Seattle.
Question: What are the most popular connecting cities when flying from Helena to Seattle?
Answer: Salt Lake City, UT

Airlines Flying from Helena to Seattle (HLN to SEA)

Below are the different airlines that fly from Helena to Seattle with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Helena to Seattle.

Helena to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska - X X X X X X X
Delta MSP X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Helena and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Helena - HLN

FlightsAirlineLowest Price
Helena to Portland Alaska, United $164

Cheap Domestic Flights to Seattle - SEA

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Bozeman to Vancouver American, Air Canada, Alaska, United, WestJet $373
Kalispell to Vancouver American, Air Canada, Alaska, United, WestJet $372
Billings to Vancouver Air Canada, Alaska, United, WestJet $373
Missoula to Vancouver American, Air Canada, Alaska, United, WestJet $320
Cheap Flights from Helena to Seattle, WA, United States, from $308 Round trip from HLN to SEA