Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Flights
Hotels
Round-trip
One-way
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Did you mean flights from Seattle to Helena?

Cheap Flights from Helena to Seattle, WA, United States - HLN to SEA Last modified: Aug 24, 2016 1:07 AM

Popular flights from Helena to Seattle Last modified: Aug 24, 2016 1:07 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska
HLNSEA
Sat 9/24
nonstop
SEAHLN
Tue 9/27
nonstop
$257
Select

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 $331.

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.

Cheapest Day To Fly from Helena to Seattle

The chart below shows up-to-date information regarding the cheapest days to fly from Helena to Seattle.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$262 $487 $291 $267 $262 $257 $490

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 $301.

The average price for non-stop flights from Helena to Seattle is $257.

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 15:40 15:40

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 50 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: Minneapolis - St Paul, MN

Airlines Flying from Helena to Seattle (HLN to SEA) Number of flights searched: 21Last modified: Aug 24, 2016 1:07 AM

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, Delta, United $301

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
Missoula to Seattle Alaska, Delta $194
Billings to Seattle Alaska, Delta $242
Bozeman to Seattle American, Alaska, Delta, United $248
Kalispell to Seattle Alaska $217
Great Falls to Seattle Alaska, Delta $255
Missoula to Portland Alaska, Delta, United $237
Billings to Portland Alaska, Delta $302
Bozeman to Portland Alaska, Delta, United $297
Kalispell to Portland Alaska, Delta $194
Great Falls to Portland Alaska, Delta, United $238
Great Falls to Las Vegas Alaska, Delta, United $223
Billings to Spokane Alaska, Delta, United $294
Kalispell to Las Vegas Alaska, Delta, United $232
Billings to Las Vegas Alaska, Delta, United $227
Bozeman to San Francisco American, Alaska, Delta, Frontier, United $217
Billings to Denver Delta, United $350
Bozeman to Denver Delta, Frontier, United $187
Great Falls to Los Angeles Alaska, Delta, United $226
Bozeman to Las Vegas Delta, United $232
Billings to San Francisco Alaska, Delta, United $227
Missoula to Las Vegas Alaska, Delta, United $232
Great Falls to Spokane Alaska, Delta, United $528
Missoula to Spokane Alaska, United $301
Bozeman to Spokane Alaska, Delta, United Check Dates
Bozeman to Los Angeles Alaska, Delta, United $230

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Bozeman to Vancouver Alaska, Delta, United, WestJet $289
Kalispell to Vancouver Alaska, Delta, United $323
Billings to Vancouver Air Canada, Alaska, Delta, United, WestJet $316
Missoula to Vancouver Alaska, Delta, United, WestJet Check Dates
Cheap Flights from Helena to Seattle, WA, United States, from $257 Round trip from HLN to SEA