
$89 Cheap flight deals from Helena (HLN) to Seattle (SEA)
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This Weekend's Flight Deals from Helena to Seattle
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $89 One Way, $180 Round Trip from Helena to Seattle
Prices starting at $180 for return flights and $89 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Seattle economy flight packages

citizenM Seattle Pioneer Square
Jun 16 - Jun 19
Helena (HLN) to Seattle (SEA)
Seattle (SEA) to Helena (HLN)
Reviewed on Apr 19, 2025

Fairmont Olympic Hotel
Jun 16 - Jun 19
Helena (HLN) to Seattle (SEA)
Seattle (SEA) to Helena (HLN)
Reviewed on Apr 6, 2025

Mediterranean Inn
Jun 16 - Jun 19
Helena (HLN) to Seattle (SEA)
Seattle (SEA) to Helena (HLN)
Reviewed on Apr 21, 2025
More About Flying To Seattle from Helena
Route Information for Flights from Helena to Seattle
Origin Airport IATA Code | HLN |
---|---|
Destination Airport IATA Code | SEA |
Distance | 488 mi |
Direct Flight Airlines | Alaska Airlines, Hawaiian Airlines |
Earliest Flight Arrival | 3:13AM UTC |
Latest Flight Arrival | 3:13AM UTC |
Find Cheap Flights from Helena to Seattle
Helena Regional Airport
The Helena Regional Airport is located on Skyway Drive, approximately one mile from downtown Helena. Four airlines service the airport-Alaska Airlines, Delta Airlines, United Airlines and Silver Airways. Orbitz.com can help you find domestic or international flights from Helena quickly. The website searches all flights available to find you a ticket with a low fare. Because all available flights are displayed, you can easily select a flight that fits your travel needs and budget.
Parking and Transportation
The airport has long-term parking available in the lots north of the terminal. Long-term parking costs $3 per day or $15 per week. If you don't want to leave your car at the airport during your trip, you can take a taxicab to the terminal. Capitol Taxi is the only cab company that services the airport, and you will need to call the company to arrange transportation. If you need access to a vehicle when you arrive at your destination, you can use the Orbitz.com website to reserve a rental car.
Dining at the Airport
If you need to grab a bite to eat before your flight, you can stop by Captain Jack's Restaurant for a meal. There is also a snack bar inside the passenger security area of the terminal. Because Orbitz.com handles all of your travel details, including booking flights from Helena, you don't have to worry about anything when you arrive at the airport. This gives you plenty of time to eat before you board your plane.
Seattle Airport Information
On your next trip to the Pacific Northwest, use Orbitz to find low-cost domestic and international flights to Seattle. The primary airport is the Seattle-Tacoma International Airport, more commonly known as Sea-Tac, located roughly 15 miles south of downtown Seattle. The Boeing Field-King County International Airport is less than 10 miles south of the city, but flights into this airport are generally more limited and a bit more expensive.
Ground Transportation in Seattle
You will have several public transportation options once you land in Seattle, including Link Light Rail and King County Metro Transit. There are also public taxis, share-a-ride shuttles and private car services ready to bring you to your final destination. Expect to pay a fare of between $35 and $45 from Sea-Tac into downtown Seattle, and roughly half of that from the Boeing Field airport. Use Orbitz.com to plan your trip, and you will be able to either rent a car or choose a hotel that has free shuttle service to and from the airport.
Seattle Weather Information
Seattle has a mild climate, with winter temperatures usually ranging from the mid-30s to the mid-40s and summer temperatures that rarely go above the mid-70s. November and December usually have a fair amount of rainfall, but the rest of the year is fairly dry. Because cool nights occur year round, plan a wardrobe that you can layer to accommodate the fluctuating temperatures.
What to Do in Seattle
Visitors to Seattle have no shortage of things to see and do. Some of the most famous landmarks include the Space Needle, the site of the original Starbucks in Pike Place Market and Bill Gates' house on Lake Washington. There are also plenty of parks, museums, theaters, shops and restaurants in and around the city. Enjoy your stay, and the next time you need discount flights to Seattle, be sure to use Orbitz.com.
Frequently asked questions
Flights to Seattle
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Helena Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.