Cheap flights from Helena to Washington from $109
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Washington departing on 3/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Helena to Washington
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Hawaiian Airlines flights from Helena to State of Washington
Our best Hawaiian Airlines deals on Helena to State of Washington flight tickets
Delta flights from Helena to State of Washington
Our best Delta deals on Helena to State of Washington flight tickets
See travel insights to Washington from
How to get the cheapest flight ticket from Helena to State of Washington
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to State of Washington?
The month of January is, on average, the cheapest month to fly to State of Washington from Helena, with most prices found around $197. If you aren’t able to travel to State of Washington during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $226.
What is the cheapest day to depart on your flight to State of Washington?
The cheapest day to depart from Helena to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $411. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Helena to State of Washington for around $543.
What is the cheapest time of day to depart on your flight to State of Washington?
The cheapest time of day to fly to State of Washington is at noon when flights can be purchased for as low as $473. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $487 on average. Flights to State of Washington from Helena in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Helena to Washington flight route?
Fly from Helena to Seattle/Tacoma Intl for the best Helena - Washington flight prices
How far in advance should I book a flight to State of Washington?
You are more likely to see cheaper flights to State of Washington from Helena when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $283 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Helena for as low as $222 on momondo.
What cabin class options are available on Helena to Washington flights?
There are 3 cabin classes available to choose from on Helena to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Helena to State of Washington on average per day?
As of March 2025, 2 flights take off from Helena and land in State of Washington each day. The most common flight departure time for this route is 4:00PM, with 100% of daily flights taking off in the afternoon.
How many flights depart from Helena to State of Washington on average per week?
The number of flights available between Helena and State of Washington is 18 per week as of March 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.
Cheap Helena to State of Washington flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Helena to State of Washington
Best Price Found | $109 |
|---|---|
Fastest flight time | 1h 41m |
Direct flights | Tue, Wed, Fri and Sat |
Airports in State of Washington | 3 airports |
When did momondo last update prices for flights from Helena Airport to Washington?
Prices for flights from Helena Airport to Washington refresh daily.
How many operators does momondo search for flights from Helena Airport to Washington?
As of March 2025, there are 2 operators available to choose from for flights from Helena Airport to Washington.
How old do you have to be to fly from Helena Airport to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Helena to State of Washington?
Based on momondo bookings for flights between Helena and State of Washington, the leading plane model is Embraer 175, making up 39.02% of the total bookings. Other popular models include Boeing 737-800 with 21.95%, Embraer 175 (Enhanced Winglets) with 7.32%, and Boeing 737-900 Passenger/BBJ3 (winglets) with 7.32%.
Best airlines flying from Helena to State of Washington
Compare and see reviews for airlines that fly from Helena to State of Washington with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $176 | Free Cancellation | Rating 8.0 9,713 reviews | |||
| PriceFrom $246 | Free Cancellation | Rating 8.0 8,061 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Helena to Washington?
Finding the right flight to Washington from Helena is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.
Can I find flights from Helena to Washington with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Helena to Washington flights to just show those with flexible booking policies.
How can momondo help me find flights from Helena to Washington?
momondo provides multiple filters to help you find the best flight to Washington from Helena. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Helena to Washington right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Helena and alert you when they change.