Cheap flights from Seattle to Billings from $79
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Billings departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Hawaiian Airlines flights from Seattle to Billings
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How to get the cheapest flight ticket from Seattle to Billings
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 Billings?
The month of January is, on average, the cheapest month to fly to Billings from Seattle, with most prices found around $257. The month of September is another great option to travel to Billings, with average flight prices from Seattle averaging around $274.
What is the cheapest day to depart on your flight to Billings?
Our data shows that Tuesday is the least expensive day to fly to Billings. Tickets to fly out on this day can be as low as $268. Flights from Seattle to Billings on a Monday will generally be more expensive and average around $368. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Billings?
According to our data, the cheapest time of day to fly to Billings is in the evening. momondo users have found flights departing from Seattle to Billings in the evening for as low as $298. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Billings, so prices are often more expensive at around $316 per ticket.
What is the cheapest Seattle/Tacoma Intl to Billings Logan Intl flight route?
Fly from Seattle/Tacoma Intl to Billings Logan Intl for the best Seattle/Tacoma Intl - Billings Logan Intl flight prices
How far in advance should I book a flight to Billings?
You are more likely to see cheaper flights to Billings from Seattle when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Billings for around $326 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Billings from Seattle for as low as $207 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Billings Logan Intl flights?
There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Billings Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Billings Logan Intl?
Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Billings Logan Intl
What airlines fly to Billings?
Alaska Airlines, Hawaiian Airlines and United Airlines are the top three most popular airlines that fly to Billings from Seattle according to our data. Alaska Airlines is the first choice among our users, with 81% of people opting to fly with this airline when traveling to Billings. Keep in mind that there are 4 different airlines that fly to Billings on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Billings on average per day?
10 flights are operational daily from Seattle to Billings as of June 2025. The most popular departure time for this route is 9:00PM, with 52% of flights per day taking off in the afternoon.
How many flights depart from Seattle to Billings on average per week?
As of June 2025, 74 flights take off from Seattle and land in Billings each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.
When to book flights from Seattle to Billings
Cheap Seattle to Billings (SEA to BIL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Billings
How far is Seattle/Tacoma Intl to Billings Logan Intl by plane?
The straight-line distance from Seattle/Tacoma Intl to Billings Logan Intl is 666.5 mi. By plane, this route typically takes 1h 52m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Billings Logan Intl Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Billings Logan Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Billings Logan Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Billings Logan Intl Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Billings Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Billings Logan Intl Airport.
What documentation or ID do you need to fly to Billings Logan Intl Airport?
The travel and health documents required for your trip to Billings Logan Intl Airport 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 Billings Logan Intl Airport. 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 Seattle to Billings?
Based on momondo bookings for flights between Seattle and Billings, the leading plane model is Embraer 175, making up 99.41% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 0.59%.
What is the most popular airline from Seattle to Billings?
Based on momondo bookings for flights between Seattle and Billings, the leading airline is Alaska Airlines, making up 88% of the total bookings. Other popular airlines include Hawaiian Airlines with 9% and Delta with 3%.
Best airlines flying from Seattle to Billings
Compare and see reviews for airlines that fly from Seattle to Billings with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $187 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $188 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 8.0 7,950 reviews |
Alaska Airlines Flights From Seattle to Billings
The lowest priced Alaska Airlines flight from Seattle to Billings from the last 72 hours was $188. Generally, Alaska Airlines has 18 flights on this route every week with an average price of $316. Alaska Airlines is rated 8.0/10 by our users.
Hawaiian Airlines Flights From Seattle to Billings
Across 2,494 Hawaiian Airlines reviews on momondo, the average score is 7.8/10. Hawaiian Airlines flies from Seattle to Billings about 21 times each week, with ticket deals ranging from $187 to $287. Price data is based on momondo searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Billings?
Finding the right flight to Billings from Seattle 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 Billings quick and easy, saving you time and money.
Can I find flights from Seattle to Billings with flexible booking policies on momondo?
Flights from Seattle to Billings with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Seattle to Billings?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Billings.
I’m not ready to book a flight from Seattle to Billings right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Seattle to Billings now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Billings and let you know when they change.