$164 Cheap Flights from Seattle (SEA) to Butte (BTM)
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Cheap Flights from Seattle to Butte (SEA-BTM)
Alternative airports near Butte
Prices were available within the past 7 days. Prices and availability are subject to change.
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Seattle (SEA) to Butte (BTM) at a glance
Travel from Seattle (SEA) to Butte (BTM) with a range of airlines on this convenient domestic short-haul route. Explore various options, from full-service carriers to budget-friendly choices, to uncover the itinerary that aligns with your budget, schedule, and travel plans as you delve into Butte's renowned attractions and neighborhoods. Find all the essential details for flights departing from Seattle-Tacoma International Airport (SEA) to Bert Mooney Airport (BTM).
- Fastest flight duration: around 3h 45m in-flight, plus roughly 2h 45m layover with one stop
- Route distance: roughly 500 miles (805 km)
- Flights per week: around 7 departures on average
- Typical fares (one-way): economy tickets often range from $140–$345, depending on seasonality and how far ahead you book
Flights from Seattle - Tacoma International Airport (SEA) to Bert Mooney Airport (BTM)
Based on recent travel bookings, here are the top airlines preferred by travelers flying from Seattle to Butte, often selected for their one-stop service. Common layover points include Salt Lake City International Airport (SLC), with an average layover of about 2 hours and 45 minutes, and Denver International Airport (DEN), typically offering a 1-hour layover. These options allow you to balance price, total travel time, and cabin class to create your ideal itinerary.
- Delta: This full-service airline provides a seamless one-stop experience, with one-way ticket prices generally falling between $140 and $345. Delta handles around 86% of departures along this route, featuring an in-flight duration of 3 hours and 45 minutes, while the overall travel time, including layovers, is approximately 6 hours and 15 minutes.
Alternative route from Seattle (SEA) to Butte (BTM)
- Seattle to Butte (BFI-BTM): Boeing Field Airport (BFI) lies approximately 6 miles from Seattle-Tacoma International Airport (SEA), providing convenient access for travelers heading to Butte.
How to find the best prices for flights from Seattle (SEA) to Butte (BTM)
Getting some of the best deals on flights from Seattle to Butte is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, coinciding with when most travelers make their reservations. Departures in the morning from 5 AM to 12 PM tend to be more affordable and are also the most popular. Additionally, flying on Saturday generally offers lower prices, while Thursday remains the most favored travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Butte hotel and flight deals.
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Bert Mooney Airport from Seattle - Tacoma International Airport
Butte welcomes travelers from Seattle with a range of transport options based on price, convenience, and proximity. For departures, Seattle - Tacoma International Airport is roughly a 20-minute drive (covering about 14 miles) from central Seattle. Here's how to reach Butte efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Butte, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
- Car rental: Renting a car from Bert Mooney Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Bert Mooney Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Bert Mooney Airport, the Southwest Montana Seaport, a seaport, is located about 7.7 miles away, providing easy access to maritime activities.
Seattle to Butte Flights
The cheapest times to fly from Seattle to Butte
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Butte are during the month of November. You can find some of the cheapest flights from Seattle to Butte with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Seattle to Butte
Sunday is one of the best days to book for cheap flights from Seattle to Butte: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Seattle to Butte
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Butte in 2026. You can also book with separate airlines for your outbound and return journeys, from $164 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Butte flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Butte airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney) cost?
You can find cheap one-way flights from $164 and cheap return flights $322 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney) with Expedia. One-way flights usually range from $255 to $735, and return flights typically cost between $314 and $1220. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney)?
The cheapest month to fly from SEA to BTM is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney)?
Enter SEA to BTM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney)?
American Airlines is one of the cheapest airlines offering connecting flights from Seattle - Tacoma Intl. (SEA) to Bert Mooney (BTM), with round-trip tickets starting from around $880 with a layover in San Diego Intl. (SAN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney)?
The earliest flight from Seattle - Tacoma International Airport (SEA) to Bert Mooney Airport (BTM) typically departs at around 5:10 AM. This seasonal service is available in July, allowing you to kick off your trip to Montana early in the day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney)?
The most popular departure times for flights from Seattle (SEA) to Butte (BTM) are in the late morning, from 9am to 12pm. About 68% of passengers prefer this time window. Many major carriers, including Delta and United Airlines, offer flights during this window. This timing is popular because it allows travelers to start their day in Seattle and arrive in Butte by midday.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney)?
Flying from SEA to BTM with a connection usually takes about 4 hours 50 minutes, traveling roughly 475 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney)?
Select the "Business class" and "First class" filters when looking for SEA to BTM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Butte from Seattle - Tacoma Intl. (SEA)?
From Seattle - Tacoma Intl. (SEA), you can fly into Bert Mooney (BTM) to reach Butte. Some flights may connect through major hubs like San Francisco Intl. (SFO), Portland Intl. (PDX), BOI (BOI) before reaching Butte. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Butte, MT (BTM-Bert Mooney) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Seattle-Tacoma International Airport |
|---|---|
Destination airport | Butte, MT |
Distance | 475 miles away |
Airlines serving | United, Delta |
Popular airline | United |
Roundtrip price | $322 |