CA $181 Cheap Flights from Billings (BIL) to Seattle (SEA)

You can find cheap one-way flights from CA $181 and cheap return flights CA $278 BIL to SEA with Expedia. One-way flights typically cost between CA$115 and CA$534, and return flights often range between CA$944 and CA$1409. 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 BIL to SEA ticket fares go up or down.

April is typically the cheapest month to fly from Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with average return fares around CA$379. April often sees lower prices as it falls outside of peak holiday or summer travel seasons, when demand tends to be lower. Other cheap months to fly from Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) include January and August.

Enter BIL to SEA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Alaska Airlines is one of the cheapest airlines offering nonstop return flights from Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with tickets starting from around CA$203 for flights that can be booked for departure within the next year. Alaska Airlines also offers one of the cheapest connecting return flights on this route, starting from around CA$537. These prices are per adult for economy/coach class. 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.

To find a cheap flight from Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), 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.

The best airline to fly with from Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. United offers the most daily flights from Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

January is often the best time to fly from Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). You'll find that January is both one of the cheapest months, with average return flights around CA$379, and also a popular time to travel, meaning you'll have plenty of flight options to choose from. This balance of good fares and availability makes it an ideal time to plan your trip.

There are approximately 14 connecting flights per day from Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Some common connection points include Denver Intl. (DEN), Salt Lake City Intl. (SLC), and Portland Intl. (PDX).

The earliest flight from Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs around 5:00 AM local time. This service is operated by American Airlines. This is a seasonal service, active in February and March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) on a Friday, with around 15 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Delta, and Alaska Airlines. Flight schedules are quite consistent throughout the week, so you'll have plenty of options no matter which day you choose to fly.

The most popular departure times for flights from Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Alaska Airlines, Delta and United, offer flights during this window. Many travellers prefer this because it allows for an early start to their day in Seattle.

A nonstop flight from Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically takes around 2 hours 18 minutes. This route covers a distance of approximately 1,065 kilometres. If you opt for a one-stop flight, your travel time will be longer, usually around 6 hours 18 minutes. Flights with two or more stops can take even longer, averaging about 10 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your journey.

Yes, you can fly business class or first class between BIL and SEA. You can fly business class with Delta.

First class cabins are available on Alaska Airlines, United, Delta, and American Airlines.

It's easy to earn miles on a Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) 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.

If you're planning to travel to Seattle from Logan Intl. (BIL), you can fly directly into Seattle - Tacoma Intl. (SEA). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Portland Intl. (PDX), or Salt Lake City Intl. (SLC) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) 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.

Securing a Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) 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.

If you booked your Billings, MT (BIL-Logan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) 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.