$171 Cheap Flights from Eugene (EUG) to Billings (BIL)
Popular airlines from Mahlon Sweet Field Airport (EUG) to Billings Logan Intl. Airport (BIL)
Alaska AirlinesAlaska Airlines
DeltaDelta
UnitedUnited
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Cheap Flights from Eugene to Billings (EUG-BIL)
Alternative airports near Billings
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from Eugene (EUG) to Billings (BIL)
February is typically the cheapest month to flyFebruary is typically the cheapest month to fly
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Eugene (EUG) to Billings (BIL) at a glance
Travel from Eugene (EUG) to Billings (BIL) with a selection of airlines on this domestic short-haul route. Explore various options for your Eugene to Billings flights, comparing full-service carriers to discover the best fit for your travel budget and schedule. As you prepare to experience the iconic attractions and neighborhoods of Billings, find all the essential information regarding airfare and flight details from Eugene Airport to Logan International Airport.
- Fastest flight duration: around 3h 15m in-flight, plus roughly 1h 15m layover with one stop
- Route distance: roughly 700 miles (1,130 km)
- Flights per week: around 8 departures on average
- Typical fares (one-way): economy tickets often range from $135–$495, depending on seasonality and how far ahead you book
Flights from Eugene Airport (EUG) to Logan International Airport (BIL)
According to recent traveler bookings, here are the most popular airlines flying from Eugene to Billings, primarily favored for their one-stop services. Travelers often have layovers at Seattle-Tacoma International Airport (SEA, approximately 1 hour and 15 minutes), Salt Lake City International Airport (SLC, about 40 minutes), and Denver International Airport (DEN, roughly 2 hours and 45 minutes). This variety allows you to customize your itinerary by balancing price, total travel time, and cabin class to suit your needs.
- Alaska Airlines: This full-service airline provides one-stop options, with one-way ticket prices usually ranging from $135 to $675. It represents about 41% of the flights on this route, featuring an in-flight duration of 3 hours and 15 minutes, leading to a total travel time of approximately 4 hours and 30 minutes, including layover time.
- Delta: Another full-service carrier, Delta offers one-stop flights with fares typically between $135 and $430. It makes up around 39% of departures on this route, with a flight time of 3 hours and 15 minutes and an overall travel duration of about 4 hours and 30 minutes, factoring in layover time.
- United: As a full-service airline, United provides one-stop service with one-way fares generally ranging from $145 to $470. This airline accounts for roughly 19% of departures on this route, with an in-flight time of 3 hours and 15 minutes, resulting in a total journey time of about 4 hours and 30 minutes, including any layovers.
Best time to fly from Eugene (EUG) to Billings (BIL)
The most popular months for travelers flying from Eugene to Billings are February, March, and July, when peak temperatures in Billings reach up to 74.7°F in July. If you prefer quieter travel, consider May, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 55°F. For better deals, February usually offers the lowest average one-way fare around $205. Flight availability peaks in July, with approximately 10 flights per week, making it easier to find convenient departure times.
- Cheapest time to fly: February usually offers good deals with average one-way fare around $205, roughly 24% cheaper than the yearly average.
- Another budget-friendly time to fly: April typically offers an average one-way fare of around $206.
- Most flight options: July has the highest number of flights from Eugene to Billings, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 24.8°F (-4.0°C) | Average | 7 | $246 |
| February | 23.7°F (-4.6°C) | High | 8 | $205 |
| March | 36.3°F (2.4°C) | High | 8 | $340 |
| April | 44.4°F (6.9°C) | Average | 7 | $206 |
| May | 55.0°F (12.8°C) | Low | 7 | $270 |
| June | 65.3°F (18.5°C) | Average | 8 | $251 |
| July | 74.7°F (23.7°C) | High | 10 | $263 |
| August | 73.0°F (22.8°C) | Low | 7 | $332 |
| September | 63.7°F (17.6°C) | Average | 8 | $240 |
| October | 47.3°F (8.5°C) | Average | 7 | $251 |
| November | 34.9°F (1.6°C) | Low | 7 | $335 |
| December | 24.3°F (-4.3°C) | Average | 7 | $314 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
Alternative routes from Eugene (EUG) to Billings (BIL)
- Corvallis to Billings (CVO-BIL): Corvallis Municipal Airport (CVO) lies approximately 27 miles from Eugene Airport (EUG).
- Salem to Billings (SLE-BIL): McNary Field Airport (SLE) is located about 55 miles from Eugene Airport (EUG).
- North Bend to Billings (OTH-BIL): Southwest Oregon Regional Airport (OTH) is roughly 71 miles away from Eugene Airport (EUG).
How to find the best prices for flights from Eugene (EUG) to Billings (BIL)
Getting some of the best deals on flights from Eugene to Billings is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are typically found when booking 2-8 weeks in advance, which is also when most travelers make their reservations. Morning departures (5 am-12 pm) tend to be less expensive, while afternoon flights (12 pm-6 pm) are the most popular. Additionally, flying on Saturday usually offers lower prices, although Thursday remains the busiest 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 Billings 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 Logan International Airport from Eugene Airport
Billings welcomes travelers from Eugene with a range of transport options based on price, convenience, and proximity. Here's how to reach Billings efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Billings, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
- Car rental: Renting a car from Logan International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Logan International 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 Logan International Airport, Billings Seaport, a seaport, is located about 0.1 miles away on foot.
Eugene to Billings Flights
The cheapest times to fly from Eugene to Billings
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 Eugene to Billings are during the month of October. You can find some of the cheapest flights from Eugene to Billings with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Eugene to Billings
Sunday is one of the best days to book for cheap flights from Eugene to Billings: 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 Eugene to Billings
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 Eugene to Billings in 2026. You can also book with separate airlines for your outbound and return journeys, from $171 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 Eugene to Billings 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 Eugene to Billings 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 Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.) cost?
You can find cheap one-way flights from $171 and cheap return flights $341 Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.) with Expedia. One-way flights generally range between $210 and $1080, and roundtrip flights usually range from $314 to $1137. 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 Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.) 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 Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.)?
September is the cheapest month to fly from Eugene to Billings, with average round-trip fares around $298. This is about 25% lower than the average price throughout the year, as September typically has less travel activity. Other cheap months to fly from Eugene to Billings include February and December.
*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.)?
Enter EUG to BIL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Eugene, OR (EUG) to Billings, MT (BIL), with round-trip tickets starting from around $260.59 with a layover in Los Angeles Intl. (LAX). 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 Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.)?
To find a cheap flight from Eugene, OR (EUG) to Billings, MT (BIL-Logan 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.
What is the best time to fly from Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.)?
For flights from Eugene (EUG) to Billings (BIL), September and December are your best bets. Both months feature return flights averaging around $298, providing great value. September offers beautiful fall scenery, while December brings festive holiday cheer, making these months appealing for your trip.
*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.)?
The earliest flight from Eugene (EUG-Mahlon Sweet Field) to Billings (BIL-Logan Intl.) usually departs at around 5:00 AM, operated by Alaska Airlines. This is a seasonal service active in February, and an early flight can help you make the most of your day in Billings. 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 Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.)?
The most popular departure times for flights from Eugene, OR (EUG) to Billings, MT (BIL) are in the late afternoon, from 3pm to 6pm. About 26% of passengers prefer this time window. Many major carriers, including United Airlines and Alaska Airlines, offer flights during this window. This timing works well because it allows travelers to enjoy their day before heading to the airport.
How long does it take to fly from Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.)?
Flying from EUG to BIL with a connection usually takes about 7 hours 20 minutes, traveling roughly 726 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 Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.)?
You can fly first class between EUG and BIL. First class cabins are available on:
- Delta Air Lines
- American Airlines
- United Airlines
How do I earn miles on a Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.) flight with Expedia?
It's easy to earn miles on a Eugene, OR (EUG) to Billings, MT (BIL-Logan 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.
What airports do you fly into for Billings from Mahlon Sweet Field (EUG)?
From Mahlon Sweet Field (EUG), you can fly into Logan Intl. (BIL) to reach Billings. Some flights may connect through major hubs like San Francisco Intl. (SFO), Portland Intl. (PDX), Seattle - Tacoma Intl. (SEA) before reaching Billings. 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 Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.) at the last minute?
Typically, booking a last minute flight from Eugene, OR (EUG) to Billings, MT (BIL-Logan 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.
Is it cheaper to book a Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.) flight and hotel package?
Securing a Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.) Billings Vacation Packages 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 Eugene, OR (EUG) to Billings, MT (BIL-Logan Intl.)?
If you booked your Eugene, OR (EUG) to Billings, MT (BIL-Logan 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.
Travel information
Origin airport | Mahlon Sweet Field Airport |
|---|---|
Destination airport | Billings Logan Intl. Airport |
Distance | 725 miles away |
Airlines serving | Alaska Airlines, Delta, United |
Popular airline | Alaska Airlines |
Roundtrip price | $341 |