Cheap Flights from Eugene to Billings from $162

Frequently Asked Questions

• What are the cheapest flights from Eugene to Billings (EUG-BIL)?

  Based on Trip.com data, Delta Air Lines offers one-way fares as low as $162 on Cheapest nonstop routes (e.g. EUG to BIL on Sat, Aug 22), while Delta Air Lines offers Cheapest nonstop round-trips from $328 departing on Thu, Sep 10 and returning on Wed, Sep 16.

• Which airlines offer flights from Eugene to Billings?

  At the moment, several airlines serve connecting flights from Eugene to Billings, including: Alaska Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Eugene to Billings?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Eugene to Billings is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Eugene to Billings?

  To find best deals on flights from Eugene to Billings, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Aug 22, with one-way flights priced at just $162.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Billings travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Eugene (EUG) to Billings (BIL) the cheapest?

  The cheapest months to fly from Eugene to Billings is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Eugene to Billings on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Eugene to Billings on August 24, 2026 with Delta Air Lines, with prices starting at $315.

• Which airports can I fly to for Billings from Eugene?

  You can land at any one of the following hubs in Billings, with Eugene Airport to Billings-Logan International Airport (EUG-BIL) is by far the most common option on this route: Billings-Logan International Airport (BIL).

• Is there any time difference between Eugene and Billings?

  The time difference between Billings and Eugene is 1h.

• How do I change or cancel my ticket from Eugene to Billings?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Eugene to Billings?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Eugene to Billings is $269. Fares vary by travel date, airline and availability.

• How do I book flights from Eugene to Billings on Trip.com?

  Enter Eugene and Billings, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.