BIL - EUG

$321 Find Cheap Flights from Billings to Eugene

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Eugene departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Eugene

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Eugene, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Eugene, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$321
Delta
Fri 2/13Tue 2/17
BIL - EUG • 1 stop
Cheapest one-way
Multiple Airlines
Thu 1/29
BIL - EUG • multi-stop
Top airlines
Delta
Cheapest • from $321 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Eugene!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Billings to Eugene (BIL-EUG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billings to Eugene that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Billings to Eugene

Fri, Feb 13 - Tue, Feb 17
Delta Logo
6:15 pm - 11:59 pm
BIL
-
EUG
6h 44m
1 stop
Delta Logo
5:15 am - 11:00 am
EUG
-
BIL
4h 45m
1 stop
$321Delta
Fri, Feb 13 - Tue, Feb 17
Delta Logo
6:15 pm - 11:59 pm
BIL
-
EUG
6h 44m
1 stop
Delta Logo
11:25 am - 10:26 pm
EUG
-
BIL
10h 01m
2 stops
$391Delta
Fri, Feb 13 - Tue, Feb 17
Alaska Airlines Logo
2:04 pm - 10:47 pm
BIL
-
EUG
9h 43m
2 stops
Alaska Airlines Logo
11:56 am - 11:38 pm
EUG
-
BIL
10h 42m
2 stops
$695Alaska Airlines
Wed, Mar 18 - Sun, Mar 22
Alaska Airlines Logo
12:34 pm - 3:23 pm
BIL
-
EUG
3h 49m
1 stop
Alaska Airlines Logo
6:00 am - 11:54 am
EUG
-
BIL
4h 54m
1 stop
$948Alaska Airlines
Booking Insights

KAYAK's insights & trends for Billings to Eugene flights

Get data-powered insights and trends into flights from Billings to Eugene to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Billings to Eugene?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Billings to Eugene were found on Delta ($321) and Alaska Airlines ($695).

Good to know

Cheapest flight$321
Flight from Billings to Eugene

When to book flights from Billings to Eugene

Are your dates flexible? Find out the best times to travel from Billings to Eugene based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Billings to Eugene

  • What is the cheapest flight from Billings to Eugene?

    In the last 3 days, the lowest price for a flight from Billings to Eugene was $321 for a round-trip ticket.

  • Do I need a passport to fly between Billings and Eugene?

    No

  • Which airports will I be using when flying from Billings to Eugene?

    Billings airport is called Billings Logan Intl and the only airport in Eugene is Eugene.

  • Which aircraft models fly most regularly from Billings to Eugene?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Billings to Eugene?

    oneworld is the only airline alliance operating flights between Billings and Eugene.

  • How does KAYAK find such low prices on flights from Billings to Eugene?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Billings to Eugene.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Billings to Eugene?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Eugene from Billings is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Billings to Eugene?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Eugene with an airline and back to Billings with another airline. Booking your flights between Billings and EUG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billings to Eugene?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Eugene from Billings up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Billings to Eugene

 
See real verified KAYAK customer reviews for airlines flying from Billings to Eugene. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Billings to Eugene? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11810 reviews
8.1Boarding
7.0Entertainment
7.1Food
8.5Crew
7.8Comfort
Airline reviews

Flight attendants made this flight wonderful. They made sure everyone had what they needed and anticipated future needs. They made adjustments as needed. It was clear this was an experienced crew.

10.0 ExcellentJoseph, Jan 2026
DFW - PDX
Read more Alaska Airlines reviews

Flight attendants made this flight wonderful. They made sure everyone had what they needed and anticipated future needs. They made adjustments as needed. It was clear this was an experienced crew.

Very delayed for seemingly no reason. Made me miss an event

we bought Mediterranean boxes for lunch. The salami in mine had gone bad long ago, but my partner had good salami and could eat it. Could I buy assigned seats? I guess that I didn't spend enough, so sat at the back of the plane

the flight attendant was so great and the upgrade to first class was top notch

There was no food or entertainment, thus thus the neutral rating.

The Alaska Airlines app made it very difficult to find my boarding pass. It was very frustrating to use! The flight itself was flawless.

No communication with delayed and canceled flights. Completely in the dark for the whole experience.

You need categories to note when food and entertainment are not available. Alaska's system would not update flight info on the board for this flight, so there was some confusion after deplaning from the previous flight as to which gate and depart time were accurate for this flight.

You need categories to denote when food and entertainment are not available.

Alaska is generally the airline I fly nearly all the time. I nearly always have wonderful experiences on Alaska and never a complaint. However, this entire flight felt like we were in the cheap seats the entire time and I had even upgraded to a cushier seat. For an over six hour flight (that became 7 hours) there was no online entertainment. I couldn’t connect to Wi-Fi and we were offered one snack and one drink. We were instructed to go to a particular baggage claim and 30 minutes later our bag still hadn’t come out and it turned out it was the wrong carousel announced. So overall, this flight was a series of mishaps really less than mediocre service even though flight attendants were wonderful.

Everything you need to know for your flight from Billings to Eugene

Information on your arrival and departure airports