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$165+ Cheap flights from Billings to Eugene (BIL - EUG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — EUG
May 19 — May 261
Mon 5/19
Mon 5/26
1 adult, Economy
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Cheap flight deals from Billings to Eugene

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Eugene (EUG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$290
(United Airlines)

One-way from

$165
(Delta)

Popular in

December

Cheapest in

November

Average price

$307
Provider with most accurate pricing for Billings Logan Intl-Eugene flight deals.
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Provider most trusted by Cheapflights users for Billings Logan Intl-Eugene flights.
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From Billings Logan Intl to Eugene
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One-way flight from Billings Logan Intl to Eugene
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Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Billings to Eugene

Cheapest flights from Billings to Eugene
Explore the most affordable flight options available from Billings to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2025.

This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/292:35 pmBIL - EUG
2 stops9h 15mUnited Airlines
Wed 9/36:00 amEUG - BIL
2 stops13h 34mUnited Airlines
Deal found 5/12$290
This Mytrip deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:55 pmBIL - EUG
1 stop11h 35mAllegiant Air
Sun 6/159:41 pmEUG - BIL
1 stop22h 53mAllegiant Air
Deal found 5/13$294
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/295:45 amBIL - EUG
2 stops11h 46mDelta
Wed 9/35:45 amEUG - BIL
1 stop4h 12mDelta
Deal found 5/13$313
This Hawaiian Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/167:17 pmBIL - EUG
1 stop5h 42mHawaiian Airlines
Sat 7/191:30 pmEUG - BIL
1 stop4h 07mHawaiian Airlines
Deal found 5/14$362
This Alaska Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:18 pmBIL - EUG
1 stop18h 21mAlaska Airlines
Tue 9/212:50 pmEUG - BIL
2 stops28h 48mAlaska Airlines
Deal found 5/13$378

Cheapflights Fare Finder

Customize your flight search to find flights from Billings to Eugene that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2025.
Use the filters below to find and compare flights from Billings to Eugene that are best for you.

Fly from

Billings

Fly to

Eugene

Route

Depart

Return

Price

BillingsEugene

BIL - EUG

BILEUG

Billings Logan Intl

Fri 8/29

2:35 pm-10:50 pm

2 stops9h 15m

Eugene

Wed 9/3

6:00 am-8:34 pm

2 stops13h 34m

$290

BillingsEugene

BIL - EUG

BILEUG

Billings Logan Intl

Thu 6/12

9:55 pm-8:30 am

1 stop11h 35m

Eugene

Sun 6/15

9:41 pm-9:34 pm

1 stop22h 53m

$294

BillingsEugene

BIL - EUG

BILEUG

Billings Logan Intl

Fri 8/29

5:45 am-4:31 pm

2 stops11h 46m

Eugene

Wed 9/3

5:45 am-10:57 am

1 stop4h 12m

$313

BillingsEugene

BIL - EUG

BILEUG

Billings Logan Intl

Fri 8/29

2:04 pm-12:39 pm

1 stop23h 35m

Eugene

Wed 9/3

1:35 pm-6:38 pm

1 stop4h 03m

$352

BillingsEugene

BIL - EUG

BILEUG

Billings Logan Intl

Wed 7/16

7:17 pm-11:59 pm

1 stop5h 42m

Eugene

Sat 7/19

1:30 pm-6:37 pm

1 stop4h 07m

$362

BillingsEugene

BIL - EUG

BILEUG

Billings Logan Intl

Fri 8/29

5:45 am-4:31 pm

2 stops11h 46m

$165

BillingsEugene

BIL - EUG

BILEUG

Billings Logan Intl

Fri 8/29

7:18 pm-12:39 pm

1 stop18h 21m

$238

BillingsEugene

BIL - EUG

BILEUG

Billings Logan Intl

Fri 8/29

5:00 am-12:03 pm

3 stops32h 03m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Compare providers for flights from Billings to Eugene

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Eugene in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-Eugene flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Eugene flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Eugene flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Eugene flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Eugene flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Billings to Eugene

Have a flexible travel schedule? Discover the best time to fly to Eugene from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from BIL to EUG?

Find hourly flight availability from Billings to Eugene. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 14, 2025.

It’s optimal to fly from Billings to Eugene at noon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the evening.

Rainfall in Eugene by month

Plan your trip to Eugene by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Eugene ranges from 0.5 - 7.8 inches per month. December is typically the wettest month, when rainfall can reach 7.8 in. July is typically the driest time to visit Eugene when rainfall is around 0.5 in.

Temperature in Eugene by month

Plan your trip to Eugene by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Eugene, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Eugene

Get insights into the airlines that provide service to Eugene. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Eugene. Reviews last updated May 14, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,434 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,730 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
733 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Billings to Eugene. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Billings to Eugene round-trip?

    Cheapflights users have booked flights from Billings to Eugene round-trip from $290. Other airlines that can offer you cheap pricing are Allegiant Air, from $294, and Delta, from $313. United Airlines is 29% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Billings to Eugene one-way?

    One-way options have recently been found by users for as low as $165 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $238 and United Airlines from $433 one-way.

  • Can I find deals for flights from Billings to Eugene that include hotel bookings?

    Yes. In addition to deals on Billings to Eugene flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Eugene?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Eugene.

  • Can I find deals for business class flights from Billings to Eugene?

    Yes. Cheapflights offers flight deals from Billings to Eugene by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billings to Eugene?

    Currently, January is the cheapest month in which you can book a flight from Billings to Eugene (average of $321). Flying from Billings to Eugene in June is currently the most expensive (average of $525). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Billings?

Book flights to Billings if you plan to visit one of these locations
Newport
Albany
Corvallis

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Top airline flying from Billings to Eugene

Discover the top airline that operate flights from Billings to Eugene. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$266Average$392FlexibilityNo cancel feeOn-time75%

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