$171+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — EUG
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from Billings to Eugene with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Billings to Eugene
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Best
Last-minute
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Cheapest flights from Billings to EugeneExplore 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 August 17, 2026.
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 August 17, 2026.
This Booking.com deal was found by Cheapflights users on 8/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:14 am -
1 stop4h 12m
Mon 10/53:01 pm -
1 stop7h 49m
Deal found 8/16![Alaska Airlines logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 9/1512:20 pm -
1 stop5h 48m
Sat 9/197:35 pm -
1 stop26h 54m
Deal found 8/13![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 8/264:40 pm -
1 stop5h 37m
Mon 8/3112:47 pm -
1 stop8h 20m
Deal found 8/12![United Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:00 am -
2 stops7h 43m
Sat 9/195:00 am -
1 stop7h 21m
Deal found 8/13![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 8/262:29 pm -
1 stop7h 48m
Sun 8/3012:47 pm -
1 stop7h 13m
Deal found 8/12![United Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:40 pm -
1 stop5h 37m
Thu 8/275:45 am -
2 stops10h 31m
Deal found 8/13![United Airlines logo]()
$446
Best flights from Billings to EugeneDiscover carefully curated flight deals from Billings to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from Billings to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:14 am -
1 stop4h 12m
Sat 9/197:35 pm -
1 stop26h 54m
Deal found 8/14![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 9/155:00 am -
2 stops7h 43m
Sat 9/195:00 am -
1 stop7h 21m
Deal found 8/16![United Airlines logo]()
$394
Last-minute flights from Billings to EugeneDiscover last-minute flight deals from Billings to Eugene. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to Eugene. Data last updated August 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 8/264:40 pm -
1 stop5h 37m
Mon 8/3112:47 pm -
1 stop8h 20m
Deal found 8/12![United Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 8/262:29 pm -
1 stop7h 48m
Sun 8/3012:47 pm -
1 stop7h 13m
Deal found 8/12![United Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:40 pm -
1 stop5h 37m
Thu 8/275:45 am -
2 stops10h 31m
Deal found 8/13![United Airlines logo]()
$446
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 9/1512:20 pm -
1 stop5h 48m
Sat 9/197:35 pm -
1 stop26h 54m
Deal found 8/13![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:00 am -
2 stops7h 43m
Sat 9/195:00 am -
1 stop7h 21m
Deal found 8/13![United Airlines logo]()
$394
This Booking.com deal was found by Cheapflights users on 8/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:14 am -
1 stop4h 12m
Mon 10/53:01 pm -
1 stop7h 49m
Deal found 8/16![Alaska Airlines logo]()
$366
One-way flights from Billings to EugeneSearch for one-way flight options from Billings to Eugene. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from Billings to Eugene. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:29 pm -
1 stop7h 48m
Deal found 8/13![United Airlines logo]()
$171
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:40 pm -
1 stop5h 37m
Deal found 8/13![United Airlines logo]()
$196
This Booking.com deal was found by Cheapflights users on 8/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:20 pm -
1 stop5h 33m
Deal found 8/13![Alaska Airlines logo]()
$236
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am -
1 stop6h 55m
Deal found 8/14![United Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:29 pm -
3 stops26h 05m
Deal found 8/13![Multiple Airlines logo]()
$634
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:14 am -
3 stops28h 59m
Deal found 8/13![Multiple Airlines logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:20 pm -
3 stops26h 14m
Deal found 8/13![Multiple Airlines logo]()
$844
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:11 pm -
3 stops48h 23m
Deal found 8/13![Multiple Airlines logo]()
$874
Find 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 August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $366 (Booking.com) |
One-way from | $171 (United Airlines) |
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 August 17, 2026.
Use the filters below to find and compare flights from Billings to Eugene that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BillingsEugene
BIL Billings Logan Intl - EUG Eugene
BILEUG
Billings Logan Intl
Tue 9/15
6:14 am-9:26 am
1 stop4h 12m
Eugene
Sat 9/19
7:35 pm-11:29 pm
1 stop26h 54m
$387
Quickest round-trip
BillingsEugene
BIL Billings Logan Intl - EUG Eugene
BILEUG
Billings Logan Intl
Tue 9/15
5:00 am-11:43 am
2 stops7h 43m
Eugene
Sat 9/19
5:00 am-1:21 pm
1 stop7h 21m
$394
Cheapest one-way
BillingsEugene
BIL Billings Logan Intl - EUG Eugene
BILEUG
Billings Logan Intl
Thu 9/10
2:29 pm-9:17 pm
1 stop7h 48m
$171
BillingsEugene
BIL Billings Logan Intl - EUG Eugene
BILEUG
Billings Logan Intl
Thu 8/27
4:40 pm-9:17 pm
1 stop5h 37m
$196
Quickest one-way
BillingsEugene
BIL Billings Logan Intl - EUG Eugene
BILEUG
Billings Logan Intl
Wed 8/26
7:20 pm-11:53 pm
1 stop5h 33m
$236
BillingsEugene
BIL Billings Logan Intl - EUG Eugene
BILEUG
Billings Logan Intl
Wed 8/26
7:00 am-12:55 pm
1 stop6h 55m
$246
BillingsEugene
BIL Billings Logan Intl - EUG Eugene
BILEUG
Billings Logan Intl
Tue 8/25
2:29 pm-10:45 pm
2 stops9h 16m
$251
BillingsEugene
BIL Billings Logan Intl - EUG Eugene
BILEUG
Billings Logan Intl
Thu 9/10
7:29 pm-8:34 pm
3 stops26h 05m
$634
BillingsEugene
BIL Billings Logan Intl - EUG Eugene
BILEUG
Billings Logan Intl
Tue 8/25
12:11 pm-11:34 am
3 stops48h 23m
$874
Sorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 FlightHub the most. FlightHub 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.
BIL-EUG
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
How often are flights from Billings to Eugene delayed?
About 67% of weekly flights between Billings and Eugene have experienced delays in the past year, with the average delay time being 73 minutes.
What is the most punctual flight time for Billings to Eugene flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
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 August 17, 2026.
Read reviews from past customers who have flown Alaska Airlines from Billings to Eugene. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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.
Traveling to a place near Eugene?
Book flights to Eugene if you plan to visit one of these locationsNewport
Corvallis
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Other flights to Eugene
Explore flights to Eugene departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 17, 2026.
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Billings and Eugene flights
Browse other Billings and Eugene flight options. Last updated on August 17, 2026.
Other flights from Billings
Browse through other flights departing from Billings. Flights are based on user searches made on Cheapflights and were last updated on August 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$253 | Average$378 | FlexibilityNo cancel fee | On-time75% |