$207+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — EUG
Aug 16 — Aug 231
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 July 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 July 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 10/267:32 pm
BIL
- EUG
1 stop5h 25m
Alaska Airlines
Fri 10/301:49 pm
EUG
- BIL
1 stop20h 36m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$367
This deal was found by Cheapflights users on 7/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:14 am
BIL
- EUG
1 stop4h 05m
Alaska Airlines
Wed 8/266:05 am
EUG
- BIL
1 stop4h 26m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$371
This Booking.com deal was found by Cheapflights users on 7/15. 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.
Thu 8/137:22 pm
BIL
- EUG
1 stop5h 37m
Alaska Airlines
Wed 8/193:08 pm
EUG
- BIL
1 stop7h 21m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Sat 8/15:07 am
BIL
- EUG
2 stops7h 54m
United Airlines
Wed 8/55:00 am
EUG
- BIL
1 stop7h 22m
United Airlines
Deal found 7/17![United Airlines logo]()
$726
This Delta deal was found by Cheapflights users on 7/17. 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.
Sat 8/16:34 pm
BIL
- EUG
1 stop4h 09m
Delta
Wed 8/55:20 am
EUG
- BIL
1 stop4h 47m
Delta
Deal found 7/17![Delta logo]()
$751
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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.
Sat 8/17:22 pm
BIL
- EUG
2 stops21h 01m
Alaska Airlines
Wed 8/56:00 am
EUG
- BIL
2 stops8h 03m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$964
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 July 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 July 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 10/267:32 pm
BIL
- EUG
1 stop5h 25m
Alaska Airlines
Fri 10/301:49 pm
EUG
- BIL
1 stop20h 36m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$367
This deal was found by Cheapflights users on 7/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:21 pm
BIL
- EUG
1 stop5h 32m
Alaska Airlines
Wed 8/266:05 am
EUG
- BIL
1 stop4h 26m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$371
This Booking.com deal was found by Cheapflights users on 7/15. 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.
Thu 8/137:22 pm
BIL
- EUG
1 stop5h 37m
Alaska Airlines
Wed 8/193:08 pm
EUG
- BIL
1 stop7h 21m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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.
Sat 8/17:22 pm
BIL
- EUG
2 stops21h 01m
Alaska Airlines
Wed 8/56:00 am
EUG
- BIL
2 stops8h 03m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$964
Last-minute flights from Billings to EugeneDiscover last-minute flight deals from Billings to Eugene. Data last updated July 17, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to Eugene. Data last updated July 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Sat 8/15:07 am
BIL
- EUG
2 stops7h 54m
United Airlines
Wed 8/55:00 am
EUG
- BIL
1 stop7h 22m
United Airlines
Deal found 7/17![United Airlines logo]()
$726
This Delta deal was found by Cheapflights users on 7/17. 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.
Sat 8/16:34 pm
BIL
- EUG
1 stop4h 09m
Delta
Wed 8/55:20 am
EUG
- BIL
1 stop4h 47m
Delta
Deal found 7/17![Delta logo]()
$751
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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.
Sat 8/17:22 pm
BIL
- EUG
2 stops21h 01m
Alaska Airlines
Wed 8/56:00 am
EUG
- BIL
2 stops8h 03m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$964
This Booking.com deal was found by Cheapflights users on 7/15. 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.
Thu 8/137:22 pm
BIL
- EUG
1 stop5h 37m
Alaska Airlines
Wed 8/193:08 pm
EUG
- BIL
1 stop7h 21m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$411
This deal was found by Cheapflights users on 7/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:14 am
BIL
- EUG
1 stop4h 05m
Alaska Airlines
Wed 8/266:05 am
EUG
- BIL
1 stop4h 26m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$371
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 July 17, 2026.
Search for one-way flight options from Billings to Eugene. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:40 pm
BIL
- EUG
2 stops26h 19m
Allegiant Air
Deal found 7/16![Allegiant Air logo]()
$207
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:10 am
BIL
- EUG
1 stop6h 53m
Delta
Deal found 7/16![Delta logo]()
$211
This Priceline deal was found by Cheapflights users on 7/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:22 pm
BIL
- EUG
1 stop5h 37m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$216
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Fri 8/77:00 am
BIL
- EUG
1 stop6h 57m
United Airlines
Deal found 7/14![United Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/1410:30 am
BIL
- EUG
2 stops13h 15m
United Airlines
Deal found 7/15![United Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Sat 8/17:00 am
BIL
- EUG
1 stop6h 57m
United Airlines
Deal found 7/16![United Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:00 am
BIL
- EUG
3 stops48h 07m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:40 pm
BIL
- EUG
3 stops42h 27m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$925
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 July 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $367 (Alaska Airlines) |
One-way from | $207 (Kiwi.com) |
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 July 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 - EUG
BILEUG
Billings Logan Intl
Mon 10/26
7:32 pm-11:57 pm
1 stop5h 25m
Eugene
Fri 10/30
1:49 pm-11:25 am
1 stop20h 36m
$367
Quickest round-trip
BillingsEugene
BIL - EUG
BILEUG
Billings Logan Intl
Thu 8/20
7:21 pm-11:53 pm
1 stop5h 32m
Eugene
Wed 8/26
6:05 am-11:31 am
1 stop4h 26m
$371
BillingsEugene
BIL - EUG
BILEUG
Billings Logan Intl
Thu 8/13
7:22 pm-11:59 pm
1 stop5h 37m
Eugene
Wed 8/19
3:08 pm-11:29 pm
1 stop7h 21m
$411
BillingsEugene
BIL - EUG
BILEUG
Billings Logan Intl
Sat 8/1
7:22 pm-3:23 pm
2 stops21h 01m
Eugene
Wed 8/5
6:00 am-3:03 pm
2 stops8h 03m
$964
Cheapest one-way
BillingsEugene
BIL - EUG
BILEUG
Billings Logan Intl
Sat 8/22
10:10 am-4:03 pm
1 stop6h 53m
$211
Quickest one-way
BillingsEugene
BIL - EUG
BILEUG
Billings Logan Intl
Fri 8/14
7:22 pm-11:59 pm
1 stop5h 37m
$216
BillingsEugene
BIL - EUG
BILEUG
Billings Logan Intl
Fri 8/7
7:00 am-12:57 pm
1 stop6h 57m
$243
BillingsEugene
BIL - EUG
BILEUG
Billings Logan Intl
Fri 8/14
10:30 am-10:45 pm
2 stops13h 15m
$253
BillingsEugene
BIL - EUG
BILEUG
Billings Logan Intl
Sat 8/1
7:00 am-12:57 pm
1 stop6h 57m
$440
BillingsEugene
BIL - EUG
BILEUG
Billings Logan Intl
Fri 8/7
10:00 am-9:07 am
3 stops48h 07m
$780
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 July.
| 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 50% of weekly flights between Billings and Eugene have experienced delays in the past year, with the average delay time being 55 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 July 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.
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Eugene flight routes
Flights by cabin class
Other flight options
Other flights from Billings
Popular flights
Alternative routes for Billings to Eugene
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Eugene by adding a car rental and/or hotel reservation to your travel itinerary.
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 July 17, 2026.
Search flights from Billings to Eugene by cabin class
Find flights from Billings to Eugene, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Billings and Eugene flights
Browse other Billings and Eugene flight options. Last updated on July 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 July 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 July 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$253 | Average$378 | FlexibilityNo cancel fee | On-time75% |