$101+ Cheap flights from Denver to Eugene (DEN - 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — EUG
Jul 11 — Jul 181
One-way
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Denver 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.Cheapflights Tip: The best prices from Denver Intl to Eugene are usually found in January or October, booked 82 days in advance, depart on a Saturday or Tuesday and return on a Saturday
Cheap flight deals from Denver to Eugene
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to EugeneExplore the most affordable flight options available from Denver to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Denver to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Travelocity deal was found by Cheapflights users on 6/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
DEN
- EUG
1 stop9h 00m
Alaska Airlines
Tue 8/114:00 pm
EUG
- DEN
1 stop4h 40m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:35 pm
DEN
- EUG
Nonstop2h 40m
Southwest
Tue 8/181:40 pm
EUG
- DEN
Nonstop2h 30m
Southwest
Deal found 6/10![Southwest logo]()
$253
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 8/251:43 pm
DEN
- EUG
1 stop7h 41m
Alaska Airlines
Wed 8/262:29 pm
EUG
- DEN
1 stop5h 44m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:35 pm
DEN
- EUG
Nonstop2h 40m
Southwest
Mon 8/316:40 am
EUG
- DEN
Nonstop2h 25m
Southwest
Deal found 6/11![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:25 am
DEN
- EUG
1 stop7h 15m
Southwest
Tue 8/1112:25 pm
EUG
- DEN
2 stops8h 25m
Southwest
Deal found 6/9![Southwest logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 7/288:40 am
DEN
- EUG
1 stop5h 21m
Alaska Airlines
Tue 8/47:50 am
EUG
- DEN
1 stop10h 28m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/276:10 am
DEN
- EUG
1 stop6h 13m
Multiple Airlines
Sun 8/3012:08 pm
EUG
- DEN
1 stop23h 15m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$290
Best flights from Denver to EugeneDiscover carefully curated flight deals from Denver to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Denver to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 7/288:40 am
DEN
- EUG
1 stop5h 21m
Alaska Airlines
Tue 8/47:50 am
EUG
- DEN
1 stop10h 28m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$282
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:50 pm
DEN
- EUG
2 stops7h 00m
Southwest
Mon 8/3111:20 am
EUG
- DEN
2 stops10h 20m
Southwest
Deal found 6/11![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/257:30 pm
DEN
- EUG
Nonstop2h 47m
United Airlines
Wed 8/264:11 pm
EUG
- DEN
1 stop7h 48m
United Airlines
Deal found 6/10![United Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/76:00 am
DEN
- EUG
1 stop7h 01m
United Airlines
Fri 7/105:00 am
EUG
- DEN
Nonstop2h 37m
United Airlines
Deal found 6/10![United Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:05 am
DEN
- EUG
Nonstop2h 35m
Southwest
Sun 8/95:45 am
EUG
- DEN
Nonstop2h 30m
Southwest
Deal found 6/8![Southwest logo]()
$353
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 7/137:35 pm
DEN
- EUG
Nonstop2h 46m
United Airlines
Mon 7/205:00 am
EUG
- DEN
Nonstop2h 37m
United Airlines
Deal found 6/8![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:50 am
DEN
- EUG
Nonstop2h 35m
Southwest
Fri 8/2111:20 am
EUG
- DEN
1 stop7h 55m
Southwest
Deal found 6/10![Southwest logo]()
$363
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:55 pm
DEN
- EUG
Nonstop2h 50m
Southwest
Mon 7/204:55 pm
EUG
- DEN
1 stop6h 50m
Southwest
Deal found 6/6![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:25 pm
DEN
- EUG
Nonstop2h 50m
Southwest
Wed 7/2210:30 am
EUG
- DEN
1 stop7h 30m
Southwest
Deal found 6/8![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:10 am
DEN
- EUG
2 stops8h 10m
Southwest
Fri 7/174:55 pm
EUG
- DEN
1 stop6h 50m
Southwest
Deal found 6/7![Southwest logo]()
$384
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:35 pm
DEN
- EUG
2 stops7h 45m
Southwest
Mon 8/34:55 pm
EUG
- DEN
1 stop6h 50m
Southwest
Deal found 6/6![Southwest logo]()
$384
Last-minute flights from Denver to EugeneDiscover last-minute flight deals from Denver to Eugene. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Eugene. Data last updated June 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 7/16:30 am
DEN
- EUG
1 stop7h 29m
Delta
Wed 7/15:45 pm
EUG
- DEN
1 stop5h 01m
Delta
Deal found 6/10![Delta logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 7/36:02 am
DEN
- EUG
1 stop7h 59m
Alaska Airlines
Tue 7/72:37 pm
EUG
- DEN
1 stop7h 53m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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 7/78:00 am
DEN
- EUG
1 stop4h 57m
Alaska Airlines
Wed 7/155:37 pm
EUG
- DEN
1 stop5h 22m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
DEN
- EUG
1 stop9h 05m
Southwest
Sat 7/115:15 am
EUG
- DEN
Nonstop2h 30m
Southwest
Deal found 6/9![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/86:00 am
DEN
- EUG
1 stop7h 01m
United Airlines
Wed 7/155:00 am
EUG
- DEN
Nonstop2h 37m
United Airlines
Deal found 6/10![United Airlines logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 7/96:02 am
DEN
- EUG
1 stop7h 59m
Alaska Airlines
Mon 7/132:37 pm
EUG
- DEN
1 stop7h 53m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$339
This Booking.com deal was found by Cheapflights users on 6/10. 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 7/1511:32 am
DEN
- EUG
1 stop11h 14m
Alaska Airlines
Fri 7/172:37 pm
EUG
- DEN
1 stop7h 53m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:25 pm
DEN
- EUG
Nonstop2h 50m
Southwest
Fri 7/174:55 pm
EUG
- DEN
1 stop6h 50m
Southwest
Deal found 6/8![Southwest logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 7/288:40 am
DEN
- EUG
1 stop5h 21m
Alaska Airlines
Tue 8/47:50 am
EUG
- DEN
1 stop10h 28m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$282
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:08 pm
DEN
- EUG
1 stop12h 59m
Alaska Airlines
Tue 8/42:37 pm
EUG
- DEN
1 stop7h 53m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3111:00 am
DEN
- EUG
2 stops8h 05m
Southwest
Tue 8/412:25 pm
EUG
- DEN
2 stops8h 25m
Southwest
Deal found 6/11![Southwest logo]()
$324
One-way flights from Denver to EugeneSearch for one-way flight options from Denver to Eugene. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Denver to Eugene. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/510:00 am
DEN
- EUG
1 stop26h 16m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 9/98:30 am
DEN
- EUG
1 stop28h 01m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$105
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:45 pm
DEN
- EUG
Nonstop2h 45m
Southwest
Deal found 6/8![Southwest logo]()
$114
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 8/412:54 pm
DEN
- EUG
1 stop4h 09m
Delta
Deal found 6/8![Delta logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 9/210:25 am
DEN
- EUG
1 stop26h 01m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/294:25 pm
DEN
- EUG
1 stop19h 43m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 8/410:29 pm
DEN
- EUG
2 stops37h 47m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$134
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 8/66:00 am
DEN
- EUG
1 stop9h 00m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$136
Find flight deals from Denver to Eugene
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (Travelocity) |
One-way from | $101 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $492 |
Good round-trip deal | $421 or less |
Good one-way deal | $207 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver 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 June 11, 2026.
Use the filters below to find and compare flights from Denver to Eugene that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverEugene
DEN - EUG
DENEUG
Denver Intl
Tue 7/28
8:40 am-1:01 pm
1 stop5h 21m
Eugene
Tue 8/4
7:50 am-7:18 pm
1 stop10h 28m
$282
DenverEugene
DEN - EUG
DENEUG
Denver Intl
Sat 8/29
1:50 pm-7:50 pm
2 stops7h 00m
Eugene
Mon 8/31
11:20 am-10:40 pm
2 stops10h 20m
$307
DenverEugene
DEN - EUG
DENEUG
Denver Intl
Tue 8/25
7:30 pm-9:17 pm
Nonstop2h 47m
Eugene
Wed 8/26
4:11 pm-12:59 am
1 stop7h 48m
$317
DenverEugene
DEN - EUG
DENEUG
Denver Intl
Tue 7/7
6:00 am-12:01 pm
1 stop7h 01m
Eugene
Fri 7/10
5:00 am-8:37 am
Nonstop2h 37m
$346
Quickest round-trip
DenverEugene
DEN - EUG
DENEUG
Denver Intl
Fri 8/7
9:05 am-10:40 am
Nonstop2h 35m
Eugene
Sun 8/9
5:45 am-9:15 am
Nonstop2h 30m
$353
DenverEugene
DEN - EUG
DENEUG
Denver Intl
Mon 7/13
7:35 pm-9:21 pm
Nonstop2h 46m
Eugene
Mon 7/20
5:00 am-8:37 am
Nonstop2h 37m
$359
DenverEugene
DEN - EUG
DENEUG
Denver Intl
Sun 8/16
8:50 am-10:25 am
Nonstop2h 35m
Eugene
Fri 8/21
11:20 am-8:15 pm
1 stop7h 55m
$363
DenverEugene
DEN - EUG
DENEUG
Denver Intl
Mon 7/13
8:55 pm-10:45 pm
Nonstop2h 50m
Eugene
Mon 7/20
4:55 pm-12:45 am
1 stop6h 50m
$369
DenverEugene
DEN - EUG
DENEUG
Denver Intl
Wed 7/15
9:25 pm-11:15 pm
Nonstop2h 50m
Eugene
Wed 7/22
10:30 am-7:00 pm
1 stop7h 30m
$369
DenverEugene
DEN - EUG
DENEUG
Denver Intl
Wed 7/15
10:10 am-5:20 pm
2 stops8h 10m
Eugene
Fri 7/17
4:55 pm-12:45 am
1 stop6h 50m
$384
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Denver 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 Denver to Eugene in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Denver-Eugene flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Eugene flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Eugene flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-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 Denver-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 Denver to Eugene
Have a flexible travel schedule? Discover the best time to fly to Eugene from Denver with our price prediction graph.
DEN-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 Denver to Eugene
Prices
Airlines
How far ahead should I book a flight from Denver to Eugene?
The best time to book flights from Denver to Eugene is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Denver to Eugene?
Currently, January is the cheapest month in which you can book a flight from Denver to Eugene (average of $277). Flying from Denver to Eugene in June is currently the most expensive (average of $492). 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.
What is the cheapest time of day to fly from DEN to EUG?
Find hourly flight availability from Denver 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 June 11, 2026.
When flying from Denver to Eugene, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 57% versus a flight in the afternoon.
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 June 11, 2026.
Read through reviews of airlines operating flights from Denver to Eugene, such as Alaska Airlines,Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Denver 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 Denver
Popular flights
Alternative routes for Denver 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 June 11, 2026.
Search flights from Denver to Eugene by cabin class
Find flights from Denver to Eugene, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Eugene flights
Browse other Denver and Eugene flight options. Last updated on June 11, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Denver to Eugene
Discover the top 4 airlines that operate flights from Denver 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$205 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$221 | Average$358 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$226 | Average$358 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$263 | Average$391 | FlexibilityNo cancel fee | On-time69% |