$90+ Cheap flights from Eugene to Denver (EUG - DEN)
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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — DEN
Mar 24 — Mar 311
1 adult, Economy
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Find cheap flights from Eugene to Denver 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 Eugene to Denver Intl are usually found in October or September, booked 76 days in advance, depart on a Saturday or Wednesday and return on a Friday
Cheap flight deals from Eugene to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Eugene to DenverExplore the most affordable flight options available from Eugene to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.
Explore the most affordable flight options available from Eugene to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.
This Delta deal was found by Cheapflights users on 2/20. 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 3/176:08 am
EUG
- DEN
1 stop5h 18m
Delta
Sat 3/217:40 pm
DEN
- EUG
1 stop5h 10m
Delta
Deal found 2/20![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 2/20. 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 3/3111:40 am
EUG
- DEN
2 stops7h 17m
Delta
Mon 4/67:40 pm
DEN
- EUG
1 stop5h 10m
Delta
Deal found 2/20![Delta logo]()
$188
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 5/105:43 pm
EUG
- DEN
1 stop5h 09m
Delta
Wed 5/136:47 pm
DEN
- EUG
1 stop6h 03m
Delta
Deal found 2/20![Delta logo]()
$193
This Delta deal was found by Cheapflights users on 2/20. 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 5/111:09 am
EUG
- DEN
2 stops8h 37m
Delta
Sat 5/26:27 pm
DEN
- EUG
2 stops6h 31m
Delta
Deal found 2/20![Delta logo]()
$194
This Delta deal was found by Cheapflights users on 2/21. 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 5/611:09 am
EUG
- DEN
1 stop6h 01m
Delta
Mon 5/116:47 pm
DEN
- EUG
1 stop18h 57m
Delta
Deal found 2/21![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 2/21. 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 5/96:20 am
EUG
- DEN
2 stops7h 38m
Delta
Mon 5/116:47 pm
DEN
- EUG
1 stop6h 03m
Delta
Deal found 2/21![Delta logo]()
$208
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 4/1512:24 pm
EUG
- DEN
1 stop5h 04m
Alaska Airlines
Wed 4/226:00 am
DEN
- EUG
1 stop18h 59m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 2/21. 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 5/96:20 am
EUG
- DEN
2 stops7h 38m
Delta
Tue 5/125:40 am
DEN
- EUG
2 stops8h 04m
Delta
Deal found 2/21![Delta logo]()
$214
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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 4/238:38 pm
EUG
- DEN
1 stop26h 21m
Alaska Airlines
Tue 4/281:02 pm
DEN
- EUG
2 stops11h 57m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$218
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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 4/218:01 am
EUG
- DEN
1 stop25h 53m
Alaska Airlines
Sat 5/28:00 am
DEN
- EUG
1 stop5h 46m
Alaska Airlines
Deal found 2/21![Alaska Airlines logo]()
$220
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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 4/308:38 pm
EUG
- DEN
1 stop26h 21m
Alaska Airlines
Mon 5/46:00 am
DEN
- EUG
1 stop18h 59m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$223
Best flights from Eugene to DenverDiscover carefully curated flight deals from Eugene to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2026.
Discover carefully curated flight deals from Eugene to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2026.
This Delta deal was found by Cheapflights users on 2/18. 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.
Thu 4/911:40 am
EUG
- DEN
1 stop4h 50m
Delta
Sun 4/126:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/18![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 2/18. 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 3/105:50 pm
EUG
- DEN
1 stop4h 39m
Delta
Sat 3/147:40 pm
DEN
- EUG
1 stop5h 09m
Delta
Deal found 2/18![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 2/19. 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 3/176:08 am
EUG
- DEN
1 stop5h 18m
Delta
Sat 3/216:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/19![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 2/19. 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 5/15:44 pm
EUG
- DEN
1 stop5h 06m
Delta
Sat 5/27:45 pm
DEN
- EUG
1 stop5h 13m
Delta
Deal found 2/19![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 2/19. 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 4/711:40 am
EUG
- DEN
1 stop4h 50m
Delta
Mon 4/137:45 pm
DEN
- EUG
1 stop5h 13m
Delta
Deal found 2/19![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 2/18. 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.
Thu 5/75:43 pm
EUG
- DEN
1 stop5h 09m
Delta
Sun 5/106:05 am
DEN
- EUG
1 stop7h 39m
Delta
Deal found 2/18![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 2/18. 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 4/186:30 am
EUG
- DEN
1 stop4h 47m
Delta
Mon 4/207:45 pm
DEN
- EUG
1 stop5h 13m
Delta
Deal found 2/18![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 2/18. 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 4/16:08 am
EUG
- DEN
1 stop5h 18m
Delta
Sun 4/58:00 am
DEN
- EUG
2 stops10h 10m
Delta
Deal found 2/18![Delta logo]()
$188
Last-minute flights from Eugene to DenverDiscover last-minute flight deals from Eugene to Denver. Data last updated February 22, 2026 and is based on user searches.
Discover last-minute flight deals from Eugene to Denver. Data last updated February 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/18. 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.
Thu 3/126:10 am
EUG
- DEN
2 stops7h 57m
Delta
Tue 3/178:00 am
DEN
- EUG
2 stops10h 10m
Delta
Deal found 2/18![Delta logo]()
$263
This Delta deal was found by Cheapflights users on 2/18. 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 3/176:08 am
EUG
- DEN
1 stop5h 18m
Delta
Sat 3/216:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/18![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 2/18. 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 3/1711:40 am
EUG
- DEN
2 stops9h 50m
Delta
Tue 3/248:00 am
DEN
- EUG
2 stops10h 10m
Delta
Deal found 2/18![Delta logo]()
$194
This Delta deal was found by Cheapflights users on 2/18. 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 3/176:08 am
EUG
- DEN
2 stops7h 59m
Delta
Tue 3/316:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/18![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 2/18. 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.
Thu 3/265:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Tue 3/316:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/18![Delta logo]()
$253
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/305:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Thu 4/26:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/21![Delta logo]()
$223
This Delta deal was found by Cheapflights users on 2/18. 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 3/3111:40 am
EUG
- DEN
2 stops7h 17m
Delta
Mon 4/66:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/18![Delta logo]()
$188
This deal was found by Cheapflights users on 2/18. 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.
Tue 3/3112:24 pm
EUG
- DEN
1 stop5h 04m
Alaska Airlines
Sun 4/57:24 pm
DEN
- EUG
1 stop5h 34m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$260
One-way flights from Eugene to DenverSearch for one-way flight options from Eugene to Denver. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
Search for one-way flight options from Eugene to Denver. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 5/45:58 pm
EUG
- DEN
1 stop26h 40m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$90
This Delta deal was found by Cheapflights users on 2/20. 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 4/156:30 am
EUG
- DEN
1 stop4h 47m
Delta
Deal found 2/20![Delta logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 4/275:58 pm
EUG
- DEN
1 stop14h 45m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Mon 5/115:58 pm
EUG
- DEN
1 stop20h 51m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$95
This WAYA deal was found by Cheapflights users on 2/18. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:01 am
EUG
- DEN
1 stop6h 14m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$96
This Delta deal was found by Cheapflights users on 2/20. 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 4/2511:09 am
EUG
- DEN
2 stops8h 19m
Delta
Deal found 2/20![Delta logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Mon 3/308:01 pm
EUG
- DEN
1 stop12h 43m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$98
This Delta deal was found by Cheapflights users on 2/18. 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.
Thu 4/25:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Deal found 2/18![Delta logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Mon 5/185:58 pm
EUG
- DEN
1 stop14h 45m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$106
This Delta deal was found by Cheapflights users on 2/18. 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 5/111:09 am
EUG
- DEN
2 stops8h 37m
Delta
Deal found 2/18![Delta logo]()
$107
Find flight deals from Eugene to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Denver (DEN). 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 February 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $183 (Delta) |
One-way from | $90 (Kiwi.com) |
Popular in | November |
Cheapest in | October |
Average price | $349 |
Good round-trip deal | $381 or less |
Good one-way deal | $216 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Eugene to Denver 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 February 22, 2026.
Use the filters below to find and compare flights from Eugene to Denver that are best for you.
Fly from
Eugene
Fly to
Denver
Route
Depart
Return
Price
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Thu 4/9
11:40 am-5:30 pm
1 stop4h 50m
Denver Intl
Sun 4/12
6:30 am-11:00 am
1 stop5h 30m
$183
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Tue 3/10
5:50 pm-11:29 pm
1 stop4h 39m
Denver Intl
Sat 3/14
7:40 pm-11:49 pm
1 stop5h 09m
$183
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Tue 3/17
6:08 am-12:26 pm
1 stop5h 18m
Denver Intl
Sat 3/21
6:30 am-11:00 am
1 stop5h 30m
$183
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Fri 5/1
5:44 pm-11:50 pm
1 stop5h 06m
Denver Intl
Sat 5/2
7:45 pm-11:58 pm
1 stop5h 13m
$183
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Tue 4/7
11:40 am-5:30 pm
1 stop4h 50m
Denver Intl
Mon 4/13
7:45 pm-11:58 pm
1 stop5h 13m
$183
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Thu 5/7
5:43 pm-11:52 pm
1 stop5h 09m
Denver Intl
Sun 5/10
6:05 am-12:44 pm
1 stop7h 39m
$183
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Sat 4/18
6:30 am-12:17 pm
1 stop4h 47m
Denver Intl
Mon 4/20
7:45 pm-11:58 pm
1 stop5h 13m
$183
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Wed 4/1
6:08 am-12:26 pm
1 stop5h 18m
Denver Intl
Sun 4/5
8:00 am-5:10 pm
2 stops10h 10m
$188
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Tue 5/12
5:43 pm-11:52 pm
1 stop5h 09m
$92
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Wed 5/20
5:43 pm-11:52 pm
1 stop5h 09m
$92
Showing 1-10 of 18 results
Compare providers for flights from Eugene to Denver
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 Eugene to Denver in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Eugene-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Eugene-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Eugene-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Eugene-Denver 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 Eugene-Denver 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 Eugene to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Eugene with our price prediction graph.
EUG-DEN
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 Eugene to Denver
Prices
Airlines
How far ahead should I book a flight from Eugene to Denver?
Use this chart to determine the optimal time to book a round-trip flight from Eugene to Denver. Price data was last updated on February 20, 2026.
The best time to book flights from Eugene to Denver is 76 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 Eugene to Denver?
Currently, March is the cheapest month in which you can book a flight from Eugene to Denver (average of $87). Flying from Eugene to Denver in September is currently the most expensive (average of $216). 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 EUG to DEN?
Find hourly flight availability from Eugene to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2026.
When flying from Eugene to Denver, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated February 22, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Eugene to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Eugene to Denver. 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 Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen
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Top 4 airlines flying from Eugene to Denver
Discover the top 4 airlines that operate flights from Eugene to Denver. 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 February 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$263 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$302 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$232 | Average$339 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$239 | Average$356 | FlexibilityNo cancel fee | On-time69% |