$111+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — DEN
May 17 — May 241
Round-trip
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 64 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 April 17, 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 April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:22 pm
EUG
- DEN
1 stop20h 15m
Multiple Airlines
Tue 7/72:23 pm
DEN
- EUG
1 stop29h 31m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$246
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:17 am
EUG
- DEN
1 stop4h 33m
Alaska Airlines
Wed 5/68:00 am
DEN
- EUG
1 stop5h 46m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$249
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:08 pm
EUG
- DEN
1 stop6h 51m
Alaska Airlines
Wed 6/35:58 pm
DEN
- EUG
1 stop5h 52m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$258
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:06 pm
EUG
- DEN
1 stop5h 53m
Alaska Airlines
Sat 5/166:40 am
DEN
- EUG
1 stop6h 37m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$267
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/1312:52 pm
EUG
- DEN
Nonstop2h 43m
United Airlines
Wed 5/207:10 pm
DEN
- EUG
Nonstop2h 53m
United Airlines
Deal found 4/13![United Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 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 stop24h 27m
Multiple Airlines
Sun 5/178:08 pm
DEN
- EUG
1 stop22h 00m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 5/205:00 am
EUG
- DEN
Nonstop2h 42m
United Airlines
Sat 5/237:35 pm
DEN
- EUG
Nonstop2h 46m
United Airlines
Deal found 4/16![United Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Tue 5/1212:52 pm
EUG
- DEN
Nonstop2h 43m
United Airlines
Tue 5/195:20 am
DEN
- EUG
1 stop7h 30m
United Airlines
Deal found 4/14![United Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 6/247:44 pm
EUG
- DEN
1 stop25h 02m
Multiple Airlines
Wed 7/17:26 pm
DEN
- EUG
1 stop16h 42m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Sun 5/1011:02 am
EUG
- DEN
1 stop21h 36m
Multiple Airlines
Fri 5/155:50 pm
DEN
- EUG
2 stops41h 22m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Mon 5/1112:52 pm
EUG
- DEN
Nonstop2h 43m
United Airlines
Mon 5/1811:15 am
DEN
- EUG
Nonstop2h 47m
United Airlines
Deal found 4/13![United Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/136:00 am
EUG
- DEN
1 stop7h 59m
United Airlines
Mon 5/187:10 pm
DEN
- EUG
Nonstop2h 53m
United Airlines
Deal found 4/13![United Airlines logo]()
$288
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 April 17, 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 April 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:00 pm
EUG
- DEN
1 stop4h 37m
Alaska Airlines
Sat 5/237:51 pm
DEN
- EUG
1 stop17h 21m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$278
This Southwest deal was found by Cheapflights users on 4/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/201:40 pm
EUG
- DEN
Nonstop2h 30m
Southwest
Sat 5/234:35 pm
DEN
- EUG
1 stop7h 05m
Southwest
Deal found 4/16![Southwest logo]()
$288
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Tue 5/1212:52 pm
EUG
- DEN
Nonstop2h 43m
United Airlines
Sat 5/1611:15 am
DEN
- EUG
Nonstop2h 47m
United Airlines
Deal found 4/15![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:44 pm
EUG
- DEN
1 stop5h 01m
Delta
Mon 6/225:40 am
DEN
- EUG
1 stop7h 12m
Delta
Deal found 4/13![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 5/512:26 pm
EUG
- DEN
2 stops10h 33m
Alaska Airlines
Wed 5/66:00 am
DEN
- EUG
1 stop7h 46m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$301
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:08 pm
EUG
- DEN
1 stop6h 51m
Alaska Airlines
Wed 6/32:19 pm
DEN
- EUG
2 stops9h 31m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/512:52 pm
EUG
- DEN
Nonstop2h 43m
United Airlines
Wed 5/64:56 pm
DEN
- EUG
1 stop7h 03m
United Airlines
Deal found 4/13![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:44 pm
EUG
- DEN
1 stop5h 01m
Delta
Mon 6/225:40 am
DEN
- EUG
1 stop7h 12m
Delta
Deal found 4/13![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:00 pm
EUG
- DEN
1 stop4h 37m
Alaska Airlines
Sat 5/237:51 pm
DEN
- EUG
1 stop26h 48m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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.
Thu 4/305:42 pm
EUG
- DEN
1 stop17h 24m
Alaska Airlines
Mon 5/41:02 pm
DEN
- EUG
1 stop10h 52m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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.
Sat 5/25:17 am
EUG
- DEN
1 stop4h 33m
Alaska Airlines
Mon 5/46:45 am
DEN
- EUG
1 stop11h 20m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$379
Last-minute flights from Eugene to DenverDiscover last-minute flight deals from Eugene to Denver. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Eugene to Denver. Data last updated April 17, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:26 pm
EUG
- DEN
1 stop5h 03m
Alaska Airlines
Sun 4/266:45 am
DEN
- EUG
1 stop11h 20m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$510
This Expedia deal was found by Cheapflights users on 4/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:26 pm
EUG
- DEN
1 stop5h 03m
Alaska Airlines
Wed 4/2911:46 am
DEN
- EUG
1 stop4h 39m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$470
This Southwest deal was found by Cheapflights users on 4/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:50 pm
EUG
- DEN
Nonstop2h 25m
Southwest
Wed 4/298:15 pm
DEN
- EUG
Nonstop2h 45m
Southwest
Deal found 4/13![Southwest logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Sun 4/2611:02 am
EUG
- DEN
1 stop21h 03m
Multiple Airlines
Wed 4/292:37 pm
DEN
- EUG
1 stop20h 35m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Sun 4/2611:02 am
EUG
- DEN
1 stop15h 57m
Multiple Airlines
Tue 5/510:39 pm
DEN
- EUG
2 stops36h 33m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 4/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:10 am
EUG
- DEN
Nonstop2h 30m
Southwest
Wed 4/299:00 am
DEN
- EUG
Nonstop2h 45m
Southwest
Deal found 4/13![Southwest logo]()
$439
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 April 17, 2026.
Search for one-way flight options from Eugene to Denver. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sun 5/1011:02 am
EUG
- DEN
1 stop15h 23m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 7/911:53 am
EUG
- DEN
1 stop23h 30m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$123
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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.
Wed 5/134:00 pm
EUG
- DEN
1 stop4h 37m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:08 pm
EUG
- DEN
1 stop11h 07m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:06 pm
EUG
- DEN
1 stop5h 53m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$134
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/612:52 pm
EUG
- DEN
Nonstop2h 43m
United Airlines
Deal found 4/13![United Airlines logo]()
$135
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 5/115:42 pm
EUG
- DEN
1 stop17h 24m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$139
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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $246 (Kiwi.com) |
One-way from | $111 (Kiwi.com) |
Popular in | November |
Cheapest in | October |
Average price | $388 |
Good round-trip deal | $397 or less |
Good one-way deal | $228 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 April 17, 2026.
Use the filters below to find and compare flights from Eugene to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Wed 5/20
4:00 pm-9:37 pm
1 stop4h 37m
Denver Intl
Sat 5/23
7:51 pm-12:12 pm
1 stop17h 21m
$278
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Wed 5/20
1:40 pm-5:10 pm
Nonstop2h 30m
Denver Intl
Sat 5/23
4:35 pm-10:40 pm
1 stop7h 05m
$288
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Tue 5/5
12:26 pm-11:59 pm
2 stops10h 33m
Denver Intl
Wed 5/6
6:00 am-12:46 pm
1 stop7h 46m
$301
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Mon 6/1
4:08 pm-11:59 pm
1 stop6h 51m
Denver Intl
Wed 6/3
2:19 pm-10:50 pm
2 stops9h 31m
$310
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Fri 5/15
4:00 pm-9:37 pm
1 stop4h 37m
Denver Intl
Sat 5/23
7:51 pm-9:39 pm
1 stop26h 48m
$351
Quickest round-trip
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Tue 5/12
12:52 pm-4:35 pm
Nonstop2h 43m
Denver Intl
Sat 5/16
11:15 am-1:02 pm
Nonstop2h 47m
$358
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Tue 5/5
12:52 pm-4:35 pm
Nonstop2h 43m
Denver Intl
Wed 5/6
4:56 pm-10:59 pm
1 stop7h 03m
$359
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Thu 4/30
5:42 pm-12:06 pm
1 stop17h 24m
Denver Intl
Mon 5/4
1:02 pm-10:54 pm
1 stop10h 52m
$363
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Wed 6/17
5:44 pm-11:45 pm
1 stop5h 01m
Denver Intl
Mon 6/22
5:40 am-11:52 am
1 stop7h 12m
$379
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Mon 6/15
5:44 pm-11:45 pm
1 stop5h 01m
Denver Intl
Mon 6/22
5:40 am-11:52 am
1 stop7h 12m
$379
Showing 1-10 of 23 resultsSorted by cheapest first
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 April.
| 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 April 10, 2026.
The best time to book flights from Eugene to Denver is 64 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, October is the cheapest month in which you can book a flight from Eugene to Denver (average of $297). Flying from Eugene to Denver in November is currently the most expensive (average of $452). 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 April 17, 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 April 17, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta 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.
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$121 | Average$240 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$318 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$232 | Average$336 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$247 | Average$359 | FlexibilityNo cancel fee | On-time69% |