$82+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — DEN
Mar 29 — Apr 51
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 27, 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 27, 2026.
This Delta deal was found by Cheapflights users on 2/25. 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 4/146:30 am
EUG
- DEN
1 stop4h 47m
Delta
Wed 4/157:45 pm
DEN
- EUG
1 stop5h 13m
Delta
Deal found 2/25![Delta logo]()
$163
This Delta deal was found by Cheapflights users on 2/25. 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 3/255:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Thu 4/26:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/25![Delta logo]()
$164
This Delta deal was found by Cheapflights users on 2/24. 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
Mon 4/66:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/24![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 2/25. 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
2 stops9h 51m
Delta
Sat 4/116:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/25![Delta logo]()
$169
This Delta deal was found by Cheapflights users on 2/24. 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 4/1811:09 am
EUG
- DEN
2 stops8h 19m
Delta
Mon 4/207:45 pm
DEN
- EUG
1 stop5h 13m
Delta
Deal found 2/24![Delta logo]()
$170
This Delta deal was found by Cheapflights users on 2/24. 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 2/24![Delta logo]()
$176
This Delta deal was found by Cheapflights users on 2/26. 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 3/315:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Sun 4/56:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/26![Delta logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 2/23. 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
Sat 4/256:00 am
DEN
- EUG
1 stop18h 59m
Alaska Airlines
Deal found 2/23![Alaska Airlines logo]()
$193
This Delta deal was found by Cheapflights users on 2/25. 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 3/175:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Sat 3/216:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/25![Delta logo]()
$194
This Delta deal was found by Cheapflights users on 2/25. 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 3/145:50 pm
EUG
- DEN
1 stop4h 39m
Delta
Sun 3/226:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/25![Delta logo]()
$195
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 27, 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 27, 2026.
This Delta deal was found by Cheapflights users on 2/25. 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 3/175:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Sat 3/214:00 pm
DEN
- EUG
2 stops8h 50m
Delta
Deal found 2/25![Delta logo]()
$199
This Alaska Airlines deal was found by Cheapflights users on 2/23. 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
2 stops17h 45m
Alaska Airlines
Deal found 2/23![Alaska Airlines logo]()
$268
This Southwest deal was found by Cheapflights users on 2/23. 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 4/235:00 pm
EUG
- DEN
1 stop5h 05m
Southwest
Sat 4/257:55 pm
DEN
- EUG
Nonstop2h 45m
Southwest
Deal found 2/23![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 2/24. 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 3/275:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Tue 3/316:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/24![Delta logo]()
$205
This Delta deal was found by Cheapflights users on 2/24. 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 3/275:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Wed 4/16:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/24![Delta logo]()
$205
This Delta deal was found by Cheapflights users on 2/24. 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 3/175:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Tue 3/241:10 pm
DEN
- EUG
1 stop5h 00m
Delta
Deal found 2/24![Delta logo]()
$214
This Delta deal was found by Cheapflights users on 2/23. 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 4/235:44 pm
EUG
- DEN
1 stop5h 06m
Delta
Sun 4/267:45 pm
DEN
- EUG
1 stop5h 13m
Delta
Deal found 2/23![Delta logo]()
$235
This Southwest deal was found by Cheapflights users on 2/25. 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 5/222:50 pm
EUG
- DEN
Nonstop2h 25m
Southwest
Mon 5/258:45 am
DEN
- EUG
Nonstop2h 45m
Southwest
Deal found 2/25![Southwest logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 2/26. 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 4/235:17 am
EUG
- DEN
2 stops10h 54m
Alaska Airlines
Sun 4/266:00 am
DEN
- EUG
2 stops10h 25m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 2/26. 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 6/45:10 am
EUG
- DEN
2 stops7h 10m
Southwest
Sun 6/76:05 am
DEN
- EUG
2 stops8h 40m
Southwest
Deal found 2/26![Southwest logo]()
$379
Last-minute flights from Eugene to DenverDiscover last-minute flight deals from Eugene to Denver. Data last updated February 27, 2026 and is based on user searches.
Discover last-minute flight deals from Eugene to Denver. Data last updated February 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/25. 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 3/145:50 pm
EUG
- DEN
1 stop4h 39m
Delta
Sun 3/226:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/25![Delta logo]()
$195
This Delta deal was found by Cheapflights users on 2/25. 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 3/175:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Sat 3/216:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/25![Delta logo]()
$194
This Delta deal was found by Cheapflights users on 2/25. 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 3/255:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Thu 4/26:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/25![Delta logo]()
$164
This Delta deal was found by Cheapflights users on 2/24. 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 3/275:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Wed 4/16:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/24![Delta logo]()
$205
This Delta deal was found by Cheapflights users on 2/25. 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 3/275:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Sat 4/44:00 pm
DEN
- EUG
2 stops8h 50m
Delta
Deal found 2/25![Delta logo]()
$210
This Delta deal was found by Cheapflights users on 2/25. 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 3/285:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Sat 4/44:00 pm
DEN
- EUG
2 stops8h 50m
Delta
Deal found 2/25![Delta logo]()
$170
This Delta deal was found by Cheapflights users on 2/24. 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 4/27:40 pm
DEN
- EUG
1 stop5h 10m
Delta
Deal found 2/24![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 2/26. 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 3/315:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Sun 4/56:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/26![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 2/26. 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 3/316:08 am
EUG
- DEN
2 stops7h 59m
Delta
Mon 4/66:30 am
DEN
- EUG
1 stop5h 30m
Delta
Deal found 2/26![Delta logo]()
$198
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 27, 2026.
Search for one-way flight options from Eugene to Denver. Find affordable one-way fares based on user searches. Data last updated February 27, 2026.
This Delta deal was found by Cheapflights users on 2/26. 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 4/216:30 am
EUG
- DEN
1 stop4h 47m
Delta
Deal found 2/26![Delta logo]()
$82
This Delta deal was found by Cheapflights users on 2/24. 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 4/176:30 am
EUG
- DEN
1 stop4h 47m
Delta
Deal found 2/24![Delta logo]()
$83
This Delta deal was found by Cheapflights users on 2/25. 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 2/25![Delta logo]()
$87
This Delta deal was found by Cheapflights users on 2/24. 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 4/2011:09 am
EUG
- DEN
2 stops8h 37m
Delta
Deal found 2/24![Delta logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 stop14h 45m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$89
This Delta deal was found by Cheapflights users on 2/26. 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 3/315:50 pm
EUG
- DEN
1 stop4h 42m
Delta
Deal found 2/26![Delta logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 2/23![Multiple Airlines logo]()
$93
This Expedia deal was found by Cheapflights users on 2/26. 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.
Wed 4/225:06 pm
EUG
- DEN
1 stop5h 53m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$95
This Alaska Airlines deal was found by Cheapflights users on 2/25. 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 4/148:01 am
EUG
- DEN
1 stop14h 55m
Alaska Airlines
Deal found 2/25![Alaska Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 2/23![Multiple Airlines logo]()
$98
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 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $163 (Delta) |
One-way from | $82 (Delta) |
Popular in | November |
Cheapest in | October |
Average price | $349 |
Good round-trip deal | $390 or less |
Good one-way deal | $211 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 27, 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
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Tue 3/17
5:50 pm-11:32 pm
1 stop4h 42m
Denver Intl
Sat 3/21
4:00 pm-11:50 pm
2 stops8h 50m
$199
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Fri 3/27
5:50 pm-11:32 pm
1 stop4h 42m
Denver Intl
Tue 3/31
6:30 am-11:00 am
1 stop5h 30m
$205
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Fri 3/27
5:50 pm-11:32 pm
1 stop4h 42m
Denver Intl
Wed 4/1
6:30 am-11:00 am
1 stop5h 30m
$205
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Tue 3/17
5:50 pm-11:32 pm
1 stop4h 42m
Denver Intl
Tue 3/24
1:10 pm-5:10 pm
1 stop5h 00m
$214
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Thu 4/23
5:44 pm-11:50 pm
1 stop5h 06m
Denver Intl
Sun 4/26
7:45 pm-11:58 pm
1 stop5h 13m
$235
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Thu 4/30
8:38 pm-11:59 pm
1 stop26h 21m
Denver Intl
Mon 5/4
6:00 am-10:45 pm
2 stops17h 45m
$268
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Thu 4/23
5:00 pm-11:05 pm
1 stop5h 05m
Denver Intl
Sat 4/25
7:55 pm-9:40 pm
Nonstop2h 45m
$287
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Fri 5/22
2:50 pm-6:15 pm
Nonstop2h 25m
Denver Intl
Mon 5/25
8:45 am-10:30 am
Nonstop2h 45m
$339
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Thu 4/23
5:17 am-5:11 pm
2 stops10h 54m
Denver Intl
Sun 4/26
6:00 am-3:25 pm
2 stops10h 25m
$339
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Thu 6/4
5:10 am-1:20 pm
2 stops7h 10m
Denver Intl
Sun 6/7
6:05 am-1:45 pm
2 stops8h 40m
$379
Showing 1-10 of 22 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 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 27, 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 27, 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.
Overall
8.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.1
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 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$263 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$318 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$232 | Average$344 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$246 | Average$355 | FlexibilityNo cancel fee | On-time69% |