$106+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — DEN
Sep 2 — Sep 91
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 84 days in advance, depart on a Saturday or Wednesday and return on a Tuesday
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 August 3, 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 August 3, 2026.
This Booking.com deal was found by Cheapflights users on 7/30. 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 9/97:08 am
EUG
- DEN
1 stop13h 05m
Alaska Airlines
Wed 9/166:17 am
DEN
- EUG
1 stop7h 24m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 10/227:00 am
EUG
- DEN
1 stop10h 01m
Alaska Airlines
Sat 10/3112:31 pm
DEN
- EUG
1 stop10h 34m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$251
This Expedia deal was found by Cheapflights users on 7/30. 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 8/262:29 pm
EUG
- DEN
1 stop5h 44m
Alaska Airlines
Sat 8/296:17 am
DEN
- EUG
1 stop15h 02m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$271
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 9/287:08 am
EUG
- DEN
1 stop28h 12m
Alaska Airlines
Wed 9/306:17 am
DEN
- EUG
1 stop7h 24m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$273
This Expedia deal was found by Cheapflights users on 7/29. 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.
Thu 8/204:03 pm
EUG
- DEN
1 stop4h 43m
Alaska Airlines
Tue 8/256:17 am
DEN
- EUG
1 stop7h 24m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 8/1. 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 9/42:29 pm
EUG
- DEN
1 stop27h 57m
Alaska Airlines
Sun 9/66:17 am
DEN
- EUG
1 stop7h 24m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/276:00 pm
EUG
- DEN
1 stop14h 05m
Multiple Airlines
Thu 9/36:10 am
DEN
- EUG
1 stop6h 16m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/228:46 pm
EUG
- DEN
2 stops36h 12m
Multiple Airlines
Sat 10/3110:30 pm
DEN
- EUG
1 stop17h 03m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$290
This Expedia deal was found by Cheapflights users on 7/30. 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.
Tue 9/227:08 am
EUG
- DEN
1 stop13h 05m
Alaska Airlines
Thu 9/248:08 am
DEN
- EUG
1 stop5h 46m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$291
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 August 3, 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 August 3, 2026.
This Southwest deal was found by Cheapflights users on 8/2. 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 9/512:55 pm
EUG
- DEN
Nonstop2h 25m
Southwest
Sun 9/68:45 pm
DEN
- EUG
Nonstop2h 45m
Southwest
Deal found 8/2![Southwest logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:05 am
EUG
- DEN
2 stops14h 08m
Alaska Airlines
Tue 9/18:06 pm
DEN
- EUG
1 stop25h 18m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:47 pm
EUG
- DEN
Nonstop2h 40m
United Airlines
Mon 9/77:30 pm
DEN
- EUG
Nonstop2h 47m
United Airlines
Deal found 8/2![United Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 7/30. 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 9/226:40 am
EUG
- DEN
Nonstop2h 25m
Southwest
Thu 9/249:00 pm
DEN
- EUG
Nonstop2h 50m
Southwest
Deal found 7/30![Southwest logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 10/12:29 pm
EUG
- DEN
1 stop8h 15m
Alaska Airlines
Mon 10/512:31 pm
DEN
- EUG
1 stop27h 01m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 7/30. 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 8/2711:20 am
EUG
- DEN
1 stop5h 55m
Southwest
Thu 9/38:55 pm
DEN
- EUG
Nonstop2h 50m
Southwest
Deal found 7/30![Southwest logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 9/67:10 am
EUG
- DEN
1 stop15h 46m
Alaska Airlines
Sun 9/136:17 am
DEN
- EUG
1 stop7h 24m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 7/30. 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 9/226:40 am
EUG
- DEN
Nonstop2h 25m
Southwest
Fri 9/258:55 pm
DEN
- EUG
Nonstop2h 50m
Southwest
Deal found 7/30![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 8/2. 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 9/511:45 am
EUG
- DEN
2 stops7h 30m
Southwest
Mon 9/76:25 am
DEN
- EUG
1 stop7h 15m
Southwest
Deal found 8/2![Southwest logo]()
$340
This Southwest deal was found by Cheapflights users on 8/1. 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 9/1711:20 am
EUG
- DEN
2 stops10h 25m
Southwest
Mon 9/214:10 pm
DEN
- EUG
2 stops6h 40m
Southwest
Deal found 8/1![Southwest logo]()
$390
Last-minute flights from Eugene to DenverDiscover last-minute flight deals from Eugene to Denver. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Eugene to Denver. Data last updated August 3, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:37 pm
EUG
- DEN
1 stop7h 53m
Alaska Airlines
Sat 8/156:02 am
DEN
- EUG
1 stop7h 59m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$500
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 8/122:37 pm
EUG
- DEN
1 stop7h 53m
Alaska Airlines
Sat 8/156:00 am
DEN
- EUG
1 stop9h 00m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 7/29. 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 8/121:40 pm
EUG
- DEN
Nonstop2h 30m
Southwest
Sat 8/157:35 pm
DEN
- EUG
Nonstop2h 40m
Southwest
Deal found 7/29![Southwest logo]()
$449
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/125:00 am
EUG
- DEN
Nonstop2h 40m
United Airlines
Sat 8/157:30 pm
DEN
- EUG
Nonstop2h 47m
United Airlines
Deal found 7/29![United Airlines logo]()
$529
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 August 3, 2026.
Search for one-way flight options from Eugene to Denver. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/298:46 pm
EUG
- DEN
1 stop16h 03m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$106
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 10/273:16 pm
EUG
- DEN
1 stop5h 56m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$112
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 9/157:08 am
EUG
- DEN
1 stop11h 18m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/278:51 pm
EUG
- DEN
1 stop25h 53m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/306:00 pm
EUG
- DEN
1 stop8h 48m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 10/47:48 pm
EUG
- DEN
2 stops36h 44m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 11/18:14 pm
EUG
- DEN
1 stop27h 01m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$131
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 9/302:29 pm
EUG
- DEN
1 stop5h 44m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$132
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 August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $223 (Booking.com) |
One-way from | $106 (Kiwi.com) |
Popular in | November |
Cheapest in | October |
Average price | $379 |
Good round-trip deal | $387 or less |
Good one-way deal | $258 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 August 3, 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
Quickest round-trip
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Sat 9/5
12:55 pm-4:20 pm
Nonstop2h 25m
Denver Intl
Sun 9/6
8:45 pm-10:30 pm
Nonstop2h 45m
$299
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Tue 9/22
6:40 am-10:05 am
Nonstop2h 25m
Denver Intl
Thu 9/24
9:00 pm-10:50 pm
Nonstop2h 50m
$299
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Thu 8/27
11:20 am-6:15 pm
1 stop5h 55m
Denver Intl
Thu 9/3
8:55 pm-10:45 pm
Nonstop2h 50m
$309
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Sat 8/29
6:05 am-9:13 pm
2 stops14h 08m
Denver Intl
Tue 9/1
8:06 pm-8:24 pm
1 stop25h 18m
$313
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Sat 9/5
12:47 pm-4:27 pm
Nonstop2h 40m
Denver Intl
Mon 9/7
7:30 pm-9:17 pm
Nonstop2h 47m
$315
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Tue 9/22
6:40 am-10:05 am
Nonstop2h 25m
Denver Intl
Fri 9/25
8:55 pm-10:45 pm
Nonstop2h 50m
$330
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Thu 10/1
2:29 pm-11:44 pm
1 stop8h 15m
Denver Intl
Mon 10/5
12:31 pm-2:32 pm
1 stop27h 01m
$331
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Sat 9/5
11:45 am-8:15 pm
2 stops7h 30m
Denver Intl
Mon 9/7
6:25 am-12:40 pm
1 stop7h 15m
$340
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Sun 9/6
7:10 am-11:56 pm
1 stop15h 46m
Denver Intl
Sun 9/13
6:17 am-12:41 pm
1 stop7h 24m
$346
EugeneDenver
EUG - DEN
EUGDEN
Eugene
Thu 9/17
11:20 am-10:45 pm
2 stops10h 25m
Denver Intl
Mon 9/21
4:10 pm-9:50 pm
2 stops6h 40m
$390
Showing 1-10 of 21 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 August.
| 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 | |
| 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?
The best time to book flights from Eugene to Denver is 83 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 $293). Flying from Eugene to Denver in November is currently the most expensive (average of $497). 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 August 3, 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 August 3, 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.
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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
Westminster
Black Hawk
Centennial
Lakewood
Broomfield
Golden
Lone Tree
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Cripple Creek
Greeley
Winter Park
Limon
Manitou Springs
Frisco
Englewood
Glendale
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.
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Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 3, 2026.
Search flights from Eugene to Denver by cabin class
Find flights from Eugene to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Eugene and Denver flights
Browse other Eugene and Denver flight options. Last updated on August 3, 2026.
Other flights from Eugene
Browse through other flights departing from Eugene. Flights are based on user searches made on Cheapflights and were last updated on August 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$255 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$378 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$246 | Average$351 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$261 | Average$377 | FlexibilityNo cancel fee | On-time69% |