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CA $196 Cheap Flights from Eugene (EUG) to Denver (DEN)

View CA $196 flight on Sat, Sep 5, 2026Opens in a new window

Flight 1

Popular airlines from Mahlon Sweet Field Airport (EUG) to Denver International Airport (DEN)

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Cheap flights from Eugene (EUG) to Denver (DEN)

Prices were available within the past 7 days and start at CA $196 for one-way flights and CA $410 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Aug 29 - Sat, Sep 12
EUG
Eugene
DEN
Denver
CA $410 Roundtrip, found 5 days ago
CA $410
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Aug 29 from Eugene to Denver, returning Sat, Sep 12, priced at CA $410 found 5 days ago
Alaska Airlines
Sat, Sep 5 - Tue, Sep 8
EUG
Eugene
DEN
Denver
CA $414 Roundtrip, found 1 day ago
CA $414
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Eugene to Denver, returning Tue, Sep 8, priced at CA $414 found 1 day ago
Alaska Airlines
Fri, Aug 28 - Sat, Sep 12
EUG
Eugene
DEN
Denver
CA $430 Roundtrip, found 5 days ago
CA $430
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Aug 28 from Eugene to Denver, returning Sat, Sep 12, priced at CA $430 found 5 days ago
Alaska Airlines
Sat, Sep 5 - Tue, Sep 8
EUG
Eugene
DEN
Denver
CA $432 Roundtrip, found 1 day ago
CA $432
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Eugene to Denver, returning Tue, Sep 8, priced at CA $432 found 1 day ago
Alaska Airlines
Sat, Sep 5 - Thu, Sep 10
EUG
Eugene
DEN
Denver
CA $434 Roundtrip, found 1 day ago
CA $434
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Eugene to Denver, returning Thu, Sep 10, priced at CA $434 found 1 day ago
Alaska Airlines
Thu, Sep 24 - Mon, Sep 28
EUG
Eugene
DEN
Denver
CA $435 Roundtrip, found 4 days ago
CA $435
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Sep 24 from Eugene to Denver, returning Mon, Sep 28, priced at CA $435 found 4 days ago
Alaska Airlines
Sat, Aug 29 - Wed, Sep 2
EUG
Eugene
DEN
Denver
CA $437 Roundtrip, found 1 day ago
CA $437
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Aug 29 from Eugene to Denver, returning Wed, Sep 2, priced at CA $437 found 1 day ago
Alaska Airlines
Sat, Sep 5 - Tue, Sep 8
EUG
Eugene
DEN
Denver
CA $442 Roundtrip, found 1 day ago
CA $442
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Eugene to Denver, returning Tue, Sep 8, priced at CA $442 found 1 day ago
Delta
Tue, Sep 8 - Thu, Sep 10
EUG
Eugene
DEN
Denver
CA $465 Roundtrip, found 4 days ago
CA $465
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 8 from Eugene to Denver, returning Thu, Sep 10, priced at CA $465 found 4 days ago
American Airlines
Fri, Sep 4 - Tue, Sep 8
EUG
Eugene
DEN
Denver
CA $486 Roundtrip, found 19 hours ago
CA $486
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Fri, Sep 4 from Eugene to Denver, returning Tue, Sep 8, priced at CA $486 found 19 hours ago

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city centre is 32 minutes. Flights from CA $465
DEN
Denver Intl.
Cheapest
Average driving time to city centre32 min
Flights from CA $465

Find the cheapest month to fly from Eugene (EUG) to Denver (DEN)

September is typically the cheapest month to fly

From CA $318 - CA $486 per traveller.

Frequently asked questions

How much does a flight from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.) cost?
You can find one-way and return flights from EUG to DEN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when EUG to DEN ticket fares go up or down.
What is the cheapest month to fly from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.)?
The cheapest months to fly from EUG to DEN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.)?
You have 2 airlines offering direct flights from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.). Here are the top carriers:
  • United operates 19 direct flights from EUG to DEN every week.
  • Southwest Airlines operates 14 direct flights from EUG to DEN every week.
What is the cheapest airline that flies from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.)?
Southwest Airlines also offers one of the cheapest connecting return flights with a layover in Sacramento Intl. (SMF), starting from around CA$207. Southwest Airlines is one of the cheapest airlines offering nonstop return flights from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.), with tickets starting from around CA$348 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.)?
To find a cheap flight from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.)?
The best airline to fly with from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. Alaska Airlines offers the most daily flights from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.)?
You'll find approximately 5 nonstop flights per day from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.). For even more choices, look at flights that include layovers, as there are around 18 connecting flights per day. Some common connection points include Seattle - Tacoma Intl. (SEA), Sacramento Intl. (SMF), and Portland Intl. (PDX).
What is the earliest flight from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.)?
The earliest flight from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.) typically departs at around 5:00 AM local time, operated by Alaska Airlines. This is a seasonal service active in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.)?
You'll find the most flights from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.) on Thursdays, with around 28 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, Delta, and Southwest Airlines. Flight schedules are fairly consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.
What are the most popular departure times for flights from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.)?
The most popular departure times for flights from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.) are in the early afternoon, from 12pm to 3pm. Many major carriers, including Southwest Airlines, United and Alaska Airlines, offer flights during this window. Many travellers prefer this time as it allows for a relaxed morning before heading to the airport and an afternoon arrival in Denver, giving you time to settle in.
How long does it take to fly from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.)?
When flying from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.), you'll find that nonstop flights are the quickest option, typically taking around 2 hours 30 minutes. This route covers a distance of approximately 1,600 kilometres. If you opt for a one-stop flight, your travel time will increase, usually taking about 5 hours 18 minutes. Flights with two or more stops will take even longer, averaging around 11 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.)?
You can fly business class or first class between EUG and DEN. You can fly business class with Delta.First class cabins are available on Alaska Airlines, United, Delta, and American Airlines.
How do I earn miles on a Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.) flight with Expedia?
It's easy to earn miles on a Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Denver, CO (DEN) from Eugene, OR (EUG)?
If you're planning to travel to Denver from Mahlon Sweet Field (EUG), you can fly directly into Denver Intl. (DEN). Some flights may connect through major hubs like Portland Intl. (PDX), Seattle - Tacoma Intl. (SEA), or Sacramento Intl. (SMF) before reaching Denver. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.) at the last minute?
Typically, booking a last minute flight from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.) flight and hotel package?
Securing a Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.)?
If you booked your Eugene, OR (EUG) to Denver, CO (DEN-Denver Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Eugene
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta
Roundtrip price
CA $409
Distance
1590 km
Average flight time
3 hours 31 mins

Book with confidence

Eugene to Denver Flights

The easy way to book your flights from Eugene to Denver 

With Expedia, it’s simple to find and book flights to Denver from Eugene whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Denver Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Eugene to Denver today, tomorrow, or this week.  

 

Save dollars with cheap flights from Eugene, EUG to Denver Intl., DEN 

Sort your search results by price to find great deals on your flight from Eugene to Denver—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Denver from Eugene currently is just CA $410 rising to CA $486.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Denver  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Denver from Eugene 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Denver with Expedia today.

Eugene to Denver Flights

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*Available to Expedia members.