$253 Cheap Flights from Gillette (GCC) to Eugene (EUG)

View $253 flight on Wed, Mar 25, 2026Opens in a new window

Popular airlines from Gillette, WY (GCC-Campbell County) to Mahlon Sweet Field Airport (EUG)

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Cheap Flights from Gillette to Eugene (GCC-EUG)

Prices were available within the past 7 days and start at $253 for one-way flights and $506 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Mar 25 - Thu, Mar 26
GCC
Gillette
EUG
Eugene
$506 Roundtrip, found 3 days ago
$506
Roundtrip
found 3 days ago
Select United flight, departing Wed, Mar 25 from Gillette to Eugene, returning Thu, Mar 26, priced at $506 found 3 days ago
United
Wed, Mar 25 - Thu, Mar 26
GCC
Gillette
EUG
Eugene
$533 Roundtrip, found 3 days ago
$533
Roundtrip
found 3 days ago
Select United flight, departing Wed, Mar 25 from Gillette to Eugene, returning Thu, Mar 26, priced at $533 found 3 days ago
United
Wed, Mar 25 - Thu, Mar 26
GCC
Gillette
EUG
Eugene
$576 Roundtrip, found 3 days ago
$576
Roundtrip
found 3 days ago
Select United flight, departing Wed, Mar 25 from Gillette to Eugene, returning Thu, Mar 26, priced at $576 found 3 days ago
United
Wed, Jul 8 - Thu, Jul 16
GCC
Gillette
EUG
Eugene
$593 Roundtrip, found 4 hours ago
$593
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Jul 8 from Gillette to Eugene, returning Thu, Jul 16, priced at $593 found 4 hours ago
United
Wed, Mar 25 - Thu, Mar 26
GCC
Gillette
EUG
Eugene
$603 Roundtrip, found 3 days ago
$603
Roundtrip
found 3 days ago
Select United flight, departing Wed, Mar 25 from Gillette to Eugene, returning Thu, Mar 26, priced at $603 found 3 days ago
United
Wed, Jul 8 - Thu, Jul 16
GCC
Gillette
EUG
Eugene
$648 Roundtrip, found 4 hours ago
$648
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Jul 8 from Gillette to Eugene, returning Thu, Jul 16, priced at $648 found 4 hours ago
United
Wed, Mar 25 - Thu, Mar 26
GCC
Gillette
EUG
Eugene
$656 Roundtrip, found 3 days ago
$656
Roundtrip
found 3 days ago
Select United flight, departing Wed, Mar 25 from Gillette to Eugene, returning Thu, Mar 26, priced at $656 found 3 days ago
United
Wed, Jul 8 - Thu, Jul 16
GCC
Gillette
EUG
Eugene
$674 Roundtrip, found 4 hours ago
$674
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Jul 8 from Gillette to Eugene, returning Thu, Jul 16, priced at $674 found 4 hours ago
United
Wed, Mar 25 - Thu, Mar 26
GCC
Gillette
EUG
Eugene
$683 Roundtrip, found 3 days ago
$683
Roundtrip
found 3 days ago
Select United flight, departing Wed, Mar 25 from Gillette to Eugene, returning Thu, Mar 26, priced at $683 found 3 days ago
United
Thu, Mar 19 - Sun, Mar 22
GCC
Gillette
EUG
Eugene
$690 Roundtrip, found 6 days ago
$690
Roundtrip
found 6 days ago
Select United flight, departing Thu, Mar 19 from Gillette to Eugene, returning Sun, Mar 22, priced at $690 found 6 days ago

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Frequently asked questions

How much does a flight from Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG) cost?
You can find cheap one-way flights from $253 and cheap return flights from $506 Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG) with Expedia. Return flights typically cost between $592 and $2292. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG)?
The cheapest month to fly from GCC to EUG is March 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're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG)?
Enter GCC to EUG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG)?
United is one of the cheapest airlines offering connecting flights from Campbell County (GCC) to Mahlon Sweet Field (EUG), with round-trip tickets starting from around $592 with a layover in Denver Intl. (DEN). 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.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG)?
To find a cheap flight from Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG), 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 time to fly from Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG)?
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.
What is the earliest flight from Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG)?
The earliest flight from Campbell County Airport (GCC) to Mahlon Sweet Field (EUG) typically departs at around 5:20 AM, operated by United and Alaska Airlines. This early departure can help you maximize your time in Eugene. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG)?
The most popular departure times for flights from Campbell County (GCC) to Mahlon Sweet Field (EUG) are in the early morning, from 6am to 9am. About 50% of passengers prefer this time window. Many major carriers, including United Airlines, operate flights during this time. This timing is favored as it allows travelers to arrive in Eugene with a full day ahead of them.
How long does it take to fly from Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG)?
Flights from GCC to EUG with one stop typically take around 8 hours 50 minutes, covering approximately 874 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG)?
Select the "Business class" and "First class" filters when looking for GCC to EUG flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG) flight with Expedia?
It's easy to earn miles on a Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG) 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 Eugene from Campbell County (GCC)?
If you're planning to travel to Eugene from Campbell County (GCC), you can fly into Mahlon Sweet Field (EUG) Some flights may connect through major hubs like Denver Intl. (DEN) before reaching Eugene. 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 Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG) at the last minute?
Typically, booking a last minute flight from Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG) 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 Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG) flight and hotel package?
Securing a Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG) Eugene Vacation Packages 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 Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG)?
If you booked your Gillette, WY (GCC-Campbell County) to Eugene, OR (EUG) 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
Campbell County
Destination airport
Eugene
Airlines serving
United
Roundtrip price
$506
Distance
873 mi

Book with confidence

Gillette to Eugene Flights

The cheapest times to fly from Gillette to Eugene

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Gillette to Eugene are during the month of March. You can find some of the cheapest flights from Gillette to Eugene with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Gillette to Eugene

Sunday is one of the best days to book for cheap flights from Gillette to Eugene: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Gillette to Eugene

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Gillette to Eugene in 2026. You can also book with separate airlines for your outbound and return journeys, from $253 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Gillette to Eugene flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Gillette to Eugene airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Gillette to Eugene Flights

*Flight schedules are subject to change.

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