$110 Cheap Flights from Tucson (TUS) to Eugene (EUG)

View $110 flight on Tue, Aug 19, 2025Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Mahlon Sweet Field Airport (EUG)

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Cheap Flights from Tucson to Eugene (TUS-EUG)

Prices were available within the past 7 days and start at $110 for one-way flights and $219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug 12 - Tue, Aug 26
TUS
Tucson
EUG
Eugene
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 12 from Tucson to Eugene, returning Tue, Aug 26, priced at $219 found 5 days ago
Delta
Tue, Aug 12 - Wed, Aug 20
TUS
Tucson
EUG
Eugene
$224 Roundtrip, found 5 days ago
$224
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 12 from Tucson to Eugene, returning Wed, Aug 20, priced at $224 found 5 days ago
Delta
Sat, Aug 9 - Wed, Aug 20
TUS
Tucson
EUG
Eugene
$234 Roundtrip, found 5 days ago
$234
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Aug 9 from Tucson to Eugene, returning Wed, Aug 20, priced at $234 found 5 days ago
Bargain Flight
Sun, Aug 3 - Wed, Aug 6
TUS
Tucson
EUG
Eugene
$237 Roundtrip, found 12 hours ago
$237
Roundtrip
found 12 hours ago
Select Bargain Flight flight, departing Sun, Aug 3 from Tucson to Eugene, returning Wed, Aug 6, priced at $237 found 12 hours ago
Hawaiian Airlines
Sat, Aug 2 - Thu, Aug 7
TUS
Tucson
EUG
Eugene
$238 Roundtrip, found 17 hours ago
$238
Roundtrip
found 17 hours ago
Select Hawaiian Airlines flight, departing Sat, Aug 2 from Tucson to Eugene, returning Thu, Aug 7, priced at $238 found 17 hours ago
Southwest Airlines
Thu, Nov 6 - Mon, Nov 10
TUS
Tucson
EUG
Eugene
$239 Roundtrip, found 11 hours ago
$239
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Thu, Nov 6 from Tucson to Eugene, returning Mon, Nov 10, priced at $239 found 11 hours ago
United
Wed, Aug 27 - Sun, Aug 31
TUS
Tucson
EUG
Eugene
$239 Roundtrip, found 9 hours ago
$239
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Aug 27 from Tucson to Eugene, returning Sun, Aug 31, priced at $239 found 9 hours ago
American Airlines
Wed, Aug 20 - Sat, Aug 23
TUS
Tucson
EUG
Eugene
$239 Roundtrip, found 2 hours ago
$239
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Aug 20 from Tucson to Eugene, returning Sat, Aug 23, priced at $239 found 2 hours ago
Delta
Sat, Nov 8 - Wed, Nov 19
TUS
Tucson
EUG
Eugene
$240 Roundtrip, found 6 days ago
$240
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Nov 8 from Tucson to Eugene, returning Wed, Nov 19, priced at $240 found 6 days ago
Alaska Airlines
Thu, Oct 9 - Tue, Oct 14
TUS
Tucson
EUG
Eugene
$241 Roundtrip, found 5 days ago
$241
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Oct 9 from Tucson to Eugene, returning Tue, Oct 14, priced at $241 found 5 days ago

Alternative airports near Eugene

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

Select flight to Mahlon Sweet Field EUG. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $348
EUG
Mahlon Sweet Field
CheapestClosest
Average driving time to city center14 min
Flights from $348
Flights from Tucson (TUS) to Eugene (EUG)
Origin airport
Tucson Intl.
Destination airport
Eugene
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$218
Distance
1061 mi

Tucson to Eugene Flights

The cheapest times to fly from Tucson 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 Tucson to Eugene are during the month of August. You can find some of the cheapest flights from Tucson to Eugene with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tucson to Eugene

Sunday is one of the best days to book for cheap flights from Tucson 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 Tucson 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 Tucson to Eugene in 2025. You can also book with separate airlines for your outbound and return journeys, from $110 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 Tucson 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 Tucson 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.

 

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Mahlon Sweet Field Airport (EUG) cost?
Discover the latest flight deals from TUS to EUG by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from TUS to EUG?
The cheapest flights from TUS to EUG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from TUS to EUG?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from TUS to EUG. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Tucson Intl. Airport (TUS) to Mahlon Sweet Field Airport (EUG)?
You’ll need to take a flight with a layover when traveling from Tucson Intl. Airport (TUS) to Mahlon Sweet Field Airport (EUG). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from TUS to EUG?
Generally you’ll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from TUS to EUG?
With 100% of journeys usually arriving on time, United Airlines has the best on-time performance for nonstop flights from Tucson Intl. Airport (TUS) to Mahlon Sweet Field Airport (EUG). To keep track of your flight status and get notifications if anything changes, simply head to the Expedia App.
What is the best time to fly from Tucson Intl. Airport (TUS) to Mahlon Sweet Field Airport (EUG)?
To avoid potential delays on the Tucson Intl. Airport (TUS) to Mahlon Sweet Field Airport (EUG) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Tucson Intl. Airport (TUS) to Mahlon Sweet Field Airport (EUG) last-minute?
Last-minute fares from TUS to EUG are generally more expensive. To secure the cheapest rates, start searching for flights as early as possible. That being said, if you’re flexible with your travel plans, it’s possible to land a cheap fare just before your departure.
Is it cheaper to book a TUS to EUG flight and hotel package?
Compared with arranging flights and hotels separately, booking a TUS to EUG flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Simply secure your flights and choose from our extensive range of stays, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Mahlon Sweet Field Airport (EUG)?
In most cases, you can cancel or modify your TUS to EUG flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline’s fees and guidelines on flight changes, or if you’d like further details, go to our Customer Service portal.

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*Available to One Key members.