$148 Cheap Flights from Tucson (TUS) to Eugene (EUG)

View $148 flight on Tue, Oct 28, 2025Opens in a new window

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

Cheap Flights from Tucson to Eugene (TUS-EUG)

Prices were available within the past 7 days and start at $148 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Dec 6 - Wed, Dec 10
TUS
Tucson
EUG
Eugene
$223 Roundtrip, found 2 days ago
$223
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Dec 6 from Tucson to Eugene, returning Wed, Dec 10, priced at $223 found 2 days ago
Delta
Sat, Dec 6 - Wed, Dec 10
TUS
Tucson
EUG
Eugene
$227 Roundtrip, found 2 days ago
$227
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Dec 6 from Tucson to Eugene, returning Wed, Dec 10, priced at $227 found 2 days ago
Delta
Wed, Oct 22 - Sat, Oct 25
TUS
Tucson
EUG
Eugene
$233 Roundtrip, found 6 days ago
$233
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 22 from Tucson to Eugene, returning Sat, Oct 25, priced at $233 found 6 days ago
Southwest Airlines
Tue, Oct 7 - Mon, Oct 13
TUS
Tucson
EUG
Eugene
$237 Roundtrip, found 6 days ago
$237
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 7 from Tucson to Eugene, returning Mon, Oct 13, priced at $237 found 6 days ago
Delta
Mon, Oct 20 - Sat, Oct 25
TUS
Tucson
EUG
Eugene
$246 Roundtrip, found 6 days ago
$246
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Oct 20 from Tucson to Eugene, returning Sat, Oct 25, priced at $246 found 6 days ago
Southwest Airlines
Fri, Oct 31 - Mon, Nov 3
TUS
Tucson
EUG
Eugene
$261 Roundtrip, found 6 days ago
$261
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Fri, Oct 31 from Tucson to Eugene, returning Mon, Nov 3, priced at $261 found 6 days ago
Delta
Tue, Oct 7 - Wed, Oct 15
TUS
Tucson
EUG
Eugene
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 7 from Tucson to Eugene, returning Wed, Oct 15, priced at $268 found 2 days ago
Hawaiian Airlines
Wed, Oct 8 - Tue, Oct 28
TUS
Tucson
EUG
Eugene
$296 Roundtrip, found 1 day ago
$296
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Oct 8 from Tucson to Eugene, returning Tue, Oct 28, priced at $296 found 1 day ago
American Airlines
Tue, Dec 16 - Thu, Jan 1
TUS
Tucson
EUG
Eugene
$311 Roundtrip, found 1 day ago
$311
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 16 from Tucson to Eugene, returning Thu, Jan 1, priced at $311 found 1 day ago
Alaska Airlines
Wed, Oct 22 - Tue, Oct 28
TUS
Tucson
EUG
Eugene
$312 Roundtrip, found 1 hour ago
$312
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Oct 22 from Tucson to Eugene, returning Tue, Oct 28, priced at $312 found 1 hour ago

Find the cheapest month to fly from Tucson (TUS) to Eugene (EUG)

September is typically the cheapest month to fly

From $201 - $616 per traveler.

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Mahlon Sweet Field Airport (EUG) cost?
Get a cheap one-way flight from $148 or cheap return flight from $223 from Tucson Intl. Airport (TUS) to Mahlon Sweet Field Airport (EUG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tucson Intl. Airport (TUS) to Mahlon Sweet Field Airport (EUG)?
December is the least expensive month to fly from TUS to EUG. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Mahlon Sweet Field Airport (EUG)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from TUS to EUG. Then, sort your results by "Price (lowest to highest)" to score 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.

Travel information

Travel information

Origin airport
Tucson Intl.
Destination airport
Eugene
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$222
Distance
1061 mi

Book with confidence

Book with confidence

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 December. 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 $148 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.

 

Tucson to Eugene Flights

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*Available to One Key members.