$142 Cheap Flights from Tucson (TUS) to Eugene (EUG)

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Find available prices by choosing your travel dates.

Cheap Flights from Tucson to Eugene (TUS-EUG)

Prices were available within the past 7 days and start at $142 for one-way flights and $281 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Alaska Airlines
United
Delta
American Airlines
Delta
American Airlines
Delta
Delta
Delta
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
$281
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 July. 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 $142 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

Is it cheaper to buy a plane ticket from Tucson Intl. Airport to EUG last minute?
Being spontaneous is an awesome way to travel around, but it’s not always the smartest way to find a cheap plane ticket. It’s better to book your Tucson Intl. Airport (TUS) to EUG journey in advance instead of waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneity for when you reach your destination!
Can I change the date of my flight from Tucson Intl. Airport (TUS) to Mahlon Sweet Field Airport (EUG)?
You can make changes to your Tucson Intl. Airport (TUS) to EUG flight via the Expedia Trips portal. Before making any amendments, review the ticket rules in your itinerary to learn what the carrier will let you do and what charges may apply. Some airlines have a change fee per person, plus any difference in prices. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also swing by our Customer Service portal for more information and to chat with our Virtual Agent.

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*Available to One Key members.