$144 Cheap Flights from Tucson (TUS) to Eugene (EUG)

View $144 flight on Wed, Apr 29, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Tucson to Eugene (TUS-EUG)

Prices were available within the past 7 days and start at $144 for one-way flights and $286 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Fri, Apr 24 - Sat, May 2
TUS
Tucson
EUG
Eugene
$286 Roundtrip, found 5 days ago
$286
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Fri, Apr 24 from Tucson to Eugene, returning Sat, May 2, priced at $286 found 5 days ago
Delta
Wed, May 6 - Tue, May 12
TUS
Tucson
EUG
Eugene
$287 Roundtrip, found 4 hours ago
$287
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, May 6 from Tucson to Eugene, returning Tue, May 12, priced at $287 found 4 hours ago
Southwest Airlines
Tue, Apr 28 - Tue, May 5
TUS
Tucson
EUG
Eugene
$288 Roundtrip, found 20 hours ago
$288
Roundtrip
found 20 hours ago
Select Southwest Airlines flight, departing Tue, Apr 28 from Tucson to Eugene, returning Tue, May 5, priced at $288 found 20 hours ago
Delta
Wed, May 6 - Tue, May 12
TUS
Tucson
EUG
Eugene
$292 Roundtrip, found 4 hours ago
$292
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, May 6 from Tucson to Eugene, returning Tue, May 12, priced at $292 found 4 hours ago
American Airlines
Tue, Apr 28 - Tue, May 5
TUS
Tucson
EUG
Eugene
$293 Roundtrip, found 20 hours ago
$293
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Apr 28 from Tucson to Eugene, returning Tue, May 5, priced at $293 found 20 hours ago
Southwest Airlines
Tue, Apr 28 - Tue, May 5
TUS
Tucson
EUG
Eugene
$293 Roundtrip, found 20 hours ago
$293
Roundtrip
found 20 hours ago
Select Southwest Airlines flight, departing Tue, Apr 28 from Tucson to Eugene, returning Tue, May 5, priced at $293 found 20 hours ago
Alaska Airlines
Thu, May 7 - Sun, May 10
TUS
Tucson
EUG
Eugene
$296 Roundtrip, found 5 days ago
$296
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, May 7 from Tucson to Eugene, returning Sun, May 10, priced at $296 found 5 days ago
Southwest Airlines
Wed, May 6 - Tue, May 12
TUS
Tucson
EUG
Eugene
$297 Roundtrip, found 4 hours ago
$297
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Wed, May 6 from Tucson to Eugene, returning Tue, May 12, priced at $297 found 4 hours ago
Southwest Airlines
Tue, May 19 - Sat, May 23
TUS
Tucson
EUG
Eugene
$301 Roundtrip, found 6 days ago
$301
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, May 19 from Tucson to Eugene, returning Sat, May 23, priced at $301 found 6 days ago
United
Tue, Apr 7 - Tue, Apr 14
TUS
Tucson
EUG
Eugene
$431 Roundtrip, just found
$431
Roundtrip
just found
Select United flight, departing Tue, Apr 7 from Tucson to Eugene, returning Tue, Apr 14, priced at $431 just found

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

January is typically the cheapest month to fly

From $187 - $612 per traveler.

Frequently asked questions

How much does a flight from Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG) cost?
You can find cheap one-way flights from $144 and cheap return flights from $286 Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG) with Expedia. One-way flights generally range between $163 and $845, and roundtrip flights usually range from $337 to $1212. 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 Tucson, AZ (TUS-Tucson Intl.) 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 Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG)?
September is the cheapest month to fly from Tucson (TUS) to Eugene (EUG), with average return fares around $312. This is about 17% lower than the average price for the year, as travel tends to slow down after the summer. Other affordable months to consider are February and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG)?
Enter TUS to EUG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG)?
Southwest Airlines is one of the cheapest airlines offering connecting flights from Tucson (TUS) to Eugene (EUG), with round-trip tickets starting from around $668 with a layover in San Diego Intl. (SAN). 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 Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG)?
To find a cheap flight from Tucson, AZ (TUS-Tucson Intl.) 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 Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG)?
For flights from Tucson (TUS) to Eugene (EUG), September and February are the best months to consider. You can find return flights for about $312 in September, which is the cheapest month. This timing allows you to enjoy pleasant weather while also benefiting from lower fares.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG)?
The earliest flight from Tucson (TUS) to Eugene (EUG) usually departs at around 5:00 AM local time, operated by American Airlines. An early departure like this can help you maximize your time in Eugene, whether you're visiting for business or leisure. 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 Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG)?
The most popular departure times for flights from Tucson Intl. (TUS) to Eugene (EUG) are in the early morning, from 6am to 9am. About 44% of passengers prefer this time window. Many major carriers, including Alaska Airlines, United Airlines, and Delta Airlines, offer flights during this window. This timing works well because it allows you to start your day early and arrive in Eugene with plenty of time to explore.
How long does it take to fly from Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG)?
A flight from TUS to EUG with a layover takes around 6 hours, with the route covering approximately 1,062 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 Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG)?
First class is available on flights from TUS to EUG. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG) flight with Expedia?
It's easy to earn miles on a Tucson, AZ (TUS-Tucson Intl.) 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 Tucson Intl. (TUS)?
From Tucson Intl. (TUS), you can fly into Mahlon Sweet Field (EUG) to reach Eugene. Some flights may connect through major hubs like Harry Reid Intl. (LAS), Denver Intl. (DEN), San Diego Intl. (SAN) 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 Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG) at the last minute?
Typically, booking a last minute flight from Tucson, AZ (TUS-Tucson Intl.) 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 Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG) flight and hotel package?
Securing a Tucson, AZ (TUS-Tucson Intl.) 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 Tucson, AZ (TUS-Tucson Intl.) to Eugene, OR (EUG)?
If you booked your Tucson, AZ (TUS-Tucson Intl.) 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
Tucson Intl.
Destination airport
Eugene
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$286
Distance
1061 mi

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 April. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $144 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

*Flight schedules are subject to change.

Explore a world of travel with Expedia

*Available to One Key members.