$108 Cheap Delta flights from Seattle to Eugene (SEA to EUG)

Find The Best Day To Fly from Seattle to Eugene

Amazing Delta SEA to EUG Flight Deals

The cheapest flights to Eugene found within the past 7 days were $215 round trip and $108 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Sep 26 - Sun, Sep 27
SEA
Seattle
EUG
Eugene
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 26 from Seattle to Eugene, returning Sun, Sep 27, priced at $215 found 1 day ago

EUG From SEA Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Glendale Inn

Glendale Inn

3 out of 5
Price was $596, price is now $540 per person
$540
per person
Sep 3 - Sep 11
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Eugene (EUG)
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Frequently asked questions

Can I catch a flight from Sea-Tac Airport to Mahlon Sweet Field right now?
Be sure to go to our Covid-19 Travel Advisor to see if there are any current travel advice reports and quarantine requirements in effect in Mahlon Sweet Field when flying in from Sea-Tac Airport.
What terminal is Delta Air Lines at Sea-Tac Airport?
If you're heading from SEA to Mahlon Sweet Field Airport (EUG), you'll probably be arriving at the main terminal. We can't say for certain which terminal you'll be taking off from — you'll need to check with your airline.
Are there Delta Air Lines non-stop flights from SEA to EUG?
The answer is yes. Save yourself time and effort and jet straight from SEA to Mahlon Sweet Field with Delta Air Lines. Avoid lengthy stopovers, reduce the risk of losing your bags and reach your destination faster — direct flights are the preferred way to travel for many wise wanderers.
How long is a Delta Air Lines flight from SEA to EUG?
If the weather's fine and all goes to plan, your Delta Air Lines flight from SEA to EUG will take on average 2 hours and 40 minutes. Use the time to fine tune your travel itinerary before you touch down.
What type of aircraft does Delta Air Lines fly from SEA to EUG?
If you've booked a ticket from SEA to EUG with Delta Air Lines, you'll likely be flying aboard the Embraer 175.
How many direct and indirect flights does Delta Air Lines fly from SEA to EUG?
Delta Air Lines currently offers approximately 2 flights every day from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Mahlon Sweet Field Airport (EUG), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Delta flight from Seattle SEA to Eugene EUG 

To find the best deals on flights to Seattle from Eugene with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Seattle SEA to Eugene EUG with Delta 

If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $215 to $215, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Delta flights from Seattle SEA to Eugene EUG 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Delta flight from Seattle to Eugene costs from $108. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Eugene EUG from  Seattle SEA with Delta 

To find a cheap Delta flight from Seattle SEA to Eugene EUG, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Delta flights from Seattle SEA to Eugene EUG 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover. 

 

Find nonstop flights from Seattle SEA to Eugene EUG with Delta 

If you’re keen to be on Eugene soil fast, don’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Delta flights from Seattle SEA to Eugene EUG 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Eugene EUG from  Seattle SEA with Delta on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

Travelers ❤️ these 🏨 after their flight to Eugene

Royal Inn Eugene

Royal Inn Eugene

2 out of 5
1740 Highway 99 N Eugene OR
This hotel doesn't skimp on freebies - guests receive free WiFi and free self parking. Staff at the 24-hour front desk can provide around-the-clock ...
8.6/10 Excellent! (783 reviews)
"This place was clean and easy to get to from the airport. They also weren’t far from the college U of O. The staff were very nice and accommodating. We will definitely be back when we move our kid out here next month."

Reviewed on Aug 20, 2026

Royal Inn Eugene
Budget Lodge Eugene

Budget Lodge Eugene

2 out of 5
1291 Highway 99N Eugene OR
This motel doesn't skimp on freebies - guests receive free WiFi and free self parking. Express check-out and laundry facilities are also provided.
8.6/10 Excellent! (424 reviews)
"Nnnnnnmmmm"

Reviewed on Aug 1, 2026

Budget Lodge Eugene
Valley River Inn

Valley River Inn

4 out of 5
1000 Valley River Way Eugene OR
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Families will appreciate the children's pool and complimentary bicycles. Enjoy the seasonal ...
9.4/10 Exceptional! (2,093 reviews)
"Location is great for riding our bikes on the trail along the Willamette river just outside the hotel."

Reviewed on Aug 20, 2026

Valley River Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Explore More Ways to Travel with Travelocity

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.