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CA $138 Cheap Flights from San Francisco (SFO) to Eugene (EUG)

View CA $138 flight on Fri, Sep 11, 2026Opens in a new window

Popular airlines from San Francisco International Airport (SFO) to Mahlon Sweet Field Airport (EUG)

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Cheap flights from San Francisco (SFO) to Eugene (EUG)

Prices were available within the past 7 days and start at CA $138 for one-way flights and CA $346 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Dec 7 - Mon, Dec 14
SFO
San Francisco
EUG
Eugene
CA $346 Roundtrip, found 5 days ago
CA $346
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Dec 7 from San Francisco to Eugene, returning Mon, Dec 14, priced at CA $346 found 5 days ago
Alaska Airlines
Mon, Dec 7 - Mon, Dec 14
SFO
San Francisco
EUG
Eugene
CA $396 Roundtrip, found 5 days ago
CA $396
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Dec 7 from San Francisco to Eugene, returning Mon, Dec 14, priced at CA $396 found 5 days ago
Alaska Airlines
Sat, Sep 5 - Tue, Sep 8
SFO
San Francisco
EUG
Eugene
CA $403 Roundtrip, found 1 day ago
CA $403
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 5 from San Francisco to Eugene, returning Tue, Sep 8, priced at CA $403 found 1 day ago
Alaska Airlines
Sat, Sep 5 - Tue, Sep 8
SFO
San Francisco
EUG
Eugene
CA $420 Roundtrip, found 1 day ago
CA $420
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 5 from San Francisco to Eugene, returning Tue, Sep 8, priced at CA $420 found 1 day ago
Alaska Airlines
Fri, Oct 30 - Mon, Nov 2
SFO
San Francisco
EUG
Eugene
CA $435 Roundtrip, found 2 days ago
CA $435
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Oct 30 from San Francisco to Eugene, returning Mon, Nov 2, priced at CA $435 found 2 days ago
Delta
Tue, Oct 6 - Sat, Oct 10
SFO
San Francisco
EUG
Eugene
CA $440 Roundtrip, found 5 days ago
CA $440
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Oct 6 from San Francisco to Eugene, returning Sat, Oct 10, priced at CA $440 found 5 days ago
Alaska Airlines
Mon, Dec 7 - Mon, Dec 14
SFO
San Francisco
EUG
Eugene
CA $444 Roundtrip, found 5 days ago
CA $444
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Dec 7 from San Francisco to Eugene, returning Mon, Dec 14, priced at CA $444 found 5 days ago
Delta
Tue, Oct 6 - Sat, Oct 10
SFO
San Francisco
EUG
Eugene
CA $445 Roundtrip, found 5 days ago
CA $445
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Oct 6 from San Francisco to Eugene, returning Sat, Oct 10, priced at CA $445 found 5 days ago
United
Thu, Oct 29 - Sun, Nov 1
SFO
San Francisco
EUG
Eugene
CA $635 Roundtrip, found 1 day ago
CA $635
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 29 from San Francisco to Eugene, returning Sun, Nov 1, priced at CA $635 found 1 day ago
American Airlines
Thu, Oct 8 - Sun, Oct 11
SFO
San Francisco
EUG
Eugene
CA $1,115 Roundtrip, just found
CA $1,115
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 8 from San Francisco to Eugene, returning Sun, Oct 11, priced at CA $1,115 just found

Find the cheapest month to fly from San Francisco (SFO) to Eugene (EUG)

October is typically the cheapest month to fly

From CA $211 - CA $448 per traveller.

Frequently asked questions

How much does a flight from San Francisco, CA (SFO) to Eugene, OR (EUG) cost?
You can find cheap one-way flights from CA $138 and cheap return flights from CA $346 SFO to EUG with Expedia. One-way flights typically cost between CA$169 and CA$746. 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 SFO to EUG ticket fares go up or down.
What is the cheapest month to fly from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
The cheapest months to fly from SFO to EUG are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
Only one airline offers direct flights from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG). United operates 27 direct flights from SFO to EUG every week.
What is the cheapest airline that flies from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
United also offers one of the cheapest connecting return flights on this route, with tickets starting from around CA$326. United is one of the cheapest airlines offering nonstop return flights from San Francisco Intl. (SFO) to Mahlon Sweet Field (EUG), with tickets starting from around CA$343 for flights that can be booked for departure within the next year. 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.
How do I find cheap flights from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
To find a cheap flight from San Francisco, CA (SFO-San Francisco 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 airline to fly with from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
The best airline to fly with from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. Alaska Airlines offers the most daily flights from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
You'll find approximately 4 nonstop flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG). For even more choices, look at flights that include layovers, as there are around 35 connecting flights per day. Some common connection points include Seattle - Tacoma Intl. (SEA), Los Angeles Intl. (LAX), and San Diego Intl. (SAN).
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
The earliest flight from San Francisco International Airport (SFO) to Eugene (EUG) typically departs around 12:45 AM local time. This flight is operated by American Airlines. This is a seasonal service, active only in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
You'll typically find the most flights from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG) on a Friday, with around 51 flights available. This gives you a good selection of options if you're planning to travel at the end of the week. Major airlines on this route include Alaska Airlines, Delta, and Southwest Airlines. Friday offers notably more flight options compared to other days of the week, making it a convenient day to fly.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
The most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG) are in the morning, between 9am and 12pm. Many major carriers, including United, Alaska Airlines and Delta, offer flights during this window. This timing works well for many travellers as it allows for a full day of activities upon arrival in Eugene.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
When flying from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG), you have a few options for flight times. A nonstop flight typically takes around 1 hour 48 minutes. If you opt for a one-stop flight, your travel time will be longer, usually around 6 hours 30 minutes. Flights with two or more stops generally take about 13 hours. The distance covered on this route is approximately 726 kilometres. Keep in mind that actual flight durations can vary due to factors like wind patterns and air traffic.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
Yes, you can fly business class or first class from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG).You can fly business class with Delta.First class cabins are available on Alaska Airlines, Delta, United, and American Airlines.
How much is a business class flight from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
A non-stop, one-way business class flight from San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG) is usually around CA$818 - CA$1,159. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG) if you opt for a connecting flight.
How do I earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO-San Francisco 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, OR (EUG) from San Francisco, CA (SFO)?
If you're planning to travel to Eugene from San Francisco Intl. (SFO), you can fly directly into Mahlon Sweet Field (EUG). Some flights may connect through major hubs like Los Angeles Intl. (LAX), San Diego Intl. (SAN), or Harry Reid International Airport (LAS) 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 San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco 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 San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG) flight and hotel package?
Securing a San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG) flight and hotel package 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 San Francisco, CA (SFO-San Francisco Intl.) to Eugene, OR (EUG)?
If you booked your San Francisco, CA (SFO-San Francisco 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
San Francisco Intl.
Destination airport
Eugene
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
CA $346
Distance
722 km
Average flight time
1 hour 41 mins

Book with confidence

San Francisco to Eugene Flights

The easy way to book your flights from San Francisco to Eugene 

With Expedia, it’s simple to find and book flights to Eugene from San Francisco whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Eugene, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Francisco to Eugene today, tomorrow, or this week.  

 

Save dollars with cheap flights from San Francisco Intl., SFO to Eugene, EUG 

Sort your search results by price to find great deals on your flight from San Francisco to Eugene—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Eugene from San Francisco currently is just CA $346 rising to CA $1,115.  

Here are more money-saving tips: 

  • Fly in December when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Eugene  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Eugene from San Francisco 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Eugene with Expedia today.

San Francisco to Eugene Flights

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*Available to Expedia members.