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$162+ Cheap flights from San Antonio to Eugene (SAT - EUG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — EUG
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from San Antonio to Eugene

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Eugene (EUG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$273
(Kiwi.com)

One-way from

$162
(Delta)

Popular in

March

Cheapest in

October

Average price

$327
Provider with most accurate pricing for San Antonio-Eugene flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Eugene flights.
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From San Antonio to Eugene
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One-way flight from San Antonio to Eugene
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from San Antonio to Eugene

Cheapest flights from San Antonio to Eugene
Explore the most affordable flight options available from San Antonio to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:35 amSAT - EUG
1 stop10h 15mSouthwest
Wed 1/72:30 pmEUG - SAT
1 stop5h 10mSouthwest
Deal found 10/23$248
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:23 pmSAT - EUG
1 stop24h 49mMultiple Airlines
Sun 11/98:50 pmEUG - SAT
2 stops24h 55mMultiple Airlines
Deal found 10/21$273
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:35 amSAT - EUG
1 stop10h 15mSouthwest
Fri 1/92:30 pmEUG - SAT
1 stop5h 10mSouthwest
Deal found 10/22$274
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amSAT - EUG
2 stops11h 49mDelta
Sun 12/77:00 amEUG - SAT
2 stops14h 17mDelta
Deal found 10/21$296
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:18 pmSAT - EUG
1 stop5h 45mDelta
Thu 12/255:30 amEUG - SAT
1 stop6h 16mDelta
Deal found 10/21$361
This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amSAT - EUG
1 stop20h 23mAlaska Airlines
Sat 1/35:56 amEUG - SAT
1 stop21h 09mAlaska Airlines
Deal found 10/22$392

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Eugene that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from San Antonio to Eugene that are best for you.

Fly from

San Antonio

Fly to

Eugene

Route

Depart

Return

Price

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 12/9

5:35 am-1:50 pm

1 stop10h 15m

Eugene

Wed 1/7

2:30 pm-9:40 pm

1 stop5h 10m

$248

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 11/5

3:23 pm-2:12 pm

1 stop24h 49m

Eugene

Sun 11/9

8:50 pm-11:45 pm

2 stops24h 55m

$273

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 12/9

5:35 am-1:50 pm

1 stop10h 15m

Eugene

Fri 1/9

2:30 pm-9:40 pm

1 stop5h 10m

$274

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 2/24

8:00 am-12:22 pm

1 stop6h 22m

Eugene

Wed 2/25

5:45 am-1:34 pm

1 stop5h 49m

$281

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 12/31

6:40 am-12:02 pm

1 stop7h 22m

$162

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 12/31

5:20 am-12:14 pm

2 stops8h 54m

$185

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Thu 1/1

5:35 am-12:00 pm

2 stops8h 25m

$196

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 11/5

3:23 pm-2:12 pm

1 stop24h 49m

$207

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 12/31

5:56 pm-10:51 am

3 stops42h 55m

$246

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 10/29

7:00 am-8:07 pm

2 stops39h 07m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 15 results
1
2

Compare providers for flights from San Antonio to Eugene

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Eugene in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Eugene flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Eugene flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Eugene flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Eugene flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Eugene flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Eugene

Have a flexible travel schedule? Discover the best time to fly to Eugene from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Eugene

What is the cheapest month to book a flight from San Antonio to Eugene?

Currently, May is the cheapest month in which you can book a flight from San Antonio to Eugene (average of $172). Flying from San Antonio to Eugene in March is currently the most expensive (average of $333). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to EUG?

Find hourly flight availability from San Antonio to Eugene. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

It’s optimal to fly from San Antonio to Eugene in the evening. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from San Antonio to Eugene?

Reviews of airlines servicing Eugene

Get insights into the airlines that provide service to Eugene. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Eugene. Reviews last updated October 23, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and United Airlines from San Antonio to Eugene to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,156 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Alaska Airlines
8.0
Very good
11,156 reviews
Alaska Airlines
8.0
Very good
11,156 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Southwest
8.0
Very good
4,237 reviews
Alaska Airlines
8.0
Very good
11,156 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
United Airlines
7.4
Good
8,991 reviews
Alaska Airlines
8.0
Very good
11,156 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
American Airlines
7.2
Good
11,028 reviews
Alaska Airlines
8.0
Very good
11,156 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Eugene. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Antonio to Eugene?

    Airlines like Southwest and Delta fly from San Antonio to Eugene in about 6h 22m. The time it takes to get you to your destination can typically vary by up to 3h 53m. Airlines will cover a distance of 1687 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Antonio to Eugene round-trip?

    According to our current data, Alaska Airlines ($259), Southwest ($329), and United Airlines ($330) offers the cheapest pricing from San Antonio to Eugene. Users have found that Alaska Airlines is 43% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Antonio to Eugene one-way?

    One-way options have recently been found by users for as low as $162 on Delta. Other airlines that offer cheap prices include United Airlines from $185 and Southwest from $196 one-way.

  • Can I find deals for flights from San Antonio to Eugene that include hotel bookings?

    Yes. In addition to deals on San Antonio to Eugene flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Eugene?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Eugene.

  • Can I find deals for business class flights from San Antonio to Eugene?

    Yes. Cheapflights offers flight deals from San Antonio to Eugene by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Eugene?

    Currently, May is the cheapest month in which you can book a flight from San Antonio to Eugene (average of $172). Flying from San Antonio to Eugene in March is currently the most expensive (average of $333). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Eugene?

Book flights to Eugene if you plan to visit one of these locations
Newport
Albany
Corvallis

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Top 4 airlines flying from San Antonio to Eugene

Discover the top 4 airlines that operate flights from San Antonio to Eugene. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$259Average$419FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$329Average$487FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$330Average$610FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$336Average$377FlexibilityNo cancel feeOn-time71%

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