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$276+ Cheap flights from San Antonio to Eugene (SAT - EUG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — EUG
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$220
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$460
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
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Fri 12/195:10 amSAT - EUG
2 stops31h 07mMultiple Airlines
Sun 12/218:56 pmEUG - SAT
1 stop14h 20mMultiple Airlines
Deal found 11/25$344
This American Airlines deal was found by Cheapflights users on 11/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:28 amSAT - EUG
1 stop7h 18mAmerican Airlines
Tue 12/305:25 amEUG - SAT
1 stop5h 59mAmerican Airlines
Deal found 11/25$353
This Southwest deal was found by Cheapflights users on 11/25. 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 12/165:35 amSAT - EUG
2 stops8h 25mSouthwest
Tue 12/302:30 pmEUG - SAT
2 stops9h 20mSouthwest
Deal found 11/25$403
This American Airlines deal was found by Cheapflights users on 11/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:33 amSAT - EUG
2 stops11h 10mAmerican Airlines
Sat 1/35:25 amEUG - SAT
1 stop5h 59mAmerican Airlines
Deal found 11/24$408
This Alaska Airlines deal was found by Cheapflights users on 11/25. 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 11/25$424
This American Airlines deal was found by Cheapflights users on 11/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:29 amSAT - EUG
1 stop7h 12mAmerican Airlines
Sun 12/215:25 amEUG - SAT
1 stop5h 59mAmerican Airlines
Deal found 11/25$436
This Delta deal was found by Cheapflights users on 11/25. 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.
Fri 12/126:00 pmSAT - EUG
1 stop7h 59mDelta
Sat 12/135:30 amEUG - SAT
1 stop6h 17mDelta
Deal found 11/25$469
This American Airlines deal was found by Cheapflights users on 11/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:00 amSAT - EUG
2 stops10h 46mAmerican Airlines
Sat 12/135:30 amEUG - SAT
1 stop5h 31mAmerican Airlines
Deal found 11/26$474
This Southwest deal was found by Cheapflights users on 11/25. 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.
Fri 12/129:45 amSAT - EUG
2 stops8h 25mSouthwest
Sat 12/136:40 amEUG - SAT
2 stops11h 10mSouthwest
Deal found 11/25$485

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 November 26, 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 1/27

7:35 am-11:12 pm

2 stops17h 37m

Eugene

Sat 1/31

6:10 am-9:28 pm

2 stops13h 18m

$276

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 1/6

7:33 pm-12:22 am

1 stop6h 49m

Eugene

Tue 1/20

9:00 am-5:45 pm

1 stop6h 45m

$284

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 1/14

7:00 am-4:37 pm

2 stops11h 37m

Eugene

Thu 1/29

11:30 am-11:43 pm

2 stops10h 13m

$294

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 1/14

7:00 am-11:12 pm

2 stops18h 12m

Eugene

Tue 2/3

11:30 am-11:43 pm

2 stops10h 13m

$294

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 1/6

1:03 pm-11:12 pm

2 stops12h 09m

Eugene

Tue 1/20

11:30 am-11:43 pm

2 stops10h 13m

$294

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 1/14

7:35 am-4:37 pm

2 stops11h 02m

Eugene

Sat 1/31

6:10 am-9:28 pm

2 stops13h 18m

$294

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sun 1/18

7:00 am-11:12 pm

2 stops18h 12m

Eugene

Fri 1/30

6:10 am-12:41 am

2 stops16h 31m

$294

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sun 1/18

7:00 am-11:12 pm

2 stops18h 12m

Eugene

Sat 1/31

6:10 am-9:28 pm

2 stops13h 18m

$294

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 1/13

7:00 am-4:37 pm

2 stops11h 37m

Eugene

Mon 2/2

6:10 am-5:25 pm

2 stops9h 15m

$294

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 1/14

7:00 am-4:37 pm

2 stops11h 37m

Eugene

Wed 1/28

6:10 am-5:25 pm

2 stops9h 15m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 13 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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Eugene flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $328). 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 November 26, 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 November 26, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American 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.
Southwest
8.0
Very good
4,254 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,050 reviews
Southwest
8.0
Very good
4,254 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,037 reviews
Southwest
8.0
Very good
4,254 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 Delta and Alaska Airlines fly from San Antonio to Eugene in about 6h 49m. The time it takes to get you to your destination can typically vary by up to 10h 48m. 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, American Airlines ($299), Southwest ($329), and United Airlines ($330) offers the cheapest pricing from San Antonio to Eugene. Users have found that American Airlines is 35% cheaper than the other options available to this destination.

  • 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 $328). 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 November 26, 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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