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$159+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — EUG
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August 18, 2025.

Round-trip from

$235
(Kiwi.com)

One-way from

$159
(Delta)

Popular in

March

Cheapest in

October

Average price

$342
From San Antonio to Eugene
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One-way flight from San Antonio to Eugene
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Highest demand for flights based on searches. 22% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/38:28 pmSAT - EUG
2 stops24h 26mMultiple Airlines
Thu 9/117:44 pmEUG - SAT
1 stop15h 32mMultiple Airlines
Deal found 8/16$235
This Delta deal was found by Cheapflights users on 8/18. 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 9/2712:15 pmSAT - EUG
2 stops12h 27mDelta
Wed 10/111:33 amEUG - SAT
2 stops10h 19mDelta
Deal found 8/18$292
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 9/276:27 amSAT - EUG
1 stop8h 15mAlaska Airlines
Wed 10/15:45 pmEUG - SAT
1 stop23h 12mAlaska Airlines
Deal found 8/18$325
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 11/82:31 pmSAT - EUG
1 stop7h 12mAmerican Airlines
Sat 11/155:30 amEUG - SAT
1 stop6h 09mAmerican Airlines
Deal found 8/18$335
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/315:00 amSAT - EUG
2 stops10h 32mAmerican Airlines
Mon 11/33:25 pmEUG - SAT
1 stop5h 34mAmerican Airlines
Deal found 8/17$348
This American Airlines deal was found by Cheapflights users on 8/16. 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 11/72:31 pmSAT - EUG
1 stop7h 12mAmerican Airlines
Mon 11/103:25 pmEUG - SAT
1 stop5h 34mAmerican Airlines
Deal found 8/16$350
This Southwest deal was found by Cheapflights users on 8/16. 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 11/75:55 amSAT - EUG
2 stops10h 20mSouthwest
Mon 11/101:25 pmEUG - SAT
1 stop8h 05mSouthwest
Deal found 8/16$355

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 August 18, 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

Wed 9/3

8:28 pm-6:54 pm

2 stops24h 26m

Eugene

Thu 9/11

7:44 pm-1:16 pm

1 stop15h 32m

$235

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sat 11/8

12:23 pm-11:14 pm

2 stops12h 51m

Eugene

Sat 11/15

11:33 am-12:46 am

2 stops11h 13m

$292

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sat 9/27

12:40 pm-10:42 pm

2 stops12h 02m

Eugene

Wed 10/1

11:33 am-11:52 pm

2 stops10h 19m

$292

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sat 9/27

6:27 am-12:42 pm

1 stop8h 15m

Eugene

Wed 10/1

5:45 pm-6:57 pm

1 stop23h 12m

$325

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Thu 9/18

2:08 pm-6:54 pm

1 stop6h 46m

Eugene

Sun 9/21

8:44 pm-1:16 pm

1 stop14h 32m

$331

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sat 11/8

2:31 pm-7:43 pm

1 stop7h 12m

Eugene

Sat 11/15

5:30 am-1:39 pm

1 stop6h 09m

$335

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 9/24

6:05 pm-11:45 pm

1 stop7h 40m

$159

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Fri 9/12

8:20 pm-7:54 pm

2 stops49h 34m

$166

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Mon 9/15

6:27 am-12:42 pm

1 stop8h 15m

$167

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Mon 9/15

7:45 am-12:12 pm

1 stop6h 27m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 11 results
1
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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, January is the cheapest month in which you can book a flight from San Antonio to Eugene (average of $321). Flying from San Antonio to Eugene in June is currently the most expensive (average of $479). 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 August 18, 2025.

It’s optimal to fly from San Antonio to Eugene at noon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the afternoon.

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 August 18, 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
4,246 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,925 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 fly from San Antonio to Eugene in about 12h 51m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1687 mi.

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

    According to our current data, United Airlines ($230), American Airlines ($249), and Southwest ($384) offers the cheapest pricing from San Antonio to Eugene. Users have found that United Airlines is 48% 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, January is the cheapest month in which you can book a flight from San Antonio to Eugene (average of $321). Flying from San Antonio to Eugene in June is currently the most expensive (average of $479). 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 3 airlines flying from San Antonio to Eugene

Discover the top 3 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$290Average$397FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$329Average$487FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$330Average$720FlexibilityNo cancel feeOn-time69%

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