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$135+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — EUG
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$271
(United Airlines)

One-way from

$135
(Alaska Airlines)

Popular in

March

Cheapest in

October

Average price

$487
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 ($129 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 July 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 July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:37 pmSAT - EUG
1 stop6h 46mUnited Airlines
Sat 9/131:57 pmEUG - SAT
1 stop6h 20mUnited Airlines
Deal found 7/1$271
This Southwest deal was found by Cheapflights users on 7/1. 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.
Sat 9/612:55 pmSAT - EUG
2 stops9h 15mSouthwest
Sat 9/136:55 amEUG - SAT
2 stops11h 20mSouthwest
Deal found 7/1$281
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 8/287:42 pmSAT - EUG
1 stop6h 17mAlaska Airlines
Tue 9/21:35 pmEUG - SAT
1 stop27h 13mAlaska Airlines
Deal found 7/2$330
This Delta deal was found by Cheapflights users on 7/3. 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 10/46:00 amSAT - EUG
2 stops18h 42mDelta
Sun 10/126:15 amEUG - SAT
2 stops15h 06mDelta
Deal found 7/3$374
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/167:45 amSAT - EUG
3 stops33h 16mMultiple Airlines
Sun 7/209:32 pmEUG - SAT
2 stops19h 50mMultiple Airlines
Deal found 7/1$509

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 July 3, 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

Sat 9/6

4:37 pm-9:23 pm

1 stop6h 46m

Eugene

Sat 9/13

1:57 pm-10:17 pm

1 stop6h 20m

$271

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sat 9/6

12:55 pm-8:10 pm

2 stops9h 15m

Eugene

Sat 9/13

6:55 am-8:15 pm

2 stops11h 20m

$281

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Thu 8/28

7:42 pm-11:59 pm

1 stop6h 17m

Eugene

Tue 9/2

1:35 pm-6:48 pm

1 stop27h 13m

$330

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sat 10/4

6:00 am-10:42 pm

2 stops18h 42m

Eugene

Sun 10/12

6:15 am-11:21 pm

2 stops15h 06m

$374

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 7/16

7:45 am-3:01 pm

3 stops33h 16m

Eugene

Sun 7/20

9:32 pm-7:22 pm

2 stops19h 50m

$509

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Mon 9/22

6:27 am-12:42 pm

1 stop8h 15m

$135

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sun 9/21

7:45 am-12:12 pm

1 stop6h 27m

$136

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Mon 9/22

12:40 pm-10:42 pm

2 stops12h 02m

$141

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Thu 8/28

6:30 am-12:39 pm

1 stop8h 09m

$165

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Fri 10/24

6:55 pm-11:36 pm

1 stop6h 41m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 12 results
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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 $478). 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 July 3, 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 July 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta 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
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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.

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

    According to our current data, United Airlines ($271), Southwest ($281), and Alaska Airlines ($330) offers the cheapest pricing from San Antonio to Eugene. Users have found that United Airlines is 40% 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 $135 on Alaska Airlines. Other airlines that offer cheap prices include United Airlines from $136 and Delta from $141 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, 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 $478). 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 San Antonio?

Book flights to San Antonio 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$188Average$294FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$230Average$586FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$230Average$395FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$384Average$487FlexibilityNo cancel feeOn-time63%

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