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$136+ Cheap flights from Eugene to San Antonio (EUG - SAT)

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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — SAT
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Eugene to San Antonio are usually found in January or September, booked 72 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Find flight deals from Eugene to San Antonio

Cheapest flights from Eugene to San Antonio
Explore the most affordable flight options available from Eugene to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/311:24 amEUG - SAT
2 stops10h 25mDelta
Tue 12/911:51 amSAT - EUG
2 stops13h 20mDelta
Deal found 11/5$272
This Delta deal was found by Cheapflights users on 11/5. 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.
Thu 12/411:24 amEUG - SAT
2 stops10h 25mDelta
Tue 12/96:00 amSAT - EUG
2 stops11h 49mDelta
Deal found 11/5$283
This Delta deal was found by Cheapflights users on 11/5. 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.
Thu 12/411:24 amEUG - SAT
2 stops11h 10mDelta
Sun 12/75:10 amSAT - EUG
2 stops12h 39mDelta
Deal found 11/5$294
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/244:57 pmEUG - SAT
1 stop14h 26mMultiple Airlines
Mon 12/292:01 pmSAT - EUG
1 stop27h 06mMultiple Airlines
Deal found 11/5$304
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/49:00 amEUG - SAT
1 stop12h 58mAlaska Airlines
Tue 12/96:00 amSAT - EUG
1 stop17h 30mAlaska Airlines
Deal found 11/5$323
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 12/49:00 amEUG - SAT
1 stop12h 58mAlaska Airlines
Sun 12/76:00 amSAT - EUG
1 stop8h 36mAlaska Airlines
Deal found 11/4$334
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 12/35:45 pmEUG - SAT
1 stop28h 13mAlaska Airlines
Tue 12/96:00 amSAT - EUG
1 stop17h 30mAlaska Airlines
Deal found 11/4$343

Cheap flight deals from Eugene to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to San Antonio (SAT). 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 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$272
(Delta)

One-way from

$136
(Delta)

Popular in

August

Cheapest in

January

Average price

$371
Provider with most accurate pricing for Eugene-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Eugene-San Antonio flights.
Search Deals
From Eugene to San Antonio
Search Deals
One-way flight from Eugene to San Antonio
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eugene to San Antonio 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 6, 2025.
Use the filters below to find and compare flights from Eugene to San Antonio that are best for you.

Fly from

Eugene

Fly to

San Antonio

Route

Depart

Return

Price

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Wed 12/3

11:24 am-11:49 pm

2 stops10h 25m

San Antonio

Tue 12/9

11:51 am-11:11 pm

2 stops13h 20m

$272

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Wed 12/3

11:24 am-11:49 pm

2 stops10h 25m

San Antonio

Sat 12/6

11:41 am-11:11 pm

2 stops13h 30m

$272

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Thu 12/4

11:24 am-11:49 pm

2 stops10h 25m

San Antonio

Tue 12/9

6:00 am-3:49 pm

2 stops11h 49m

$283

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Thu 12/4

11:24 am-12:34 am

2 stops11h 10m

San Antonio

Sun 12/7

5:10 am-3:49 pm

2 stops12h 39m

$294

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Thu 12/4

9:00 am-11:58 pm

1 stop12h 58m

San Antonio

Tue 12/9

6:00 am-9:30 pm

1 stop17h 30m

$323

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Thu 12/4

9:00 am-11:58 pm

1 stop12h 58m

San Antonio

Sun 12/7

6:00 am-12:36 pm

1 stop8h 36m

$334

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Tue 12/16

7:00 am-10:57 pm

2 stops13h 57m

$136

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Thu 12/4

11:24 am-12:34 am

2 stops11h 10m

$156

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Sat 12/6

9:00 am-5:59 pm

1 stop6h 59m

$177

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Tue 12/16

5:00 am-1:06 pm

1 stop6h 06m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 15 results
1
2

Compare providers for flights from Eugene to San Antonio

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 Eugene to San Antonio in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Eugene-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Eugene-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Eugene-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Eugene-San Antonio 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 Eugene-San Antonio 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 Eugene to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Eugene 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 Eugene to San Antonio

How far ahead should I book a flight from Eugene to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Eugene to San Antonio. Price data was last updated on October 31, 2025.

The price you pay for your flight from Eugene to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Eugene to San Antonio (average of $134). Flying from Eugene to San Antonio in June is currently the most expensive (average of $321). 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 EUG to SAT?

Find hourly flight availability from Eugene to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

When flying from Eugene to San Antonio, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 17% versus a flight in the morning.

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

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated November 6, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Eugene to San Antonio 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
11,247 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,247 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,001 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,007 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,040 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Eugene to San Antonio. 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 Eugene to San Antonio?

    Departing from Eugene to San Antonio will take you 10h 25m. There are 1687 mi between Eugene and San Antonio.

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

    Currently priced at $279, Delta will fly you from Eugene to San Antonio and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Alaska Airlines - these airlines can fly you to your destination from $284 and $300, respectively. Users have found that Delta is 33% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Eugene to San Antonio 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 Eugene to San Antonio?

    Currently, September is the cheapest month in which you can book a flight from Eugene to San Antonio (average of $134). Flying from Eugene to San Antonio in June is currently the most expensive (average of $321). 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
New Braunfels
Kerrville

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Top 5 airlines flying from Eugene to San Antonio

Discover the top 5 airlines that operate flights from Eugene to San Antonio. 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 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$279Average$362FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$284Average$404FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$300Average$472FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$326Average$421FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$426FlexibilityNo cancel feeOn-time63%

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