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$120+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — SAT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 78 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

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 June 12, 2025.

Round-trip from

$270
(Hawaiian Airlines)

One-way from

$120
(Mytrip)

Popular in

March

Cheapest in

January

Average price

$439
From Eugene to San Antonio
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One-way flight from Eugene to San Antonio
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Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/211:35 pmEUG - SAT
1 stop8h 24mHawaiian Airlines
Sun 8/246:30 amSAT - EUG
1 stop8h 09mHawaiian Airlines
Deal found 6/11$270
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/215:45 pmEUG - SAT
1 stop23h 01mAlaska Airlines
Sun 8/247:42 pmSAT - EUG
1 stop6h 17mAlaska Airlines
Deal found 6/11$271
This Delta deal was found by Cheapflights users on 6/11. 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 8/195:45 amEUG - SAT
1 stop5h 54mDelta
Tue 8/2612:41 pmSAT - EUG
2 stops12h 13mDelta
Deal found 6/11$274
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 9/46:00 amEUG - SAT
2 stops8h 42mAmerican Airlines
Mon 9/86:59 pmSAT - EUG
1 stop6h 51mAmerican Airlines
Deal found 6/11$276
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 8/142:02 pmEUG - SAT
1 stop6h 13mUnited Airlines
Sat 8/307:45 amSAT - EUG
1 stop6h 18mUnited Airlines
Deal found 6/11$361
This Southwest deal was found by Cheapflights users on 6/11. 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 7/263:30 pmEUG - SAT
1 stop5h 25mSouthwest
Sun 8/311:30 amSAT - EUG
2 stops7h 15mSouthwest
Deal found 6/11$406

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 June 12, 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

Thu 8/21

1:35 pm-11:59 pm

1 stop8h 24m

San Antonio

Sun 8/24

6:30 am-12:39 pm

1 stop8h 09m

$270

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Thu 8/21

5:45 pm-6:46 pm

1 stop23h 01m

San Antonio

Sun 8/24

7:42 pm-11:59 pm

1 stop6h 17m

$271

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Tue 8/19

5:45 am-1:39 pm

1 stop5h 54m

San Antonio

Tue 8/26

12:41 pm-10:54 pm

2 stops12h 13m

$274

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Thu 9/4

6:00 am-4:42 pm

2 stops8h 42m

San Antonio

Mon 9/8

6:59 pm-11:50 pm

1 stop6h 51m

$276

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Thu 8/14

2:02 pm-10:15 pm

1 stop6h 13m

San Antonio

Sat 8/30

7:45 am-12:03 pm

1 stop6h 18m

$361

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Sat 7/26

3:30 pm-10:55 pm

1 stop5h 25m

San Antonio

Sun 8/3

11:30 am-4:45 pm

2 stops7h 15m

$406

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Thu 7/10

9:32 pm-6:36 pm

1 stop19h 04m

$120

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Tue 7/8

5:48 pm-5:40 am

1 stop9h 52m

$175

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Thu 7/10

1:06 pm-10:59 pm

2 stops7h 53m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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 June 9, 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 78 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, August is the cheapest month in which you can book a flight from Eugene to San Antonio (average of $295). Flying from Eugene to San Antonio in March is currently the most expensive (average of $376). 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 June 12, 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 at noon, which can drop the price by up to 8% versus a flight in the morning.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Currently priced at $270, Hawaiian Airlines will fly you from Eugene to San Antonio and back. In addition to Hawaiian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Delta - these airlines can fly you to your destination from $271 and $274, respectively. Users have found that Hawaiian Airlines is 35% 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, August is the cheapest month in which you can book a flight from Eugene to San Antonio (average of $295). Flying from Eugene to San Antonio in March is currently the most expensive (average of $376). 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
New Braunfels

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$257Average$442FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$274Average$409FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$326Average$476FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$353Average$487FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$356Average$442FlexibilityNo cancel feeOn-time63%

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