$304+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — EUG
Feb 21 — Feb 281
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Antonio to Eugene
Cheapest flights from San Antonio to EugeneExplore 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 January 22, 2026.
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 January 22, 2026.
This Delta deal was found by Cheapflights users on 1/20. 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 4/307:35 am
SAT
- EUG
2 stops11h 29m
Delta
Wed 5/65:55 am
EUG
- SAT
1 stop5h 43m
Delta
Deal found 1/20![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 4/222:14 pm
SAT
- EUG
2 stops10h 45m
United Airlines
Sun 4/265:00 am
EUG
- SAT
1 stop6h 00m
United Airlines
Deal found 1/21![United Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 1/19. 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 4/223:24 pm
SAT
- EUG
2 stops10h 29m
Delta
Sun 4/265:55 am
EUG
- SAT
1 stop5h 43m
Delta
Deal found 1/19![Delta logo]()
$343
This Expedia deal was found by Cheapflights users on 1/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:01 pm
SAT
- EUG
1 stop7h 53m
Alaska Airlines
Sun 4/266:00 am
EUG
- SAT
1 stop9h 05m
Alaska Airlines
Deal found 1/21![Alaska Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 1/22. 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.
Wed 4/226:50 am
SAT
- EUG
2 stops8h 10m
Southwest
Sun 4/266:10 am
EUG
- SAT
2 stops8h 10m
Southwest
Deal found 1/22![Southwest logo]()
$399
This Delta deal was found by Cheapflights users on 1/19. 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 4/237:35 am
SAT
- EUG
2 stops11h 29m
Delta
Sun 4/265:55 am
EUG
- SAT
1 stop5h 43m
Delta
Deal found 1/19![Delta logo]()
$405
This Southwest deal was found by Cheapflights users on 1/19. 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.
Thu 4/235:55 am
SAT
- EUG
1 stop7h 35m
Southwest
Sun 4/263:45 pm
EUG
- SAT
1 stop6h 50m
Southwest
Deal found 1/19![Southwest logo]()
$410
This Delta deal was found by Cheapflights users on 1/21. 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 8/1312:50 pm
SAT
- EUG
2 stops13h 04m
Delta
Mon 8/1712:30 pm
EUG
- SAT
2 stops8h 48m
Delta
Deal found 1/21![Delta logo]()
$416
Find 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 January 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $304 (Delta) |
Popular in | March |
Cheapest in | October |
Average price | $434 |
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 January 22, 2026.
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
Thu 4/30
7:35 am-5:04 pm
2 stops11h 29m
Eugene
Wed 5/6
5:55 am-1:38 pm
1 stop5h 43m
$304
San AntonioEugene
SAT - EUG
SATEUG
San Antonio
Wed 4/22
2:14 pm-10:59 pm
2 stops10h 45m
Eugene
Sun 4/26
5:00 am-1:00 pm
1 stop6h 00m
$336
San AntonioEugene
SAT - EUG
SATEUG
San Antonio
Wed 4/22
3:24 pm-11:53 pm
2 stops10h 29m
Eugene
Sun 4/26
5:55 am-1:38 pm
1 stop5h 43m
$343
San AntonioEugene
SAT - EUG
SATEUG
San Antonio
Wed 4/22
4:55 pm-11:05 pm
2 stops8h 10m
Eugene
Sun 4/26
3:45 pm-1:55 am
2 stops8h 10m
$399
San AntonioEugene
SAT - EUG
SATEUG
San Antonio
Thu 4/23
7:35 am-5:04 pm
2 stops11h 29m
Eugene
Sun 4/26
5:55 am-1:38 pm
1 stop5h 43m
$405
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Antonio-Eugene flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Eugene flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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, February is the cheapest month in which you can book a flight from San Antonio to Eugene (average of $135). Flying from San Antonio to Eugene in April is currently the most expensive (average of $302). 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.
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 January 22, 2026.
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.
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Traveling to a place near Eugene?
Book flights to Eugene if you plan to visit one of these locationsNewport
Albany
Corvallis
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Alternative routes for San Antonio to Eugene
See prices for flight routes from nearby airports that may be better suited for you.
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 January 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$299 | Average$373 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$329 | Average$483 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$330 | Average$586 | FlexibilityNo cancel fee | On-time69% |