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Cheap flights from Eugene to San Antonio from $136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Eugene to San Antonio departing on 12/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Eugene to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:24 am - 11:49 pmEUG-SAT
10h 25m2 stops
Delta Logo
11:51 am - 11:11 pmSAT-EUG
13h 20m2 stops
$272Delta
Find Deal
Wed, Dec 3 - Tue, Dec 9
Delta Logo
11:24 am - 11:49 pmEUG-SAT
10h 25m2 stops
Delta Logo
6:00 am - 3:49 pmSAT-EUG
11h 49m2 stops
$283Delta
Find Deal
Thu, Dec 4 - Tue, Dec 9
Delta Logo
11:24 am - 12:34 amEUG-SAT
11h 10m2 stops
Delta Logo
5:10 am - 3:49 pmSAT-EUG
12h 39m2 stops
$294Delta
Find Deal
Thu, Dec 4 - Sun, Dec 7
Alaska Airlines Logo
3:02 pm - 5:45 pmEUG-SAT
24h 43m1 stop
Alaska Airlines Logo
6:46 pm - 1:08 pmSAT-EUG
20h 22m1 stop
$303Alaska Airlines
Find Deal
Fri, Jan 30 - Mon, Feb 2
Multiple Airlines Logo
4:57 pm - 9:23 amEUG-SAT
14h 26m1 stop
Multiple Airlines Logo
2:01 pm - 3:07 pmSAT-EUG
27h 06m1 stop
$304Multiple Airlines
Find Deal
Wed, Dec 24 - Mon, Dec 29
Delta Logo
5:30 am - 1:47 pmEUG-SAT
6h 17m1 stop
Delta Logo
11:51 am - 11:11 pmSAT-EUG
13h 20m2 stops
$312Delta
Find Deal
Wed, Dec 3 - Tue, Dec 9
Alaska Airlines Logo
9:00 am - 11:58 pmEUG-SAT
12h 58m1 stop
Alaska Airlines Logo
6:00 am - 9:30 pmSAT-EUG
17h 30m1 stop
$323Alaska Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
Multiple Airlines Logo
4:57 pm - 9:23 amEUG-SAT
14h 26m1 stop
Multiple Airlines Logo
6:45 am - 6:25 pmSAT-EUG
37h 40m2 stops
$357Multiple Airlines
Find Deal
Wed, Dec 24 - Fri, Jan 2
Southwest Logo
2:30 pm - 10:15 pmEUG-SAT
5h 45m1 stop
Southwest Logo
6:30 am - 12:15 pmSAT-EUG
7h 45m1 stop
$360Southwest
Find Deal
Tue, Dec 16 - Tue, Dec 30
Southwest Logo
11:40 am - 10:15 pmEUG-SAT
8h 35m2 stops
Southwest Logo
6:30 am - 12:15 pmSAT-EUG
7h 45m1 stop
$365Southwest
Find Deal
Tue, Dec 16 - Tue, Dec 30

Delta flights from Eugene to San Antonio

Our best Delta deals on Eugene to San Antonio flight tickets
Delta
Dec 3
EUG11:24 amEugene
10h 25m
2 stops
SAT11:49 pmSan Antonio
Dec 9
SAT11:51 amSan Antonio
13h 20m
2 stops
EUG11:11 pmEugene
$272
Find similar
Delta
Dec 4
EUG11:24 amEugene
10h 25m
2 stops
SAT11:49 pmSan Antonio
Dec 9
SAT6:00 amSan Antonio
11h 49m
2 stops
EUG3:49 pmEugene
$283
Find similar
Delta
Dec 4
EUG11:24 amEugene
11h 10m
2 stops
SAT12:34 amSan Antonio
Dec 7
SAT5:10 amSan Antonio
12h 39m
2 stops
EUG3:49 pmEugene
$294
Find similar

Alaska Airlines flights from Eugene to San Antonio

Our best Alaska Airlines deals on Eugene to San Antonio flight tickets
Alaska Airlines
Jan 30
EUG3:02 pmEugene
24h 43m
1 stop
SAT5:45 pmSan Antonio
Feb 2
SAT6:46 pmSan Antonio
20h 22m
1 stop
EUG1:08 pmEugene
$303
Find similar
Alaska Airlines
Dec 4
EUG9:00 amEugene
12h 58m
1 stop
SAT11:58 pmSan Antonio
Dec 9
SAT6:00 amSan Antonio
17h 30m
1 stop
EUG9:30 pmEugene
$323
Find similar
Alaska Airlines
Dec 4
EUG9:00 amEugene
12h 58m
1 stop
SAT11:58 pmSan Antonio
Dec 7
SAT6:00 amSan Antonio
20h 23m
1 stop
EUG12:23 amEugene
$334
Find similar

momondo 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, momondo users made 832,500 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

Fly to

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

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

Fri 1/30

3:02 pm-5:45 pm

1 stop24h 43m

San Antonio

Mon 2/2

6:46 pm-1:08 pm

1 stop20h 22m

$303

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Wed 12/24

4:57 pm-9:23 am

1 stop14h 26m

San Antonio

Mon 12/29

2:01 pm-3:07 pm

1 stop27h 06m

$304

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Wed 12/3

5:30 am-1:47 pm

1 stop6h 17m

San Antonio

Tue 12/9

11:51 am-11:11 pm

2 stops13h 20m

$312

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

Wed 12/24

4:57 pm-9:23 am

1 stop14h 26m

San Antonio

Fri 1/2

6:45 am-6:25 pm

2 stops37h 40m

$357

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Tue 12/16

2:30 pm-10:15 pm

1 stop5h 45m

San Antonio

Tue 12/30

6:30 am-12:15 pm

1 stop7h 45m

$360

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Tue 12/16

11:40 am-10:15 pm

2 stops8h 35m

San Antonio

Tue 12/30

6:30 am-12:15 pm

1 stop7h 45m

$365

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Eugene to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Eugene and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from Eugene during September instead. Flights to San Antonio in September, while not as cheap as those in January, still average around $360.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $298. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $516.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Eugene to San Antonio at noon for as low as $412. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $446. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Eugene when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $419 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Eugene for as low as $312 on momondo.

How have Eugene to San Antonio flight prices changed over time?

When to book flights from Eugene to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Eugene to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Eugene to San Antonio (EUG to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Eugene to San Antonio

Direct flights

None
There are no direct flights from Eugene to San Antonio. There are no popular flight routes from Eugene to San Antonio.
Search flight deals

  • How far is Eugene to San Antonio by plane?

    Eugene and San Antonio are 1683.6 mi apart from one another. A reasonable flight in good conditions will take 5h 45m.

  • When did momondo last update prices for flights from Eugene Airport to San Antonio Airport?

    Prices for flights from Eugene Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Eugene Airport to San Antonio Airport?

  • How old do you have to be to fly from Eugene Airport to San Antonio Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Eugene Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Eugene to San Antonio?

Best airlines flying from Eugene to San Antonio

Compare and see reviews for airlines that fly from Eugene to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $279Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $284Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $300Free CancellationRating
8.0
11,247 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $326Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
SouthwestPriceFrom $356Free CancellationRating
8.0
4,241 reviews
Search Southwest flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Boerne
Kerrville
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Eugene to San Antonio?

It is quick and easy to find Eugene to San Antonio flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Antonio that suits you.

Can I find flights from Eugene to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Eugene which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Eugene to San Antonio?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Eugene to San Antonio.

I’m not ready to book a flight from Eugene to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Eugene to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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