What airlines fly to Eugene?

United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Eugene from San Antonio according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Eugene. Keep in mind that there are 5 different airlines that fly to Eugene on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from San Antonio Airport to Eugene Airport were last updated today.

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

As of October 2025, there are 4 operators available to choose from for flights from San Antonio Airport to Eugene Airport.

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

What documentation or ID do you need to fly to Eugene Airport?

The travel and health documents you'll need for your trip to Eugene 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 Eugene Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$229 Cheap Flights from San Antonio to Eugene in 2025/26

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Find the cheapest flights from San Antonio to Eugene

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:40 pm - 11:11 pmSAT-EUG

10h 31m2 stops

11:24 am - 12:34 amEUG-SAT

11h 10m2 stops

$276Delta

Find Deal

mié., dic. 3 - mar., dic. 9

6:30 am - 4:27 pmSAT-EUG

11h 57m2 stops

6:15 am - 11:17 pmEUG-SAT

15h 02m2 stops

$316Delta

Find Deal

mar., feb. 24 - mié., feb. 25

7:18 pm - 11:03 pmSAT-EUG

5h 45m1 stop

12:42 pm - 9:26 pmEUG-SAT

6h 44m1 stop

$319Delta

Find Deal

sáb., dic. 20 - jue., dic. 25

8:58 am - 1:54 pmSAT-EUG

6h 56m1 stop

5:30 am - 1:34 pmEUG-SAT

6h 04m1 stop

$381American Airlines

Find Deal

vie., nov. 14 - dom., nov. 16

6:51 pm - 12:23 amSAT-EUG

7h 32m1 stop

8:41 am - 5:55 pmEUG-SAT

7h 14m1 stop

$403Alaska Airlines

Find Deal

vie., nov. 14 - dom., nov. 16

6:30 am - 1:40 pmSAT-EUG

9h 10m1 stop

11:30 am - 12:35 amEUG-SAT

11h 05m1 stop

$444Southwest

Find Deal

sáb., dic. 20 - vie., ene. 2

6:30 am - 12:15 pmSAT-EUG

7h 45m1 stop

1:25 pm - 11:30 pmEUG-SAT

8h 05m1 stop

$450Southwest

Find Deal

lun., dic. 1 - dom., dic. 7

7:15 am - 5:08 pmSAT-EUG

11h 53m2 stops

1:00 pm - 2:48 pmEUG-SAT

23h 48m2 stops

$493Alaska Airlines

Find Deal

mar., dic. 16 - sáb., dic. 20

4:30 pm - 9:38 pmSAT-EUG

7h 08m1 stop

2:09 pm - 10:11 pmEUG-SAT

6h 02m1 stop

$547United Airlines

Find Deal

jue., oct. 30 - lun., nov. 3

5:30 am - 5:50 pmSAT-EUG

14h 20m3 stops

6:52 pm - 11:06 amEUG-SAT

14h 14m2 stops

$930United Airlines

Find Deal

vie., nov. 14 - dom., nov. 16

United Airlines flights from San Antonio to Eugene

Our best United Airlines deals on San Antonio to Eugene flight tickets

United Airlines

Oct 30

SAT4:30 pmSan Antonio

7h 08m

1 stop

EUG9:38 pmEugene

Nov 3

EUG2:09 pmEugene

6h 02m

1 stop

SAT10:11 pmSan Antonio

$547

Find similar

United Airlines

Nov 14

SAT5:30 amSan Antonio

14h 20m

3 stops

EUG5:50 pmEugene

Nov 16

EUG6:52 pmEugene

14h 14m

2 stops

SAT11:06 amSan Antonio

$930

Find similar

Southwest flights from San Antonio to Eugene

Our best Southwest deals on San Antonio to Eugene flight tickets

Southwest

Dec 20

SAT6:30 amSan Antonio

9h 10m

1 stop

EUG1:40 pmEugene

Jan 2

EUG11:30 amEugene

11h 05m

1 stop

SAT12:35 amSan Antonio

$444

Find similar

Southwest

Dec 1

SAT6:30 amSan Antonio

7h 45m

1 stop

EUG12:15 pmEugene

Dec 7

EUG1:25 pmEugene

8h 05m

1 stop

SAT11:30 pmSan Antonio

$450

Find similar

Southwest

Dec 20

SAT5:10 amSan Antonio

9h 35m

2 stops

EUG12:45 pmEugene

Jan 2

EUG11:30 amEugene

11h 05m

1 stop

SAT12:35 amSan Antonio

$461

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

mié. 12/3

2:40 pm-11:11 pm

2 stops10h 31m

Eugene

mar. 12/9

11:24 am-12:34 am

2 stops11h 10m

$276

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

mar. 2/24

6:30 am-4:27 pm

2 stops11h 57m

Eugene

mié. 2/25

6:15 am-11:17 pm

2 stops15h 02m

$316

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

sáb. 12/20

7:18 pm-11:03 pm

1 stop5h 45m

Eugene

jue. 12/25

12:42 pm-9:26 pm

1 stop6h 44m

$319

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

vie. 11/14

8:58 am-1:54 pm

1 stop6h 56m

Eugene

dom. 11/16

5:30 am-1:34 pm

1 stop6h 04m

$381

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

vie. 11/14

6:51 pm-12:23 am

1 stop7h 32m

Eugene

dom. 11/16

8:41 am-5:55 pm

1 stop7h 14m

$403

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

sáb. 12/20

6:30 am-1:40 pm

1 stop9h 10m

Eugene

vie. 1/2

11:30 am-12:35 am

1 stop11h 05m

$444

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

lun. 12/1

6:30 am-12:15 pm

1 stop7h 45m

Eugene

dom. 12/7

1:25 pm-11:30 pm

1 stop8h 05m

$450

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

mar. 12/16

7:15 am-5:08 pm

2 stops11h 53m

Eugene

sáb. 12/20

1:00 pm-2:48 pm

2 stops23h 48m

$493

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

jue. 10/30

4:30 pm-9:38 pm

1 stop7h 08m

Eugene

lun. 11/3

2:09 pm-10:11 pm

1 stop6h 02m

$547

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

vie. 11/14

5:30 am-5:50 pm

3 stops14h 20m

Eugene

dom. 11/16

6:52 pm-11:06 am

2 stops14h 14m

$930

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Eugene

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

Prices

Airlines

What is the cheapest month to fly to Eugene?

In general, October is the cheapest month to fly from San Antonio to Eugene. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $327. If you don’t want to visit Eugene in October, then you should wait until September to fly from San Antonio, when ticket prices are also cheap, with an average price of $330.

What is the cheapest day to depart on your flight to Eugene?

According to our data, Wednesday is the cheapest day to fly to Eugene from San Antonio. The lowest ticket price found for a Wednesday departure recently was $428. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Eugene is Saturday, with ticket prices averaging around $515.

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

Flying to Eugene from San Antonio at noon is the least expensive time of day to depart. momondo users have found prices as low as $449 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $473 on average. Flights to Eugene from San Antonio in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from San Antonio to Eugene

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

Estimated round-trip price

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

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

Direct flights	None

There are no direct flights from San Antonio to Eugene. There are no popular flight routes from San Antonio to Eugene.

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How far is San Antonio to Eugene by plane?
Eugene is 1683.6 mi away from San Antonio. A reasonable flight in good conditions will take 5h 45m.
When did momondo last update prices for flights from San Antonio Airport to Eugene Airport?
Prices for flights from San Antonio Airport to Eugene Airport were last updated today.
How many operators does momondo search for flights from San Antonio Airport to Eugene Airport?
As of October 2025, there are 4 operators available to choose from for flights from San Antonio Airport to Eugene Airport.
How old do you have to be to fly from San Antonio Airport to Eugene 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 San Antonio Airport to Eugene Airport.
What documentation or ID do you need to fly to Eugene Airport?
The travel and health documents you'll need for your trip to Eugene 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 Eugene 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 San Antonio to Eugene?
momondo data reveals that the most frequently booked airline on the route from San Antonio to Eugene is American Airlines, representing 49% of all bookings. The subsequent popular airlines are United Airlines at 19%, Southwest at 19%, and Alaska Airlines at 14%.

Best airlines flying from San Antonio to Eugene

Compare and see reviews for airlines that fly from San Antonio to Eugene with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $259	Free Cancellation	Rating 8.0 11,102 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $329	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
United Airlines	PriceFrom $330	Free Cancellation	Rating 7.4 8,982 reviews	Search United Airlines flights
American Airlines	PriceFrom $336	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights

Newport

Yachats

Albany

Springfield

Corvallis

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Eugene. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for San Antonio to Eugene flights to just show those with flexible booking policies.

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

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 San Antonio to Eugene.

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

Yes. momondo can track prices for San Antonio to Eugene flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.