What is the cheapest airline that flies from San Antonio to Eugene?

Delta and Southwest are the most popular carriers operating from San Antonio to Eugene

What airlines fly to Eugene?

United Airlines, Alaska Airlines and Delta 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 January 2026, there are 3 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.

$119 Cheap Flights from San Antonio to Eugene in 2026

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Find the cheapest flights from San Antonio to Eugene

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:02 pm - 10:35 pm

SAT

EUG

6h 33m

1 stop

5:15 am - 1:38 pm

EUG

SAT

6h 23m

1 stop

$237Delta

Sat, May 2 - Wed, May 6

6:02 pm - 10:35 pm

SAT

EUG

6h 33m

1 stop

11:09 am - 11:32 pm

EUG

SAT

10h 23m

2 stops

$242Delta

Sat, May 2 - Wed, May 6

3:20 pm - 10:59 pm

SAT

EUG

9h 39m

1 stop

6:56 pm - 5:10 am

EUG

SAT

8h 14m

1 stop

$262United Airlines

Sat, May 2 - Wed, May 6

2:25 pm - 10:59 pm

SAT

EUG

10h 34m

2 stops

6:56 pm - 5:10 am

EUG

SAT

8h 14m

1 stop

$267United Airlines

Sat, May 2 - Wed, May 6

12:39 pm - 11:10 pm

SAT

EUG

12h 31m

2 stops

5:44 pm - 9:46 am

EUG

SAT

14h 02m

2 stops

$290Delta

Tue, Apr 14 - Mon, Apr 20

8:45 am - 1:04 pm

SAT

EUG

6h 19m

1 stop

6:51 pm - 5:00 am

EUG

SAT

8h 09m

1 stop

$315United Airlines

Tue, Apr 14 - Mon, Apr 20

1:25 pm - 10:59 pm

SAT

EUG

11h 34m

2 stops

5:00 am - 1:00 pm

EUG

SAT

6h 00m

1 stop

$320United Airlines

Tue, Apr 14 - Mon, Apr 20

4:45 pm - 9:07 pm

SAT

EUG

6h 22m

1 stop

5:00 am - 1:00 pm

EUG

SAT

6h 00m

1 stop

$331United Airlines

Wed, Apr 22 - Sun, Apr 26

5:30 am - 11:55 am

SAT

EUG

8h 25m

2 stops

5:00 am - 1:00 pm

EUG

SAT

6h 00m

1 stop

$336United Airlines

Wed, Apr 22 - Sun, Apr 26

1:20 pm - 9:40 pm

SAT

EUG

10h 20m

2 stops

11:20 am - 10:05 pm

EUG

SAT

8h 45m

2 stops

$347Southwest

Sat, May 2 - Wed, May 6

Delta flights from San Antonio to Eugene

Our best Delta deals on San Antonio to Eugene flight tickets

Delta

May 2

SAT6:02 pmSan Antonio

6h 33m

1 stop

EUG10:35 pmEugene

May 6

EUG5:15 amEugene

6h 23m

1 stop

SAT1:38 pmSan Antonio

$237

Delta

May 2

SAT6:02 pmSan Antonio

6h 33m

1 stop

EUG10:35 pmEugene

May 6

EUG11:09 amEugene

10h 23m

2 stops

SAT11:32 pmSan Antonio

$242

Delta

Apr 14

SAT12:39 pmSan Antonio

12h 31m

2 stops

EUG11:10 pmEugene

Apr 20

EUG5:44 pmEugene

14h 02m

2 stops

SAT9:46 amSan Antonio

$290

United Airlines flights from San Antonio to Eugene

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

United Airlines

May 2

SAT3:20 pmSan Antonio

9h 39m

1 stop

EUG10:59 pmEugene

May 6

EUG6:56 pmEugene

8h 14m

1 stop

SAT5:10 amSan Antonio

$262

United Airlines

May 2

SAT2:25 pmSan Antonio

10h 34m

2 stops

EUG10:59 pmEugene

May 6

EUG6:56 pmEugene

8h 14m

1 stop

SAT5:10 amSan Antonio

$267

United Airlines

Apr 14

SAT8:45 amSan Antonio

6h 19m

1 stop

EUG1:04 pmEugene

Apr 20

EUG6:51 pmEugene

8h 09m

1 stop

SAT5:00 amSan Antonio

$315

Fly from

Fly to

Route

Depart

Return

Price

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sat 5/2

6:02 pm-10:35 pm

1 stop6h 33m

Eugene

Wed 5/6

5:15 am-1:38 pm

1 stop6h 23m

$237

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sat 5/2

6:02 pm-10:35 pm

1 stop6h 33m

Eugene

Wed 5/6

11:09 am-11:32 pm

2 stops10h 23m

$242

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sat 5/2

3:20 pm-10:59 pm

1 stop9h 39m

Eugene

Wed 5/6

6:56 pm-5:10 am

1 stop8h 14m

$262

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sat 5/2

2:25 pm-10:59 pm

2 stops10h 34m

Eugene

Wed 5/6

6:56 pm-5:10 am

1 stop8h 14m

$267

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 4/14

12:39 pm-11:10 pm

2 stops12h 31m

Eugene

Mon 4/20

5:44 pm-9:46 am

2 stops14h 02m

$290

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 4/14

8:45 am-1:04 pm

1 stop6h 19m

Eugene

Mon 4/20

6:51 pm-5:00 am

1 stop8h 09m

$315

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 4/14

1:25 pm-10:59 pm

2 stops11h 34m

Eugene

Mon 4/20

5:00 am-1:00 pm

1 stop6h 00m

$320

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 4/22

4:45 pm-9:07 pm

1 stop6h 22m

Eugene

Sun 4/26

5:00 am-1:00 pm

1 stop6h 00m

$331

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 4/22

5:30 am-11:55 am

2 stops8h 25m

Eugene

Sun 4/26

5:00 am-1:00 pm

1 stop6h 00m

$336

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sat 5/2

1:20 pm-9:40 pm

2 stops10h 20m

Eugene

Wed 5/6

11:20 am-10:05 pm

2 stops8h 45m

$347

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted 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.

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

Fastest flight time	6h 33m
Direct flights	None

The fastest flight from San Antonio to Eugene takes 6h 33m

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

Search flight deals

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 6h 33m.
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 January 2026, there are 3 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 51% of all bookings. The subsequent popular airlines are Southwest at 25% and United Airlines at 24%.

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
American Airlines	PriceFrom $299	Free Cancellation	Rating 7.2 11,198 reviews	Search American Airlines flights
Southwest	PriceFrom $329	Free Cancellation	Rating 8.0 4,268 reviews	Search Southwest flights
United Airlines	PriceFrom $330	Free Cancellation	Rating 7.4 9,206 reviews	Search United Airlines flights

Newport

Yachats

Springfield

Albany

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.