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Cheap flights from San Antonio to Eugene from $206

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Eugene departing on 5/16. 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 San Antonio to Eugene

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:12 pm - 11:53 pm
SAT
-
EUG
8h 41m
1 stop
Alaska Airlines Logo
6:05 am - 4:16 pm
EUG
-
SAT
8h 11m
1 stop
$399Alaska Airlines
Tue, Sep 22 - Wed, Sep 23
Alaska Airlines Logo
5:12 pm - 11:53 pm
SAT
-
EUG
8h 41m
1 stop
Alaska Airlines Logo
6:05 am - 4:16 pm
EUG
-
SAT
8h 11m
1 stop
$411Alaska Airlines
Tue, Sep 22 - Wed, Sep 23
Multiple Airlines Logo
8:56 pm - 11:23 am
SAT
-
EUG
16h 27m
1 stop
Multiple Airlines Logo
6:04 pm - 6:56 pm
EUG
-
SAT
22h 52m
2 stops
$423Multiple Airlines
Wed, Aug 26 - Thu, Sep 3
United Airlines Logo
7:23 am - 11:58 am
SAT
-
EUG
6h 35m
1 stop
United Airlines Logo
1:00 pm - 8:45 pm
EUG
-
SAT
5h 45m
1 stop
$438United Airlines
Wed, Aug 26 - Thu, Sep 3
Southwest Logo
6:45 pm - 10:45 pm
SAT
-
EUG
6h 00m
1 stop
Southwest Logo
4:55 pm - 1:35 am
EUG
-
SAT
6h 40m
1 stop
$451Southwest
Mon, Jun 1 - Fri, Jun 5
Southwest Logo
5:45 am - 9:50 am
SAT
-
EUG
6h 05m
1 stop
Southwest Logo
5:10 am - 7:25 pm
EUG
-
SAT
12h 15m
2 stops
$454Southwest
Wed, Jun 10 - Mon, Jun 15
Southwest Logo
6:15 am - 10:30 am
SAT
-
EUG
6h 15m
1 stop
Southwest Logo
6:10 am - 7:35 pm
EUG
-
SAT
11h 25m
2 stops
$456Southwest
Mon, Jun 1 - Fri, Jun 5
Southwest Logo
2:40 pm - 11:10 pm
SAT
-
EUG
10h 30m
2 stops
Southwest Logo
5:10 am - 7:25 pm
EUG
-
SAT
12h 15m
2 stops
$459Southwest
Wed, Jun 10 - Mon, Jun 15
Southwest Logo
6:45 pm - 10:45 pm
SAT
-
EUG
6h 00m
1 stop
Southwest Logo
5:10 am - 7:25 pm
EUG
-
SAT
12h 15m
2 stops
$462Southwest
Mon, Jun 1 - Fri, Jun 12
Southwest Logo
3:10 pm - 10:40 pm
SAT
-
EUG
9h 30m
2 stops
Southwest Logo
10:30 am - 12:15 am
EUG
-
SAT
11h 45m
1 stop
$466Southwest
Thu, Jun 25 - Tue, Jun 30

United Airlines flights from San Antonio to Eugene

Our best United Airlines deals on San Antonio to Eugene flight tickets
United Airlines
Aug 26
SAT7:23 amSan Antonio
6h 35m
1 stop
EUG11:58 amEugene
Sep 3
EUG1:00 pmEugene
5h 45m
1 stop
SAT8:45 pmSan Antonio
$438
United Airlines
Sep 22
SAT1:45 pmSan Antonio
10h 46m
2 stops
EUG10:31 pmEugene
Sep 23
EUG5:45 amEugene
12h 08m
3 stops
SAT7:53 pmSan Antonio
$545
United Airlines
May 20
SAT4:35 pmSan Antonio
6h 28m
1 stop
EUG9:03 pmEugene
May 24
EUG5:00 amEugene
5h 43m
1 stop
SAT12:43 pmSan Antonio
$547

Southwest flights from San Antonio to Eugene

Our best Southwest deals on San Antonio to Eugene flight tickets
Southwest
Jun 1
SAT6:45 pmSan Antonio
6h 00m
1 stop
EUG10:45 pmEugene
Jun 5
EUG4:55 pmEugene
6h 40m
1 stop
SAT1:35 amSan Antonio
$451
Southwest
Jun 10
SAT5:45 amSan Antonio
6h 05m
1 stop
EUG9:50 amEugene
Jun 15
EUG5:10 amEugene
12h 15m
2 stops
SAT7:25 pmSan Antonio
$454
Southwest
Jun 1
SAT6:15 amSan Antonio
6h 15m
1 stop
EUG10:30 amEugene
Jun 5
EUG6:10 amEugene
11h 25m
2 stops
SAT7:35 pmSan Antonio
$456

momondo 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, momondo users made 832,500 searches. Data last updated May 6, 2026.
Use the filters below to find and compare flights from San Antonio to Eugene that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 9/22

5:12 pm-11:53 pm

1 stop8h 41m

Eugene

Wed 9/23

6:05 am-4:16 pm

1 stop8h 11m

$399

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 9/22

5:12 pm-11:53 pm

1 stop8h 41m

Eugene

Wed 9/23

6:05 am-4:16 pm

1 stop8h 11m

$411

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 8/26

8:56 pm-11:23 am

1 stop16h 27m

Eugene

Thu 9/3

6:04 pm-6:56 pm

2 stops22h 52m

$423
Quickest round-trip

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 8/26

7:23 am-11:58 am

1 stop6h 35m

Eugene

Thu 9/3

1:00 pm-8:45 pm

1 stop5h 45m

$438

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Mon 6/1

6:45 pm-10:45 pm

1 stop6h 00m

Eugene

Fri 6/5

4:55 pm-1:35 am

1 stop6h 40m

$451

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 6/10

5:45 am-9:50 am

1 stop6h 05m

Eugene

Mon 6/15

5:10 am-7:25 pm

2 stops12h 15m

$454

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Mon 6/1

6:15 am-10:30 am

1 stop6h 15m

Eugene

Fri 6/5

6:10 am-7:35 pm

2 stops11h 25m

$456

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Wed 6/10

2:40 pm-11:10 pm

2 stops10h 30m

Eugene

Mon 6/15

5:10 am-7:25 pm

2 stops12h 15m

$459

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Mon 6/1

6:45 pm-10:45 pm

1 stop6h 00m

Eugene

Fri 6/12

5:10 am-7:25 pm

2 stops12h 15m

$462

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Thu 6/25

3:10 pm-10:40 pm

2 stops9h 30m

Eugene

Tue 6/30

10:30 am-12:15 am

1 stop11h 45m

$466

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Eugene from

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

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

What is the cheapest month to fly to Eugene?

In general, February 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 $0. If you don’t want to visit Eugene in February, then you should wait until October to fly from San Antonio, when ticket prices are also cheap, with an average price of $327.

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 00m

Direct flights

None
The fastest flight from San Antonio to Eugene takes 6h 00m
There are no direct flights from San Antonio to Eugene. There are no popular flight routes from San Antonio to Eugene.
Search flight deals

Frequently asked questions about flying from San Antonio to Eugene

  • 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 00m.

  • 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?

  • 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?

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 AirlinesPriceFrom $259Free CancellationRating
7.9
12,332 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $291Free CancellationRating
7.9
4,305 reviews
Search Southwest flights
American AirlinesPriceFrom $299Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
United AirlinesPriceFrom $330Free CancellationRating
7.4
9,684 reviews
Search United Airlines flights

Traveling to a place near Eugene?

Book flights to Eugene if you plan to visit one of these locations
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.

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