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Cheap flights from San Antonio to Eugene from $192

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 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Antonio to Eugene

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
9:40 am - 1:20 pmSAT  San Antonio-EUG Eugene
5h 40m1 stop Las Vegas Harry Reid Intl
Southwest Logo
11:15 am - 10:20 pmEUG  Eugene-SAT San Antonio
9h 05m1 stop San Diego
$366Southwest
Sat, Sep 12 - Tue, Oct 6
Southwest Logo
6:30 pm - 10:30 pmSAT  San Antonio-EUG Eugene
6h 00m1 stop Denver Intl
Southwest Logo
12:55 pm - 8:20 pmEUG  Eugene-SAT San Antonio
5h 25m1 stop Denver Intl
$371Southwest
Wed, Sep 2 - Sat, Sep 12
Southwest Logo
9:40 am - 1:20 pmSAT  San Antonio-EUG Eugene
5h 40m1 stop Las Vegas Harry Reid Intl
Southwest Logo
11:15 am - 11:10 pmEUG  Eugene-SAT San Antonio
9h 55m2 stops San Diego Phoenix Sky Harbor Intl
$372Southwest
Sat, Sep 12 - Tue, Oct 6
Southwest Logo
6:10 am - 12:55 pmSAT  San Antonio-EUG Eugene
8h 45m1 stop Las Vegas Harry Reid Intl
Southwest Logo
7:00 am - 6:45 pmEUG  Eugene-SAT San Antonio
9h 45m2 stops Denver Intl Dallas Love Field
$376Southwest
Wed, Sep 2 - Sat, Sep 12
Southwest Logo
3:15 pm - 10:30 pmSAT  San Antonio-EUG Eugene
9h 15m2 stops Dallas Love Field Denver Intl
Southwest Logo
7:00 am - 6:45 pmEUG  Eugene-SAT San Antonio
9h 45m2 stops Denver Intl Dallas Love Field
$381Southwest
Wed, Sep 2 - Sat, Sep 12
Southwest Logo
12:55 pm - 9:20 pmSAT  San Antonio-EUG Eugene
10h 25m2 stops Dallas Love Field Denver Intl
Southwest Logo
11:15 am - 11:10 pmEUG  Eugene-SAT San Antonio
9h 55m2 stops San Diego Phoenix Sky Harbor Intl
$381Southwest
Sat, Sep 12 - Tue, Oct 6
Delta Logo
6:01 pm - 11:47 pmSAT  San Antonio-EUG Eugene
7h 46m1 stop Salt Lake City
Delta Logo
4:45 pm - 12:31 amEUG  Eugene-SAT San Antonio
5h 46m1 stop Salt Lake City
$412Delta
Fri, Sep 18 - Mon, Sep 28
Delta Logo
12:39 pm - 4:03 pmSAT  San Antonio-EUG Eugene
5h 24m1 stop Salt Lake City
Delta Logo
1:44 pm - 12:26 amEUG  Eugene-SAT San Antonio
8h 42m1 stop Salt Lake City
$412Delta
Tue, Sep 1 - Fri, Sep 4
Delta Logo
4:49 pm - 11:59 pmSAT  San Antonio-EUG Eugene
9h 10m2 stops Los Angeles Los Angeles Seattle/Tacoma Intl
Delta Logo
1:44 pm - 12:26 amEUG  Eugene-SAT San Antonio
8h 42m1 stop Salt Lake City
$417Delta
Tue, Sep 1 - Fri, Sep 4
Delta Logo
12:39 pm - 4:03 pmSAT  San Antonio-EUG Eugene
5h 24m1 stop Salt Lake City
Delta Logo
12:29 pm - 11:56 pmEUG  Eugene-SAT San Antonio
9h 27m2 stops Seattle/Tacoma Intl Los Angeles Los Angeles
$417Delta
Tue, Sep 1 - Fri, Sep 4

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United Airlines flights from San Antonio to Eugene

Our best United Airlines deals on San Antonio to Eugene flight tickets
United Airlines
Sep 1
SAT9:00 amSan Antonio
8h 36m
1 stop
EUG3:36 pmEugene
Sep 7
EUG5:00 amEugene
5h 43m
1 stop
SAT12:43 pmSan Antonio
$436
United Airlines
Sep 1
SAT9:00 amSan Antonio
8h 36m
1 stop
EUG3:36 pmEugene
Sep 7
EUG5:00 amEugene
5h 43m
1 stop
SAT12:43 pmSan Antonio
$438
United Airlines
Nov 26
SAT8:56 amSan Antonio
6h 29m
1 stop
EUG1:25 pmEugene
Nov 30
EUG7:25 pmEugene
11h 23m
2 stops
SAT8:48 amSan Antonio
$440

American Airlines flights from San Antonio to Eugene

Our best American Airlines deals on San Antonio to Eugene flight tickets
American Airlines
Nov 26
SAT6:45 pmSan Antonio
6h 30m
1 stop
EUG11:15 pmEugene
Nov 30
EUG5:15 amEugene
6h 49m
1 stop
SAT2:04 pmSan Antonio
$693
American Airlines
Nov 26
SAT12:45 pmSan Antonio
12h 30m
2 stops
EUG11:15 pmEugene
Nov 30
EUG1:46 pmEugene
8h 21m
2 stops
SAT12:07 amSan Antonio
$707
American Airlines
Nov 26
SAT12:45 pmSan Antonio
12h 30m
2 stops
EUG11:15 pmEugene
Nov 30
EUG1:46 pmEugene
8h 21m
2 stops
SAT12:07 amSan Antonio
$724

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 August 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 San Antonio - EUG Eugene

SATEUG

San Antonio

Sat 9/12

9:40 am-1:20 pm

1 stop5h 40m

Eugene

Tue 10/6

11:15 am-10:20 pm

1 stop9h 05m

$366
Quickest round-trip

San AntonioEugene

SAT San Antonio - EUG Eugene

SATEUG

San Antonio

Wed 9/2

6:30 pm-10:30 pm

1 stop6h 00m

Eugene

Sat 9/12

12:55 pm-8:20 pm

1 stop5h 25m

$371

San AntonioEugene

SAT San Antonio - EUG Eugene

SATEUG

San Antonio

Sat 9/12

9:40 am-1:20 pm

1 stop5h 40m

Eugene

Tue 10/6

11:15 am-11:10 pm

2 stops9h 55m

$372

San AntonioEugene

SAT San Antonio - EUG Eugene

SATEUG

San Antonio

Wed 9/2

6:10 am-12:55 pm

1 stop8h 45m

Eugene

Sat 9/12

7:00 am-6:45 pm

2 stops9h 45m

$376

San AntonioEugene

SAT San Antonio - EUG Eugene

SATEUG

San Antonio

Wed 9/2

3:15 pm-10:30 pm

2 stops9h 15m

Eugene

Sat 9/12

7:00 am-6:45 pm

2 stops9h 45m

$381

San AntonioEugene

SAT San Antonio - EUG Eugene

SATEUG

San Antonio

Sat 9/12

12:55 pm-9:20 pm

2 stops10h 25m

Eugene

Tue 10/6

11:15 am-11:10 pm

2 stops9h 55m

$381

San AntonioEugene

SAT San Antonio - EUG Eugene

SATEUG

San Antonio

Fri 9/18

6:01 pm-11:47 pm

1 stop7h 46m

Eugene

Mon 9/28

4:45 pm-12:31 am

1 stop5h 46m

$412

San AntonioEugene

SAT San Antonio - EUG Eugene

SATEUG

San Antonio

Tue 9/1

12:39 pm-4:03 pm

1 stop5h 24m

Eugene

Fri 9/4

1:44 pm-12:26 am

1 stop8h 42m

$412

San AntonioEugene

SAT San Antonio - EUG Eugene

SATEUG

San Antonio

Tue 9/1

4:49 pm-11:59 pm

2 stops9h 10m

Eugene

Fri 9/4

1:44 pm-12:26 am

1 stop8h 42m

$417

San AntonioEugene

SAT San Antonio - EUG Eugene

SATEUG

San Antonio

Tue 9/1

12:39 pm-4:03 pm

1 stop5h 24m

Eugene

Fri 9/4

12:29 pm-11:56 pm

2 stops9h 27m

$417

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 cheapest month to fly to Eugene?

In general, August 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 August, then you should wait until February to fly from San Antonio, when ticket prices are also cheap, with an average price of $0.

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

5h 50m

Direct flights

None
The fastest flight from San Antonio to Eugene takes 5h 50m
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 5h 50m.

  • 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
SouthwestPriceFrom $291Free CancellationRating
8.0
4,218 reviews
Search Southwest flights

Traveling to a place near Eugene?

Book flights to Eugene if you plan to visit one of these locations
Newport
Yachats
Springfield
Corvallis
Albany

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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