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Cheap flights from San Antonio to Eugene from $187

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 5/7. 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.
Southwest Logo
6:00 pm - 10:00 pm
SAT
-
EUG
6h 00m
1 stop
Southwest Logo
1:40 pm - 9:20 pm
EUG
-
SAT
5h 40m
1 stop
$317Southwest
Tue, Apr 7 - Tue, Apr 21
Southwest Logo
7:15 am - 1:00 pm
SAT
-
EUG
7h 45m
2 stops
Southwest Logo
11:20 am - 9:40 pm
EUG
-
SAT
8h 20m
1 stop
$322Southwest
Tue, Apr 7 - Tue, Apr 21
Delta Logo
7:35 am - 5:10 pm
SAT
-
EUG
11h 35m
2 stops
Delta Logo
11:09 am - 11:36 pm
EUG
-
SAT
10h 27m
2 stops
$327Delta
Tue, Apr 7 - Tue, Apr 21
Delta Logo
7:30 am - 5:01 pm
SAT
-
EUG
11h 31m
2 stops
Delta Logo
1:35 pm - 9:28 pm
EUG
-
SAT
5h 53m
1 stop
$345Delta
Thu, May 7 - Sat, May 16
Delta Logo
5:55 pm - 11:50 pm
SAT
-
EUG
7h 55m
2 stops
Delta Logo
12:35 pm - 11:48 pm
EUG
-
SAT
9h 13m
2 stops
$350Delta
Fri, May 8 - Wed, May 13
Southwest Logo
6:05 am - 11:30 am
SAT
-
EUG
7h 25m
1 stop
Southwest Logo
6:00 am - 2:00 pm
EUG
-
SAT
6h 00m
1 stop
$366Southwest
Thu, May 7 - Sat, May 16
Southwest Logo
4:20 pm - 9:50 pm
SAT
-
EUG
7h 30m
2 stops
Southwest Logo
6:00 am - 5:45 pm
EUG
-
SAT
9h 45m
2 stops
$376Southwest
Thu, May 7 - Sat, May 16
Southwest Logo
6:05 am - 11:30 am
SAT
-
EUG
7h 25m
1 stop
Southwest Logo
1:40 pm - 9:20 pm
EUG
-
SAT
5h 40m
1 stop
$382Southwest
Fri, May 8 - Wed, May 13
Southwest Logo
7:10 am - 2:10 pm
SAT
-
EUG
9h 00m
2 stops
Southwest Logo
1:40 pm - 9:20 pm
EUG
-
SAT
5h 40m
1 stop
$387Southwest
Fri, May 8 - Wed, May 13
Southwest Logo
5:45 pm - 9:40 pm
SAT
-
EUG
5h 55m
1 stop
Southwest Logo
3:45 pm - 12:35 am
EUG
-
SAT
6h 50m
1 stop
$402Southwest
Sat, May 9 - Sun, May 17

Delta flights from San Antonio to Eugene

Our best Delta deals on San Antonio to Eugene flight tickets
Delta
Apr 7
SAT7:35 amSan Antonio
11h 35m
2 stops
EUG5:10 pmEugene
Apr 21
EUG11:09 amEugene
10h 27m
2 stops
SAT11:36 pmSan Antonio
$327
Delta
May 7
SAT7:30 amSan Antonio
11h 31m
2 stops
EUG5:01 pmEugene
May 16
EUG1:35 pmEugene
5h 53m
1 stop
SAT9:28 pmSan Antonio
$345
Delta
May 8
SAT5:55 pmSan Antonio
7h 55m
2 stops
EUG11:50 pmEugene
May 13
EUG12:35 pmEugene
9h 13m
2 stops
SAT11:48 pmSan Antonio
$350

Alaska Airlines flights from San Antonio to Eugene

Our best Alaska Airlines deals on San Antonio to Eugene flight tickets
Alaska Airlines
May 14
SAT5:57 pmSan Antonio
8h 02m
1 stop
EUG11:59 pmEugene
May 17
EUG4:08 pmEugene
11h 32m
1 stop
SAT5:40 amSan Antonio
$451
Alaska Airlines
May 14
SAT5:57 pmSan Antonio
23h 26m
1 stop
EUG3:23 pmEugene
May 17
EUG7:59 pmEugene
7h 41m
1 stop
SAT5:40 amSan Antonio
$463
Alaska Airlines
Apr 14
SAT5:50 pmSan Antonio
8h 08m
1 stop
EUG11:58 pmEugene
Apr 15
EUG6:00 amEugene
8h 54m
1 stop
SAT4:54 pmSan Antonio
$464

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 March 19, 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
Quickest round-trip

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 4/7

6:00 pm-10:00 pm

1 stop6h 00m

Eugene

Tue 4/21

1:40 pm-9:20 pm

1 stop5h 40m

$317

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 4/7

7:15 am-1:00 pm

2 stops7h 45m

Eugene

Tue 4/21

11:20 am-9:40 pm

1 stop8h 20m

$322

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Tue 4/7

7:35 am-5:10 pm

2 stops11h 35m

Eugene

Tue 4/21

11:09 am-11:36 pm

2 stops10h 27m

$327

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Thu 5/7

7:30 am-5:01 pm

2 stops11h 31m

Eugene

Sat 5/16

1:35 pm-9:28 pm

1 stop5h 53m

$345

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Fri 5/8

5:55 pm-11:50 pm

2 stops7h 55m

Eugene

Wed 5/13

12:35 pm-11:48 pm

2 stops9h 13m

$350

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Thu 5/7

6:05 am-11:30 am

1 stop7h 25m

Eugene

Sat 5/16

6:00 am-2:00 pm

1 stop6h 00m

$366

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Thu 5/7

4:20 pm-9:50 pm

2 stops7h 30m

Eugene

Sat 5/16

6:00 am-5:45 pm

2 stops9h 45m

$376

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Fri 5/8

6:05 am-11:30 am

1 stop7h 25m

Eugene

Wed 5/13

1:40 pm-9:20 pm

1 stop5h 40m

$382

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Fri 5/8

7:10 am-2:10 pm

2 stops9h 00m

Eugene

Wed 5/13

1:40 pm-9:20 pm

1 stop5h 40m

$387

San AntonioEugene

SAT - EUG

SATEUG

San Antonio

Sat 5/9

5:45 pm-9:40 pm

1 stop5h 55m

Eugene

Sun 5/17

3:45 pm-12:35 am

1 stop6h 50m

$402

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 cheapest airline that flies from San Antonio to Eugene?

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

What airlines fly to Eugene?

United Airlines, Alaska Airlines and American 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 35% 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 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 55m

Direct flights

None
The fastest flight from San Antonio to Eugene takes 5h 55m
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 5h 55m.

  • 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
4,319 reviews
Search Southwest flights
American AirlinesPriceFrom $299Free CancellationRating
7.1
11,473 reviews
Search American Airlines flights
United AirlinesPriceFrom $330Free CancellationRating
7.4
9,439 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
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.

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