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Cheap flights from Austin to San José from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to San José departing on 8/31. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:21 am - 7:53 pm
AUS
-
SJO
14h 32m
2 stops
American Airlines Logo
2:53 pm - 9:40 am
SJO
-
AUS
17h 47m
2 stops
$323American Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
7:11 am - 7:53 pm
AUS
-
SJO
13h 42m
1 stop
American Airlines Logo
1:29 pm - 12:24 pm
SJO
-
AUS
21h 55m
1 stop
$326American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
4:32 pm - 1:57 pm
AUS
-
SJO
22h 25m
1 stop
American Airlines Logo
2:57 pm - 9:48 am
SJO
-
AUS
17h 51m
2 stops
$329American Airlines
Thu, Sep 10 - Wed, Sep 16
American Airlines Logo
5:35 pm - 1:57 pm
AUS
-
SJO
21h 22m
1 stop
American Airlines Logo
1:00 pm - 9:48 am
SJO
-
AUS
19h 48m
1 stop
$330American Airlines
Thu, Sep 10 - Fri, Sep 18
American Airlines Logo
4:58 pm - 12:26 pm
AUS
-
SJO
20h 28m
1 stop
American Airlines Logo
2:56 pm - 9:43 am
SJO
-
AUS
17h 47m
2 stops
$331American Airlines
Wed, Aug 19 - Mon, Aug 24
American Airlines Logo
6:57 pm - 12:03 pm
AUS
-
SJO
18h 06m
2 stops
American Airlines Logo
1:00 pm - 10:44 am
SJO
-
AUS
20h 44m
1 stop
$334American Airlines
Sun, Sep 6 - Sun, Sep 20
Copa Airlines Logo
3:36 pm - 7:12 am
AUS
-
SJO
16h 36m
1 stop
Copa Airlines Logo
5:45 am - 1:48 pm
SJO
-
AUS
7h 03m
1 stop
$336Copa Airlines
Thu, Jul 30 - Mon, Aug 3
American Airlines Logo
5:41 pm - 1:57 pm
AUS
-
SJO
21h 16m
2 stops
American Airlines Logo
2:57 pm - 11:54 am
SJO
-
AUS
19h 57m
2 stops
$337American Airlines
Tue, Sep 8 - Tue, Sep 15
Copa Airlines Logo
3:36 pm - 11:06 am
AUS
-
SJO
20h 30m
1 stop
Copa Airlines Logo
4:08 am - 1:48 pm
SJO
-
AUS
8h 40m
1 stop
$340Copa Airlines
Thu, Jul 30 - Thu, Aug 6
United Airlines Logo
5:30 am - 10:11 am
AUS
-
SJO
5h 41m
1 stop
United Airlines Logo
12:30 am - 11:19 am
SJO
-
AUS
9h 49m
1 stop
$347United Airlines
Sun, Jul 5 - Sat, Jul 11

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American Airlines flights from Austin to San José

Our best American Airlines deals on Austin to San José flight tickets
American Airlines
Aug 29
AUS6:21 amAustin Bergstrom
14h 32m
2 stops
SJO7:53 pmSan José Juan Santamaria Intl
Sep 5
SJO2:53 pmSan José Juan Santamaria Intl
17h 47m
2 stops
AUS9:40 amAustin Bergstrom
$323
American Airlines
Aug 27
AUS7:11 amAustin Bergstrom
13h 42m
1 stop
SJO7:53 pmSan José Juan Santamaria Intl
Aug 31
SJO1:29 pmSan José Juan Santamaria Intl
21h 55m
1 stop
AUS12:24 pmAustin Bergstrom
$326
American Airlines
Sep 10
AUS4:32 pmAustin Bergstrom
22h 25m
1 stop
SJO1:57 pmSan José Juan Santamaria Intl
Sep 16
SJO2:57 pmSan José Juan Santamaria Intl
17h 51m
2 stops
AUS9:48 amAustin Bergstrom
$329

Copa Airlines flights from Austin to San José

Our best Copa Airlines deals on Austin to San José flight tickets
Copa Airlines
Jul 5
AUS3:36 pmAustin Bergstrom
16h 36m
1 stop
SJO7:12 amSan José Juan Santamaria Intl
Jul 11
SJO6:17 pmSan José Juan Santamaria Intl
18h 42m
1 stop
AUS1:59 pmAustin Bergstrom
$336
Copa Airlines
Jul 30
AUS3:36 pmAustin Bergstrom
20h 30m
1 stop
SJO11:06 amSan José Juan Santamaria Intl
Aug 6
SJO4:08 amSan José Juan Santamaria Intl
8h 40m
1 stop
AUS1:48 pmAustin Bergstrom
$340
Copa Airlines
Aug 12
AUS3:31 pmAustin Bergstrom
20h 27m
1 stop
SJO10:58 amSan José Juan Santamaria Intl
Aug 17
SJO4:08 amSan José Juan Santamaria Intl
8h 40m
1 stop
AUS1:48 pmAustin Bergstrom
$348

momondo Fare Finder

 
Customize your flight search to find flights from Austin to San José 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 July 2, 2026.
Use the filters below to find and compare flights from Austin to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Sat 8/29

6:21 am-7:53 pm

2 stops14h 32m

San José Juan Santamaria Intl

Sat 9/5

2:53 pm-9:40 am

2 stops17h 47m

$323

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Thu 8/27

7:11 am-7:53 pm

1 stop13h 42m

San José Juan Santamaria Intl

Mon 8/31

1:29 pm-12:24 pm

1 stop21h 55m

$326

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Thu 9/10

4:32 pm-1:57 pm

1 stop22h 25m

San José Juan Santamaria Intl

Wed 9/16

2:57 pm-9:48 am

2 stops17h 51m

$329

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Thu 9/10

5:35 pm-1:57 pm

1 stop21h 22m

San José Juan Santamaria Intl

Fri 9/18

1:00 pm-9:48 am

1 stop19h 48m

$330

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Wed 8/19

4:58 pm-12:26 pm

1 stop20h 28m

San José Juan Santamaria Intl

Mon 8/24

2:56 pm-9:43 am

2 stops17h 47m

$331

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Sun 9/6

6:57 pm-12:03 pm

2 stops18h 06m

San José Juan Santamaria Intl

Sun 9/20

1:00 pm-10:44 am

1 stop20h 44m

$334

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Thu 7/30

3:36 pm-7:12 am

1 stop16h 36m

San José Juan Santamaria Intl

Mon 8/3

5:45 am-1:48 pm

1 stop7h 03m

$336

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Tue 9/8

5:41 pm-1:57 pm

2 stops21h 16m

San José Juan Santamaria Intl

Tue 9/15

2:57 pm-11:54 am

2 stops19h 57m

$337

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Thu 7/30

3:36 pm-11:06 am

1 stop20h 30m

San José Juan Santamaria Intl

Thu 8/6

4:08 am-1:48 pm

1 stop8h 40m

$340
Quickest round-trip

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Sun 7/5

5:30 am-10:11 am

1 stop5h 41m

San José Juan Santamaria Intl

Sat 7/11

12:30 am-11:19 am

1 stop9h 49m

$347

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 San José from

How to get the cheapest flight ticket from Austin to San José

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 Austin and San José?

What is the cheapest month to fly to San José?

In general, February is the cheapest month to fly from Austin to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $305. If you don’t want to visit San José in February, then you should wait until September to fly from Austin, when ticket prices are also cheap, with an average price of $314.

How far in advance should I book a flight from Austin to San José?

You are more likely to see cheaper flights to San José from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $410 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Austin for as low as $360 on momondo.

How have Austin to San José flight prices changed over time?

As of July 2026, prices for Austin to San José flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Austin to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to San José (AUS to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to San José

Fastest flight time

5h 41m

Direct flights

None
The fastest flight from Austin to San José takes 5h 41m
There are no direct flights from Austin to San José. There are no popular flight routes from Austin to San José.
Search flight deals

Frequently asked questions about flying from Austin to San José

  • How far is Austin Bergstrom to San José Juan Santamaria Intl by plane?

    Austin Bergstrom and San José Juan Santamaria Intl are 1656.8 mi apart from one another. A reasonable flight in good conditions will take 5h 41m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Austin Bergstrom Airport to San José Juan Santamaria Intl Airport were last updated today.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to San José Juan Santamaria Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The required travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Austin to San José?

Best airlines flying from Austin to San José

Compare and see reviews for airlines that fly from Austin to San José with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $129Free CancellationRating
7.8
8,452 reviews
Search Delta flights
Copa AirlinesPriceFrom $186Free CancellationRating
7.6
1,565 reviews
Search Copa Airlines flights
JetBluePriceFrom $249Free CancellationRating
7.1
3,008 reviews
Search JetBlue flights
United AirlinesPriceFrom $269Free CancellationRating
7.4
9,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $295Free CancellationRating
7.1
11,768 reviews
Search American Airlines flights
SouthwestPriceFrom $388Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Santa Elena
Dominical
San Gerardo de Dota
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Austin to San José?

Finding the right flight to San José from Austin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San José quick and easy, saving you time and money.

Can I find flights from Austin to San José with flexible booking policies on momondo?

momondo does allow users to show only those flights to San José from Austin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Austin to San José?

Once all potential Austin to San José flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to San José from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San José trip

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