Flights from Austin to Sunnyvale

Cheapest flights from Austin

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 16 - Sat, Jun 21

AUS

Austin-Bergstrom Intl.

SJC

Norman Y. Mineta San Jose Intl.

$173 Roundtrip, found 6 hours ago

$173

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Mon, Jun 16 from Austin-Bergstrom Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Jun 21, priced at $173 found 6 hours ago

Thu, Jun 26 - Sun, Jun 29

AUS

Austin-Bergstrom Intl.

SFO

San Francisco Intl.

$182 Roundtrip, found 2 days ago

$182

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Austin-Bergstrom Intl. to San Francisco Intl., returning Sun, Jun 29, priced at $182 found 2 days ago

Thu, Jun 26 - Fri, Jun 27

AUS

Austin-Bergstrom Intl.

SFO

San Francisco Intl.

$195 Roundtrip, found 2 days ago

$195

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Austin-Bergstrom Intl. to San Francisco Intl., returning Fri, Jun 27, priced at $195 found 2 days ago

Mon, Jun 16 - Sat, Jun 21

AUS

Austin-Bergstrom Intl.

SJC

Norman Y. Mineta San Jose Intl.

$207 Roundtrip, found 6 hours ago

$207

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Mon, Jun 16 from Austin-Bergstrom Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Jun 21, priced at $207 found 6 hours ago

Fri, Jun 27 - Sun, Jun 29

AUS

Austin-Bergstrom Intl.

SFO

San Francisco Intl.

$208 Roundtrip, found 2 days ago

$208

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Austin-Bergstrom Intl. to San Francisco Intl., returning Sun, Jun 29, priced at $208 found 2 days ago

Fri, Jun 27 - Mon, Jun 30

AUS

Austin-Bergstrom Intl.

SFO

San Francisco Intl.

$221 Roundtrip, found 2 days ago

$221

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Austin-Bergstrom Intl. to San Francisco Intl., returning Mon, Jun 30, priced at $221 found 2 days ago

Sun, Jun 1 - Thu, Jun 5

AUS

Austin-Bergstrom Intl.

SJC

Norman Y. Mineta San Jose Intl.

$230 Roundtrip, found 3 days ago

$230

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jun 1 from Austin-Bergstrom Intl. to Norman Y. Mineta San Jose Intl., returning Thu, Jun 5, priced at $230 found 3 days ago

Fri, Jun 27 - Wed, Jul 2

AUS

Austin-Bergstrom Intl.

SFO

San Francisco Intl.

$234 Roundtrip, found 2 days ago

$234

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Austin-Bergstrom Intl. to San Francisco Intl., returning Wed, Jul 2, priced at $234 found 2 days ago

Sat, Jun 21 - Mon, Jun 23

AUS

Austin-Bergstrom Intl.

SJC

Norman Y. Mineta San Jose Intl.

$241 Roundtrip, found 15 hours ago

$241

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Sat, Jun 21 from Austin-Bergstrom Intl. to Norman Y. Mineta San Jose Intl., returning Mon, Jun 23, priced at $241 found 15 hours ago

Fri, May 30 - Wed, Jun 4

AUS

Austin-Bergstrom Intl.

SJC

Norman Y. Mineta San Jose Intl.

$245 Roundtrip, found 3 days ago

$245

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, May 30 from Austin-Bergstrom Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Jun 4, priced at $245 found 3 days ago

Thu, May 29 - Sun, Jun 1

AUS

Austin-Bergstrom Intl.

SJC

Norman Y. Mineta San Jose Intl.

$250 Roundtrip, found 3 days ago

$250

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, May 29 from Austin-Bergstrom Intl. to Norman Y. Mineta San Jose Intl., returning Sun, Jun 1, priced at $250 found 3 days ago

Mon, Jun 23 - Thu, Jun 26

AUS

Austin-Bergstrom Intl.

SFO

San Francisco Intl.

$253 Roundtrip, found 2 days ago

$253

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Austin-Bergstrom Intl. to San Francisco Intl., returning Thu, Jun 26, priced at $253 found 2 days ago

Fri, May 30 - Fri, Jun 6

AUS

Austin-Bergstrom Intl.

SJC

Norman Y. Mineta San Jose Intl.

$254 Roundtrip, found 3 days ago

$254

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, May 30 from Austin-Bergstrom Intl. to Norman Y. Mineta San Jose Intl., returning Fri, Jun 6, priced at $254 found 3 days ago

Sat, Jul 5 - Wed, Jul 9

AUS

Austin-Bergstrom Intl.

OAK

Oakland Intl.

$267 Roundtrip, found 3 days ago

$267

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sat, Jul 5 from Austin-Bergstrom Intl. to Oakland Intl., returning Wed, Jul 9, priced at $267 found 3 days ago

Sat, Jun 28 - Sat, Jun 28

AUS

Austin-Bergstrom Intl.

SFO

San Francisco Intl.

$321 Roundtrip, found 2 days ago

$321

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sat, Jun 28 from Austin-Bergstrom Intl. to San Francisco Intl., returning Sat, Jun 28, priced at $321 found 2 days ago

Thu, Jun 26 - Thu, Jun 26

AUS

Austin-Bergstrom Intl.

SFO

San Francisco Intl.

$336 Roundtrip, found 2 days ago

$336

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Thu, Jun 26 from Austin-Bergstrom Intl. to San Francisco Intl., returning Thu, Jun 26, priced at $336 found 2 days ago

Tue, Jun 17 - Fri, Jun 27

AUS

Austin-Bergstrom Intl.

SJC

Norman Y. Mineta San Jose Intl.

$385 Roundtrip, found 1 day ago

$385

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jun 17 from Austin-Bergstrom Intl. to Norman Y. Mineta San Jose Intl., returning Fri, Jun 27, priced at $385 found 1 day ago

Tue, Jun 17 - Tue, Jun 24

AUS

Austin-Bergstrom Intl.

SJC

Norman Y. Mineta San Jose Intl.

$393 Roundtrip, found 5 days ago

$393

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jun 17 from Austin-Bergstrom Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Jun 24, priced at $393 found 5 days ago

Tue, Jun 17 - Tue, Jun 24

AUS

Austin-Bergstrom Intl.

SJC

Norman Y. Mineta San Jose Intl.

$393 Roundtrip, found 5 days ago

$393

Roundtrip

found 5 days ago

Select United flight, departing Tue, Jun 17 from Austin-Bergstrom Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Jun 24, priced at $393 found 5 days ago

Tue, May 27 - Tue, Jun 10

AUS

Austin-Bergstrom Intl.

SFO

San Francisco Intl.

$407 Roundtrip, found 4 days ago

$407

Roundtrip

found 4 days ago

Select United flight, departing Tue, May 27 from Austin-Bergstrom Intl. to San Francisco Intl., returning Tue, Jun 10, priced at $407 found 4 days ago