Flights from Tucson to San Ysidro

Cheapest flights from Tucson

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.

Thu, Sep 18 - Fri, Sep 26

TUS

Tucson Intl.

SAN

San Diego Intl.

$194 Roundtrip, found 2 days ago

$194

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Tucson Intl. to San Diego Intl., returning Fri, Sep 26, priced at $194 found 2 days ago

Thu, Aug 14 - Wed, Aug 20

TUS

Tucson Intl.

SAN

San Diego Intl.

$200 Roundtrip, found 4 days ago

$200

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Tucson Intl. to San Diego Intl., returning Wed, Aug 20, priced at $200 found 4 days ago

Thu, Aug 14 - Thu, Aug 21

TUS

Tucson Intl.

SAN

San Diego Intl.

$202 Roundtrip, found 4 days ago

$202

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Tucson Intl. to San Diego Intl., returning Thu, Aug 21, priced at $202 found 4 days ago

Sun, Sep 21 - Sun, Sep 28

TUS

Tucson Intl.

SAN

San Diego Intl.

$203 Roundtrip, found 2 days ago

$203

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Sep 21 from Tucson Intl. to San Diego Intl., returning Sun, Sep 28, priced at $203 found 2 days ago

Tue, Sep 23 - Tue, Sep 30

TUS

Tucson Intl.

SAN

San Diego Intl.

$219 Roundtrip, found 2 days ago

$219

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Sep 23 from Tucson Intl. to San Diego Intl., returning Tue, Sep 30, priced at $219 found 2 days ago

Sun, Sep 21 - Sun, Sep 28

TUS

Tucson Intl.

SAN

San Diego Intl.

$222 Roundtrip, found 2 days ago

$222

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Sep 21 from Tucson Intl. to San Diego Intl., returning Sun, Sep 28, priced at $222 found 2 days ago

Fri, Sep 19 - Tue, Sep 30

TUS

Tucson Intl.

SAN

San Diego Intl.

$251 Roundtrip, found 2 days ago

$251

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Sep 19 from Tucson Intl. to San Diego Intl., returning Tue, Sep 30, priced at $251 found 2 days ago

Sun, Sep 21 - Sun, Sep 28

TUS

Tucson Intl.

SAN

San Diego Intl.

$277 Roundtrip, found 2 days ago

$277

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Sep 21 from Tucson Intl. to San Diego Intl., returning Sun, Sep 28, priced at $277 found 2 days ago

Tue, Sep 23 - Sun, Sep 28

TUS

Tucson Intl.

SAN

San Diego Intl.

$280 Roundtrip, found 2 days ago

$280

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Sep 23 from Tucson Intl. to San Diego Intl., returning Sun, Sep 28, priced at $280 found 2 days ago

Sun, Sep 21 - Tue, Sep 30

TUS

Tucson Intl.

SAN

San Diego Intl.

$282 Roundtrip, found 2 days ago

$282

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Sep 21 from Tucson Intl. to San Diego Intl., returning Tue, Sep 30, priced at $282 found 2 days ago

Thu, Sep 18 - Tue, Sep 30

TUS

Tucson Intl.

SAN

San Diego Intl.

$292 Roundtrip, found 2 days ago

$292

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Sep 18 from Tucson Intl. to San Diego Intl., returning Tue, Sep 30, priced at $292 found 2 days ago

Thu, Sep 18 - Sat, Sep 27

TUS

Tucson Intl.

SAN

San Diego Intl.

$305 Roundtrip, found 2 days ago

$305

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Sep 18 from Tucson Intl. to San Diego Intl., returning Sat, Sep 27, priced at $305 found 2 days ago

Sun, Sep 21 - Sun, Sep 28

TUS

Tucson Intl.

SAN

San Diego Intl.

$307 Roundtrip, found 2 days ago

$307

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Sep 21 from Tucson Intl. to San Diego Intl., returning Sun, Sep 28, priced at $307 found 2 days ago

Sat, Sep 20 - Sun, Sep 28

TUS

Tucson Intl.

SAN

San Diego Intl.

$312 Roundtrip, found 2 days ago

$312

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Sep 20 from Tucson Intl. to San Diego Intl., returning Sun, Sep 28, priced at $312 found 2 days ago

Sun, Aug 17 - Fri, Aug 22

TUS

Tucson Intl.

CLD

McClellan-Palomar

$312 Roundtrip, found 4 days ago

$312

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sun, Aug 17 from Tucson Intl. to McClellan-Palomar, returning Fri, Aug 22, priced at $312 found 4 days ago

Sun, Sep 21 - Sat, Sep 27

TUS

Tucson Intl.

SAN

San Diego Intl.

$314 Roundtrip, found 2 days ago

$314

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Sep 21 from Tucson Intl. to San Diego Intl., returning Sat, Sep 27, priced at $314 found 2 days ago

Sun, Sep 21 - Sun, Sep 28

TUS

Tucson Intl.

SAN

San Diego Intl.

$316 Roundtrip, found 2 days ago

$316

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Sep 21 from Tucson Intl. to San Diego Intl., returning Sun, Sep 28, priced at $316 found 2 days ago

Sun, Aug 17 - Fri, Aug 22

TUS

Tucson Intl.

CLD

McClellan-Palomar

$317 Roundtrip, found 4 days ago

$317

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sun, Aug 17 from Tucson Intl. to McClellan-Palomar, returning Fri, Aug 22, priced at $317 found 4 days ago

Sun, Sep 21 - Sun, Sep 28

TUS

Tucson Intl.

SAN

San Diego Intl.

$401 Roundtrip, found 2 days ago

$401

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sun, Sep 21 from Tucson Intl. to San Diego Intl., returning Sun, Sep 28, priced at $401 found 2 days ago

Sun, Aug 17 - Fri, Aug 22

TUS

Tucson Intl.

SAN

San Diego Intl.

$608 Roundtrip, found 4 days ago

$608

Roundtrip

found 4 days ago

Select United flight, departing Sun, Aug 17 from Tucson Intl. to San Diego Intl., returning Fri, Aug 22, priced at $608 found 4 days ago